Automatic hair transplanting equipment and use method thereof

Abstract

The invention relates to the technical field of hair transplanting equipment, in particular to automatic hair transplanting equipment and a using method thereof.The automatic hair transplanting equipment comprises a base, material placing hooks are symmetrically arranged on the base in a linear array mode, hair transplanting needles located between the material placing hooks are vertically arranged on the base in a sliding mode, tensioning bases are symmetrically and horizontally arranged on the base in a sliding mode, and hooking grooves are formed in the tensioning bases in a linear array mode; when the tensioning seat is in a default state, the hooking grooves are aligned with the multiple groups of material placing hooks and the hair transplanting needles, and the hair transplanting needles are driven to slide out of the outer side of the base so as to drive the tensioning seat to slide horizontally. According to the automatic hair transplanting equipment and the using method thereof, the hair transplanting needle is used for pushing the middle of hair to pierce into the head of the model, the tensioning seat is driven by the hair transplanting needle to move horizontally, then the hooking groove can pull the two ends of the hair to move horizontally, and therefore the two ends, not pierced into the head of the model, of the hair are tensioned, and the hair transplanting efficiency is improved. Therefore, the hair is implanted into the head of the model in a tensioned manner, and the regularity and the fixing stability of hair implantation are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of hair transplant equipment, and in particular to automatic hair transplant equipment and a method for using the same. Background Art

[0002] Currently, most human body models are made of silicone. In order to make the model more realistic, hair needs to be implanted on the model's head. The commonly used method is to insert the hair one by one into the head by hand after the silicone is formed using a mold and before it solidifies and hardens, thereby completing the hair transplantation operation on the human body model.

[0003] According to the publication number CN209079008U, the publication (announcement) date is 2019.07.09, and a human model hair automatic implantation device is disclosed, which includes: a housing, a contact panel, an implantation needle, a fixing ring, a cam and a motor. The lower end of the housing is provided with an arc-shaped contact panel, and multiple fixing rings are provided on both sides of the lower end of the housing. A fixing plate is provided inside the housing, and multiple implantation needles are provided at the lower end of the fixing plate. The implantation needles pass through the contact panel, and a spring is sleeved on the implantation needles, and the spring is placed between the fixing plate and the contact panel; a handle is installed at the right end of the housing, and a motor is provided inside the handle. The motor transmission end is connected to a rotating shaft, and multiple cams are sleeved on the rotating shaft, and the cams are in contact with the fixing plate. In the above embodiment of the utility model, the problem of time-consuming and labor-intensive artificial hair implantation is solved, and the hair is initially fixed by a fixing ring and a fixing sponge, and the motor and the cam are matched, and the hair is automatically implanted into the head of the human model by using the implantation needle, which is easy to operate and has high implantation efficiency.

[0004] In the prior art including the above-mentioned patent, the two ends of the hair are fixed in a fixing ring, and the implantation needle slides vertically to push the middle part of the hair to be implanted on the model head. However, when the implantation needle moves to push the middle part of the hair, the two ends of the hair are no longer fixed to the fixing ring 4, so that the hair is no longer tightened. At this time, the hair is implanted in the model head in a loose state, which easily causes the hair implantation position to be bent, resulting in the implanted hair being messy, irregular and easy to fall off. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic hair transplant device and a method of using the same to solve the above problems.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic hair transplantation device, comprising a base on which material placement hooks are arranged in a symmetrical linear array, hair transplantation needles located between the material placement hooks are vertically slidably arranged on the base, a tensioning seat is symmetrically and horizontally slidably arranged on the base, a hooking groove is provided in a linear array on the tensioning seat, and the tensioning seat is located in a default state so that several hooking grooves are aligned with multiple groups of material placement hooks and hair transplantation needles, and the hair transplantation needles are driven to slide out of the outside of the base to drive the tensioning seat to slide horizontally.

[0007] Preferably, a rotatably arranged driving rod and a driving motor for driving the driving rod to rotate are provided in the base, a cam portion is provided on the driving rod, a sliding portion is provided on the hair transplant needle, and the sliding portion is vertically slidably provided in a sliding cavity provided in the base, and the driving rod is driven to rotate so that the cam portion rotates to push the sliding portion to slide, so that the hair transplant needle can slide vertically back and forth.

[0008] Preferably, a transmission gear rod is rotatably arranged in the base, the transmission gear rod is coupled with a straight tooth surface arranged on the tensioning seat, and a rack part is symmetrically arranged on the hair transplanting needle. The hair transplanting needle is driven to drive the rack part to slide vertically to drive the tensioning seat to slide horizontally through the transmission gear rod.

[0009] Preferably, the base is symmetrically provided with through slide grooves, the rack portion is vertically slidably arranged in the through slide grooves, and the hair transplant needle is driven to slide vertically downward so that the rack portion slides and extends out of the base through the through slide grooves.

[0010] Preferably, an oil storage chamber and an inflow hole are symmetrically provided on the base, the inflow hole is connected with the sliding chamber, a flow guide channel is symmetrically provided on the sliding part, a first end of the flow guide channel is connected to two ends of the sliding part, and a second end of the flow guide channel is connected to the needle part of the hair transplant needle, a flip seat is symmetrically arranged in the base for rotation, a blocking part for blocking the inflow hole is arranged on the extension part of the flip seat, the hair transplant needle is driven to slide vertically and is located in a high position so that the sliding part resists the flipping seat to flip and no longer blocks the inflow hole, and the first end of the flow guide channel is aligned with the inflow hole.

[0011] Preferably, a movable cavity is provided in the base, a movable part is coaxially provided on the hair transplant needle, and the movable part is axially movable in the movable cavity.

[0012] Preferably, a recovery chamber, a recovery channel and a reset channel are symmetrically provided in the base, the recovery chamber is connected with the active chamber through the recovery channel, the recovery chamber is connected with the oil storage chamber through the reset channel, and the recovery chamber is located on the vertical lower side of the active chamber, and an extraction pump is provided in the reset channel.

[0013] Preferably, a rotating roller is symmetrically arranged on the base, the rotating axis of the rotating roller is arranged vertically, and a first helical tooth portion is symmetrically arranged on the driving rod, and the first helical tooth portion is coupled with a second helical tooth portion arranged on the rotating roller.

[0014] Preferably, the bottom surface of the sliding cavity is provided with an annular guide slope, and the guide slope is at a low position toward the inner ring side of the hair transplant needle.

[0015] A method for using an automatic hair transplant device, including the automatic hair transplant device in the above solution, comprises the following specific steps:

[0016] S1. First, add a certain amount of lubricating oil into the oil storage chamber;

[0017] S2, then pass the hair through the material hook and the hook groove in sequence so that the two ends of the hair are fixed on the material hook and the middle of the hair is located vertically below the hair transplant needle;

[0018] S3, placing the model head with the required value under the base and fixing it;

[0019] S4, then starting the driving motor to rotate the driving rod, the driving rod rotates to push the hair transplant needle to slide vertically downward to push the middle of the hair to penetrate into the model head, and the tensioning seat moves horizontally to pull the two ends of the hair to move horizontally, so as to tighten the two ends of the hair that are not penetrated into the model head;

[0020] S5. The driving rod continues to rotate to make the hair transplant needle slide vertically and lift away from the model head, and finally the model head is taken out to complete the hair transplant.

[0021] In the above technical scheme, the automatic hair transplantation device and the use method thereof provided by the present invention have the following beneficial effects: the hair transplantation needle is used to push the middle part of the hair to penetrate into the model head, and the tensioning seat is driven by the hair transplantation needle to move horizontally, so that the hooking groove can pull the two ends of the hair to move horizontally, thereby tightening the two ends of the hair that are not penetrated into the model head, so that the hair is implanted in the model head in a tightened state, thereby improving the regularity and fixing stability of the hair implantation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0023] Figure 1 A schematic diagram of the overall structure provided for an embodiment of the present invention;

[0024] Figure 2 A schematic cross-sectional view of the overall structure in the transverse direction provided by an embodiment of the present invention;

[0025] Figure 3 A schematic cross-sectional view of the overall longitudinal structure provided by an embodiment of the present invention;

[0026] Figure 4 A schematic diagram of the structure of a base provided in an embodiment of the present invention;

[0027] Figure 5 A schematic diagram of the structure of a driving rod and a rotating roller provided in an embodiment of the present invention;

[0028] Figure 6 A schematic diagram of the structure of a hair transplant needle and a tensioning seat provided in an embodiment of the present invention;

[0029] Figure 7 The embodiment of the present invention provides Figure 2 A local enlarged schematic diagram of point A in the middle.

[0030] Description of reference numerals:

[0031] 1. Base; 11. Feeding hook; 12. Sliding cavity; 121. Diversion slope; 13. Oil storage cavity; 131. Oil filling port; 132. Inflow hole; 14. Active cavity; 15. Recovery cavity; 151. Recovery flow channel; 152. Reset flow channel; 16. Rotating cavity; 17. Sliding groove; 18. Through slide groove; 2. Hair implant needle; 21. Pressing groove; 22. Sliding part; 221. Resistance groove; 222. Diversion channel; 2 3. movable part; 231. rack part; 3. tensioning seat; 31. hooking groove; 32. moving part; 41. driving rod; 411. cam part; 412. first oblique tooth part; 42. driving motor; 5. rotating roller; 51. second oblique tooth part; 6. transmission gear rod; 71. first elastic member; 72. second elastic member; 8. turning seat; 81. extension part; 811. sealing part; 82. mounting part; 91. extraction pump. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0033] like Figure 1-7 As shown, the automatic hair transplantation device and the use method thereof include a base 1 on which material placing hooks 11 are arranged in a symmetrical linear array, hair transplantation needles 2 located between the material placing hooks 11 are vertically slidably arranged on the base 1, and a tensioning seat 3 is symmetrically horizontally slidably arranged on the base 1, and hooking grooves 31 are opened in a linear array on the tensioning seat 3. In the default state of the tensioning seat 3, a plurality of hooking grooves 31 are aligned with multiple groups of material placing hooks 11 and hair transplantation needles 2, and the hair transplantation needles 2 are driven to slide out of the outside of the base 1 to drive the tensioning seat 3 to slide horizontally.

[0034] Specifically, Figure 1As shown, a plurality of groups of material placing hooks 11 and hair transplanting needles 2 are arranged in a linear array on the base 1, and a pressing groove 21 is arranged on the end of the hair transplanting needle 2, and the hair transplanting needle 2 is arranged between the material placing hooks 11, and the tensioning seat 3 is horizontally slidably arranged between the hair transplanting needle 2 and the material placing hooks 11. When the hair transplanting operation is required, the hair is first passed through the material placing hooks 11, the hooking groove 31 of the tensioning seat 3 and the pressing groove 21 of the hair transplanting needle 2 at the same time, and the two ends of the hair are roughly fixed on the material placing hooks 11, and the middle part of the hair is aligned with the pressing groove of the hair transplanting needle 2. 21 are aligned with each other, the model head can be placed on the lower side of the base 1, and then the hair transplant needle 2 slides vertically downward to extend out of the outside of the base 1, and the hair transplant needle 2 pushes the middle part of the hair to penetrate into the model head, and the tensioning seat 3 is driven by the hair transplant needle 2 to move horizontally, so that the hooking groove 31 can pull the two ends of the hair to move horizontally, thereby tightening the two ends of the hair that are not penetrated into the model head, so that the hair is implanted in the model head in a tightened state, thereby improving the regularity and fixing stability of the hair implantation.

[0035] The tensioning seat 3 is provided with a moving portion 32 , and the base 1 is provided with a sliding groove 17 . The moving portion 32 is slidably disposed in the sliding groove 17 to improve the horizontal sliding stability of the tensioning seat 3 .

[0036] In the above technical solution, the hair transplant needle 2 is used to push the middle part of the hair into the model head, and the tensioning seat 3 is driven by the hair transplant needle 2 to move horizontally, so that the hooking groove 31 can pull the two ends of the hair to move horizontally, thereby tightening the two ends of the hair that have not been inserted into the model head, so that the hair is implanted in the model head in a tightened state, thereby improving the regularity and fixing stability of the hair implantation.

[0037] As another embodiment provided by the present invention, a rotatably arranged driving rod 41 and a driving motor 42 for driving the driving rod 41 to rotate are provided in the base 1, a cam portion 411 is provided on the driving rod 41, and a sliding portion 22 is provided on the hair transplant needle 2. The sliding portion 22 is vertically slidably provided in a sliding cavity 12 opened in the base 1, and the driving rod 41 is driven to rotate so that the cam portion 411 rotates to push the sliding portion 22 to slide, so that the hair transplant needle 2 can slide vertically back and forth.

[0038] Specifically, Figure 2 As shown, the driving rod 41 is rotatably disposed in the rotating cavity 16 of the base 1, and the driving rod 41 is fixedly connected to the output end of the driving motor 42, as shown in FIG. Figure 3As shown, a cam portion 411 is provided on the driving rod 41, and the sliding portion 22 of the hair transplant needle 2 is slidably provided in the sliding cavity 12 of the base 1. When the driving motor 42 drives the driving rod 41 to drive the cam portion 411 to rotate circumferentially, the cam portion 411 will squeeze the sliding portion 22 to slide so that the hair transplant needle 2 slides vertically, so that the hair transplant needle 2 can push the hair to move to perform the hair transplantation operation. The driving rod 41 and the driving motor 42 are used to drive the hair transplant needle 2 to slide vertically, thereby improving the operating stability of the hair transplant needle 2 and the stability of the hair transplantation operation.

[0039] Secondly, a first elastic member 71 for resisting the sliding part 22 from sliding vertically upward and returning to its original position is symmetrically arranged in the sliding cavity 12. The first elastic member 71 can be a spring, and the driving motor 42 is connected to an external power supply. The driving motor 42, the external power supply and the electrical connection therebetween are common technical knowledge known to those skilled in the art and will not be elaborated here.

[0040] As another embodiment provided by the present invention, a transmission gear rod 6 is rotatably arranged in the base 1, and the transmission gear rod 6 is coupled with the straight tooth surface arranged on the tensioning seat 3. A rack portion 231 is symmetrically arranged on the hair transplanting needle 2. The hair transplanting needle 2 is driven to drive the rack portion 231 to slide vertically to drive the tensioning seat 3 to slide horizontally through the transmission gear rod 6.

[0041] Specifically, Figure 6 As shown, the rack portion 231 provided on the hair transplant needle 2 is coupled with the transmission gear rod 6, and the transmission gear rod 6 is also coupled with the linear tooth surface provided on the tensioning seat 3. When the driving rod 41 is driven to rotate to drive the hair transplant needle 2 to slide vertically, the rack portion 231 slides vertically to drive the tensioning seat 3 to slide horizontally through the transmission gear rod 6, thereby realizing the tensioning of the two ends of the hair during the hair transplant operation, improving the regularity and stability of the hair implantation, and utilizing the transmission gear rod 6 to realize the transmission of the hair transplant needle 2 to the tensioning seat 3, thereby eliminating the need for an additional driving source, thereby improving the driving stability and operating stability of the hair transplant needle 2 to the tensioning seat 3.

[0042] As another embodiment provided by the present invention, a through slide groove 18 is symmetrically opened on the base 1, and the rack portion 231 is vertically slidably arranged in the through slide groove 18, and the hair transplant needle 2 is driven to slide vertically downward so that the rack portion 231 slides and extends out of the base 1 through the through slide groove 18.

[0043] Specifically, Figure 4As shown, a through slide groove 18 is provided on the base 1, and the rack portion 231 is slidably provided in the through slide groove 18. When the driving rod 41 is driven to rotate to drive the hair transplanting needle 2 to slide vertically, the rack portion 231 slides vertically to drive the tensioning seat 3 to slide horizontally through the transmission gear rod 6. At this time, the through slide groove 18 is used to improve the sliding stability of the rack portion 231. When the hair transplanting needle 2 is driven to move vertically downward so that the hair transplanting needle 2 inserts the hair into the model head for hair transplantation, the end of the rack portion 231 extends out of the outside of the base 1 through the through slide groove 18 to squeeze the two sides of the hair transplantation position of the model head, thereby reducing the squeezing force on the model head and the hair transplantation position corresponding to the hair transplanting needle 2, so as to increase the fixed depth of the hair inserted into the model head, thereby further improving the stability of the hair implanted on the model head.

[0044] As another embodiment provided by the present invention, an oil storage chamber 13 and an inflow hole 132 are symmetrically provided on the base 1, the inflow hole 132 is connected to the sliding chamber 12, a guide channel 222 is symmetrically provided on the sliding portion 22, a first end of the guide channel 222 is connected to both ends of the sliding portion 22, a second end of the guide channel 222 is connected to the needle portion facing the hair transplant needle 2, a flip seat 8 is symmetrically rotated in the base 1, a blocking portion 811 for blocking the inflow hole 132 is provided on the extension portion 81 of the flip seat 8, the hair transplant needle 2 is driven to slide vertically and is located in a high position so that the sliding portion 22 resists the flip seat 8 to flip and no longer blocks the inflow hole 132, and the first end of the guide channel 22 is aligned with the inflow hole 132.

[0045] Specifically, Figure 2 As shown, the base 1 is symmetrically provided with an oil storage chamber 13 and an inflow hole 132, the inflow hole 132 is connected to the sliding chamber 12, and the base 1 is also provided with an oil filling port 131 connected to the oil storage chamber 13, and lubricating oil can be injected into and stored in the oil storage chamber 13 through the oil filling port 131, and the sliding portion 22 of the hair transplant needle 2 is also provided with a resistance groove 221, and the flip seat 8 is rotatably arranged in the base 1, and the flip seat 8 is provided with a mounting portion 82, and the base 1 is also provided with a second elastic member 72 with one end connected to the mounting portion 82, and the second elastic member 72 drives the flip seat 8 to be in a default state So that the blocking portion 811 of the flip seat 8 blocks the inflow hole 132, and when the hair transplant needle 2 is located at the high position of the sliding stroke, the resistance groove 221 of the sliding portion 22 resists the extension portion 81 of the flip seat 8 to make the blocking portion 811 of the flip seat 8 away from the inflow hole 132. At this time, the inflow hole 132 is not blocked, and the lubricating oil liquid in the oil storage chamber 13 can flow into the first end of the guide channel 222 through the inflow hole 132, and the lubricating oil liquid flows along the guide channel 222 to adhere to the surrounding side of the hair transplant needle 2, thereby realizing lubrication of the vertical sliding of the hair transplant needle 2 and improving the sliding stability of the hair transplant needle 2.

[0046] When the hair transplant needle 2 slides to a vertically low position for hair transplantation, the second elastic member 72 pulls the flip seat 8 to rotate to a default state, and the blocking portion 811 blocks the inflow hole 132 to prevent the lubricating oil from continuously entering the sliding cavity 12 and causing the oil to drip onto the model head along the hair transplant needle 2, thereby improving the cleanliness of the hair transplantation operation.

[0047] The second elastic member 72 may be a spring.

[0048] As another embodiment provided by the present invention, a movable cavity 14 is provided in the base 1 , and a movable portion 23 is coaxially provided on the hair transplant needle 2 , and the movable portion 23 is axially movable in the movable cavity 14 .

[0049] Specifically, Figure 3 As shown, an active cavity 14 is provided in the base 1, and an active portion 23 is coaxially provided on the hair transplant needle 2. The active portion 23 is axially movably provided in the active cavity 14. The active portion 23 of the hair transplant needle 2 is axially slidably provided in the active cavity 14 to improve the vertical sliding stability of the hair transplant needle 2, reduce the radial jitter of the hair transplant needle 2 when the hair transplant needle 2 slides vertically for hair transplantation, thereby further improving the regularity of hair implantation on the model head. Secondly, the existence of the active cavity 14 can also be used to store excess lubricating oil, further avoiding the problem of lubricating oil dripping along the peripheral side surface of the hair transplant needle 2 onto the model head to cause dirt.

[0050] As another embodiment provided by the present invention, a recovery chamber 15, a recovery channel 151 and a reset channel 152 are symmetrically arranged in the base 1. The recovery chamber 15 is connected with the active chamber 14 through the recovery channel 151. The recovery chamber 15 is connected with the oil storage chamber 13 through the reset channel 152. The recovery chamber 15 is located on the vertical lower side of the active chamber 14. An extraction pump 91 is arranged in the reset channel 152.

[0051] Specifically, Figure 2 As shown, a recovery chamber 15, a recovery channel 151 and a reset channel 152 are symmetrically provided in the base 1. The recovery chamber 15 is connected to the active chamber 14 through the recovery channel 151, and is connected to the oil storage chamber 13 through the reset channel 152. When the lubricating oil in the oil storage chamber 13 flows into the sliding chamber 12 through the inflow hole 132 and the flow guide channel 222, the excess lubricating oil will gradually enter the active chamber 14 as the hair transplant needle 2 slides vertically. At this time, due to the existence of the recovery channel 151, the excess lubricating oil will flow into the recovery chamber 15, and the excess oil in the recovery chamber 15 will be adsorbed into the oil storage chamber 13 through the extraction pump 91 and the reset channel 152 to complete the recovery, thereby further avoiding the problem of excess oil dripping along the hair transplant needle 2 and causing the model head to become dirty. Secondly, the excess lubricating oil is recovered to reduce the consumption rate of the lubricating oil, thereby ensuring the long-term stable operation of the hair transplant needle 2.

[0052] As another embodiment provided by the present invention, a rotating roller 5 is symmetrically rotatably arranged on the base 1, and the rotation axis of the rotating roller 5 is arranged vertically. A first bevel tooth portion 412 is symmetrically arranged on the driving rod 41, and the first bevel tooth portion 412 is coupled with the second bevel tooth portion 51 arranged on the rotating roller 5.

[0053] Specifically, Figure 5 As shown, a rotating roller 5 is symmetrically arranged on the base 1 for rotation, and the rotation axis of the rotating roller 5 is arranged vertically. A first beveled tooth portion 412 is symmetrically arranged on the driving rod 41, and the first beveled tooth portion 412 is coupled with the second beveled tooth portion 51 provided on the rotating roller 5. When the driving motor 42 drives the driving rod 41 to rotate axially, the driving rod 41 uses the first beveled tooth portion 412 and the second beveled tooth portion 51 to drive the rotating roller 5 to rotate about the vertical axis, so as to use the angular momentum generated by the rotating roller 5 to reduce the jitter on the base 1, and achieve the offset and shock absorption of the jitter generated by the circumferential rotation of the cam portion 411 on the driving rod 41, further reduce the vertical sliding error of the hair implant needle 2 on the base 1, and improve the stability of the hair implantation operation.

[0054] As another embodiment provided by the present invention, a ring-shaped guide slope 121 is provided on the bottom surface of the sliding cavity 12, and the guide slope 121 is at a low position toward the inner ring side of the hair implant needle 2.

[0055] Specifically, Figure 2 As shown, an annular guide slope 121 is provided on the bottom surface of the sliding cavity 12, and the guide slope 121 is at a low position toward the inner ring side of the hair transplant needle 2. The guide slope 121 is used to guide the lubricating oil in the sliding cavity 12 to the peripheral side of the hair transplant needle 2, thereby further lubricating the hair transplant needle 2 and improving the vertical sliding stability of the hair transplant needle 2.

[0056] Working principle:

[0057] S1, firstly add a certain amount of lubricating oil into the oil storage chamber 13;

[0058] S2, then pass the hair through the material hook 11 and the hooking groove 31 in sequence so that the two ends of the hair are fixed on the material hook 11, and the middle part of the hair is located vertically below the hair implant needle 2;

[0059] S3, placing the model head with the required value under the base 1 and fixing it;

[0060] S4, then starting the driving motor 42 to rotate the driving rod 41, the driving rod 41 rotates to push the hair transplant needle 2 to slide vertically downward to push the middle of the hair to penetrate into the model head, and the tensioning seat 3 moves horizontally to pull the two ends of the hair to move horizontally, so as to tighten the two ends of the hair that are not penetrated into the model head;

[0061] S5, the driving rod 41 continues to rotate to make the hair transplantation needle 2 slide vertically and lift away from the model head, and finally the model head is taken out to complete the hair transplantation.

[0062] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic hair transplantation device, characterized in that: The invention comprises a base (1) on which material placement hooks (11) are arranged in a symmetrical linear array, hair implant needles (2) located between the material placement hooks (11) are arranged on the base (1) for vertical sliding, a tensioning seat (3) is arranged on the base (1) for horizontal sliding, hooking grooves (31) are provided in a linear array on the tensioning seat (3), and the tensioning seat (3) is located in a default state so that a plurality of hooking grooves (31) are aligned with a plurality of groups of material placement hooks (11) and hair implant needles (2), and the hair implant needles (2) are driven to slide out of the outside of the base (1) to drive the tensioning seat (3) to slide horizontally.

2. The automatic hair transplantation device according to claim 1, characterized in that: The base (1) is provided with a rotatably arranged driving rod (41) and a driving motor (42) for driving the driving rod (41) to rotate; the driving rod (41) is provided with a cam portion (411); the hair transplant needle (2) is provided with a sliding portion (22); the sliding portion (22) is vertically slidably arranged in a sliding cavity (12) provided in the base (1); the driving rod (41) is driven to rotate so that the cam portion (411) rotates to push the sliding portion (22) to slide, so that the hair transplant needle (2) slides vertically.

3. The automatic hair transplantation device according to claim 2, characterized in that: A transmission gear rod (6) is rotatably arranged in the base (1), and the transmission gear rod (6) is coupled to a linear tooth surface arranged on the tension seat (3). A rack portion (231) is symmetrically arranged on the hair transplant needle (2), and the hair transplant needle (2) is driven to drive the rack portion (231) to slide vertically, thereby driving the tension seat (3) to slide horizontally through the transmission gear rod (6).

4. The automatic hair transplantation device according to claim 3, characterized in that: The base (1) is symmetrically provided with a through slide groove (18), the rack portion (231) is vertically slidably arranged in the through slide groove (18), and the hair transplant needle (2) is driven to slide vertically downward so that the rack portion (231) slides and extends out of the outside of the base (1) through the through slide groove (18).

5. The automatic hair transplantation device according to claim 4, characterized in that: The base (1) is symmetrically provided with an oil storage chamber (13) and an inflow hole (132), the inflow hole (132) being connected to the sliding chamber (12), the sliding portion (22) being symmetrically provided with a flow guide channel (222), the first end of the flow guide channel (222) being connected to the two ends of the sliding portion (22), the second end of the flow guide channel (222) being connected to the needle portion facing the hair transplant needle (2), the base (1) being symmetrically provided with a turning seat (8) for rotation, the extension portion (81) of the turning seat (8) being provided with a blocking portion (811) for blocking the inflow hole (132), the hair transplant needle (2) being driven to slide vertically and being located at a high position so that the sliding portion (22) resists the turning seat (8) to turn over and no longer block the inflow hole (132), and the first end of the flow guide channel (222) is aligned with the inflow hole (132).

6. The automatic hair transplantation device according to claim 5, characterized in that: The base (1) is provided with an active cavity (14), the hair transplant needle (2) is coaxially provided with an active portion (23), and the active portion (23) is axially movable in the active cavity (14).

7. The automatic hair transplantation device according to claim 6, characterized in that: A recovery chamber (15), a recovery channel (151) and a reset channel (152) are symmetrically arranged in the base (1); the recovery chamber (15) is connected to the active chamber (14) through the recovery channel (151); the recovery chamber (15) is connected to the oil storage chamber (13) through the reset channel (152); the recovery chamber (15) is located vertically below the active chamber (14); and an extraction pump (91) is arranged in the reset channel (152).

8. The automatic hair transplantation device according to claim 2, characterized in that: A rotating roller (5) is symmetrically arranged on the base (1), the rotating axis of the rotating roller (5) is arranged vertically, and a first oblique tooth portion (412) is symmetrically arranged on the driving rod (41), and the first oblique tooth portion (412) is coupled with a second oblique tooth portion (51) arranged on the rotating roller (5).

9. The automatic hair transplantation device according to claim 5, characterized in that: The bottom surface of the sliding cavity (12) is provided with an annular flow guiding slope (121), and the flow guiding slope (121) is at a low position on the inner ring side facing the hair transplant needle (2).

10. A method for using an automatic hair transplant device, characterized in that: The automatic hair transplantation device comprising any one of claims 1 to 8 above, wherein the specific steps are as follows: S1. First, a certain amount of lubricating oil is added into the oil storage chamber (13); S2, then passing the hair through the material hook (11) and the hooking groove (31) in sequence so that both ends of the hair are fixed on the material hook (11) and the middle part of the hair is located vertically below the hair implant needle (2); S3, placing the model head with the required value under the base (1) and fixing it; S4, then starting the driving motor (42) to rotate the driving rod (41), the driving rod (41) rotates to push the hair transplant needle (2) to slide vertically downward to push the middle part of the hair to penetrate into the model head, and the tensioning seat (3) moves horizontally to pull the two ends of the hair to move horizontally, so as to achieve tensioning of the two ends of the hair that have not been penetrated into the model head; S5, the driving rod (41) continues to rotate so that the hair transplantation needle (2) slides vertically and is lifted away from the model head, and finally the model head is taken out to complete the hair transplantation.

Images