KR101062133B1 - Coil packing system - Google Patents

Abstract

The present invention relates to a coil packaging system, and is provided on a conveying rail portion to which the coil is conveyed, and an upper portion of the conveying rail portion, and to take out the rustproof sheet wound on the rust preventive bobbin, and to process the coil to correspond to the coil. The anti-corrosive paper supply device which forms a folding line for the radiation folding during packaging and supplies the coil to the coil, and lifts and rotates the coil conveyed from the conveying rail part, and the anti-corrosive paper supplied by the anti-corrosive paper supply device is wound. At the same time taking a rust prevention paper winding device for performing a radial folding along the fold line formed on the rust prevention paper.

Description

Coil packing system

The present invention relates to a coil packaging system, and more particularly, to a coil packaging system for supplying, processing and packaging a rust preventive paper for wrapping a coil to prevent rust generation and damage caused by impact.

In general, the steel and metal industries use various iron ores as the main raw materials to heat the appropriate temperature in the furnace, and after a certain time, the water is formed to make slabs, and the thickness and the quantity ordered by using a rolling mill in the hot rolling process. Width processing is carried out, the slab is processed is processed into a thin steel sheet.

After that, the coiling work is performed, and the steel sheet made of the thin steel sheet in the above manner is partly transmitted to the demand as a hot rolled steel sheet, and part is reworked in the cold rolling process.

As described above, when the winding operation is finished, the steel sheet, the aluminum plate, and the copper plate wound in the coil shape are subjected to the outer band center portion bending by the coil band using a binding band to prevent the coil outer coil portion from loosening.

In addition, coiled products should be 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 (also known as a radiation fold) to be folded and inserted into the inner circumferential surface side of the coil 10, and the end of the outer rustproof paper 20 is taped. To fix the inner circumferential surface of the coil 10 ((b)).

When the radiation folding of the rust preventive paper 20 is completed, the inner circumferential protection ring 22 and the outer circumferential protection ring 24 are mounted to the bent portion of the outer rust preventive paper 20 which is taped and fixed to the inner circumferential surface of the coil 10. To fix the rust preventive paper of the coil 10 ((c) process).

Finally, the band 12 is wound around the outer circumferential surface of the coil in order to fix the rust preventive paper 20, the inner circumferential protection ring 22, and the outer circumferential protection ring 24 wound around the coil 10 and the coil 10. The band 12 is divided into a vertical binding band and a horizontal binding band ((d) process).

The packaging of the coil 10 manufactured through this process is completed, and is provided to the secondary producer or the consumer through a separate transfer means.

However, the process ((b)) of the radial folding of the coiled rust preventive paper during the packaging process of the coil as described above takes a long time of the process according to the manual work, and the packaging process is very complicated to reduce the productivity have.

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 in order to solve the above problems, and to form a radial fold line of the rust preventive paper through supplying and processing the rust preventive paper wrapping the coil so that the packaging process of the hand-made coil can be made easier It is an object of the present invention to provide a coil packaging system capable of shortening the coil packaging process time by forming a rust-preventing sheet to be in contact with both sides of the coil and automating a radiator during packaging.

Coil packaging system according to an embodiment of the present invention for achieving the above object is provided on the conveying rail portion and the conveying rail portion, the coil is conveyed, and the coil to draw the rust-proof paper wound on the rust preventive bobbin The anti-corrosive paper supply device for processing to correspond to, and forming a fold line for the radial folding when wrapping the coil and supplying to the coil, and elevating and rotating the coil conveyed from the conveying rail portion, the anti-rust paper supply And a rust preventive winding device for winding the rust preventive paper supplied by the apparatus and performing a radiation folding along the fold line formed on the rust preventive paper.

The rust preventive device is provided with a support frame positioned above the transfer rail, an rust preventive frame provided at an upper portion of the support frame, and to which the rust preventive bobbin is loaded, and a horizontal reciprocating between the support frame and the rust preventive frame. A rustproofing processing unit which is movably installed and mounts the rustproofing paper wound on the rustproofing bobbin to process and supply the rustproofing paper required for packaging the coil, and the rustproofing paper processed by the rustproofing paper processing unit of the coil It is provided with a rust preventing paper supply unit for supplying to the coil to fold to correspond to the width.

The rust preventive frame is provided on both sides of the upper side of the support frame side by side in the conveying direction of the coil, the bobbin fixing portion for supporting both ends of the rust preventive bobbin rotatable a plurality of rust preventive bobbin, and the bobbin It is provided with a fixing unit for fixing the pressure side fixed to both ends of the anti-rust paper released from the anti-rust paper bobbin, and the mounting roller on which the anti-rust paper released from the anti-rust paper bobbin is mounted.

The rust preventive paper processing part feeds the conveying part conveyed in the conveying direction of the coil, a drawing part provided in the conveying part to mount and take out the rust preventive paper wound on the rust preventive bobbin, and to feed the rustproof paper drawn out by the drawing part. And a feed roller, and a discharge part for temporarily storing the rust preventive paper to be supplied as long as a length for wrapping the coil and then feeding the coil to the coil side.

The lead portion includes a pair of rotary links positioned symmetrically on both sides in the longitudinal direction of the rust preventive paper and rotatably provided to the rust preventive side, and a mounting roller provided at an end of each pivot link to pressurize and transport both sides of the rust preventive paper. .

The lead portion is a cutter guide provided between one of the rotational link of the pair of the rotational link located on both sides in the longitudinal direction of the rustproof paper, and the cutter reciprocating in the width direction of the rustproof paper by the cutter guide to cut the rustproof paper It is provided.

The rustproof paper processing unit further includes a cutting unit for cutting the width of the rustproof paper conveyed by the lead-out unit.

The cutting unit may include a first cutting cutter for cutting the rust preventive paper in a longitudinal direction from one surface of the rust preventive paper, a first cutting guide for reciprocating the first cutting cutter in a width direction of the rust preventive paper, and the rust preventive material on the other surface of the rust preventive paper. And a second cutting guide for cutting the paper in the longitudinal direction, and a second cutting guide for reciprocating the second cutting cutter in the width direction of the rust preventive paper and being pressed toward the first cutting cutter.

The anti-rust paper processing unit further includes a folding line forming unit for forming a folding line for the radiation folding when wrapping the coil on the anti-rust paper conveyed by the withdrawal unit.

The folding line forming unit is provided on one surface of the rust preventive paper, and includes a first folding roller having grooves for forming the folding line, and a first folding roller guide for reciprocating the first folding roller in the width direction of the rust preventing paper. And a second folding roller provided on the other surface of the rust preventing paper and having a folding protrusion inserted into the groove to form the folding line, and reciprocally conveying the second folding roller in the width direction of the rust preventing paper. And a second folding roller guide pressurized toward the one folding roller.

The discharge part is provided with a pair of discharge rollers interposed with the rust preventive paper, a rotational link provided on the one side discharge roller to rotate the other discharge roller in order to switch the path of the rust preventive paper conveyed by the discharge roller, and when the discharge roller is stopped. And a buffer unit in which the rust preventive paper supplied to the device is temporarily loaded.

The anti-corrosive paper supply unit includes a plurality of support rollers corresponding to the width of the coil and supporting a central portion of the anti-corrosive paper, a pair of support plates provided on both sides of the support roller to support the inside of the anti-corrosive paper,

It is provided on the outside of the support plate is provided with a bending rotating body for pressing the anti-rust paper interposed outside of the support plate to bend to correspond to the side of the coil.

 The anti-corrosive winding apparatus may include a coil lifter configured to lift and rotate the coil transferred by the transfer rail unit, and the anti-corrosive agent formed on an outer circumferential surface of the coil provided on the coil lifter and rotated by the coil lifter. The anti-corrosive sheet folding apparatus for winding the anti-rust sheet to the coil while performing a radial folding along the fold line.

The coil lifting unit is a pair of lifting pillars provided in a symmetrical form on both sides of the conveying rail portion, the lifting bar which is located between the lifting columns and provided to be able to be lifted along the lifting columns, and lifting the lifting bar It is provided with a lifting device for providing power to the power, and is provided symmetrically provided to support the both ends of the central axis of the coil to be movable horizontally on the lifting bar, and a pair of support for supporting and rotating the coil.

The support part includes a support part body mounted on the lifting bar and horizontally moved, a mounting protrusion projecting from the lower portion of the support body to the coil side, and a rotating part provided between the support body and the mounting protrusion to rotate the mounting protrusion.

The anti-corrosive paper folding device is provided on the mounting protrusion, the folding device body to maintain a constant position on one side of the coil irrespective of the rotation of the mounting protrusion, and the anti-corrosive paper provided inclined to the folding device body A pressure roller for close contact from the outer circumferential surface of the coil to the inner circumferential surface, a grip part for attaching the end of the rustproof paper contacted by the pressure roller to spin-fold the end of the rustproof paper, and the rustproof paper radiated by the grip part. The pressing portion is in close contact with the side and the inner peripheral surface of the, and the adhesive portion for taping the end of the anti-rust paper in close contact with the inner peripheral surface of the coil by the pressing portion.

The pressure roller is positioned on the vertical line on the vertical line with respect to the vertical line dividing the center of the side of the coil, and the lower side of the pressure roller is inclined at a predetermined distance in the rotational direction of the coil relative to the vertical line. Prepared.

The pressure roller is provided in the form of a brush having a predetermined elastic force on the surface of the pressure roller in order to prevent the damage of the rust preventive paper.

The grip portion guides the pair of clamps for mounting the end of the rustproof paper, an actuator for close contact with the pair of clamps to mount the end of the rustproof paper, and the actuator to reciprocally transfer in a direction parallel to the rotational direction of the coil. And a reciprocating member for repeatedly reciprocating the actuator along the guide bar.

The pressing portion is provided at a rear end of the pressing roller, and the inclined surface is formed to be in close contact with the side of the coil as it proceeds in the rotational direction of the coil so that the radial folding machine formed by the pressing roller is in close contact with the coil.

The adhesive part may be extended to the inner circumferential surface of the coil and the inner circumferential surface of the coil by switching a path of a tape frame on which a wound tape bobbin for attaching the rust preventive paper and extending from the tape frame to be released from the tape bobbin. An adhesive projection for adhering the end of the rust preventive paper is provided.

According to the coil packaging system according to the present invention, during the packaging of the coil for forming the coil and forming a radial fold line for the radiation folding on the supplied rusting paper, the rusting paper is in contact with both sides of the coil, when wrapping the coil By automating the radiation folding of rust preventive paper, the coil packaging process can be more easily carried out, and the coil packaging process time can be shortened.

Hereinafter, with reference to the accompanying drawings will be described in detail the coil packaging system 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 showing a coil packaging system according to the present invention, Figure 3 is a side view showing a coil packaging system according to the present invention.

As shown in the coil packaging system according to the present invention, the transport rail 210 for transporting the coil 10 manufactured through a separate manufacturing process, and a plurality of rust preventive bobbins 20a are loaded, Antirust paper supply device 100 for drawing the antirust paper 20 from the sagging bobbin (20a) to process the antirust paper 20 necessary for the packaging of the coil 10 to supply to the coil 10, and the antirust paper supply device The anti-corrosive paper 20 supplied from 100 is wound on the coil 10, and the anti-corrosive paper winding device 200 performs a radial folding of the anti-corrosive paper 20 positioned on the side of the coil 10.

The conveying rail unit 210 is for conveying the manufactured coil 10 for wrapping the rust preventive paper 20, the coil support 212 on which the coil 10 is seated, and the transport path of the coil support 212. It has a rail 214 for guiding it.

The rustproof paper supply apparatus 100 includes a support frame 110 forming an external appearance, and a rustproof paper frame on which the rustproof paper bobbin 20a on which the rustproof paper 20 is wound is loaded. 120 and between the support frame 110 and the rust preventive frame 120 to install the rust preventive paper 20 wound around the rust preventive bobbin 20a so as to allow horizontal reciprocating motion. The antirust paper processing part 140 which cuts the antirust paper 20, and forms the folding line 20b (refer FIG. 12A) for radiation folding, and the antirust paper 20 processed by the antirust paper processing part 140 is carried out. The anti-corrosive paper supply unit 130 is folded to correspond to the width of the coil 10 and supplied to the coil 10.

On the other hand, the anti-rust winding device 200 is provided in the coil lifting unit 220 and the coil lifting unit 220 for elevating and rotating the coil transported by the conveying rail unit 210 to the coil lifting unit 220 It is provided with a rust preventive radiation folding apparatus 300 for winding the rust preventive paper 20 while performing a radial fold on the outer peripheral surface of the coil 10 rotated by.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the anti-corrosive paper supply device and the anti-corrosive paper fork device of the coil packaging system according to the present invention.

First, with reference to the accompanying drawings will be described in detail the anti-rust feeder.

Figure 4 is a perspective view of the anti-corrosive paper supply apparatus in the coil packaging system according to the present invention, Figure 5 is a side view showing the anti-corrosive paper supply apparatus according to the present invention, Figure 6 is a rust preventive paper in the anti-rust paper supply apparatus according to the present invention It is a simplified diagram showing the internal structure of a machining part.

As described above, the rust preventing paper supply apparatus 100 according to the present invention includes a support frame 110, a rust preventing paper frame 120, a rust preventing paper processing unit 140, and a rust preventing paper supplying unit 130.

The support frame 110 is located on the upper portion of the conveying rail 210, the pillars 112 for supporting each structure, connecting the pillars 112 and the above-described rust preventive paper frame 120 and will be described later A pair of support bars 114 spaced a predetermined distance to support the rail frame 116 is provided.

Here, a rail frame 116 is provided at the upper portion of each support bar 114 to guide the rust-preventing processing unit 140 to reciprocate in the horizontal direction (the conveying direction of the coil), and at the upper portion of the rail frame 116. A transport rail 118 spaced a predetermined distance is provided so that the antirust processing unit 140 is seated and moved.

The rust preventive frame 120 is provided side by side in the conveying direction of the coil 10 on both sides of the upper support frame 110, the rust preventive frame bobbin 20a rotatably wound the rust prevention paper is rotatable Coupled to each other, a bobbin fixing part 122 is provided to fix both ends of the rust preventive paper released from the rust preventive bobbin.

Here, the bobbin fixing part 122 is provided in plural in a symmetrical direction in the anti-corrosive frame 120 is provided side by side, each of the bobbin fixing part 122, the anti-rust paper released from the anti-rust bobbin 20a ( Fixing unit 124 for pressing and fixing both ends of the 20 is provided, and between the bobbin fixing part 122, the mounting roller 126, on which the antirust paper 20 released from the antirust paper bobbin 20a is mounted. More is provided. Accordingly, the rust preventive paper 20 wound around the rust preventive paper bobbin 20a is provided in a state where both ends thereof are fixed by the fixing unit 124 in a state in which a predetermined length is mounted by the mounting roller 126.

The rust preventive paper supply unit 130 has both sides in the longitudinal direction of the rust preventive paper 20 such that the rust preventive paper 20 provided by the rust preventive processing unit 140 contacts the outer circumferential surface of the coil 10 and both side surfaces of the coil 10. It is for folding. The anti-rust paper supply unit 130 corresponds to the width of the coil 10 and a plurality of support rollers 132 for supporting the central portion of the anti-rust paper 20, the anti-corrosion is provided on both sides of the support roller 132 A pair of support plates 134 for supporting the inside of the paper 20 and a bending rotating body 136 provided on the outside of the support plate 134 to press and bend the antirust paper 20 interposed outside of the support plate 134. It is provided.

On the other hand, the rust preventive paper supply unit 130 is extended from the lower portion of the rust preventive paper supply unit 130 is connected to the pillar 112 of the support frame 110 because the rust preventive paper 20 is continuously moved to the upper side and both sides thereof. It is preferable.

The rustproof paper processing unit 140 attaches the rustproof paper 20 from the rustproof paper bobbin 20a loaded on the rustproof paper frame 120 and draws out the rustproof paper 20 according to the outer circumferential surface length of the coil 10. At the same time, the width of the rust preventive paper 20 is cut to a width corresponding to the wrapping of the coil 10 to form a fold line 20b for the radiation folding.

This antirust processing unit 140 will be described in detail with reference to FIG. 6.

The antirust processing unit 140 is provided between the pair of transport rails 118 provided on the rail frame 116 and is provided in the center of the transport unit 141 and the transport unit 141 which are transported along the transport rail 118 and the rust preventive bobbin. A cutout portion 142 which mounts and pulls out the rustproof paper wound on the cutout, a cutting portion 147 that cuts the width of the rustproof paper 20 conveyed by the withdrawal portion 142, and cut out by the withdrawal portion 142 The fold line forming unit 151 forming a folding line 20b for radiation folding on the rust preventive paper 20 and the rustproof sheet 20 having the folding line 20b formed therein for the wrapping of the coil 10. After the storage is provided with a discharge unit 154 for supplying to the coil 10 side.

Here, a plurality of paper feed rollers 159 may be additionally provided between the lead portion 142, the cutting portion 147, and the folding line forming portion 151 to assist the transfer of the rust preventive paper 20.

Meanwhile, the transfer unit 141 is provided between the pair of transfer rails 118 provided on the rail frame 116, and a plurality of wheels 141a moved along the transfer rail 118 are provided to drive each wheel. It is provided with a separate drive motor (not shown).

And the withdrawal part 142 is for drawing the both ends of the rust preventive paper 20 to withdraw the rust preventive paper 20 from the rust preventive bobbin 20a, the rust preventive paper so as to mount both ends of the rust preventive paper 20 20) are provided in pairs of symmetrical directions on both sides.

The lead portion 142 includes a pair of rotating links 143 rotatably provided at one surface and the other surface of the rust preventive paper 20, and an outer surface of the rust preventive paper 20 at an end of each rotating link 143. A mounting roller 144 to pressurize is provided. Both surfaces of the rust preventive paper 20 are pressed by the pair of rotating links 143 and the mounting rollers 144 provided in the respective pivot links 143, and the rust preventive paper 20 is mounted and drawn out.

On the other hand, a cutter for reciprocating in the width direction of the rust preventive paper 20 is provided in the inner side of each one side rotating link 143 located on both sides of the rust preventive paper 20 in the longitudinal direction. do. The cutter 145 is further reciprocated along the cutter guide 146 provided between the rotational link 143 and is provided with a separate actuator (not shown) for providing power to the cutter 145.

And the cutting unit 147 is located under the withdrawal unit 142 to cut the width of the rust preventive paper 20 according to the size of the coil 10 to the rust preventive paper 20 drawn by the withdrawal unit 142 In order to cut both sides in the longitudinal direction of the rust preventive paper, a pair of directions symmetrical to both sides of the rust preventive paper 20 is provided.

The cutting part 147 is the first cutting cutter 148 to be moved in the width direction of the rust preventive paper 20 on one surface of the rust preventive paper 20, the width of the rust preventive paper 20 on the other surface of the rust preventive paper 20 And a second cutting cutter 149 which is moved in the direction and is pressed toward the first cutting cutter 148. The first and second cutting cutters 145 are provided to reciprocate along the first and second cutting guides 148a and 149a so as to reciprocate in the width direction of the rust preventive paper 20, respectively.

And the folding line forming unit 151 is located at the lower portion of the cutting portion 147, folding line (20b) for the radiation folding when wrapping the coil 10 in the rust preventive paper 20 cut by the cutting portion 147 By forming a, it is provided in a pair of directions symmetrical to both sides of the rust preventive paper 20 in order to form a fold line 20b on both sides in the longitudinal direction of the rust preventive paper 20.

The folding line forming unit 151 is the first folding roller 152 is moved in the width direction of the rust preventive paper 20 on one surface of the rust preventive paper 20, and the rust preventive paper 20 on the other surface of the rust preventive paper 20 And a second folding roller 153 which is moved in the width direction and is pressed toward the first folding roller 152. The first and second fold rollers 152 and 153 are provided to be reciprocated along the first and second fold roller guides 152a and 153a so as to reciprocate in the width direction of the rust preventive paper 20, respectively.

In addition, a groove (not shown) is formed in the first folding roller 152 to form a fold line 20b, and a second folding roller 153 is inserted into a groove formed in the second folding roller 153 to be formed. A folding protrusion (not shown) for forming a folding line 20b is formed on the rust preventive paper 20 interposed between the first folding roller 152 and the second folding roller 153.

The discharge part 154 draws out and stores the rust preventive paper 20 on which the cutting and folding lines 20b are formed, as long as necessary for the packing of the coil 10, and then supplies the same for the packing of the coil 10. It is for.

The discharge part 154 is a pair of discharge roller 156 is interposed between the rust preventive paper 20 and the discharge roller 156 is provided on one side of the discharge roller 156 to switch the path of the rust preventive paper 20 conveyed by the discharge roller 156 The switching link 157 and the buffer unit 158 to which the rust preventive paper 20 supplied as the rotation of the discharge roller 156 is stopped are loaded at the same time.

Hereinafter, with reference to the accompanying drawings will be described in detail the anti-corrosive winding apparatus.

Figure 7 is a perspective view showing the anti-corrosive winding apparatus in the coil packaging system according to the present invention, Figure 8 is a front view showing the anti-corrosive winding apparatus according to the present invention, Figure 9 is a rust preventive paper in the anti-corrosive winding apparatus according to the present invention Figure 10 is a perspective view showing a radiation folding apparatus, Figure 10 is a conceptual diagram showing the driving principle of the anti-corrosion folding apparatus in the anti-corrosive winding apparatus according to the present invention.

As described above, the rust preventive device according to the present invention includes a coil lift unit 220 and a rust preventive device.

The coil lifter 220 lifts the coil 10 in order to wind the rust preventive paper 20 in the coil 10 transported by the transport rail unit 210, and rotates the lifted coil 10. will be.

The coil lifting unit 220 may be lifted along a lifting column 221 between a pair of lifting columns 221 and the lifting columns 221 provided in a symmetrical form on both sides of the conveying rail unit 210. Lifting bar 224 is provided so as to, the elevating device 227 for providing power for elevating the elevating bar 224, and the elevating bar 224 is provided so as to be movable horizontally both ends of the central axis of the coil (10) And a pair of supports 228 for supporting and rotating the coil 10.

Each lifting pillar 221 is provided in a pair extending in the vertical direction with respect to the ground, each lifting pillar 221 is formed with a lifting groove 223 is inserted into the both ends of the lifting bar 224 slides.

The lifting bar 224 is provided with lifting protrusions 225 at both ends thereof so as to be inserted into the lifting grooves 223 formed in the lifting columns 221, and each support part 228 is horizontal in the longitudinal direction of the lifting bars 224. A guide groove 226 is formed to guide the movement, and each lifting protrusion 225 is supported by the lifting device 227 to be able to move up and down along the lifting groove 223.

Each support 228 is mounted on the guide groove 226 formed on the lifting bar 224 to move in the horizontal direction to move up and down by mounting the central portion of the coil 10. The support 228 is formed in the same direction in the direction symmetrical to both sides of the coil (10). The one support 228 will be described and the description of the other support 228 will be omitted.

Such, the support 228 is mounted on the lifting bar 224, the support body 229 horizontally moved, the mounting protrusion 231 protruding from the lower portion of the support body 229 toward the coil 10, and the support body ( It is provided between the 229 and the mounting protrusion 231 is provided with a rotating part 233 to rotate the mounting protrusion 231 to rotate the coil 10.

Here, the end of the mounting protrusion 231 is further provided with an expansion device 232 extending radially from the outer circumferential surface of the mounting protrusion 231 to support the inner circumferential surface of the coil 10, the outer circumferential surface of the mounting protrusion 231 There is provided a rust preventive spin folding apparatus 300 for performing a spin fold of the rust preventive paper 20 by maintaining a constant position irrespective of the rotation of the mounting projection (231).

The lifting device 227 lifts the lifting bar 224 by supporting the lifting protrusions 225 formed at both ends of the lifting bar 224, and may be formed by a hydraulic cylinder operated by hydraulic pressure.

The rust preventive spinneret device 300 is provided on the outer periphery of the mounting protrusion 231 of the support part 228 to perform the radiation fold according to the rotation of the coil 10. At the same time, the end portion of the rust preventive paper 20 is taped to the inner circumference of the coil 10.

Such a rust preventive radiation folding apparatus 300 will be described in detail with reference to FIG. 9.

The rust preventive radiation folding apparatus 300 is provided to be inclined to the folding device body 310 and the folding device body 310 provided to maintain a constant position on one side of the coil 10, regardless of the rotation of the mounting protrusion (231). And the end of the anti-rusting paper 20 which is in close contact with the supplied anti-rusting paper 20 in order from the outer circumferential surface of the coil 10 to the inner circumferential surface, and the anti-rusting paper 20 which is tightly attached by the pressure roller 320 Grip portion 330 to transfer faster than the conveying speed of 20, and the pressing portion for close contact with the side surface and the inner peripheral surface of the coil 10, the anti-corrosion paper 20 that is radially folded by the pressure roller 320 and the grip 330 340 and an adhesive portion 350 for taping and fixing an end portion of the rust preventive paper 20 in close contact with the inner circumferential surface of the coil 10 by the pressing portion 340.

The folding device body 310 is provided on the outer circumferential surface of the mounting protrusion 231 and is provided to be independently fixed to the mounting protrusion 231 when the mounting protrusion 231 is rotated, and the pressing roller 320 and the grip portion 330 which will be described later. ), Each of the components constituting the anti-corrosive spinneret device 300, such as the pressing unit 340 is provided.

The pressure roller 320 is provided to be rotatable in contact with the side of the coil 10 in the folding device body 310 to radiate the rust preventive paper 20 in the order of the inner side from the outer side of the rust preventive paper 20 wound on the coil 10 It is arranged to fold.

The pressure roller 320 is located on the vertical line, the upper side of the pressure roller 320 on the vertical line based on the vertical line dividing the center of the coil 10, the lower side of the pressure roller 320 is based on the vertical line coil 10 ) Is spaced apart a predetermined distance in the direction of rotation. That is, the upper side of the pressure roller 320 is provided to be inclined in the bulging direction with respect to the rotation direction of the coil 10.

Accordingly, the outer side (the outer circumferential surface side of the coil) of the rust preventive paper 20 wound on the coil 10 is first pressurized by the pressure roller 320, and then the inner side (the inner circumferential surface side of the coil) of the rust preventive paper 20 is pressurized roller ( While being pressed by 320, a support state of the rust preventive paper 20 for performing the folding process is formed.

Here, the pressure roller 320 is preferably provided in the form of a brush having a predetermined elastic force on the surface of the pressure roller 320 in order to prevent breakage of the rust preventive paper 20 supported by the pressure roller 320.

The grip part 330 attaches an end portion of the rust preventive paper 20 pressurized by the pressure roller 320 to transfer the end of the rust preventive paper at a speed faster than the speed at which the end of the rust preventive paper 20 is wound on the coil. ) End of the spinneret.

The grip part 330 includes a guide plate 331 for guiding the movement path of the side end portion of the rust preventive paper and a clamp 332 for attaching an end of the rust preventive paper 20 guided to the guide plate 331, and a clamp 332. ) Is movable to be fixed, the actuator 334 for mounting the end of the anti-rust paper 20 by operating the clamp 332, the guide that the actuator 334 is provided to reciprocally transfer in the rotational direction of the coil A bar 336 and a reciprocating carrier (not shown) for repeatedly reciprocating the clamp 332 along the guide bar 336.

The pressurizing part 340 is to contact the side of the coil 10 and the inner circumferential surface of the pressurized roller 320 by the pressing roller 320 and the grip portion 330 formed on the antirust paper 20. The inclined surface 342 is provided at the rear end and is in close contact with the side of the coil 10 as the coil 10 progresses in the rotational direction (ie, the conveying direction of the rustproof paper 20).

The adhesive part 350 is for attaching an end portion of the rust preventive paper 20, which is in close contact with the inner circumferential surface of the coil 10 by the pressing unit 340, to the inner circumferential edge of the coil 10, to attach the rust preventive paper 20. An inner circumferential surface of the coil 10 and the coil 10 by switching the path of the tape extending from the tape frame 354 and the tape frame 354 to which the wound-type tape bobbin 352 is released from the tape bobbin 352. It is provided with an adhesive projection 356 for adhering the end of the rust preventing paper 20 extending to the inner circumferential surface of the.

Hereinafter, the operation of the coil packaging system according to the present invention as described above will be described with reference to the accompanying drawings. Each element mentioned below should be understood with reference to the above description and drawings.

11a to 11c is an operation diagram showing a process in which the rust preventive paper is supplied in the coil packaging system according to the present invention, Figure 12a to 12c is a conceptual diagram showing the process of the rust preventive paper is wound in the coil in the coil packaging system according to the present invention. .

First, the coil 10 to be packaged is seated on the coil support 212 of the conveying rail unit 210 through a separate manufacturing process and sequentially transferred along the rail 214.

Hereinafter, a process of supplying a rust preventive paper for wrapping a coil will be described with reference to FIGS. 11A to 11C.

As shown, a specific rust inhibitor bobbin 20a in which a rust preventive processing unit 140 is provided on the rust preventive frame 120 by a transfer unit 141 for supply of the rust preventive 20 for packaging the coil 10. Is transported to the bottom of the.

Here, the rust preventive paper 20 of the rust preventive paper bobbin 20a provided in the rust preventive frame 120 has a predetermined length drawn out from the rust preventive bobbin 20a and is mounted on the mounting roller 126. Both ends of the longitudinal direction are maintained in a fixed state by the fixing unit (124).

On the other hand, the rust preventive processing unit 140 located at the lower portion of the rust preventive bobbin 20a rotates each pivot link 143 of the lead-out section 142 while the mounting roller 144 provided on the pivot link 143 of the rust preventive region. Both sides are pressed and supported, and the mounting roller 144 is rotated to pull out the rust preventive paper 20. At this time, the fixing unit 124 of the anti-rusting frame 120 releases the fixing state of the anti-rusting paper 20.

The rust preventive paper 20 drawn out is transferred to the cutting part 147 by the plurality of paper feed rollers 159, and is cut by the first cutting cutter 148 and the second cutting cutter 149 of the cutting part 147. It is cut to the width necessary for the wrapping of the coil 10. In this case, the first and second cutting cutters 145 are provided to be moved in the width direction of the rust preventive paper by the first and second cutting guides 148a and 149a to adjust the width of the rust preventive paper 20 necessary for the packaging of the coil 10. Can be.

Meanwhile, the rust preventive paper 20 having completed cutting is transferred to the folding line forming unit 151 by the paper feed roller 159, and the first folding roller 152 and the second folding roller 153 of the folding line forming unit 151. ), A folding line 20b is formed for the radiation folding of the rust preventive paper 20. At this time, the first and second folding rollers 152 and 153 are provided to be moved in the width direction of the rust preventive paper 20 by the first and second folding roller guides 152a and 153a. The folding line 20b forming position of the rust preventive paper 20 can be adjusted.

Meanwhile, the above-described cutting part 147 and the folding line forming part 151 are operated in a continuous or hepatic manner with respect to the length of the rust preventive paper 20 required for wrapping the coil 10.

Here, when the rust preventive paper 20 necessary for packaging the coil 10 is drawn out, the rust preventive paper is fixed at both ends thereof by the fixing unit 124 of the bobbin fixing part 122, and the cutter provided in the lead-out part 142 ( The 145 is moved along the cutter guide 146 to cut the rust preventive paper 20.

On the other hand, the anti-corrosion paper 20, the formation of the fold line 20b is completed is transferred to the discharge portion 154 of the coil 10, the anti-rust paper 20 transferred to the discharge portion 154 is a pair of discharge roller ( 156). As the rust preventive paper 20 is interposed, one of the pair of discharge rollers 156 is rotated by the switching link 157 to switch the discharge path of the rust preventive paper 20.

Here, after the discharge path of the rust preventive paper 20 is switched, the rotation of the discharge roller 156 is stopped to process the rust preventive paper 20 of the lead-out part 142, the cutting part 147, and the folding line forming part 151. Wait for the process to complete.

Accordingly, the discharge roller 156 is stopped as the drawing process, the cutting process, and the folding line 20b forming process according to the length of the antirust paper 20 required for the coil 10 packaging are stopped, and the antirust paper 20 is discharge roller. It does not pass 156 and is temporarily loaded in the buffer unit 158 formed at the tip of the discharge roller 156.

Meanwhile, when loading of the buffer unit 158 of the rust preventive paper 20 is completed, the rust preventive processing unit 140 is moved by the transfer unit 141 along the transfer rail 118 to the rust inhibitor supply unit 130.

Then, when the discharge part 154 of the anti-rust processing unit 140 is adjacent to the anti-rust paper supply unit 130, the discharge roller 156 of the discharge unit 154 operates to proceed with the discharge process. The rust preventive paper 20 discharged therefrom is supported and transported by the support roller 132 of the rust preventive paper supply unit 130.

Here, both longitudinal portions of the rust preventive paper 20 conveyed by the support roller 132 between the bent rotating body 136 and the support plate 134 provided to be inclined with respect to the support plate 134 provided on both sides of the support roller 132. It is bent to the support plate 134 by the bending rotating body 136 while being interposed.

Meanwhile, as described above, the end of the rust preventive paper 20 is supplied to the rust preventive paper supply unit 130, and the rust preventive paper processing unit 140 moves in the opposite direction to the rust preventive paper supply unit 130 while the rust preventive paper processing unit 140 is provided. The rust preventive paper 20 temporarily loaded in the buffer unit 158 is discharged.

At this time, the reason why the rust preventive processing unit 140 is moved in the opposite direction to the rust preventive paper supply unit 130 is a predetermined value for the rust preventive paper 20 that is discharged and supplied from the rust preventive processing unit 140 to the rust preventive paper supply unit 130. To give tension.

As a predetermined tension is applied to the rust preventive paper 20 discharged as described above, the rust preventive paper 20 is prevented from being struck by the weight between the rust preventive paper processing unit 140 and the rust preventive paper supply unit 130, and the rust preventive paper When both sides of the rust preventive paper 20 are bent and supplied by the supply unit 130, the rust preventive paper 20 to be transported is prevented from meandering.

In addition, the anti-corrosive processing unit 140 is discharged of the anti-corrosive paper 10 temporarily loaded in the buffer unit 158 is completed, and the discharge of the anti-corrosive paper 20 is completed by bending the anti-corrosive paper supply unit 130 coil When supplied to the (10) while maintaining the tension of the anti-rust paper 20 is supplied is moved to the anti-rust paper supply unit 130 side.

The fold line 20b formed by the fold line forming unit 151 of the anti-rust processing unit 140 is formed on both sides of the rust preventive paper 20 supplied to the coil can easily perform the radiation folding.

Hereinafter, a process of supplying a rust preventive paper for wrapping a coil will be described with reference to FIGS. 11A to 11C.

On the other hand, when the coil 10 conveyed by the conveying rail unit 210 is located in the coil lifting unit 220, the mounting protrusion 231 provided on the support unit 228 of the coil lifting unit 220 is the It is inserted into the inner main surface, while the expansion device 232 of the mounting protrusion 231 is expanded to support and fix the inner peripheral surface of the coil (10).

At this time, the support portion 228 is transported in the horizontal direction (winding direction of the coil 10) along the guide groove 226 of the elevating bar 224 coupled to the elevating column 221 to be able to elevate up and down the coil 10 Support and secure.

Thereafter, as the coil 10 is fixed by the support 228, the lifting protrusion 225 of the lifting bar 224 is supported by the lifting device 227, along the lifting groove 223 of the lifting pillar 221. Will rise. The coil 10 supported by the support 228 is separated from the coil support 212 and raised to move to the position for winding the rust preventive paper 20.

Thus, the rust preventive paper 20 supplied by the rust preventive paper supply device 100 described above is supplied to the outer circumferential surface of the coil 10, and the winding of the rust preventive paper 20 is started on the coil 10. At this time, the anti-corrosive paper 20 to be supplied is formed in a state in which both sides of the anti-corrosive paper 20 are bent to be in contact with both sides of the coil 10, and the anti-corrosive paper is provided at both sides of the bent anti-corrosive paper 20. The folding line 20b for the radiation folding is formed by the folding line forming unit 151 of the processing unit 140.

On the other hand, as the antirust paper 20 is supplied to the outer circumferential surface of the coil 10, both sides of the rust preventive paper 20 located on both sides of the coil 10 are anti-corrosive spinning apparatus 300 located on both sides of the coil 10 Radiation folding is performed by Here, the rust preventive radiation folding apparatus 300 located on both sides of the coil 10 performs the same operation, so that only the operation of the one side rust preventive radiation folding apparatus 300 will be described.

Accordingly, both sides of the rust preventive device 20 which is supplied to the outer circumferential surface of the coil 10 to be in contact with both sides of the coil 10 are pressed by the side surface of the coil by the rust preventive device.

At this time, the rust preventive paper 20 pressurized roller 320 is provided to be inclined in the direction of the direction of the coil 10 in the direction of the rotation of the coil 10 in the upper portion of the coil 10, the rust preventive paper 20 located on the side of the coil 10 Rustproof paper in a form in which the outer portion of the coil (the outer circumferential side of the coil 10) is pressed first and the end of the rust preventive paper 20 (inner circumferential side of the coil 10) which is located on the side of the coil 10 is pressed later. The antirust paper 20 is wound around the outer peripheral surface of the coil 10 by 20.

At the same time, an end portion (the inner circumferential side of the coil 10) of the antirust paper 20 positioned on the side of the coil 10 is mounted by a pair of clamps 332 provided on the grip portion 330, and the clamp 332 is guided. Along the bar 336 is transferred in the rotational direction of the coil 10 at a speed faster than the winding speed of the rust preventive paper 20 is carried out a radiation folding on the end of the rust preventive paper 20.

At this time, the spinning fold formed by the grip part 330 and the pressure roller 320 is formed along the fold line 20b formed by the antirust paper supplying device 100, the pressure roller 320 and the grip portion as described above Radiation folding of the rust preventive paper 20 continuously supplied by repetitive operation of 330 is performed.

Meanwhile, the radial folding of the rust preventive paper 20 performed by the pressing unit 340 and the grip unit 330 is drawn between the inclined surface 342 of the pressing unit 340 and the side surface of the coil 10 and the pressing unit 340. It is in close contact with the side of the coil 10 by the inclined surface 342.

Subsequently, an end portion of the rust preventive paper 20 in close contact with the side of the coil 10 is bent toward the inner circumferential surface of the coil 10 by a tape frame 354 provided in an adhesive part to be in close contact with the inner circumferential surface of the coil 10, and the tape frame ( The tape released from the tape bobbin 352 provided on the 354 is attached to the end of the rust preventive paper 20 and the inner circumferential surface of the coil 10 by the adhesive protrusion 356, and the rust preventive paper 20 is fixed to the coil ( The packaging of the rust preventive paper 20 of 10) is completed.

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.

2 is a perspective view showing a coil packaging system according to the present invention.

Figure 3 is a side view showing a coil packaging system according to the present invention.

Figure 4 is a perspective view of the anti-corrosive paper supply apparatus in the coil packaging system according to the present invention.

Figure 5 is a side view showing a rust preventing paper supply apparatus according to the present invention.

Figure 6 is a simplified diagram showing the internal structure of the anti-rust processing unit in the anti-rust paper supply apparatus according to the present invention.

Figure 7 is a perspective view of the anti-corrosive paper winding apparatus in the coil packaging system according to the present invention.

8 is a front view showing a rust preventive sheet winding apparatus according to the present invention.

9 is a perspective view showing a rust preventive device folding in the rust preventive device according to the present invention.

10 is a conceptual diagram showing the driving principle of the anti-corrosive spinning apparatus in the rust prevention device winding apparatus according to the present invention.

11a to 11c is an operation diagram showing a process in which the antirust paper is supplied in the coil packaging system according to the present invention.

12A to 12C are conceptual views illustrating a process in which the antirust paper is wound around the coil in the coil packaging system according to the present invention.

Claims (21)

A conveying rail part to which the coil is conveyed, It is provided on the upper portion of the conveying rail, and pulled out the rust preventive paper wound in the rust preventive paper bobbin to cut to correspond to the width of the coil, to form a folding line for the radial folding when wrapping the coil to prevent rust prevention Intelligent feeder, Lifting and rotating the coil conveyed from the conveying rail portion, the rust-proofing winding device for winding the rustproof paper supplied by the rustproofing paper supply device and at the same time performing a radiation folding along the fold line formed on the rustproofing paper Coil packaging system characterized in that it comprises. The apparatus of claim 1, wherein the rust preventive paper supply device A support frame positioned on the transfer rail portion; An anti-rusting frame provided on an upper portion of the support frame and on which the anti-rusting bobbin is loaded; A rustproof paper processing unit installed to allow horizontal reciprocating motion between the support frame and the rustproof paper frame to mount the rustproof paper wound on the rustproof bobbin and cut and supply the rustproof paper required for wrapping the coil; And a rustproof paper supply unit for folding the rustproof paper processed by the rustproof paper processing unit to correspond to the width of the coil and supplying the rustproof paper to the coil. 3. The method of claim 2, The rust preventive frame is provided on both sides of the upper side of the support frame side by side in the conveying direction of the coil, A bobbin fixing part supporting both ends of each of the rust preventive bobbins so that a plurality of the rust preventive bobbins are rotatable; A fixing unit provided on the bobbin fixing part to pressurize and fix both ends of the rust preventive paper released from the rust preventive paper bobbin; Coil wrapping system characterized in that provided on the bobbin fixed portion is provided with a mounting roller on which the anti-rust paper released from the anti-rust paper bobbin is mounted. The method of claim 2, wherein the antirust processing unit A conveying part conveyed in the conveying direction of the coil; A drawing part provided in the conveying part to mount and draw the rustproof paper wound on the rustproof paper bobbin; A paper feed roller for feeding the rust preventive paper drawn out by the drawer; Coil wrapping system characterized in that it comprises a discharge for supplying to the coil side after temporarily storing the rust preventive paper supplied for the length of the wrapping of the coil. The method of claim 4, wherein the lead portion A pair of rotary links positioned symmetrically on both sides of the rust preventive paper and rotatably provided to the rust preventive paper; And a mounting roller provided at an end of each pivot link to pressurize and transport both surfaces of the rust preventive paper. The method of claim 5, wherein the lead portion A cutter guide provided between one rotational link among the pair of rotational links positioned at both sides in the longitudinal direction of the rust preventive paper, And a cutter for reciprocating in the width direction of the rust preventive paper by the cutter guide to cut the rust preventive paper. The said anti-rust processing part of Claim 4 Coil packaging system characterized in that it is further provided with a cutting portion for cutting the width of the rustproof paper conveyed by the withdrawal portion. The method of claim 7, wherein the cutting portion A first cutting cutter for cutting the rust preventive paper in a longitudinal direction from one surface of the rust preventive paper; A first cutting guide for reciprocating the first cutting cutter in the width direction of the rust preventive paper; A second cutting cutter for cutting the rust preventive paper in the longitudinal direction from the other surface of the rust preventive paper; And a second cutting guide configured to reciprocate said second cutting cutter in the width direction of said rust preventive paper and pressurize toward said first cutting cutter. The said anti-rust processing part of Claim 4 Coil wrapping system characterized in that it further comprises a folding line forming unit for forming a folding line for the radial folding when wrapping the coil on the rust paper conveyed by the lead-out. The method of claim 9, wherein the folding line forming portion A first folding roller provided on one surface of the rust preventive paper and having grooves for forming the folding line; A first folding roller guide for reciprocating the first folding roller in the width direction of the rust preventive paper; A second folding roller provided on the other surface of the rust preventive paper and having a folding protrusion inserted into the groove to form the folding line; And a second fold roller guide pressurized toward the first fold roller at the same time as the second fold roller is reciprocated in the width direction of the rust preventive paper. The method of claim 4, wherein the discharge portion A pair of discharge rollers having the rust preventive paper interposed therebetween; A switching link provided on the one side discharge roller and rotating the other side discharge roller to change a path of the rust preventive paper conveyed by the discharge roller; And a buffer unit for temporarily loading the rust preventive paper supplied when the discharge roller is stopped. The method of claim 2, wherein the rust preventing paper supply unit A plurality of support rollers corresponding to the width of the coil and supporting a central portion of the rust preventive paper; A pair of support plates provided on both sides of the support roller to support the inside of the rust preventive paper; And a bending rotating body provided at an outer side of the support plate to press the rust preventive paper interposed outside the support plate to be bent to correspond to a side surface of the coil. According to claim 1, wherein the rust preventive device winding device A coil lifter for lifting and rotating the coil transferred by the transfer rail; The anti-corrosive paper folding apparatus is provided on the coil lifting unit and winds the anti-rust paper on the coil while performing radial folding along the fold line formed on the anti-corrosive paper on the outer circumferential surface of the coil rotated by the coil lifting unit. Coil packing system. The method of claim 13, wherein the coil lift portion A pair of lifting columns provided in a symmetrical form on both sides of the conveying rail; An elevating bar positioned between the elevating pillars and provided to be capable of elevating along each elevating pillar; An elevating device providing power for elevating the elevating bar; And a pair of supports provided to be symmetrical to support both ends of the central axis of the coil, the pair of supporting parts being configured to be movable horizontally on the elevating bar and supporting and rotating the coil. The method of claim 14, wherein the support portion A support part body mounted on the elevating bar and horizontally moved; A mounting protrusion protruding from the lower portion of the support body to the coil side; Coil wrapping system characterized in that it comprises a rotating portion provided between the support body and the mounting projection to rotate the mounting projection. 16. The apparatus of claim 15, wherein the rust preventive paper folding device is A folding device body provided on the mounting protrusion and maintaining a constant position on one side of the coil regardless of the rotation of the mounting protrusion; A pressure roller provided at an angle to the folding device body and closely contacting the rustproof paper supplied from the outer circumferential surface of the coil to the inner circumferential surface; A grip part for attaching an end portion of the rust preventive paper in close contact with the pressure roller to radially fold the end of the rust preventive paper; A press part for closely contacting the rust preventive paper radiated by the grip part to a side surface and an inner circumferential surface of the coil; And an adhesive portion for taping an end portion of the rust preventive paper that is in close contact with the inner circumferential surface of the coil by the pressing portion. The method of claim 16, wherein the pressure roller The upper side of the pressing roller is positioned on the vertical line with respect to the vertical line dividing the center of the side of the coil, and the lower side of the pressing roller is provided to be inclined at a predetermined distance away from the rotation direction based on the vertical line. Coil packaging system. The method of claim 16, wherein the pressure roller The coil packaging system, characterized in that the surface of the pressing roller is provided in the form of a brush having a predetermined elastic force in order to prevent damage of the rust preventive paper. The method of claim 16, wherein the grip portion A pair of clamps for mounting an end portion of the rust preventive paper, An actuator for closely attaching the pair of clamps to attach an end portion of the rust preventive paper, A guide bar for reciprocating the actuator in a direction parallel to the rotational direction of the coil; Coil packaging system comprising a reciprocating carrier for repeatedly reciprocating the actuator along the guide bar. The method of claim 16, wherein the pressing unit Coil packaging system characterized in that the inclined surface is provided on the rear end of the pressing roller is in close contact with the side of the coil as the progress in the rotational direction of the coil so that the radial fold formed by the pressing roller is in close contact with the coil. The method of claim 16, wherein the adhesive portion A tape frame to which a wound tape bobbin for attaching the rust preventive paper is mounted; And a bonding protrusion for switching the path of the tape extending from the tape frame to be released from the tape bobbin to bond the inner circumferential surface of the coil and the end portion of the rustproof paper extending to the inner circumferential surface of the coil.

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