CN113382649A

CN113382649A - Hair planting device

Info

Publication number: CN113382649A
Application number: CN202080012387.6A
Authority: CN
Inventors: 张谷浩史; 青木修
Original assignee: Qingliu Co ltd
Current assignee: Qingliu Co ltd
Priority date: 2019-02-06
Filing date: 2020-02-04
Publication date: 2021-09-10
Also published as: JP2020125569A; JP6533350B1; KR20210121073A; WO2020162470A1

Abstract

The invention provides a hair planting device, which uses short hair wires cut in advance and ties the hair wires to a hair planting net. The solution of the present invention is that under the state that the 1 st crochet hook 20 catches the weft 202-1 of the tufting net 200 spread by the eccentric 10, the 1 st crochet hook 20 and the weft 202-1 are not moved, the eccentric 10 is winded to the position lower than the 1 st crochet hook 20 by taking the weft 202-1 as the center, or under the state that the 1 st crochet hook 20 catches the weft 202-1, the eccentric 10 rotates by taking the center line of the net hanging part 11 as the center and moves along the action of the weft 202-1 supplemented by the 1 st crochet hook 20, so that the 1 st crochet hook 20 can move to the position more front than the eccentric 10. Then, the 1 st bearded needle 20 is used to supplement the short cut hair strands 100 pulled out from the storage unit 40 by the 2 nd bearded needle and tied to the hair-planting net 200.

Description

Hair planting device

Technical Field

The invention relates to a hair-planting device for binding hair silks to a hair-planting net.

Background

The hair-planting device disclosed in patent document 1 is configured to bind long hair strands wound around a bobbin to a hair-planting net. Therefore, a step of winding the long hair strands around the bobbin and a step of cutting the hair strands after implanting the hair strands into the hair-planting net are required.

Documents of the prior art

Patent document

Patent document 1: japanese patent laid-open publication No. 2018-40084

Disclosure of Invention

Problems to be solved by the invention

The present invention has been made in view of the above-mentioned background art, and an object thereof is to provide a hair planting device that uses short hair strands cut in advance and binds the hair strands to a hair planting net.

Means for solving the problems

The present invention is characterized in that the following control is performed by a control device: the method includes the steps of moving a 1 st hook and a weft in a state that the 1 st hook hooks one weft of a hair-planted net spread by an eccentric, winding the eccentric to a position below the 1 st hook around the weft as a center, moving a 2 nd hook so as to introduce one side of a hair strand caught by a storage unit and folded in two into the 1 st hook, retracting the 1 st hook introduced by the one side of the hair strand to an initial position side, and twisting a part of the hair strand, passing the 1 st hook through a position above the weft and going to the other side of the hair strand caught by the 2 nd hook from the storage unit and folded in two, moving the 2 nd hook or the 1 st hook so as to introduce the other side of the hair strand to the 1 st hook, and retracting the 1 st hook introduced by the other side of the hair strand to the initial position side again to bind the hair strand to the weft. Further, the present invention is characterized in that the control device performs the following control: the method includes rotating the eccentric about a center line of the net-hanging part and moving the eccentric along a movement of a weft yarn supplemented by a 1 st hook needle in a state where the 1 st hook needle is hooked on one weft yarn of the hair-planted net spread by the eccentric, moving the 2 nd hook needle so as to introduce one side of a hair yarn caught from the storage unit and folded in two into a 1 st hook needle, rotating the 1 st hook needle having introduced the one side of the hair yarn after retreating to an initial position side to twist a part of the hair yarn, passing the 1 st hook needle through a position above the weft yarn and going to the other side of the hair yarn caught from the storage unit and folded in two by the 2 nd hook needle, moving the 2 nd hook needle or the 1 st hook needle so as to introduce the other side of the hair yarn into the 1 st hook needle, retreating the 1 st hook needle having introduced the other side of the hair yarn to the initial position side again and binding the hair yarn to the weft yarn. Further, in the present invention, the storage unit includes left and right side walls protruding upward from both end portions in the left and right direction of the flat plate-shaped bottom portion so that the hair strands are accommodated side by side in the extending direction of the center line of the eccentric, and is configured in an elongated groove shape having an open upper portion, and a string drawing hole for drawing in and out the 2 nd looper is provided in the bottom portion. Further, according to the present invention, a thread positioning lever having a thread guide for accommodating the hair thread unwound by the 2 nd crochet hook and the storage unit is provided at a position lower than the storage unit. Further, according to the present invention, a thread pulling bar is provided between the storage unit and the eccentric, and the thread pulling bar moves back and forth so as to pull in the hair pieces implanted in the net. Further, the present invention is characterized in that a setting bar is provided between the storage unit and the eccentric, and the setting bar whisks and combs down the hair pieces pulled in by the thread pulling bar. The present invention is also a method for controlling a hair planting device, which controls: an eccentric which spreads the tufting net to secure a tufting area of the tufting net; a 1 st crochet needle for tying the cut hair to the hair planting net expanded by the eccentric; and a 2 nd crochet needle for catching the hair from a storage unit for storing the hair, wherein the control method of the hair-planting device is characterized in that the 1 st crochet needle and the weft are not moved in a state that the 1 st crochet needle hooks one weft of the hair-planting net unfolded by the eccentric, the eccentric is rotated to a position lower than the 1 st crochet needle by taking the weft as a center, the 2 nd crochet needle moves in a mode of guiding one side of the hair caught and folded in two from the storage unit to the 1 st crochet needle, the 1 st crochet needle guided with one side of the hair is rotated after retreating to an initial position side to twist a part of the hair, then, the 1 st crochet needle passes through a position higher than the weft and goes to the other side of the hair caught and folded in two from the storage unit by the 2 nd crochet needle, the 2 nd crochet needle or the 1 st crochet needle moves in a mode of guiding the other side of the hair into the 1 st crochet needle, and the 1 st crochet needle guided with the other side of the hair is retreated to the initial position side to the weft. The present invention is also a method for controlling a hair planting device, which controls: an eccentric which spreads the tufting net to secure a tufting area of the tufting net; a 1 st crochet needle for tying the cut hair to the hair planting net expanded by the eccentric; and a 2 nd crochet needle for catching the hair from a storage unit for storing the hair, the control method of the hair-planting device is characterized in that in a state that the 1 st crochet needle catches one weft of the hair-planting net unfolded by the eccentric, the eccentric rotates around the central line of the net hanging part and moves along the action of the weft supplemented by the 1 st crochet needle, the 2 nd crochet needle moves in a mode of guiding one side of the hair caught and folded from the storage unit to the 1 st crochet needle, the 1 st crochet needle guiding one side of the hair to the initial position side rotates after retreating to twist a part of the hair, then, the 1 st crochet needle passes through a position above the weft and goes to the other side of the hair caught and folded from the storage unit by the 2 nd crochet needle, the 2 nd crochet needle or the 1 st crochet needle moves in a mode of guiding the other side of the hair to the 1 st crochet needle, the 1 st crochet needle guiding the other side of the hair to the initial position again and binding the hair to the weft .

Effects of the invention

The present invention exerts the following effects: the eccentric device is rotated around the weft yarn as the center to a position lower than the 1 st crochet hook without moving the 1 st crochet hook and the weft yarn in a state that the 1 st crochet hook is hooked on one weft yarn of the hair-planting net unfolded by the eccentric device, or the eccentric device is rotated around the center line of the net hanging part and moves along the action of the weft yarn supplemented by the 1 st crochet hook in a state that the 1 st crochet hook is hooked on one weft yarn of the hair-planting net unfolded by the eccentric device, thereby the 1 st crochet hook can move to a position more ahead than the eccentric device, and the hair silk which is drawn by the 2 nd crochet hook and is cut in advance can be bound to the hair-planting net.

Drawings

Fig. 1 is a schematic view showing the structure of a hair-planting device according to an embodiment, in which a side view is taken from the direction of an arrow a shown in a view B, and a front view is taken from the direction of an arrow B shown in a view B.

Fig. 2 shows the 1 st action to the 4 th action of the hair-planting device according to the embodiment, wherein a is a side view seen from the direction of arrow a shown in B, and B is a front view seen from the direction of arrow B shown in a.

Fig. 3 is a side view corresponding to fig. 2 a, showing the 5 th action of the hair planting device according to the embodiment.

Fig. 4 is a side view corresponding to fig. 2 a, showing the 6 th and 7 th actions of the hair planting device according to the embodiment.

Fig. 5 is a side view corresponding to fig. 2 a, showing the 8 th and 9 th actions of the hair planting device according to the embodiment. And figure B is a sectional view taken along line A-A.

Fig. 6 is a side view corresponding to fig. 2 a, showing a 10 th operation of the hair planting device according to the embodiment.

Fig. 7 is a side view corresponding to fig. 2 a, showing the 11 th action of the hair planting device according to the embodiment.

Fig. 8 is a side view corresponding to fig. 2 a, showing the 12 th and 13 th actions of the hair planting device according to the embodiment.

Fig. 9 is a side view corresponding to fig. 2 a, showing the 14 th action of the hair planting device according to the embodiment.

Fig. 10 is a side view corresponding to fig. 2 a, showing a 15 th operation of the hair planting device according to the embodiment.

Fig. 11 is a side view corresponding to fig. 2 a, showing the 16 th action to the 18 th action of the hair planting device according to the embodiment.

Fig. 12 shows a state where the hair setting filaments are bound to the hair setting net by twisting 3 times by the hair setting device of the embodiment, a view is a front view seen from the 2 nd crochet needle side of fig. 2, and B view is a rear view seen from the 1 st crochet needle side of fig. 2.

Detailed Description

The hair-planting device of the embodiment shown in fig. 1 includes an eccentric 10, a 1 st crochet needle 20, a 2 nd crochet needle 30, a storage unit 40, a thread positioning lever 50, a thread setting lever 60, a thread pulling lever 70, a return roller 80, a magnet 90 shown in fig. 6, a driving mechanism not shown, and a control device 95, and the driving mechanism is controlled by the control device 95, so that the eccentric 10, the 1 st crochet needle 20, the 2 nd crochet needle 30, the thread setting lever 60, and the thread pulling lever 70 perform the 1 st operation to the 18 th operation shown in fig. 2 to 11, respectively, and catch the hair strands 100 one by one from the storage unit 40 and bind to the weft 202 of the hair-planting net 200 to perform hair planting. The tufting net 200 comprises the following two cases: using a plurality of base yarns twisted to form one yarn and using one base yarn without twisting a plurality of base yarns.

When the initial position state of the hair-planting device during operation is described, as shown in a diagram A of FIG. 1, a plurality of short hair strands 100 cut in advance are laid in a long row in a direction crossing the extending direction of the center line of an eccentric 10 and stored in a storage unit 40 arranged above the eccentric 10, a hair-setting net 200 formed in a net shape by a plurality of warp yarns 201 and a plurality of weft yarns 202 is unwound by a return roller 80 and the eccentric 10, a 1 st looper 20 is stopped at a position on the left side of the eccentric 10, a 2 nd looper 30 is stopped at a position below the right side of the eccentric 10, a thread positioning rod 50 is arranged on the left side at a position below a thread taking hole 42, the thread take-up hole 42 is provided in the center portion of the bottom portion 41 of the storage unit 40 in the left-right direction, and the thread take-up lever 60 and the thread take-up lever 70 are stopped at positions on the left side of the thread positioning lever 50 between the thread positioning lever 50 and the eccentric 10.

In addition, although it is applicable that the length of the short hair strands 100 is cut to be approximately 2 times the length of the completed wig, the length is longer or shorter than the left-right direction of the bottom portion 41 of the storage unit 40, in the case of a longer length, if the portion of the hair strands 100 protruding outward from the bottom portion 41 of the storage unit 40 does not vertically hang down below the bottom portion 41 of the storage unit 40, it is preferable that the portion of the hair strands 100 protruding outward from the bottom portion 41 of the storage unit 40 is prevented from being scratched by the end portion of the bottom portion 41 of the storage unit 40 in the left-right direction when the 2 nd crochet hook 30 catches and pulls out the hair strands 100 from the storage unit 40.

As shown in fig. 1B, the storage unit 40 includes left and right side walls 43 protruding upward from both ends in the left-right direction of the flat plate-shaped bottom portion 41, and is formed in an elongated groove shape in which the upper portions of the left and right side walls 43 are open. The storage unit 40 may be a single storage unit, but the following cases are listed: the plurality of storage units 40 are arranged in parallel in the left-right direction, and different kinds of hair strands 100 such as hair strands 100 of different colors, hair strands 100 of the same color and different thicknesses, hair strands 100 of the same color and the same thickness and different hardness (elasticity) are mixed and supplied to the respective storage units 40, so that the color, thickness, or hair quality of the hair strands 100 in the completed wig can be adjusted in advance.

The storage unit 40 is provided in a state of being fixed to an apparatus main body, not shown, which does not need to be moved. A plate-shaped hammer, not shown, is placed on the hair strand 100 supplied to the storage unit 40 to press the hair strand 100 so that the hair strand 100 is hooked by the 2 nd hook 30. The hammer may press the hair line 100 from above by extension and contraction of a piston rod of a cylinder as a driving mechanism connected to both the apparatus body and the hammer. The extension and retraction of the piston rod of the cylinder can also be controlled by means of said control device 95.

Then, when the 2 nd bearded needle 30 catches several hair strands 100, the hook 31 at the tip of the 2 nd bearded needle 30 does not catch the hair strands 100, so that the storage unit 40 is struck to realign the hair strands 100 by releasing the pressure supplied from the hammer to the hair strands 100 at each time point when the above-mentioned several hair strands 100 have been caught. The time interval for releasing the pressure to align varies depending on the kind of the hair strand 100. The knocking of the storage unit 40 may be performed manually or by a driving mechanism controlled by the control device 95.

The eccentric 10 is a member for securing a hair-planted region of the hair-planted net 200, and includes: a cylindrical screen hanging part 11 having a center line extending in the left-right direction; a retreat portion 12 provided in the net hanging portion 11 so as to be depressed inward from the outer surface of the net hanging portion 11; and shaft portions 13 provided at both ends of the net hanging portion 11; the center line extending in the left-right direction of the shaft portion 13 is offset radially outward from the center line extending in the left-right direction of the screen portion 11 and is located at the center in the circumferential direction of the opening of the escape portion 12 on the outer surface side of the screen portion 11.

Then, the shaft portion 13 is rotatably supported by a bearing portion, not shown, provided in the apparatus main body, not shown, and the eccentric 10 is stopped so that the opening of the relief portion 12 faces the left side as shown in fig. 1 a. The center line of the shaft portion 13 extending in the left-right direction overlaps one weft yarn 202-1 located at the center in the circumferential direction of the opening of the relief portion 12.

The opening width of the escape portion 12 corresponding to the circumferential direction of the net hanging portion 11 is determined according to the interval formed by the weft yarns 202 constituting the mesh of the card net 200 as follows: when the card net 200 is wound around the outer surface of the net hanging part 11 and one weft 202-1 is positioned at the center in the circumferential direction of the opening width of the relief part 12, one weft 202-2 of two wefts 202-2 and 202-3 adjacent to the one weft 202-1 positioned at the center in the circumferential direction is positioned around one side edge of the opening of the relief part 12, and the other weft 202-3 of the two wefts 202-2 and 202-3 is positioned around the other side edge of the opening of the relief part 12. The opening width of the escape part 12 corresponding to the circumferential direction of the net hanging part 11 may be equal to or larger than the width of the weft 202-2 and the weft 202-3.

The 1 st crochet hook 20 is a member for implanting hair 100 into an implanting net 200, and includes a hook 21 at a tip end thereof and a latch 22 for opening and closing a needle opening of the hook 21. One end of the latch 22 is rotatably connected to the 1 st hook 20 by a shaft not shown, and the other end of the latch 22 rotates about the shaft to open and close the needle opening. In the initial state, as shown in fig. 1 a, the 1 st crochet hook 20 is separated to the left from the eccentric 10 and stops at a position facing the opening of the retreat portion 12, and the latch 22 closes the needle opening.

The 1 st crochet hook 20 is operated by a drive mechanism controlled by the control device 95 to implant the hair strand 100. The 1 st crochet hook 20 is the same as the plurality of 2 nd crochet hooks 30 shown in fig. 1B, and a plurality of the crochet hooks are arranged in parallel in the left-right direction. The group of the plurality of 1 st bearded needles 20 is operated together by the driving mechanism controlled by the control device to implant the hair strands 100 into the net 200. The 1 st crochet hook 20 and the 2 nd crochet hook 30 are a one-to-one pair. The 1 st and 2 nd crochet hooks 20 and 30 are not limited to a plurality of hooks, and may be a single hook.

The 2 nd crochet hook 30 is a member for catching the hair strands 100 from the storage unit 40, and has a hook 31 at a tip end thereof for catching one hair strand 100. In the initial state, as shown in fig. 1 a, the 2 nd hook needle 30 is separated from the eccentric 10 to the right and stops at a position between the eccentric 10 and the return roller 80, and the needle mouth 32 of the hook 31 faces the front side of the sheet in fig. 1 a. As shown in fig. 1B, a plurality of the 2 nd latch needles 30 are arranged in parallel. The group of the plurality of 2 nd hooks 30 captures the hair strands 100 by operating together with the driving mechanism controlled by the control device 95. Although the hook member 31 captures one hair strand 100, the hook member 31 may capture two or three or more hair strands 100.

The thread positioning lever 50 is a member that guides the hair thread 100 drawn out from the storage unit 40 by the 2 nd crochet hook 30 to a predetermined position, and as shown in fig. 1B, a plurality of thread guides 51 recessed from a cylindrical outer peripheral surface having a center line extending in the left-right direction toward the center line side are provided so as to surround the cylindrical outer peripheral surface in one turn. The both ends in the left-right direction of the thread positioning lever 50 may be fixedly provided to the apparatus main body, but the thread positioning lever 50 is preferably rotatably provided because the thread 100 drawn out from the storage unit 40 by the 2 nd looper 30 rotates, and the part drawn out by the 2 nd looper 30 in the thread 100 can be prevented from being scratched by the thread guide 51. The number of the yarn carriers 51 is the same as that of the 2 nd crochet hook 30.

The wire arranging rod 60 is constituted as follows: in the step of drawing in the hair strands 100 implanted in the hair net 200 by the thread pulling rod 70, the end portions of the hair strands 100 drawn in by the thread pulling rod 70 are brushed down and the hair strands 100 are combed down by the vertical vibration by the driving mechanism controlled by the control device 95.

The thread pulling bar 70 is configured to move forward and backward by a driving mechanism controlled by the control device 95 to pull in the hair strands 100 implanted in the net 200. The magnet 90 is attached to the apparatus body in the following manner: as a previous process for implanting the hair 100 into the hair-implanting net 200 by the 1 st hook 20, when the 1 st hook 20 enters between the hair 100 folded in two by the 2 nd hook 30 and the storage unit 40 and retreats again, the latch 22 of the 1 st hook 20 is closed by contacting the hair 100, and thus the closed latch 22 is attracted by a magnetic force and opened; the magnet 90 may be a permanent magnet or an electromagnet, and if the magnet is an electromagnet, the electromagnet may be controlled by the control device 95 to generate a magnetic force only when the closed latch 22 is opened. The return roller 80 is mounted to the apparatus body.

The operation of the hair-planting device will be described with reference to fig. 2 to 11. As shown in fig. 2, the front portion of the thread pulling rod 70 advances by the thread pulling rod advancing operation as the 1 st operation, and stops at a position to the right beyond the thread take-up hole 42 of the storage unit 40 and the 2 nd looper 30 in fig. B. Next, the 2 nd hook 30 is raised by the 2 nd hook raising operation as the 2 nd operation, and the hook 31 enters the row of the plurality of hair strands 100 in the storage unit 40 through the string taking hole 42, and then descends to stop at the initial position. In this 2 nd bearded needle raising operation, the hook member 31 hooks the central portion of one hair strand 100 in the left-right direction and descends to stop, whereby the one hair strand 100 is folded in two between the storage unit 40 and the 2 nd bearded needle 30. As shown in fig. 2B, since the hair threads 100 folded in two by the plurality of 2 nd hooks 30 are individually accommodated in the plurality of yarn guides 51 of the thread positioning lever 50, the positions of the respective hair threads 100 expanded by the 2 nd hooks 30 and the storage unit 40 can be secured as predetermined positions, and the 1 st hooks 20 can appropriately catch the respective hair threads 100.

In addition, by the 1 st crochet hook advancing operation as the 3 rd operation, as the hook member 21 of the 1 st crochet hook 20 passes below the weft yarn 202-1, the latch 22 is disturbed by the weft yarn 202-1 and opened, and the needle mouth of the hook member 21 passes over the weft yarn 202-1 from the left side to the right side and is accommodated in the retreat portion 12, reaching the position shown by the broken line. Thereafter, the 1 st crochet hook 20 retreats from the position shown by the broken line to the position shown by the solid line by the 1 st crochet hook retreating operation as the 4 th operation, and the hook member 21 hooks the weft yarn 202-1.

As shown in fig. 3, the rotation operation of the eccentric 1/4 as the 5 th operation causes the shaft portion 13 of the eccentric 10 to rotate in one direction by a drive mechanism not shown, and accordingly, the net hanging portion 11 is wound downward from the position shown by the broken line to the position shown by the solid line around the center line of the shaft portion 13, and the opening of the escape portion 12 faces upward, and the rotation in one direction of the shaft portion 13 is stopped. Thus, the 1 st looper 20 and the weft yarn 202-1 are not moved, and the eccentric 10 is moved to the lower side of the 1 st looper 20 and the weft yarn 202-1. The "not moving the 1 st crochet hook 20 and the weft 202-1" includes a case where the tip portion of the 1 st crochet hook 20 is vibrated by the elastic force of the net 200 when the eccentric 10 is moved to the lower side. By the movement of the eccentric 10 from the position shown by the broken line to the position shown by the solid line, the 1 st hook 20 can be moved to the side between the hair strands 100 folded in two between the storage unit 40 and the 2 nd hook 30 through the upper side of the eccentric 10. By moving the eccentric 10 so as to be positioned below the 1 st looper 20 by winding downward from the position shown by the broken line to the position shown by the solid line, the weft yarn 202-1 is not cut by being overloaded, and the 1 st looper 20 is not damaged by being overloaded.

Further, the following may also apply: the eccentric 10 is not rotated downward from the position shown by the broken line to the position shown by the solid line, and in a state where the 1 st looper 20 hooks the weft yarn 202-1, the eccentric 10 is rotated about the center line of the screen portion 11 by a driving mechanism not shown and moved along the movement of the weft yarn 202-1 supplemented by the 1 st looper 20 by the control of the control device 95. At this time, the 1 st hook 20 is moved while keeping the parallel state before the movement. In this way, the weft yarn 202-1 is positioned on the uppermost side of the eccentric 10 in a state of being caught by the 1 st looper 20 by the operation of the eccentric 10 and the 1 st looper 20.

As shown in fig. 4, by the 1 st bearded needle advancing action as the 6 th action, as the 1 st bearded needle 20 advances, the weft yarn 202-1 drops off from the hook member 21 and the opened latch 22 is lifted and falls on the rear side of the latch 22 of the 1 st bearded needle 20, and the hook member 21 comes close to the side of the hair strand 100 folded in two between the storage unit 40 and the 2 nd bearded needle 30. Then, by the transverse movement of the 1 st hook as the 7 th movement, the 1 st hook 20 rotates so that the needle mouth of the hook 21 is changed from the upward state to the transverse direction. With this rotation of the 1 st bearded needle 20, the needle mouth of the hook 21 is directed to the left side of the hair yarn 100 from the 2 nd bearded needle 30 in contact with the thread-taking hole 42, that is, the back side of the paper surface in fig. 4.

As shown in fig. 5, by the 1 st bearded needle advancing operation as the 8 th operation, as the 1 st bearded needle 20 is further advanced while keeping the needle mouth of the bearded needle 21 in the lateral direction, the bearded needle 21 enters between the portion of the hair filament 100 contacting the left side of the thread taking hole 42 from the 2 nd bearded needle 30 and the portion contacting the left side of the thread taking hole 42 from the 2 nd bearded needle 30, and the 1 st bearded needle 20 advances until the needle mouth of the bearded needle 21 faces the portion of the hair filament 100 contacting the left side of the thread taking hole 42 from the 2 nd bearded needle 30. Thereafter, as the 2 nd bearded needle 30 moves laterally from the back side to the front side of the paper surface of fig. 5 by the 2 nd bearded needle lateral movement operation as the 9 th operation, a portion of the hair strand 100 contacting the left side of the thread take-up hole 42 from the 2 nd bearded needle 30 is introduced into the needle mouth of the 1 st bearded needle 20 as shown in fig. B. Thereby, the 1 st bearded needle 20 catches the portion of the hair strand 100 that contacts the left side of the threading hole 42 from the 2 nd bearded needle 30. Since the needle opening of the hook member 21 is directed upward in the B-view and the needle opening 32 of the hook member 31 is directed downward in the B-view, the hair strand 100 is not released from the 2 nd crochet needle 30 when the hair strand 100 is introduced.

As shown in fig. 6, by the 1 st bearded needle retreating action as the 10 th action, the 1 st bearded needle 20 rotates so that the needle mouth of the hook member 21 is turned upward from the lateral state, and the latch 22 contacts the weft yarn 202-1 to close the needle mouth. The 1 st bearded needle 20 retreats to the initial position side, and as shown by the solid line, the part of the hair strand 100 contacting the left side of the thread take-up hole 42 from the 2 nd bearded needle 30 is pulled out from the storage unit 40 as it goes away from the hair setting net 200. This pulled-out portion of the hair wire 100 is folded back by the hook member 21 from the left side of the thread take-up hole 42 through the thread positioning rod 50 between the weft yarn 202-1 and the weft yarn 202-2, and then, is spread out in the following manner: from hook 21, through between weft yarn 202-1 and weft yarn 202-2, and through between weft yarn 202-1 and weft yarn 202-3 to reach hook 2 30. As the 1 st bearded needle 20 retreats from the position shown by the solid line to the position shown by the broken line, the latch 22 is attracted by the magnetic force of the magnet 90 to open the needle opening of the 1 st bearded needle 20.

As shown in fig. 7, by the 1 st crochet hook ascending action as the 11 th action, as the 1 st crochet hook 20 advances and ascends from the position shown by the broken line of fig. 6, the portion of the hair filament 100 between the hook member 21 and the weft yarn 202-1 takes a V-shape centering on the weft yarn 202-1. Further, the 1 st looper raising operation may not be performed, but by performing the 1 st looper raising operation, the hook member 21 can be reliably passed through the portion of the hair strand 100 between the thread positioning lever 50 and the weft yarn 202-1 in the following 12 th operation. Thereafter, the 1 st crochet needle 20 rotates to bind the hair strand 100 to the weft yarn 202-1. The number of rotations of the 1 st crochet hook 20 may be 1, 2 or 3 or more. By rotating the 1 st crochet needle 20, the hair yarn 100 is twisted around the hook member 21 and the weft yarn 202-1, and the loop portion 45 is provided, and the needle opening of the hook member 21 is stopped in an upward state.

As shown in fig. 8, the 1 st hook 20 moves to the front side of the paper surface and then moves forward while keeping facing upward by the 1 st hook advancing and traversing operation as the 12 th operation, the hook 21 passes through the portion of the hair strand 100 between the thread positioning rod 50 and the weft yarn 202-1, and the 1 st hook 20 advances until the needle opening of the hook 21 stops at the portion of the hair strand 100 on the right side of the thread take-up hole 42 from the 2 nd hook 30. At this time, the thread loop portion 45 is in a state of falling on the rear side of the latch 22 of the 1 st crochet needle 20. Thereafter, the 1 st crochet hook 20 rotates to change the needle mouth of the hook 21 from the upward state to the lateral direction. With this rotation of the 1 st hook 20, the needle mouth of the hook 21 faces the side of the hair yarn 100 on the right side of the thread-taking hole 42 from the 2 nd hook 30, that is, the back side of the paper surface in fig. 8. In the 13 th operation, the 2 nd bearded needle 30 is moved laterally from the back side to the front side of the sheet of fig. 8, and the portion of the hair strand 100 contacting the right side of the thread taking hole 42 from the 2 nd bearded needle 30 is introduced into the needle mouth of the hook 21. Alternatively, the 1 st bearded needle 20 may be moved laterally from the front side to the back side of the sheet of fig. 8, and the portion of the hair strand 100 contacting the right side of the thread-taking hole 42 from the 2 nd bearded needle 30 may be introduced into the needle mouth of the hook 21. Thereby, the 1 st bearded needle 20 catches the portion of the hair filament 100 from the 2 nd bearded needle 30 contacting the right side of the thread taking hole 42, and the hair filament 100 is guided to the 1 st bearded needle 20. Further, both the 2 nd crochet hook 30 and the 1 st crochet hook 20 can move in a manner of approaching each other. Since the needle opening of the hook 21 is directed to the back side of the sheet of fig. 8 and the needle opening 32 of the hook 31 of the 2 nd bearded needle 30 is directed to the front side of the sheet of fig. 8, the hair strand 100 is not released from the 2 nd bearded needle 30 when the hair strand 100 is introduced.

As shown in fig. 9, the 1 st bearded needle 20, which has caught the portion of the hair strand 100 that contacts the right side of the thread take-up hole 42 from the 2 nd bearded needle 30, is rotated upward by the 1 st bearded needle retracting and rotating operation as the 14 th operation, and is retracted to the initial position side, and along with this, the latch 22 contacts the loop portion 45 to close the needle mouth of the hook 21, and the binding of the hair strand 100 to the weft 202-1, that is, the hair planting, is completed. When the hook member 21 of the 1 st crochet hook 20 retreats to pass through the loop part 45, the 2 nd crochet hook 30 is prevented from moving up and down by a small amount to remove the hair filament 100 from the hook member 31, resulting in the peeling of the hair filament 100. The flaking refers to a phenomenon in which the hair strand 100 is curled due to friction.

As shown in fig. 10, by the wire pulling rod retracting operation as the 15 th operation, the portion of the hair strand 100 on the wire positioning rod 50 side is pulled into the eccentric 10 side as the wire pulling rod 70 retracts to the initial position side. Then, the wire pulling rod 70 stops at the initial position.

As shown in fig. 11, the 16 th to 18 th operations are performed. As the 16 th action, the latch 22 closes the needle opening of the hook 21 while the 1 st crochet needle 20 returns to the initial position and stops. As the 17 th operation, the eccentric 10 is wound around the center line of the shaft portion 13, and returns from the position shown by the solid line in fig. 3 to the position side shown by the broken line in fig. 3, and accordingly returns to the initial position in which the opening of the relief portion 12 faces the left side. As the yarn arranging bar 60 moves downward as the 18 th action, the hair yarn 100, which has been flocked with respect to the weft yarn 202-1, is combed downward. Then, the thread setting lever 60 is moved upward and stopped at the initial position. Thus, the operation of implanting the hair yarn 100 into the weft 202-1 in the hair-implanting device is completed for 1 cycle, and the knot shown in fig. 12 is formed. In addition, fig. 12 shows a state in which the 1 st crochet hook 20 rotates 3 times in the 11 th action, twists the hair setting wires 100 3 times and binds to the hair setting net 200. Further, any one of the 16 th action to the 18 th action may be performed first, or the 16 th action to the 18 th action may be performed simultaneously.

In fig. 1, it is also applicable that the string-taking hole 42 is not provided in the bottom portion 41 of the storage unit 40, but as shown in the drawing, the 2 nd bearded needle 30 can be linearly moved up and down to enter and exit by providing the string-taking hole 42 in the bottom portion 41, and therefore, the operation of catching the hair string 100 from the storage unit 40 with the 2 nd bearded needle 30 becomes simple.

In fig. 1, the storage unit 40 includes left and right side walls protruding upward from both left and right direction end portions of the flat plate-shaped bottom portion so that the hair strands 100 are accommodated in parallel in the extending direction of the center line of the eccentric 10, and is configured in an elongated groove shape whose upper portion is open, but as shown in the drawing, the storage unit 40 is configured in an elongated groove shape whose upper portion is open by including left and right side walls protruding upward from both left and right direction end portions of the flat plate-shaped bottom portion so that the hair strands 100 are accommodated in parallel in the extending direction of the center line of the eccentric 10, and the hair strands 100 can be easily accommodated in the storage unit 40.

In fig. 1, the thread positioning lever 50 having the thread guide 51 accommodating the 2 nd crochet hook 30 and the hair thread 100 unwound by the storage unit 40 may not be provided at a position lower than the storage unit 40, but if the thread positioning lever 50 having the thread guide 51 accommodating the 2 nd crochet hook 30 and the hair thread 100 unwound by the storage unit 40 is provided at a position lower than the storage unit 40 as shown in the drawing, the positions of the 2 nd crochet hook 30 and the hair thread 100 unwound by the storage unit 40 can be secured at predetermined positions.

In fig. 1, it is also applicable that a thread pulling bar 70 that moves back and forth so as to pull in the hair strands 100 implanted in the hair net 200 is not provided between the eccentric 10 and the storage unit 40, but if a thread pulling bar 70 that moves back and forth so as to pull in the hair strands 100 implanted in the hair net 200 is provided between the eccentric 10 and the storage unit 40 as shown in the drawing, the hair strands 100 implanted in the hair net 200 can be reliably pulled in the side of the 1 st bearded needle 20.

In fig. 1, it is also applicable that no setting bar 60 for brushing and combing the hair strand 100 drawn in by the wire pulling rod 70 to the lower side is provided between the eccentric 10 and the storage unit 40, but if a setting bar 60 for brushing and combing the hair strand 100 drawn in by the wire pulling rod 70 to the lower side is provided between the eccentric 10 and the storage unit 40 as shown in the drawing, there is an effect that the hair strand 100 can be aligned on the first crochet needle 20 side and the hair strand 100 implanted in the hair net 200 can be bound.

The hair line 100 of the present invention may be human hair or artificial hair made of synthetic fibers. Alternatively, the artificial hair may be a mixture of human hair and artificial hair.

In addition, according to a wig to be completed in advance, the hair setting yarn 100 may not be bound to all the weft yarns 202 of the hair setting net 200, and the hair setting yarn 100 may not be bound to a part of the hair setting net 200. At this time, the controller 95 may not control the 2 nd hook raising operation as the 2 nd operation, and the hair strands 100 may not be caught by the storage unit 40, thereby not binding the hair strands 100 to the hair-planting net 200.

Description of the reference numerals

10 eccentric device

11 hanging net part

12 escape part

13 shaft part

20 st 1 crochet hook

21 hook piece

22-needle latch

30 nd 2 crochet hook

31 hook piece

40 storage unit

41 bottom part

42 thread taking hole

43 side wall

45 wire loop part

50 line locating rod

51 yarn guide

60 line arranging rod

70 wire drawing rod

80 return roller

90 magnet

95 control device

100 hair silk

200 flocking net

201 warp yarn

202 weft yarn

Claims

1. A hair planting device is characterized by comprising: a storage unit which stores hair strands cut in advance; an eccentric which spreads the tufting net to secure a tufting area of the tufting net; 1 st crochet needle for tying the hair line to the hair-planting net spread by the eccentric; a 2 nd crochet which captures the hair strands from the storage unit; and a control device for controlling the eccentric, the 1 st crochet needle and the 2 nd crochet needle, wherein the control device controls the following: the method includes the steps of moving the 1 st crochet hook and the weft yarn in a state that the 1 st crochet hook hooks one weft yarn of the hair net spread by the eccentric, the eccentric being wound around the weft yarn to a position below the 1 st crochet hook with the weft yarn as a center, the 2 nd crochet hook being moved so as to introduce one side of the hair yarn caught and doubled in two from the storage unit into the 1 st crochet hook, the 1 st crochet needle having introduced one side of the hair yarn being rotated after retreating to an initial position side to twist a part of the hair yarn, the 1 st crochet needle passing through a position above the weft yarn and going to the other side of the hair yarn caught and doubled in two from the storage unit by the 2 nd crochet needle, the 2 nd crochet needle or the 1 st crochet needle being moved so as to introduce the other side of the hair yarn into the 1 st crochet needle, the 1 st crochet needle having introduced the other side of this hair strand retreats to the initial position side again and binds the hair strand to the weft yarn.

2. A hair planting device is characterized by comprising: a storage unit which stores hair strands cut in advance; an eccentric which spreads the tufting net to secure a tufting area of the tufting net; 1 st crochet needle for tying the hair line to the hair-planting net spread by the eccentric; a 2 nd crochet which captures the hair strands from the storage unit; and a control device for controlling the eccentric, the 1 st crochet needle and the 2 nd crochet needle, wherein the control device controls the following: rotating the eccentric about a center line of the net hanging part and moving the eccentric along an action of a weft yarn supplemented to a 1 st hook in a state where the 1 st hook is hooked on one weft yarn of the hair net in which the eccentric is spread, the 2 nd hook moving so as to introduce one side of the hair yarn caught and folded in two from the storage unit into the 1 st hook, the 1 st hook having introduced one side of the hair yarn being rotated after retreating to an initial position side to twist a part of the hair yarn, the 1 st hook then passing through a position above the weft yarn and going to the other side of the hair yarn caught and folded in two from the storage unit by the 2 nd hook, the 2 nd hook or the 1 st hook moving so as to introduce the other side of the hair yarn into the 1 st hook, the 1 st hook having introduced the other side of the hair yarn being retreated to the initial position side again and binding the hair yarn to the 1 st hook And (4) weft yarns.

3. The hair planting device according to claim 1, wherein the storage unit includes left and right side walls protruding upward from both left and right direction end portions of a flat plate-shaped bottom portion so that the hair strands are accommodated side by side in an extending direction of a center line of the eccentric, and is configured in an elongated groove shape having an open upper portion, and a thread take-out hole through which the 2 nd bearded needle can be taken out and put in is provided in the bottom portion.

4. The hair planting device according to claim 1, wherein a thread positioning lever having a thread guide receiving the hair thread unwound by the 2 nd crochet and the storage unit is provided at a position lower than the storage unit.

5. The hair-planting device according to claim 1, wherein a thread pulling bar is provided between said storage unit and said eccentric, and said thread pulling bar is moved back and forth in such a manner as to pull in the hair strands implanted in said hair-planting net.

6. The hair-planting device according to claim 1, wherein a setting bar is provided between the storage unit and the eccentric, and the setting bar whisks and combs down the hair strands pulled in by the wire-pulling bar.

7. A control method of a hair planting device controls the following components: an eccentric which spreads the tufting net to secure a tufting area of the tufting net; 1 st crochet hook, which binds the pre-cut hair thread to the hair-planting net spread by the eccentric; and a 2 nd crochet which catches the hair line from a storage unit which stores the hair line, the control method of the hair planting device is characterized in that,

the method includes the steps of moving the 1 st crochet hook and the weft yarn in a state that the 1 st crochet hook hooks one weft yarn of the hair net spread by the eccentric, the eccentric being wound around the weft yarn to a position below the 1 st crochet hook with the weft yarn as a center, the 2 nd crochet hook being moved so as to introduce one side of the hair yarn caught and doubled in two from the storage unit into the 1 st crochet hook, the 1 st crochet needle having introduced one side of the hair yarn being rotated after retreating to an initial position side to twist a part of the hair yarn, the 1 st crochet needle passing through a position above the weft yarn and going to the other side of the hair yarn caught and doubled in two from the storage unit by the 2 nd crochet needle, the 2 nd crochet needle or the 1 st crochet needle being moved so as to introduce the other side of the hair yarn into the 1 st crochet needle, the 1 st crochet needle having introduced the other side of this hair strand retreats to the initial position side again and binds the hair strand to the weft yarn.

8. A control method of a hair planting device controls the following components: an eccentric which spreads the tufting net to secure a tufting area of the tufting net; 1 st crochet hook, which binds the pre-cut hair thread to the hair-planting net spread by the eccentric; and a 2 nd crochet which catches the hair line from a storage unit which stores the hair line, the control method of the hair planting device is characterized in that,

rotating the eccentric about a center line of the net hanging part and moving the eccentric along an action of a weft yarn supplemented to a 1 st hook in a state where the 1 st hook is hooked on one weft yarn of the hair net in which the eccentric is spread, the 2 nd hook moving so as to introduce one side of the hair yarn caught and folded in two from the storage unit into the 1 st hook, the 1 st hook having introduced one side of the hair yarn being rotated after retreating to an initial position side to twist a part of the hair yarn, the 1 st hook then passing through a position above the weft yarn and going to the other side of the hair yarn caught and folded in two from the storage unit by the 2 nd hook, the 2 nd hook or the 1 st hook moving so as to introduce the other side of the hair yarn into the 1 st hook, the 1 st hook having introduced the other side of the hair yarn being retreated to the initial position side again and binding the hair yarn to the 1 st hook And (4) weft yarns.