KR102188177B1 - Fabrication device for fire hoses and making method for fire hoses using that and fire hoses that are manufactured by this manufacturing method - Google Patents

Abstract

The present invention, the inner skin is supplied, the body having a weaving hole portion is supplied to the weft and warp to weave the outer skin surrounding the inner skin; A rotating top plate rotatably installed on the main body so as to rotate along the periphery of the weaving hole; A rotating shuttle seated between an upper and lower slopes on the rotating top plate; A winding drum installed on the rotary shuttle and providing a weft yarn surrounding the inner skin supplied to the weaving hole; A mounting frame rotatably supporting the rotation shuttle and guiding an inclination supplied from the outside of the main body; And a division supply unit for alternately supplying the warp to the upper and lower sides, and supplying weft yarns at intervals between the divided upper and lower warp and weaving the warp and weft supplied to the weaving hole, and the division The supply unit may include a supply guide unit configured to divide a plurality of inclinations supplied to the weaving hole through the guide frame into an upper side and a lower side to form a gap between the upper and lower inclinations; And extending the gap between the upper and lower slopes while passing the gap between the upper and lower slopes formed by the supply guide, and the winding drum passes between the upper and lower slopes. It characterized in that it comprises a division guide portion forming a space to be.

Description

Weaving device for fire hose and fire hose manufacturing method using the same, and fire hose manufactured by this manufacturing method {FABRICATION DEVICE FOR FIRE HOSES AND MAKING METHOD FOR FIRE HOSES USING THAT AND FIRE HOSES THAT ARE MANUFACTURED BY THIS MANUFACTURING METHOD}

The present invention relates to a weaving device for a fire hose, a fire hose manufacturing method using the same, and a fire hose manufactured by the manufacturing method, and more particularly, conventional weaving in order to reduce friction loss and increase flexibility in the inner wall of the fire hose. By changing the method, both the outer wall and the inner wall can be manufactured in a twill type fire hose. It relates to a fire hose weaving device, a fire hose manufacturing method using the same, and a fire hose manufactured by the manufacturing method.

In general, a fire hose is one of the fire fighting equipment that is connected to a fire hydrant, a fire truck, etc. to extinguish a fire by sprinkling water for fire fighting at a fire site at high pressure.

For the purpose of use, these fire hoses must have a high permissible internal pressure, light weight, and strong durability, so they are composed of an inner skin and an outer skin, but the inner skin is formed in the form of a synthetic resin tube to prevent leakage, and the outer skin is formed in the form of a synthetic resin tube. It is formed with a fabric to increase it.

The inner and outer skin of the fire hose are manufactured separately. The inner skin of the fire hose is manufactured in the form of a tube, and the outer skin of the fire hose is woven using a circular loom (loom).

In this way, the work of inserting the inner skin into the outer shell of each produced fire hose is carried out.In the related art, the fire hose is completed by a worker holding the inner skin of the fire hose at one end and the other end of the outer shell of the fire hose and inserting the inner skin of the fire hose into the outer shell.

Therefore, in the prior art, a lot of manpower and time were required for the operation of putting the inner skin of a fire hose into the outer shell, so the workability and productivity of putting the inner skin into the outer shell were not good.

In order to solve the above problems, a fire hose sheath loom was developed, and the fire hose sheath loom according to the prior art is a fire hose sheath loom that weaves the fire hose sheath using warp and weft, and a fire hose sheath loom to the fire hose sheath loom. It is composed of a fire hose endothelial feeder that supplies the inner skin, and the fire hose sheath loom looms the fire hose sheath on the outer surface of the fire hose inner sheath supplied from the fire hose inner skin feeder, so that the fire hose sheath is woven and the fire hose inner sheath is It is inserted into the woven fire hose shell.

The background technology of the present invention is disclosed in Korean Registered Patent Publication No. 10-1907878 (announced on December 10, 2018, title of the invention: a fire hose loom apparatus for weaving an outer skin on the inner skin of a fire hose).

In the prior art weaving machine, only a device for weaving plain weave and twill weave is provided, and in this case, the twill weave is shown in the form of a twill weave only on the outer wall of the shell, and the plain weave is shown on the inner wall of the shell. Since the inner wall of the outer shell has a plain weave shape, it is actually the main cause of the friction loss of the fire hose.

In addition, the loom according to the prior art has a problem in that it is difficult to weave both the inner wall and the outer wall of the outer wall in the form of twill when weaving the outer shell of the fire hose in a twill weave form.

Therefore, there is a need to improve this.

In the present invention, both the outer wall and the inner wall of the fire hose can be woven in a twill form, and friction loss on the inner wall of the fire hose can be reduced, and in order to increase the flexibility of the fire hose, the existing weaving method is changed, so that both the outer wall and the inner wall are in a twill form. Fire hose The purpose of this is to provide a fire hose weaving device, a fire hose manufacturing method using the same, and a fire hose manufactured by this manufacturing method.

The present invention, the inner skin is supplied, the body having a weaving hole portion is supplied to the weft and warp to weave the outer skin surrounding the inner skin; A rotating top plate rotatably installed on the main body so as to rotate along the periphery of the weaving hole; A rotating shuttle seated between an upper and lower slopes on the rotating top plate; A winding drum installed on the rotating shuttle and providing a weft yarn surrounding the inner skin supplied to the weaving hole; A mounting frame rotatably supporting the rotation shuttle and guiding an inclination supplied from the outside of the main body; And a division supply unit for alternately supplying the warp to the upper and lower sides, and supplying weft yarns at intervals between the divided upper and lower warp and weaving the warp and weft supplied to the weaving hole, and the division The supply unit may include a supply guide unit configured to divide a plurality of inclinations supplied to the weaving hole through the guide frame into an upper side and a lower side to form a gap between the upper and lower inclinations; And extending the gap between the upper and lower slopes while passing the gap between the upper and lower slopes formed by the supply guide, and the winding drum passes between the upper and lower slopes. It characterized in that it comprises a division guide portion forming a space to be.

In addition, the supply guide unit of the present invention is rotatably installed on the rim of the rotating top plate, the disk member rotates when the rotating top plate and the rotating shuttle are rotated and rotated by the rotational motion of the rotating top plate; A plurality of protruding members radially protruding from the rim of the disc member and maintaining a constant distance; A mounting groove provided on the protruding member and dividing a portion of the slope extending into the weaving hole through the mounting frame as an upper portion; And a guide groove formed by a gap formed between the protruding members and dividing the remaining portion of the slope extending into the weaving hole through the mounting frame into a lower portion.

In addition, the mounting grooves of the present invention are formed in a series of plurality, and the slopes seated in the mounting grooves are woven in the same number as the slopes seated in the guide grooves.

In addition, the division guide part of the present invention may include: a first guide installed on the rotation shuttle, one side extending toward a central portion of the protruding member, and the other side extending in an outer direction of the rotation shuttle; And a second guide installed on the rotation shuttle, one side connected to one side of the first guide, and the other side extending in the inner direction of the rotation shuttle to form an interval with the first guide. .

In addition, in the present invention, (a) the weft is wound on a winding drum of a rotating shuttle rotatably installed in a main body provided with a weaving hole, and a warp is wound on a plurality of drums provided outside the main body. Installing the weft provided and the warp provided from the drum to be supplied to the weaving hole, and installing the tube-shaped inner skin provided from the endothelial supply unit to the weaving hole; And (b) driving the endothelial supply unit and the rotary shuttle to insert the endothelium into the weaving hole and at the same time forming the outer skin made of a woven material by being woven while the weft and warp are wound around the circumferential surface of the endothelium, the ( In the step b), the warp is alternately supplied to the upper and lower sides, and the weft is supplied at an interval between the divided upper and lower warps, and the warp and the weft supplied to the weaving hole are woven by a division supply unit. The division supply unit comprises: a supply guide unit that divides a plurality of inclinations supplied to the weaving hole through the guide frame into an upper portion and a lower portion to form a gap between the upper slope and the lower slope; And extending the gap between the upper and lower slopes while passing the gap between the upper and lower slopes formed by the supply guide, and the winding drum passes between the upper and lower slopes. It characterized in that it uses a fire hose weaving device including a division guide part forming a space to be used.

In addition, in the present invention, (a) the weft is wound on a winding drum of a rotating shuttle rotatably installed in a main body provided with a weaving hole, and a warp is wound on a plurality of drums provided outside the main body. Installing the weft provided and the warp provided from the drum to be supplied to the weaving hole, and installing the tube-shaped inner skin provided from the endothelial supply unit to the weaving hole; And (b) driving the endothelial supply unit and the rotary shuttle to insert the endothelium into the weaving hole and at the same time forming the outer skin made of a woven material by being woven while the weft and warp are wound around the circumferential surface of the endothelium, the ( In the step b), the warp is alternately supplied to the upper and lower sides, and the weft is supplied at an interval between the divided upper and lower warps, and the warp and the weft supplied to the weaving hole are woven by a division supply unit. The division supply unit comprises: a supply guide unit that divides a plurality of inclinations supplied to the weaving hole through the guide frame into an upper portion and a lower portion to form a gap between the upper slope and the lower slope; And extending the gap between the upper and lower slopes while passing the gap between the upper and lower slopes formed by the supply guide, and the winding drum passes between the upper and lower slopes. It is characterized in that it is manufactured by a fire hose manufacturing method using a fire hose weaving device including a division guide part forming a space to be formed.

The fire hose weaving device according to the present invention is provided with a compartment supply unit that continuously supplies a larger amount of warp compared to the weft when the warp is supplied to weave the outer shell of the fire hose in a twill weave. There is an advantage of being able to weave a fire hose in a twill form while alternately supplying a large number of warps to the top and bottom of the weft.

In addition, in the fire hose manufacturing method using the fire hose weaving device according to the present invention, the same number of warps is alternately supplied to the upper and lower parts of the weft by a compartment supply unit that alternately supplies the warp to the upper and lower part of the weft. Since it is woven in the form of a fire hose, there is an advantage that a twill form having the same shape is implemented on the outer wall and the inner wall of the woven material forming the outer shell of the fire hose.

In addition, the fire hose manufactured by the fire hose manufacturing method using the fire hose weaving device according to the present invention has the same shape on the outer and inner walls of the fabric forming the outer shell of the fire hose by the manufacturing method using the weaving device and the weaving device described above. Since the twill shape of the fire hose is implemented, the frictional resistance of the inner wall of the fire hose can be reduced to facilitate the combination of the outer skin and the inner skin.When the firefighter is supplied, the frictional resistance between the inner wall of the twill and the firefighter is reduced, There is an advantage in that it can be quickly supplied.

In addition, the fire hose manufactured by the fire hose manufacturing method using the fire hose weaving device according to the present invention is woven by continuously supplying the same number of warps forming the sheath to the top and bottom of the weft, so that the outer and inner walls of the outer and inner walls There is an advantage of reducing the time and cost required for manufacturing a fire hose that implements a twill weave on both sides.

1 is a photograph of a fire hose weaving apparatus according to an embodiment of the present invention.
2 is a photograph showing an initial driving state of the fire hose weaving apparatus according to an embodiment of the present invention.
3 is a photograph showing the state of warp and weft supply of the fire hose weaving apparatus according to an embodiment of the present invention.
4 is a photograph showing an endothelial supply state of a fire hose weaving apparatus according to an embodiment of the present invention.
Figure 5 is a photograph showing the supply state of the inner skin, warp and weft of the fire hose weaving apparatus according to an embodiment of the present invention.
6 is a front photograph showing a supply guide part of a fire hose weaving apparatus according to an embodiment of the present invention.
7 is a rear photograph showing a supply guide part of a fire hose weaving apparatus according to an embodiment of the present invention.
8 is a photograph showing a supply guide part mounting structure of a fire hose weaving device according to an embodiment of the present invention.
9 is an enlarged photograph showing a protruding member of a fire hose weaving apparatus according to an embodiment of the present invention.
10 is an enlarged photograph showing a mounting groove of a fire hose weaving apparatus according to an embodiment of the present invention.
11 is a photograph of a fire hose manufactured by a fire hose manufacturing method using a fire hose weaving device according to an embodiment of the present invention.

Hereinafter, a fire hose weaving apparatus according to the present invention, a fire hose manufacturing method using the same, and an embodiment of a fire hose manufactured by the manufacturing method will be described with reference to the accompanying drawings.

In this process, thicknesses of lines or sizes of components shown in the drawings may be exaggerated for clarity and convenience of description.

In addition, terms to be described later are terms defined in consideration of functions in the present invention, and may vary according to the intention or custom of users or operators.

Therefore, definitions of these terms should be made based on the contents throughout the present specification.

1 is a photograph of a fire hose weaving apparatus according to an embodiment of the present invention, FIG. 2 is a photograph showing an initial driving state of a fire hose weaving apparatus according to an embodiment of the present invention, and FIG. A photograph showing the state of warp and weft supply of the fire hose weaving device according to an embodiment.

In addition, Figure 4 is a photograph showing the supply state of the endothelium of the fire hose weaving device according to an embodiment of the present invention, Figure 5 is the supply of the endothelium, warp and weft of the fire hose weaving device according to an embodiment of the present invention This is a photograph showing a state, and FIG. 6 is a front photograph showing a supply guide part of a fire hose weaving apparatus according to an embodiment of the present invention.

In addition, FIG. 7 is a rear photograph showing a supply guide part of a fire hose weaving device according to an embodiment of the present invention, and FIG. 8 is a diagram illustrating a supply guide part mounting structure of a fire hose weaving device according to an embodiment of the present invention. And Figure 9 is an enlarged photograph showing a protruding member of the fire hose weaving apparatus according to an embodiment of the present invention.

In addition, FIG. 10 is an enlarged photograph showing a mounting groove of a fire hose weaving apparatus according to an embodiment of the present invention, and FIG. 11 is a fire hose manufacturing method using a fire hose weaving apparatus according to an embodiment of the present invention. This is a picture of a manufactured fire hose.

1 to 11, in the fire hose weaving apparatus according to an embodiment of the present invention, the inner skin 5 is supplied, and the weft 3 and the warp 1 so as to weave the outer skin surrounding the inner skin 5 The main body 10 having the weaving hole 12 is supplied, the rotating top plate 51 rotatably installed in the main body 10 so as to rotate around the weaving hole 12, and on the rotating top plate 51 A winding drum 54 that provides a rotary shuttle 50 seated between the upper and lower slopes, and a weft 3 installed on the rotary shuttle 50 and enclosing the inner skin 5 supplied to the weaving hole 12 ), and a mounting frame (32) that rotatably supports the rotation shuttle 50 and guides the slope (1) supplied from the main body (10), and the slope (1) alternately supplied to the upper and lower portions And, by supplying the weft yarn 3 at the interval between the upper warp (1) and the lower warp (1) that are divided, and weaving the warp (1) and weft (3) supplied to the weaving hole (12) Includes (70).

Therefore, when power is supplied to the weaving device and the rotation shuttle 50 and the rotation block 50 are rotated, a plurality of warp 1 from a plurality of drums installed outside the main body 10 is transmitted through the mounting frame 32. It is supplied to the mounting groove (77a) side, and at this time, the tube-shaped endothelium (5) supplied by the operation of the endothelial supply (80) is supplied into the weaving hole (12), and the slope (1) on the circumferential surface of the endothelium (5). ) And the weft (3) are woven to provide a sheath made of a woven material.

The partition supply unit 70 of this embodiment divides a plurality of slopes 1 supplied to the weaving hole 12 through the guide frame 34 into an upper and lower slopes, so that the upper slope 1 and the lower slope ( 1) The upper slope while passing through the gap between the supply guide part 74 and the upper slope 1 and the lower slope 1 formed by the supply guide part 74 to form a gap therebetween. A division guide part 72 that expands the gap between (1) and the lower slope (1) and forms a space through which the winding drum 54 passes between the upper slope (1) and the lower slope (1) Includes.

Therefore, by the operation of the supply guide part 74, a plurality of warp 1 is divided into an upper warp 1 and a lower warp 1 and supplied to the weaving hole 12, and the upper warp 1 and The weft yarn 3 is supplied as the winding drum 54 passes at the intervals between the lower inclinations 1.

The warp (1) disposed on the upper side is supplied to the weaving hole (12) while being pressed by the weft (3), thus forming the inner wall of the outer skin, and the warp (1) disposed on the lower side presses the weft (3). While being supplied to the weaving hole 12, it forms the outer wall of the shell.

Since the warp (1) supplied by the weaving device of this embodiment is alternately supplied by two to the upper side and two to the lower side, the inner and outer walls of the outer skin form a four-line twill shape, and the woven fabric made in the twill shape is the length of the hose. Since the fluid passing in the direction and friction loss can be reduced, the fire water supplied by the fire hose can be supplied smoothly and quickly.

In addition, the supply guide part 74 of this embodiment is rotatably installed on the rim of the rotating top plate 51 so that when the rotating top plate 51 is rotated, it revolves and at the same time rotates by the rotational motion of the rotating top plate 51. And a plurality of protruding members 77 that are radially protruding from the rim of the disc member 76 and the disc member 76, and are provided in the protrusion member 77, and pass through the mounting frame 32. A mounting groove that divides a portion of the inclination (1) extending into the weaving hole 12 as an upper part, and a gap formed between the protruding member 77, and passing through the mounting frame 32, the weaving hole 12 It includes a guide groove portion 78 that divides the remaining portion of the slope 1 extending into the lower portion.

A rotating top plate 51 is rotatably installed on the main body 10 having a cylindrical shape, and a rotating shuttle 50 formed in a streamlined shape between the upper and lower inclinations on the rim of the rotating top plate has a weaving hole 12 It is seated rotatable around the center.

A hole is formed in the central portion of the rotating top plate 51 so that the weaving hole 12 is exposed through the central portion of the rotating top plate 51, and a pair of disc members 76 disposed opposite to each other on the rim of the rotating top plate 51 ) Is installed rotatable.

Therefore, when the rotating top plate 51 rotates around the weaving hole 12, the disc member 76 installed on the rim of the rotating top plate 51 revolves around the weaving hole 12, and the mounting frame 32 ), the rack member and the disk member 76 are gear-connected so that the rotational motion of the rotating top plate 51 is transmitted to the rotational motion of the disk member 76, so that the disk member 76 performs revolving and rotating at the same time.

At the rim of the disc member 76, a plurality of protruding members 77 protrude at regular intervals, and a pair of mounting grooves are formed at the ends of the protruding members 77, so that they are seated at the ends of the protruding members 77. A pair of slopes (1) partitioned into the upper portion are each seated in a pair of mounting grooves and partitioned into the upper portion, and a pair of slopes (1) inserted at intervals between the protruding members (77) are guide grooves (78) It is seated on and divided into the lower part.

In order to smoothly rotate the protrusion member 77 protruding from the disk member 76 by the rotational motion of the rotary top plate 51, it is formed in a protrusion shape similar to an ellipse.

In this embodiment, a plurality of mounting grooves are continuously formed, and the slopes (1) seated in the mounting grooves are woven in the same number as the slopes (1) seated in the guide groove (78), so that the same number of slopes (1) is It is woven while being pressed by the weft (3) to form the inner wall of the outer shell, and the same number of warp (1) is woven while pressing the weft (3) to form the outer wall of the outer shell, so that the outer and inner walls are woven in the same twill shape. Can be manufactured.

In addition, since the warp (1) seated in the mounting groove of this embodiment is made in a larger number compared to the weft (3), the weft (3) and the warp (1) have a twill form in which the weft (3) and the warp (1) are obliquely oblique from the longitudinal direction of the fire hose. Will be achieved.

Therefore, the friction loss between the fluid and the weft yarn (3) is compared to the plain weave shape in which the direction of the fluid passing through the fire hose and the direction of the weft (3) are orthogonal to each other by arranging a twill weave on the inner wall of the fire hose. In addition, a twill-shaped fabric is also arranged on the outer wall of the fire hose to prevent the fire hose from being inhibited by the structure and weft (3) that rub against the fire hose when supplying the fire hose to the fire site. do.

In addition, the division guide portion 72 of the present embodiment is installed on the rotation shuttle 50, and one side extends toward the central portion of the protruding member 77, and the other side extends in the outer direction of the rotation shuttle 50. It is installed on the guide 72a and the rotation block 50, and one side is connected to one side of the first guide 72a, and the other side extends in the inner direction of the rotation shuttle 50 to be spaced apart from the first guide 72a. It includes a second guide (72b) forming a.

A pair of disc members 76 disposed opposite to each other are installed on the rim of the rotating top plate 51, and a division guide part 72 of the rotating shuttle 50 is provided at the interval between the pair of disc members 76. When the rotary shuttle 50 is installed and rotated around the weaving hole 12, the disc member 76 is provided with a plurality of inclinations 1 supplied to the weaving hole 12 through the mounting frame 32 at the upper and lower sides. The first guide (72a) and the second guide (72b) pass through the gap formed between the upper slope (1) and the lower slope (1), and the upper slope (1) and the lower part The gap between the warp yarns 1 is widened, and the winding drum 54 passes at this gap to supply the weft yarns 3.

As described above, the rotary shuttle 50 is provided with a division guide part 72, and a winding drum 54 is provided between the first guide 72a and the second guide 72b constituting the division guide part 72, respectively. It is installed, and one winding drum 54 is installed in each of the pair of rotating shuttles 50.

A plurality of warp 1 supplied to the weaving hole 12 side while maintaining a radial shape from a plurality of drums installed outside the body 10, a plurality of guide members formed in a ring shape along the rim of the body 10 It extends to the top of the main body 10 along 36, passes through a guide frame installed inside the plurality of guide members 36, passes through the mounting frame 32, and is supplied into the weaving hole 12.

The ring-shaped mounting frame 32 supports the outer end of the rotary shuttle 50 to be slidably supported, and the rotary shuttle 50 is provided by a plurality of transfer rollers 52 installed on the rim of the rotary shuttle 50. Is rotatably supported on the mounting frame 32 while rotating together with the rotating top plate 51.

Therefore, when the driving unit provided in the main body 10 is operated, the rotating shuttle 50 rotates about the weaving hole 12 from the main body 10 and the mounting frame 32 together with the rotating top plate 51, and the rotating top plate The disc member 76 installed on the rim of 51 divides the warp 1 supplied to the weaving hole 12 side while revolving and rotating, into an upper and a lower side, and the upper and lower inclinations 1 and the lower inclinations ( 1) As the winding drum 54 passes through the gap, a woven material that forms the outer skin of the fire hose is formed on the outer wall of the inner skin 5.

In addition, on the rear surface of the end of the protruding member 77 of the present embodiment, the protruding member (in order to prevent interference between the intermediate surface of the mounting frame 32 and the end of the disk member 76 rotating, that is, the end of the protruding member 77) ( An inclined surface 77b in which the cross-sectional area of the end portion of the protruding member 77 is narrow is formed on the rear surface of the end portion 77).

Therefore, a plurality of protruding members 77 are rubbed against the intermediate surface of the mounting frame 32 by the rotating disk member 76, at this time, the protruding member by the inclined surface 77b formed on the rear end of the protruding member 77 It is possible to prevent the protrusion member 77 from being deformed or damaged by preventing the 77 and the mounting frame 32 from interfering.

A fire hose manufacturing method using the fire hose weaving device according to an embodiment of the present invention configured as described above will be described as follows.

Fire hose manufacturing method using a fire hose weaving device according to an embodiment of the present invention, the winding drum 54 of the rotating shuttle 50 is rotatably installed in the body 10 provided with the weaving hole 12 The weft (3) is wound and the warp (1) is wound on a plurality of drums provided outside the main body (10), and the weft (3) provided from the winding drum (54) and the warp (1) provided from the drum are woven. The step of installing so as to be supplied to the hole part 12, and installing the tube-shaped inner skin 5 provided from the inner skin supplying part 80 to the weaving hole 12, and the inner skin supplying part 80 and the rotary shuttle 50 Driving the inner skin 5 into the weaving hole 12 and simultaneously forming the outer skin made of a woven material by being woven while winding the weft 3 and the warp 1 around the circumferential surface of the inner skin 5. .

First, the operator installs a winding drum 54 wound with a weft thread 3 on a pair of rotation shuttle 50, and extends the warp 1 from a plurality of drums installed outside the main body 10 to guide members. (36), through the guide frame 34 and the mounting frame 32, it is installed to supply a plurality of warp (1) to the inside of the weaving hole (12).

In addition, the tube-shaped endothelium 5 is extended downward from the endothelial supply unit 80 disposed opposite to the upper portion of the weaving hole 12 to supply the endothelium 5 into the weaving hole 12.

The inner skin supply unit 80 of this embodiment includes a plurality of supply rollers 82 disposed opposite to the upper side of the weaving hole 12, and a holder 84 for rotatably placing the supply roller 82, and the main body (10) Arranged so that the tube-shaped inner skin 5 from the reel drum disposed on the outside passes through the supply roller 82 and is inserted into the weaving hole 12.

Thereafter, when the operator supplies power to the driving unit, the rotation shuttle 50 is rotated around the weaving hole 12 and the outer wall of the endothelium 5 inserted into the weaving hole 12 is provided with a woven material. do.

When the rotating top plate 51 is rotated, the disk member 76 is revolved and rotated, dividing a plurality of inclinations 1 directed toward the weaving hole 12 into upper and lower parts, and the rotation shuttle ( As the winding drum 54 of 50) passes, a plurality of warp 1 is wound to form a hose shape and woven and inserted into the weaving hole 12.

At this time, since a pair of mounting grooves are formed at the ends of the protruding member 77 of this embodiment, the upper slope 1 is divided into two, and the lower slope 1 seated in the guide groove 78 is divided into two. Therefore, it is possible to manufacture a fire hose made of a twill-type woven fabric on both the outer wall and the inner wall while being bonded to the outer wall of the inner skin (5) by manufacturing a four-line twill-type woven fabric.

As described above, if both the inner and outer walls of the fire hose are formed in a twill shape, it is possible to reduce the friction loss between the firefighters passing through the fire hose and the weft 3, and by the twill weave formed on the outer wall of the fire hose. When the fire hose is supplied, it is possible to prevent delay in the supply of the fire hose due to interference between other structures and the weft thread 3.

Thereby, both the outer wall and the inner wall of the fire hose can be woven in a twill form, and friction loss on the inner wall of the fire hose can be reduced, the fire hose weaving device and the fire hose manufacturing method using the same, and the fire hose manufactured by this manufacturing method Will be able to provide.

The present invention has been described with reference to an embodiment shown in the drawings, but this is only exemplary, and various modifications and other equivalent embodiments are possible from those of ordinary skill in the field to which the technology belongs. Will understand.

In addition, a fire hose weaving device, a fire hose manufacturing method using the same, and a fire hose manufactured by this manufacturing method have been described as an example, but this is only exemplary, and a fire hose weaving device and a fire hose manufacturing method using the same and the manufacturing method The weaving apparatus and manufacturing method and hose of the present invention may be used in products other than the fire hose manufactured by the method.

Therefore, the true technical protection scope of the present invention should be determined by the following claims.

1: warp 3: weft
5: endothelium 10: main body
12: weaving hole 32: mounting frame
34: guide frame 36: guide member
50: rotary shuttle 51: rotary top plate
52: conveying roller 54: winding drum
70: division supply unit 72: division guide unit
72a: first guide 72b: second guide
74: supply guide part 76: disk member
77: protruding member 77a: mounting groove
77b: slope 78: guide groove
80: inner skin supply unit 82: supply roller
84: cradle

Claims (6)

The inner skin is supplied, the body having a weaving hole portion is supplied to the weft and warp to weave the outer skin surrounding the inner skin;
A rotating top plate rotatably installed on the main body so as to rotate along the periphery of the weaving hole;
A rotating shuttle seated between an upper and lower slopes on the rotating top plate;
A winding drum installed on the rotating shuttle and providing a weft yarn surrounding the inner skin supplied to the weaving hole;
A mounting frame rotatably supporting the rotation shuttle and guiding an inclination supplied from the outside of the main body; And
It includes a division supply unit for alternately supplying the warp to the upper and lower sides, and supplying the weft at an interval between the divided upper and lower warp to weave the warp and weft supplied to the weaving hole,
The compartment supply unit,
A supply guide unit for supplying a gap between the upper and lower slopes by dividing the plurality of slopes supplied to the weaving hole through the guide frame into an upper and lower slopes; And
While passing through the gap between the upper and lower slopes formed by the supply guide, the gap between the upper and lower slopes is expanded, and the winding drum is passed between the upper and lower slopes. It includes a division guide part forming a space,
The supply guide part,
A disc member that is rotatably installed on the rim of the rotating top plate so as to revolve when the rotating top plate and the rotating shuttle are rotated and rotated by the rotational motion of the rotating top plate;
A plurality of protruding members radially protruding from the rim of the disc member and maintaining a constant distance;
A mounting groove provided on the protruding member and dividing a portion of the slope extending into the weaving hole through the mounting frame as an upper portion; And
A guide groove formed by a gap formed between the protruding members and dividing the remaining portion of the slope extending into the weaving hole through the mounting frame into a lower portion,
A fire hose weaving apparatus, wherein a plurality of the mounting grooves are continuously formed, and the slopes seated in the mounting grooves are woven in the same number as the slopes seated in the guide grooves. delete delete The method of claim 1, wherein the division guide unit,
A first guide installed on the rotation shuttle, one side extending toward a central portion of the protruding member, and the other side extending in an outer direction of the rotation shuttle; And
Fire fighting, characterized in that it comprises a second guide installed on the rotation shuttle, one side connected to one side of the first guide, and the other side extending in the inner direction of the rotation shuttle to form a gap with the first guide Hose weaving device. (a) Weft yarns are wound on a winding drum of a rotating shuttle that is rotatably installed in a main body provided with a weaving hole, and a warp is wound on a plurality of drums provided outside the main body, and the weft and the drum provided from the winding drum Installing so that the warp provided from the weaving hole is supplied to the weaving hole, and installing the tube-shaped inner skin provided from the endothelial supply unit to the weaving hole; And
(b) driving the inner skin supply unit and the rotary shuttle to insert the inner skin into the weaving hole, and at the same time, the weft and warp are wound around the circumferential surface of the inner skin and woven to form an outer skin made of a woven material,
In the step (b), the warp is alternately supplied to the upper and lower sides, and the weft is supplied at an interval between the divided upper and lower warp to weave the warp and weft supplied to the weaving hole. Is done by,
The compartment supply unit,
A supply guide unit for supplying a gap between the upper and lower slopes by dividing the plurality of slopes supplied to the weaving hole through the guide frame into an upper and lower slopes; And
While passing through the gap between the upper and lower slopes formed by the supply guide, the gap between the upper and lower slopes is expanded, and the winding drum is passed between the upper and lower slopes. It includes a division guide part forming a space,
The supply guide part,
A disc member that is rotatably installed on the rim of the rotating top plate so as to revolve when the rotating top plate and the rotating shuttle are rotated and rotated by the rotational motion of the rotating top plate;
A plurality of protruding members radially protruding from the rim of the disc member and maintaining a constant distance;
A mounting groove provided in the protruding member and partitioning a portion of the slope extending into the weaving hole through the mounting frame as an upper portion; And
A guide groove formed by a gap formed between the protruding members and dividing the remaining portion of the slope extending into the weaving hole through the mounting frame into a lower portion,
A fire hose manufacturing method, characterized in that a plurality of mounting grooves are continuously formed, and a warp seated in the mounting grooves is woven in the same number as the warp seated in the guide grooves. (a) Weft yarns are wound on a winding drum of a rotating shuttle that is rotatably installed in a main body provided with a weaving hole, and a warp is wound on a plurality of drums provided outside the main body, and the weft and the drum provided from the winding drum Installing so that the warp provided from the weaving hole is supplied to the weaving hole, and installing the tube-shaped inner skin provided from the endothelial supply unit to the weaving hole; And
(b) driving the inner skin supply unit and the rotary shuttle to insert the inner skin into the weaving hole, and at the same time, the weft and warp are wound around the circumferential surface of the inner skin and woven to form an outer skin made of a woven material,
In the step (b), the warp is alternately supplied to the upper and lower sides, and the weft is supplied at an interval between the divided upper and lower warp to weave the warp and weft supplied to the weaving hole. Is done by,
The compartment supply unit,
A supply guide unit for supplying a gap between the upper and lower slopes by dividing the plurality of slopes supplied to the weaving hole through the guide frame into an upper and lower slopes; And
While passing through the gap between the upper and lower slopes formed by the supply guide, the gap between the upper and lower slopes is expanded, and the winding drum is passed between the upper and lower slopes. It includes a division guide part forming a space,
The supply guide part,
A disc member that is rotatably installed on the rim of the rotating top plate and rotates when the rotating top plate and the rotating shuttle are rotated and rotates by the rotational motion of the rotating top plate;
A plurality of protruding members radially protruding from the rim of the disc member and maintaining a constant distance;
A mounting groove provided in the protruding member and dividing a portion of the slope extending into the weaving hole through the mounting frame as an upper portion; And
A guide groove formed by a gap formed between the protruding members and dividing the remaining portion of the slope extending into the weaving hole through the mounting frame into a lower portion,
The mounting grooves are formed by a method of manufacturing a fire hose using a fire hose weaving device that is formed in a series of plural, and the slopes seated in the mounting grooves are woven in the same number as the slopes seated in the guide grooves. Fire hose.

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