TW200403037A - One-cut type seat paper - Google Patents

Abstract

A kind of one-cut type seat paper is used as roll paper which provides friendly use for a general user as well as for an aged or a disabled. The coiled one-cut type seat paper could be torn down freely sheet by sheet. Each seat shaped paper 5 having a drooping part 3 is connected to each other by a joint part 2 which freely joins at one end of each part. Further, the connected seat shaped paper 5 is wound up a roll to form an anagogic roll shaped paper. The manufacturing device consists of an overlapping part, a sealing part and a winding part, wherein the overlapping part transfers and overlaps a rear end of an upper seat shaped paper and in sequence moves a front end of a lower seat shaped paper. The sealing part joins the adjacent seat shaped paper with a tearable form, by giving uneven processing on entire or partial part of the overlapping part. The winding part winds up the seat shaped paper with cutting free joint as a roll form.

Description

200403037 V. Description of the invention (1) The technical field to which the invention belongs The present invention relates to a toilet seat cushion used on a toilet seat 〇 Prior art In recent years, from the viewpoint of hygiene, in order to prevent the buttocks from directly contacting the toilet Seat, the toilet seat cushion will be laid on the toilet seat. This toilet seat is stored in a holder (h ο 1 d e r) by, for example, folding back or bifolding. Also, recently, a toilet seat 塾 wound in a roll shape (r ο 1 1) is provided. However, in the case where the previous toilet seat was folded and stored, after use, the folded toilet seat was taken out of the holder to unfold the folded seat cushion. The action of the opponent is not appropriate to make it difficult for the elderly or disabled Toilet seat. In addition, when using a toilet seat which is wound in a roll shape, each sheet needs to be separated, and the toilet seat cushion is different from the folded toilet seat cushion, and the width of the seat cushion is wide. It is not easy for the elderly or disabled to separate the toilet seat with a wider width. The present invention is not limited to a toilet seat cushion. For example, a paper towel used in a kitchen and the like is wound in a similar manner. The present invention has been made in accordance with the above circumstances, in order to provide a single-cut seat cushion paper which can not only enable healthy people, the elderly, or the disabled to easily roll the paper into a roll shape, and use the paper separately. SUMMARY OF THE INVENTION In order to achieve the above object, the single-cut seat cushion paper of the present invention is characterized in that the end portions of the seat cushion-like paper are rolled into a roll-like paper in such a manner that they can be easily separated and joined.

10497pif.ptd Page 6 200403037 V. Description of the invention (2) The manufacturing device of the single-cut seat cushion paper of the present invention is characterized by including an overlapping method, a sealing method, and a winding device. means. The superimposing means is such that the rear end portion of the upstream seat cushion-shaped paper conveyed in advance and the front end portion of the downstream seat cushion-shaped paper continuously connected to the upstream seat cushion-shaped paper are conveyed in an overlapping joint. The sealing means joins the adjacent cushion-like papers in an easy-to-separate manner. The winding means winds the cushion-shaped paper that is freely joined as described above into a roll shape. The method for manufacturing a single-cut seat cushion paper according to the present invention includes a lamination process, a sealing process, and a winding process. Among them, the superimposing process is such that the rear end portion of the upstream seat cushion-shaped paper conveyed in advance and the front end portion of the downstream seat cushion-shaped paper connected to the upstream seat cushion-shaped paper conveyance are conveyed in an overlapping joint. The sealing process joins the adjacent cushion-like papers in an easily separated manner. The winding process is to roll the seat cushion-shaped paper joined in the easy-to-separate manner into a roll shape. With regard to the effect of the invention, according to the invention described above, the end portions of the seat cushion paper are easily joined to each other and are rolled into a roll shape to form a roll-like paper, which can be separated into a roll by light pulling A sheet of cushion-shaped paper can be provided to a single-cut type of cushion paper that can be easily separated into a sheet of cushion-shaped paper for the elderly or physically disabled who have inconvenient hand movements. In order to make the above principles and other objects, features, and advantages of the present invention more comprehensible, a preferred embodiment is described below in detail with the accompanying drawings as follows: Embodiments The following is an implementation of the present invention. Examples will be described with reference to the drawings. 1st

10497pif.ptd Page 7 200403037 V. Description of the invention (3) The figure is a schematic perspective view of a single-cut seat-holder paper according to an embodiment of the present invention. The single-cut seat cushion paper 1 of this embodiment shown in FIG. 1 includes a cushion-like paper 5, a joint portion 2, a paper tube 6, and a drooping portion 3. Among them, the joint portion 2 is an overlapping joint of the end portions of the adjacent seat cushion-shaped papers 5. The paper tube 6 is a seat cushion-like paper 5 wound and joined. The hanging portion 3 is formed on each cushion-shaped paper. The single-cut seat cushion paper of this embodiment is a roll-shaped paper in which a plurality of seat cushion-shaped papers 5 are wound in a roll shape. In use, each cushion-shaped paper can be easily separated from the adjacent cushion-shaped paper by lightly pulling. The seat cushion paper 5 is a toilet seat cushion used on the toilet seat, so that the apex tribe of the drooping part 3 can be used in the toilet. Fig. 2 is a schematic diagram illustrating a manufacturing process of a single-cut seat cushion paper according to this embodiment. The molding process (e m b 0 s s i n g) is a process of applying a concave-convex process to the paper in order to make the paper feel good to the skin and make the waist of the paper easy to fold. The punching process (d i e c u 11 i n g) is a molding process in which dotted line-shaped pinholes are used for separation so that the drooping part 3 does not fall off. The cutting (c u 11 i n g) process is a process in which the paper wound into a roll shape is cut to the size of a cushion-shaped paper of a toilet seat cushion. The laminating process is a process of overlapping the ends of adjacent cushion-shaped papers with each other. The sealing process is a process in which a male mold and a female mold are subjected to a concave-convex process at a portion where the lamination process is joined, so that the adjacent cushion-shaped paper is joined easily. The winding (w i n d i n g) process is a process in which the paper is joined to be adjacent to the cushion-like paper and is wound into a roll shape. According to the above process, a roll-shaped single-cut seat cushion paper composed of cushion-shaped papers that are easily joined to each other and wound into a roll shape can be manufactured. [Structure of the embodiment] FIG. 3 is a manufacturing single-cut seat cushion of this embodiment

10497pif. Ptd page 8 200403037 V. Description of the invention (4) A schematic side view of a paper device. The device of this embodiment includes: a die cut roll portion 10, a knife roll portion 20, a sealing roll portion (sea 1 r ο 1 1) portion 30, a winding portion 40, and an end roller (Endr〇1 1) 6 4. Among them, the die-cutting roller section 10 includes a die-cutting roller 11 and an anvil roller (an n v i 1 r ο 1 1) 1 2 so that the drooping section 3 is ejected from the mold. The cutting roller section 20 is provided with an upper blade roller 21 and a lower blade roller 22 to cut a paper wound into a roll shape to form a cushion-shaped paper. The sealing roller portion 30 has an upper sealing roller 31 and a lower sealing roller 32, and a sealing process is applied to the overlapping portions adjacent to the end portions of the cushion-shaped paper to join them. The winding unit 40 includes a retard roll 41, a winding roll 42, arider 43 and an air cylinder 44. The seat-shaped paper joined to each other is wound into a roll. Cylindrical. The end rollers 64 and 4 remain wound into a roll-like paper. In addition, the blade roller 22 below the cutting roller portion 20 and the sealing roller portion 30 are sealed above the sealing roller portion 30 to form an overlapping portion 50 that overlaps the ends of the adjacent cushion-shaped paper. Furthermore, the upper feed roller 61 and the lower feed roller 62 are rollers for conveying paper. 6 Guide roller for 3 series guide paper conveying (g u 1 d e r ο 1 1). In Fig. 3, an embossing section of a conventional technique is omitted for simplicity. Fig. 4 is a schematic block diagram of a control device of this device. As shown in Fig. 4, the control device of this device includes a plurality of sensors 7 1, an operation panel 72, and a control section 70. Among them, the multiple sensor type 7 1 detects the position of the paper. The operation panel 7 2 is provided with push-button switches for various operations by the staff. The control section 70 controls the drum driving section 7 according to the output signal from the sensor 71 or the instruction signal of the operation panel 7 2 3. The pneumatic cylinder

10497pif.ptd Page 9 200403037 V. Description of the invention (5) Solenoid valves 7 4, 7 5 and ventilator (b 1〇w e r) 7 6 etc. The roller driving section 7 3 controls driving of various rollers of the device. In addition, a solenoid valve for pneumatic cylinder 7 4 controls the operation of the pneumatic cylinder 39, and a solenoid valve for pneumatic cylinder 7 5 controls the operation of the pneumatic cylinder 4 4. The surface of the die-cutting roller 11 of the die-cutting roller 11 is embedded with a cutting edge, and the cutting edge of the anvil roller 12 is not provided. In addition, the die-cutting roller 11 is rotated in the counterclockwise direction, and the anvil roller 12 is rotated in the clockwise direction. By passing the paper between the die-cutting cylinder 11 and the anvil cylinder 12, the drooping portion 3 can be ejected. At this time, the points 3 are continuously connected in a dotted manner so that the drooping portion 3 does not fall off. Thus, when the cushion-shaped paper of this embodiment is spread on the toilet seat for use, the central portion of the drooping portion 3 is lightly pressed, so that the drooping portion 3 can be dropped into the toilet. Fig. 5 is a schematic side view illustrating the cutting drum portion 20 and the overlapping portion 50. As shown in Fig. 5, a thin flat blade 23 is embedded in the blade roller 21 above the cutting roller portion 20 at two places. The blade 23 of the upper blade cylinder 21 is set to be slightly inclined with respect to the conveying direction of the paper. Also, the lower blade roll 22 is embedded with two corner rod-shaped blades 24 forming a blade on the long side. The angled rod-shaped blades 2 4 of the lower blade roller 2 2 are arranged orthogonal to the conveying direction of the paper. With this structure, the blades of the upper blade cylinder 21 and the blades of the lower blade cylinder 22 are rotated along with the rotation of the cylinder, and the paper is cut by pointwise contact from the front end in FIG. 5 to the inner end in the figure. Furthermore, the upper blade roller 21 is driven in the counterclockwise direction, and the lower blade roller 2 2 is driven in the clockwise direction. Further, eight passages 81 to 88 for suction are formed inside the lower blade cylinder 22, and each of the passages 81 to 88 is opened to both end surfaces of the lower blade cylinder 22. Each of the passages 8 1 to 8 8 forms a plurality of small passages communicating with the surface of the drum.

10497pif.ptd Page 10 200403037 V. Description of the invention (6) Direction 26 is shown in Figure 5. Side valves (s i d e v a 1 v e) (not shown) for the lower blade 22 are arranged on both end surfaces of the lower blade roller 22 in a sliding manner. The side valve itself is attached to the device body, and although it does not rotate with the lower blade roller 2 2, it is a structure that can be rotated around the shaft. A suction port 25 is formed on the sliding surface of the side valve and the lower blade cylinder 22. The position of this suction port 25 can be adjusted by a rotary side valve. In addition, in order to achieve smooth sliding with the lower blade cylinder, this side valve is preferably formed of resin at least near the sliding surface with the lower blade cylinder. Each of the channels 8 1-8 8 is connected to a suction fan 76 through a suction port 2 5 of a side valve. That is, each of the passages 81 to 88 is attracted by the ventilator 76 when it is inside the suction port 25, and is not attracted when it is outside the suction port 25. Further, two passages 88, 87 are arranged near the cutting edge 24 in the forward and backward directions of the paper conveying direction of one of the cutting edges 24 of the lower cutting edge roller, and the two passages 8 3, 8 4 are arranged close to the other. In this system, when cutting the paper, the paper is attracted and fixed to the corner bar-shaped blade 2 4 so that it can be easily and surely cut. It is also designed to individually attract and control the rear end of the upstream paper after cutting and the downstream of the paper after cutting. The tip of the paper. Furthermore, the blade 23 of the upper blade roller and the blade 24 of the lower blade roller are arranged at positions where the surface of each roller is divided in half, the distance between the blade surface of the upper blade roller and the blade surface and the lower blade roller The distance between the blade edge and the surface of the roller is designed to be the same length as the length of a cushion-shaped paper. The roll-shaped paper is cut into a cushion-shaped paper by the cutting roller section 20. The superimposed portion 50 includes a cutting blade roller 2 below the cutting roller portion 20 2. Sealing The roller portion 30 is sealed above the roller 3 1. The path provided in the lower blade roller 2 2

10497pif.ptd Page 11 200403037 V. Description of the invention (7) 8bu 88, and the passages 91 ~ 102 provided on the upper sealing drum 31. The lower blade cylinder 22 and the upper sealing cylinder 31 are arranged in contact with each other in a substantially horizontal state. In the case of Fig. 5, the two passages 8 1 and 8 2 located at the upper part of the lower blade cylinder 22 are attracted so that the paper adheres tightly to the lower blade cylinder. In addition, the passage 8 3 located at the contact portion with the sealing drum 31 on the right side of the same figure will be switched from suction to non-suction soon. For example, the passage 8 4 described below is switched to non-absorption after passage 8 3. That is, when it moves to a position away from the suction port 25, it is temporarily attracted. The two pathways 8 5 and 8 6 on the lower side of the figure and the pathways 8 7 and 8 8 on the left side are non-attractive. In the case shown in FIG. 5, the paper is attracted by the passage 81 of the lower blade cylinder 22 from the advancing position of the guide roller 63 and is closely adhered to its surface. At the top position of the lower blade cylinder, the upper blade cylinder 21 and The lower blade roller 22 is cut. The cut seat cushion-shaped paper is transferred to the upper sealing roller 31 near the contact portion with the upper sealing roller 31, and thereafter, it is sucked and conveyed to the upper sealing roller 31. The upper sealing roller 31 is formed with 12 channels 9 1 to 102 for suction, and each of the channels 9 1 to 102 is connected to both end surfaces of the upper sealing roller 31. In each of the passages 9 1 to 102, a plurality of small passages 36 connected to the surface of the drum are formed in the direction of the inside of FIG. 5. The top-sealing roller 31 is driven in a counterclockwise direction by rotating. Side valves (not shown) for the upper sealing drum 31 are arranged on both end surfaces of the upper sealing drum 31 in such a manner as to be able to slide. The side valve itself is attached to the device body, and although it does not rotate with the upper sealing drum 3 1, it has a structure that can be rotated around the shaft. On the side valve with the upper sealing drum 3 1

10497pif.ptd Page 12 200403037 V. Description of the invention (8) The sliding surface forms a suction port 3 5. The position of this suction port 35 can be adjusted by turning the side valve. In addition, in order to achieve smooth sliding with the upper sealing drum, at least the side valve should be formed of resin near the sliding surface of the upper sealing drum. Each of the passages 9 1 to 102 is connected to a suction fan 76 through a suction port 35 of a side valve. That is, each of the passages 9 1 to 102 is sucked by the ventilator 7 6 when it is inside the suction port 35, and is non-suction when it is outside the suction port 35. In the case shown in FIG. 5, each of the passages is a side valve, which is switched from non-suction to suction when passing through some of the contact portions with the lower blade roller 22, and when the contact portion with the retard roller 41 is slightly forward. Switch from attraction to non-attraction. 6A to 6F illustrate the operation of the overlapping portion 50. Fig. 6A shows the state immediately after the upper blade roller 21 and the lower blade roller 22 are cut. When cutting, the cushion-shaped paper at the upstream position in the conveying direction is indicated by ①, and the cushion-shaped paper at the downstream position is indicated by ⑦ means. Moreover, the positions shown by ① and ⑦ are the tip of each cushion-shaped paper. A slack 1 a is generated at the rear end of the upstream cushion-shaped paper ①. The reason why this slack portion 1 a is generated will be described below. Although the number of revolutions of the lower blade roller 2 2 and the upper seal roller 3 1 are the same, the outer diameter of the lower blade roller 2 2 is slightly larger than the outer diameter of the upper seal roller 3 1. Therefore, the paper conveying speed by the lower blade cylinder 2 2 is slightly higher than the paper conveying speed by the upper sealing cylinder 31. Therefore, the difference between the conveying speeds of the two rollers causes a slack portion 1 a behind the upstream cushion-shaped paper ①. The slack portion 1a gradually becomes larger according to the conveyance of the paper. Figures 6B and 6C show that the slack portion 1 a gradually decreases with the rotation of the drum.

10497pif. Ptd page 13 200403037 V. Description of the invention (9) The picture of the situation where the size becomes slower. Fig. 6D is a view showing a state immediately before the downstream seat cushion-shaped @ 2 is passed from the upper blade roller 22 to the upper sealing roller 31. That is, from the state shown in FIG. 6D, at the position where the drum is rotated slightly, the downstream path 8 3 provided at the corner rod-shaped blade 2 4 of the lower blade roller 22 is switched from suction to non-suction to stop the lower blade. The roller 22 attracts the front end portion of the cushion-like paper stack downstream. On the one hand, the path 1 0 2 of the upper sealing drum 31 is switched from non-suction to suction at a position where the drum is rotated a few times from the state shown in FIG. 6D. Thereby, the tip end portion of the downstream seat cushion-shaped paper ② is attracted to the upper sealing roller 31, and thereafter, it is closely adhered to the surface of the upper sealing roller 31 and conveyed. In addition, the passage 8 4 provided on the upstream side of the corner rod-shaped blade 24 of the lower blade cylinder 22 is temporarily absorbed after the passage 8 3 becomes non-absorbed. Therefore, the upper end of the cushion-shaped paper ① Temporarily adhere to the surface of the lower blade roller 22 and convey. Fig. 6E is a diagram showing a state in which the suction of the upstream seat cushion-shaped paper by the lower blade roller 22 is stopped. As shown in FIG. 6E, when the blade 24 of the lower blade cylinder 22 is moved to a position slightly away from the contact portion with the upper sealing cylinder 31, the passage 84 is switched from suction to non-suction, and the seat cushion-like paper is upstream. ① After that, the ends are free. In this state, when the blade roller 22 and the upper sealing roller 3 1 are rotated again, the slack portion 1 a at the rear end of the upstream cushion-shaped paper ① is attracted to the surface of the upper sealing roller 31. At this time, on the lower side of the rear end of the upstream cushion-shaped paper ①, the front end of the downstream cushion-shaped paper ® is attracted. As shown in Figure 6 F, the rear end of the upstream cushion-shaped paper ① is superimposed. Over the front end of the downstream cushion-like paper. That is, by cutting

10497pif. Ptd Page 14 200403037 V. Description of the Invention (ο) The seat cushion-shaped paper cut by the roller section 20 is made by overlapping the upper seat cushion-shaped paper on the front end portion of the downstream seat cushion-shaped paper by the overlapping portion 50. The end is then transmitted. As shown in FIG. 3, the sealing drum portion 30 includes an upper sealing drum 3 1, a lower sealing drum 3 2, and a pneumatic cylinder 39 that pushes the lower sealing drum 3 2 upward. Figures 7A and 7B are schematic side views illustrating the sealing roller portion. As shown in Fig. 5 and Figs. 7A and 7B, two female models 33 are provided on the surface of the upper sealing drum 31 at a position where the circumference of the drum is bisected. The inside of the upper sealing drum 31 is formed as described above, and 12 passages 9 1 to 102 are formed, and each of the passages 9 1 to 102 is formed into a plurality of small passages 36 which communicate with the surface of the drum. The lower sealing drum 3 2 is provided with two male models 3 4 and 3 4 corresponding to the female model 3 3 of the upper sealing drum 3 1. As shown in FIG. 6D, the front end of the seat cushion-shaped paper cut by the cutting roller portion 20 is received by the upper sealing roller 3 so as to cover the upper surface of the female type 3 3 which is one of the upper sealing roller 3 1. 1. The rear end portion of the seat cushion paper is attracted to the upper sealing roller 3 1 for conveyance by overlapping the upper end portion of the downstream seat cushion-shaped front end portion conveyed to cover the upper surface of the other female type 3 3. In addition, the diameter and the number of revolutions of the upper sealing drum 31 and the lower sealing drum 32 are the same. Fig. 7A is a view showing a state when sealing processing is performed by the sealing roller portion 30. The overlapping portion of the rear end portion of the upstream cushion-shaped paper and the front end portion of the downstream cushion-shaped paper (hereinafter, simply referred to as the overlapping portion) is conveyed to the upper seal roller 31 and the lower seal as shown in FIG. 7A. When the contact portion of the roller 32 is connected, a female seal 3 of the upper seal roller 3 1 and a male 3 4 of the lower seal roller 32 are subjected to a concave Λ-shaped sealing process at the overlapping portion so that two sheets Seat-shaped paper joints. Shi

10497pif.ptd Page 15 200403037 V. Description of the invention (11) During this sealing process, the control unit 70 controls the pneumatic cylinder solenoid valve 7 4 to actuate the pneumatic cylinder 3 9 and press the most appropriate pressure to make the lower seal. The contact roller 3 2 is crimped to the upper sealing roller 3 1. In addition, this sealing process is for the elderly or the physically disabled who have inconvenient hand movements to separate the joint 2 only by pulling lightly. It is not fully implemented at the overlapping portion, but at a predetermined interval as shown in Fig. 1 Executed in several places. That is, the female model 3 3 of the upper sealing drum 3 1 and the male model 3 4 of the lower sealing drum 3 2 are not provided on the entire surface of the sealing drum, but are provided in several places in the direction of the inside of Figures 7 A and 7 B. . In addition, according to the size or depth of the concave-convex processing, the female type and the male type can also be set on the entire surface of the drum. Fig. 7B is a view showing a state in which the paper is received from the upper sealing roller 31 to the retard roller 41. As shown in FIG. 7B, when the joint 2 attracted at the position covering the female model 3 3 of the upper sealing drum 31 is conveyed to the vicinity of the contact portion between the upper sealing drum 3 1 and the retard drum 41, the upper sealing is performed. The path 9 6 connected to the drum 3 1 is switched from suction to non-attractive. On the one hand, the path 1 1 1 to delay the drum 4 1 is switched from non-attracted to suction. Thereby, the joint portion 2 is separated from the upper sealing drum 31, and thereafter, the joining portion 2 is attracted to the retard drum 41 and conveyed. Fig. 8 is a schematic side view of the winding portion. The winding section 40 is shown in FIG. 8 and includes a retard roller 4 1, a winding roller 4 2, a platen roller 4 3, and a pneumatic cylinder 4 4. The retard roller 4 1 forms 12 channels 1 1 2 to 1 2 2 for attracting the paper, and each of the channels 1 1 1 to 1 2 2 forms a plurality of small channels 46 which communicate with the surface of the roller. The size of the retard roller 41 is substantially the same as that of the upper sealing roller 31, and it is driven to rotate clockwise with the same number of revolutions as the upper sealing roller 31. Side valves (not shown) for the retard roller 41 are arranged on both end surfaces of the retard roller 41 in such a manner as to be able to slide. The side valve itself is installed in the device body,

10497pif.ptd Page 16 200403037 V. Description of the invention (12) Although it does not rotate with the retard roller 4 1, it is a structure that can be rotated around the shaft. A suction port 45 is formed on the sliding surface of the side valve and the retard roller 41. The position of this suction port 45 can be adjusted by the rotary side valve. Moreover, in order to obtain smooth sliding with the retard roller, this side valve is preferably formed of resin at least in the vicinity of the sliding surface of the retard roller. Each passage 1 1 1 to 1 2 2 is connected to a ventilator 7 6 through a suction port 4 5 of a side valve. That is, each of the passages 1 1 1 to 1 2 2 is sucked into the ventilator 7 6 when it is inside the suction port 45, and is not suctioned when it is outside the suction port 45. The cushion-shaped paper which is sealed by the sealing roller 30 and joined is wound around a paper tube 6 which is supported by a three-point support by the retard roller 4 1, the winding roller 4 2 and the platen roller 4 3. The rotation shaft systems of the retard roller 41 and the winding roller 42 are fixed, and the rotation shaft system of the platen roller 43 is a structure in which the support shaft 49 is freely rotatable. In addition, the control unit 70 controls the pneumatic cylinder solenoid valve 75 when the winding operation to the paper tube 6 is performed, and the pneumatic cylinder 4 4 is operated, and the pressure roller 4 3 is pressed against the paper by the most appropriate pressing. Tube 6. As the diameter of the paper wound around the paper tube 6 increases, the platen roller 4 3 moves slowly upward. Each path of the retard roller 41 is switched from suction to non-suction by a side valve before the seat cushion-like paper is wound around the paper tube 6. As a result, the cushion-like paper is separated from the retard roller 41 and wound around the paper tube 6. [Operation of Embodiment] The operation of the device of this embodiment will be described below. Before operating the apparatus of this embodiment, a roll paper is installed in a paper supply section (not shown) in advance, and a guide (1 ead) section provided at the leading end of the roll paper is wound and held by the apparatus. Take up 40 paper tubes 6. In this state, the operation of the device is instructed from the operation panel 72. With this, various types of rotary drives

10497pif.ptd Page 17 200403037 V. Description of the invention (13) The roller and the roll-shaped paper are conveyed to the upper supply roller 61 or the lower supply roller 62 with the guide. First, a conventional embossing section (not shown) is used to perform unevenness processing on a roll paper. Next, the roll-shaped paper is conveyed to the die-cutting roller portion 10 of the apparatus of this embodiment, and the drooping portion 3 necessary for the toilet seat cushion is formed by the die. When the roll-shaped paper forming the drooping portion 3 is conveyed to the cutting roller portion 20, it is cut into a cushion-shaped paper there. The cut seat cushion-shaped paper is superposed by the overlapping portion 50, and the leading end portion of the downstream seat cushion-shaped paper and the rear end portion of the upstream cushion-shaped paper are overlapped and conveyed to the sealing roller portion 30. At the sealing roller portion 30, a sealing process is performed at the overlapping portion so that the cushion-like paper adjacent to each other is joined. The joined seat cushion-shaped paper is conveyed to the winding section 40 and wound around the paper tube 6 When the seat cushion-shaped paper 5 is wound around the paper tube 6 with a predetermined number of predetermined sheets, the sensor sends a signal to wind the seat The paper tube 6 of the pad-like paper 5 is fed to the terminal rollers 6 4 and 6 4 by a mechanism not shown. In this state, the operation of the device is stopped. The seat cushion-like paper wound around the paper tube 6 is similar to (roll-shaped paper) connected to the downstream seat cushion-like paper, and is cut away from the joint portion between the end roller 64 and the winding portion 40. This cutting can be performed by the operator, or a separate cutting mechanism can be set up. The cut off roll-like paper is supported on the end roller 64 in a state capable of being transported outside the device. On the one hand, the tip of the cut-off downstream seat cushion paper is re-wound by the operator on the paper tube. In this state, when the operator instructs the start of the operation from the operation panel 72, the apparatus of this embodiment repeats the above-mentioned operation, and the seated cushion paper is wound around the paper tube. In this way, a single-cut type seat cushion paper similar to a roll paper in which the seat cushion paper is joined is manufactured.

10497pif. Ptd Page 18 200403037 V. Description of the invention (14) [Effect of the embodiment] The single-cut seat cushion paper according to the above-mentioned embodiment is not cut, only a light pull can separate a seat. The relationship of the cushion paper can easily separate one sheet of cushion paper from the rolled seat cushion for the elderly or the physically disabled who have inconvenient hand movements. Therefore, although it is a toilet seat cushion used on a toilet seat spread in a toilet, an elderly person or a person with a disability who has inconvenient hand movements can easily separate and use a toilet seat cushion from a rolled seat cushion. In addition, compared with the case where the cushion-shaped paper is folded and stored, the cushion-shaped paper is joined to be rolled into a roll shape, and space can be saved. In addition, according to the single-cut seat cushion paper according to the above-mentioned embodiment, the sealing process can be performed at normal temperature without heating, and the sealing process can be simplified. Furthermore, according to the single-cut seat cushion paper of the embodiment described above, by using the relationship between the blade roller below the cutting roller portion and the sealing roller above the sealing roller portion to form the overlapping portion, it is not necessary to overlap A special device is additionally provided in the manufacturing process, so that the ends of adjacent cushion-shaped papers can be overlapped, and the entire device can be miniaturized and space-saving. [Other Embodiments] The present invention is not limited to the above embodiments, and various modifications may be made within the scope of the gist thereof. For example, the question of the degree of tensile tension separation is based on the material of the paper used, etc., and can be easily correspondingly changed by changing the depth of the unevenness, the unevenly processed area, or the number of unevenness, and is not limited to the toilet seat described above. As long as the seat cushion is wound in a roll shape, the seat cushion can also be used, for example, in kitchen paper or wrapping paper used in a kitchen or packaging paper used in a store.

10497pif. Ptd Page 19 200403037 V. Description of the invention (15) In addition, the superposed portion can be a separate device from the cutting roller portion and the sealing roller portion. Furthermore, when the seat cushion-shaped paper is joined, the rear end of the upstream seat cushion-shaped paper and the front end of the downstream seat cushion-shaped paper may be joined, and small pieces of paper for joining are overlapped and joined at the joint portion of the two to be sealed and joined. When the seat-shaped paper is joined, as long as it can be easily separated, it can be joined using an adhesive.

10497pi f. Ptd Page 20 200403037 Brief Description of Drawings Figure 1 is a schematic perspective view of a single-cut seat cushion paper according to an embodiment of the present invention. Fig. 2 is a schematic diagram illustrating a manufacturing process of the single-cut seat cushion paper of this embodiment. Fig. 3 is a schematic side view of a device for manufacturing the single-cut seat cushion paper of this embodiment. Fig. 4 is a schematic block diagram of a control device of this device. Fig. 5 is a schematic side view illustrating the cutting drum portion 20 and the overlapping portion 50. 6A to 6F are diagrams illustrating the operation of the superimposed portion 50. Figures 7A and 7B are schematic side views illustrating the sealing portion. Figure 8 is a schematic side view of the winding portion. Symbols of the drawings are not explained. 1 Single-cut seat cushion paper 2 Joints 5 Seat cushion paper 1 0 Die-cutting roller section 1 2 Anvil roller 2 1 Upper blade roller 23 Blade 25 Path 3 0 Sealing roller section 3 2 times Sealing roller 34 male 1 a slack 3 droop 6 paper tube 1 1 die-cutting roller 2 0 cutting roller 22 lower blade roller 24 blade 2 6 small passage 3 1 upper sealing roller 3 3 female 3 5 passage

10497pif. Ptd Page 21 200303037 Brief description of the drawing 3 6 Small passage 4 1 Delay roller 4 3 Platen roller 4 6 Small passage 6 3 Guide roller 7 0 Control unit 7 2 Operating panel 7 4 Solenoid valve for pneumatic cylinder 7 6 Fan 90 ~ 1 02 Passage 3 9 Pneumatic cylinder 4 2 Winding drum 4 4 Pneumatic cylinder 5 0 Superimposed section 6 4 Terminal roller 7 1 Inductor 7 3 Drum drive section 7 5 Pneumatic cylinder solenoid valve 81 to 88 channel 1 1 1 ~ 1 22 channels

10497pif.ptd Page 22

Claims (1)

200403037 VI. Scope of patent application 1. A single-cut seat cushion paper characterized in that one end of a cushion-shaped paper is joined with each other in an easily separated manner and wound into a roll to form a roll-like paper . 2. The single-cut seat cushion paper according to item 1 of the scope of patent application, characterized in that the seat cushion-shaped paper is formed by cutting a roll of paper. 3. The single-cut seat cushion paper according to item 1 or 2 of the patent application scope, characterized in that one end of the seat cushion-shaped paper is joined in a superimposed manner. 4. The single-cut seat cushion paper described in item 1 of the scope of patent application, characterized in that a part or all of an overlapped portion of one end portion of the seat cushion paper is joined by applying uneven processing. 5. The single-cut seat cushion paper as described in item 1 of the scope of patent application, characterized in that the seat cushion-shaped paper is a toilet seat cushion, so that the lower part is lifted from the mold in a manner that does not fall off. 6. A manufacturing device for a single-cut seat cushion paper, comprising: a superimposing means for causing a rear end portion of an upstream seat-shaped paper to be conveyed in advance and conveyed to the upstream seat cushion-shaped paper. A tip end portion of a downstream seat cushion-shaped paper is conveyed in a superimposed manner; the sealing means is to perform an embossing process on all or a part of the superimposed portion, so that an adjacent one of the cushion-shaped papers is joined in an easily separated manner; The winding means is a sheet of pad-like paper joined in this easy-to-separate manner and wound into a roll shape. 10497pi f. Ptd Page 23 200403037 6. Application for Patent Scope 7. The device for manufacturing single-cut seat cushion paper as described in item 6 of the scope of patent application, which includes: cutting means for cutting a roll Tube paper to form the seat cushion paper. 8. The device for manufacturing a single-cut seat cushion paper as described in item 6 or 7 of the scope of patent application, the seat cushion-shaped paper is a toilet seat cushion, which is characterized by: The cushion-like paper enables the lower hanging part to be lifted from the mold without falling off. 9. A method for manufacturing a single-cut seat cushion paper, comprising: a lamination process, one of a rear end portion of an upstream seat cushion-shaped paper conveyed in advance, and one of the rear portion of the upstream seat cushion paper conveyed and conveyed. A tip end portion of the downstream seat cushion paper is conveyed in a superimposed manner; the sealing process is to perform an embossing process on all or a part of the superimposed portion, so that an adjacent one of the cushion paper is joined in a manner easy to separate; and a roll The winding process is to make a piece of pad-shaped paper joined in this easy-to-separate manner into a roll shape. 10. The method for manufacturing a single-cut seat cushion paper as described in item 9 of the scope of the patent application, comprising: a cutting process, which cuts a roll of paper to form the seat cushion paper. 11. The method for manufacturing a single-cut seat cushion paper as described in item 9 or 10 of the scope of the patent application, the seat cushion-shaped paper is a toilet seat cushion, which comprises: a punching process, The seat cushion paper makes the down part 10497pif. Ptd Page 24 200403037 6. Application for patent scope 10497pif.ptd Page 25