WO2023108345A1

WO2023108345A1 - Wig hair transplantation device and hair transplantation method

Info

Publication number: WO2023108345A1
Application number: PCT/CN2021/137467
Authority: WO
Inventors: 黎小军; 王少林
Original assignee: 邵阳县瑞祥发制品有限公司
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2023-06-22

Abstract

A wig hair transplantation device and a hair transplantation method. The wig hair transplantation device comprises a frame body (1), a sliding frame (2) capable of guiding and sliding along the width direction of the frame body (1), a trigger (3) capable of guiding and lifting/lowering on the sliding frame (2), and a machining block (4) mounted on the frame body (1). The machining block (4) is capable of guiding and sliding along the width direction of the frame body (1). The machining block (4) is separately provided with a punching assembly for punching a wig base body and a glue dispensing assembly for injecting glue into each hole. A trigger (3) capable of vertically lifting/lowering is provided for separately triggering the punching assembly and the glue dispensing assembly. By means of right-angled trapezoidal rotary cutting needles (51) having bevel edges and arc-shaped surfaces, transplantation holes (52) having narrow upper parts and wide lower parts can be provided for the base body in the process of punching the wig base body. Glue is then injected into each transplantation hole (52), the volume of the lower end of the transplantation hole (52) is large, more glue can be accommodated, and the connection strength between the wig base body and the wig is improved.

Description

A kind of wig hair implanting device and hair implanting method

technical field

The present disclosure relates to the technical field of wig processing, in particular to a wig hair implanting device and a hair implanting method.

Background technique

Wigs refer to artificial artificial hair that is not grown naturally by humans. They are worn for different purposes. Modern wigs have been used more and more in daily life to match clothing or make up for hair shortages.

At present, the wigs that are widely used are usually divided into two types, the clip type and the headgear type. The clip type wig is a wig that is fixed on the head under the restraint of a hair clip or a hair band. This type of wig has less hair, but The effect is more obvious for partial wigs, while headgear wigs are usually set on the human head, covering a large area or even completely covering the original hair. This kind of wig is usually artificially implanted on the base, and the base is designed to be tight. The sleeve shape of the human head, and for the implantation process of the wig, the prior art does not have a mature automatic implantation method, so the processing efficiency is relatively low.

After retrieval, the Chinese patent application number is CN201911175528.1, which discloses an automatic hair transplant device for wig production, including a main board, a chute is opened in the middle of the main board, and the chute is open toward the main board side. , a sliding orifice plate is slidably arranged in the chute, a glue pool is arranged under the chute, the glue pool is fixed on the bottom of the main board, a lower pressing assembly is arranged on the chute, and the lower The pressing assembly is erected on the main board, the pressing assembly includes a needle pressing plate corresponding to the sliding orifice plate, a wire feeding structure is provided at one end of the main board, and a puller is provided at the other end of the main board slidingly through a guide rail. A thread assembly, the thread pulling assembly can pass through the gap between the pressing assembly and the sliding needle plate to be docked with the thread pulling assembly.

Above-mentioned patent has following deficiency at least:

Even though the device uses the pressing component, wire pulling component, and wire feeding component to automatically implant the wig into the simulated skin, the connection strength between the hair bundle and the implantation site is limited to the glue that is bonded outside the hair bundle, and only through the glue. Fixing the hair bundle and the implanted part has very limited fixing efficiency and cannot meet the needs of modern wig processing. Therefore, it is urgent to improve this technology.

For this reason, a kind of wig hair implanting device and hair implanting method are proposed to solve the problems raised above.

Contents of the invention

Technical issues resolved

Aiming at the above-mentioned shortcomings in the prior art, the present disclosure provides a wig hair implanting device and a hair implanting method, which can effectively solve the problems in the prior art.

Technical solutions

In order to achieve the above objectives, the present disclosure is achieved through the following technical solutions:

The present disclosure provides a wig and hair implantation device, including a frame;

a sliding frame capable of guiding and sliding along the width direction of the frame body;

a trigger capable of guiding lift on said carriage;

The processing block installed on the frame body, the processing block can guide and slide along the width direction of the frame body, and the processing block is respectively provided with a punching assembly for opening holes in the wig base and a glue injection for each hole. Dispensing components;

The punching assembly includes a first trigger plate that expands and contracts along the thickness direction of the processing block on the processing block, and a plurality of rotary cutting needles for rotating the wig base are regularly distributed on the lower end of the first trigger plate, The first trigger plate cooperates with the trigger and can allow the rotary cutting needle to penetrate into the wig base as the trigger is pressed, and open a plurality of implant holes that are narrow at the top and wide at the bottom;

The dispensing assembly includes a dispensing cylinder guided and slid on the processing block, the dispensing cylinder cooperates with the trigger and injects glue into the hole punched by the punching assembly.

Further, a mounting frame capable of guiding and sliding along the length direction of the frame body is installed on the frame body, the sliding frame is mounted on the mounting frame, the trigger is guided and lifted at the front end of the sliding frame, and the processing block passes through a The supporting plate installed on the sliding frame is connected with the sliding frame and moves along with the movement of the sliding frame, and the processing block can guide and slide on the supporting plate along the width direction of the frame body.

Further, the trigger is composed of a pressing plate that can move vertically toward one side of the processing block and a driving rod that is rotatably mounted on the trigger, and the lower end of the pressing plate can be engaged with the upper end of the first triggering plate and move the first The trigger plate elastically resists pressing downwards.

Further, the upper part of each rotary cutting needle is respectively connected with a gear, and a plurality of gears are connected through a connecting belt, and the upper end of one of the gears is provided with a triangular card slot that can be driven and rotated by the drive rod, and the drive rod The lower end is provided with triangular locking teeth.

Further, the lower end of the rotary cutting needle is provided with a special-shaped cutter head, which is in the shape of a right-angled trapezoid with hypotenuse as an arc surface as a whole, and the end surface of the cutter head is sharpened and arranged narrow at the top and wide at the bottom.

Further, each of the rotary cutting needles is respectively provided with a ring cutter that can move up and down on the rotary cutting needle, and the ring cutter is threadedly matched with the rotary cutting needle and its lower end is higher than the piercing end of the rotary cutting needle set up.

Further, the rotary cutting needles are equidistantly distributed along the length direction of the processing block, the number of the dispensing tubes is the same as that of the rotary cutting needles, and the spacing distance is the same, and the processing block is provided with a trigger that matches the trigger and can The second trigger plate stretches elastically along the thickness direction of the processing block. The lower ends of the multiple dispensing tubes are in a sharp hollow inverted cone structure, and the piston ends are respectively installed on the lower end of the second trigger plate. The glue is squeezed to the puncture of the rotary cutting needle.

Further, the upper end of the processing block is recessed with two symmetrically arranged guide grooves, and a guide shaft is respectively provided at the corner of each guide groove, and the first trigger plate and the second trigger plate are respectively set on The four guide shafts guide and slide, and each guide shaft is respectively covered with a return spring, and one end of the return spring is in contact with the lower ends of the first trigger plate and the second trigger plate.

Further, the wig base is made of artificial silica gel.

A kind of wig hair transplantation method, comprises adopting above-mentioned a kind of wig hair transplantation device, comprises the following steps:

Step 1: evenly opening a plurality of regular implantation holes on the wig substrate for making the wig;

Step 2: Inject glue for fixing the wig into each implant hole;

Step 3: Arrange the wigs vertically on the upper end of each implant hole, and let the wigs be implanted into the holes in a U-shape;

Step 4: Circumscribe one end of the implanted wig and wait for the glue to solidify.

Beneficial effect

Compared with the known public technology, the technical solution provided by the disclosure has the following beneficial effects: the disclosure triggers the punching component and the glue dispensing component respectively by setting a trigger that can be lifted vertically, The arc-shaped right-angled trapezoidal rotary cutting needle can open an implant hole in the base body that is narrow at the top and wide at the bottom during the process of opening the wig base, and then inject glue into each implant hole, and the implant hole The volume of the lower end is larger, which can accommodate more glue. After pressing the hair bundle into the implant hole, the hair can be implanted in a U shape to increase the contact area with the glue and improve the contact between the wig base and the wig. connection strength.

Description of drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the following briefly introduces the drawings that need to be used in the description of the embodiments or the prior art. Apparently, the drawings in the following description are only some embodiments of the present disclosure, and those skilled in the art can obtain other drawings based on these drawings without creative efforts.

FIG. 1 is an overall schematic diagram of the structure of the present disclosure;

2 is a schematic side view of the structure of the present disclosure;

Fig. 3 is a schematic structural diagram of A in Fig. 2 of the present disclosure;

Fig. 4 is a schematic bottom view of the structure of the present disclosure;

Fig. 5 is a schematic diagram of the structure at B in Fig. 4 of the present disclosure;

Figure 6 is a schematic bottom view of the processing block of the present disclosure

Fig. 7 is a schematic structural view of the rotary cutting needle of the present disclosure;

Fig. 8 is a schematic cross-sectional view of one end of the processing block dispensing cylinder of the present disclosure;

Fig. 9 is a schematic cross-sectional view of one end of the rotary cutting needle of the processing block of the present disclosure;

Fig. 10 is a schematic side view sectional view of the processing block of the present disclosure;

Fig. 11 is a schematic diagram of planting steps in the present disclosure;

FIG. 12 is an enlarged schematic diagram of the structure at C in FIG. 11 of the present disclosure.

The labels in the figure respectively represent: 1. frame body; 11. installation frame; 2. carriage; 3. trigger; 31. pressure plate; 32. drive rod; 33. servo motor; 4. processing block; ; 42, the second trigger plate; 43, guide groove; 431, guide shaft; 432, return spring; 5, the first trigger plate; 51, rotary cutting needle; 511, gear; 512, connection belt; Groove; 514, cutter head; 515, ring cutter; 516, circular groove; 517, latch; 52, implant hole; 6, dispensing cartridge.

In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Apparently, the described embodiments are some of the embodiments of the present disclosure, but not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

The present disclosure will be further described below in conjunction with the embodiments.

Embodiment: A kind of wig hair transplanting device, comprises frame body 1, frame body 1 in this example is made up of two partitions arranged in parallel, with reference to Fig. 1, each partition board is respectively provided with a guide along the length direction of partition board. shaft, the two ends of the mounting frame 11 are respectively sleeved on the guide shafts to slide, and one of the guide shafts cooperates with the screw rod of the mounting frame 11, which is common knowledge, and this example does not go into details. The sliding frame 2 is installed on two partitions The middle part of the mounting frame 11, the mounting frame 11 in this example is provided with a section of sliding track along the width direction of the frame body 1, and the sliding frame 2 guides and slides on the sliding track and guides sliding along the width direction of the frame body 1. Similarly, the sliding frame 2 It is a known technology to carry out driving cooperation with the mounting frame 11 through screw drive, and it is not shown in detail in the accompanying drawings.

There is a screw rod vertically located in the middle of the front end of the carriage 2. The trigger 3 is set on the screw rod and is lifted up and down by the rotation of the screw rod. Displacement is carried out on the carriage 2, and a servo motor 33 which controls the rotation of the drive rod 32 is installed on the front end of the trigger 3, and the pressing plate 31 is connected to the trigger 3 through a connecting cylinder sleeved on the outer end of the drive rod 32. The trigger in this example The inside of the device 3 is provided with control elements for controlling the opening and closing of related motors, which is a prior art, and this example does not go into details.

Be located on the carriage 2 and be provided with a support plate 41 at the bottom of the trigger 3 at the same time, the support plate 41 is arranged parallel to the width direction of the frame body 1, and a certain sliding structure is arranged on the support plate 41. The sliding structure in this example is formed by Two guide shafts arranged in parallel up and down, the rear end of the processing block 4 is provided with a connecting bracket, the rear end of the connecting bracket is sleeved on the two guide shafts at the same time and the lateral displacement is performed by the rotation of the guide shafts, wherein, in this example With the way of screw drive, other structures can be used as an alternative in actual use, such as electric push rods.

The processing block 4 has a rectangular shape as a whole. Referring to Fig. 1-2, the upper end of the processing block 4 is concavely provided with two symmetrically arranged guide grooves 43, and the two guide grooves 43 are opened along the length direction of the processing block 4, and each guide groove 43 A guide shaft 431 is respectively provided at the corners inside, and the first trigger plate 5 and the second trigger plate 42 are respectively sleeved on the four guide shafts 431 to guide and slide. One end of the first trigger plate 5 and the lower end of the second trigger plate 42, and the middle position of the first trigger plate 5 and the second trigger plate 42 are at the same level as the center of the lower end of the drive rod 32, and are located in the processing block 4 are respectively equipped with a punching assembly for opening holes in the wig base and a dispensing assembly for injecting glue into each hole;

The punching assembly includes a first trigger plate 5 that expands and contracts along the thickness direction of the processing block 4 on the processing block 4. The lower end of the first trigger plate 5 rotates with a plurality of rotary cutting needles 51 for rotating the wig base. The first trigger plate 5 cooperates with the trigger 3 and can allow the rotary cutting needle 51 to penetrate into the wig matrix as the trigger 3 is pressed and open a plurality of implant holes 52 that are narrow at the top and wide at the bottom;

Referring to Fig. 1, Fig. 2, Fig. 4-5, the trigger 3 is composed of a pressing plate 31 which can move vertically toward the processing block 4 and a driving rod 32 which is rotatably mounted on the trigger 3, and the lower end of the pressing plate 31 can be aligned On the upper end of the first trigger plate 5 and elastically press the first trigger plate 5 downward, a hollow cylindrical circular groove 516 is symmetrically arranged on both sides of the upper end of the first trigger plate 5 in this example, and the pressure plate 31 Corresponding to each circular groove 516 on both sides of the lower end, there is respectively a pin 517 that can be inserted into the circular groove 516. In actual use, a certain focusing and alignment technology can be set between the circular groove 516 and the pin 517, such as infrared, distance sensors, etc., to accurately control the distance between the pressure plate 31 and the trigger plate 5, in this example, the movement path of the trigger 3 is controlled by setting the working threshold for the motor that controls the movement of the trigger 3, and the same other motors are also Adopting this method is a prior art, and there is no need to repeat it in this example, and the upper end of the second trigger plate 42 is provided with the same circular groove 516 structure.

The dispensing assembly includes a dispensing cylinder 6 that guides and slides on the processing block 4. The dispensing cylinder 6 cooperates with the trigger 3 and injects glue into the hole punched by the punching assembly. There are seven dispensing cylinders and they are equidistantly distributed. , the lower end of the dispensing cylinder 6 is a sharp hollow inverted cone structure, and its piston ends are respectively installed on the lower end of the second trigger plate 42, and the glue is injected into the needle prick by means of piston injection, which is the prior art, this example Not too much to repeat.

There are seven rotary cutting needles 51 with the same spacing as the dispensing cylinder. Referring to FIG. 9, a gear 511 is connected to the upper part of each rotary cutting needle 51, and multiple gears 511 are connected by a connecting belt 512. The upper end of the gear 511 is provided with a triangular card slot 513 that can be driven and rotated by the drive rod 32, and the lower end of the drive rod 32 is provided with a triangular card tooth 321. 513, the gear 511 will be driven to rotate by the rotation of the drive rod 32. It is worth noting that before the rotation, the cutter head 514 will be inserted into a suitable position in the wig base, and the cutter head 514 is flat as a whole.

When contacting the wig base, the sharp lower end will tear the wig base into a smaller gap. With reference to the structure of the cutter head 514 shown in accompanying drawing 7, the length of the upper end is short, and when the driving rod 32 is rotated, the shorter port The cutting surface of the wig matrix is extremely small, which will make the cutting surface oval and fluffy, and due to the deformation recovery ability of the matrix itself, the fracture will be in contact again after a certain period of time, and the glue injection process will be in between deformation and recovery. Carry out, the lower end of cutter head 514 is the right-angled trapezoidal shape with hypotenuse as arc surface, and the end face of cutter head 514 is done sharp treatment and arranged narrowly at the top and wide at the bottom, when driving rod 32 rotates, the lower end of cutter head 514 will be allowed to A frustum-shaped cavity is cut in the wig base to increase the amount of glue that can be accommodated in the hole.

Referring to Fig. 7, each rotary cutting needle 51 is respectively provided with a ring cutter 515 which can move up and down on the rotary cutting needle 51, and the distance between the ring cutter 515 and the lower end of the cutter head 515 can be adjusted by rotating the ring cutter 515. distance, the outer end of the rotary cutting needle 51 is provided with a thread, the upper part of the ring cutter 515 is sleeved on the thread and matched with the thread, the lower end is a sharp knife-edge surface, and the end towards the rotary cutting needle 51 becomes thinner from top to bottom, The ring cutter 515 is threadedly engaged with the rotary cutting needle 51 and its lower end is set higher than the piercing end of the rotary cutting needle 51 .

After injecting the glue, let the trigger 3 return to the position during the hole opening process, and let the trigger 3 depress again. In the middle of the hole, the traction and placement of the hair strands can be achieved by manual placement or existing traction technology. The hair bundle placement method can place the hair bundle in a direction perpendicular to the thickness direction of the cutter head, so as to reduce the risk of staggering between the cutter head and the hair bundle. The fixing method is inserted in the implantation hole, and the pressure is continued to allow the ring cutter 515 to cut off one end of the hair bundle.

It is worth noting that the ring cutter 515 has a certain radius, so that there will be a certain surplus at the cutting place, which is convenient for the subsequent trimming process of the wig. Compared with the traditional in-line fixing combined with bottom cutting, it improves connection strength and facilitate subsequent trimming procedures.

Referring to the picture, the base of the wig is made of artificial silica gel.

Step 2: Inject glue for fixing the wig into each implant hole;

To sum up, this embodiment provides a wig and hair transplantation device, including a frame body 1;

A sliding frame 2 capable of guiding and sliding along the width direction of the frame body;

A trigger 3 that can be guided up and down on the carriage 2;

The processing block 4 installed on the frame body 1, the processing block 4 can guide and slide along the width direction of the frame body 1, and the processing block 4 is respectively provided with a punching assembly for perforating the wig base and for each Dispensing components for injection through holes;

The punching assembly includes a first trigger plate 5 that expands and contracts along the thickness direction of the processing block 4 on the processing block 4, and a plurality of holes for rotating the wig base are regularly distributed on the lower end of the first trigger plate 5. The rotary cutting needle 51, the first trigger plate 5 cooperates with the trigger 3 and can let the rotary cutting needle 51 penetrate into the wig base with the pressing of the trigger 3 and open a plurality of implant holes 52 that are narrow at the top and wide at the bottom ;

The dispensing assembly includes a dispensing cylinder 6 guided and slid on the processing block 4, the dispensing cylinder 6 cooperates with the trigger 3 and injects glue into the hole punched by the punching assembly.

By setting a trigger 3 that can be vertically lifted, the punching assembly and the dispensing assembly are respectively triggered, and the rotary cutting needle 51 in the shape of a right-angled trapezoid with a hypotenuse and an arc surface can be used during the opening process of the wig base. The matrix is provided with an implant hole 52 that is narrow at the top and wide at the bottom, and then injects glue into each implant hole 52. The lower end of the implant hole has a larger volume and can accommodate more glue. After the hole 52 is inserted, the U-shaped implantation of the hair increases the contact area with the glue and improves the connection strength between the wig matrix and the wig.

The above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them; although the present disclosure has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be used for the foregoing embodiments The technical solutions described in the embodiments are modified, or some of the technical features are equivalently replaced; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present disclosure.

Claims

A hair extension device for a wig, comprising a frame;

a sliding frame capable of guiding and sliding along the width direction of the frame body;

a trigger capable of guiding lift on said carriage;

The processing block installed on the frame body, the processing block can guide and slide along the width direction of the frame body, and the processing block is respectively provided with a punching assembly for opening holes in the wig base and a glue injection for each hole. Dispensing components;

The punching assembly includes a first trigger plate that expands and contracts along the thickness direction of the processing block on the processing block, and a plurality of rotary cutting needles for rotating the wig base are regularly distributed on the lower end of the first trigger plate, The first trigger plate cooperates with the trigger and can allow the rotary cutting needle to penetrate into the wig base as the trigger is pressed, and open a plurality of implant holes that are narrow at the top and wide at the bottom;

The dispensing assembly includes a dispensing cylinder guided and slid on the processing block, the dispensing cylinder cooperates with the trigger and injects glue into the hole punched by the punching assembly.
A wig and hair implanting device according to claim 1, wherein a mounting frame capable of guiding and sliding along the length direction of the frame body is installed on the frame body, the sliding frame is mounted on the mounting frame, and the trigger is guided to lift At the front end of the carriage, the processing block is connected with the carriage through a support plate installed on the carriage, and moves along with the movement of the carriage. The processing block can move along the width direction of the carriage on the support plate guide slide.
A kind of wig hair transplanting device according to claim 1, wherein, said trigger is made up of a pressing plate that can vertically move toward one side of processing block and the driving rod that is rotatably installed on the trigger, and the lower end of said pressing plate can be opposite to Close the upper end of the first trigger plate and press the first trigger plate downward elastically.
According to claim 3, a kind of wig and hair implanting device, wherein, the upper part of each rotary cutting needle is respectively connected with a gear, and a plurality of gears are connected through a connecting belt, and the upper end of one of the gears is provided with a rod that can be driven The triangular card slot is driven to rotate, and the lower end of the driving rod is provided with a triangular card tooth.
According to claim 1, a wig and hair implanting device, the lower end of the rotary cutting needle is provided with a special-shaped cutter head, and the cutter head is in the shape of a right-angled trapezoid with a hypotenuse as an arc surface as a whole, and the end surface of the cutter head is sharpened. And arrange the top narrow and bottom wide.
According to claim 1, a wig and hair implanting device, each of the rotary cutting needles is respectively provided with a ring cutter that can move up and down on the rotary cutting needle, and the ring cutter is threadedly matched with the rotary cutting needle and its The lower end is set higher than the piercing end of the rotary cutting needle.
According to a kind of wig hair transplanting device according to claim 1, the rotary cutting needles are equidistantly distributed along the length direction of the processing block, the number of the dispensing tubes is the same as that of the rotary cutting needles, and the spacing distance is the same, the processing The block is provided with a second trigger plate which matches with the trigger and can elastically expand and contract along the thickness direction of the processing block. The lower ends of the multiple dispensing tubes are in a sharp hollow inverted cone structure, and the piston ends are respectively installed on the second trigger plate. The lower end, and squeeze the glue to the puncture of the rotary cutting needle as the trigger is pressed.
According to claim 7, a wig and hair implanting device, the upper end of the processing block is concavely provided with two symmetrically arranged guide grooves, and a guide shaft is respectively provided at the corner of each guide groove, and the first The trigger plate and the second trigger plate are respectively sleeved on four guide shafts to guide and slide, and each guide shaft is respectively covered with a return spring, and one end of the return spring is in contact with the lower ends of the first trigger plate and the second trigger plate.
According to a wig hair implanting device according to claim 1, the wig base is made of artificial silica gel.
A wig hair transplantation method, comprising adopting a kind of wig hair transplantation device as described in any one of claims 1-9, wherein: comprising the following steps:

Step 1: evenly opening a plurality of regular implantation holes on the wig substrate for making the wig;

Step 2: Inject glue for fixing the wig into each implant hole;

Step 3: Put the wigs vertically on the upper end of each implant hole, and let the wigs be implanted into the holes in a U-shape;

Step 4: Circumscribe one end of the implanted wig and wait for the glue to solidify.