KR101108567B1 - Apparatus for supplying paper - Google Patents

Abstract

An interleaf feed device is disclosed. An apparatus for supplying a sheet of paper according to the present invention includes: an apparatus main body on which a roll of a roll of paper on which rolls of rolls of rolls of rolls of rolls of rolls of paper rolls are loaded is provided; A cutting unit coupled to the apparatus main body, for cutting the sheet of paper separated from the roll of rolled paper into a unit size; A separator supporting roller provided on one side of the apparatus main body to support a front end of the unit slip which is cut into a unit size by a cutting unit; A gripper provided in an upper region of the slip sheet support roller, the gripper which grips the front end of the unit slip sheet while being driven or spaced apart from the roll sheet for supporting the slip sheet; And a guide part provided adjacent to the slip sheet support roller to guide the front end portion of the unit slip sheet passing through the slip sheet support roller toward the gripper. According to the present invention, even if the gripper does not rotate, the unit slip cut into the unit size can be gripped and transported more efficiently, thereby preventing the cycle time from being delayed, and overall, the tact of feeding the slip sheet. It is possible to reduce the tact time.

Description

Apparatus for supplying paper}

The present invention relates to a slip sheet supply device, and more particularly, even if the gripper does not rotate, it is possible to more efficiently grip and transfer the cut sheet cut to the unit size to prevent the cycle time is delayed. It is possible to, and furthermore, to a tick sheet supply device that can reduce the tact time of the feed sheet in general.

In general, when transporting a substrate used in the field of flat display (TFT-LCD), flat display (PDP), plasma display panel (PDP), electro luminescent (EL), the substrate is a tray (tray) Is loaded).

One substrate may be loaded in one tray or multiple substrates may be loaded in one tray. In order to prevent the substrates from being damaged by the impact during transportation of the trays or to prevent the substrates from being adsorbed to each other, interlayer sheets are placed between the substrates.

In other words, when the substrate is to be transported remotely, or when the substrate is to be transferred between process lines within a factory, interlayer sheets are placed between the substrates to prevent damage due to collisions between the substrates. That is, when one sheet is placed on one tray, one sheet of paper is placed thereon and packed in one cell unit, and these cells are stacked in multiple stages before being transferred to a desired place.

In this case, when the substrate and the sheet of paper are put in the tray and packed in units of cells, since the productivity cannot be adjusted manually, the substrate packing system is usually used. Such a substrate packing system is provided with a slip sheet feeding device for supplying slip sheets.

Meanwhile, the slip sheet supplying device may have a structure for supplying unit slip sheets previously cut into a predetermined size, for example, a size corresponding to the substrate size, to the substrate packing system. It may have a structure that is cut to the desired unit size and then supplied to the substrate packing system.

In the latter case, the gripper located in the upper region of the device is lowered when an appropriate amount of paper is released from the roll of rolled paper on which the paper is wound, and the cutting wheel is cut to the required unit size. And after gripping the front end of the rolled cut paper, it is rotated back to its original position and then transported to a desired position.

By the way, in such a conventional slip sheet supplying device, the cycle time is delayed because the gripper frequently rotates according to the position of the slip sheet when the gripper grips or transfers the cut sheet cut into the unit size. There is a problem that the overall tact time (tact time) of supplying the liver paper is increased.

In addition, in the conventional paper sheet feeding device, since the replacement of the paper roll is dependent only on manual work, the feeding of the paper sheet is stopped during the replacement of the paper roll, and the productivity is reduced. When the replacement and repair, the operator has to work directly into the inside of the device body there is an inconvenience and cumbersome problem.

It is an object of the present invention, even if the gripper does not rotate, it is possible to grip and transport the unit slip cut to the unit size more efficiently, which can prevent the cycle time from being delayed, and furthermore, It is to provide an ice sheet feeding device that can reduce the tact time.

It is another object of the present invention to provide a slip sheet feeding device which can easily replace the roll roll and can shorten the time required for replacing the roll roll to improve productivity.

It is another object of the present invention to provide a cutting wheel or an interlayer feeding device that can easily and conveniently perform replacement and repair work of cutting wheel-related parts.

The object is, according to the present invention, the apparatus main body is provided on one side of the roll roll is loaded with a roll of paper roll rolled up roll paper roll (roll); A cutting unit coupled to the apparatus main body, for cutting the slip paper released from the slip roll into a predetermined unit size; A separator supporting roller provided on one side of the apparatus main body to support the front end of the unit slip which is cut into the unit size by the cutting unit; A gripper provided in an upper region of the ice sheet support roller, the gripper which grips a front end portion of the unit ice sheet while being driven or approached with respect to the ice sheet support roller; And a slip sheet guide portion provided adjacent to the slip sheet supporting roller to guide the front end portion of the unit slip sheet toward the gripper passing through the slip sheet supporting roller.

Here, the slip sheet guide portion may include a vertical guide section extending vertically toward the gripper at a position adjacent to the slip sheet supporting roller to vertically guide the unit slip sheet toward the gripper.

The slip sheet guide portion may be disposed in a horizontal direction in a section between the slip sheet supporting roller and the cutting unit to move the unit slip sheet toward the slip sheet supporting roller; And an arc which connects the horizontal guide section and the vertical guide section, and has an arc shape along the circumferential direction of the roll support support roller to redirect the unit slip sheet transferred from the horizontal guide section to the vertical guide section. The guide section may further include.

The interleaved guide portion may further include an inclined guide section connected to the horizontal guide section to be inclined downward from an exposed end of the horizontal guide section.

One side of the apparatus body may further include a column that is arranged long in the vertical direction, and may include a gripper up / down driving unit for driving the gripper up / down (up / down) to the column.

The gripper up / down driving unit may include: a first slider supporting the gripper; A rail coupled to the column; A rail block configured to slidably couple the first slider to the rail; And it may include a power providing unit for providing power for raising and lowering the first slider.

The gripper includes a non-linear gripping holder bent at one side; And an actuator disposed adjacent to the gripping holder to grip or ungrip the front end of the unit slip with the gripping holder while being approached or spaced from the gripping holder.

The apparatus main body may further include a sensing unit provided at a position adjacent to the slip sheet support roller and detecting a degree of exposure of the front end of the unit slip sheet guided by the slip sheet guide unit.

The roll separator may further include a roll roll driving unit for driving the roll roll of the roll roll.

The roll roll driving unit, the servo motor of the rotation operation is controlled; A reducer connected to the servo motor to reduce the rotational force of the servo motor; A rotating shaft to which the roll roll is rotatably coupled; And a belt connecting the driving pulley connected to the reducer and the driven pulley connected to the rotary shaft.

It may further include a replacement separator roll waiting plate provided in the device body in a position adjacent to the separator roll loading unit to wait for the preliminary replacement separator roll.

A horizontal moving unit connected to the replacement roll roll standby plate to horizontally move the replacement roll roll standby plate vertically downward to the roll roll loading unit; And a vertical moving unit configured to move the replacement roll paper located in a vertically downward direction by the horizontal moving unit to the intermediary roll loading unit.

The horizontal moving unit, the plate connecting portion connected to the replacement roll roll standby plate; And a cylinder connected to the plate connection part to move the plate connection part in a horizontal direction.

The vertical moving unit, the vertical rod is disposed in the longitudinal direction in the vertical direction on one side of the device body of the position adjacent to the roll roll loading unit; A second slider having one end connected to the vertical rod so as to be movable up and down and the other end connected to the replacement roll paper standby plate; And a driving power providing unit configured to provide driving power to the second slider.

It may further include a paper tube removing unit provided in the device body for removing the paper pipe of the complete use of the seolji roll on the seolji roll loading.

The branch pipe removing unit may include a rotation bar provided to be rotatable about an axis of the pivot shaft on the apparatus body; A pair of paper tube holders provided at the front end of the rotating bar and holding the paper tubes prepared in the center of the roll of roll; And a holder driver connected to the pair of branch pipe holders to drive the pair of branch pipe holders to access or space each other.

The cutting unit includes at least one cutting wheel; A wheel driving module for driving the cutting wheel in a direction intersecting a direction in which the slip sheet is released from the roll sheet; And a wheel casing integrally supporting the cutting wheel and the wheel driving module, and the cutting unit may be detachably coupled to one side of the apparatus body.

One side of the device body may be further provided with an entrance door to allow the cutting unit to enter.

The apparatus may further include a wheel pressing member provided in an upper region of the cutting wheel and pressed toward the cutting wheel with the interlayer interposed therebetween.

It is provided around the wheel pressing member, and may further include a slip sheet pressurizing member for pressing the slipper while operating together with the wheel pressing member.

It may further include a plurality of tension rollers rotatably coupled to the apparatus body to impart tension to the separators released from the separator rolls.

It may further include a pair of interlayer feed rollers provided between the cutting unit and the tension roller.

The apparatus body may include a plurality of unit bodies that are mutually disassembled and assembled.

According to the present invention, even if the gripper does not rotate, it is possible to grip and transfer the unit slip cut to the unit size more efficiently, thereby preventing the cycle time from being delayed, and overall, the tact of feeding the slip sheet. It is possible to reduce the tact time.

According to the present invention, it is possible to easily replace the roll of the roll, it is possible to shorten the time required for the replacement of the roll of rolls than conventional, it is possible to improve the productivity.

According to the present invention, the cutting wheel or the replacement and repair of the parts associated with the cutting wheel can be performed easily and simply.

In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings which illustrate preferred embodiments of the present invention and the contents described in the accompanying drawings.

Hereinafter, the present invention will be described in detail by explaining preferred embodiments of the present invention with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.

FIG. 1 is a side view of an icebreaker supplying apparatus according to an embodiment of the present invention, FIG. 2 is a partially exploded side view of FIG. 1, FIG. FIG. 7 is a diagram illustrating the operation of the gripper step by step, respectively, FIGS. 8 to 11 are the diagrams illustrating the replacement process of the rolled paper roll, and FIGS. 12 and 13 respectively illustrate the operation of the cutting unit. 14 and 15 are diagrams schematically illustrating a replacement process of the cutting unit, respectively.

As shown in these figures, a roll of paper roll loading unit 200 (see FIG. 3) loaded with a roll of paper roll (see FIG. 3) in which roll paper (see FIG. 3) is wound in a roll form is located on one side. The device body 100 to be provided, the cutting unit 300 is coupled to the device body 100, the cutting unit 300 is cut to a fixed unit size (unit size) released from the roll roll, provided on one side of the device body 100 and cut Interleaving paper support rollers 400 (refer to FIGS. 3 to 7) for supporting the front end of the unit papers cut into unit sizes by the unit 300 (refer to FIGS. 3, 12 and 13), and interleaving paper support rollers 400. And a gripper 500 (see FIGS. 3 to 7) that grips the front end of the unit slip sheet while being driven or approached with respect to the slip sheet support roller 400. It is provided adjacent to the 400, the front end portion of the unit slip sheet passing through the slip sheet support roller 400 And a slip guide 600 (see FIGS. 3 to 7) to guide the lipper 500.

As shown in Fig. 1 and Fig. 2, the apparatus main body 100 is a part which forms an appearance of the sheet paper supplying apparatus of this embodiment. The sheet | seat roll feeding apparatus of this embodiment is applicable from the roll paper roll which has a length of 2250 mm to the outer diameter of 130, and the roll paper roll which has a length of 3400 mm to the outer diameter of 800 Φ. Assuming that the latter kanji roll is applied, the apparatus main body 100 is inevitably large in size.

Therefore, as shown in FIG. 2, the apparatus main body 100 may be formed of a plurality of unit bodies 100a to 100e so that each part may be disassembled and assembled. Only then can it be efficient for transport to the manufacturer. However, if the production is possible, the device body 100 may be manufactured in one body. Unit bodies 100a to 100e are provided with wheels (not shown) for efficiency of movement.

For reference, the column 110 coupled to the unit body of the reference numeral 100b along the up and down direction may also be one configuration of the unit bodies 100a to 100e, and the reference numerals may be distinguished with respect to the column 110.

1 to 3, a plurality of tension rollers 120 are rotatably coupled to the apparatus body 100. The tension rollers 120 are rotatably installed at each position, and serve to guide the selvage guide unit 600 while giving tension to the selvage released from the selvage roll.

In the case of FIG. 3, although the tension rollers 120 are schematically illustrated, the tension rollers 120 may be connected by mutual loops to guide the slip sheets or impart tension to the slip sheets while rotating. Since the number and position of the tension rollers 120 may be changed as much as in FIG. 3, the scope of the present invention is not limited to the drawings.

Between the cutting unit 300 and the tension roller 120 is further provided with a pair of sheet paper conveying roller 130 for conveying the sheet paper toward the cutting unit 300.

With reference to Figures 1 to 7 will first be described with respect to the interleaf support roller 400 and the interleaf guide 600. On one side of the apparatus main body 100 is provided with a paper support roller 400 for supporting the front end of the unit paper cut to the unit size by the cutting unit 300 (see FIGS. 3, 12 and 13).

In this embodiment, the interleaf support roller 400 is provided in the upper region of the first unit body 100a. The slip sheet support roller 400 serves to discharge the front end of the slip sheet to the outside of the device based on the rotation. The interleaf support roller 400 may be operated by power or non-power.

In the periphery of the slip sheet support roller 400, a slip sheet guide part 600 for guiding the front end of the unit slip sheet passing through the slip sheet support roller 400 toward the gripper 500 is provided. Unlike the interleaf paper supporting roller 400, the leaflet guide part 600 may be provided in the second unit body 100b.

The slip sheet guide part 600 serves to guide the slip sheet released from the roll of roll to the gripper 500 disposed in the upper region of the roll sheet 400.

3 to 7, the slip guide 600 includes a vertical guide section 600a, a horizontal guide section 600b, an arc guide section 600c, and an inclined guide section 600d. .

The vertical guide section 600a extends vertically toward the gripper 500 located in the upper region of the slip support roller 400 at a position adjacent to the slip support roller 400 to unit the slipper toward the gripper 500. It serves to guide vertically.

The horizontal guide section 600b is disposed in the horizontal direction in the section between the slip sheet support roller 400 and the cutting unit 300, and serves to transfer the unit slip sheet toward the roll sheet support roller 400.

An exposed end of the horizontal guide section 600b is provided with an inclined guide section 600d which is connected to the horizontal guide section 600b and is inclined downward. Due to the inclined guide section 600d, the unit slip may be easily guided to the upper portion of the horizontal guide section 600b.

The arc guide section 600c is connected to the horizontal guide section 600b and the vertical guide section 600a, but is provided in an arc shape along the circumferential direction of the icebreaker support roller 400, and is located at the horizontal guide section 600b. It serves to redirect the unit slip conveyed to the vertical guide section (600a).

The unit slip sheet which is conveyed to the upper part of the horizontal guide section 600b past the inclined guide section 600d during the rotation of the slip sheet support roller 400 is vertically guided section 600a after the direction is changed in the arc guide section 600c. It can be guided upward along.

When the front end of the unit slip is exposed upward through the vertical guide section 600a, the front end of the unit slip is gripped after the gripper 500 located in the upper region of the roll support support 400 is down. In this case, the gripper 500 does not need to rotate as in the related art. In other words, when the slip sheet guide unit 600 is provided to guide the unit slip sheet toward the gripper 500 as in this embodiment, even if the gripper 500 does not rotate, the unit slip sheet cut to the unit size is more efficiently gripped. It can be transported to prevent the cycle time (latency) to be delayed, further reducing the overall tact time (tact time) of the feed sheet.

In order to grip and transfer the unit slip sheet guided by the slip sheet guide 600, the gripper 500 is up / down with respect to the column 110, as shown in FIGS. 5 and 7. Can be driven. To this end, a gripper up / down driver 510 is provided.

In the present exemplary embodiment, the gripper up / down driving unit 510 may include a first slider 511 supporting the gripper 500 and a rail 512 coupled to the column 110, as shown in FIGS. 1 and 2. ), A rail block 513 for slidably coupling the first slider 511 to the rail 511, and a power supply unit 514 for providing power for raising and lowering the first slider 511. Equipped.

Accordingly, when one-way power is provided by the power supply unit 514, the first slider 511 moves downward along the rail 512 and moves the gripper 500 down toward the interleaver guide unit 600 as shown in FIG. 5. When the other direction power is provided by the power provider 514, the first slider 511 may move up the gripper 500 as shown in FIG. 7 while moving upward along the rail 512.

On the other hand, the gripper 500, the non-linear shape of the gripping holder 501 bent from one side, is disposed adjacent to the gripping holder 501 is approached or spaced apart from the gripping holder 501, the gripping holder ( 501 and an actuator 502 for gripping or ungripping the front end of the unit slip.

Accordingly, the gripper 500 is moved down by the gripper up / down driving unit 510 to the area of the slip sheet guide part 600 as shown in FIG. 5 so that the gripping holder 501 and the actuator 502 are front ends of the unit slip sheets. After being disposed between the sections, when the actuator 502 is operated as shown in FIG. 6, the unit slippage is pushed by the operation of the actuator 502 while the unit slip is firmly supported between the gripping holder 501 and the actuator 502. It becomes possible.

For reference, the peripheral device main body 100 of the ice sheet support roller 400 may be further provided with a sensing unit 410 for detecting the exposure level of the front end of the unit slip sheet guided by the slip sheet guide 600. have. The signal by the sensing unit 410 controls the operation of the servo motor 211 to be described later, which will be described later.

As shown in Figures 8 to 11, the apparatus main body 100 is provided with a roll roll loading portion 200 that the roll roll is rotatably loaded. When the apparatus main body 100 is divided as shown in FIG. 2, the roll roll loading unit 200 may be provided in the fifth unit body 100e.

The separator roll loading unit 200 is further provided with a separator roll rotating driver 210 for driving the separator roll loaded on the separator roll loading unit 200.

The interleaver roll rotation drive unit 210 includes a servo motor 211 to control the rotation operation, a reducer 212 connected to the servo motor 211 to decelerate the rotational force of the servo motor 211, and the interleaver roll can rotate. And a belt 214 that interconnects the rotating shaft 213 and the driving pulley 212a connected to the reducer 212 and the driven pulley 213a connected to the rotating shaft 213.

In the case of the present embodiment, in particular, by applying the servo motor 211, the degree of loosening of the slip sheet according to the rotation operation of the servo motor 211 may be predetermined.

Accordingly, as the rotational force from the servo motor 211 is transmitted to the rotation shaft 213 through the belt 214 while the rotational force is decelerated by the reducer 212, the icebreaker roll can be rotated, thereby the icebreaker It can be released from the roll, and the released slip sheet is directed toward the slip sheet guide part 600 via the tension rollers 120.

On the other hand, in the conventional case, since the operation of replacing the roll of rolled paper is only dependent on manual work, the supply of rolled paper has to be stopped during the replacement of rolled paper roll, which leads to a decrease in productivity. As well as waiting for the roll of the roll in advance, it has a structure that can easily replace the replacement roll of rolls with the roll roll loading portion 200 can reduce the time required for the replacement of the roll of the roll roll than conventional It can be improved.

To this end, the separator sheet supplying apparatus of the present embodiment is provided in the apparatus main body 100 at a position adjacent to the separator sheet loading unit 200 and has a replacement sheet roll waiting plate 220 for waiting for a preliminary replacement sheet roll. Doing.

In addition, the separator sheet supplying apparatus of the present embodiment is connected to the replacement sheet roll waiting plate 220, the horizontal moving unit for horizontally moving the replacement sheet roll waiting plate 220 vertically downward of the sheet roll loading unit 200 ( 230, and a vertical moving part 240 for driving the lower and lower replacement roll paper to the intermittent roll loading part 200 by the horizontal moving part 230. Equipped.

As shown in FIGS. 8 to 11, the horizontal moving part 230 is a plate connection part 231 connected to the replacement roll roll standby plate 220, and a plate connection part 231 connected to the plate connection part 231. ) Is provided with a cylinder 232 for moving in the horizontal direction. The cylinder 232 may be a pneumatic, hydraulic, or hydraulic pneumatic cylinder. Accordingly, when the cylinder 232 is operated to reduce or extend the rod length of the cylinder 232, the plate connecting portion 231 is moved in the horizontal direction as shown in FIGS. 9 and 10, and the replacement roll roll standby plate 220 is horizontal. Can be moved in a direction.

The vertical moving part 240 includes a vertical rod 241 which is disposed on one side of the fifth unit body 100e along the vertical direction, and one end thereof is connected to the vertical rod 241 so that the vertical rod 241 can move up and down. A second slider 242 connected to the replacement roll roll standby plate 220, and a driving power providing unit 243 for providing driving power to the second slider 242. Accordingly, as shown in FIG. 11, when the driving power providing unit 243 is operated to raise the second slider 242, the replacement sheet roll is positioned below the vertical roll loading unit 200. Up to the position of the intermittent roll loading unit 200 (up), in this state, the replacement operation may proceed.

In this case, it is possible to load the replacement velcro roll into the velcro roll loading unit 200 only by removing the branch (A) of the used velcro roll from the velcro roll loading unit 200. To this end, a paper tube removing unit 250 is further provided to remove the paper tube of the finished sesame roll on the selvage roll loading unit 200.

The branch pipe removing unit 250 is provided at the distal end of the rotary bar 251 and the rotary bar 251 which is provided to be rotatable about the pivot shaft 251a on the apparatus main body 100, and is provided in the center of the roll roll. A pair of branch pipe holders 252 for holding the branch pipes, and a holder driving unit 253 connected to the pair of branch pipe holders 252 to drive the pair of branch pipe holders 252 to access or space each other. The holder driver 253 may be applied to a cylinder or the like in which a pair of branch pipe holders 252 may be driven to each other or spaced apart in one operation.

Thus, as shown in FIG. 8, when the use of the existing rolled paper roll is completed, the rotation bar 251 of the branch pipe removing unit 250 is rotated by (-) 90 degrees about the pivot axis 251a as an axis ( 9). When the pair of branch pipe holders 252 are disposed on the branch pipes of the existing rolled paper rolls loaded on the roll roll loading unit 200, the holder driving unit 253 is operated to approach the pair of branch pipe holders 252 to each other. . When the branch pipe to be removed is held between the pair of branch pipe holders 252, the rotation bar 251 is then rotated by an angle of (+) 90 degrees about the pivot axis 251a to pivot the branch pipe as shown in FIG. 10. Separated from (200). As soon as the paper pipe is separated, the replacement of the roll paper for replacement is in progress.

On the other hand, as shown in Figure 12 to 15, the cutting unit 300 for cutting the slip sheet released from the roll of the roll to a certain unit size (size), at least one cutting wheel 310, the cutting roll roll, Wheel driving module 320 for driving the cutting wheel 310 in a direction intersecting the direction in which the slip paper is released, and a wheel casing 330 for integrally supporting the cutting wheel 310 and the wheel driving module 320. do.

And the upper region of the cutting wheel 310 is provided with a wheel pressing member 340 that is pressed toward the cutting wheel 310 with the interlayer between, and the interlining pressing member for pressing the interlayer around the wheel pressing member 340 ( 350 is provided. The wheel pressing member 340 and the interstitial pressing member 350 are operated together but need not necessarily be the same.

Thus, when the slip sheet is released in the unit size required by the roll roll, the cutting wheel 310 is raised to operate the wheel driving module 320 to cut the slip sheet, wherein the wheel pressing member 340 and the slip sheet pressing member ( 350 is operated together as shown in FIG. 13 to press the kanji. In this case, the wheel pressing member 340 interacts with the cutting wheel 310 so that the cutting wheel 310 can cut the slip sheet, and the slip sheet pressing member 350 has a rear gap between the cutting wheel 310 and the roll sheet. Retard the phenomenon. Expressed easily, the cutting paper pressing member 350 serves to support the cutting paper so that the cutting paper does not flow during the cutting operation, and the wheel pressing member 340 is pressed toward the cutting wheel 310 and the cutting paper 310 together with the cutting paper 310. It serves to cut.

On the other hand, if the tip of the cutting wheel 310 is worn during this operation or if a failure occurs in the wheel drive module 320, they need to be replaced or repaired, in the conventional case with the cutting wheel 310 or the cutting wheel 310 and In the replacement and repair of the relevant parts, the operator had to work directly into the interior of the device body 100, which was inconvenient and cumbersome.

However, in the cutting unit 300 of the present embodiment, since the cutting wheel 310 and the wheel driving module 320 are manufactured in one module unit by being coupled to the wheel casing 330, the cutting wheel 310 or the cutting unit 300 is cut. When replacing and repairing parts such as the wheel driving module 320 and the wheel 310, the cutting unit 300 may be directly withdrawn from the apparatus body 100 as shown in FIGS. 14 and 15. In order to withdraw the cutting unit 300, the apparatus main body 100 is further provided with an entrance door 360 to allow the cutting unit 300 to enter and exit. Since the access door 360 should not normally be opened, the access door 360 is fixed by a plurality of bolts.

After loosening the bolts fastened to the entrance door 360, withdraw the cutting unit 300 of the module unit as shown in Figure 15, replace with a new one, or repair and replace the parts of the cutting unit 300 from the outside of the device Then, it is put back into place and bolted to the entrance door 360, unlike the prior art to replace and repair the parts such as the cutting wheel 310 or the wheel drive module 320 associated with the cutting wheel 310. It can be done easily and conveniently.

Referring to the operation of the interlayer feeder having such a configuration is as follows.

First, when the servo motor 211 is first rotated, the rotational force from the servo motor 211 is decelerated by the reducer 212, and is transmitted to the rotary shaft 213 through the belt 214 while the rotational force is decelerated. The roll is rotated.

By rotating the separator roll, the separator can be released from the separator roll as shown in FIG. 3, and the released separator is directed toward the separator guide 600 through the plurality of tension rollers 120.

The slip sheet heading toward the slip sheet guide portion 600 is first transferred to the upper portion of the horizontal guide section 600b after passing through the inclined guide section 600d, and then the direction is switched in the arc guide section 600c, and then the vertical guide section 600a. Are guided upwards). At this time, the ice sheet support roller 400 is rotated to help guide the ice sheet.

When the slip sheet finally released from the roll sheet is partially exposed upward along the vertical guide section 600a, the sensing unit 410 detects this state. Thereafter, the first rotation of the servo motor 211 is stopped.

As described above, in the present embodiment, since the degree of loosening of the slip sheet according to the rotation operation of the servo motor 211 can be predetermined, the servo motor 211 can be stopped after the first rotation, but for example, the sensing unit ( The servo motor 211 may control the primary rotation to be stopped by the 410.

When the rotation of the servo motor 211 is stopped, as the one-way power is supplied by the power supply unit 514, the first slider 511 moves downward along the rail 512 to hold the gripper 500 as shown in FIG. 5. Down toward the guide portion 600.

The gripper 500 is driven down by the gripper up / down driving unit 510 to the area of the slip sheet guide 600 as shown in FIG. 5 so that the gripping holder 501 and the actuator 502 are located between the front ends of the unit slip sheets. When placed in, the actuator 502 is operated as shown in FIG. 6. The unit slipper is pushed by the operation of the actuator 502 and the unit slip is firmly supported between the gripping holder 501 and the actuator 502.

When the gripper 500 grips the front end portion of the slip sheet, the first slider 511 is upwardly moved along the rail 512 while being provided in the other direction by the power providing unit 514, and thus the gripper as shown in FIG. 7. 500 is up by holding a slip sheet. At this time, the secondary rotation of the servo motor 211 proceeds, and the kanji is continuously released from the kanji roll.

When the slip sheet is released from the slip roll by a predetermined unit size, the lifting operation of the gripper 500 and the operation of the servo motor 211 are stopped. Then, the operation of the cutting unit 300, the wheel pressing member 340 and the slip sheet pressing member 350 is started to cut the slip sheet.

That is, the wheel pressing member 340 and the slip sheet pressing member 350 are lowered to press the slip sheet while the cutting wheel 310 is up. At this time, the slip sheet pressurizing member 350 serves to support the slip sheet so that the slip sheet does not flow, and the wheel pressing member 340 is pressed toward the cutting wheel 310 so as to be rotated by the wheel driving module 320 ( 310) and serves to cut the kanji.

When the slip sheet is cut by the operation of the cutting unit 300, the wheel pressing member 340, and the slip sheet pressing member 350 to complete the unit slip sheet, the gripper 500 is up to a final position and is not shown. The interlayer transfer is supplied to the process from the gripper 500 to the process, and the above-described process is repeated.

On the other hand, when the use of the best paper rolls is completed during the process of supplying such paper sheets, replacement of the paper rolls proceeds.

That is, as the above-described process (see FIG. 8), while the supply of the interleaver proceeds and the use of the existing interleaver roll is completed, as shown in FIG. 9, the rotation bar 251 of the branch pipe removing unit 250 centers the pivot shaft 251a. For example a (-) 90 degree angular rotation.

When the pair of branch pipe holders 252 are disposed on the branch pipes of the existing rolled paper rolls loaded on the roll roll loading unit 200, the holder driving unit 253 is operated to approach the pair of branch pipe holders 252 to each other. .

When the branch pipe to be removed is held between the pair of branch pipe holders 252, the rotation bar 251 is then rotated by an angle of (+) 90 degrees about the pivot axis 251a to pivot the branch pipe as shown in FIG. 10. Separated from (200).

At the same time as the branch pipe is separated, the horizontal moving unit 230 and the vertical moving unit 240 operate as shown in FIGS. 9 and 10. That is, as the cylinder 232 of the horizontal moving unit 230 is operated to reduce the length of the cylinder 232 as shown in FIG. 9, the plate connecting unit 231 is moved in the horizontal direction so that the replacement roll roll standby plate 220 is provided. A replacement roll roll on the roll is positioned vertically below the roll roll loading portion 200.

Subsequently, as shown in FIG. 10, the driving power providing unit 243 of the vertical moving unit 240 is operated to raise the second slider 242, thereby being positioned vertically below the roll roll loading unit 200. The replacement roll roll is up to the position of the roll roll loading unit 200. Then, in this state, as shown in FIG.

After the new roll roll is loaded on the roll roll 200, the worker releases the front end portion of the roll of paper from the new roll roll and attaches it to the rear end of the existing roll paper. It is not used and the device is driven and discarded.

When the replacement work of the roll of roll is finished, each component is returned to its original position and the feeding process of the roll of roll is started again.

As such, according to the present exemplary embodiment, even if the gripper 500 does not rotate, the unit sheet cut into the unit size can be gripped and transferred more efficiently, thereby preventing the cycle time from being delayed. In addition, it is possible to reduce the tact time of the sheet feeding in general.

In addition, according to the present embodiment, it is possible to easily replace the roll of the roll, it is possible to shorten the time required for the replacement of the roll of roll between than conventional, it is possible to improve the productivity.

In addition, according to the present embodiment, it is possible to easily and simply replace and repair the parts such as the cutting wheel 310 or the wheel drive module 320 associated with the cutting wheel 310.

As described above, the present invention is not limited to the described embodiments, and various modifications and changes can be made without departing from the spirit and scope of the present invention. It will be apparent to those skilled in the art. Therefore, such modifications or variations will have to be belong to the claims of the present invention.

1 is a side view of an ice sheet supply apparatus according to an embodiment of the present invention.

2 is a partially exploded side view of FIG. 1.

3 is a view schematically showing a path in which an ice sheet is released from an ice roll.

4 to 7 are diagrams showing the operation of the gripper step by step, respectively.

8 to 11 are diagrams showing step by step the replacement process of each roll.

12 and 13 illustrate the operation of the cutting unit, respectively.

14 and 15 are diagrams schematically showing the replacement process of the cutting unit, respectively.

* Explanation of symbols for the main parts of the drawings

100: device body 110: column

200: roll roll loading unit 300: cutting unit

310: cutting wheel 400: roller for supporting sheet

410: detector 500: gripper

501: gripping holder 502: actuator

510: gripper up / down drive unit 600: slip sheet guide

Claims (23)

The apparatus main body is provided on one side of the roll roll is loaded with a roll of paper roll rolled up roll paper roll (roll); A cutting unit detachably coupled to one side of the apparatus main body, and cutting the slip paper released from the slip paper roll into a predetermined unit size; A separator supporting roller provided on one side of the apparatus main body to support the front end of the unit slip which is cut into the unit size by the cutting unit; A gripper provided in an upper region of the ice sheet support roller, the gripper which grips a front end portion of the unit ice sheet while being driven or approached with respect to the ice sheet support roller; And A slip sheet guide portion provided adjacent to the slip sheet supporting roller to guide the front end portion of the unit slip sheet passing through the slip sheet supporting roller toward the gripper; The cutting unit, At least one cutting wheel; A wheel driving module for driving the cutting wheel in a direction intersecting a direction in which the slip sheet is released from the roll sheet; And A wheel casing integrally supporting the cutting wheel and the wheel driving module; One side of the apparatus main body is a slip sheet supply apparatus, characterized in that the entrance door for allowing the entry and exit of the cutting unit is provided. The method of claim 1, And the slip sheet guide unit includes a vertical guide section extending vertically toward the gripper at a position adjacent to the slip sheet supporting roller to vertically guide the unit slip sheet toward the gripper. 3. The method of claim 2, The slip sheet guide portion, A horizontal guide section which is disposed in a horizontal direction in the section between the slip sheet support roller and the cutting unit to transfer the unit slip sheet toward the slip sheet support roller; And An arc guide connecting the horizontal guide section and the vertical guide section, wherein the arc guide is provided in an arc shape along the circumferential direction of the interleaver support roller and is transferred from the horizontal guide section to the vertical guide section. Kanji supply apparatus further comprises a section. The method of claim 3, The slip sheet guide unit, the slip sheet supply apparatus further comprises a slope guide section connected to the horizontal guide section inclined downward from the exposed end of the horizontal guide section. The method of claim 1, Further comprising a column disposed in the vertical direction in one side of the apparatus body, And a gripper up / down driving unit for driving the gripper up / down with respect to the column. The method of claim 5, The gripper up / down driving unit, A first slider supporting the gripper; A rail coupled to the column; A rail block configured to slidably couple the first slider to the rail; And And a power providing unit for providing power for raising and lowering the first slider. The method of claim 1, The gripper is, A non-linear gripping holder bent at one side; And And an actuator disposed adjacent to the gripping holder to grip or ungrip the front end of the unit slip with the gripping holder while being approached or spaced from the gripping holder. The method of claim 1, The apparatus body further includes a sensing unit provided at a position adjacent to the roller for supporting the sheet of paper and detecting a degree of exposure of the front end of the unit sheet of paper guided by the sheet of paper. . The method of claim 1, Separation roll supply unit further comprises a rotation roll driving unit for driving the rotation of the roll roll loaded in the roll roll. 10. The method of claim 9, The roll roll driving unit, A servo motor whose rotation operation is controlled; A reducer connected to the servo motor to reduce the rotational force of the servo motor; A rotating shaft to which the roll roll is rotatably coupled; And And a belt for interconnecting a driving pulley connected to the reducer and a driven pulley connected to the rotary shaft. The method of claim 1, And a replacement sheet roll waiting plate provided on the apparatus main body at a position adjacent to the sheet roll loading unit and waiting for a preliminary replacement sheet roll. The method of claim 11, A horizontal moving unit connected to the replacement roll roll standby plate to horizontally move the replacement roll roll standby plate vertically downward to the roll roll loading unit; And And a vertical moving unit which drives the replacement roll paper for moving up and down by the horizontal moving unit to the interlining roll loading unit. The method of claim 12, The horizontal moving unit, A plate connection portion connected to the replacement roll paper standby plate; And And a cylinder connected to the plate connection part to move the plate connection part in a horizontal direction. The method of claim 12, The vertical moving unit, A vertical rod disposed longitudinally on one side of the apparatus main body at a position adjacent to the interleaver roll loading unit; A second slider having one end connected to the vertical rod so as to be movable up and down and the other end connected to the replacement roll paper standby plate; And And a driving power providing unit for providing driving power to the second slider. The method of claim 1, And a paper tube removing unit provided in the apparatus main body to remove the paper tube of the finished ice roll on the paper roll loading unit. The method of claim 15, The branch pipe removing unit, A rotation bar provided to be rotatable about a pivot axis on the apparatus body; A pair of paper tube holders provided at the front end of the rotating bar and holding the paper tubes provided in the center of the roll roll; And And a holder driving unit connected to the pair of branch pipe holders to access or space the pair of branch pipe holders to each other. delete delete The method of claim 11, And a wheel pressing member provided in an upper region of the cutting wheel and pressed against the cutting wheel with the interlayer interposed therebetween. The method of claim 19, And a slip sheet pressurizing member provided around the wheel pressing member and configured to press the slip sheet while being operated together with the wheel pressing member. The method of claim 1, And a plurality of tension rollers rotatably coupled to the apparatus body to impart tension to the separator paper released from the separator paper roll. The method of claim 21, And a pair of sheet paper conveying rollers provided between the cutting unit and the tension roller. The method of claim 1, The apparatus main body is characterized in that it comprises a plurality of unit bodies that can be mutually disassembled.

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