KR20200008748A - Apparatus for packaging side of textile roll - Google Patents

Abstract

The present invention provides a fabric side packaging apparatus capable of easily sucking film residues separated from fabric by a suction device. The fabric side packaging apparatus comprises: a vertical guide on both sides; a lower module including a lower guide plate having a lower indented groove formed at the center thereof and moving upwards along the vertical guide; an upper module including an upper guide plate having an upper indented groove formed at the center thereof in response to the lower indented groove and moving downwards along the vertical guide; a suction module positioned on the opposite side of fabric based on the upper and the lower guide plate at a height where the upper and the lower module meet vertically to suck a residual film of a film enclosing the fabric; a pair of film tongs positioned on the outside of the upper indented groove on the upper module and arranged in a reverse V-shape to allow the lower ends thereof to be tightly attached to each other or separated from each other; a tongs transport unit to slide and move the film tongs relatively to the outside with respect to the upper module; a thermal fusing unit which is positioned between the upper guide plate and the film tongs, and fuses and cuts the residual film pulled by the film tongs; and a film support which is mounted on the lower module and supports the lower surface of the residual film at an inlet of the suction module.

Description

Fabric side packaging device {APPARATUS FOR PACKAGING SIDE OF TEXTILE ROLL}

The present invention relates to a facility for wrapping a fabric, and more particularly, to a fabric side packaging apparatus for stably sealing and cutting the side of the fabric in a facility for wrapping the outer surface of the fabric with vinyl.

Registered utility model No. 20-0201124 relates to "outer fabric packing device of fabric packing machine". According to the registered utility model, the fabric packing equipment includes a fabric supply device, a vinyl supply part, a fabric outer packing part, a fabric side packing part, It includes a side heating device, and a side pressing device, and when discharged while passing through the packaging unit of the various modules, the plastic packaging is provided as a finished fabric.

Utility Model Publication No. 1996-0005149 relates to "Film Bundling and Cutting Device of Fabric Packing Machine". In the above-mentioned utility model, the suction film sucks the remaining film on both sides of the fabric body, and the film bundle device and After pressurizing the residual film with the horizontally arranged nib slide apparatus, the apparatus which binds with a band is started.

Utility Model Registration No. 20-0109513 also relates to a film loss tensioning and bundle band pushing device, and improved Utility Model Publication No. 1996-0005149 to closely push the remaining film onto the pushing plate, and then binds the band. Start the device.

 First, the apparatus related to film bundle and cutting relates to a device for banding after inhaling the film, which has a disadvantage in that the process is cumbersome and the residue of the band remains, which is cumbersome after-treatment.

Correspondingly, although the Utility Model No. 20-0201124 discloses that the remaining film is cut by fusion welding, this does not specifically describe that fusion is carried out in any way.

Of course, it may be considered to apply the above-mentioned cutting device using a bundle of bands to the registered Utility Model No. 20-0201124, but in the band bundle device, since the nib slide device presses the remaining film in the transverse direction, it is temporarily fused. Even if the cutting surface is not clean, the separated film residue after the cutting may be scattered around the device.

The present invention finishes and cuts the remaining film using heat fusion, but the cross-section of the cut film is densely bitten without spreading, and the film side packaging device in which the film residue separated from the fabric can be easily sucked into the suction device. To provide.

The present invention provides a fabric side packaging apparatus capable of finishing the cross section of the cut film to be quickly cured without opening again, so that the end of the fabric is not inadvertently torn off.

According to an exemplary embodiment of the present invention, the fabric side packaging apparatus includes a vertical guide on both sides, a lower guide plate having a lower indentation groove formed at the center thereof, and corresponding to a lower module and a lower indentation groove moving upward along the vertical guide. Including the upper guide plate formed with an upper indentation groove in the center of the upper module to move downward along the vertical guide, the upper module and the lower module on the opposite side of the fabric on the basis of the upper guide plate and the lower guide plate at the height Suction module to suck the remaining film of the film surrounding the fabric, the upper module is located on the outside of the upper indentation groove and arranged in reverse V-shape, the pair of film tongs, the lower ends of the film to close to each other, the film tongs Clamp feeder for sliding outward relative to the module, located between the guide plate and the film clamp It said mount the remaining film is pulled by the film clamp to the fusing and cutting the welded portion, and a lower module, and may comprise a film support for supporting a bottom surface of the remaining film from the suction inlet module.

The heat welding portion is located between the upper guide plate and the film tongs, and may include a pair of vertical heating rods sliding from side to side to weld the remaining film pulled by the film tongs, the heat welding portion electrically heating the vertical heating rods. The remaining film can be fused and cut.

The pair of film tongs can be kept in vertical contact by pressing the remaining film from left and right in close contact with each other, and in the state in which the remaining film is in vertical contact with the outside of the film tongs, It can be supported to maintain the minimum cross section while the remaining film is pulled in a pressed state at the left and right and at the bottom.

A pair of vertical heating rods can heat-seal and cut the residual film compressed to the minimum cross section from side to side, and the film support together with the film tongs allow the remaining film to be cut while maintaining the minimum cross-section, and when the film tongs are opened It can serve to hold the film residue to be sucked into the suction port of the suction module without falling down.

Compression springs may be disposed between the pair of film tongs to keep the film tongs basically open, and a tong guide having V-grooves inside the film support may be arranged to correspond to the bottom of the film tongs. have. Therefore, while the upper and lower modules are separated from each other, the film tongs are kept open downward, and the upper and lower modules meet and the ends of the film tongs mounted on the upper module are centered along the V groove of the tongs guide. It may be retracted. That is, the film tongs may be in close contact with the center by the tong guides mounted on the lower module.

Here, the roller may be mounted to the lower end of the film to move along the inclined surface forming the V-groove of the tong guide.

In response to the film support, the upper module may be provided with a film presser. The film presser may be mounted to elastically support the lower part of the tongs base where the film tongs are installed, and when the lower module and the upper module meet, the film pressurizer may press the upper part of the film supporter to compress the remaining film between them up and down. .

The remaining film may be compressed left and right in a state where the pair of film clamps are in close contact with each other, and the remaining film may be compressed up and down while the film presser and the film support are in close contact with each other.

The film presser is provided to elastically support the lower part of the tongs base on which the film tongs are mounted, and a presser support spring for receiving a plurality of pressurizing rods and pressurizing rods for guiding movement of the film presser between the film presser and the tongs base. It may include, as described above, the film pressure bar may be elastically supported on the tongs base so as to be spaced apart from the film support according to the aggregated cross-sectional size of the remaining film. Depending on the size of the fabric, the amount of film wrapped around the fabric may vary. Depending on the amount of film, the cross-sectional size of the remaining film to be fused may also vary. It can cope with various thicknesses. The contact surface of the film presser and the film support may be formed with a flat or uneven surface.

Vertical guide holes may be formed at both sides of the film support, and guide protrusions formed in the shape of a conical column may be formed at both sides of the film presser corresponding to the vertical guide holes. The guide protrusion may be integrally formed with the aforementioned pressure rod or may be separately formed.

It may further include an air nozzle for supplying air to the far-end side cutting surface in order to rapidly proceed the cooling of the cutting surface at the moment the remaining film is cut. The air nozzle may be located outside or inside the vertical heating zone, and after the vertical heating stand is separated, the air nozzle may temporarily supply room temperature or low temperature air toward the distal end surface.

The suction port of the suction module may also be formed in a shape in which the suction port of the suction module is extended upward and downward, that is, the upper and lower lengths are longer than the left and right widths, and the upper and lower ellipses are formed to correspond to the film forceps that closely adhere the remaining film from left and right. have.

The film tongs may be pulled toward the outside by closely contacting the residual film from the left and right, and the contact surface may be formed in a plane to stably pull the residual film without damaging the residual film.

The fabric side packaging apparatus of the present invention finishes and cuts the remaining film using heat fusion, but compresses the cut film in up, down, left and right, and cuts the cross section without spreading, and places the film residue separated from the fabric. Can be easily inhaled.

The fabric side wrapper of the present invention can be quickly cured without reopening the cross section of the cut film, so that the end of the fabric can be unintentionally torn off.

1 is a perspective view for explaining a fabric side packaging apparatus according to an embodiment of the present invention.
Figure 2 is a side view for explaining the fabric side packaging device of FIG.
3 is a front view illustrating the fabric side packaging apparatus of FIG.
Figure 4 is an exploded view for explaining the fabric side packaging device.
5 to 9 is a front view and a side view for explaining the operating mechanism of the fabric side packaging apparatus according to an embodiment of the present invention.
10 is a front view illustrating a fabric side packaging apparatus according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited or limited by the embodiments. For reference, in the present description, the same numerals refer to substantially the same elements, and may be described by quoting contents described in other drawings under such a rule, and the contents determined to be obvious to those skilled in the art or repeated may be omitted.

1 is a perspective view for explaining a fabric side packaging apparatus according to an embodiment of the present invention, Figure 2 is a side view for explaining the fabric side packaging apparatus of Figure 1, Figure 3 is a fabric side packaging apparatus of Figure 1 4 is an exploded view for explaining a fabric side packaging apparatus.

For reference, the fabric side packaging apparatus according to the present embodiment may be used as a part of fabric packaging equipment or used independently. When used as part of fabric packaging equipment, the outer surface of the fabric is covered with a film, and the end of the fabric is not finished. That is, the sides of the fabric may be finished by heat fusion, and the rest may be removed by film residue.

In addition, although one fabric side packaging apparatus is described in the present embodiment, the fabric side packaging apparatus may be provided on both sides of the fabric, and since it operates simultaneously, the apparatus on the opposite side may not be separately described.

1 to 4, the fabric side packaging apparatus 100 according to the present embodiment may be mounted on a horizontal base guide 115 that is movable toward the fabric, and may approach or retract toward the fabric as a whole. have.

The fabric side wrapping apparatus 100 includes at least a vertical guide 110 disposed at both sides, an upper module 120 movable up and down along the vertical guide 110, and a lower portion of the upper module 120 along the vertical guide 110. In the upper and lower movable module 130, it may include a suction module 140 for sucking the remaining film of the film surrounding the fabric.

The lower module 130 includes a lower guide plate 132 having a lower indentation groove 134 formed at the center, and the upper module 120 has an upper indentation groove 124 at the center corresponding to the lower indentation groove 134. The upper guide plate 122 is formed. The lower guide plate 132 may be provided with a V-shaped or U-shaped inclined surface symmetrically about the lower indentation groove 134, and the upper guide plate 122 may also be V-centered on the upper indentation groove 124. A ruler or U-shaped inclined plane can be provided symmetrically.

The upper module 120 may move downward from the upper plate 112 along the vertical guide 110, and the lower module 130 may move upward from the base plate 114 along the vertical guide 110. The base plate 114 may guide the upper module 120, the lower module 130, and the suction module 140 to move along the horizontal base guide 115.

The suction port 142 of the suction module 140 may be located at a height where the upper module 120 and the lower module 130 meet up and down. The inlet 142 may be positioned on the opposite side of the fabric based on the upper guide plate 122 and the lower guide plate 132 and may suck the remaining film of the film surrounding the fabric.

The suction module 140 may also be mounted on a suction module guide 144 that is capable of approaching or retracting toward the distal end, and the inlet 142 initially sucks the remaining film in close proximity to the distal end to be in a constant position, In the case where the remaining film is temporarily fixed by the upper guide plate 122 and the lower guide plate 132, the suction port 142 may be retracted from the original fabric so that the film clamp 210 or the heat-sealed portion 230 may be approached. have.

The suction port 142 of the suction module 140 may also be formed to extend vertically and long, that is, the upper and lower lengths are longer than the left and right widths to correspond to the film tongs 210 which closely adhere the remaining film from left and right. It may be formed in a long elliptical shape up and down.

The film nipper 210 is mounted on the upper module 120, and is rotatably mounted on the tong base 212. The film tongs 210 may be positioned to be positioned outside the upper indentation groove 124 and may be provided such that the pair is arranged in an inverted V shape so that the lower ends thereof are in close contact or spaced apart from each other. The film tongs 210 are opened in a chopstick or scissors shape so as to partially receive the remaining film bitten by the upper indentation groove 124 and the lower indentation groove 134, and are closely adhered to each other to pull back the remaining film while sliding the remaining film. This fusion and cutting can be made easy.

The tongs base 212 on which the film tongs 210 are mounted is mounted to the tongs conveying unit 220, and the tongs conveying unit 220 is external to the upper module 120 using the solenoid or the like. The slide can be moved toward. A compression spring 218 may be disposed between the pair of film tongs 210, so that the film tongs 210 may be basically opened by the compression spring 218.

The heat-sealed portion 230 may be provided at both sides of the film tongs 210, and when the film tongs 210 are pulled back to the outside with respect to the upper guide plate 122, the heat to enter the space therebetween The remaining film pulled back can be fused and cut.

The heat fusion unit 230 may include a vertical heating table 232 which may be located between the upper guide plate 122 and the film clip 210 or on both sides of the film clip 210 before retreating. The vertical heating table 232 may be connected to the heating circuit, and may be operated by a solenoid or other driving device for accessing or retracting the pair of heating tables.

The pair of vertical heating zones 232 may enter therebetween after the film tongs 210 retreat and may fuse and cut the pulled residual film.

The film supporter 240 may be mounted on the lower module 130, and may support the bottom surface of the remaining film at the rear of the film tong 210 and the inlet 142 of the suction module 140.

In addition, the lower module 130 may have a tong guide 260 having a V-shaped groove inside the film supporter 240 to correspond to the lower end of the film tongs 210. Therefore, while the upper module 120 and the lower module 130 are separated from each other, the film clip 210 is held downward by the compression spring 218, and the upper module 120 and the lower module 130 are separated from each other. ) And the ends of the film tongs 210 mounted on the upper module 120 to slide along the inclined surface 262 of the V-groove of the tongs guide 260, so that the film tongs 210 May be centered. The film tongs 210 are brought into close contact with the center by the tongs guide 260, and the remaining film can be brought into close contact with each other from left and right.

The lower end of the film tongs 210 may be equipped with a roller 214 to move along the inclined surface 262 forming the V-groove of the tongs guide 260.

In response to the film supporter 240, the upper module 120 may be provided with a film presser 250. The film presser 250 may be mounted to be elastically supported on the lower part of the tongs base 212 in which the film tongs 210 are installed.

In detail, the film pressing table 250 accommodates the plurality of pressing rods 256 and the pressing rods 256 for guiding the movement of the film pressing table 250 between the film pressing table 250 and the forceps base 212. It may include a support rod spring 258, and when the lower module 130 and the upper module 120 meet, it can compress the remaining film sandwiched therebetween with the film support 240 up and down.

Vertical guide holes 244 may be formed at both sides of the film supporter 240, and guide protrusions 254 protruding downward in a conical column shape at both sides of the film presser 250 corresponding to the vertical guide hole 244. ) May be formed. The guide protrusion 254 may be formed integrally with the pressure rod 256 or may be formed separately.

5 to 9 is a front view and a side view for explaining the operating mechanism of the fabric side packaging apparatus according to an embodiment of the present invention.

Referring to FIG. 5, in the initial state, the upper module 120 and the lower module 130 are positioned above and below the vertical guide 110, respectively. Film tongs 210 in the upper module 120 is located on the outside or the rear of the upper guide plate 122, the lower end may maintain a state that is open to both sides.

The fabric 10 may be provided at a height adjacent to the inlet 142, and the suction module 140 partially sucks in the inlet 142 while the residual film 12 located at the end of the fabric 10 is sucked with air. It can provide enough suction power. At this time, the fabric side packaging apparatus 100 is adjacent to the fabric 10, the inlet 142 also the inlet 142 also approaches the fabric 10 to attract the remaining film 12 of the fabric (10). And then retreat backwards.

Referring to FIG. 6, the upper module 120 and the lower module 130 may move to the height where the inlet 142 is located. As the upper module 120 and the lower module 130 meet each other, the upper indentation groove 124 of the upper guide plate 122 and the lower indentation groove 134 of the lower guide plate 132 form small holes. The remaining film 12 can be collected.

At this time, the suction port 142, the suction force continues to act so that the end of the remaining film 12 is kept in a horizontal state, the lower side of the film clip 210 together with the upper module 120 and the lower module 130. In addition, the inclined surface 262 of the tong guide 260 is brought into close contact with the center, and the film supporter 240 and the film pressurizer 250 may compress the remaining film 12 up and down at the rear of the film tong 210. have.

The pair of film tongs 210 presses the remaining film 12 from side to side in a state of being in close contact with each other to make a vertically close state, and the remaining film 12 is vertically in close contact with the outside of the film tongs 210. In the state, the film supporter 240 and the film pressurizer 250 may closely adhere the residual film 12 to each other so that the residual film 12 may be compressed up and down and left and right to maintain a minimum cross section.

The film presser 250 may be elastically supported by the forceps base 212 so as to be spaced apart from the film supporter 240 according to the aggregated cross-sectional size of the remaining film 12. The amount of the film surrounding the periphery of the fabric may vary according to the size of the fabric 10, and the cross-sectional size of the remaining film 12 to be fused may also vary according to the amount of the film to be changed. Therefore, the distance between the film presser 250 and the film supporter 240 may be adjusted by a spring to correspond to various thicknesses. Flat or uneven surfaces may be formed on the contact surfaces 242 and 252 of the film presser 250 and the film supporter 240.

Referring to FIG. 7, the film tongs 210, the film supporter 240, and the film pressurizer 250 may retreat to the outside or the rear, and pull back the residual film 12 compressed up, down, left, and right. As the film tongs 210 retreat, the side surface of the residual film 12 may be exposed to the heat-sealed portion 230.

Since the residual film 12 is compressed up, down, left, and right by the film clamp 210, the film supporter 240, and the film presser 250, the exposed residual film 12 may also maintain a minimum cross section.

Referring to FIG. 8, in a state where the side surface of the residual film 12 is exposed by the heat fusion unit 230, the vertical heating table 232 may approach left and right to fusion the residual film 12. The fused portion may be cut, and the film residue 14 separated by fusion of the residual film 12 may be temporarily fixed by the film tong 210 or the like.

That is, the pair of vertical heating table 232 may heat-bond and cut the residual film 12 compressed to the minimum cross section from left and right, and the film support 240 and the film presser 250 may be film clip 210 And the residual film 12 is cut while maintaining the minimum cross section, and the film residue 14 is sucked into the inlet 142 of the suction module 140 without falling down until the film forceps are opened. Giving can function.

Then, as shown in FIG. 9, the film clamp 210, the film support 240, and the film presser 250 may retract to separate the original fabric 10 and the film residue 14 from each other.

As the upper module 120 and the lower module 130 are vertically separated, the film tongs 210 are spread from side to side, and the film support 240 and the film presser 250 are vertically separated, and the film residue ( 14 may be treated as a predetermined space through the suction port 142 of the suction module 140.

10 is a front view illustrating a fabric side packaging apparatus according to an embodiment of the present invention.

Referring to FIG. 10, the fabric side packaging apparatus may further include an air nozzle 270 for rapidly cooling the cut surface cut by fusion at the moment the remaining film is cut. The air nozzle 270 may be positioned inside or on the upper guide plate 122. In the state shown in FIG. 8 or 9, air of normal temperature or low temperature may be applied to an area where the cut surface is separated from the vertical heating table 232. By spraying, it is possible to prevent the flanks of the fabric from opening unevenly in the process of separation.

As described above, although described with reference to the preferred embodiment of the present invention, those skilled in the art various modifications and variations of the present invention without departing from the spirit and scope of the invention described in the claims below I can understand that you can.

10: fabric 12: residual film
100: fabric side packaging device 110: vertical guide
120: upper module 130: lower module
140: suction module 210: film forceps
220: forceps transfer unit 230: heat fusion unit
240: film support 250: film press
260: forceps guide

Claims (10)

It includes a vertical guide on both sides, a lower guide plate formed with a lower indentation groove in the center, a lower module moving upward along the vertical guide, and includes an upper guide plate with an upper indentation groove formed in the center corresponding to the lower indentation groove. An upper module moving downward along the vertical guide, and a film surrounding the fabric by being positioned on the opposite side of the fabric with respect to the upper guide plate and the lower guide plate at a height where the upper module and the lower module meet up and down; In the fabric side packaging device comprising a suction module for sucking the residual film,
A pair of film pincers positioned outside the upper indentation groove in the upper module and arranged in an inverted V shape such that lower ends closely contact or space each other;
A tongs conveying unit which slides the film tongs relative to the upper module;
Located between the upper guide plate and the film tongs, and includes a pair of vertical heating rod sliding sliding from side to side to weld the residual film pulled by the film tongs, heat welding to heat the vertical heating rod by electricity part; And
And a film support mounted to the lower module and supporting the bottom surface of the remaining film at the suction port of the suction module when the lower module and the upper module meet each other.
The pair of film tongs are pressed vertically from the left and right in a state in which they are in close contact with each other to maintain a vertical contact state, and the film support in the state where the remaining film is in close contact with the film to the outside of the film tongs Supporting the bottom of the residual film, causing the residual film to be pulled in a pressed state at the left and right and at the bottom;
Fabric side packaging device, characterized in that the heat-sealed and cut by approaching the left and right of the remaining film is pulled a pair of the vertical heating table. The method of claim 1,
Compression springs are disposed between the pair of film tongs to keep the film tongs basically open,
A tong guide having a V-shaped groove is disposed inwardly of the film support to correspond to the lower end of the film tongs,
While the lower module and the upper module meet, the film tongs mounted on the upper module is in close contact with the center portion by the tong guide mounted on the lower module. The method of claim 2,
The lower side of the film tongs fabric side packaging device, characterized in that the roller is mounted to move along the inclined surface of the tongs guide. The method of claim 1,
And a film presser mounted on the upper module to press the upper surface of the remaining film in response to the film support when the lower module and the upper module meet each other.
In a state in which the pair of film tongs are in close contact with the left and right, the film pressing unit and the film support presses the remaining film up and down on the outside of the film tongs, characterized in that the packaging device side. The method of claim 4, wherein
The film presser is provided to be elastically supported under the tongs base on which the film tongs is mounted, and a plurality of pressurizing rods and the pressurizing rods for guiding movement of the film presser between the film presser and the tongs base. A receiving support spring for receiving,
The film presser is side fabric wrapping apparatus characterized in that the support is elastically supported on the tongs base so as to differ from the film support in accordance with the aggregated cross-sectional size of the remaining film. The method of claim 5,
The fabric side packaging apparatus further comprises a vertical guide hole formed on both sides of the film support and guide protrusions formed in conical column shapes on both sides of the film presser in response to the vertical guide hole. The method of claim 5,
Fabric side packaging device, characterized in that the contact surface of the film pressing and the film support is formed flat or uneven surface. The method of claim 1,
The fabric side packaging apparatus further comprises an air nozzle for supplying air to the fabric-side cutting surface at the moment the residual film is cut. The method of claim 8,
The air nozzle is a fabric side packaging device, characterized in that for supplying air at room temperature or low temperature toward the cutting surface side temporarily after the vertical heating table is separated. The method of claim 1,
The inlet side of the suction module is a fabric side packaging device, characterized in that the vertical length is formed longer than the left and right width.

Images