KR102118984B1 - Flexible conduit winding device of flexible wire making machine - Google Patents

Abstract

The present invention relates to a flexible conduit winding device of a flexible wire manufacturing device. According to the present invention, a metal strip made of aluminum with excellent bendability, a plated steel plate, a copper plate, or stainless steel is wound by a forming operation inside the flexible pipe manufacturing device provided in a front area of the flexible pipe manufacturing device inside the flexible pipe, which is continuously manufactured. A flexible conduit pipe is manufactured since wires are unwound and supplied by being interlocked with foaming operation while a conduit winding bobbin of a wire supply device in which wires are wound and stored to be unwound rotates at low speed and guides the wires. The flexible conduit pipe is evenly wound and stored so that the flexible conduit pipe is not tangled in the conduit winding bobbin of the external flexible conduit winding device, thereby enabling mass production.

Description

Flexible conduit winding device of flexible wire making machine

The present invention relates to a flexible wire conduit winding device of a flexible wire manufacturing machine, and in particular, a flexible tube in which a metal strip made of aluminum, plated iron plate, copper plate, or stainless steel, which is excellent in bending property, is continuously produced by forming within the flexible pipe manufacturing apparatus. It is configured to take out the flexible conduit manufactured by supplying the electric wires to the inside and take it up and store it.

In general, the wiring of a building is done during construction, and it is done by installing steel pipes or plastic pipes in advance where the wires will be placed, and pouring concrete into the steel pipes or plastic pipes. , In this installation method, the part where the wiring is bent at a right angle is through two different straight pipes using a joint pipe.

The wiring construction process includes a pipe connection step of connecting a steel pipe or a plastic pipe to a joint pipe in a formwork for pouring concrete; A pouring step of pouring concrete so that the connected pipe is not damaged; After the cast concrete has solidified, it is composed of a wire connecting step that connects the part that uses current from the outside and the part where the current flows from the outside by inserting a wire.

However, in the conventional construction process, it is a hassle to use a joint pipe for each part that is bent at a right angle in the pipe connection step, and when the pipe is used as plastic in the pouring step, the pipe may be damaged by the load of concrete, and the pipe may be used as a steel pipe. When used, there is a problem that corrosion may occur due to moisture in the concrete.

In order to solve this problem, the aluminum wire was connected to the outside of the wire by a forming operation, and the wire was connected as a flexible pipe wound, but the equipment for wrapping the flexible pipe was not provided. There was a problem in that productivity was reduced due to reduced workability.

In order to solve this problem, the applicant of the present application has provided Patent No. 10-0965113 (Invention name: flexible electric wire manufacturing machine).

In the prior art, a device for manufacturing a flexible pipe in which an electric wire is located, includes: a circular vertical case fixed vertically to the front side of a pedestal equipped with a gear box at the top; A winding device that is horizontally rotatable in the circular vertical case area and the gearbox area, and that a roll-type metal strip is rotatably mounted on the front surface; A forming device for continuously forming a flexible tube while withdrawing and forming a metal band of the winding device at a high speed; A rotating device for sequentially rotating the winding device and the forming device; And it characterized in that it comprises a control device for controlling the operation of the winding device, the forming device and the rotating device.

The prior art configured as described above undergoes the 1st and 2nd forming operations while sequentially pulling out the metal strip from the winding device, and finally, the flexible pipe is continuously passed through the flexible pipe forming machine formed of a semi-circular, square and trapezoidal forming groove. At the same time as this is molded, the wires are introduced into the flexible pipe and are sequentially wound and stored to protect the wires, and errors such as metal bands when forming the flexible pipes are prevented to improve workability and productivity. Effects are provided.

However, such a prior art has a problem in that mass production is not easy because a device for automatically winding and storing a flexible conduit manufactured by inflowing an electric wire from the outside to the outside from the flexible manufacturing apparatus is not provided. .

Republic of Korea Patent Registration 10-0965113 (2010.06.14. registration) Republic of Korea Patent Registration No. 10-0527360 (Registered on Nov. 15, 2005) Republic of Korea Patent Registration 10-1445558 (2014.09.23. registration)

The present invention has been devised to solve such a conventional problem, and the object of the present invention is to continuously produce a metal strip made of aluminum, a plated iron plate, a copper plate, or stainless steel, which is excellent in bending property, by forming within a flexible pipe manufacturing apparatus. A flexible conduit winding device is provided to automatically manufacture the flexible conduit by automatically supplying wires from the outside into the flexible conduit, and then winding and storing it as a flexible conduit winding device to enable mass production. Having

The problem solving means for achieving the above object is a flexible tube manufacturing apparatus for continuously forming a flexible tube while drawing and forming a roll-type metal band rotatably mounted therein; A wire supply device for automatically supplying electric wires without being entangled into a flexible pipe formed and formed in a front region of the flexible pipe manufacturing apparatus; In the flexible wire manufacturing machine which is provided in the rear area of the flexible pipe manufacturing apparatus and is composed of a flexible pipe winding device for automatically winding and storing the flexible conduit in a roll type, the flexible wire conduit winding apparatus is provided in the rear region of the flexible pipe manufacturing apparatus. A conduit winding means in which the conduit winding bobbin is rotatably mounted so that the flexible conduit manufactured inside the flexible pipe manufacturing apparatus is wound and stored; A conduit uniform winding guide means provided to be movable from side to side on the support table seated on the bottom surface of the front conduit winding means to guide uniform winding of the flexible conduit to the conduit bobbin; A rear guide provided to be movable on the upper portion of the conduit uniform winding guide means to support a stable supply of the flexible conduit with the conduit uniform winding guide means and the wire winding means; The front guide and the central guide for sequentially supplying and supporting the flexible conduit provided in the immediate rear of the flexible pipe manufacturing apparatus by the outflow force of the flexible pipe manufacturing apparatus and the winding force of the conduit winding means to the wire winding means. ; It is provided between the front guide and the rear guide, it is characterized in that the flexible conduit is composed of a conduit winding switch for controlling the winding of the flexible conduit to the winding bobbin interposed to move up and down.

According to the present invention, a flexible metal tube made of aluminum, plated iron plate, copper plate, or stainless steel with excellent bending property is wound in a flexible pipe manufacturing apparatus by forming, and is continuously manufactured into a flexible pipe, provided in the front region of the flexible pipe manufacturing apparatus. Flexible wire conduit manufactured by unwinding and supplying the wire winding bobbin of the wire supply device to be unwinded to interlock with the forming operation while guiding the wire by rotating at a low speed to allow unwinding, and conduit winding bobbin of the external flexible conduit winding apparatus In order to avoid tangling, it can be uniformly wound up and stored, providing the effect of mass production.

1 to 9 is a block diagram showing a flexible pipe manufacturing apparatus of a flexible wire manufacturing machine according to the present invention.
10 to 14 is a block diagram showing a wire supply device of a flexible electric wire manufacturing machine according to the present invention.
15 to 17 is a block diagram showing a conduit winding means constituting a flexible conduit winding device of a flexible wire manufacturing machine according to the present invention.
18 to 23 is a schematic view showing a conduit uniform winding guide means constituting the flexible conduit winding device of the flexible wire manufacturing machine according to the present invention.
24 is a block diagram showing a front guide, a central guide, and a conduit cooling device constituting a flexible conduit winding device of a flexible electric wire manufacturing machine according to the present invention.
25 is an enlarged configuration diagram of a front guide and a central guide constituting a flexible conduit winding device of a flexible electric wire manufacturing machine according to the present invention.
26 and 27 is a block diagram showing a front guide constituting a flexible conduit winding device of the flexible wire manufacturing machine according to the present invention.
28 is a main part configuration diagram of a central guide constituting a flexible conduit winding device of a flexible electric wire manufacturing machine according to the present invention.
29 is a block diagram showing a central guide member constituting the flexible wire conduit winding device of the flexible wire manufacturing machine according to the present invention.
30 and 31 is a block diagram showing a conduit winding switch constituting the flexible conduit winding device of the flexible wire manufacturing machine according to the present invention.
32 and 33 are configuration diagrams showing a conduit cooling device constituting a flexible conduit winding device of a flexible electric wire manufacturing machine according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail for carrying out in accordance with the present invention.

As shown in the attached Figures 1 to 31, the flexible wire manufacturing machine according to the present invention, the flexible tube (2) continuously while forming a roll-type metal strip (1) that is rotatably mounted therein at high speed ) A flexible pipe manufacturing apparatus 10 for molding; A wire supply device 110 for automatically supplying the electric wire 3 without being entangled into the flexible pipe 2 which is provided and molded in the front region of the flexible pipe manufacturing apparatus 10; It is provided in the rear area of the flexible pipe manufacturing apparatus 10 and is made of a flexible wire conduit winding apparatus 210 for automatically winding and storing the flexible conduit 4 in which the electric wire 3 is located in a roll type.

The flexible pipe manufacturing apparatus 10, as shown in Figs. 1 to 9, is seated on the ground, and a pedestal 22 equipped with a gear box 21 on the top; A vertical case 23 fixed to the front of the pedestal 21 and equipped with front and rear doors 23a and 23b; A winding device 20 which is rotatably installed in the center of the gearbox 21 region and the vertical case 23, and in which a roll-type metal strip 1 is rotatably mounted therein; A forming device 50 for continuously forming the flexible tube 2 while withdrawing and forming the metal strip 1 of the winding device 20; A rotating device 90 for sequentially rotating the winding device 20 and the forming device 50; It consists of a control device 100 for controlling the operation of the winding device 10, the forming device 50 and the rotating device (90).

At this time, the metal strip 1 is made of aluminum, plated iron plate, copper plate, stainless steel, etc., and is sequentially formed and formed into a flexible tube 2, whereby the electric wire 3 supplied as the electric wire supply device 110 is located. do.

The winding device (20) comprises a main outer shaft (24) of the hollow, which is horizontally installed and rotatably installed between the vertical case (23) and the gear box (21); A main base plate 25 which is detachably fastened and fixed to the front surface of the main outer shaft 24 and has an insertion hole 25a formed in a central region; It is provided on the front surface of the main base plate 25 in sequence and consists of a front holder member 40 for clamping the metal strip 1 wound in a roll type with the air clamp 30.

The forming device 50 is rotatably built with bearings 52 and 52a in the front and rear regions around the inner circumference of the main outer shaft 24 of the take-up device 20, and the rear of the main outer shaft as the outer shaft connector 51 A hollow main inner shaft 54 combined with 24; A main gear 56 which is fastened and fixed to the front surface of the main inner shaft 54 and located in the central region of the main base plate 25; A circular finishing plate 59 engaged with the main gear 56 and positioned in the space portion 57 on one side of the main base plate 25 and fastened and fixed to the front of the main base plate 25 as the first fixing shaft 58 A main auxiliary gear 60 rotatably built on the top; The central bearing 61, which is installed in the center of the first fixing shaft 58, is rotatably installed, coupled to the upper portion of the first fixing shaft 58, and fastened and fixed, and the first forming groove 62 in the front circumference. This is formed, the first forming machine 64 is formed with a main connecting gear 63; The second forming groove 66 is formed to be connected to the main connecting gear 63 of the first forming machine 64, and the second forming groove 66, which is in close contact with the first forming groove 62 to maintain a gap. A second forming machine 68 formed and rotatably built on the circular finish plate 59 as a second fixing shaft 67; On the opposite side of the first and second forming machines 64 and 68, the third and fourth fixing shafts 69 and 70 are rotatably built on the circular finishing plate 59, and correspondingly, the third and fourth forming grooves ( 71) the third and fourth forming machines 73 and 74 are formed; The upper and lower parts of the first and second forming machines 64 and 68 are fixed on the circular finishing plate 59 to match the first and second forming grooves 62 and 66, and correspondingly, the guide forming grooves 75 are formed. A guide 76 and 77; The upper and lower guides 76 and 77 are fixed on the other side of the circular finishing plate 59, and the primary and secondary forming metal strips 1 transferred to the guide forming groove 75 are wound while the flexible tube 2 is wound. It is made of a flexible pipe forming machine (79) having a forming groove (78) to be molded.

At this time, the circular forming plate 59 between the second forming machine 68 and the fourth forming machine 74 is provided with a metal strip 1 formed primarily by the third and fourth forming machines 73 and 74. Forming guide roller 80 is rotatably built to supply 1,2 and forming machines 64 and 68.

On the other hand, the forming groove 78 of the flexible pipe forming machine 79 has a semi-circular cross-section, and the metal strip 1 is formed to be formed into a circular flexible pipe 2.

The rotating device 90 includes a main power transmission means 92 for rotating the winding device 10; An auxiliary power transmission means 94 connected to the main power transmission means 92 to rotate the forming device 50; It consists of auxiliary power transmission means (94) and material extraction power transmission means (96) for rotating the forming device (50) to take out the metal strip (1) for the first time.

10 to 14, the wire supply device 110 is provided in the front region of the flexible pipe manufacturing apparatus 10, and the wire 3 is wound and stored so that the wire 3 is wound so that it can be unwound. ) Is rotatably mounted wire holding means 120; Front of the flexible pipe manufacturing apparatus 10 so that the end of the electric wire 3 wound around the electric wire winding bobbin 136 of the electric wire holding means 120 is inserted into the input pipe 54a inserted into the hollow main inner shaft 54 An inner wire guide 170 mounted in the vertical case 23; It is provided between the inner wire guide 130 and the wire holding means 120 and consists of an outer wire guide 180 for guiding the wire 3 to the flexible pipe manufacturing apparatus 10.

The wire holding means 120 are first and second vertical columns 125 and 126 which are movably installed left and right by the left and right moving members 160 on both sides of the lower horizontal support 122 fixed to the floor surface of the workplace. )and; A driving motor 129 mounted on the outside of the concave portion 125a above the first vertical column 125 and having a motor shaft 128 on which a sprocket 127 is built up; The deceleration sprocket 131 is mounted on the indentation 125a inside the drive motor 129 and is constructed to correspond to the sprocket 127 of the drive motor 129 and connected to the chain 130, so as to be rotatable. The lower sprocket 132 is rotatably installed on one side to reduce the rotational force of the drive motor 129 and a reducer 133; Reduction sprocket 134 connected to the lower sprocket 132 and the chain 130 is horizontally protruded and rotated horizontally on the first vertical square 125 at the lower part of the reducer 133, and is reduced by accumulating on the outer periphery. A rotating shaft 134 to which the rotating force of the reduced gear 133 is transmitted; A guide shaft 135 maintained at the same height as the rotation shaft 134 and horizontally rotatable to the second vertical pillar 126; It is coupled between the rotating shaft 134 and the guide shaft 135, and consists of a wire winding bobbin 136 wound around the wire 3 so as to be loosened.

The inner wire guide 170 is formed in the central region of the front door 23a constituting the vertical case 23 of the winding device 20, and the semi-cylindrical holes 171 and 172 which maintain the circular shape when the front door is closed. ; A vertical fixing plate 173 fastened and fixed to the lower portion of the semi-cylindrical hole 172; A fixing bracket 174 fixed to the front of the vertical fixing plate 173; To guide the electric wire (3) supplied to the inside of the input pipe (54a) inserted into the main inner shaft (54) of the winding device (20) by being rotatable with a horizontal rotation pin (175) on the fixing bracket (174) It is made of a wire guide roller 176 for.

The outer wire guide 180 is installed vertically on both sides of the upper side of the lower pedestal 181, which is seated on the floor surface of the workplace, and a vertical square pillar 183 whose center area is reinforced with a horizontal reinforcement 182; A fixing member 186 consisting of a horizontal closing plate 184 fastened and fixed to the vertical square pillar 183, and a vertical closing plate 185 fixed to both sides of the horizontal finishing plate 184; It is made of a wire guide member 190 for guiding the supplied wire 3 provided to be horizontally movable between the vertical finish plates 185 of the fixing member 186.

The wire guide member 190 includes a horizontal guide rod 191 that is horizontally fixed between the vertical finishing plates 184 of the fixing member 186; A moving block 192 movably coupled to the horizontal guide rod 191; A horizontal moving piece 193 fastened and fixed to the upper portion of the moving block 192; A horizontal fixing piece 194 fastened and fixed to the horizontal moving piece 193; A vertical fixing piece 195 which is vertically fastened and fixed to an end of the horizontal fixing piece 194 and has a horizontal extension portion 195a formed on one side; A lower roller 196 that is rotatably installed on the vertical fixing piece 195 and has a guide groove 196a; A vertical fixing bar 197 in which a lower portion is vertically fastened and fixed inside the horizontal extension portion 195a of the vertical fixing piece 195; A horizontal rotation bar 198 having one side connected to the upper outer side of the vertical fixing bar 197 to be rotatable by a rotation pin 198a; A horizontal roller bar 198 and an upper roller 199 that is rotatably installed in an outer central area and has a guide groove 199a; The horizontal rotation bar 198 is fixed between the inside of the other side and the inside of the vertical fixing piece 194, and is made of an elastic spring 200 for supporting the upper roller 199.

The flexible conduit winding device 210 is provided in the rear region of the flexible pipe manufacturing apparatus 10, as shown in FIGS. 15 to 31, the flexible conduit 4 manufactured inside the flexible pipe manufacturing apparatus 10 A conduit winding means 220 in which the conduit winding bobbin 226 is rotatably mounted so as to be wound and stored; Conduit winding means 220 is provided so as to be able to move left and right on the support table 251 seated on the bottom surface of the front region, conduit uniformity to guide uniform winding of the flexible conduit 4 to the conduit winding bobbin 226 Winding guide means 250 and; The rear guide 270 for supporting the stable supply of the flexible conduit 4 with the conduit uniform winding guide means 150 and the conduit winding means 220 is provided to be movable on the upper part of the conduit uniform winding guide means 250 and ; It is provided immediately after the flexible pipe manufacturing apparatus 10, and the flexible pipe conduit 4 is supplied by the force flowing out of the flexible pipe manufacturing apparatus 10 and the winding force of the conduit winding means 220. ) And the front guide 310 and the central guide 330 for sequentially supporting the supply; A conduit winding switch for controlling winding of the flexible conduit 4 on the conduit winding bobbin 226, provided between the front guide 310 and the rear guide 270, and the flexible conduit 4 is movably interposed up and down. It consists of 350.

The conduit winding means 220 includes a square fixing column 222 which is vertically fixed to the upper side of the lower horizontal support 221 fixed to the floor surface of the workshop; A lower horizontal support 221, a rectangular moving column 223 vertically installed to move left and right as a left and right moving member 240 on the other side of the upper portion; A rotating shaft 224 and a guide shaft 225 protruding horizontally at the same height to the upper portion of the square fixed column 222 and the square movable column 223 and rotatably stacked as a bearing 224a; A conduit winding bobbin 226 which is coupled between the rotating shaft 224 and the guide shaft 225 and on which the flexible conduit 4 is wound; A reducer 228 mounted on the outer surface of the rectangular moving column 223 and decelerating the rotational force of the driving motor 227 mounted on the lower portion; A reduction gear shaft 229 connected to the reduction gear 228 and receiving and receiving rotational power of the driving motor 272 inside the rectangular fixed column 222; A chain 232 for vertically connected deceleration sprocket 230 and rotation sprocket 231, which are installed on the reduction gear shaft 229 and the rotation shaft 224, to transmit the decelerated rotation force; It is made of a controller 233 that is mounted on the square fixing column 222 and controls the operation of the driving motor 227 by sensing the conduit winding switch 350.

The left and right moving member 240 includes a pair of guide rails 241 horizontally installed on the other upper side of the lower horizontal support 221; A moving block 242 mounted on both sides of the lower end of the rectangular movable column 223 and movably coupled to the guide rail 241; A rack gear 243 fastened and fixed to the upper portion of the lower horizontal support 221 between the guide rails 241; It consists of a pinion gear 245 that is rotatably accumulated in a motor 224 that rotates forward and backward in the lower center region of the rectangular movable column 223 and meshes with the rack gear 243.

The conduit uniform winding guide means 250 includes a forward and reverse rotation motor 252 mounted on the upper side of the support table 251; A reducer 253 that receives the rotational force of the motor 252 and decelerates the speed as an internal clutch device (not shown); A main horizontal rotation shaft 255 which is built up between the reduction gear 253 and the vertical support piece 254 mounted on the upper other side of the support table 251 to rotate and decelerate; A slider 256 which is inserted to the outer circumferential surface of the main horizontal rotation shaft 255 so as to be moved left and right at low speed; A pair of fixed shafts 257 fixed horizontally between the case 253a of the reducer 253 and the lower portion of the vertical support piece 254; A touch sensor 258 and 259 that is installed on the outer circumferential surface of the fixed shaft 257 and limits the left and right movement range of the slider 256 by the touch of the touch end 256a provided at the bottom of the slider 256; It is installed on the support table 251 and is made of a controller 260 for receiving the detection signals of the touch sensors 258 and 259 to control the operation of the forward and reverse rotation motor 252.

The conduit uniform winding guide means 250 configured as described above is cited for the disclosed technology (registered room 20-431019), and detailed structure and operation description will be omitted.

The rear guide 270 includes a pair of horizontal guide shafts 272 fixed between the fixed piece 271 and the vertical support piece 254 vertically fixed to the upper portion of the case 253a of the reducer 253; 256) The lower fixing piece 273 fixed to the upper portion and the lower fixing piece 273 vertically fixed to the upper central area, and a movable hole 274a that is movably coupled to the horizontal guide shaft 272 is formed vertically An upper moving block 276 composed of a fixed piece 274 and an upper fixed piece 275 which is closed on the vertical fixed piece 274; It is provided on the front and top of the upper fixing piece 275 of the upper moving block 276 and consists of a front guide member 280 and a rear guide member 290 for guiding and supporting the flexible conduit 4.

The front guide member 280 is composed of an upper vertical piece 281 fixed vertically to the front of the upper fixing piece 275, and a lower horizontal piece 282 fixed at a right angle to the lower end of the upper vertical piece 281. A front fixing portion 283; A pair of front guide rollers consisting of a vertical fastening rod 284 that is fastened and fixed to allow adjustment of a gap on the front of the lower horizontal piece 282 and a vertical roller 285 rotatably coupled to the outer peripheral surface of the vertical fastening rod 284 ( 286); The lower horizontal piece 282 is fastened and fixed to the upper rear surface, the vertical guide hole 287a is formed with a vertical support piece (287); It consists of a rotating roller 288 that is horizontally adjustable in height and rotatably coupled to the vertical guide hole 287a of the vertical support piece 287.

The rear guide member 290 includes a fixed vertical piece 291 and 292 fixed vertically by maintaining a gap at the top of the upper fixing piece 275; A lower roller 293, which is vertically rotatable between the fixed vertical pieces 291 and 292, and has a guide groove 293a; The fixed vertical piece 291, 292 is movably installed in the vertical guide hole 291a formed between the upper parts, is elastically supported by the support member 300, and the upper roller 294 having a guide groove 294a Wow; A pair of rear guides consisting of a vertical fastening rod 295 that is fastened by maintaining a gap at the rear of the fixed vertical piece 291 and 292, and a vertical roller 296 rotatably coupled to the outer peripheral surface of the vertical fastening rod 295 It consists of a roller 297.

The support member 300 includes a vertical movement hole 301 formed to communicate with a vertical guide hole 301a on the fixed vertical piece 291 and 292; A vertical movement shaft 303 which is movably coupled through the vertical movement hole 301, the lower end being fixed to the rotating shaft 294b of the upper roller 294, and the upper closing plate 302 fixed to the upper end; Fixed vertical pieces 291 and 292 Horizontal guides 304, which are fixed facing each other at the top, are fixed at both sides of the upper side, and a plurality of guide axes 305 are movably coupled to the upper side through the upper finish plate 302. )and; It is composed of an elastic spring (306) for supporting the upper roller (294) while supporting the upper finish plate (302), which is interposed on the upper surface of the horizontal fixture (304) and the outer peripheral surface of the guide axis (305).

The front guide 310 includes a closing vertical piece 311 fastened and fixed to the rear door 23b constituting the vertical case 23 of the flexible pipe manufacturing apparatus 10; A fixing block 312 fixed to protrude on the outer surface of the finishing vertical piece 311; A vertical insertion shaft 313 in which a lower portion is vertically inserted and fixed to the fixing block 312; A horizontal fixing piece 314 on which one side is horizontally inserted and fixed on the vertical insertion shaft 313; A roller housing 316 vertically fastened and fixed to the other side upper portion of the horizontal fixing piece 314, and a lower roller 315 having a guide groove 315a therein rotatable; An upper connecting piece 317 horizontally fastened and fixed to the upper surface of the roller housing 316; The upper connecting piece 317 and the upper connecting piece 318 is rotatably connected to the other side as a pivot pin 318a on the outer upper part; An upper roller 319 that is rotatably built on one side of the upper connection piece 318 and has a guide groove 319a; It is installed between one surface of the upper connecting piece 318 and the lower roller 315, and is made of an elastic spring 320 for supporting the lower roller 315.

The central guide 330 includes a central table 331 seated on the bottom surface of the rear area of the front guide 310; A rear bracket 332 that is fastened and fixed to the rear upper portion of the central table 331; A front bracket 334 fixed to correspond to the rear bracket 332 inside the vertical frame 333 fixed to the front of the center table 331; Corresponding to the inner side of the rear bracket 332 and the front bracket 334, the inner flange (335a) (335b) and the outer flange (335c) is fixed to be fastened in communication; An inner pipe 336 coupled to and fixed to the inner flanges 335a and 335b and an outer pipe 337 to which the other side is coupled and fixed to the outer flange 335c of the front bracket 334; It is provided on one side of the outer pipe 337 and consists of a central guide member 340 for stably guiding the flexible conduit 4 guided from the front guide 310 to the rear.

The central guide member 340 is detachably coupled to one outer circumferential surface of the outer pipe 337 and a fastening band 342 fastened and fixed as a bolt 341; A lower support piece 343 having an end fixed to the lower portion of the fastening band 342; A lower roller 345 that is rotatably installed between the other sides of the lower support piece 343 and has a guide groove 345a; An upper support piece 347 on which one side is rotatably mounted as a rotation pin 347a on the fastening piece 346 fixed to protrude on the outer circumferential surface of the fastening band 342; An upper roller 348 rotatably mounted on the other side of the upper support piece 347 and having a guide groove 348a; It is installed between the lower support piece 343 and the upper support piece 347, and consists of an elastic spring 349 supporting the lower roller 345 and the upper roller 348.

The conduit winding switch 350 includes a square column 352 that is fastened and fixed vertically to the top of the base 351 fixed to the bottom surface; A first horizontal fastening piece 353 which is horizontally fastened and fixed to the upper and lower parts of the rear of the rectangular pillar 352 and positioned to the right side; A first vertical support bar 354 fixed vertically by maintaining a gap on the outside of the first horizontal fastening piece 353; A rectangular vertical stand 355 fastened and fixed to the base 351; A second horizontal fastening piece 356 which is horizontally fastened and fixed to the upper and lower parts of the rear of the rectangular vertical stand 355 and positioned to the right side; A second vertical support bar 357 fixed by maintaining a gap on the outside of the second horizontal fastening piece 356; An upper block 359 in which a square column 352 is fastened and fixed to the upper portion, and a vertical recess 359a having an upper sensor 358 installed at the lower portion is formed; It consists of a lower sensor 361 detachably installed on a fastening bracket 360 fastened and fixed to the upper part of the base 351.

At this time, when the flexible conduit 4 touches the upper sensor 358, the operation of the conduit winding bobbin 226 is stopped by stopping the operation of the driving motor 227 by controlling the controller 233 of the conduit winding means 220. When it is stopped and the lower sensor 361 is touched, the flexible conduit 4 is wound as the driving motor 227 rotates and the conduit winding bobbin 226 rotates.

On the other hand, Figures 32 and 33 is a configuration diagram showing a conduit cooling device constituting the flexible conduit winding device of the flexible wire manufacturing machine according to the present invention.

As shown in FIGS. 32 and 33, the flexible conduit 4 is molded inside the flexible manufacturing apparatus 10 and flows out through the semi-circular through holes 371 and 372 formed on the rear door 23b. In order to cool the heat generated during the molding of the flexible conduit 4 by automatically spraying oil, a conduit cooling apparatus 370 is provided.

The conduit cooling device 370 is mounted on the central table 331 of the central guide 330 and connected to an oil container 373 and an oil pumping member 374 made of a pump and a motor for pumping oil to the outside. ; A solenoid valve 376 which is connected by an oil pumping member 374 and a hose 375 to open and close to supply and block the pumped oil to the outside; A connection block 379 connected in communication with the solenoid valve 376 and the connection pipe 377 and attached to the rear door 23b of the vertical case 23 as an attachment member 378; A flexible injection hose 380 connected in communication with the connection block 379; A spray nozzle 381 installed at an end of the flexible spray hose 380 to cool the heat by spraying oil into the flexible conduit 4 extracted through the semi-circular through holes 371 and 372 of the rear door 23b; It is installed on the front bracket 334 of the central table 331 and consists of a control control 382 that controls the operation of the solenoid valve 376 to control the oil injection time.

At this time, the connection pipe 377 is provided with a blocking switch 383 for manually blocking the oil of the solenoid valve 376.

The operation state of the flexible wire conduit winding device of the flexible wire manufacturing machine of the present invention configured as described above will be schematically described.

As shown in FIGS. 1 to 9, the metal band 1 wound in the roll type on the front holder member 40 constituting the winding device 20 inside the vertical case 23 is clamped as the air clamp 30. .

Next, the end of the metal strip (1) is taken out and sequentially connected to the guide roller (47) of the circular guide plate (46) constituting the gap adjusting member (40), and then the forming agent (50) is formed. Between the 3 and 4 forming machines 73 and 74 and between the forming guide rollers 80, the first and second forming machines 64 and 68, the upper and lower guides 76 and 77, and the flexible inertia machine 79. Connected sequentially, while rotating the winding device 20 and the forming device 50 sequentially as a rotating device 90, the flexible tube (2) is passed through a forming groove (78) made of a semicircle of the flexible tube forming machine (79). ).

In this state, by operating the electric wire supply device 110 provided in the front region of the flexible pipe manufacturing apparatus 10, the electric wire 3 wound around the electric wire winding bobbin 136 of the electric wire holding means 120 is said flexible pipe. (2) It is automatically released by untangling inside (see Fig. 2).

If the operation state of the wire supply device 110 is schematically described, as shown in FIGS. 10 to 14, the driving motor 129 constituting the wire holding means 120 is operated, and the driving motor 129 As the rotational force of the motor is decelerated through the reducer 133 and transmitted to the rotating shaft 134, the combined wire winding is provided between the rotating shaft 134 and the guide shaft 135 that is rotatably accumulated in the second vertical column 126. As the bobbin 136 gradually rotates, the wire 3 is released.

The wire 3 is released in this way is stably guided while sequentially passing through the wire guide member 190 and the inner wire guide 170 of the outer wire guide 180, the end of the flexible pipe manufacturing apparatus as shown in FIG. Flexible conduit as supplied to the inside of the input pipe 54a in the state inserted into the hollow main inner shaft 54 constituting the forming apparatus 50 of (10), and supplied into the flexible pipe 2 to be molded ( 4) is manufactured, the flexible conduit 4 is wound up and stored in the conduit winding bobbin 226 of the flexible pipe winding apparatus 210 provided in the rear region of the flexible pipe manufacturing apparatus 10 (see FIG. 15). )

If the operation state of the flexible conduit winding device is schematically described, as shown in FIGS. 15 to 30, the flexible conduit winding device 4 is molded and pulled out from the flexible tube manufacturing apparatus 10, and the flexible conduit winding device ( 210) constituting the front guide 310, the center guide 330, the conduit winding switch 350, the rear guide 270 and the conduit uniform winding guide means 250 are sequentially passed through, and then the end of the conduit winding The conduit winding bobbin 226 of the means 220 is wound around and fixed.

Next, as shown in FIGS. 15 and 16, when the driving motor 227 mounted on the lower portion of the reducer 228 mounted on the outer surface of the square fixation column 222 is operated, the rotational force of the driving motor 227 is reduced. 228), the reduction gear shaft 229 rotates and decelerates, and the rotational force decelerated by the chain 232 connected between the reduction sprocket 230 and the rotation shaft 224 is transmitted to the rotation shaft 224. The conduit winding bobbin 226 coupled to the rotating shaft 224 and the guide shaft 225, which is rotatably installed on the square movable column 223, is decelerated, that is, rotated at a low speed.

Accordingly, the flexible conduit 4 having an end fixed to the conduit winding bobbin 226 is gradually wound.

On the other hand, as shown in Figure 17, to install the conduit winding bobbin 226 on the rotating shaft 224 and the guide shaft 225 that is rotatably installed on the square fixed column 222 and the square moving column 223, the left and right moving members By operating (240), the square moving column (223) is moved to the outside to open a gap with the rotating shaft (224).

That is, when the motor 224 in the lower center area of the rectangular movable column 223 rotates forward, the pinion gear 245 installed in the motor 224 and engaged with the rack gear 243 rotates forward, and the rack gear 243 ), as the rack gear 243 moves outward, the moving blocks 242 on both sides of the lower end of the rectangular movable column 223 move outward along the guide rail 241 of the lower horizontal support 221.

Next, the conduit winding bobbin 226 is rotatably mounted between the rotating shaft 224 and the guide shaft 225.

In this state, the conduit winding means 220 is provided in the front region to operate the conduit uniform winding guide means 250 for guiding the uniform winding of the flexible conduit 4 to the conduit bobbin 226.

That is, when the rotational force of the motor 252 is transmitted to the reducer 253 by the forward rotation operation of the forward and reverse rotation motor 252 mounted on the support table 251, as shown in FIGS. 18 and 19, inside the reducer 253 The main power horizontally decelerated by the rotating power of the motor 252 by the clutch device (not shown), and the decelerated rotational force accumulated between the reduction gear 253 and the vertical support piece 254 on the other side of the support table 251. The main horizontal rotation axis 255 is transmitted at a low speed by being transmitted to the rotation axis 255.

At the same time, the slider 256 inserted into the outer circumferential surface of the main horizontal rotation axis 255 moves to the left side at a low speed so that the lower touch end 256a is attached to the touch sensor 258 installed on the outer circumferential surface of the fixed shaft 257. When the touch is performed, the forward and reverse rotation motor 252 is reversely rotated by the set control program of the controller 260 receiving the detection signal of the touch sensor 258.

Accordingly, when the slider 256 is moved to the right side along the main horizontal rotation axis 255, the lower touch end 256a touches the touch sensor 259 installed on the outer circumferential surface of the fixed shaft 257. , The slider 256 is moved in the opposite direction.

As such, the rear guide 270 moves left and right by a distance that the slider 256 moves reciprocally between the touch sensors 258 and 259, so that the front guide member 280 and the rear guide member of the rear guide 270 are moved. The flexible conduit 4 guided by 290 is uniformly wound from side to side on the conduit winding bobbin 226 of the conduit winding means 220.

When describing the operation state of the rear guide 270, as shown in FIGS. 18 and 20, it is fixed as the lower fixing piece 273 on the upper part of the slide 256, and on the case 253a of the reducer 253. On the horizontal guide shaft 272 between the fixed piece 271 being fixed and the vertical support piece 254, the upper moving block 276 made of the vertical fixed piece 274 coupled as a moving hole 274a slides 256 ) And move at the same time.

Accordingly, the flexible conduit 4 is guided by the front guide member 280 and the rear guide member 290 provided on the front and the top of the upper fixing piece 275 of the upper moving block 276, thereby moving left and right. .

That is, as shown in FIG. 21, the front guide is rotatably built on the outer circumferential surface of the vertical fastening rod 284 fixed to the lower horizontal piece 282 of the front fixing part 283 constituting the front guide member 280. It is guided between the vertical rollers 285 of the roller 286 and the outer circumferential surface of the rotary roller 288 that is horizontally rotatably coupled to the vertical guide hole 287a of the vertical support piece 287.

At the same time, as shown in FIG. 22, the guide groove 293a of the lower roller 293 that is rotatably stacked between the lower portions of the fixed vertical pieces 291 and 292 constituting the rear guide member 290, and the fixed vertical pieces (291) is inserted between the guide groove (294a) of the upper roller (294), which is rotatably built in the vertical guide hole (291a) of the (292), and is elastically supported by the support member (300), a fixed vertical piece (291) (292) Guided between the vertical fasteners (295) and the vertical rollers (296) of the rear guide roller (297) rotatably coupled to the outer circumferential surface of the rear, while moving from side to side, the flexible conduit (4) takes the conduit The conduit winding bobbin 226 of the means 220 is uniformly wound.

Meanwhile, as shown in FIG. 30, the flexible conduit 4 is provided between the front guide 310 and the rear guide 270, and the flexible conduit 4 is movably interposed in the upper and lower parts, so that the flexible conduit 4 is wound around the conduit winding bobbin 226. The operation state of the conduit winding switch 350 for controlling the will be described schematically.

As in FIG. 31, when the flexible conduit 4 passing through the front guide 310 and the central guide 330 touches the lower sensor 361 constituting the conduit winding switch 350, the conduit winding means 220 ), the driving motor 227 is operated under the control of the controller 233, and is uniformly wound while moving from side to side on the conduit winding bobbin 226 by the left and right movement of the conduit uniform winding guide means 250, and the upper sensor ( 358), the operation of the driving motor 227 is stopped by the control of the controller 233, and the operation of the conduit winding bobbin 226 is stopped.

That is, as the flexible conduit 4 is touched by the lower sensor 361 of the conduit winding switch 350 and is pulled while being wound on the conduit winding bobbin 226 by the rotation of the driving motor 227, the flexible conduit 4 ) Is moved upward and touched by the upper sensor 358 when the operation of the driving motor 227 and the conduit winding bobbin 226 is stopped, the flexible conduit 4 continuously supplied is the lower portion of the conduit winding switch 350 When it moves to and touches the lower sensor 361, it is repeatedly wound on the conduit winding bobbin 226 by the operation of the driving motor 227. (See Fig. 15)

In addition, as shown in FIG. 24, the flexible conduit (4) is provided immediately after the flexible pipe manufacturing apparatus 10 and supplied by the outflow force of the flexible pipe manufacturing apparatus 10 and the winding force of the conduit winding means 220. ) Will be briefly described in the operating state for the front guide 310 and the central guide 330 for sequentially supplying and supporting the area of the conduit winding means 220.

25 to 27, when explaining the operation state of the front guide 310, passes through the inside of the input pipe 54a inserted into the main inner shaft 54 of the flexible manufacturing apparatus 10, the rear door The guide of the lower roller 315 that is rotatably built inside the roller housing 316 constituting the front guide 310, the flexible conduit 4 extracted through the semicircular through holes 371 and 372 of 23b The groove 315a and the upper side of the upper side of the upper side of the roller housing 316, the upper connecting piece 317, rotatably installed on the upper connecting piece 318 rotatably connected as a pivoting pin 318a, elastic spring 320 ) Is stably supported by passing between the guide grooves 319a of the upper roller 319 that is elastically supported and is supplied to the outside, that is, the central guide member 340 of the central guide 330.

As described above, the operation state in which the flexible conduit 4 is guided by being supplied to the central guide member 340 will be schematically described.

That is, as shown in FIGS. 25 and 28, the lower roller 345 is rotatably built between the other side of the lower support piece 343 of the fastening band 342 coupled to the outer pipe 337 constituting the central guide 330. ) Of the guide groove (345a), and the fastening band (342) of the upper support piece (347) rotatably mounted on the other side as a pivoting pin (347a) on the fastening piece (346) of the outer peripheral surface, is rotatably mounted on the other side, and an elastic spring ( 349) between the guide groove 348a of the upper roller 348 that is elastically supported, the flexible conduit 4 is interposed and passes through the outer pipe 337, the rear bracket 332 and the front of the central table 331 It passes through the inner pipe 336 coupled between the inner flanges 335a and 335b that are fastened and fixed in communication with the bracket 334 and is supplied to the conduit winding switch 350 region.

In addition, the operation state of the conduit cooling apparatus 370 for cooling the heat generated during the molding production of the flexible conduit 4 inside the flexible pipe manufacturing apparatus 10 as shown in FIG. 24 will be schematically described.

32 and 33, an oil pumping member 374 made of a pump and a motor operates to pump oil inside the oil container 373 so that the oil pumping member 374 and a solenoid connected by a hose 375 Connection block 379 supplied to the valve 376, connected in communication with the solenoid valve 376 and the connection pipe 377, and attached to the rear door 23b of the vertical case 23 as an attachment member 378 Through the flexible injection hose 380 connected in communication with, and injected through the injection nozzle 381 at the end of the flexible injection hose 380, through the semi-circular through hole 371, 372 of the rear door 23b to extract The flexible wire conduit 4 cools the heat.

At this time, the oil sprayed to the flexible conduit 4 is opened by spraying for a set time of the solenoid valve 376 by a set control program of the control control 382 installed on the front bracket 334 of the central table 331. Will cool down.

The flexible wire conduit winding device of the flexible wire manufacturing machine according to the present invention described above is not limited to the above-described embodiments, and has a general knowledge in the field to which the present invention belongs without departing from the gist of the present invention as claimed in the following claims. Anyone who has had the technical idea to the extent that various changes can be implemented.

1: Metal strip 2: Flexible tube
3: Wire 4: Flexible conduit
10: flexible pipe manufacturing apparatus 23: vertical case
23b: rear door 110: wire supply device
210: flexible conduit winding device 220: conduit winding means
222: rectangular fixed column 223: rectangular movable column
224: rotating shaft 225: guide shaft
226: conduit winding bobbin 227: drive motor
228: reducer 231: rotating sprocket
232: Chain 233: Controller
240: left and right moving member 241: guide rail
242: moving block 243: rack gear
244: Forward and reverse rotation motor 245: Pinion gear
250: conduit uniform winding guide means 251: support table
253: reducer 254: vertical support piece
256: Slider 270: Rear guide
272: Horizontal guide axis 273: Lower fixed piece
274: vertical fixing piece 275: upper fixing piece
276: upper moving block 280: front guide member
310: Front guide 311: Closed vertical
312: Fixed block 313: Vertical insertion axis
314: Leveling piece 315: Lower roller
316: roller housing 317: upper connecting piece
318: upper connecting piece 319: upper roller
320,349: Elastic spring 330: Central guide
331: Central table 332: Rear bracket
334: front bracket 335a, 335b: inner flange
335c: outer flange 336,337: inner and outer pipes
340: central guide member 342: fastening band
343: lower support piece 345: lower roller
347: upper support piece 348: upper roller
350: conduit winding switch 352: square pillar
358: upper sensor 359: upper block
360: fastening bracket 361: lower sensor
370: conduit cooling device 373: oil barrel
374: oil pumping member 375: hose
376: solenoid valve 377: connecting pipe
378: Attachment member 379: Connection block
380: flexible spray hose 381: spray nozzle
382: Control control

Claims (9)

A flexible pipe manufacturing apparatus 10 for continuously forming the flexible pipe 2 while forming the metal strip 1 by drawing it out; A wire supply device 110 for automatically supplying the electric wire 3 without being entangled into the flexible pipe 2 which is provided and molded in the front region of the flexible pipe manufacturing apparatus 10; In the flexible wire manufacturing machine which is provided in the rear area of the flexible pipe manufacturing apparatus 10 and is configured of a flexible conduit winding apparatus 210 for automatically winding and storing the flexible conduit 4,
The flexible conduit winding device 210 is
The conduit winding means provided in the rear region of the flexible pipe manufacturing apparatus 10 so that the flexible conduit 4 manufactured inside the flexible pipe manufacturing apparatus 10 is wound and stored so that the conduit winding bobbin 226 is rotatably mounted ( 220) and;
The conduit winding means 220 is provided so as to be moved from side to side on the support table 251 seated on the bottom surface of the front region to guide the uniform winding of the flexible conduit 4 to the conduit winding bobbin 226. Uniform winding guide means 250;
The rear guide 270 is provided to be movable on top of the conduit uniform winding guide means 250 to support a stable supply of the flexible conduit 4 with the conduit uniform winding guide means 250 and the winding winding means 220 )Wow;
The finishing vertical piece 311 fastened and fixed to the rear door 23b constituting the vertical case 23 of the flexible pipe manufacturing apparatus 10, and a fixing block fixed to protrude on the outer surface of the finishing vertical piece 311 312, a vertical insertion shaft 313 to which the lower portion is vertically inserted and fixed to the fixing block 312, and a horizontal fixing piece 314 to which one side is horizontally inserted and fixed to the upper portion of the vertical insertion shaft 313, horizontal The roller housing 316 and the roller housing 316 in which the lower roller 315 having a guide groove 315a is vertically fastened and fixed to the other upper portion of the fixing piece 314, is rotatably stacked, and the upper surface of the roller housing 316. The upper connecting piece 317 that is horizontally fastened and fixed, and the upper connecting piece 318, which is rotatably connected to the other side of the upper connecting piece 317, as the pivot pin 318a, and the upper connecting piece 318, are rotatable on one side. It is constructed, and is composed of an upper roller 319 having a guide groove 319a and an elastic spring 320 installed between one surface of the upper connecting piece 318 and the lower roller 315 to support the lower roller 315. Became,
Front guide 310 for supplying and supporting the flexible conduit 4 supplied by the outflow force of the flexible pipe manufacturing apparatus 10 and the winding force of the conduit winding means 220 to the conduit winding means 220 Wow;
A central guide 330 provided in the rear area of the front guide 310 to supply and support the flexible conduit 4 to the wire winding means 220;
It is provided between the front guide 310 and the rear guide 270, and the flexible conduit 4 is movably interposed between the upper and lower parts to confine the conduit to control the winding of the flexible conduit 4 on the conduit winding bobbin 226. Flexible conduit winding device of a flexible wire manufacturing machine, characterized in that consisting of a switch 350. According to claim 1, The conduit winding means 220 is
A lower horizontal pedestal 221 and a square fixing column 222 vertically fixed to an upper side;
The lower horizontal support 221, the left and right moving member 240 on the other side of the upper and vertically movable column 223 that is vertically installed to move from side to side;
A rotating shaft 224 and a guide shaft 225 protruding at the same height and being rotatably stacked on the square fixed pillars 222 and the square movable pillars 223;
A conduit winding bobbin 226 coupled between the rotating shaft 224 and the guide shaft 225 and on which the flexible conduit 4 is wound;
A reducer 228 mounted on the outer surface of the rectangular moving column 223 and decelerating the rotational force of the driving motor 227 mounted on the lower portion;
A reduction gear shaft 229 connected to the reduction gear 228 and receiving and receiving rotational power of the driving motor 227 inside the rectangular fixed column 222;
A chain 232 for vertically connected deceleration sprocket 230 and rotation sprocket 231, which are installed on the reduction gear shaft 229 and the rotation shaft 224, to transmit the decelerated rotation force;
Flexible conduit winding of a flexible electric wire manufacturing machine, characterized in that it is mounted on the square fixed column (222) and configured by a controller (233) that controls the operation of the driving motor (227) by sensing the conduit winding switch (350). Device. The method of claim 2, wherein the left and right moving member 240 is
A guide rail 241 horizontally installed on the other upper side of the lower horizontal support 221;
A moving block 242 mounted on both sides of the lower end of the rectangular movable column 223 and movably coupled to a guide rail 241;
A rack gear 243 fastened and fixed to an upper portion of the lower horizontal support 221 between the guide rails 241;
Flexible of the flexible wire manufacturing machine characterized in that it consists of a pinion gear 245 meshed rotatably with a rack gear 243, which is rotatably accumulated in a motor 224 that rotates forward and backward in the lower center area of the rectangular movable column 223. Conduit winding device. The method according to claim 1, wherein the rear guide 270
A horizontal guide shaft 272 fixed between the fixed piece 271 and the vertical support piece 254 which are vertically fixed to the upper portion of the reducer case 253a of the conduit uniform winding guide means 250;
The lower fixing piece 273 fixed to the upper portion of the slide 256 of the conduit uniform winding guide means 250 and the lower fixing piece 273 are vertically fixed to the upper central area, and movable to the horizontal guide shaft 272 An upper moving block 276 consisting of a vertical fixing piece 274 on which a movable hole 274a is combined and an upper fixing piece 275 closed on the vertical fixing piece 274;
A flexible electric wire provided on the front and upper portions of the upper fixing piece 275 of the upper moving block 276 and composed of a front guide member 280 and a rear guide member 290 for guiding and supporting the flexible conduit 4 Flexible conduit winding device of manufacturing machine. delete According to claim 1, The central guide 330 is
A central table 331 seated on the bottom surface of the rear area of the front guide 310;
A rear bracket 332 which is fastened and fixed to the upper rear of the central table 331;
A front bracket 334 fixed to correspond to the rear bracket 332 inside the vertical frame 333 fixed to the front of the center table 331;
Corresponding to the inner side of the rear bracket 332 and the front bracket 334, the inner flange (335a) (335b) and the outer flange (335c) that is fastened and fixed in communication;
The inner pipe 336 coupled to the inner flange (335a) (335b) to be fastened and fixed
An outer pipe 337 to which the other side is coupled and fixed to the outer flange 335c of the front bracket 334;
Flexible conduit of a flexible electric wire manufacturing machine characterized in that it is provided on one side of the outer pipe 337 and is composed of a central guide member 340 for stably guiding the flexible conduit 4 guided from the front guide 310 to the rear. Winding device. According to claim 6, The central guide member 340 is
A fastening band 342 detachably coupled to one outer circumferential surface of the outer pipe 337 and fastened and fixed as a bolt 341;
A lower support piece 343 having an end fixed to the lower portion of the fastening band 342;
A lower roller 345 that is rotatably installed between the other sides of the lower support piece 343 and has a guide groove 345a;
An upper support piece 347 on which one side is rotatably mounted as a rotating pin 347a on a fastening piece 346 fixed to protrude on an outer circumferential surface of the fastening band 342;
An upper roller 348 rotatably mounted on the other side of the upper support piece 347 and having a guide groove 348a;
It is installed between the lower support piece 343 and the upper support piece 347, a flexible conduit winding of a flexible electric wire manufacturing machine characterized in that it consists of an elastic spring 349 supporting the lower roller 345 and the upper roller 348 Device. According to claim 1, The conduit winding switch 350 is
A square pillar 352 vertically fastened and fixed to the upper portion of the base 351 fixed to the bottom surface;
A first horizontal fastening piece (353) which is horizontally fastened and fixed to the upper and lower parts of the square column (352) and is located on the right side;
A first vertical support bar 354 which is vertically fixed by maintaining a gap on the outside of the first horizontal fastening piece 353;
A rectangular vertical stand 355 fastened and fixed to the base 351;
A second horizontal fastening piece 356 which is horizontally fastened and fixed to the upper and lower rear surfaces of the rectangular vertical stand 355 and positioned to the right side;
A second vertical support bar 357 fixed by maintaining a gap on the outside of the second horizontal fastening piece 356;
An upper block 359 in which the vertical pillar 352 is fastened and fixed to the upper portion, and a vertical recess 359a having an upper sensor 358 installed at the lower portion is formed;
Consists of a lower sensor 361 that is detachably installed on a fastening bracket 360 fastened and fixed to the upper part of the base 351,
When the flexible conduit 4 is touched by the upper and lower sensors 358 and 361, the flexible conduit of the flexible wire manufacturing machine is configured to control the operation of the driving motor 227 by the control of the controller 233 Winding device. The flexible conduit (4) according to claim 1, wherein the flexible conduit (4) is sprayed with oil into the region of the flexible conduit (4) extracted through the semi-circular through holes (371) (372) formed on the rear door (23b) of the flexible pipe manufacturing apparatus (10). Equipped with a conduit cooling device 370 to cool the heat generated during molding,
The conduit cooling device 370
An oil pumping member 374 formed on a central table 331 of the central guide 330 and connected to an oil container 373 and composed of a pump and a motor for pumping oil to the outside;
A solenoid valve 376 connected by the oil pumping member 374 and a hose 375 to open and close to supply and block the pumped oil to the outside;
A connection block 379 connected in communication with the solenoid valve 376 and a connection pipe 377 and attached to the rear door 23b of the vertical case 23 as an attachment member 378;
A flexible injection hose 380 connected in communication with the connection block 379;
An injection nozzle 381 installed at an end of the flexible injection hose 380 to cool the heat by spraying oil into the flexible conduit 4 extracted through the semi-circular through holes 371 and 372 of the rear door 23b;
It is installed on the front bracket 334 of the central table 331, and controls the operation of the solenoid valve 376 to control the oil injection time. Device.

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