JP3064210U - Sheet processing equipment - Google Patents

Abstract

(57) Abstract: Provided is an apparatus for efficiently mounting a roll material, feeding out a folded sheet material from the roll material, and supplying a sheet material cut to a desired length for each sheet material. SOLUTION: Support means 3, 4 for supporting a roll material,
First and second mounting means 6, 8, 13 for mounting the roll material on the support means, a plurality of rollers 19, 20 for holding the folded sheet material 15 fed from the roll material; Means 45, 51 for determining a cutting position by at least two types of cutting commands; cutter means 21a for cutting the folded sheet material; pressing means 25 for pressing the folded sheet material to the cutter means; Cutting drive means 21 for selecting one of the determining means and pressing the folded sheet material by the pressing means to drive the cutter means for cutting, and after the cutting drive means is driven, It is configured to release the pressing.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a sheet material processing apparatus configured to unwind a folded sheet material from a roll material and perform a cutting process at a predetermined length.

[0002]

[Prior art]

 At airports, etc., sheets called so-called “aviation seats” made of synthetic resin such as polyethylene resin are used for packing relatively large luggage. The aeronautical seats are relatively frequently used, having a thickness of about 0.02 mm to 0.2 mm (millimeter), a width of about 2 m to 7 m (meter), and a length of about 1 m to 10 m. In this way, it is necessary to prepare and supply aviation seats with a sheet thickness and a sheet width corresponding to the type and size of the package to be packed.

[0003] The reason is that the size and shape of the baggage are different between the model of the aircraft, for example, the baggage to be carried on a jumbo jet aircraft and the baggage to be carried on a DC-10 type aircraft. It is necessary to do it. In the past, synthetic resin sheets such as polyethylene resin were used to form huge furoshiki. For that purpose, the sheets were folded, stacked and stored. They were taken out and spread as needed. For this reason, the work of folding a huge furoshiki sheet and the work of wrapping it to store the folded sheet depended on humans, which caused high costs.

Therefore, conventionally, it was necessary to prepare a large number of sheets having different sizes for each application, and a large storage space was required. Also, it was necessary to search for the desired size from the stored sheets. Furthermore, the sheets stored in this way were useless if the required size was not met. Therefore, it has been desired to provide a sheet material processing apparatus capable of supplying sheets of a required size.

[0005]

[Problems to be solved by the invention]

 The problems that have been desired to be improved in the past are (A) to provide inexpensively and quickly an air seat of a size desired by a user (user), and (B) to provide an air seat immediately. (C) Next, there is no need to store the folded airline seats, and (D) furthermore, from among the stored airline sheets, This is to omit the operation of searching for a sheet of a desired size.

[0006]

[Means for Solving the Problems]

 The present invention solves the problems to be improved as described in the above items (A) to (D) to make the mounting of the roll material more efficient, to feed out the folded sheet material from the roll material, and to provide individual users. It is an object of the present invention to provide a sheet material processing apparatus that supplies a sheet material cut to a predetermined length for each sheet material. In order to achieve this object, the present invention employs the configurations described in claims 1 to 12 in the claims for utility model registration.

In order to achieve the above object, according to the present invention, in claim 1, a supporting means for supporting a roll material on which a folded sheet material is rolled, and a method for mounting the roll material on the supporting means. First and second mounting means, a plurality of rollers for sandwiching a folded sheet material fed from a roll material mounted on the support means, and at least one of the plurality of rollers is rotationally driven to rotate the folded sheet material. Transport means for transporting the folded sheet material, first means for inputting the cutting position of the folded sheet material transported by the transport driving means as numerical information, second means for inputting a cutting command as a cutting position, and inputting tension. A cutting position determining means provided with at least two types of means from three types consisting of a third means; a cutter means for cutting the folded sheet material; and the cutting means for attaching the folded sheet material to the cutter means. A cutting means for selecting one of the pressing means for pressing and the cutting position determining means and pressing the folded sheet material by the pressing means and then driving the cutter means to cut the folded sheet material by the cutter means; Means for releasing the pressing of the pressing means after the driving of the cutting driving means.

According to a second aspect of the present invention, the first means for inputting the numerical information of the cutting position determining means as a cutting position includes a numerical value inputting means for inputting numerical information of a length of the folded sheet material; Counting means for counting the transported amount of the folded sheet material by the means, calculating means for comparing the input value input to the numerical value input means with the count value counted by the counting means, and calculating by the calculating means 2. A sheet material processing apparatus according to claim 1, further comprising means for stopping driving of said transport driving means as a result.

According to a third aspect of the present invention, the second means for setting the input of the cutting command of the cutting position determining means to a cutting position is a counting means for counting a transport amount of the folded sheet material by the transport driving means; The sheet material processing apparatus according to claim 1, further comprising a display unit that displays a counting result of the counting unit, and a cutting command unit that inputs information of the cutting command.

According to a fourth aspect of the present invention, the third means for setting the input of the tension to a cutting position includes: a starting means for activating the transport driving means; and the folding sheet being transported by the transport driving means. The sheet material processing apparatus according to claim 1, further comprising a tension detecting means for detecting that a tension is applied to the material.

According to a fifth aspect of the present invention, there is provided a support means for supporting a roll material on which a folded sheet material is rolled, and first and second mounting means for mounting the roll material on the support means. A plurality of rollers mounted on the supporting means for sandwiching the folded sheet material fed from the roll material, and first means for inputting, as numerical information, a cutting position of the folded sheet material transported by the transport drive means A cutting position determining means including at least two types of means including a second means for setting the input of a cutting command to a cutting position; a cutter means for cutting the folded sheet material; Pressing means for pressing, and selecting one type from the cutting position determining means, pressing the folded sheet material by the pressing means, and then driving the cutter means to cut the folded sheet material with the cutter means. And a cutting drive unit, wherein the pressing of the pressing unit is released after the driving of the cutting drive unit.

[0012] In the present invention, the first means for inputting the numerical information of the cutting position determining means as the cutting position is a numerical input means for inputting numerical information of the length of the folded sheet material; Counting means for counting the transported amount of the conveyed material, a calculating means for comparing the input value input to the numerical value input means with the count value counted by the counting means, and calculating by the calculating means The sheet material processing apparatus according to claim 5, further comprising: a braking unit configured to brake at least one of the plurality of rollers based on a result.

[0013] In the present invention, the second means for setting the input of the cutting command of the cutting position determining means to the cutting position includes a counting means for counting the transport amount of the folded sheet material, and a counting result of the counting means. 6. The sheet material processing apparatus according to claim 5, further comprising a display unit for displaying and a cutting command unit for inputting information of the cutting command.

[0014] In a preferred embodiment of the present invention, the first mounting means has a support table provided at a predetermined height on which the roll material is placed before mounting the roll material. The sheet material processing apparatus according to any one of Items 1 to 7, above.

According to a ninth aspect of the present invention, in the ninth aspect, the first mounting means has a feeding mechanism for stacking a plurality of roll materials and sequentially feeding the roll materials one by one. The sheet material processing apparatus described above was used.

Further, according to claim 10, the second mounting means loads one roll material and moves the loaded roll material to a predetermined reference position along the axial direction thereof. The sheet material processing apparatus according to any one of claims 1 to 7, further comprising:

[0017]

[Action]

 The present invention has the effects described in the following items (E) to (H) in addition to the items (A) to (D) described in the problem to be solved by the above-described invention. That is,

(E) A user (user) can quickly and inexpensively provide an airline seat of a desired size.

(F) It is possible to save unnecessary work such as folding the airline sheet in advance.

(G) There is no need to store folded airline seats.

(H) The operation of searching for a sheet of a desired size from the stored airline sheets can be omitted.

[0022]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described, and the contents of the present invention will be described in detail based on Embodiments 1 to 5 (abbreviated as Examples 1 to 5, respectively).

FIG. 1 is an overall side view of a sheet material processing apparatus according to the present invention, and mainly describes mounting of a roll material and conveyance of a sheet.

FIGS. 2A and 2B are explanatory diagrams illustrating sheet materials that are gusset-folded in FIG. 2A and sheets that are spread out by spreading the sheet materials to the left and right, respectively, in FIG. 2B.

FIG. 3 is a perspective view of another folded sheet material, and FIG. 3B shows another folded sheet material.

FIG. 4 is a perspective view of a main part of a mounting device for mounting the roll material on the support means according to the present invention, the second mounting means being disposed at the front of the main body of the device.

FIG. 5 is a partial side view of the sheet material processing apparatus according to the present invention, and mainly describes sheet material conveyance.

FIG. 6 is an overall front view of the sheet material processing apparatus according to the present invention.

FIG. 7 is a configuration diagram including an electric circuit for controlling the sheet processing apparatus according to the present invention.

FIGS. 8 to 12 show flowcharts of the electric circuit shown in FIG. 7, respectively. FIG. 8 shows a book for cutting length of length after inputting length information in advance and automatically conveying the sheet material. 4 shows a flowchart of the first embodiment of the invention (corresponding to the first means).

FIG. 9 is a flowchart of a second embodiment (corresponding to a second means) of the present invention in which the cutting position of the automatically conveyed sheet material is cut by a cutting command by a switch input.

FIG. 10 shows a flowchart of Embodiment 3 (corresponding to a third means) of the present invention in which the cutting position of the automatically conveyed sheet material is detected by tension and cut.

FIG. 11 shows a flowchart of Embodiment 4 (corresponding to the first means) of the present invention in which the numerical value information of the length is input in advance, and the sheet material is manually pulled out and cut.

FIG. 12 is a flowchart of a fifth embodiment (corresponding to a second means) of the present invention in which a cutting position of a manually pulled out sheet material is cut by a cutting command by a switch input.

As described above, the detailed contents of the present invention will be described based on Embodiments 1 to 5 (abbreviated as Examples 1 to 5) shown in FIGS. 1 to 12 described above. It is foreseen that members with the same reference numerals have the same functions.

In FIG. 1, large rollers 3, 3 having a large diameter are rotatably supported on a frame 1 of the main body around shafts 2, 2. Inside the large rollers 3, 3, small rollers 4, 4 having a small diameter are rotatably supported. The large roller 3 and the small roller 4 constitute support means for supporting a roll material described later.

On the left side of the supporting means shown in FIG. 1, that is, on the lower rear side of the apparatus main body, a first arm 6 pivotally supported by a shaft 5 and a pivotally supported by a shaft 7. There is a second arm 8. In FIG. 1, the lower end 6 b of the first arm 6 presses the upper surface of the cam roller 8 b of the second arm 8. For this reason, as shown by the solid line, the upper end side 6a of the first arm 6 is inclined to the lower right in the figure. On the other hand, the upper end 8a of the second arm 8 is inclined upward to the right in the figure as shown by the solid line.

Rollers 9, 9 are rotatably supported at the upper end of the frame 1 a, and a roll material 11 in which a folded sheet material is rolled around a bobbin 10 is placed on the upper surface of the rollers 9, 9. doing. This is a support base provided at a predetermined height on which the roll material is placed before the roll material is mounted. The height position of the roll material 11 is set such that the height of the roll material 11 is raised from the roll material 11 in a standing state. Work is easy at a height suitable for removing packaging material (not shown).

When a plurality of roll materials from which the packaging of the sheet material has been peeled off are sequentially dropped to the lower side in the figure, they are stacked as shown by roll materials 11a, 11b, and 11c. In this state, the lower roll material 11c is stably supported by the upper end 8a of the second arm 8.

When the roll material 11c is mounted at the position of the roll material 11d, when the shaft 5 is rotated left (counterclockwise) in the figure by a motor (not shown), the lower end 6b of the first arm 6 becomes the second arm. 8, the upper end side 6a of the first arm 6 is at the upper right in the figure as indicated by the dashed line.

On the other hand, the upper end side 8a of the second arm 8 falls rightward in the figure as shown by the one-dot chain line due to the weight of the roll material 11c. That is, the shaft 7 rotates clockwise in the figure. For this reason, the roll material 11c rolls down to the right side in the figure and is supported on the small rollers 4 and 4, and is mounted at the position of the roll material 11d without the need for supporting shafts at both ends of the bobbin.

Although the subsequent roll material 11b falls to the position 11e indicated by the dashed line, the upper end side 6a of the first arm 6 is at the upper right of the figure as indicated by the dashed line, so that it falls further. Is blocked. However, when the weight of the roll material 11c disappears from the upper end 8a of the second arm 8, the first arm 6 and the second arm 8 return to the state shown by the solid line in the drawing.

Therefore, the roll material 11b moves to the position of the roll material 11c via the position of the roll material 11e and stops, and the roll material 11a falls to the position of the roll material 11b and stops. In this way, a plurality of roll materials can be sequentially mounted. The above description is for the operation of the first mounting means, and then the operation of the second mounting means will be described.

On the right side of the support means shown in FIG. 1, that is, on the lower front side of the apparatus main body, there is a third arm 13 pivotally supported by a shaft 12 by itself. The heavy roll material 14 having a large winding diameter can be placed on the third arm 13 while rolling from the right to the left in the drawing.

When the shaft 12 is rotated left (counterclockwise) in the figure, the roll material 14 placed on the third arm 13 rolls down to the left side in the figure and is supported on the large rollers 3. . That is, the support shafts at both ends of the bobbin are unnecessary, and settle at the position of the roll material 14a indicated by the dashed line. The above is the description of the operation relating to the second mounting means.

When the sheet material 15 is pulled out from the roll material 11 d mounted by the first mounting means and sent to the transport section 16, the sheet material 15 is nipped between the driven roller 17 and the counting roller 18, and further transported. The sheet is conveyed while being held between the roller 19 and the braking roller 20. Further, the sheet material 15 passes through the lower side of the cutter unit 21 and the lower side of the sensor unit 22 and is discharged to the right side in the drawing, that is, to the front side of the apparatus main body.

Here, the cutter unit 21 includes a movable cutter 21a on the lower surface, and the sensor unit 22 includes sensors 22a, 22b, and 22c (see FIG. 7) each configured by a photo sensor or a microswitch. .

On the other hand, a pressing portion 25 is provided at an end of a pressing arm 24 pivotally supported by a shaft 23, and the pressing portion 25 causes the sheet material 15 to be moved by the extension operation of the air cylinder 26. Press on the bottom. When the cutter 21a moves and cuts the sheet material 15, the cut sheet material 15a falls and is stored in the sheet storage portion 27 provided on the frame 1b.

The bobbin remaining after the entire sheet material has been pulled out from the roll material 11d can be stored at the position of the frame 1c, like the bobbin 10a shown at the top of the apparatus body.

In FIG. 2A, since the sheet material 15a is gusset-folded, it is short as indicated by the width dimension W1. That is, in the present invention, the roll member 11 may have a width W1 in the axial direction. When the sheet material 15a is cut along a cutting line 28 indicated by a dashed line, the length dimension becomes L. When the sheet left end 29 and sheet right end 30 of the sheet material 15a thus cut are developed in the directions of arrows 31 and 32, respectively, a sheet 33 shown in FIG. 2B is obtained.

The sheet 33 has a width W2 wider than the width W1. The fold points P1, P2, P3, P4, P5, and P6 at the lower end of the sheet material 15a shown in FIG. 2A are the lower ends of the sheet 33 shown in FIG. , And points P1, P2, P3, P4, P5, and P6.

FIG. 3 is a perspective view showing a fold sheet other than the gusset fold. FIG. 3A shows another fold sheet material 15b, and FIG. 3B shows still another fold sheet material 15c. FIG. 3 shows various examples of the folded sheet material. In the present invention, the gusset-folded sheet material 15a described in FIG. 2, the sheet material 15b shown in FIG. 3A, and the sheet material 15c shown in FIG. It is called a folded sheet material. That is, the form of the folded sheet material includes at least FIGS. 2 and 3 respectively.

FIG. 4 is a perspective view of a main part of the second mounting means. In FIG. 4, the shaft 12 supported by the frame 1 can rotate the mounting lever 34 in the direction of the arrow 35. When the mounting lever rotates by a predetermined angle, a switch (not shown) is turned on and the moving means 36 operates. Then, the moving means 36 moves the shaft 12 in the direction of the arrow 37.

For this reason, a roll material (not shown) mounted on the third arms 13, 13 moves downward by a width dimension W 3 in the figure and abuts on the reference plate 38, Accurate positioning is performed automatically. When the mounting lever 34 is further rotated in the direction of arrow 35, the roll material 14a can be mounted at the position shown in the figure.

FIG. 5 is an enlarged view of a portion of the transport section 16 shown in FIG. When the uppermost frame is rotated left (counterclockwise) in the figure around the axis 1e as a rotation center, the rollers 18, the rollers 20, the cutter unit 21, the sensor unit 22, and the like are lifted. Therefore, the folded sheet material 15 can be held between the driven roller 17 supported by the shaft 23 and the counting roller 18 supported by the shaft 18a.

Further, it can be sandwiched between the transport roller 19 supported by the shaft 19a and the braking roller 20 supported by the shaft 20a. Further, the folded sheet material 15 passes through the lower side of the cutter unit 21 and the lower side of the sensor unit 22, and is discharged to the right side in the drawing, that is, to the front side of the apparatus main body. Then, when the uppermost frame is rotated right (clockwise) in the figure around the axis 1e as a rotation center, the preparation is completed.

A pressing portion 25 is provided at an end of a pressing arm 24 pivotally supported by a shaft 23. Since the lower end 26a of the air cylinder 26 is pivotally supported by the frame 1d and the upper end 26b of the air cylinder 26 is pivotally supported by the pressing arm 24, the extending portion of the air cylinder 26 causes the pressing portion 25 to move the folded sheet material 15 to the lower surface of the cutter unit 21. Press

[0058] The upper end of the pressing portion 25 forms a recess 25a so that the cutter 21a can travel. When the cutter 21 a finishes cutting the folded sheet material 15, the pressing portion 25 and the folded sheet material 15 are separated from the lower surface of the cutter unit 21 by the contraction operation of the air cylinder 26. Then, the cut sheet material 15a can be taken out on the right side of the drawing.

The front view of the apparatus main body shown in FIG. 6 shows that the sheet material 15a can be cut by the cutter 21a traveling from right to left in the figure. Further, mounting means and support means (not shown) are arranged in the lower portion 39 of the main body of the apparatus. On the right side of the figure, a display unit 40 having a touch panel input function, an operation unit 41 capable of instructing release of cutting and pressing, a control unit 42 containing an electric circuit, and an air cylinder 26 shown in FIG. A compressor 43 for feeding compressed air from the tube 26c is arranged.

FIG. 7 is a configuration diagram including an electric circuit, and corresponds to all of the first to fifth embodiments shown in the flowcharts of FIGS. First, a first embodiment will be described with reference to FIGS.

The CPU 44 is a central processing unit and performs arithmetic processing and various controls. The input means 45 is a touch panel, that is, a transparent input section formed on the upper surface of the display section and has a display and input function, and can input numerical information. Then, the user (user) inputs the required sheet length numerical information, that is, the numerical information representing the length L described with reference to FIG.

On the other hand, a memory 44 a is connected to the CPU 44, and data such as “cut at a length of 6 m” is stored in the memory 44 a as standard data. By using this, it is possible to efficiently obtain folded sheets of the same length repeatedly for the most demanding dimensions.

If the CPU 44 has not input a cutting command (step S 10) from the cutting command unit 51, the CPU 44 detects numerical information of the sheet length from the input unit 45 (step S 11) and sends a sheet conveying command to the motor 46. It is issued (step S13). When a cutting command is input in step S10, standard data, for example, setting information of a length of "6 m cutting" is read (step S12), and a sheet conveyance command is issued to the motor 46 (step S13). The rotation of the motor 46 is transmitted to the roller 19 from the shaft 19a. Then, the sheet material 15a is conveyed in the direction of arrow 47 by the rotation of the roller 19 (step S14).

The conveyance of the sheet material 15 a rotates the roller 18, and transmits the counted value of the conveyance amount of the sheet material 15 a to the counting means 48 via the shaft 18 a. The CPU 44 compares the data of the numerical information input from the input means 45 or the standard setting information of the memory device with the data of the carry amount input from the counting means 48 to calculate (step S15). As a result, if the count value of the carry amount is small, the conveyance of the sheet is continued (step S14). If the count value of the carry amount becomes equal to the input numerical information data or the standard setting information of the memory device, the motor 46 The rotation is stopped to stop the conveyance of the sheet 15a (step S16).

Next, the CPU 44 operates the air cylinder 26 and the pressing portion 25 via the driving means 49 (Step S17). The sensor 22a is formed of, for example, a microswitch, and detects a gap between the lower surface of the cutter unit 21 and the pressing portion 25. If the sensor 22a does not detect the pressing of the sheet material 15a (step S18), it is checked whether or not a pressing release command is issued to the CPU 44 from the pressing releasing means 50 composed of a switch (not shown) (step S18). S20).

In step S 20, if the pressing release command has not been issued, the sheet pressing is continued (step S 17). If the pressing releasing command has been issued, the CPU 44 controls the air cylinder 26 and the pressing section via the driving means 49. The operation of step 25 is returned to release the pressing (step S29).

However, when the sensor 22 a detects the pressing of the sheet material 15 a in step S 18, the CPU 44 issues a cutting command to the cutter unit 21 to cut the sheet material 15 a (step S 19), and then, through the driving unit 49. Then, the operation of the air cylinder 26 and the pressing portion 25 is returned to release the pressing (step S29).

Next, a second embodiment will be described with reference to FIGS. 7 and 9. When the CPU 44 issues a sheet conveyance instruction to the motor 46 (step S21), the rotation of the motor 46 is transmitted from the shaft 19a to the roller 19. Then, the sheet material 15a is conveyed in the direction of the arrow 47 by the rotation of the roller 19 (step S22).

At this time, the CPU 44 causes the display means 52 to display data on the movement amount of the sheet material 15 a sent from the counting means 48. Therefore, the user can know the timing of cutting the sheet material 15a.

If the CPU 44 does not detect a cutting command from the cutting command means 51 composed of a manual switch (step S23), the sheet conveyance is continued (step S22), and the cutting command is detected from the cutting command means 51. Then, the rotation of the motor 46 is stopped to stop the conveyance of the sheet 15a (step S24).

Next, the CPU 44 operates the air cylinder 26 and the pressing portion 25 via the driving means 49 (Step S25). If the sensor 22a does not detect the pressing of the sheet material 15a (step S26), it is checked whether or not a pressing release command has been issued from the pressing releasing means 50 to the CPU 44 (step S28).

When the pressing release command has not been issued, the sheet pressing is continued (step S 25). When the pressing releasing command has been issued, the CPU 44 operates the air cylinder 26 and the pressing section 25 via the driving means 49. Is released to release the pressing (step S29).

However, when the sensor 22 a detects the pressing of the sheet material 15 a in step S 26, the CPU 44 issues a cutting command to the cutter unit 21 to cut the sheet material 15 a (step S 27), and then, through the driving unit 49. Then, the operation of the air cylinder 26 and the pressing portion 25 is returned to release the pressing (step S29).

Next, a third embodiment will be described with reference to FIGS. 7 and 10. The sensor 22b is formed of, for example, a photocoupler, and detects a change in reflected light when a hand is brought close to the sensor 22b. When the CPU 44 detects the proximity of the hand from the sensor 22b (step S31) and issues a sheet conveyance command to the motor 46, the rotation of the motor 46 is transmitted from the shaft 19a to the roller 19. Then, the sheet material 15a is conveyed in the direction of arrow 47 by the rotation of the roller 19 (step S32).

The sensor 22c is formed of, for example, a photocoupler, and detects a change in the position of the sheet material 15a caused by a tension applied to the sheet material 15a. If the CPU 44 does not detect that the tension is applied to the sheet material 15a by the signal input from the sensor 22c (step S33), the conveyance of the sheet is continued (step S32), and the signal input from the sensor 22c is applied to the sheet material 15a. If the tension is detected, the rotation of the motor 46 is stopped to stop the conveyance of the sheet material 15a (step S34).

Next, the CPU 44 operates the air cylinder 26 and the pressing portion 25 via the driving means 49 (Step S35). If the sensor 22a does not detect the pressing of the sheet material 15a (step S36), it is checked whether or not a pressing release command has been issued from the pressing releasing means 50 to the CPU 44 (step S38). If the pressing release command has not been issued, the sheet pressing is continued (step S35), and if the pressing releasing command has been issued, the CPU 44 returns the operation of the air cylinder 26 and the pressing portion 25 via the driving means 49 and pushes the sheet. The pressure is released (step S39).

However, when the sensor 22a detects the pressing of the sheet material 15a in step S36, the CPU 44 issues a cutting instruction to the cutter unit 21 to cut the sheet material 15a (step S37), and then, through the driving unit 49. Then, the operation of the air cylinder 26 and the pressing portion 25 is returned to release the pressing (Step S39).

Next, a fourth embodiment will be described with reference to FIGS. 7 and 11. The CPU 44 inputs numerical data of the sheet length from the input means 45 (step S41). In step S42, the motor 46 and the roller 19 are in a freely rotatable (free) state, and the sheet material 15a is pulled out by a human hand in the direction of the arrow 47 (step S42).

The conveyance of the sheet material 15 a rotates the roller 18, and transmits the data of the conveyance amount of the sheet material 15 a to the counting means 48 via the shaft 18 a. The CPU 44 calculates by comparing the numerical data input from the input means 45 with the transport data detected by the counting means 48 (step S43). As a result, if the transport data is small, the free state is continued (step S42), and if the transport data becomes equal to the input numerical data, the brake 53 is operated to prevent the rotation of the shaft 20a and the roller 20 to prevent the rotation. The conveyance of the sheet 15a is stopped (step S44).

Following step S44, in step S45, a notice of disconnection can be given using the display means 52 or other warning means (not shown). However, this notice is not always necessary and can be adopted selectively.

Next, the CPU 44 operates the air cylinder 26 and the pressing portion 25 via the driving means 49 (Step S 46). If the sensor 22a does not detect the pressing of the sheet material 15a (step S47), it is checked whether or not a pressing release command has been issued from the pressing releasing means 50 to the CPU 44 (step S49).

When the pressing release command is not issued, the sheet pressing is continued (step S 46). When the pressing releasing command is issued, the CPU 44 operates the air cylinder 26 and the pressing section 25 via the driving means 49. Is released to release the pressing (step S50).

However, when the sensor 22a detects the pressing of the sheet material 15a in step S47, the CPU 44 issues a cutting command to the cutter unit 21 to cut the sheet material 15a (step S48), and then, through the driving unit 49. Then, the operation of the air cylinder 26 and the pressing section 25 is returned to release the pressing (Step S50).

Next, a fifth embodiment will be described with reference to FIGS. 7 and 12. In step S51, the motor 46 and the roller 19 are freely rotatable (free), and the sheet material 15a is pulled out by the user in the direction of the arrow 47 (step S51). At this time, the CPU 44 causes the display means 52 to display the data of the movement amount of the sheet material 15a sent from the counting means 48. Therefore, the user can know the timing of cutting the sheet material 15a.

When the CPU 44 detects a cutting command from the cutting command unit 51 (Step S 52), it activates the air cylinder 26 and the pressing unit 25 via the driving unit 49 (Step S 53). When the sensor 22a does not detect the pressing of the sheet material 15a (step S54), it is confirmed whether or not a pressing release command is issued from the pressing releasing means 50 to the CPU 44 (step S56).

If the pressing release command has not been issued, the sheet pressing is continued (step S 53). If the pressing releasing command has been issued, the CPU 44 operates the air cylinder 26 and the pressing section 25 via the driving means 49. Is released to release the pressing (step S57).

However, when the sensor 22a detects the pressing of the sheet material 15a in step S54, the CPU 44 issues a cutting command to the cutter unit 21 to cut the sheet material 15a (step S55), and then, through the driving unit 49. Then, the operation of the air cylinder 26 and the pressing portion 25 is returned to release the pressing (Step S57).

[0088]

[Effects of the Invention] As described above, the present invention has the following effects. That is, (a) an airline seat of a size desired by a user (user) can be promptly provided at low cost. (B) Useless work such as folding the airline sheet in advance can be omitted. (C) Eliminates the need to store folded air seats. (D) The operation of searching for a sheet of a desired size from the stored airline sheets can be omitted.

[Brief description of the drawings]

FIG. 1 is an overall side view of a sheet material processing apparatus according to the present invention.

FIGS. 2A and 2B are explanatory diagrams illustrating a sheet material that is gusset-folded and FIG. 2B illustrating a sheet obtained by spreading the sheet material to the left and right, and FIG.

FIG. 3 is a perspective view showing another folded sheet material shown in FIG. 3A and further showing another folded sheet material in FIG.

FIG. 4 is a perspective view of a main part of the mounting device for mounting the roll material on the support means according to the present invention.

FIG. 5 is a partial side view of the sheet processing apparatus according to the present invention.

FIG. 6 is an overall front view of the sheet processing apparatus according to the present invention.

FIG. 7 is a configuration diagram including an electric circuit for controlling the sheet processing apparatus according to the present invention.

FIG. 8 is a flowchart of the first embodiment according to the present invention, in which length information is input in advance and a sheet material is automatically conveyed and then cut;

FIG. 9 is a flowchart of a second embodiment according to the present invention in which a cutting position of an automatically conveyed sheet material is cut by a cutting command by a switch input.

FIG. 10 is a flowchart of a third embodiment according to the present invention in which a cutting position of an automatically conveyed sheet material is detected by tension and cut.

FIG. 11 is a flowchart of a fourth embodiment according to the present invention, in which numerical information of a length is input in advance, and a sheet material is manually pulled out and then cut.

FIG. 12 is a flowchart of a fifth embodiment according to the present invention in which a cutting position of a manually pulled out sheet material is cut by a cutting command by a switch input.

[Explanation of symbols]

 Reference Signs List 1 frame 3 large roller 4 small roller 6 first arm 8 second arm 11, 14 roll material 13 third arm 15, 15a sheet material 16 transport unit 17 driven roller 18 counting roller 19 transport roller 20 braking roller 21 cutter unit 22 sensor Unit 24 pressing arm 25 pressing unit 26 air cylinder 33 sheet 36 moving unit 38 reference plate 40 display unit 41 operation unit 42 control unit 43 compressor 44 CPU 44a memory 45 numerical value input unit 46 motor 48 counting unit 49 driving unit 50 pressing release unit 51 Disconnect command means 52 Display means 53 Brake

Claims (10)

[Utility model registration claims] 1. A supporting means for supporting a roll material on which a folded sheet material is rolled, first and second mounting means for mounting the roll material on the supporting means, and mounted on the supporting means. A plurality of rollers for sandwiching the folded sheet material fed from the roll material, a transport drive unit for rotating at least one of the plurality of rollers to transport the folded sheet material, and a transport unit for transporting the folded sheet material. At least two types of means including first means for inputting the cutting position of the folded sheet material by numerical information, second means for inputting a cutting command as a cutting position, and third means for inputting tension as a cutting position. Cutting position determining means, cutting means for cutting the folded sheet material, pressing means for pressing the folded sheet material against the cutter means,
Cutting drive means for driving the cutter means after the folding sheet material is pressed by the pressing means by selecting the type and cutting the folded sheet material by the cutter means, and A sheet material processing apparatus, wherein the pressing of the pressing means is released. 2. The method according to claim 1, wherein the cutting position determination means inputs numerical information as a cutting position, wherein the first means inputs numerical information of a length of the folded sheet material; Counting means for counting the amount of material transported; calculating means for comparing an input value input to the numerical value input means with the count value counted by the counting means; and calculating, by the calculation result of the calculating means, 2. The sheet material processing apparatus according to claim 1, further comprising: means for stopping driving of the driving means. 3. A second means for setting an input of a cutting command from the cutting position determining means as a cutting position, a counting means for counting a transport amount of the folded sheet material by the transport driving means, and a counting result of the counting means. 2. The sheet material processing apparatus according to claim 1, further comprising a display unit for displaying and a cutting instruction unit for inputting information of the cutting instruction. 4. A third means for setting the input of the tension as a cutting position, starting means for activating the transport driving means, and tension acting on the folded sheet material during the transport of the folded sheet material by the transport driving means. 2. The sheet material processing apparatus according to claim 1, further comprising a tension detecting unit configured to detect that the sheet material has been touched. 5. A support means for supporting a roll material on which a folded sheet material is rolled, first and second mounting means for mounting the roll material on the support means, and mounted on the support means. A plurality of rollers for pinching the folded sheet material fed from the roll material and a cutting position of the folded sheet material conveyed by the conveyance driving means as numerical information.
Means, a cutting position determining means including at least two types of means including a second means for setting the input of a cutting command to a cutting position, a cutter means for cutting the folded sheet material, and the folding sheet material to the cutter means. Pressing means for pressing, and cutting driving means for selecting one type from the cutting position determining means and pressing the folded sheet material with the pressing means to drive the cutter means to cut the folded sheet material with the cutter means Wherein the pressing of the pressing means is released after the driving of the cutting driving means. 6. A first means for inputting numerical information of the cutting position determining means as a cutting position, numerical value input means for inputting numerical information of the length of the folded sheet material, and wherein the folded sheet material is conveyed. Counting means for counting the transport amount; calculating means for comparing an input value input to the numerical value input means with the count value counted by the counting means; and calculating the plurality of rollers based on a calculation result of the calculating means. 6. The sheet material processing apparatus according to claim 5, further comprising: a braking unit that brakes at least one of: 7. A second means for setting an input of a cutting command of the cutting position determining means to a cutting position, a counting means for counting the transport amount of the folded sheet material, and a display means for displaying a counting result of the counting means. 6. The sheet material processing apparatus according to claim 5, further comprising a cutting command unit for inputting information of a cutting command. 8. The apparatus according to claim 1, wherein said first mounting means has a support table provided at a position at a predetermined height on which said roll material is placed before mounting said roll material. Item 2. The sheet material processing apparatus according to item 1. 9. The sheet material according to claim 1, wherein the first mounting means has a feeding mechanism for stacking a plurality of roll materials and sequentially feeding the roll materials one by one. Processing equipment. 10. The apparatus according to claim 1, wherein the second mounting means includes a moving means for loading one roll material and moving the loaded roll material to a predetermined reference position along the axial direction thereof. The sheet material processing apparatus according to claim 1.