KR200350331Y1 - textile roll packing machine provided with side wrapping device - Google Patents

Abstract

The present invention relates to a roll type fabric packaging apparatus having a side wrapper for cutting and sealing the edges of the plastic wrap remaining on both sides when the roll is wrapped in a plastic wrap.

Roll-type fabric packaging device of the present invention is to wrap the roll-shaped fabric (10) and the support portion 30 to support the remaining vinyl edge (17) portion on both ends, to collect the vinyl edge (17) portion of the fabric (10) in one point Upper and lower end V holders 90 and 80 moving up and down, upper and lower cylinders 70 and 40 moving up and down the upper and lower V holders 90 and 80, and the upper and lower end V holders 90 and 80, respectively. Heaters 60-1 and 60-2 for heating and cutting the vinyl ends 17 collected on both end surface centerlines of the both ends and simultaneously sealing the vinyl ends 17 and the upper and lower V holders to pull the vinyl ends 17. In the roll-shaped fabric packing device having the side wrapper 1 including the upper and lower clamps 3 and 4 mounted on the rear surfaces of the 90 and 80, respectively, the U-shaped groove 87 of the lower V holder 80 is provided. ) To the sides of the vinyl edge 17 of the fabric 10 while opening and closing sideways while facing each other from the left and right Characterized in that it further comprises a left and right end holder (5,6) collected in a single shape in the gap.

Therefore, according to the roll-type fabric packaging device of the present invention, the vinyl edges are collected from the top, bottom, left and right sides as well as the upper and lower V holders as well as the left and right holders, and then cut and stitched. By pulling, the plastic wrap can be kept smooth in the circumferential direction.

Description

Textural roll packing machine provided with side wrapping device}

The present invention relates to a roll type fabric packaging apparatus, and more particularly, to a roll type fabric packaging apparatus including a side wrapper for cutting the edge of the plastic wrap left on both sides when the roll is wrapped in a plastic wrap.

In general, the roll-type fabric packaging device is a device that performs not only the packaging work but also the final sealing work in packaging the finished cylindrical roll roll transferred through the conveyor belt with wrapping paper such as vinyl.

An example of such a roll type fabric packaging device has been proposed as a "roll type fabric packaging device" in the Republic of Korea Patent Application Publication No. 99-80549. This roll type fabric packing device is mainly composed of vinyl supply part, fabric supply part, center adhesive and cutting part, side adhesive part and cutting part, and the main body on which they are installed. Double vinyl supply part supplies vinyl to wrap the fabric wound in roll shape. The part is a part from which the roll of fabric is conveyed, and the center bonding and cutting part covers the vinyl from the vinyl supply part on the outer surface of the fabric roll conveyed through the fabric supply part. And the side adhesion and the cut portion serves to cut and seal the portion of the vinyl rolled up by the raw roll rolls protruding out of the side of the raw roll, that is, both axial ends.

By the way, the conventional fabric packaging device as described above is to wrap the side portion of the fabric by the side adhesive and cut portion, the side adhesive and cut portion as shown in Figure 1 and 2 pedestal 120, the backing plate 130 ), A lower cylinder 140, a guide holder 150, a heater plate 160, and an upper cylinder 170.

Here, the pedestal 120 is to support the fabric 110 wrapped by the vinyl 115, the support plate 130 is a side vinyl edge 111 of the fabric 110 wrapped by the vinyl (115). The lower cylinder 140 is configured to move the support plate 130 up and down, and the guide holder 150 presses a portion of the side vinyl edge 111 of the fabric 110 wrapped by the vinyl 115. It plays a role, and the heater plate 160 cuts and seals the side vinyl edge 111 of the fabric 110 pressed by the guide holder 150 using heat. And the upper cylinder 170 serves to move up and down of the guide holder 150.

Therefore, according to the side bonding and cutting portion, when the center-packed fabric 110 is placed on the support plate 130 via the pedestal 120 in the state surrounded by the vinyl 115, the guide holder by the upper cylinder 170 150 presses the vinyl edge 111 portion of the side of the fabric 110, and then heats the side vinyl edge 111 portion that is pressed by the guide holder 150 while the heater plate 160 descends. By cutting to seal the side of the fabric is finished.

However, in the conventional roll-type fabric packaging device having such a side adhesive and cut portion, as shown in Figure 3, the guide holder 150 simply presses the side vinyl end portion 111 of the fabric in a straight line shape of the fabric. Side vinyl edge 111 has a problem that can not be packed smoothly gathered into one point.

4 and 5 instead of using a guide holder 150 for pressing the side of the side vinyl end 111 of the fabric 110 in order to solve the problems with the conventional roll-type fabric packaging device is shown in FIG. As can be seen, by using the lower V holder 180 and the upper V holder 190 in which the U-shaped grooves are formed, the side vinyl edges of the fabric 110 are gathered in one circle to smooth the side packaging of the fabric. Side bonds and cuts have been proposed.

Thus, the side adhesive and cut portions have the same configuration as the pedestal 120 and the supporting plate 130 shown in FIGS. 2 and 3, and in addition, the upper and lower V-holders 190, 80) and the upper and lower cylinders 170 and 40 and the heater plates 160 for moving them up and down, the upper and lower V-holders 190 and 80, as shown in FIG. The side vinyl edge portion of the side 110 serves to collect the rounded one point, the heater plate 160 is the side vinyl of the fabric 110 is gathered in a circle by the lower V holder 180 and the upper V holder 190. The end is cut with heat and sealed at the same time.

That is, as shown in Figure 5, the lower V holder 180 and the upper V holder 190 has a U-shaped groove so that the lower V holder 180 is in contact with the inner surface of the upper V holder 190. In this case, the U-shaped groove forms a small circular through hole and collects the side vinyl edges of the fabric 110 in one circle so that the vinyl edges after sealing are positioned on the central axis of the fabric roll and pulled by the sutures. Ensure that the vinyl tension is evenly distributed in the circumferential direction.

However, in order to make the packaging smooth in packaging the side vinyl portion of the conventional side-gluing as described above, the lower V holder 180 simply pulls the packaging while pulling the vinyl in the lateral direction of the fabric. And there is another problem that the side wraps of the fabric is not smooth and zigzag because the edge of the vinyl is sealed in such a state that only a relatively weak tension generated by the upper V holder 190 acts.

In order to solve this problem, another form of side bonding and cutting has been proposed, and the side bonding and cutting are shown in FIGS. 6A and 7, whereby the pedestal 120, the support plate 130, and the upper and lower V holders 190 are provided. 80, the upper and lower cylinders 170 and 40 and the heater plate 160 are provided with the same configuration as the side adhesive and cut portions shown in FIG. 4, as well as the lower V holder 180 and the upper V holder 190. It further comprises a lower clamp 101 and the upper clamp 100 which serves to pull the side vinyl edge 111 portion of the fabric 110 collected in a circle by a circle.

Therefore, according to the side bonding and cutting portion configured as described above, when the lower V holder 180 and the upper V holder 190 are superimposed with each other as shown in FIG. 7, the U-shaped grooves form a small circular through hole 110. At the same time, the side vinyl edges of the side) are collected in a circle, and at the same time, the upper clamp 101 descending together with the upper V holder 190 moves the side vinyl edges of the fabric 110 together with the lower clamp 110 in the lateral direction. By pulling the tension to the end portion 111 is generated. The compression spring 102 installed in the lower clamp 101 maintains the contact force between the lower clamp 101 and the upper clamp 101 as it is to maintain the tension applied to the vinyl end 111. As such, the vinyl plate 111 is pulled by cutting the side vinyl portion of the fabric 110 together with the support plate 130 while the heater plate 160 descends while the side vinyl edge 111 portion of the fabric 110 is being pulled. Make sure that the package is smoothly pulled out in its lateral direction.

However, since the conventional side bonding and cutting parts are assembled in the vertical direction by the upper and lower V-holders 190 and 180, the edges 111 are spread from side to side as shown in FIG. 6B. Even after the packaging is completed, as shown in FIG. 8, the vinyl 115 on the left and right sides of the fabric roll 110 floats and thus does not stick smoothly to the outer surface of the fabric roll 110, thereby harming the aesthetics of the packaged fabric roll. there was.

The present invention has been proposed to solve the problems of the conventional roll-type fabric packaging device as described above, and after collecting the vinyl edges by the upper and lower V-holders moving up and down, the vinyl edges are collected by the left and right holders as a result, the fabric rolls By collecting the vinyl edges on the sides of the top, bottom, left, and right sides to prevent the vinyl wraps surrounding the rolls from spreading from side to side, even after cutting and sewing the vinyl ends, the plastic wraps of the rolls can be kept smooth. The purpose is.

Figure 1 is a side view of the side adhesive and cut portion applied to a conventional roll-type fabric packaging device.

2 is a perspective view of FIG.

3 is a perspective view illustrating main parts of only the support plate, the guide holder, and the heater plate of FIG. 2.

Figure 4 is a perspective view of another form of side bonding and cutting applied to conventional roll-shaped fabric wrapping.

5 is a view for explaining the principle of operation of the side bonding and cutting unit shown in FIG.

Figure 6a is a perspective view of another form of side bonding and cutting applied to conventional roll-shaped fabric packaging.

FIG. 6B schematically illustrates a problem with the side glue and cut portions shown in FIG. 6A; FIG.

Figure 7 is a longitudinal cross-sectional view showing a state after operation of the side bonding and cutting portion shown in Figure 6a.

FIG. 8 is a side view of a rolled fabric showing an exaggerated state of crushed vinyl wrapping after the vinyl edge is cut and sealed by the side gluing and cutting portion shown in FIG. 6A. FIG.

Figure 9 is a front view showing a side packaging machine of the roll-type fabric packaging device according to the present invention in a state in which some configuration is omitted.

FIG. 10 is a partial side view showing the upper V holder of the side wrapper shown in FIG. 9; FIG.

FIG. 11 is a partial side view showing the bottom V holder of the side wrapper shown in FIG. 9; FIG.

12 is a front view showing a state after the operation of the side packaging machine shown in FIG.

13 is a side view of FIG. 12.

FIG. 14 is a partially enlarged front view of the lower V holder of the side wrapper shown in FIG. 9 in detail; FIG.

15 is a side view of FIG. 14;

* Brief description of symbols for the main parts of the drawings *

1: side packing machine 3,4: upper and lower clamps

5,6: left and right holder 10: roll fabric

13: spring spring 17: vinyl edges

30: base 31: roller

40: lower cylinder 60-1, 60-2: upper and lower heater

70: upper cylinder 80: lower V holder

90: upper V holder

In order to achieve the above object, the present invention encloses the roll-shaped fabric and supports the remaining vinyl edges on both ends, and the upper and lower V-holders moving up and down to collect the vinyl edges of the fabric into one point, and the upper and lower V-holders. The upper and lower cylinders, which move up and down, and the upper and lower V holders, respectively, are mounted on the rear surface of the upper and lower V holders to pull the vinyl edges by heating the vinyl edges collected on the center line of both ends of the fabric and sealing them at the same time. In the roll-type fabric packing device having a side wrapper including an upper and lower clamps, the left and right sides of the lower V holder in the U-shaped groove left and right facing each other while opening and closing the vinyl edge of the fabric in a vertical gap in a vertical shape Provided is a roll type fabric packaging device further comprising a holder.

Hereinafter, an embodiment of a raw fabric packaging apparatus according to the present invention will be described with reference to the accompanying drawings.

The fabric packing device of the present invention is composed of a vinyl supplying part, a fabric supplying part, a center bonding and cutting part, a side packing machine, that is, a side bonding and cutting part, and a main body in which they are installed. Detailed description is omitted since it is a configuration.

The side wrapper applied to the roll-type fabric packaging apparatus according to the present invention is also shown in Figures 9 and 12, 13, as shown by reference numeral 1, the support portion 30, upper and lower V in a manner similar to the conventional side wrapper. Holders 90 and 80, upper and lower cylinders 70 and 40, heaters 60-1 and 60-2, upper and lower clamps 3 and 4, and the like, and in particular, the left and right sides of the lower V holder 80 Left and right end holders 5 and 6 are further provided.

Here, the supporting part 30 serves to support the bottom of the vinyl end 17 remaining on both ends of the left and right ends of the fabric 10 when wrapping the roll-shaped fabric 10, and the end 17 is the upper and lower ends. When it is pulled downward by being clamped between the upper and lower clamps 3 and 4 in a state of being tapered by the V holder 90 and 80 and the left and right holders 5 and 6, the alignment state in the axial direction is not released. In order to avoid friction with the contact surface, the middle part is made of a roller 31 axially cut in a shape of a failure, and the roller 31 is rotatably mounted in the center of the upper surface of the horizontal frame 81 of the lower V holder 80. have.

In addition, the upper and lower V-holders 90 and 80 are configured to press the vinyl edges 17 on both sides of the fabric placed on the upper support part 30 up and down to be collected on the central axis. As shown in Fig. 14, the upper and lower V holders 90 and 80 have horizontal frames 91 and 81 coupled to upper and lower cylinders 70 and 40, respectively, and fixing plates 95 and 85 on the horizontal frames 91 and 81, respectively. The upper and lower holder plates 93 and 83 coupled by the upper and lower holder plates 93 and 83 face each other so that the vinyl edges 17 of the fabric 10 are collected in the center. It is inclined in a V shape like a funnel cross section, and the upper and lower U-grooves 97 and 87 which are opened in a circular shape are finally processed in the center thereof.

Thus, the upper and lower cylinders 70 and 40, which are configured to move the upper and lower V holders 90 and 80 upward and downward, are respectively fixed to the main body (not shown) of the packaging apparatus, and the lower cylinder 40 is the lower V holder ( It is connected to the center of the bottom surface of the transverse frame 81 of the 80 to move the lower V holder 80 up and down, and the upper cylinder 70 is on the left and right ends of the bottom of the transverse frame 91 of the upper V holder 90. It is connected to move the upper V holder 90 up and down.

In addition, the heaters 60-1, 60-2 for cutting and sewing the vinyl edges on both sides of the fabric 10 are separated up and down, and the lower heater 60-2 is shown in FIG. It is installed on the lower transverse frame 81 at the front of the roller 31 of the supporting part 30, and the upper heater 60-1 corresponds to the lower heater 60-2 at the bottom of the upper transverse frame 91. Installed at the location. Therefore, the upper heater 60-1 is provided in the center of the bottom face of the horizontal frame 91 by a pair of left and right cylinders 61 so that a vertical movement is possible independently.

Similarly, the upper clamp 3, which is independently movable up and down by the clamp cylinder 7, independently of the upper cylinder 70, has an upper V holder 90 and a lower V holder (as shown in FIGS. 12 and 13). 80 is close to the lower clamp (4) when it meets, then as the cylinder (7) is lowered, it is brought into contact with the lower clamp (4) while clamping and pulling down the vinyl end (17) in between. By raising or lowering the cylinder 7 in this state, the vinyl edge 17 bitten by the upper and lower clamps 3 and 4 is pulled upward or downward to apply tension to the vinyl wrapped on the fabric 10 as desired. I can give it. At this time, since the resilient spring 13 is mounted inside the lower body of the lower clamp 4, the clamping force of the upper and lower clamps 3 and 4 can be maintained above a proper value.

14 to 16D, left and right holding parts 50 including left and right end holders 5 and 6 are provided on the left and right sides of the lower V holder 80. The left and right holding part 50 is composed of a cylinder 51 and a guide rod 52, the left and right support frame 53, the support frame 53, the fixed bundle 55 is paired from side to side, In the cylinder 51 is to move the left and right end holders 5 and 6 attached to the cylinder rod end along the guide rod 52 inserted through the fixing plate 57 to move left and right. In addition, the left and right support frames 53 are fixed to the horizontal frame 81 through the fixed bundle 55 to support the cylinder 51 between the fixed plates 57.

Referring to the operation of the side wrapper (1) of the roll-type fabric packaging apparatus according to the present invention configured as described above are as follows.

When the operation of the side packaging machine 1 is started in the stopped state shown in FIGS. 9 and 14, first, the upper and lower cylinders 70 and 40 are operated so that the upper holder plate 93 is horizontal as shown by the hidden line in FIG. 16A. It moves downward with the frame 91 and the lower holder plate 83 moves upward with the horizontal frame 81 so that the upper and lower holder plates 93 and 83 overlap and the cylinder is formed by the upper and lower U-shaped grooves 97 and 87. In this way, the edges of the vinyl ends 17 are tightened as shown in Fig. 17A. At this time, the vinyl 15 surrounding the fabric 10 is mainly gathered up and down by the upper and lower holder plates 93 and 83 as in the conventional side wrapper, so that the vinyl 15 is lifted a lot from side to side as shown.

However, when the cylinder 51 of the left and right holding part 50 is operated as shown in FIG. 16B, the left and right holders 5 and 6 along with the fixing plate 57 move laterally toward each other and move vertically. By closing to form a one-way gap, the vinyl edge 17 is tightened to tighten the vinyl 15 on the fabric 10 from side to side, as shown in FIG. 17B.

Then, when the clamp cylinder 7 is actuated as shown in FIG. 16C, the upper clamp 3 is lowered, and the lower clamp (7) is sandwiched between the lower clamp 4 and the vinyl end 17 shown in FIG. 17B. 4) is pressed down to the state shown in FIG. 12 or 13 together. At this time, the vinyl ends 17 held between the upper and lower clamps 3 and 4 are elongated and tapered as shown in FIG. 17C, and at the same time, the vinyl 15 which is on the fabric 17 is the fabric 17. It sticks to the surface.

Finally, the cylinder 61 operates to cut the vinyl edge 17 while lowering the upper heater 60-1 and contacting the lower heater 60-2 as shown in FIG. 16D. The vinyl 15 packaging is completed.

As described above, according to the roll-type fabric packing device of the present invention, the side wrapper can collect the vinyl edges of the side of the fabric by the upper and lower V holders, and then again vertically vertically by the left and right holders. At the end of the collection, the vinyl ends are gathered so that even after cutting and sewing the vinyl ends, the plastic wrap covering the fabric roll is prevented from spreading from side to side. Therefore, it is possible to keep the plastic wrap surrounding the roll of rolls smoothly throughout the roll of the roll.

Although the present invention has been shown and described in connection with specific embodiments, it is common knowledge in the art that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the appended utility model registration claims. Anyone who has a can easily know.

Claims (3)

Supporting part (30) surrounding the roll-shaped fabric (10) and supporting the remaining plastic edges (17) portion on both ends, Upper and lower V-holders (90, 80) to move up and down to collect the vinyl edge portion 17 of the fabric 10 in one point, Upper and lower cylinders 70 and 40 for vertically moving the upper and lower V holders 90 and 80, A heater (60-1, 60-2) which heats and cuts and seals the vinyl edges (17), which are collected on the center lines of both end surfaces of the fabric (10) by the upper and lower V holders (90, 80), Roll fabric packing having a side wrapper (1) comprising upper and lower clamps (3,4) mounted on the rear surfaces of the upper and lower V holders (90, 80), respectively, to pull the vinyl edge (17) portion. In the apparatus, Left and right end holders (5, 6), which open and close horizontally while facing each other from the left and right of the U-shaped groove (87) of the lower V holder (80) in one shape in a vertical gap in the vinyl edge (17) of the fabric (10). Roll fabric packing apparatus characterized in that it further comprises a). According to claim 1, The supporting part 30 is roll-type fabric packaging device, characterized in that the middle portion is made of a failure-type roller 31 is cut. According to claim 1, The upper clamp (3) is roll-type fabric packaging device that is to be moved up and down alone by a clamp cylinder (7) mounted on the rear end upper surface of the upper V holder (90).