KR20030079899A - Apparatus for automatically rolling tissue - Google Patents

Abstract

PURPOSE: A device for rolling tissue is provided to manufacture cylindrical tissue in large quantities and low cost by automatically rolling the tissue made of paper or nonwoven fabric, cylindrically. CONSTITUTION: A first pneumatic unit(410) and a second pneumatic unit(450) are rotated, separately, and roll paper or nonwoven fabric at a lower position than a feed line. A first, a second, a third, and a fourth elastic guide are located at a certain distance from the first pneumatic unit and the second pneumatic unit, and guide the paper or nonwoven fabric rolled in the sucking unit, elastically.

Description

Tissue automatic roll device {APPARATUS FOR AUTOMATICALLY ROLLING TISSUE}

The present invention relates to an automatic tissue rolling device, and more particularly, to provide a tissue that is easy to carry by automatically rolling a tissue of a predetermined shape made of paper and non-woven into a cylindrical shape, the consumer can easily use the cylindrical tissue when needed Tissue Automatic Rolling Machine

Tissues are generally made of paper or nonwovens that can absorb water. Such a tissue enables a hygienic life by a user wiping his or her hands when necessary during a trip or a restaurant. Conventional tissues are generally packaged in vinyl or the like in a state where several layers are folded in a rectangular shape and commercialized. However, there are times when it is inconvenient to use a rectangular tissue depending on the purpose of use. That is, when traveling with a plurality of tissues in a cylindrical container of a predetermined diameter, or if you want to use in a restaurant or the like in the above manner, the square-shaped tissue currently commercialized has a disadvantage inconvenient to use. In the case of carrying it in a user's hand bag or the like, it is necessary to provide a tissue having a predetermined shape such as a cylindrical shape instead of a rectangular shape in the narrow hand bag. Therefore, when the user uses the tissue and wants to select the shape of the tissue, the situation in which the tissue is selected is narrow.

Therefore, the present invention has been made in view of the conventional problems as described above to solve the complement, the main object of the invention is a tissue for producing a cylindrical tissue by rolling the tissue of a predetermined shape made of paper or non-woven into a fully automatic cylinder An automatic rolling device is provided.

Another object of the present invention to provide a tissue automatic roll device for automatically producing a large amount of cylindrical tissue easily without using a separate bobbin by using a horse roll device that the diameter of the rolled horse tissue is automatically reduced have.

It is yet another object of the present invention to provide a tissue automatic roll device for producing large quantities of motive tissue at a lower cost and at a faster rate.

In order to achieve the above object, the present invention provides a case having a predetermined shape for protecting the overall configuration from the outside; Clockwise at a lower position than the feed line of the paper or nonwoven to produce a cylindrical tissue by winding paper or non-woven fabric of a predetermined size and shape that is conveyed along a given conveying line and automatically rolling it downward in a cylindrical direction. In order to be rolled up, they have the same configuration and are installed in pairs facing each other in the longitudinal direction on the same line, each of which is rotatable independently and spaced apart from each other at predetermined intervals according to a predetermined control signal input from the outside. A first pneumatic part 410 and a second pneumatic part 450; Both ends of the first pneumatic part 410 and the second pneumatic part 450 are fixed to a predetermined portion of the inner surface of the case by a predetermined distance, and the first pneumatic part 410 and the second pneumatic part are respectively installed. An article for elastically guiding a paper or nonwoven fabric wound in a cylindrical shape on the upper surface of 450 and having a predetermined length and width and spaced apart from each other, and positioned below the paper or nonwoven conveying line being conveyed. Automatic tissue rolling device comprising a first elastic guide to the fourth elastic guide (481 to 484).

1 is a schematic diagram schematically showing a configuration of a system to which an automatic tissue rolling device according to the present invention is applied.

Figure 2 is a perspective view showing an automatic tissue rolling device according to the present invention.

Figure 3a is a cross-sectional view showing a tissue automatic rolling device according to the present invention.

Figure 3b is a schematic diagram schematically showing a side view of the tissue automatic matching device according to the present invention.

Figure 4 is a perspective view for showing the action of the tissue rolling device according to the present invention.

5a to 5e is a functional diagram for describing in more detail the action of the tissue rolling device according to the present invention.

6 is a perspective view showing a configuration in which the tissue rolling device according to the present invention is actually applied to a system for building a mass production system.

Figure 7a is a perspective view of a tissue rolling device according to another embodiment of the present invention.

Figure 7b is a side view of a tissue rolling device according to another embodiment of the present invention.

<Code Description of Main Parts of Drawing>

100: first feed roll

200: second feed roller

300: third feed roller

400: horse gear

500: feeder

600: non-woven

700: cylindrical tissue

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic diagram schematically showing a configuration of a system to which an automatic tissue rolling device according to a first embodiment of the present invention is applied; As shown in this, when the overall configuration of the automatic tissue rolling device according to the present invention will be described as follows. The first feed roller 100 and the second feed roller, in which a tissue (preferably a common handkerchief shape) 600 made of paper or nonwoven fabric having a predetermined length and a predetermined width is continuously installed in a series of orders ( 200 and the third feed roller 300 is supplied. After the second feed roller 200, an addition device 800 is installed to add a predetermined function to the tissue 600 to be transferred. Preferably, the addition device 800 stores therein liquid for adding predetermined functionality to tissues, such as perfume in a solid or liquid state. The liquid or solid powder additive stored above is added to the nonwoven fabric 600 which is conveyed by a predetermined amount according to a predetermined signal input from the outside. Thus, the finished cylindrical tissue has a predetermined function according to the additive. For example, if the perfume is sprayed with an additive, the finished cylindrical tissue, including the perfume, releases the added perfume to the outside each time the user uses it, allowing the user to refresh the cylindrical tissue in a fresher state while sniffing the released perfume. Will be used. As described above, the nonwoven fabric 600 transferred through the first feed roller 100, the second feed roller 200, and the third feed roller 300 is rolled into a cylindrical shape through the rolling device 400 according to the present invention. do. Cylindrical tissue 700, which is rolled into a cylindrical shape as described above, is transferred to a conveying apparatus 500 including a driving sprocket 510 and a driven sprocket 520, and a belt 530 connected to the two sprocket circumferences. Transferred to the production line.

With reference to the attached device 400 according to the first embodiment of the present invention 2, 3a and 3b will be described in detail the configuration and operation as follows.

First, the rolling device 400 according to the first embodiment of the present invention is installed below the height of the conveying line extending in the conveying direction of the nonwoven fabric 600 conveyed from the predetermined direction. Therefore, after winding the nonwoven fabric 600 to be transferred in a clockwise direction, it is a device for rolling in a cylindrical shape continuously in the clockwise direction. The first embodiment according to the present invention is an apparatus for forming the nonwoven fabric 600 into a predetermined shape more effectively while using the lower space of the transfer line effectively.

In the rolling device 400 according to the first embodiment of the present invention, the first pneumatic part 410 and the second pneumatic part 420 having the same configuration are configured in pairs on the left and right. Therefore, in order to explain the simpler configuration, the first pneumatic part 410 and the second pneumatic part 420 having the same configuration will be described based on the configuration of the first pneumatic part 410 for convenience.

First, one end of the first pneumatic part 410 is connected to a driving unit (not shown), so that the first pneumatic part 410 itself is rotatably installed in a predetermined direction. Preferably, in this embodiment, the first pneumatic portion 410 is rotated in a clockwise direction so as to roll the nonwoven fabric to be conveyed. In another preferred embodiment, the first pneumatic part 410 may be rotated in a counterclockwise direction, and may rotate in a clockwise or counterclockwise direction in some cases. The first pneumatic part 410 is composed of a cylinder 411 and a piston 412 inserted into the cylinder 411 to reciprocate in the front and rear directions. Of both ends of the piston 412, the end portion of the piston 412 that is not inserted into the cylinder 411 is connected to the core 490 with a diameter substantially the same as that of the piston 412. Outside of the core 490, a first shrinkage wing 421, a second shrinkage wing 422, and a third shrinkage wing 423, which are installed at predetermined intervals concentrically with the core 490, are respectively provided. . A first insertion piece 421 extending in a direction perpendicular to the inner surface of the first shrinkage wing 421 and having a predetermined width and length, the first insertion piece 421 having a T-shape with the first shrinkage wing part 421; -1) is formed. In the same manner as the first insertion piece 421-1, the second shrinkage blade 422 has a second insertion piece 422-1, and the third shrinkage blade 423 has a third insertion value. Piece 423-1. Among the ends of the piston 412, a core 490 integrally formed with the same diameter at an end of the piston 412 which is not inserted into the cylinder 411 is provided in the longitudinal direction of the core 490. Three holes 491 are formed at predetermined intervals at a depth of. Compression springs 470 are inserted into the respective holes 491. The first, second and third insertion pieces 421-1, 422-1, and 423-1 are elastically supported in the three holes 491 by compression springs 470 respectively inserted into the holes 491. Each is inserted in the state. Therefore, the first shrinkage wing 421, the second shrinkage wing 422, and the third shrinkage wing 423 are respectively elastically supported by the compression spring 470.

In addition, the first elastic guide to guide the nonwoven fabric 600 wound on the outer periphery of the rolling device 400 according to the present invention in the operation of winding the conveying nonwoven fabric 600 to the rolling device 400 according to the present invention. 481, the second elastic guide 482, the third elastic guide 483, and the fourth elastic guide 484 are provided. The configuration of the elastic guides will be described in detail with reference to FIG. 3A.

The first elastic guide 481, the second elastic guide 482, the third elastic guide 483 and the fourth elastic guide 484 have the same shape. Therefore, the configuration of the first elastic guide 481 will be described as follows. The first elastic guide 481 is generally rectangular. The first elastic guide 481 is bent to a predetermined radius of curvature. Therefore, the nonwoven fabric wound in the circular shape in the rolling device 400 according to the present invention can be guided more elastically. In the rectangular shape of the first elastic guide 481, an elastic pin support portion 481-1 is formed at an edge portion of one of the two long sides in the longitudinal direction. Both ends of the elastic pin support portion 481-1 are elastically supported at both inner walls of the outer case (not shown) of the rolling device 400 according to the present invention so as to be rotatable by a predetermined angle. The installation positions of the first elastic guide 481, the second elastic guide 482, the third elastic guide 483, and the fourth elastic guide 484 are as follows. The nonwoven fabric 600 transferred to the third conveying roller 300 is conveyed in the direction of the rolling device 400 installed after the third conveying roller 300. An end portion of the nonwoven fabric 600 transferred to the rolling device 400 is elastically guided by a left side surface of the second elastic guide 482 installed at a predetermined interval on the second shrinkage wing 422. The nonwoven fabric 600 guided as described above may have an outer circumferential edge of the first shrinkage wing 421 by the first elastic guide 481 installed to be spaced apart by a predetermined distance in the right direction of the first shrinkage wing 421. Guided in the direction. The non-woven fabric 600 guided as described above is elastic along the outer circumference of the third shrinkage wing 423 by a fourth elastic guide 484 which is installed at a predetermined distance from the third elastic guide 483. Be guided. The non-woven fabric 600 is elastically guided as described above is elastically guided along the lower surface of the third elastic guide 483 installed at a predetermined distance on the upper left of the second shrinkage wing 422, the second shrinkage wing ( Guided along the outer circumferential surface of 422. When the nonwoven fabric 600 elastically guided in the above manner is first elastically guided by the lower surface of the second elastic guide 482, the outer circumferential surface of the first, second and third shrinkage wings 421, 422, and 423 Since the non-woven fabric 600, which is transported in contact with the protrusions, is formed in a predetermined protrusion, and thus, it is possible to effectively wind the coiling apparatus 400 more easily.

The second elastic guide 482 is spaced apart from the first elastic guide 481 at a predetermined distance, and the third elastic guide 483 is installed below the nonwoven fabric 600 to be transferred. The second elastic guide 482 is spaced apart from a predetermined interval. The fourth elastic guide 484 is provided at positions spaced apart by a predetermined distance between the third elastic guide 483 and the first elastic guide 481.

Herein, the elastic pin support parts 481-1, 482-1, 483-1, and 484-1 are installed at intervals of the outer periphery of the rolling device 400 and D1, D2, D3, and D4, respectively. At this time, the intervals D1, D2, D3, D4 are equal to the radius of the diameter of the cylindrical tissue to be produced. Each of the first, second, third and fourth elastic guides 481, 482, 483, and 484 is elastically supported in the direction of the device 400. Therefore, when the nonwoven fabric 600 is wound around the outer circumference of the rolling device 400 according to the present invention, the elastic pin support parts are not installed in the first, second, third and fourth elastic guides 481, 482, 483, and 484. The other ends are effectively elastically supported cylindrical tissues whose diameter increases as the nonwoven fabric 600 is wound around the outer periphery of the appliance 400 as the rotary device 400 rotates.

3b is a longitudinal cross-sectional view of the rolling device 400 according to the present invention. As shown in the figure, the outer periphery of each of the first, second and third contraction blades 421, 422 and 423 of the first pneumatic portion 410 of the device 400 according to the present invention is each α in the longitudinal direction thereof. It is formed to be inclined at an angle. The angle of inclination is equally applied to the first, second and third contraction blades 461, 462 and 263 of the second pneumatic part 420 of the rolling device 400 according to the present invention. In the case of the second pneumatic portion 420, as shown in the figure, it is inclined by an angle β.

Figure 4 is a perspective view for showing the action of the tissue rolling device according to the present invention. As shown in the drawing, the nonwoven fabric 600 passing through the third feed roller 300 is wound along the outer circumferential surface of the device 400 that rotates clockwise. In the same manner as described above, the wound nonwoven fabric 600, as shown in Figure 2, the first pneumatic portion 410 and the second pneumatic portion 450, respectively, the piston (411, 451) is inserted into the cylinder ( As the 412 and 452 retreat at the same time, the cylindrically dried nonwoven fabric 600 falls between the first pneumatic part 410 and the second pneumatic part 450.

The automatic tissue rolling apparatus according to the first embodiment of the present invention will be described with reference to FIGS. 5A to 5E as follows.

First, according to a predetermined control signal input from the outside, the rolling device 400 according to the present invention is to rotate in a clockwise direction. In the above state, the non-woven fabric 600 of the predetermined shape transferred through the first feed roller 100, the second feed roller 200 and the third feed roller 300 of FIG. 1 is the second elastic guide 482. By the movement is guided, the front end of the nonwoven fabric 600 is moved downward along the outer circumference of the device 400. At this time, the second elastic guide 482 is elastically supported by the elastic pin support 481-2, the lower end of the second elastic guide 482 is in a state of almost elastic contact with the outer periphery of the rolling device 400 In relation to maintaining the tip portion of the nonwoven fabric 600 is attached to the outer periphery of the device 400. At this time, the first, second, third, fourth contraction wings (421, 422, 423, 424) of the first pneumatic part 410 of the rolling device 400 and the second pneumatic part 420 of the same configuration Since the outer periphery of the 1, 2, 3, 4 shrink wings (461, 462, 263) is formed of a protrusion having a predetermined adhesiveness, the nonwoven fabric 600 is more easily adhered to the outer peripheral surface of the shrink wings . The nonwoven fabric 600 bonded in the above manner is wound in a cylindrical shape on the outer circumference of the device 400 according to the elastic guides of the first, fourth, and third elastic guides 481, 484, and 483. The nonwoven fabric 600 having a predetermined length is wound into a cylindrical shape while the rolling device 400 rotates a predetermined number of times. When the cylindrical tissue is wound as described above, the rolling device 400 stops its rotation in accordance with a predetermined signal input from the outside. After that, the piston 412 of the first pneumatic portion 410 and the piston 452 of the second pneumatic portion 450 of the rolling device 400 according to the present invention is a cylinder according to a predetermined control signal input from the outside. As they move inwards 411 and 451, respectively, the cylindrical tissue separates from the device 400 and free-falls. While falling freely in the above manner, the cylindrical tissue falls while winning the elastic force of the fourth elastic guide 484. Cylindrical tissue 700 separated as described above is transferred to a transfer device 500 installed after the rolling device 400 is transferred to a predetermined process. In the process of separating the cylindrical tissue 700 from the rolling device 400, the first, second, third contraction wings 421, 422, 423 and the second pneumatic part 450 of the first pneumatic part 410 Since the first, second, third, and contraction blades 461, 462, and 263 of the () are inclined at a predetermined angle in the direction of the outer end thereof, the cylindrical tissue 700 can be more easily separated from the contractive wings. .

6 is a perspective view showing a configuration in which the tissue rolling device according to the present invention is actually applied to a system for building a mass production system. As shown in the drawing, if the device 400 according to the present invention is installed at each end of a plurality of lines (lines 1 to 5) to which the nonwoven fabric 600 is conveyed, mass production can be performed. In the embodiment of the present invention, five lines are exemplified. However, if five or more lines are constructed, mass production can be effectively performed.

FIG. 7A is a perspective view of a tissue rolling device according to a second embodiment of the present invention, and FIG. 7B is a side view of a tissue rolling device according to a second embodiment of the present invention. In the first embodiment, the first pneumatic part 410 and the second pneumatic part 450 are provided in pairs in the same configuration. In the second embodiment, the first pneumatic part 410 and the second pneumatic part in the first embodiment are provided. It is a structure which consists of one pneumatic part 450 integrally. In the present embodiment, similarly to the first embodiment, the first, second and third contraction wings 931, 932 and 933 are inclined toward the end at a predetermined angle α. Thus, the finished cylindrical tissue can be more easily separated from the rolling device 900. Configurations and operations other than those described above are omitted in the same relationship as the rolling device 400 according to the first embodiment.

As described above in detail, the automatic tissue rolling device according to the present invention has the advantage of being able to completely produce a tissue made of paper or non-woven fabric of a predetermined shape into a cylindrical shape. And, the automatic tissue rolling device according to the present invention has the advantage of making a cylindrical tissue with a low cost and a simple configuration in a large amount by attaching and installing each of a plurality of tissue production lines.

Claims (7)

A case having a predetermined shape to protect the entire configuration from the outside; Clockwise at a lower position than the feed line of the paper or nonwoven to produce a cylindrical tissue by winding paper or non-woven fabric of a predetermined size and shape that is conveyed along a given conveying line and automatically rolling it downward in a cylindrical direction. In order to be rolled up, they have the same configuration and are installed in pairs facing each other in the longitudinal direction on the same line, each of which is rotatable independently and spaced apart from each other at predetermined intervals according to a predetermined control signal input from the outside. A first pneumatic part 410 and a second pneumatic part 450; Both ends of the first pneumatic part 410 and the second pneumatic part 450 are fixed to a predetermined portion of the inner surface of the case by a predetermined distance, and the first pneumatic part 410 and the second pneumatic part are respectively installed. An article for elastically guiding a paper or nonwoven fabric wound in a cylindrical shape on the upper surface of 450 and having a predetermined length and width and spaced apart from each other, and positioned below the paper or nonwoven conveying line being conveyed. Automatic tissue rolling device comprising a first elastic guide to the fourth elastic guide (481 to 484). In claim 1, each of the first pneumatic portion 410 and the second pneumatic portion 450 is a cylinder 411, one end of which is rotatably fixed to the case, the reciprocating motion inside the cylinder 411 A piston 412, a core 490 integrally formed at an end of the piston 412, and a predetermined number of holes 491 formed in a longitudinal direction at an outer circumference of the core 490, respectively. And a predetermined number of first to third contraction wings 421 to 423 having an insertion piece 421 elastically supported by the compression spring 470 and inserted into the hole 491, respectively. Tissue automatic roll device. In claim 2, wherein the outer peripheral surface of the shrinkage wings automatic tissue roll device, characterized in that the protrusions of a predetermined shape is formed. In claim 2, wherein the outer peripheral surface of the shrinkage wings automatic tissue roll device, characterized in that a predetermined adhesive material is coated. In claim 1, wherein each of the first elastic guide to the fourth elastic guide has a diameter of the cylindrical tissue that one end is variably increased as the elastic support, paper or non-woven fabric is wound on the outer peripheral surface of the rolling device Automatic tissue rolling device characterized in that it comprises an elastic pin support (481-1 to 481-484-1) for variable elastic support. In claim 5, the elastic pin support portion 481-1 of the first elastic guide 481 is located at the same line height as the center of the core of the rolling device 400, and the second elastic guide 482 The elastic support portion 482-1 is positioned at a position higher than the extension line of the transfer line of the nonwoven fabric to be transferred, and the lower end portion of the second elastic guide 482 elastically supports the upper end of the second shrinkage wing 422, And the third elastic guide 483 is located at a position lower than the extension line of the conveying line of the nonwoven fabric to be conveyed, the right end thereof elastically supports the upper end of the second shrinkage wing 422, and the fourth elastic guide ( Elastic support portion 484-1 of the 484 is a tissue automatic roll device, characterized in that located at the lowest height among the elastic support (484-1 to 484-4). A case having a predetermined shape to protect the entire configuration from the outside; A pneumatic part rotatably installed to produce a cylindrical tissue by automatically winding the paper or nonwoven fabric of a predetermined size and shape that is conveyed along a predetermined conveying line and rolling it into a cylindrical shape; Both ends are fixedly installed at predetermined portions of the inner surface of the case by a predetermined distance away from the pneumatic portion, and for elastically guiding a paper or nonwoven fabric wound in a cylindrical shape on the upper surface of the pneumatic portion, and having a predetermined length and width. And a first elastic guide to a fourth elastic guide installed in a plurality of spaced apart from each other.