WO2022103056A1 - Wire coating device - Google Patents
Wire coating device Download PDFInfo
- Publication number
- WO2022103056A1 WO2022103056A1 PCT/KR2021/015778 KR2021015778W WO2022103056A1 WO 2022103056 A1 WO2022103056 A1 WO 2022103056A1 KR 2021015778 W KR2021015778 W KR 2021015778W WO 2022103056 A1 WO2022103056 A1 WO 2022103056A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wire
- fiber
- forming module
- fiber forming
- module
- Prior art date
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Images
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/14—Machine details; Auxiliary devices for coating or wrapping ropes, cables, or component strands thereof
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/16—Auxiliary apparatus
Definitions
- the present invention relates to a wire coating device.
- the present invention relates to a wire coating device for forming a polymer fiber from a polymer solution and coating the formed polymer fiber on a wire.
- the wire coating device refers to a device for coating by attaching fine fibers to a wire.
- a fiber is formed from a polymer solution and the wire is crossed over the formed fiber to coat the fiber on the wire.
- the existing wire coating device since the user has to apply the polymer solution directly to the working surface, it may be difficult to secure the reproducibility of the process.
- the user has to insert the end of the wire directly into the grip portion for gripping both ends of the wire may cause inconvenience.
- the wire coating method refers to a method of coating by attaching fine fibers to a wire.
- the wire coating method can use a wire coating apparatus, for example.
- the fiber may be coated on the wire.
- the coated wire is separated from the device and the thickness of the coated wire is measured to evaluate the quality of the coated wire. For example, if the thickness of the coated wire is smaller than the reference value, since the coated wire must be coated again with fibers, inefficiency of the wire coating process may occur.
- Patent Document 0001 KR 10-2055769 B1
- the present invention aims to solve the above and other problems.
- Another object of the present invention is to provide a wire coating device that maintains a state in which the wire is pulled taut in the process of coating the fiber on the wire.
- Another object of the present invention is to provide a wire coating device for measuring the thickness of a coated wire.
- Another object of the present invention is to provide a wire coating device for guiding a wire to a chuck for holding the wire.
- Another object of the present invention is to provide a wire coating device in which a chuck in which a wire is inserted into a chuck for fixing the wire is retracted and the wire is fixed to the chuck.
- Another object of the present invention is to provide a wire coating device having a solution supply unit for applying a polymer solution to a module forming a polymer fiber.
- Another object of the present invention is to provide a wire coating method including a treatment step before and after the step of coating the polymer fiber on the wire.
- Another object of the present invention is to provide a wire coating method comprising a post-treatment step of improving the state in which the coated polymer fiber is adsorbed to the wire after the polymer fiber is coated on the wire.
- a wire holder unit for fixing both ends of the wire (wire);
- a fiber forming unit having a first fiber forming module and a second fiber forming module to which a polymer solution is applied and facing each other to form fibers while approaching and retreating from each other; and a control unit controlling the wire holder unit to adjust the tension of the wire, and controlling the fiber forming unit to cross the wire to the fiber, wherein the fiber forming unit controls the length direction of the wire
- a wire coating device may be provided, in which the wire is rotated about an axis, and when the wire and the fiber cross each other, the fiber is attached to the wire and coated.
- a pretreatment step S100
- a wire coating step S200
- processing the coated wire including a post-processing step (S300), a wire coating method (S10) may be provided.
- a wire coating device that maintains a taut state of the wire in the process of coating the fiber on the wire.
- a wire coating device for measuring the thickness of the coated wire may be provided.
- a wire coating device for guiding the wire to a chuck (chuck) for fixing the wire may be provided.
- a wire coating device in which the wire is fixed to the chuck by the chuck in which the wire is inserted into the chuck for fixing the wire.
- a wire coating device having a solution supply unit for applying a polymer solution to a module forming a polymer fiber may be provided.
- a wire coating method including a treatment process before and after the process of coating the polymer fiber on the wire may be provided.
- a wire coating method including a post-treatment step of improving a state in which the coated polymer fiber is adsorbed to the wire after the polymer fiber is coated on the wire.
- FIG. 1 is a view showing a wire coating device 10 according to an embodiment of the present invention.
- FIG. 2 is a view showing a wire holder unit 1000 according to an embodiment of the present invention.
- FIG. 3 is a view illustrating a state in which the guide modules 1400 and 1600 of FIG. 2 are moved forward.
- FIG 4 is a view showing a first chuck 1220 according to an embodiment of the present invention.
- FIG. 5 is a view showing a state in which a chuck sleeve 1225 is coupled to the bottom of the chuck of FIG. 4 .
- FIG. 6 is a view showing a state in which the first coupling module is coupled to the chuck groove.
- FIG. 7 is a view showing a state in which the wire core is coupled to the wire holder unit.
- FIG. 8 is a view showing a solution supply unit 3000 according to an embodiment of the present invention.
- FIG. 9 is a view showing the first fiber forming module and the second fiber forming module shown in FIG. 1 .
- FIG. 10 is a view showing a fiber forming module contact member.
- FIG 11 is a view showing a wire 20 according to an embodiment of the present invention.
- FIG 12 to 14 are views showing the operation of the wire coating device 10 according to an embodiment of the present invention.
- 15 is a view showing a block diagram of a wire coating device 10 according to an embodiment of the present invention.
- 16 is a flowchart showing a wire coating method (S10) according to an embodiment of the present invention.
- FIG. 17 is a flowchart illustrating a pre-processing step (S100) according to an embodiment of the present invention.
- S300 post-processing step
- FIG. 19 is a flowchart showing the wire coating step (S200) according to an embodiment of the present invention.
- FIG. 20 is a flowchart illustrating the fiber attachment step (S221) according to an embodiment of the present invention.
- 21 is a view showing a wire coated by the wire coating method (S10) according to an embodiment of the present invention.
- a wire holder unit for fixing both ends of the wire (wire);
- a fiber forming unit having a first fiber forming module and a second fiber forming module to which a polymer solution is applied and facing each other to form fibers while approaching and retreating from each other; and a control unit controlling the wire holder unit to adjust the tension of the wire, and controlling the fiber forming unit to cross the wire to the fiber, wherein the fiber forming unit controls the length direction of the wire
- a wire coating device may be provided, in which the wire is rotated about an axis, and when the wire and the fiber cross each other, the fiber is attached to the wire and coated.
- a pretreatment step S100
- a wire coating step S200
- processing the coated wire including a post-processing step (S300), a wire coating method (S10) may be provided.
- a specific process sequence may be performed different from the described sequence.
- two processes described in succession may be performed substantially simultaneously, or may be performed in an order opposite to the order described.
- a film, region, or component when a film, region, or component is connected, other films, regions, and components are interposed between the films, regions, and components as well as when the films, regions, and components are directly connected. and indirectly connected.
- a film, a region, a component, etc. when it is said that a film, a region, a component, etc. are electrically connected, not only the case where the film, a region, a component, etc. are directly electrically connected, other films, regions, components, etc. are interposed therebetween. Indirect electrical connection is also included.
- the wire coating device 10 may coat or coat a polymer fiber on a wire.
- the wire in the state before the polymer fiber is coated or coated may be referred to as a 'wire core'.
- a wire in a state after the polymer fiber is coated or coated may be referred to as a 'coated wire'.
- the wire coating device 10 may include a casing unit 4000 .
- the casing unit 4000 may form an accommodation space therein.
- a polymer fiber may be coated or coated on the wire core.
- the casing unit 4000 may include a bottom (4100).
- the bottom 4100 may form a horizontal (horizon).
- the horizontality may be defined by, for example, the first direction DR1 and the second direction DR2 .
- the first direction DR1 may be, for example, a front-rear direction.
- the second direction DR2 may be, for example, a left right direction.
- the third direction DR3 may be perpendicular to the horizontal direction.
- the third direction DR3 may be an up-down direction.
- a component may be loaded on the upper surface of the bottom 4100 .
- the casing unit 4000 may include a bottom rail 4150 .
- the bottom rail 4150 may be located on an upper surface of the bottom 4100 .
- the bottom rail 4150 may form an elongated shape in one direction.
- the bottom rail 4150 may have a shape extending in the first direction DR1 .
- the bottom rail 4150 may be provided in plurality.
- the plurality of bottom rails 4150 may be disposed to be spaced apart from each other in the second direction DR2 .
- the casing unit 4000 may include a wall 4200 (wall).
- the wall 4200 may form a shape extending upward from the bottom 4100 .
- the wall 4200 may transmit at least a portion of the incident light. Through the wall 4200, the appearance of the inside of the casing unit 4000 can be observed from the outside.
- a lower end of the wall 4200 may be connected to the bottom 4100 .
- the casing unit 4000 may include a sealing 4300 (ceiling).
- the sealing 4300 may be positioned on the bottom 4100 .
- the sealing 4300 may be connected to the upper end of the wall 4200 .
- the casing unit 4000 may include a sealing rail 4350 (ceiling rail).
- the sealing rail 4350 may be disposed on a lower surface of the sealing 4300 .
- the sealing rail 4350 may form an elongated shape in one direction.
- the sealing rail 4350 may have a shape extending in the first direction DR1 .
- a plurality of sealing rails 4350 may be provided.
- the plurality of sealing rails 4350 may be disposed to be spaced apart from each other in the second direction DR2 .
- the sealing rail 4350 may face the bottom rail 4150 .
- the wire coating device 10 may include a wire holder unit 1000 .
- the wire holder unit 1000 may be installed in the casing unit 4000 .
- the wire holder unit 1000 is located inside the casing unit 4000 , and may be located between the bottom 4100 and the sealing 4300 .
- At least a portion of a lower surface of the wire holder unit 1000 may be positioned above the bottom 4100 . In other words, at least a portion of the lower surface of the wire holder unit 1000 may be spaced apart from the bottom 4100 . At least a portion of the lower surface of the wire holder unit 1000 may include a front portion of the lower surface of the wire holder unit 1000 . In other words, if the object of a height higher than the distance between the wire holder unit 1000 and the bottom 4100 moves from the front to the back of the wire holder unit 1000, it will be located between the wire holder unit 1000 and the bottom 4100. can
- the wire holder unit 1000 may be coupled to both ends of the wire core.
- the wire holder unit 1000 may form tension between both ends of the wire core.
- the wire coating device 10 may include a fiber forming unit 2000 .
- the fiber forming unit 2000 may form fibers. Fibers can be produced from polymer solutions.
- the relative arrangement between the fiber forming unit 2000 and the wire holder unit 1000 may vary.
- the fiber forming unit 2000 may move with respect to the wire holder unit 1000 .
- the wire holder unit 1000 may move with respect to the fiber forming unit 2000 .
- the fiber forming unit 2000 may move with respect to the wire holder unit 1000, and in the process, the fibers may be coated or coated on the wire core.
- the fiber forming unit 2000 may include a moving module 2100 .
- the moving module 2100 may include a horizontal column 2105 .
- a plurality of horizontal columns 2105 may be provided.
- the horizontal column 2105 may include a bottom horizontal column 2105a and a sealing horizontal column 2105b.
- the bottom horizontal column 2105a may be positioned on the bottom rail 4150 .
- the bottom horizontal column 2105a may have, for example, an elongated shape in the second direction DR2 .
- the bottom horizontal column 2105a may move along the bottom rail 4150 .
- the bottom horizontal column 2105a may move in the first direction DR1 .
- the bottom horizontal column 2105a may be positioned in front of the wire holder unit 1000 .
- the bottom horizontal column 2105a moves backward, the bottom horizontal column 2105a may be positioned between the bottom 4100 and the wire holder unit.
- the bottom horizontal column 2105a moves forward, the bottom horizontal column 2105a may be positioned in front of the wire holder unit 1000 .
- the sealing horizontal column 2105b may be located on the sealing rail 4350 .
- the sealing horizontal column 2105b may, for example, form an elongated shape in the second direction DR2 .
- the sealing horizontal column 2105b can move along the sealing rail 4350 .
- the sealing horizontal column 2105b may move in the first direction DR1 .
- the moving module 2100 may include a vertical frame 2115 .
- a vertical column 2115 may be included.
- the vertical column 2115 may connect the bottom horizontal column 2105a and the sealing horizontal column 2105b.
- a plurality of vertical columns 2115 may be provided.
- the vertical column 2115 may include a left vertical column 2115 and a right vertical column 2115 .
- the vertical column 2115 , the bottom horizontal column 2105a , and the sealing horizontal column 2105b may form a shape of a rectangular photo frame as a whole.
- the vertical column 2115 , the bottom horizontal column 2105a , and the sealing horizontal column 2105b may be referred to as a 'moving frame'.
- the moving frames 2105a, 2105b, and 2115 can move in the front-rear direction.
- the moving frames 2105a , 2105b , and 2115 may move in the first direction DR1 .
- the moving frames 2105a, 2105b, and 2115 are movable with respect to the wire holder unit 1000 .
- the moving frames 2105a, 2105b, and 2115 may be positioned in front of the wire holder unit 1000 .
- the moving frames 2105a, 2105b, and 2115 may form a shape surrounding the wire holder unit 1000 .
- the moving frames 2105a, 2105b, and 2115 move forward, the moving frames 2105a, 2105b, and 2115 may be positioned in front of the wire holder unit 1000 .
- the wire core and the fiber may cross each other.
- the fiber may be coated or coated on the wire core.
- the fiber movement module 2100 may include a vertical bar 2125 .
- the vertical bar 2125 may be disposed between the bottom horizontal column 2105a and the sealing horizontal column 2105b.
- the vertical bar 2125 may connect the bottom horizontal column 2105a and the sealing horizontal column 2105b.
- the vertical bar 2125 may extend from the bottom horizontal column 2105a and be connected to the sealing horizontal column 2105b.
- the vertical bar 2125 may be located inside the moving frames 2105a, 2105b, and 2115.
- a plurality of vertical bars 2125 may be provided.
- the vertical bar 2125 may include a first vertical bar 2125a and a second vertical bar 2125b.
- the first vertical bar 2125a and the second vertical bar 2125b may be disposed in the second direction DR2 or in the left-right direction.
- the movement module 2100 may include a first direction movement module 2110 .
- the first direction moving module 2110 may be installed in the moving frames 2105a, 2105b, and 2115.
- the moving frames 2105a, 2105b, and 2115 may move the moving frames 2105a, 2105b, and 2115 in the first direction DR1 or the front-rear direction.
- the movement module 2100 may include a second direction movement module 2120 .
- the second direction moving module 2120 may be installed in the moving frames 2105a, 2105b, and 2115.
- the second direction movement module 2120 may move the vertical bar 2125 in the second direction DR2 or the left and right direction.
- the second direction movement module 2120 may make the first vertical bar 2125a and the second vertical bar 2125b approach or move away from each other.
- the movement module 2100 may include a third direction movement module 2130 .
- the third direction moving module 2130 may be installed in the moving frames 2105a, 2105b, and 2115.
- the third direction movement module 2130 may move the fiber forming modules 2200 and 2300 .
- the fiber forming modules 2200 and 2300 may move along the vertical bar 2125 .
- the fiber forming unit 2000 may include fiber forming modules 2200 and 2300 .
- the fiber forming modules 2200 and 2300 may include a first fiber forming module 2200 and a second fiber forming module 2300 .
- the fiber forming modules 2200 and 2300 may refer to at least one of the first fiber forming module 2200 and the second fiber forming module 2300 .
- the first fiber forming module 2200 may be coupled to the first vertical bar 2125a.
- the first fiber forming module 2200 may move on the first vertical bar 2125a.
- the first fiber forming module 2200 may move up and down on the first vertical bar 2125a.
- the second fiber forming module 2300 may be coupled to the second vertical bar 2125b.
- the second fiber forming module 2300 may move on the second vertical bar 2125b.
- the second fiber forming module 2300 may move up and down on the second vertical bar 2125b.
- the second fiber forming module 2300 may face the first fiber forming module 2200 .
- the third direction movement module 2130 may elevate the fiber forming modules 2200 and 2300 . That is, the fiber forming modules 2200 and 2300 may move upward or downward by the third direction movement module 2130 . Even if the fiber forming modules 2200 and 2300 move up and down, the first fiber forming module 2200 and the second fiber forming module 2300 may face each other.
- the second direction movement module 2120 may move the vertical bar 2125 .
- vertical bar 2125 may move along horizontal column 2105 .
- the first fiber forming module 2200 and the second fiber forming module 2300 may approach each other.
- the first fiber forming module 2200 and the second fiber forming module 2300 may move away from each other.
- the polymer solution located between the first fiber forming module 2200 and the second fiber forming module 2300 may be tensioned. .
- polymer fibers may be formed. The polymer fiber may extend from the first fiber forming module 2200 to lead to the second fiber forming module 2300 .
- the wire coating device 10 may include a solution supply unit 3000 .
- the solution supply unit 3000 may receive a polymer solution.
- the solution supply unit 3000 may be installed in the casing unit 4000 .
- the solution supply unit 3000 may provide a polymer solution to the fiber forming modules 2200 and 2300 .
- the wire coating device 10 may include a control unit 5100 .
- the control unit 5100 may include any type of device capable of processing data, such as a processor.
- the 'processor' may refer to, for example, a data processing device embedded in hardware having a physically structured circuit to perform a function expressed as a code or command included in a program.
- a microprocessor a central processing unit (CPU), a processor core, an application specific integrated circuit (ASIC), a field programmable gate array (FPGA)
- a processing device such as a multiprocessor may be included, but the scope of the present invention is not limited thereto.
- control unit 5100 may include at least one of a printed circuit board (PCB), a computer, a laptop, and a server.
- the control unit 5100 may be electrically connected to the wire holder unit 1000 , the fiber forming unit 2000 , and the solution supply unit 3000 .
- the wire coating device 10 may include a touch screen 5200 .
- the touch screen 5200 may display a screen.
- the touch screen 5200 may obtain a touch input.
- the touch screen 5200 may be referred to as an input unit.
- Information input to the touch screen 5200 may relate to the operation of at least one of the wire holder unit 1000 , the fiber forming unit 2000 , and the solution supply unit 3000 .
- FIG. 2 is a view showing a wire holder unit 1000 according to an embodiment of the present invention.
- FIG. 2 may be a view showing a state in which the wire holder unit 1000 is viewed from the front of the wire holder unit 1000 .
- 3 is a view illustrating a state in which the guide modules 1400 and 1600 of FIG. 2 are moved forward.
- the wire holder unit 1000 may include a holder body 1100 .
- the holder body 1100 may be installed in the casing unit 4000 (refer to FIG. 1 ).
- the holder front surface 1120 may mean the front surface of the holder body 1100 .
- a plurality of openings may be formed on the front surface of the holder 1120 .
- the holder first opening 1121 , the holder second opening 1122 , and the holder third opening 1123 may be formed on the front surface 1120 of the holder.
- the first opening 1121 may be positioned below the second opening 1122 and the third opening 1123 .
- the third opening 1123 may be positioned above the second opening 1122 .
- the second opening 1122 may be positioned between the first opening 1121 and the third opening 1123 .
- the third opening 1123 may have an elongated shape in the third direction DR3 .
- the wire holder unit 1000 may include a first wire holder module 1200 .
- the first wire holder module 1200 may be coupled to or installed on the holder body 1100 .
- the first wire holder module 1200 may include a first wire holder frame 1210 .
- the first wire holder frame 1210 may be coupled to or fixed to the holder body 1100 .
- the first wire holder frame 1210 may be coupled to or fixed to the holder front surface 1120 .
- the first wire holder frame 1210 may be positioned below the first opening 1121 .
- the first wire holder module 1200 may include a first chuck 1220 (chuck).
- the first chuck 1220 may be coupled to the first wire holder frame 1210 to rotate.
- the first chuck 1220 may be positioned in front of the holder front surface 1120 .
- the first chuck 1220 may be coupled to one end of the wire core.
- the wire holder unit 1000 may include a second wire holder module 1300 .
- the second wire holder module 1300 may be coupled to or installed on the holder body 1100 .
- the wire holder modules 1200 and 1300 may mean at least one of the first wire holder module 1200 and the second wire holder module 1300 .
- the second wire holder module 1300 may include a second wire holder frame 1310 .
- the second wire holder frame 1310 may be located in the third opening 1123 .
- the second wire holder frame 1310 may be raised and lowered in the third opening 1123 .
- the distance between the second wire holder frame 1310 and the first wire holder module 1200 may change. That is, the distance between the second wire holder frame 1310 and the first wire holder module 1200 may depend on the movement of the second wire holder frame 1310 .
- the second wire holder module 1300 may include a second chuck 1320 .
- the second chuck 1320 may be coupled to the second wire holder frame 1310 to rotate.
- the second chuck 1320 may be positioned in front of the holder front surface 1120 .
- the second chuck 1320 may be positioned on the first chuck 1220 .
- the second chuck 1320 may face the first chuck 1220 .
- the second chuck 1320 may be coupled to the other end of the wire core.
- the chucks 1220 and 1320 may refer to at least one of the first chuck 1220 and the second chuck 1320 .
- the distance between the first chuck 1220 and the second chuck 1320 may vary. For example, when the second wire holder frame 1310 rises from the third opening 1123 , the distance between the first chuck 1220 and the second chuck 1320 may increase. For example, when the second wire holder frame 1310 descends from the third opening 1123 , the distance between the first chuck 1220 and the second chuck 1320 may be reduced.
- the second wire holder module 1300 may include a wire holder lifting unit 1340 .
- the wire holder lifting unit 1340 may be installed in the holder body 1100 .
- the wire holder lifting unit 1340 may be coupled to the second wire holder frame 1310 .
- the wire holder lifting unit 1340 may raise and lower the second wire holder frame 1310 .
- the second wire holder frame 1310 may move along the longitudinal direction of the third opening 1123 .
- the longitudinal direction of the third opening 1123 may be, for example, a direction in which the third opening 1123 is elongated or a third direction DR3 (refer to FIG. 1 ).
- a longitudinal direction of the third opening 1123 may be parallel to a direction from the first chuck 1220 to the second chuck 1320 , for example.
- the first chuck 1220 , the second chuck 1320 , and the third opening 1123 may be positioned on the same line.
- the wire holder lifting unit 1340 may include a wire holder lifting unit rod 1341 .
- a longitudinal direction of the wire holder lifting rod 1341 may be parallel to a longitudinal direction of the third opening 1123 .
- the wire holder lifting rod 1341 may be installed or coupled to the holder body 1100 .
- the second wire holder frame 1310 may be coupled to the wire holder lifting rod 1341 .
- the second wire holder frame 1310 may move along the wire holder lifting rod 1341 .
- the wire holder lifting rod 1341 and the second wire holder frame 1310 may be, for example, screw-coupled.
- a thread may be formed on an outer surface of the wire holder lifting rod 1341
- a thread may be formed on an inner peripheral surface of the second wire holder frame 1310 .
- the second wire holder frame 1310 may rise.
- the second chuck 1320 may move away from the first chuck 1220 .
- tension may be formed in the wire core.
- the wire holder unit 1000 may include a first guide module 1400 .
- the first guide module 1400 may be installed or coupled to the holder body 1100 .
- the first guide module 1400 may be adjacent to the first opening 1121 .
- at least a portion of the first guide module 1400 may be exposed to the outside through the first opening 1121 .
- the first guide module 1400 may include a first guide first wing 1410 and a first guide second wing 1420 .
- the first guide wings 1410 and 1420 may refer to at least one of the first guide first wing 1410 and the first guide second wing 1420 .
- the first guide wings 1410 and 1420 may include first guide arms 1411 and 1421 .
- the first guide first wing 1410 may include a first guide first arm 1411 .
- the first guide second wing 1420 may include a first guide second arm 1421 .
- the first guide arms 1411 and 1421 may refer to at least one of the first guide first arm 1411 and the first guide second arm 1421 .
- the first guide arms 1411 and 1421 may move in and out of the holder body 1100 through the first opening 1121 .
- the first guide arms 1411 and 1421 may be located inside the holder body 1100 with reference to FIG. 2 .
- at least a portion of the first guide arms 1411 and 1421 may be located outside the holder body 1100 with reference to FIG. 3 .
- the first guide wings 1410 and 1420 may include first guide drivers 1414 and 1424 .
- the first guide first wing 1410 may include a first guide first driving unit 1414 .
- the first guide second wing 1420 may include a first guide second driving unit 1424 .
- the first guide driving units 1414 and 1424 may refer to at least one of the first guide first driving unit 1414 and the first guide second driving unit 1424 .
- the first guide driving units 1414 and 1424 may be installed inside the holder body 1100 .
- the first guide driving units 1414 and 1424 may be coupled to the first guide arms 1411 and 1421 .
- the first guide first driving unit 1414 may be coupled to the first guide first arm 1411 .
- the first guide second driving unit 1424 may be coupled to the first guide second arm 1421 .
- the first guide drivers 1414 and 1424 may move the first guide first arm 1411 and the first guide second arm 1421 .
- the first guide drivers 1414 and 1424 may rotate the first guide first arm 1411 and the first guide second arm 1421 to be positioned in front of the holder front surface 1120 .
- the first guide first arm 1411 and the first guide second arm 1421 are positioned in front of the holder front surface 1120 , the first guide first arm 1411 and the first guide second arm 1421 are can access each other.
- the first guide wings 1410 and 1420 may include first guide passages 1412 and 1422 .
- the first guide first wing 1410 may include a first guide first passage 1412 .
- the first guide second wing 1420 may include a first guide second passage 1422 .
- the first guide first passage 1412 may be connected to an end of the first guide first arm 1411 .
- the first guide second passage 1422 may be connected to an end of the first guide second arm 1421 .
- the first guide passages 1412 and 1422 may mean at least one of the first guide passage 1412 and the first guide passage 1422 .
- the longitudinal direction of the first guide passages 1412 and 1422 may be parallel to the third direction DR3 (refer to FIG. 1 ).
- the guide driving units 1414 and 1424 may be installed inside the holder body 1100 .
- the first guide driving units 1414 and 1424 may be coupled to the first guide arms 1411 and 1421 .
- the first guide first driving unit 1414 may be coupled to the first guide first arm 1411 .
- the first guide second driving unit 1424 may be coupled to the first guide second arm 1421 .
- the first guide drivers 1414 and 1424 may move the first guide first arm 1411 and the first guide second arm 1421 .
- the first guide drivers 1414 and 1424 may rotate the first guide first arm 1411 and the first guide second arm 1421 to be positioned in front of the holder front surface 1120 .
- the first guide first arm 1411 and the first guide second arm 1421 are positioned in front of the holder front surface 1120 , the first guide first arm 1411 and the first guide second arm 1421 are can access each other.
- the first guide wings 1410 and 1420 may include first guide passages 1412 and 1422 .
- the first guide first wing 1410 may include a first guide first passage 1412 .
- the first guide second wing 1420 may include a first guide second passage 1422 .
- the first guide first passage 1412 may be connected to an end of the first guide first arm 1411 .
- the first guide second passage 1422 may be connected to an end of the first guide second arm 1421 .
- the first guide passages 1412 and 1422 may mean at least one of the first guide passage 1412 and the first guide passage 1422 .
- the longitudinal direction of the first guide passages 1412 and 1422 may be parallel to the third direction DR3 (refer to FIG. 1 ).
- the first guide first passage 1412 and the first guide second passage 1422 may be grooves elongated in the longitudinal direction.
- the first guide first passage 1412 and the first guide second passage 1422 may approach and face each other.
- the first guide passages 1412 and 1422 may form a passage.
- the first guide passages 1412 and 1422 may be connected to the first chuck 1220 .
- the wire core may be guided to the first chuck 1220 along the first guide passages 1412 and 1422 .
- the first guide wings 1410 and 1420 may include first guide cones 1413 and 1423 .
- the first guide first wing 1410 may include a first guide first cone 1413 .
- the first guide first cone 1413 may be connected to the first guide first passage 1412 .
- the first guide first cone 1413 may be formed to extend upward from the first guide first passage 1412 .
- the first guide second wing 1420 may include a first guide second cone 1423 .
- the first guide second cone 1423 may be connected to the first guide second passage 1422 .
- the first guide second cone 1423 may be formed to extend upward from the first guide second passage 1422 .
- the first guide cones 1413 and 1423 may mean at least one of the first guide cone 1413 and the first guide cone 1423 .
- the first guide first cone 1413 and the first guide second cone may approach and face each other.
- the first guide cones 1413 and 1423 may form a funnel shape. Accordingly, when the wire core is inserted into the first guide cones 1413 and 1423 , the wire core may easily pass through the first guide passages 1412 and 1422 to reach the first chuck 1220 .
- the wire holder unit 1000 may include a second guide module 1600 .
- the second guide module 1600 may be installed or coupled to the holder body 1100 .
- the second guide module 1600 may be adjacent to the second opening 1122 .
- at least a portion of the second guide module 1600 may be exposed to the outside through the second opening 1122 .
- the second guide module 1600 may be positioned above the first guide module 1400 .
- the second guide module 1600 may include a second guide first wing 1610 and a second guide second wing 1620 .
- the second guide wings 1610 and 1620 may refer to at least one of the second guide first wing 1610 and the second guide second wing 1620 .
- the second guide wings 1610 and 1620 may include second guide arms 1611 and 1621 .
- the second guide first wing 1610 may include a second guide first arm 1611 .
- the second guide second wing 142 may include a second guide second arm 1621 .
- the second guide arms 1611 and 1621 may refer to at least one of the second guide first arm 1611 and the second guide second arm 1621 .
- the second guide arms 1611 and 1621 may move in and out of the holder body 1100 through the second opening 1122 .
- the second guide arms 1611 and 1621 may be located inside the holder body 1100 with reference to FIG. 2 .
- the second guide arms 1611 and 1621 may be located outside the holder body 1100 with reference to FIG. 3 .
- the second guide wings 1610 and 1620 may include second guide drivers 1614 and 1624 .
- the second guide first wing 1610 may include a second guide first driving unit 1614 .
- the second guide second wing 1620 may include a second guide second driving unit 1624 .
- the second guide driving units 1614 and 1624 may refer to at least one of the second guide first driving unit 1614 and the second guide second driving unit 1624 .
- the second guide driving units 1614 and 1624 may be installed inside the holder body 1100 .
- the second guide driving units 1614 and 1624 may be coupled to the second guide arms 1611 and 1621 .
- the second guide first driving unit 1614 may be coupled to the second guide first arm 1611 .
- the second guide second driving unit 1624 may be coupled to the second guide second arm 1621 .
- the second guide driving units 1614 and 1624 may move the second guide first arm 1611 and the second guide second arm 1621 .
- the second guide driving units 1614 and 1624 may rotate the second guide first arm 1611 and the second guide second arm 1621 so as to be positioned in front of the holder front surface 1120 .
- the second guide first arm 1611 and the second guide second arm 1621 are positioned in front of the holder front surface 1120 , the second guide first arm 1611 and the second guide second arm 1621 . can access each other.
- the second guide wings 1610 and 1620 may include second guide passages 1612 and 1622 .
- the second guide first wing 1610 may include a second guide first passage 1612 .
- the second guide second wing 1620 may include a second guide second passage 1622 .
- the second guide first passage 1612 may be connected to an end of the second guide first arm 1611 .
- the second guide passage 1622 may be connected to an end of the second guide arm 1621 .
- the second guide passages 1612 and 1622 may refer to at least one of the second guide first passage 1612 and the second guide second passage 1622 .
- the longitudinal direction of the second guide passages 1612 and 1622 may be parallel to the third direction DR3 (refer to FIG. 1 ).
- the second guide first passage 1612 and the second guide second passage 1622 may be grooves elongated in the longitudinal direction.
- the second guide first passage 1612 and the second guide second passage 1622 may approach and face each other.
- the second guide passages 1612 and 1622 may form a passage.
- the second guide passages 1612 and 1622 may be connected to the second chuck 1320 .
- the wire core may be guided to the second chuck 1320 along the second guide passages 1612 and 1622 .
- the second guide wings 1610 and 1620 may include second guide cones 1613 and 1623 .
- the second guide first wing 1610 may include a second guide first cone 1613 .
- the second guide first cone 1613 may be connected to the second guide first passage 1612 .
- the second guide first cone 1613 may be formed to extend downward from the second guide first passage 1612 .
- the second guide second wing 1420 may include a second guide second cone 1623 .
- the second guide cone 1623 may be connected to the second guide passage 1622 .
- the second guide cone 1623 may extend downward from the second guide second passage 1622 .
- the second guide cones 1613 and 1623 may refer to at least one of the second guide first cone 1613 and the second guide second cone 1623 .
- the second guide first cone 1613 and the second guide second cone (1623) can approach and face each other.
- the first guide cones 1613 and 1623 may form a funnel shape. Accordingly, when the wire core is inserted into the second guide cones 1613 and 1623 , the wire core may easily pass through the second guide passages 1612 and 1622 to reach the second chuck 1320 .
- the wire holder unit 1000 may include a first coupling module 1500 .
- the first coupling module 1500 may be installed or coupled to the holder body 1100 .
- the first coupling module 1500 may be adjacent to the first opening 1121 .
- at least a portion of the first coupling module 1500 may be exposed to the outside through the first opening 1121 .
- the first coupling module 1500 may be adjacent to the first guide module 1400 .
- the wire holder unit 1000 may include a second coupling module 1700 .
- the second coupling module 1700 may be installed or coupled to the holder body 1100 .
- the second coupling module 1700 may be adjacent to the second opening 1122 .
- at least a portion of the second coupling module 1700 may be exposed to the outside through the second opening 1122 .
- the second coupling module 1700 may be adjacent to the second guide module 1600 .
- the wire holder unit 1000 may include a first coupling module 1500 .
- the first coupling module 1500 may include a first coupling first wing 1510 and a first coupling second wing 1520 .
- the first coupling wings 1510 and 1520 may refer to at least one of the first coupling first wing 1510 and the first coupling second wing 1520 .
- the first coupling wings 1510 and 1520 may include first coupling arms 1511 and 1521 .
- the first coupling first wing 1510 may include a first coupling first arm 1511 .
- the first coupling second wing 1520 may include a first coupling second arm 1521 .
- the first coupling arms 1511 and 1521 may refer to at least one of the first coupling first arm 1511 and the first coupling second arm 1521 .
- the first coupling arms 1511 and 1521 may move in and out of the holder body 1100 through the first opening 1121 .
- the first coupling arms 1511 and 1521 may be located inside the holder body 1100 with reference to FIG. 2 .
- at least a portion of the first coupling arms 1511 and 1521 may be located outside the holder body 1100 with reference to FIG. 6 .
- the first coupling wings 1510 and 1520 may include first coupling driving units 1514 and 1524 .
- the first coupling first wing 1510 may include a first coupling first driving unit 1514 .
- the first coupling second wing 1520 may include a first coupling second driving unit 1524 .
- the first coupling driving units 1514 and 1524 may refer to at least one of the first coupling first driving unit 1514 and the first coupling second driving unit 1524 .
- the first coupling driving units 1514 and 1524 may be installed inside the holder body 1100 .
- the first coupling driving units 1514 and 1524 may be coupled to the first coupling arms 1511 and 1521 .
- the first coupling first driving unit 1514 may be coupled to the first coupling first arm 1511 .
- the first coupling second driving unit 1524 may be coupled to the first coupling second arm 1521 .
- the first coupling driving units 1514 and 1524 may move the first coupling first arm 1511 and the first coupling second arm 1521 .
- the first coupling driving units 1514 and 1524 may rotate the first coupling first arm 1511 and the first coupling second arm 1521 to be positioned in front of the holder front surface 1120 .
- the first coupling first arm 1511 and the first coupling second arm 1521 are Arms 1521 may access each other.
- the first coupling wings 1510 and 1520 may include first coupling holders 1512 and 1522 .
- the first coupling first wing 1510 may include a first coupling first holder 1512 .
- the first coupling first holder 1512 may be coupled to or located at an end of the first coupling first arm 1511 .
- the first coupling second wing 1520 may include the first coupling second holder 1522 .
- the first coupling second holder 1522 may be coupled to or located at an end of the first coupling second arm 1521 .
- the first coupling holders 1512 and 1522 may refer to at least one of the first coupling first holder 1512 and the first coupling second holder 1522 .
- the first coupling first arm 1511 and the first coupling second arm 1521 move forward in the holder body 1100 to approach each other, the first coupling first holder 1512 and the first couple The ring second holders 1522 may approach and face each other.
- the first coupling wings 1510 and 1520 may include first coupling protrusions 1513 and 1523 .
- the first coupling first wing 1510 may include a first coupling first protrusion 1513 .
- the first coupling first protrusion 1513 may be formed to protrude from the first coupling first holder 1512 .
- the first coupling second wing 1520 may include a first coupling second protrusion 1523 .
- the first coupling second protrusion 1523 may be formed to protrude from the first coupling second holder 1522 .
- the first coupling protrusions 1513 and 1523 may be formed to protrude from the first coupling wings 1510 and 1520 .
- the first coupling first protrusion 1513 and the first coupling second protrusion 1523 are They can approach each other and face each other.
- the wire holder unit 1000 may include a second coupling module 1700 .
- the second coupling module 1700 may include a second coupling first wing 1710 and a second coupling second wing 1720 .
- the second coupling wings 1710 and 1720 may refer to at least one of the second coupling first wing 1710 and the second coupling second wing 1720 .
- the second coupling wings 1710 and 1720 may include second coupling arms 1711 and 1721 .
- the second coupling first wing 1710 may include a second coupling first arm 1711 .
- the second coupling second wing 1720 may include a second coupling second arm 1721 .
- the second coupling arms 1711 and 1721 may refer to at least one of the second coupling first arm 1711 and the second coupling second arm 1721 .
- the second coupling arms 1711 and 1721 may move in and out of the holder body 1100 through the second opening 1122 .
- the second coupling arms 1711 and 1721 may be located inside the holder body 1100 with reference to FIG. 2 .
- at least a portion of the second coupling arms 1711 and 1721 may be located outside the holder body 1100 .
- the second coupling wings 1710 and 1720 may include second coupling driving units 1714 and 1724 .
- the second coupling first wing 1710 may include a second coupling first driving unit 1714 .
- the second coupling second wing 1720 may include a second coupling second driving unit 1724 .
- the second coupling driving units 1714 and 1724 may refer to at least one of the second coupling first driving unit 1714 and the second coupling second driving unit 1724 .
- the second coupling driving units 1714 and 1724 may be installed inside the holder body 1100 .
- the second coupling driving units 1714 and 1724 may be coupled to the second coupling arms 1711 and 1721 .
- the second coupling first driving unit 1714 may be coupled to the second coupling first arm 1711 .
- the second coupling second driving unit 1724 may be coupled to the second coupling second arm 1721 .
- the second coupling driving units 1714 and 1724 may move the second coupling first arm 1711 and the second coupling second arm 1721 .
- the second coupling driving units 1714 and 1724 may rotate the second coupling first arm 1711 and the second coupling second arm 1721 to be positioned in front of the holder front surface 1120 .
- the second coupling first arm 1711 and the second coupling second arm 1721 are positioned in front of the holder front surface 1120
- the second coupling first arm 1711 and the second coupling second arm 1711 are positioned in front of the holder front surface 1120 .
- Arms 1721 may access each other.
- the second coupling wings 1710 and 1720 may include second coupling holders 1712 and 1722 .
- the second coupling first wing 1710 may include a second coupling first holder 1712 .
- the second coupling first holder 1712 may be coupled to or located at an end of the second coupling first arm 1711 .
- the second coupling second wing 1720 may include a second coupling second holder 1722 .
- the second coupling second holder 1722 may be coupled to or located at an end of the second coupling second arm 1721 .
- the second coupling holders 1712 and 1722 may refer to at least one of the second coupling first holder 1712 and the second coupling second holder 1722 .
- the second coupling first arm 1711 and the second coupling second arm 1721 move forward in the holder body 1100 to approach each other, the second coupling first holder 1712 and the second couple The ring second holders 1722 may approach and face each other.
- the second coupling wings 1710 and 1720 may include second coupling protrusions 1713 and 1723 .
- the second coupling first wing 1710 may include a second coupling first protrusion 1713 .
- the second coupling first protrusion 1713 may be formed to protrude from the second coupling first holder 1712 .
- the second coupling second wing 1720 may include a second coupling second protrusion 1723 .
- the second coupling second protrusion 1723 may be formed to protrude from the second coupling second holder 1722 .
- the second coupling protrusions 1713 and 1723 may be formed to protrude from the second coupling wings 1710 and 1720 .
- the second coupling first protrusion 1713 and the second coupling second protrusion 1723 are They can approach each other and face each other.
- a line formed by a wire core connected from the first wire holder module 1200 to the second wire holder module 1300 may be considered.
- a line formed by the wire core may be referred to as a 'central line'.
- the center line may be positioned between the first guide first wing 1410 and the first guide second wing 1420 .
- the center line may be positioned between the second guide first wing 1610 and the second guide second wing 1620 .
- the center line may be positioned between the first coupling first wing 1510 and the first coupling second wing 1520 .
- the center line may be positioned between the second coupling first wing 1710 and the second coupling second wing 1720 .
- FIG. 4 is a view showing a first chuck 1220 according to an embodiment of the present invention.
- the structure of the second chuck 1320 (refer to FIG. 3 ) may be substantially the same as that of the first chuck 1220 .
- the chucks 1220 and 1320 may refer to at least one of the first chuck 1220 and the second chuck 1320 (refer to FIG. 3 ).
- the chuck 1220 may include a chuck body 1221 .
- the chuck body 1221 may be coupled to the first wire holder frame 1210 .
- the chuck body 1221 may have a shape extending in the third direction DR3 (refer to FIG. 1 ).
- a longitudinal direction of the chuck body 1221 may be parallel to a third direction DR3 (refer to FIG. 1 ).
- the axial direction of the chuck body 1221 may be a longitudinal direction of the chuck body 1221 .
- the chuck body 1221 may be rotated in the first wire holder frame 1210 .
- the chuck body 1221 may rotate about, for example, an axial direction of the chuck body 1221 .
- the chuck 1220 may include a chuck jaw 1222 .
- a plurality of chuck bottoms 1222 may be provided.
- the plurality of chuck bottoms 1222 may be formed at an end of the chuck body 1211 .
- the plurality of chuck bottoms 1222 may form a space in the axial direction from the rotation axis of the chuck body 1221 .
- the plurality of chuck bottoms 1222 may move away from or close to the axis of rotation of the chuck body 1221 .
- the opening of the plurality of chuck bottoms 1222 may mean that the plurality of chuck bottoms 1222 move away from the axis of rotation of the chuck body 1221 .
- FIG. 5 is a view showing a state in which a chuck sleeve 1225 is coupled to the bottom of the chuck of FIG. 4 .
- the chuck sleeve 1225 may be coupled to the chuck bottom 1222 .
- the chuck sleeve 1225 may surround the plurality of chuck bottoms 1222 in the rotation direction of the chuck body 1221 .
- a chuck groove 1226 may be formed in the chuck sleeve 1225 .
- the chuck groove 1226 may be formed by being depressed in the chuck sleeve 1225 .
- the chuck groove 1226 may have a shape elongated in the longitudinal direction of the chuck groove 1226 .
- a longitudinal direction of the chuck groove 1226 may be parallel to an axial direction of the chuck body 1221 .
- the chuck groove 1226 may be an opening formed in the chuck sleeve 1226 .
- FIG. 6 is a view showing a state in which the first coupling module is coupled to the chuck groove.
- the first coupling first wing 1510 and the first coupling second wing 1520 may move forward of the holder front surface 1100 (refer to FIG. 2 ).
- the first coupling first holder 1512 and the first coupling second holder 1522 may face each other.
- the chuck sleeve 1225 may be positioned between the first coupling first holder 1512 and the first coupling second holder 1522 .
- the first coupling protrusions 1513 and 1523 form the chuck groove 1226 (refer to FIG. 5). can be inserted into
- FIG. 6 may be described in conjunction with FIGS. 2 and 5 .
- the ends of the wire cores may be fitted and coupled to the plurality of chuck bottoms 1222 .
- an end of the wire core may be inserted between the plurality of chuck bottoms 1222 .
- the ends of the wire cores may be coupled to the plurality of chuck bottoms 1222 .
- the first coupling protrusions 1513 and 1523 may be positioned in the chuck groove 1226 .
- the chuck sleeve 1225 may be fixed with respect to the rotation direction of the chuck body 1221 .
- the plurality of chuck bottoms 1222 may rotate with respect to the chuck sleeve 1225 .
- the chuck sleeve 1225 may rotate relative to the plurality of chuck bottoms 1222 .
- the chuck sleeve 1225 may close the plurality of chuck bottoms 1222 .
- an end of the wire core may be coupled to the first chuck 1220 .
- the plurality of chuck bottoms 1222 may be opened.
- the second rotational direction may be opposite to the first rotational direction.
- FIG. 7 is a view showing a state in which the wire core is coupled to the wire holder unit.
- the wire core 21 may be coupled to or fixed to the wire holder unit 1000 .
- one end of the wire core 21 may be coupled to or fixed to the first wire holder module 1200 .
- the other end of the wire core 21 may be coupled to or fixed to the second wire holder module 1300 .
- a distance between the first chuck 1220 and the second chuck 1320 may be smaller than a length of the wire core 21 . Therefore, tension may not be formed in the wire core 21 . In other words, the wire core 21 may not be in a taut state. In this case, it may be difficult for the fiber to be coated or coated on the wire core 21 .
- the second chuck 1320 may rotate in the axial direction while being coupled to the second wire holder frame 1310 .
- the second chuck 1320 may be constrained to translational movement of the second wire holder frame 1310 .
- the second wire holder frame 1310 may be moved by the wire holder lifting unit 1340 . Accordingly, the second chuck 1320 may move in the vertical direction or in the third direction (DR3, see FIG. 1 ) by the wire holder lifting unit 1340 .
- the second wire holder frame 1310 may move in the third opening 1123 .
- the second wire holder frame 1310 may move upward in the third opening 1123 . That is, the second wire holder frame 1310 may move in a direction away from the first chuck 1220 .
- the wire core 21 may be pulled taut. That is, tension may be formed in the wire core 21 .
- FIG. 8 is a view showing a solution supply unit 3000 according to an embodiment of the present invention.
- the solution supply unit 3000 may include a solution supply body 3100 .
- the solution supply body 3100 may be installed in the casing unit 4000 (refer to FIG. 1 ).
- the solution supply body 3100 may be installed, for example, in the sealing 4300 (refer to FIG. 1 ).
- the solution supply unit 3000 may include a solution supply syringe 3200 .
- a 'syringe' may be referred to as a syringe or injector.
- the solution supply syringe 3200 may contain a solution serving as a raw material for fibers.
- the solution used as the raw material of the fiber may be a polymer solution.
- the polymer material constituting the polymer solution is, for example, polypropylene, polyethylene, polystyrene, polyethylene oxide, polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate, poly-m-phenylene terephthalate, poly-p- Phenylene isofuratate, polyvinylidene fluoride, polyvinylidene fluoride-hexafluoropropylene copolymer, polyvinyl chloride, polyvinylidene chloride-acrylate copolymer, polyacrylonitrile, polyacrylonitrile-methacrylate It may include at least one of copolymer, polycarbonate, polyarylate, polyester carbonate, nylon, aramid, polycaprolactone, polylactic acid, polyglycolic acid, collagen, polyhydroxybutyric acid, polyvinyl acetate, and a polypeptide. .
- Solvents related to polymeric substances include methanol, ethanol, 1-propanol, 2-propanol, hexafluoroisopropanol, tetraethylene glycol, triethylene glycol, dibenzyl alcohol, 1,3-dioxolane, 1,4-dioxane.
- an inorganic material may be added to the solvent.
- the inorganic material added to the solvent may include, for example, at least one of oxides, carbides, nitrides, borides, silicides, fluorides, and sulfides.
- oxides carbides, nitrides, borides, silicides, fluorides, and sulfides.
- the oxide added to the polymer solution is, for example, Al 2 O 3 , SiO 2 , TiO 2 , Li 2 O, Na 2 O, MgO, CaO, SrO, BaO, B 2 O 3 , P 2 O 5 , SnO 2 , ZrO 2 , K 2 O, Cs 2 O, ZnO, Sb 2 O 3 , As 2 O 3 , CeO 2 , V 2 O 5 , Cr 2 O 3 , MnO, Fe 2 O 3 , CoO, NiO, Y 2 O 3 , Lu 2 O 3 , Yb 2 O 3 , HfO 2 , and Nb 2 O 5 may be included.
- the solution supply unit 3000 may include a solution supply driver 3300 .
- the solution supply driving unit 3300 may include a solution supply motor 3310 and a solution supply rod 3320 .
- the solution supply rod 3320 is installed on the solution supply body 3100 and may provide force to the solution supply syringe 3200 .
- the solution supply motor 3310 may be installed in the solution supply body 3100 .
- the solution supply motor 3310 may provide a driving force to the solution supply rod 3320 .
- the solution supply rod 3320 may transmit a driving force to the solution supply syringe 3200 .
- the solution supply syringe 3200 When the solution supply syringe 3200 is supplied with pressure by a driving force, the solution supply syringe 3200 may discharge the polymer solution.
- FIG. 9 is a view showing the first fiber forming module and the second fiber forming module shown in FIG. 1 .
- the first fiber forming module 2200 may include a first fiber forming module body 2210 .
- the second fiber forming module 2300 may include a second fiber forming module body 2310 .
- the fiber-forming module bodies 2210 and 2310 may refer to at least one of the first fiber-forming module body 2210 and the second fiber-forming module body 2310 .
- the fiber forming module bodies 2210 and 2310 may be coupled to a vertical bar 2125 (refer to FIG. 1 ).
- the first fiber forming module body 2210 may be movably coupled to the first vertical bar 2125a (refer to FIG. 1 ).
- it may be movably coupled to the second fiber forming module body 2310b (refer to FIG. 1 ).
- the first fiber forming module 2200 may include a first fiber forming module head 2220 .
- the second fiber forming module 2300 may include a second fiber forming module head 2320 .
- the fiber forming module heads 2220 and 2320 may refer to at least one of the first fiber forming module head 2220 and the second fiber forming module head 2320 .
- the fiber forming module heads 2220 and 2320 may be coupled to or connected to the fiber forming module bodies 2210 and 2310 .
- the first fiber forming module head 2220 may be coupled to or connected to the first fiber forming module body 2210 .
- the second fiber forming module head 2230 may be coupled to or connected to the second fiber forming module body 2310 .
- the first fiber forming module 2200 may include a first fiber forming module connecting member 2240 .
- the first fiber forming module connecting member 2240 may connect the first fiber forming module body 2210 and the first fiber forming module head 2220 .
- the first fiber forming module connecting member 2240 may include, for example, a first fiber forming module first connecting member 2241 and a first fiber forming module second connecting member 2242 .
- the second fiber forming module 2300 may include a second fiber forming module connecting member 2340 .
- the second fiber forming module connecting member 2340 may connect the second fiber forming module body 2310 and the second fiber forming module head 2320 .
- the second fiber forming module connecting member 2340 may include, for example, a second fiber forming module first connecting member 2341 and a second fiber forming module second connecting member 2342 .
- the fiber forming module connecting members 2240 and 2340 may refer to at least one of the first fiber forming module connecting member 2240 and the second fiber forming module connecting member 2340 .
- the fiber forming module first connecting members 2241 and 2341 may refer to at least one of the first fiber forming module first connecting member 2241 and the second fiber forming module first connecting member 2341 .
- the fiber forming module second connecting members 2242 and 2342 may refer to at least one of the first fiber forming module second connecting member 2242 and the second fiber forming module second connecting member 2342 .
- the fiber forming module first connecting members 2241 and 2341 may be positioned in front of the fiber forming module second connecting members 2242 and 2342 .
- the fiber forming module connecting members 2240 and 2340 may have elasticity.
- the fiber forming module connecting members 2240 and 2340 may include a spring.
- a spring constant of the fiber-forming module first connection members 2241 and 2341 may be different from a spring constant of the fiber-forming module second connection members 2242 and 2342 .
- a spring constant of the fiber-forming module first connection members 2241 and 2341 may be greater than a spring constant of the fiber-forming module second connection members 2242 and 2342 .
- the first fiber forming module 2200 may include a first fiber forming module contact member 2230 .
- the second fiber forming module 2300 may include a second fiber forming module contact member 2330 .
- the first fiber forming module contact member 2230 may be coupled to the first fiber forming module head 2220 .
- the second fiber forming module contact member 2330 may be coupled to the second fiber forming module head 2320 .
- the fiber forming module contact members 2230 and 2330 may refer to at least one of the first fiber forming module contact member 2230 and the second fiber forming module contact member 2330 .
- FIG. 10 is a view showing a fiber forming module contact member.
- the fiber forming module contact members 2230 and 2330 may include fiber forming module contact surfaces 2231 and 2331 .
- the first fiber forming module contact surface 2231 may be formed on one surface of the first fiber forming module contact member 2230 .
- the second fiber forming module contact surface 2331 may be formed on one surface of the second fiber forming module contact member 2330 .
- the first fiber-forming module contact surface 2231 and the second fiber-forming module contact surface 2331 may face each other.
- the fiber-forming module contact surfaces 2231 and 2331 may refer to at least one of the first fiber-forming module contact surface 2231 and the second fiber-forming module contact surface 2331 .
- Corrugations may be formed on the fiber forming module contact surfaces 2231 and 2331 .
- the wrinkles formed on the fiber forming module contact surfaces 2231 and 2331 may be formed in a pattern similar to a human fingerprint.
- a polymer solution may be applied to the fiber forming module contact surfaces 2231 and 2331 .
- the corrugations formed on the fiber-forming module contact surfaces 2231 , 2331 may increase the contact area formed on the fiber-forming module contact surfaces 2231 , 2331 . Therefore, based on the wrinkles formed on the fiber forming module contact surfaces 2231 and 2331, the area to which the fibers formed from the polymer solution are attached may be increased. That is, the amount of fibers formed between the first fiber forming module contact surface 2231 and the second fiber forming module contact surface 2331 may be increased due to the wrinkles formed on the fiber forming module contact surfaces 2231 and 2331 .
- a plurality of fiber forming module contact surfaces 2231 and 2331 may be formed.
- the fiber-forming module contact surfaces 2231 and 2331 may include fiber-forming module first contact surfaces 2231-1 and 2331-1 and fiber-forming module second contact surfaces 2231-2 and 2331-2.
- Fiber-forming module depressions 2235 and 2335 may be formed between the fiber-forming module first contact surfaces 2231-1 and 2331-1 and the fiber-forming module second contact surfaces 2231-2 and 2331-2.
- the fiber forming module depressions 2235 and 2335 may be formed by being depressed in the fiber forming module contact surfaces 2231 and 2331 .
- the longitudinal direction of the fiber forming module depressions 2235 and 2335 may be the third direction DR3 .
- the fiber-forming module first contact surfaces 2231-1 and 2331-1 and the fiber-forming module second contact surfaces 2231-2 and 2331-2 may be disposed in the first direction DR1 or in the front-rear direction.
- the fiber-forming module first contact surfaces 2231-1 and 2331-1, the fiber-forming module depressions 2235 and 2335, and the fiber-forming module second contact surfaces 2231-2 and 2331-2 include the first They may be sequentially disposed in one direction DR1 or in the front-rear direction.
- the first fiber-forming module contact surface 2231 may include a first fiber-forming module first contact surface 2231-1 and a first fiber-forming module second contact surface 2231-2.
- the second fiber-forming module contact surface 2331 may include a second fiber-forming module first contact surface 2331-1 and a second fiber-forming module second contact surface 2331-2.
- the fiber forming module first contact surfaces 2231-1 and 2331-1 may mean at least one of the first fiber forming module first contact surface 2231-1 and the second fiber forming module first contact surface 2331-1.
- the fiber-forming module second contact surfaces 2231-2 and 2331-2 may mean at least one of the first fiber-forming module second contact surface 2231-2 and the second fiber-forming module second contact surface 2331-2.
- FIG 11 is a view showing a wire 20 according to an embodiment of the present invention.
- the wire 20 may include a wire core 21 and a wire covering portion 22 .
- the wire core 21 may be formed of a material including a flexible material.
- the rigidity of the wire core 21 may be greater than that of the wire covering portion 22 .
- the wire core 21 may be formed of a material including plastic.
- the wire core 21 may be a wire formed of a material including FRP (Fiber Reinforced).
- the wire core 21 may be formed of a material including metal.
- the wire core 21 may be formed of a material including a shape memory alloy.
- the wire core 21 may be formed of a material including an alloy of nickel and titanium.
- the wire core 21 may be used for orthodontic treatment.
- the wire core 21 is well attached to the teeth at 10 to 15° C., and when the temperature rises by body temperature after being attached, it may have a property of being restored to the original arch shape.
- the diameter or thickness of the wire core 21 may vary. That is, the wire core 21 of various diameters can be used for orthodontic treatment.
- the wire core 21 may be referred to as a 'correction wire'.
- the wire covering portion 22 may be formed of a material including a polymer material.
- a material including a polymer material For example, referring to FIGS. 1 to 11 , when a polymer solution is stretched between the first fiber-forming module contact surface 2231 and the second fiber-forming module contact surface 2331 to form a polymer fiber, the formed polymer fiber and the wire A polymer fiber may be coated or coated on the wire core 21 while the core 21 is crossed.
- the wire coating part 22 may refer to a polymer fiber coated or coated on the wire core 21 .
- the polymeric fibers may be water-soluble. Therefore, when the bracket is in close contact with the outer surface of the wire 20 and the wire 20 is fixed, the wire covering part 22 may be removed when the wire covering part 22 is exposed to water. When the wire covering portion 22 is removed, the wire core 21 may be exposed to the outside, and a clearance may occur between the bracket and the wire.
- the bracket In orthodontic treatment, the bracket is fixed to the teeth and may be coupled to the wire 20 . Since orthodontic orthodontic treatment is for the purpose of movement (fine movement) of teeth, clearance may be required between the bracket and the wire 20 .
- the bracket When the 'coated wire 20' according to an embodiment of the present invention is used for orthodontic treatment, the bracket may be formed of resin.
- the size of the bracket When the bracket is formed of resin, the size of the bracket may be relatively small and the aesthetics may be improved. After the resin is bonded to the teeth while covering the wire 20 , when the wire covering portion 22 is removed, a gap may be formed between the resin and the wire 20 .
- the wire 20 may be divided according to its location.
- the wire 20 may form an elongated shape from the first end of the wire 25 to the second end of the wire 26 . Between the wire first end 25 and the second end 26 , a wire coating region 27 may be located.
- the wire coating region 27 may be a region in which the wire coating portion 22 is formed.
- the wire first end 25 may be referred to as an end of the wire 20 .
- the second end of the wire 26 may be referred to as the other end of the wire 20 .
- FIG 12 to 14 are views showing the operation of the wire coating device 10 according to an embodiment of the present invention.
- the first fiber forming module 2200 and the second fiber forming module 2300 may be disposed to face each other.
- a polymer solution may be applied to at least one of the first fiber-forming module contact surface 2231 (refer to FIG. 10) and the second fiber-forming module contact surface 2331 (refer to FIG. 10).
- the first fiber forming module 2200 and the second fiber forming module 2300 may approach each other.
- the polymer solution may be positioned between the first fiber forming module 2200 and the second fiber forming module 2300 .
- the polymer solution located between the first fiber forming module 2200 and the second fiber forming module 2300 is based on viscoelasticity. can be converted into fibers.
- the converted fibers may run from the first fiber forming module contact surface 2231 (see FIG. 10 ) to the second fiber forming module contact surface 2331 (see FIG. 10 ).
- tension may be applied to the fiber forming connecting members 2240 and 2340 (refer to FIG. 9 ) based on the viscosity of the polymer solution.
- a spring constant of the fiber-forming module first connection members 2241 and 2341 may be different from a spring constant of the fiber-forming module second connection members 2242 and 2342 .
- the first fiber-forming module contact surface 2231 and the second fiber-forming module contact surface 2331 may not spread apart by a uniform distance as a whole.
- the front portion of the first fiber-forming module contact surface 2231 and the second fiber-forming module contact surface 2331 is opened before the rear portion of the first fiber-forming module contact surface 2231 and the second fiber-forming module contact surface 2331 or it could happen later.
- the amount of polymer fibers generated from the polymer solution can be increased.
- a process in which the first fiber forming module 2200 and the second fiber forming module 2300 approach and move away from each other may be repeated several times.
- a plurality of fibers may be formed between the first fiber forming module 2200 and the second fiber forming module 2300 .
- the fiber forming modules 2200 and 2300 may move backward.
- the moving module 2100 (refer to FIG. 1 ) may move backward.
- the fiber forming modules 2200 and 2300 may move rearward.
- the fibers formed between the first fiber forming module 2200 and the second fiber forming module 2300 may intersect the wire 20 .
- the fibers may be coated or coated on the wire 20 .
- the wire 20 may be a wire core 21 (refer to FIG. 11) or a state in which fibers are coated on the wire core 21 (refer to FIG. 11).
- the first chuck 1220 (refer to FIG. 2) and the second chuck 1320 (refer to FIG. 2) may spin.
- the wire 20 may be rotated.
- the fibers can be effectively attached to the wire 20 .
- the moving module 2100 may move forward.
- the fiber forming modules 2200 and 2300 may move forward.
- the moving module 2100 moves backward so that the fibers are effectively attached to the wire 20 . there is. As this process is repeated, the fiber may be coated or coated on the wire 20 .
- the fiber forming module first contact surfaces 2231-1 and 2331-1, the fiber forming module depressions 2235 and 2335, and the fiber forming module second contact surfaces 2231-2 and 2331 -2) may be sequentially disposed in the first direction DR1 or in the front-rear direction.
- the first fiber forming module 2200 and the second The fiber forming module 2300 is capable of approaching and retracting movement.
- the wire 20 may be positioned in the fiber forming module depressions 2235 and 2335 . That is, even when the first fiber forming module 2200 and the second fiber forming module 2300 approach each other, the wire 20 may be spaced apart from the fiber forming modules 2200 and 2300 .
- the position in the front-rear direction of the fiber-forming modules 2200 and 2300 such that the wire 20 is positioned in the fiber-forming module depressions 2235 and 2335 may be referred to as a reference position.
- the moving module 2100 may move forward.
- the first fiber forming module 2200 and the second fiber forming module 2300 may move forward.
- the first fiber forming module second contact surface 2231-2 and the second fiber forming module second contact surface 2331-2 The fibers formed between the may intersect the wire 20 .
- the moving module 2100 may move backward.
- the first fiber forming module 2200 and the second fiber forming module 2300 may move rearward.
- the first fiber forming module first contact surface 2231-1 and the second fiber forming module first contact surface 2331-1 The fibers formed between the may intersect the wire 20 .
- the first fiber forming module 2200 and the second fiber forming module 2300 may move forward and be positioned at a reference position.
- the first fiber forming module 2200 and the second fiber forming module 2300 may generate fibers while performing approach and retreat movements.
- the fibers may be attached to the wire 20 .
- the above process may be repeatedly performed.
- FIG. 15 is a view showing a block diagram of a wire coating device 10 according to an embodiment of the present invention.
- FIG. 15 may be described together with FIGS. 1 to 14 .
- the wire coating device 10 may include an air handling unit 5400 (air handling unit).
- the air conditioning unit 5400 may measure and adjust the temperature and humidity of the air inside the casing unit 4000 .
- the wire coating device 10 may include a current providing module 5500 .
- the current providing module 5500 may provide an electric current to the wire 20 coupled to the first wire holder module 1200 and the second wire holder module 1300 .
- the wire covering part 22 may be effectively attached to the wire core 21 by the current flowing through the wire core 21 .
- the process of providing a current to the wire 20 may be performed after the wire covering portion 22 is formed on the wire 20 .
- the wire coating device 10 may include an input 5200 .
- the input unit 5200 may be implemented in the shape of a touch screen 5200 .
- the input unit 5200 may generate the first signal S1 .
- the input unit 5200 may transmit the first signal S1 to the control unit 5200 .
- the first signal S1 may include command information regarding the operation of the wire coating device 10 .
- the wire coating device 10 may include a sensor unit 5300 .
- the sensor unit 5300 may include a tension measurement module 5310 .
- the tension measuring module 5310 may include, for example, a load cell.
- the tension measuring module 5310 may measure the tension formed in the wire 20 coupled to the first wire holder module 1200 and the second wire holder module 1300 .
- the tension measuring module 5310 may be installed or disposed in at least one of the first wire holder module 1200 and the second wire holder module 1300 .
- the sensor unit 5300 may generate the second signal S2 .
- the second signal S2 may include information about the tension formed in the wire 20 coupled to the first wire holder module 1200 and the second wire holder module 1300 .
- the second signal S2 may be transmitted to the control unit 5100 .
- the sensor unit 5300 may include a wire thickness measurement module 5320 .
- the wire thickness measuring module 5320 may be installed or disposed on the holder body 1100 .
- the wire thickness measuring module 5320 may include, for example, an optical device or an ultrasonic device.
- the wire thickness measurement module 5320 may measure the thickness of the wire 20 coupled to the first wire holder module 1200 and the second wire holder module 1300 .
- the sensor unit 5300 may generate a third signal S3 .
- the third signal S3 may include information about the thickness of the wire 20 coupled to the first wire holder module 1200 and the second wire holder module 1300 .
- the third signal S3 may be transmitted to the control unit 5100 .
- the input signals S1 , S2 , and S3 may include at least one of a first signal S1 , a second signal S2 , and a third signal S3 .
- the control unit 5100 may generate the output signals S4 , S5 , S6 , and S7 based on the input signals S1 , S2 , and S3 .
- the output signals S4 , S5 , S6 , S7 may include command information regarding the operation of the wire coating device 10 .
- the output signals S4 , S5 , S6 , and S7 may include at least one of a fourth signal S4 , a fifth signal S5 , a sixth signal S6 , and a seventh signal S7 .
- the fourth signal S4 may be transmitted to the wire holder unit 1000 .
- the fourth signal S4 may include command information regarding the operation of the wire holder unit 1000 .
- the fourth signal S4 may include command information regarding rotation of the first chuck 1220 and the second chuck 1320 .
- the fourth signal S4 may include command information regarding the operation of the guide modules 1400 and 1600 .
- the fourth signal S4 may include command information regarding the operation of the coupling modules 1500 and 1700 .
- the wire holder modules 1200 and 1300 receiving the fourth signal S4 may increase or decrease the tension formed on the wire 20 .
- the fifth signal S5 may be transmitted to the fiber forming unit 2000 .
- the fifth signal S5 may include, for example, command information regarding movement of the movement module 2100 .
- the fifth signal S5 may include, for example, command information regarding the operation of the fiber forming modules 2200 and 2300 .
- the sixth signal S6 may be transmitted to the solution supply unit 3000 .
- the sixth signal S6 may include, for example, command information regarding the operation of the solution supply driving unit 3300 .
- the seventh signal S7 may be transmitted to the current providing module 5500 .
- the seventh signal S7 may include command information regarding the operation of the current providing module 5500 .
- the seventh signal S7 may be transmitted to the current providing module 5500 after, for example, the wire covering portion 22 is formed on the wire 20 .
- the eighth signal S8 may be generated by the air conditioning unit 5400 .
- the eighth signal S8 may include information about the temperature and humidity of the air inside the casing unit 4000 .
- the eighth signal S8 may be transmitted to the control unit 5100 .
- the control unit 5100 may generate the ninth signal S9 based on the eighth signal S8 generated by the air conditioning unit 5400 .
- the ninth signal S9 may include command information regarding the operation of the air conditioning unit 5400 .
- the air conditioning unit 5400 may adjust the temperature and humidity of the air inside the casing unit 4000 according to the ninth signal S9 .
- the control unit 5100 includes an input unit 5200, a sensor unit 5300, an air conditioning unit 5400, a current providing module 5500, a wire holder unit 1000, a fiber forming unit 2000, and a solution supply unit. (3000) may be electrically connected.
- FIG. 16 is a flowchart showing a wire coating method (S10) according to an embodiment of the present invention.
- S10 wire coating method
- the wire coating method ( S10 ) may include a pretreatment step ( S100 ).
- the wire core 21 may be processed and a polymer solution may be prepared.
- the wire coating method ( S10 ) may include a wire coating step ( S200 ).
- a polymer fiber is formed from the polymer solution, and the polymer fiber is attached to the wire core 21 and may be coated or coated.
- the wire coating method ( S10 ) may include a post-processing step ( S300 ). In this step (S300), the state in which the wire coating portion 22 is adsorbed to the wire core 21 may be improved.
- 17 is a flowchart illustrating a pre-processing step (S100) according to an embodiment of the present invention. 17 may be described together with FIGS. 1 to 16 .
- the pretreatment step ( S100 ) may include a wire washing step ( S110 ).
- the wire core 21 may be cleaned by, for example, an ultrasonic cleaner.
- the pretreatment step (S100) may include a polymer solution preparation step (S120).
- the polymer solution for example, a polymer powder aqueous solution (30-50%) may be prepared by putting it in a centrifugal mixer.
- the molecular weight of the polymer powder used in the polymer solution may be, for example, 2,000 kDa or more.
- the polymer material, solvent, and inorganic material used in the polymer solution are the same as described above.
- the pretreatment step (S100) may include a step (S130) of injecting a polymer solution into a syringe.
- the polymer solution may be injected into the solution supply syringe 3200. It is recommended that the polymer solution injected into the solution supply syringe 3200 be used within 3 days.
- This step (S130) may be performed after the polymer solution preparation step (S120).
- the wire washing step (S110) may be performed in parallel (or separately) with the polymer solution preparation step (S120) and/or the syringe input step (S130).
- FIGS. 1 to 17 are flowchart illustrating a post-processing step (S300) according to an embodiment of the present invention. 18 may be described together with FIGS. 1 to 17 .
- the post-processing step ( S300 ) may include a vacuum processing step ( S310 ).
- the 'coated wire' may be in a vacuum state.
- the 'vacuum state' may mean a state in which the pressure is lower than atmospheric pressure.
- the coating uniformity may be increased.
- the coating uniformity may mean a degree to which the thickness of the wire coating portion 22 distributed on the wire core 21 is constant.
- the post-treatment step (S300) may include a water adsorption treatment step (S320). This step ( S320 ) may be performed after the vacuum processing step ( S310 ) is performed. In this step (S320), the coated wire 20 may be in a humidity environment of 50% or more. In this step (S320), the degree to which the wire coating portion 22 is adsorbed to the wire core 21 may be increased.
- the post-processing step (S300) may include a drying process (S330). This step (S330) may be performed after the moisture adsorption treatment step (S320) is performed. In this step (S330), the coated wire 20 may be dried. In this step (S330), moisture of the coated wire 20 may be removed.
- S330 drying process
- the wire covering portion 22 may be changed while going through the post-processing step (S300).
- the wire covering portion 22 may be divided into two layers after the post-processing step (S300).
- a layer in contact with the wire core 21 among the two layers of the wire coating portion 22 may be referred to as a 'fiber network coating layer' or an 'inner coating layer'.
- the layer that surrounds the fiber network coating layer and is exposed to the outside may be referred to as a 'gel coating layer' or an 'outer coating layer'.
- the wire coating portion 22 of the coated wire 20 that has undergone the wire coating step (S200) and has not been subjected to the post-processing step (S300) may form one layer, for example, it may be a fiber network coating layer.
- the fiber structure constituting the outer portion of the wire covering portion 22 may be changed to form an outer coating layer.
- the outer surface of the outer coating layer may be more uniform.
- 19 is a flowchart showing the wire coating step (S200) according to an embodiment of the present invention. 19 may be described together with FIGS. 1 to 18 .
- the wire coating step (S200) may be performed using the wire coating device 10 according to an embodiment of the present invention.
- the scope of the invention related to the wire coating step (S200) is not limited to the wire coating device (10).
- the wire coating step (S200) may include a coating preparation step (S210).
- the wire core 21 may be mounted on the wire holder module (1200, 1300).
- the polymer solution may be discharged from the solution supply syringe 3200 and applied to the fiber forming module contact surfaces 2231 and 2332 .
- the coating preparation step (S210) may include a wire core mounting step (S211).
- the wire core 21 is guided to the chucks 1220 and 1320 by the guide modules 1400 and 1600, and the chucks 1220 and 1320 by the coupling modules 1500 and 1700. ) can be combined with
- the coating preparation step (S210) may include a polymer solution application step (S212).
- the polymer solution application step (S212) when the moving module 2100 operates, the fiber forming module contact surfaces 2231 and 2331 may access the solution supply syringe 3200. After the fiber forming module contact surfaces 2231 and 2331 approach the solution supply syringe 3200 , the solution supply driving unit 3300 may operate to apply a polymer solution to the fiber forming module contact surfaces 2231 and 2331 . While the solution supply driving unit 3300 operates, the moving module 2100 may change the positions of the fiber forming module contact surfaces 2231 and 2331 . Accordingly, the polymer solution may be uniformly applied to the fiber forming module contact surfaces 2231 and 2331 .
- the wire coating step (S200) may include a fiber bonding step (S220).
- a polymer fiber formed from a polymer solution may be attached to the wire core 21 or the wire 20.
- the wire 20 may rotate. The axis of rotation of the wire 20 may be parallel to the longitudinal direction or the third direction DR3 of the wire 20 .
- the fiber bonding step ( S220 ) may include a fiber attachment step ( S221 ).
- the fiber forming modules (2200, 2300) may move backward.
- the polymer fiber and the wire 20 may cross each other.
- the polymer fiber may be attached to the wire 20 .
- the fiber forming modules 2200 and 2300 may move forward and then backward again.
- the polymer fibers formed on the fiber forming module second contact surfaces 2231 - 2 and 2331 - 2 may cross the wire 20 .
- the polymer fibers formed on the fiber forming module first contact surfaces 2231-1 and 2331-1 may cross the wire 20 .
- the fiber bonding step (S220) may include a wire rotation step (S222).
- the chucks 1220 and 1320 may rotate.
- the rotation axis of the chucks 1220 and 1320 may be parallel to the longitudinal direction of the chucks 1220 and 1320 .
- the wire 20 may rotate about the rotation axis of the chucks 1220 and 1320 .
- the polymer fiber attached to the wire 20 may be easily coupled to the wire 20 .
- the wire coating step (S200) may include a wire separation step (S230).
- This step (S230) may be a process opposite to the wire core mounting step (S211) (reverse process).
- the coated wire 20 may be separated from the chuck (1220, 1320) by the coupling module (1500, 1700).
- the wire coating step ( S200 ) may include a 'current providing step'.
- the current providing step may be performed between the fiber bonding step (S220) and the wire separation step (S300).
- a current may be provided to the wire core 21 .
- the current provided to the wire core 21 may include, for example, at least one of direct current (DC), pulse-current, and alternating current (alternative current).
- FIG. 20 is a flowchart illustrating the fiber attachment step (S221) according to an embodiment of the present invention.
- FIG. 20 may be described together with FIGS. 1 to 19 .
- the fiber attachment step ( S221 ) may include a fiber formation step ( S2211 ).
- the polymer solution applied to the fiber forming module contact surfaces 2231 and 2331 may be stretched and converted into polymer fibers.
- the first fiber forming module 2200 and the second fiber forming module 2300 may approach and retreat from each other.
- polymer fibers may be formed between the first fiber-forming module contact surface 2231 and the second fiber-forming module contact surface 2331 .
- the formed polymer fiber may extend from the first fiber-forming module contact surface 2231 and continue to the second fiber-forming module contact surface 2331 .
- the fiber attachment step (S221) may include a step (S2212) of crossing the polymer fiber and the wire 20.
- This step (S2212) may be referred to as a 'crossing step (S2212)'.
- this step (S2212) at least one of the polymer fiber and the wire 20 may move.
- the polymer fiber may move toward the wire 20 to cross the wire 20.
- step (S2212) where the polymer fiber and the wire 20 intersect in the case of the embodiment shown in FIG. 10 (a), when the fiber forming modules 2200 and 2300 move backward, the polymer fiber and the wire 20 may intersect each other.
- the fiber forming module second contact surface ( The polymer fibers formed on 2231-2 and 2331-2 may cross the wire 20 .
- the polymer fibers formed on the fiber forming module first contact surfaces 2231-1 and 2331-1 may cross the wire 20 .
- the fiber attachment step ( S221 ) may include a step ( S2213 ) of measuring the thickness of the coated wire 20 .
- the wire thickness measuring module 5320 may measure the thickness of the wire 20 coupled to the first wire holder module 1200 and the second wire holder module 1300 .
- This step (S2213) may be referred to as a 'wire thickness measurement step (S2213)'.
- the thickness of the wire 20 may mean a diameter of the wire 20 .
- the diameter of the wire 20 may mean an outer diameter of the wire 20 .
- the fiber attachment step ( S221 ) may include a step ( S2214 ) of comparing the thickness of the wire 20 with a reference value.
- the control unit 5100 based on the third signal (S3), may determine whether the thickness of the wire 20 is equal to or greater than a reference value.
- control unit 5100 may end the fiber attachment step S221 .
- control unit 5100 may perform the fiber forming step S2211.
- the coated wire may be formed by a wire coating device 10 (see FIG. 1 ) according to an embodiment of the present invention.
- the coated wire may be formed according to the wire coating method (S10, see FIG. 16) according to an embodiment of the present invention.
- the coated wire shown in FIG. 21 may refer to the wire 20 shown in FIG. 11 .
- the 'calibration wire' shown in FIG. 21 may mean the wire core 21 shown in FIG. 11 .
- the 'fiber network coating layer' and the 'polymer gel coating layer' shown in FIG. 21 may refer to the wire coating part 22 shown in FIG. 11 .
- the 'fiber network coating layer' shown in FIG. 21 may be an 'inner coating layer' that can be confirmed after the post-treatment step (S300, see FIG. 18), and the 'polymer gel coating layer' shown in FIG. 21 is after It may be an 'outer coating layer' that can be confirmed after the processing step (S300, see FIG. 18).
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- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Ropes Or Cables (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (12)
- 와이어(wire)의 양단을 고정하는 와이어 홀더 유닛;a wire holder unit for fixing both ends of the wire;고분자 용액이 도포되며 서로 마주하며 서로 접근하고 후퇴하면서 섬유를 형성하는, 제1 섬유 형성 모듈과 제2 섬유 형성 모듈을 구비하는, 섬유 형성 유닛; 그리고A fiber forming unit having a first fiber forming module and a second fiber forming module to which a polymer solution is applied and facing each other to form fibers while approaching and retreating from each other; And상기 와이어 홀더 유닛을 제어하여 상기 와이어의 장력을 조절하고, 상기 섬유 형성 유닛을 제어하여 상기 와이어를 상기 섬유에 교차시키는, 제어 유닛을 포함하며,a control unit controlling the wire holder unit to adjust the tension of the wire, and controlling the fiber forming unit to cross the wire to the fiber;상기 섬유 형성 유닛은, 상기 와이어의 길이 방향을 축으로 상기 와이어를 회전시키며, The fiber forming unit rotates the wire about the longitudinal direction of the wire,상기 와이어와 상기 섬유가 서로 교차하면, 상기 섬유가 상기 와이어에 부착되어 코팅되는, 와이어 코팅 디바이스.When the wire and the fiber cross each other, the fiber is attached to the wire and coated, the wire coating device.
- 제1항에 있어서,According to claim 1,상기 와이어 홀더 유닛은,The wire holder unit,홀더 바디;holder body;상기 홀더 바디의 전면(front surface)에 결합되는 제1 와이어 홀더 프레임과, 상기 제1 와이어 홀더 프레임에 회전 가능하게 결합되고 상기 와이어의 일단에 결합되는 제1 척을 구비하는, 제1 와이어 홀더 모듈; 그리고A first wire holder module comprising: a first wire holder frame coupled to a front surface of the holder body; and a first chuck rotatably coupled to the first wire holder frame and coupled to one end of the wire; ; And상기 홀더 바디의 전면(front surface)에 형성된 제3 개구부에 위치하되 상기 제3 개구부에서 이동 가능한 제2 와이어 홀더 프레임과, 상상기 제2 와이어 홀더 프레임에 회전 가능하게 결합되고 상기 와이어의 타단에 결합되는 제2 척을 구비하는, 제2 와이어 홀더 모듈을 포함하는, 와이어 코팅 디바이스.A second wire holder frame located in a third opening formed on the front surface of the holder body and movable in the third opening, and rotatably coupled to the second wire holder frame of the imagination and coupled to the other end of the wire A wire coating device comprising a second wire holder module having a second chuck which is
- 제2 항에 있어서,3. The method of claim 2,상기 홀더 바디는,The holder body,상기 홀더 바디의 전면(front surface)에 형성된 개구부로서, 상기 제1 와이어 홀더 프레임과 상기 제3 개구부의 사이에 위치하는, 제1 개구부 및 제2 개구부를 더 구비하고, An opening formed on a front surface of the holder body, further comprising a first opening and a second opening positioned between the first wire holder frame and the third opening,상기 제1 개구부는 상기 제1 와이어 홀더 프레임에 인접하며,the first opening is adjacent to the first wire holder frame;상기 제2 개구부는 상기 제3 개구부에 인접하고,the second opening is adjacent to the third opening;상기 와이어 홀더 유닛은,The wire holder unit,상기 제1 개구부에서 전방으로 인출되면 상기 제1 척에 인접하여 상기 와이어를 상기 제1 척으로 가이드(guide)하는, 제1 가이드 모듈; 그리고a first guide module that guides the wire to the first chuck adjacent to the first chuck when it is drawn forward from the first opening; And상기 제2 개구부에서 전방으로 인출되면 상기 제2 척에 인접하여 상기 와이어를 상기 제2 척으로 가이드(guide)하는, 제2 가이드 모듈을 포함하는, 와이어 코팅 디바이스.and a second guide module for guiding the wire to the second chuck adjacent to the second chuck when drawn forward from the second opening.
- 제2 항에 있어서,3. The method of claim 2,상기 홀더 바디는,The holder body,상기 홀더 바디의 전면(front surface)에 형성된 개구부로서, 상기 제1 와이어 홀더 프레임과 상기 제3 개구부의 사이에 위치하는, 제1 개구부 및 제2 개구부를 더 구비하고, An opening formed on a front surface of the holder body, further comprising a first opening and a second opening positioned between the first wire holder frame and the third opening,상기 제1 개구부는 상기 제1 와이어 홀더 프레임에 인접하며, the first opening is adjacent to the first wire holder frame;상기 제2 개구부는 상기 제3 개구부에 인접하고, the second opening is adjacent to the third opening;상기 와이어 홀더 유닛은, The wire holder unit,상기 제1 개구부에서 전방으로 인출되면 상기 제1 척에 결합되고, 후방으로 인입되면 상기 제1 척에서 분리되는, 제1 커플링 모듈; 그리고 a first coupling module coupled to the first chuck when drawn out from the first opening forward, and separated from the first chuck when drawn in rearward; And상기 제2 개구부에서 전방으로 인출되면 상기 제2 척에 결합되고, 후방으로 인입되면 상기 제2 척에서 분리되는, 제2 커플링 모듈을 포함하는, 와이어 코팅 디바이스.When pulled out from the second opening to the front, coupled to the second chuck, when drawn in backward, separated from the second chuck, including a second coupling module, a wire coating device.
- 제4 항에 있어서,5. The method of claim 4,상기 제1 척과 상기 제1 커플링 모듈이 결합된 상태에서, 상기 제1 척이 회전하면 상기 와이어가 상기 제1 척에 고정되고,When the first chuck rotates when the first chuck and the first coupling module are coupled to each other, the wire is fixed to the first chuck;상기 제2 척과 상기 제2 커플링 모듈이 결합된 상태에서, 상기 제2 척이 회전하면 상기 와이어가 상기 제2 척에 고정되는, 와이어 코팅 디바이스.In a state in which the second chuck and the second coupling module are coupled, when the second chuck rotates, the wire is fixed to the second chuck.
- 제1 항에 있어서,According to claim 1,상기 와이어 홀더 유닛과 상기 섬유 형성 유닛을 수용하는 케이싱 유닛을 더 포함하고, Further comprising a casing unit accommodating the wire holder unit and the fiber forming unit,상기 섬유 형성 유닛은, The fiber forming unit,상기 제1 섬유 형성 모듈과 상기 제2 섬유 형성 모듈이 장착되고, 상기 케이싱 유닛에서 이동 가능하게 설치되는, 이동 모듈을 포함하는, 와이어 코팅 디바이스.The first fiber forming module and the second fiber forming module are mounted, including a moving module, which is installed movably in the casing unit, a wire coating device.
- 제1 항에 있어서,According to claim 1,상기 제1 섬유 형성 모듈은, 상기 제2 섬유 형성 모듈을 마주하는 제1 섬유 형성 모듈 접촉면을 구비하는 제1 섬유 형성 모듈 접촉 부재를 포함하고,the first fiber forming module comprises a first fiber forming module contact member having a first fiber forming module contact surface facing the second fiber forming module;상기 제2 섬유 형성 모듈은, 상기 제1 섬유 형성 모듈을 마주하는 제2 섬유 형성 모듈 접촉면을 구비하는 제2 섬유 형성 모듈 접촉 부재를 포함하고,the second fiber forming module comprises a second fiber forming module contact member having a second fiber forming module contact surface facing the first fiber forming module;상기 제1 섬유 형성 모듈 접촉면과 상기 제2 섬유 형성 모듈 접촉면 중에서 적어도 하나는,At least one of the first fiber-forming module contact surface and the second fiber-forming module contact surface,그 표면에 형성된 주름을 구비하는, 와이어 코팅 디바이스.A wire coating device comprising wrinkles formed on its surface.
- 제1항에 있어서,According to claim 1,상기 제1 섬유 형성 모듈은, 상기 제2 섬유 형성 모듈을 마주하는 제1 섬유 형성 모듈 접촉면을 구비하는 제1 섬유 형성 모듈 접촉 부재를 포함하고,the first fiber forming module comprises a first fiber forming module contact member having a first fiber forming module contact surface facing the second fiber forming module;상기 제2 섬유 형성 모듈은, 상기 제1 섬유 형성 모듈을 마주하는 제2 섬유 형성 모듈 접촉면을 구비하는 제2 섬유 형성 모듈 접촉 부재를 포함하고, the second fiber forming module comprises a second fiber forming module contact member having a second fiber forming module contact surface facing the first fiber forming module;상기 제1 섬유 형성 모듈 접촉면과 상기 제2 섬유 형성 모듈 접촉면 중에서 적어도 하나는,At least one of the first fiber-forming module contact surface and the second fiber-forming module contact surface,전후방향으로 배치되되 서로 이격된, 섬유 형성 모듈 제1 접촉면과 섬유 형성 모듈 제2 접촉면; 그리고a first contact surface of the fiber forming module and a second contact surface of the fiber forming module, which are disposed in the front-rear direction and spaced apart from each other; And상기 섬유 형성 모듈 제1 접촉면과 섬유 형성 모듈 제2 접촉면의 사이에 위치하며 오목하게 형성된, 섬유 형성 모듈 함몰부를 포함하는, 와이어 코팅 디바이스.and a fiber forming module depression positioned between the fiber forming module first contact surface and the fiber forming module second contact surface and formed concavely.
- 제1 항에 있어서,According to claim 1,상기 와이어 홀더 유닛에 고정된 와이어에 형성된 장력을 측정하는, 장력 측정 모듈을 더 포함하는, 와이어 코팅 디바이스.Further comprising a tension measurement module for measuring the tension formed on the wire fixed to the wire holder unit, the wire coating device.
- 제1 항에 있어서,According to claim 1,상기 와이어의 두께를 측정하는, 와이어 두께 측정 모듈을 더 포함하는, 와이어 코팅 디바이스.Further comprising a wire thickness measurement module for measuring the thickness of the wire, the wire coating device.
- 제1 항에 있어서,According to claim 1,상기 와이어에 상기 섬유가 코팅된 이후, 상기 와이어에 전류(electric current)를 제공하는, 전류 제공 모듈을 더 포함하는, 와이어 코팅 디바이스.After the fiber is coated on the wire, the wire coating device further comprising a current providing module for providing an electric current (electric current) to the wire.
- 제1 항에 있어서,According to claim 1,상기 와이어는,The wire is상기 섬유가 코팅되기 이전 상태의 와이어로서, 와이어 코어;As a wire in a state before the fiber is coated, a wire core;상기 와이어 코어에 부착된 상기 섬유가 형성하는, 와이어 피복부를 포함하고,and a wire covering portion formed by the fiber attached to the wire core,상기 와이어 코어는 가요성이고,the wire core is flexible,상기 와이어 피복부는 수용성인, 와이어 코팅 디바이스.The wire coating portion is water-soluble, wire coating device.
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KR800001558B1 (en) * | 1980-03-07 | 1980-12-27 | 신라섬유 주식회사 | Knop control method of synthetic fiber yarns |
JP2005105458A (en) * | 2003-09-30 | 2005-04-21 | Maeda Seni Kogyo Kk | Woven or knitted fabric having property for preventing slipping, various kinds of products and method for producing the same |
KR100636629B1 (en) * | 2005-09-14 | 2006-10-19 | 한국섬유기술연구소 | Device and method for manufacturing metal filament-core covered yarn |
JP2015040363A (en) * | 2013-08-22 | 2015-03-02 | 住友電気工業株式会社 | Method and apparatus for producing stranded wire |
KR102055769B1 (en) * | 2018-07-13 | 2019-12-13 | 이화여자대학교 산학협력단 | Microfiber manufacturing and coating apparatus |
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CN104032423B (en) | 2014-06-20 | 2018-04-06 | 东华大学 | A kind of device of electrostatic spinning nano fiber covering yarn and its application |
JP6102876B2 (en) * | 2014-09-30 | 2017-03-29 | マツダ株式会社 | Method of joining metal member and resin member |
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Publication number | Priority date | Publication date | Assignee | Title |
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KR800001558B1 (en) * | 1980-03-07 | 1980-12-27 | 신라섬유 주식회사 | Knop control method of synthetic fiber yarns |
JP2005105458A (en) * | 2003-09-30 | 2005-04-21 | Maeda Seni Kogyo Kk | Woven or knitted fabric having property for preventing slipping, various kinds of products and method for producing the same |
KR100636629B1 (en) * | 2005-09-14 | 2006-10-19 | 한국섬유기술연구소 | Device and method for manufacturing metal filament-core covered yarn |
JP2015040363A (en) * | 2013-08-22 | 2015-03-02 | 住友電気工業株式会社 | Method and apparatus for producing stranded wire |
KR102055769B1 (en) * | 2018-07-13 | 2019-12-13 | 이화여자대학교 산학협력단 | Microfiber manufacturing and coating apparatus |
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