WO2011030685A1 - 植毛装置 - Google Patents

植毛装置 Download PDF

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Publication number
WO2011030685A1
WO2011030685A1 PCT/JP2010/064694 JP2010064694W WO2011030685A1 WO 2011030685 A1 WO2011030685 A1 WO 2011030685A1 JP 2010064694 W JP2010064694 W JP 2010064694W WO 2011030685 A1 WO2011030685 A1 WO 2011030685A1
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WO
WIPO (PCT)
Prior art keywords
flocking
hair
hair bundle
head
hole
Prior art date
Application number
PCT/JP2010/064694
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
海之 小林
Original Assignee
ライオン株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ライオン株式会社 filed Critical ライオン株式会社
Priority to CN201080040488.0A priority Critical patent/CN102481047B/zh
Priority to KR1020127006036A priority patent/KR101678715B1/ko
Publication of WO2011030685A1 publication Critical patent/WO2011030685A1/ja

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/04—Machines for inserting or fixing bristles in bodies
    • A46D3/042—Machines for inserting or fixing bristles in bodies for fixing bristles using an anchor or staple
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/04—Machines for inserting or fixing bristles in bodies
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/04—Machines for inserting or fixing bristles in bodies
    • A46D3/047—Machines for inserting or fixing bristles in bodies for clamping or gluing bristles into rings, e.g. paint brushes, brooms
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/08—Parts of brush-making machines
    • A46D3/082—Magazines for bristles; Feeding bristles to magazines; Knot picking
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/08—Parts of brush-making machines
    • A46D3/087—Holders or supports for brush bodies
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

Definitions

  • the present invention relates to a flocking device for flocking a hair bundle by folding the hair bundle of hair into two and driving a flat wire sandwiched between the hair bundles into a flock hole of a brush.
  • the present application claims priority based on Japanese Patent Application No. 2009-212247 filed in Japan on September 14, 2009, the contents of which are incorporated herein by reference.
  • the toothbrush is manufactured by sequentially flocking hair bundles of hairs in a plurality of flock holes provided on the flocked surface of the head portion.
  • a hair bundle is planted in the planting hole, a flat-line type planting apparatus having a planting head that is moved in a direction that can be moved toward and away from the planting hole of the head portion is used.
  • This hair transplanting device is for transplanting a hair bundle by feeding a hair bundle folded in half with a retaining tool called a flat wire from the tip of the hair transplanting head and driving it into the hole.
  • the flocking head is provided with a guide groove along its axial direction, and a flocking needle that feeds a bunch of hair folded into two to the tip of the flocking head while pressing the flat line in this guide groove. It is slidably supported.
  • Patent Document 1 discloses a plurality of hair transplanters and an XY table that is disposed between the hair transplanters and transfers a toothbrush handle from any hair transplanter toward another hair transplanter.
  • a flocking device is disclosed.
  • the flocking device of Patent Document 1 eliminates the transfer of the toothbrush handle between the flocking machines, reduces the supply equipment of the toothbrush handle, and improves the productivity.
  • Patent Document 2 discloses a hair transplantation device in which a hair stopper is provided on a picker that supplies a hair bundle to a hair transplantation head.
  • the flocking device of Patent Literature 2 can change the number of hairs of the hair bundle to be flocked to the head portion by one flocking device.
  • the flocking device of Patent Document 1 requires a flocking machine for each hole diameter, the above problems (1) to (3) cannot be solved sufficiently.
  • the flocking machine after flocking to a predetermined flocking hole stops while another flocking machine is flocking, and the production efficiency decreases.
  • the length of the supplied flat wire is constant, and the width of the hair bundle folded in half is the flocking head. Therefore, there is a problem that the hair transplantation pattern cannot be planted in accordance with the large and small hole diameters, and the planting pattern is limited. Therefore, the present invention aims at a flocking device that can plant a single flocking hole with a different hole diameter without limiting the flocking pattern and has high productivity while suppressing an increase in capital investment. .
  • the flocking device of the present invention is a flocking device for flocking hair bundles by folding a bundle of hairs into two and driving a flat wire sandwiched between them into a flocking hole of a brush.
  • a hair-fed head formed with a bundling supply path and disposed opposite to the flocked hole, a flat-wire supplying mechanism for supplying the flat wire to the flocked head, and a hair-bundle supplying mechanism for supplying the hair bundle to the flocked head
  • the hair bundle supply mechanism can change the number of hairs of the hair bundle to be supplied, and the hair transplantation head is configured to fold the hair bundle in half along the flat line in the hair bundle supply path.
  • a flocking needle that is fed to the tip while being provided with an expansion / contraction means for expanding / contracting the width of the hair bundle supply path.
  • the hair bundle supply mechanism includes a picker that secures the hair bundle by a hair scraping groove formed in an outer peripheral edge portion and supplies the secured hair bundle to the hair bundle supply path, and the flocking head
  • the flocking needle has an elongated flat plate portion guided by a guide groove formed along the hair bundle supply path, and ribs provided perpendicularly along the axis on both surfaces of the flat plate portion.
  • the rib is preferably formed with an inclined surface in a direction approaching the flat plate portion toward the tip, and a rib guide groove for guiding the rib is formed in the flocking head.
  • the hair transplantation pattern is not limited, so that a single plant can be implanted for a flocking hole having a different hole diameter, increasing capital investment. The productivity can be improved while suppressing the above.
  • the hair bundle supply port which inserts a hair bundle into the hair transplant head is formed in the hair transplant apparatus of this invention, the drive part for changing the width
  • a reinforcing rib is provided on the flocking needle and a rib guide groove for guiding the rib is formed, so that a flat wire can be stably driven into an accurate position of the flocking hole. .
  • the inclined surface in the direction in which the rib approaches the flat plate portion toward the tip it is not an obstacle when the hair bundle is folded in half with a flat wire.
  • FIG. 3 is a cross-sectional view taken along line BB in FIG. 2B. It is a fragmentary sectional view explaining the positional relationship of a hair bundle supply mechanism and a flocking head. It is a fragmentary sectional view explaining the positional relationship of a hair bundle supply mechanism and a flocking head. It is a top view which shows an example of the toothbrush manufactured with the flocking apparatus of this invention. It is a top view which shows an example of the toothbrush manufactured with the flocking apparatus of this invention. It is a top view which shows an example of the toothbrush manufactured with the flocking apparatus of this invention. It is a perspective view of the hair transplantation apparatus which is an example of this invention.
  • FIG. 1 is a perspective view of the flocking device 1 and is illustrated with the top surface auxiliary instrument 57 removed for convenience of explanation.
  • the hair transplantation device 1 of the present invention includes a brush holding mechanism 2, a hair bundle supply mechanism 3, a flat wire supply mechanism 4, and a hair transplantation head 5.
  • Reference numeral 100 includes a brush handle 101 formed of a hard resin material or the like, a plurality of flocked holes 104 are formed on one surface (flocked surface) 103 of the head portion 102, and the hair bundle 12 is flocked to the flocked hole 104. Showing a toothbrush.
  • the hole diameter (diameter) of the flocking hole 104 is not particularly limited, but is, for example, 0.5 to 3.0 mm. Further, the hole diameters of the flocked holes 104 may be individually different. For example, the difference in hole diameters is preferably 0.2 to 2.0 mm, and more preferably 0.3 to 1.5 mm. In this invention, the remarkable effect can be exhibited in the toothbrush 100 in which the flock holes 104 having different hole diameters are formed.
  • the brush holding mechanism 2 holds the brush handle 101 so that the position of the fixing device 20 that holds and fixes the head portion 102 of the brush handle 101 and the head portion 102 fixed to the fixing device 20 does not shift during flocking. And a chuck mechanism 22.
  • the fixing tool 20 is disposed so that the flocked surface 103 faces the tip of the flocked head 5.
  • the fixture 20 is attached to a moving table (not shown), and is moved in a direction orthogonal to the supply direction of the hair bundle 12 by the moving table. Thereby, the position of the head part 102 with respect to the hair transplantation head 5 is changed, and the hair bundle 12 can be implanted in any hair transplantation hole 104 to be implanted in the plurality of hair transplantation holes 104.
  • the flocking head 5 is a device in which a flat wire 45 supplied from the flat wire supply mechanism 4 is driven into a flocking hole 104 with a flocking needle 60, whereby the hair bundle 12 is folded in two along the flat wire 45 and is implanted in the flocking hole 104. is there.
  • FIGS. 1 to 3B are top views of the front end side of the flocking head 5.
  • the top surface auxiliary instrument 57 is shown in a state where it is omitted.
  • 3A is a cross-sectional view taken along line AA in FIG. 2A
  • FIG. 3B is a cross-sectional view taken along line BB in FIG. 2B.
  • the hair bundle 12 is not shown for convenience of explanation.
  • the first side surface auxiliary device 51 and the second side surface auxiliary device 52 are separated from each other between the top surface auxiliary device 57 and the bottom surface auxiliary device 58 on the distal end side of the flocking head 5.
  • a hair bundle supply path 50 is formed between the first side surface auxiliary device 51 and the second side surface auxiliary device 52.
  • a positioning hole 153 is formed in the first side surface auxiliary instrument 51, and the positioning hole 153 is engaged with a positioning pin 155 provided in the bottom surface auxiliary instrument 58.
  • a positioning hole 154 is formed in the second side surface auxiliary instrument 52, and the positioning hole 154 is engaged with a positioning pin 156 provided in the bottom surface auxiliary instrument 58.
  • the first side assist device 51 is connected to the first drive unit 151, and the second side assist device 52 is connected to the second drive unit 152.
  • Examples of the first driving unit 151 include an air cylinder, a servo motor, and a stepping motor.
  • the second drive unit 152 is the same as the first drive unit 151.
  • the “expansion / contraction means” that expands / contracts the width of the hair bundle supply path includes the first side assist device 51, the second side assist device 52, the first drive unit 151, and the second drive unit 152.
  • the width of the hair bundle supply path 50 is variable between W1 (see FIG. 2A) and W2 (see FIG. 2B) by the expansion / contraction means.
  • the variable width represented by “W2-W1” can be determined in consideration of the hole diameter of the flocking hole 104, and is, for example, about 0.2 to 2.0 mm.
  • the first side support device 51 is formed with a first guide groove 56 a along the hair bundle supply path 50, and the second side support device 52 has a hair bundle.
  • a second guide groove 56 b is formed along the supply path 50.
  • the top surface auxiliary instrument 57 is formed with a first rib guide groove 55 a along the hair bundle supply path 50, and the bottom surface auxiliary instrument 58 is formed along the hair bundle supply path 50.
  • a second rib guide groove 55b is formed.
  • top surface auxiliary device 57 is formed with a hair bundle insertion port 54a into which the hair bundle 12 is inserted
  • bottom surface auxiliary device 58 is formed with a hair bundle insertion port 54b into which the hair bundle 12 is inserted.
  • the flocking needle 60 includes a flat plate portion 62 that extends in the supply direction of the hair bundle 12, and ribs 64 that are provided on both surfaces of the flat plate portion 62 so as to be orthogonal to each other along the axis, and the cross section is substantially the same. It has a cross shape.
  • the rib 64 is formed with a taper which is an inclined surface in the direction of supplying the hair bundle, that is, in the direction approaching the flat plate portion 62 toward the tip, and the tip of the flocking needle 60 is composed of only the flat plate portion 62.
  • the width of the flat plate portion 62 can be determined in consideration of the hole diameter of the flocked hole 104. For example, the width of the smallest diameter of the flocked hole 104 is about ⁇ 0.1 to 0 mm.
  • the flocking needle 60 is held so that the flat plate portion 62 is guided by the first guide groove 56a and the second guide groove 56b, and the rib 64 is formed in the first rib guide groove 55a and the second rib guide groove 55b. It is held to be guided.
  • the depth of the first guide groove 56a is not particularly limited, but is about 0.2 to 0.5 mm, for example.
  • the depth of the second guide groove 56b is the same as the depth of the first guide groove 56a.
  • the depth of the first rib guide groove 55a is, for example, about 0.2 to 0.5 mm. With such a depth, the flocking needle 60 can be accurately guided.
  • the depth of the second rib guide groove is the same as the depth of the first rib guide groove.
  • the hair bundle supply mechanism 3 includes a picker 30 for scraping a specified amount of hair 10 as a hair bundle 12 from a group of hairs 10 supplied by a hair transfer machine (not shown), and a picker 30.
  • the hair stopper 36 for adjusting the amount of the hair 10 to be scraped off and the guide portion 14 provided along the outer peripheral edge portion of the picker 30 are provided.
  • the picker 30 has a hair scraping groove 31 formed on the outer peripheral edge thereof.
  • the hair scraping groove 31 facilitates the entry of the hair 10 and has a groove area by a hair stopper 36 described later.
  • the groove 10 is elongated in the direction in which the hair 10 enters.
  • the picker 30 is rotatable in the Y direction with a support shaft 32 as a fulcrum by a drive mechanism (not shown), a position where the hair bundle 12 is secured from the group of hairs 10 (hair bundle securing position) and a hair bundle insertion port It is possible to go to and from 54a.
  • the hair 10 include resin hair such as nylon, and processed hair such as animal hair or taper hair.
  • the hair stopper 36 is an arc-shaped plate body that follows the shape of the outer peripheral edge of the picker 30, and is provided on the upper surface side of the picker 30 so as to cover the hair scraping groove 31.
  • the hair stopper 36 is rotatable in the Z direction with the support shaft 37 as a fulcrum, and the groove position of the hair scraping groove 31 is changed by controlling the rotation position by a drive mechanism (not shown). Is.
  • the flat wire supply mechanism 4 cuts the strip-like flat wire 44 wound around the reel 42 with a cutter (not shown) in synchronization with the expansion and contraction of the width of the hair bundle supply passage 50, and the cut flat wire 45 is cut into the hair transplantation head. 5 is supplied from the side surface.
  • the length of the flat wire 45 can be determined according to the hole diameter of the flock hole 104, and is, for example, about 1.0 to 3.5 mm.
  • FIG. 4A and 4B are partial cross-sectional views of the flocking device 1.
  • FIG. 4A shows a state immediately before the hair bundle 12 is supplied to the flocking head 3
  • FIG. 4B shows that the hair bundle 12 is supplied to the flocking head 3.
  • the hair transplanter 1 is provided with a pusher 130 for inserting the hair bundle 12 brought to the position of the hair bundle insertion port 54a by the picker 30 into the hair bundle insertion port 54a.
  • a positioning member 132 that receives the hair bundle 12 inserted from the hair bundle insertion port 54a and holds it at a predetermined position is provided at a position corresponding to the hair bundle insertion port 54b of the hair transplantation head 5.
  • the toothbrush 100a includes a brush handle 101a in which a first flocking hole 104a and a second flocking hole 104b having a diameter larger than the diameter of the first flocking hole 104a are formed in the head portion 102a.
  • the flocking pattern includes a plurality of second flocking holes 104b formed in the longitudinal direction at a substantially central portion of the flocked surface, and a plurality of first flocking holes on one outer side of the central flocking portion 107.
  • a first outer flocked portion 106 in which a flocked hole 104a is formed and a second outer flocked portion 108 in which a plurality of first flocked holes 104a are formed on the other side are provided.
  • the brush handle 101 a is supplied to the brush holding mechanism 2 by a brush handle supply device (not shown), and the head portion 102 a is fixed to the fixture 20.
  • the hair bundle 12 is flocked to the first outer flocked portion 106 by the following operation.
  • the first drive unit 151 is operated to slide the first side assist device 51 inward
  • the second drive unit 152 is operated to operate the second side assist device. Slide 52 inward.
  • the hair bundle supply path 50 is adjusted to the width W1 adapted to the first flocking hole 104a.
  • the hair 10 is supplied to the hair bundle supply mechanism 3, and the hair 10 is secured as the hair bundle 12 by the hair scraping groove 31.
  • the hair stopper 36 is rotationally controlled, and a part of the hair scraping groove 31 is covered with the hair stopper 36 and scraped.
  • the groove area of the cut groove 31 is narrowed to regulate the number of hairs 10 that can be secured by the hair scraping groove 31.
  • the picker 30 is rotated so that the hair scraping groove 31 is in a position corresponding to the hair insertion port 54a.
  • the hair bundle 12 is pushed out by the pusher 130, and the hair bundle 12 is inserted into the hair bundle insertion port 54a in the length direction thereof.
  • One end of the inserted hair bundle 12 protrudes from the hair bundle insertion port 54b, is received by the positioning member 132, and is held in a predetermined posture.
  • the hair bundle 12 is supplied to the flocking head 5.
  • the flat wire supply mechanism 4 feeds the flat wire 44 from the reel 42 into the bristle bundle supply passage 50, and a cutter (not shown) moves in accordance with the width W1 of the bristle supply passage 50 to cut the flat wire 44. 45.
  • the length of the flat wire 45 is a length that is supported by the first guide groove 56a and the second guide groove 56b, that is, a length adapted to the hole diameter of the first flocking hole 104a that is a flocking target. .
  • the length of the flat wire 45 can be determined in consideration of the material of the brush handle 101a. For example, when the brush handle 101a is made of polypropylene, the length of the flat wire 45 is the first flocking hole 104a to be flocked.
  • the hole diameter is about +0.5 mm.
  • the hair bundle 12 is easily pulled out, and the length of the flat wire 45 is longer than the hole diameter of the first flocked hole 104a. If it is too large, the head portion 102a may be cracked or whitened.
  • the flat wire 45 supplied to the flocking head 5 is pressed by the flocking needle 60 and supported by the first guide groove 56a and the second guide groove 56b in the hair bundle supply path 50. It is sent toward the pore 104a. During this time, the flat wire 45 is pushed out from the tip of the flocking head 5 while the hair bundle 12 held by the hair bundle insertion port 54a and the hair bundle insertion port 54b is folded in half. The flat wire 45 is driven into a predetermined first flocking hole 104a together with the hair bundle 12 folded in half.
  • the hair bundle is planted in the second flocking hole 104b by the second flocking operation.
  • the first driving unit 151 is operated to slide the first side assist device 51 outward
  • the second driving unit 152 is operated.
  • the second side auxiliary instrument 52 is slid outward. In this way, the hair bundle supply path 50 is adjusted to a width W2 adapted to the flock hole 104b.
  • the flocking needle 60 is supported by the rib 64 by the first rib guide groove 55a and the second rib guide groove 55b, although the flat plate portion 62 is separated from the first guide groove 56a and the second guide groove 56b. (FIG. 3B), the flat wire 45 can be driven into an accurate position.
  • the hair 10 is supplied to the hair bundle supply mechanism 3, and the hair 10 is secured as the hair bundle 12 by the hair scraping groove 31.
  • the hair stopper 36 is rotationally controlled, and the groove area of the hair scraping groove 31 is widened and the hair scraping groove 31 is used.
  • the number of hairs 10 that can be secured is regulated.
  • the hair bundle 12 is inserted into the hair bundle insertion port 54 a and supplied to the hair implantation head 5 in the same manner as in the first planting step.
  • the flat wire supply mechanism 4 feeds the flat wire 44 from the reel 42 into the hair bundle supply passage 50, and a cutter (not shown) moves in accordance with the width W2 of the bristle supply passage 50 to cut the flat wire 44. 45.
  • the length of the flat wire 45 is a length that matches the hole diameter of the second flocking hole 104b, for example, the hole diameter of the second flocking hole 104b is about +0.5 mm.
  • the flat wire 45 supplied to the flocking head 5 is pressed by the flocking needle 60 and is folded from the tip of the flocking head 5 while folding the bunch 12 held by the bristles insertion port 54a and the bristles insertion port 54b. Extruded.
  • the flat wire 45 is driven into a predetermined second flock hole 104b together with the hair bundle 12 folded in half.
  • the toothbrush 100a thus obtained includes a group of hair bundles (having a large bundle diameter) in the central flocked portion 107, a first outer flocked portion 106, and a second outer flocked portion 108, and a central flocked portion 107.
  • a group of hair bundles having a smaller number of hairs than the hair bundle (having a narrow hair bundle diameter) is formed.
  • the first flocking operation is performed with an arbitrary flocking device
  • the second flocking operation is performed with another flocking device
  • the third flocking operation is further performed with the arbitrary flocking device.
  • the brush handle is replaced with another flocking device, and the hair dividing machine is used as indicated by an arrow F1 in FIG.
  • the second flocking operation was performed while dividing the hair.
  • the hair transplantation device of the present invention includes a hair bundle supply mechanism including a hair stopper, the hair bundle of the necessary number of hairs can be supplied to the hair transplantation head in accordance with the hole diameter of the planting hole.
  • the flocking head includes an expansion / contraction mechanism, the width of the hair bundle supply path can be adjusted according to the flocked hole, and the length of the flat wire can be adjusted according to the hole diameter of the flocked hole.
  • the diameter of the hair bundle corresponding to the diameter of the flocked hole to be flocked is adjusted with one flocking device, and a flat wire of an appropriate length is driven into the flocked hole. Toothbrush can be manufactured. And since the hair can be planted in the planting hole of a different hole diameter with one unit of planting device, the increase in capital investment can be suppressed. Further, by driving so that the flat line has an arbitrary inclination angle with respect to the horizontal direction, it is possible to prevent the ends of the driven flat lines from overlapping each other.
  • the flocking device of the present invention has a rib on the flocking needle, and the rib is supported by the first rib guide groove and the second rib guide groove. Even in this case, it is possible to accurately drive the flat line to an appropriate position of the flock hole. Furthermore, since the rib of the flocking needle is tapered in the distal direction, the rigidity of the flocking needle is secured and does not become an obstacle when the hair bundle is folded in half.
  • the present invention is not limited to the embodiment described above.
  • the toothbrush to which the flocking device of the present invention is applied is not limited to the one in which the three flocked portions of the central flocked portion, the first outer flocked portion, and the second outer flocked portion are formed on the head portion, and the toothbrush 200 of FIG. As shown in FIG. 4, four or more flocked portions may be formed. Further, for example, as shown in the toothbrush 300 of FIG. 7, three types of flock holes having different hole diameters may be mixed.
  • the flocking device of the present invention is applied to the manufacture of a toothbrush having such a complicated flocking pattern, the improvement in productivity is remarkable as compared with the conventional flocking device.
  • the toothbrush 200 includes a brush handle 201 in which a first flocked hole 204a and a second flocked hole 204b having a diameter larger than the diameter of the first flocked hole 204a are formed in the head portion 202.
  • This flocking pattern has a plurality of second flocking holes 204b formed in the center of the flocked surface in the longitudinal direction, and a plurality of first flocking holes outside the central flocking portion 214.
  • First intermediate flocked portion 212 and second intermediate flocked portion 216 formed with 204a, and a plurality of second flocked holes 204b formed on the outside of first intermediate flocked portion 212 and second intermediate flocked portion 216.
  • One outer flocked portion 210 and a second outer flocked portion 218 are provided.
  • a flocking device first flocking device
  • a flocking device second flocking device
  • first flocking device adapted to the first flocking hole 204a
  • second flocking device adapted to the second flocking hole 204b.
  • first outer flocked portion 210, the first intermediate flocked portion 212, the central flocked portion 214, the second intermediate flocked portion 216, and the second outer flocked portion 218 multi-step. Flocking method).
  • the first flocking is carried out using the second flocking device, after flocking the first outer flocked portion 210, the central flocked portion 214, and the second outer flocked portion 218, and then dividing the hair as indicated by the arrow F2 using a hair divider.
  • the number of times of changing the brush handle 201 is reduced in the hair-divided hair-implantation method, the low productivity due to the difference in processing ability between the first and second hair-implantation devices cannot be eliminated.
  • the toothbrush 300 has a hole diameter smaller than the first flocked hole 304a, the second flocked hole 304b having a larger diameter than the first flocked hole 304a, and the first flocked hole 304a.
  • a third flocking hole 304 c includes a brush handle 301 formed in the head portion 302. In this flocking pattern, the first flocking hole 304a, the second flocking hole 304b, and the third flocking hole 304c are mixedly arranged. In order to form such a flocking pattern, there is a method of dividing the brush handle 301 into an arbitrary number of regions from the tip 303 side, and flocking with a flocking device corresponding to each hole diameter for each divided region.
  • the hair-splitting machine can be applied to a hair bundle planted in the hair-planting holes arranged on a substantially straight line, it is difficult to apply to a hair-planting pattern such as the toothbrush 300. If it is a flocking device of the present invention, even if it is a complicated flocking pattern like toothbrush 200 or toothbrush 300, a toothbrush can be manufactured by one flocking device.
  • the hair bundle supply mechanism is not limited to the one provided with the picker and the hair stopper, and any mechanism can be used as long as it can supply the number of hairs of the hair bundle depending on the hole diameter of the flock hole.
  • a flat line cut to a predetermined length is guided by a first guide groove and a second guide groove (generally referred to as a guide groove).
  • a flat guide groove that guides while supporting a flat wire may be provided in the first side support device and the second side support device separately from the guide groove.
  • the method of supplying the hair bundle is not limited to the supply from the hair bundle insertion port, and may be supplied from the side surface of the hair transplantation head such as the hair transplantation device 500 of FIG.
  • the same members as those in the hair transplantation apparatus 1 are denoted by the same reference numerals, and the description thereof is omitted.
  • the differences from the hair transplantation apparatus 1 are mainly described.
  • the flocking device 500 is provided with a first side surface auxiliary device 551 and a second side surface auxiliary device 552 spaced apart from each other between the top surface auxiliary device 557 and the bottom surface auxiliary device 558, and the first side surface auxiliary device 551 and the first side surface auxiliary device 552.
  • a flocking head 505 in which a hair bundle supply path 550 is formed between the second side auxiliary instrument 552.
  • a slit 554 is formed in the first side surface auxiliary instrument 551 and is divided into a tip member 555 and a central member 553.
  • a driving unit (not shown) is connected to each of the tip member 555, the central member 553, and the second side surface auxiliary instrument 552, and the width of the hair bundle supply path 550 can be changed in the same manner as the flocking device 1. That is, the “expansion / contraction means” that expands / contracts the width of the hair bundle supply path includes a tip member 555, a central member 553, a second side surface auxiliary instrument 552, and a drive unit connected thereto.
  • the hair bundle 12 supplied from the hair bundle supply mechanism 3 is inserted into the slit 554 in the width direction and supplied to the hair transplantation head 505. That is, the flocking device 500 is different from the flocking device 1 in that the hair bundle 12 is supplied from the side surface.
  • the flocking device 500 needs to connect a driving unit to each of the tip member 555, the central member 553, and the second side surface auxiliary instrument 552, and the installation position of the driving unit is limited. For this reason, from the viewpoint of simplification of the expansion / contraction means, it is preferable to supply the hair bundle 12 from the upper part of the flocking head like the flocking device 1.
  • the hair transplantation pattern is not limited, so that a single plant can be implanted for a flocking hole having a different hole diameter, increasing capital investment. The productivity can be improved while suppressing the above.
  • the hair bundle supply port which inserts a hair bundle into the hair transplant head is formed in the hair transplant apparatus of this invention, the drive part for changing the width
  • a reinforcing rib is provided on the flocking needle and a rib guide groove for guiding the rib is formed, so that a flat wire can be stably driven into an accurate position of the flocking hole. .
  • the inclined surface in the direction in which the rib approaches the flat plate portion toward the tip it is not an obstacle when the hair bundle is folded in half with a flat wire.

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  • Manufacturing & Machinery (AREA)
  • Brushes (AREA)
PCT/JP2010/064694 2009-09-14 2010-08-30 植毛装置 WO2011030685A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201080040488.0A CN102481047B (zh) 2009-09-14 2010-08-30 植毛装置
KR1020127006036A KR101678715B1 (ko) 2009-09-14 2010-08-30 식모 장치

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WO2020094782A1 (de) * 2018-11-08 2020-05-14 Gb Boucherie Nv Bündelvereinzelner eines bürstenstopfwerkzeugs und verfahren zum vereinzeln von bündeln
WO2020094786A1 (de) * 2018-11-08 2020-05-14 Gb Boucherie Nv Bündelvereinzelner eines bürstenstopfwerkzeugs

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BE1023541B1 (de) * 2014-06-05 2017-04-28 Bart Gerard Boucherie Bürstenstopfvorrichtung
EP3138436A1 (en) * 2015-09-03 2017-03-08 The Procter and Gamble Company Tuft picking device for a brush making machine
EP3138438B1 (en) * 2015-09-03 2018-09-05 The Procter and Gamble Company Tuft picker for a tuft picking device of a brush making machine
CN106419060B (zh) * 2016-09-30 2018-03-06 南京信息职业技术学院 毛刷自动嵌块机构
CN106360961B (zh) * 2016-09-30 2018-04-03 南京信息职业技术学院 定量取毛嵌毛机构
EP3351142B1 (en) * 2017-01-24 2019-10-16 The Procter and Gamble Company Tuft picker for a brush making machine
CN111772331B (zh) * 2018-05-16 2022-03-08 好维股份有限公司 一种牙刷植毛机用取毛装置
CN109077442B (zh) * 2018-10-18 2023-05-02 扬州市海星数控制刷设备有限公司 一种可在倾斜表面植毛的植毛机
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CN102715726B (zh) * 2012-07-03 2014-04-30 扬州市海星数控制刷设备有限公司 一种扁丝植毛头
WO2020094782A1 (de) * 2018-11-08 2020-05-14 Gb Boucherie Nv Bündelvereinzelner eines bürstenstopfwerkzeugs und verfahren zum vereinzeln von bündeln
WO2020094786A1 (de) * 2018-11-08 2020-05-14 Gb Boucherie Nv Bündelvereinzelner eines bürstenstopfwerkzeugs

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CN102481047A (zh) 2012-05-30
JP5469968B2 (ja) 2014-04-16
KR101678715B1 (ko) 2016-11-23
JP2011056190A (ja) 2011-03-24
KR20120069679A (ko) 2012-06-28
CN102481047B (zh) 2014-04-09

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