Hair cutting mechanism of hair planting machine
By designing a hair cutting mechanism with a cylinder and a sliding hair cutting mechanism in the hair transplanter, the problem of the lack of resection function of the existing hair transplanter is solved, and efficient resection operation during the hair transplantation process is achieved, and the continuous contact and stability of the blade are ensured.
Patent Information
- Application Number
- CN202420455686.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-09
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-09
AI Technical Summary
Existing hair transplanters lack the removal function when processing toy hair, resulting in additional steps when dealing with short hair or hairstyles that require trimming.
A hair cutting mechanism of a hair transplanter is designed. By installing an axially reciprocating cylinder on the mounting plate, the slidable hair cutting mechanism is pushed for reciprocating movement, and the cutting action is achieved by the intersection of the fixed blade and the movable blade.
The direct removal operation during hair transplantation is achieved, which reduces the process and improves efficiency. The continuous contact between the movable blade and the fixed blade is ensured through the use of springs, avoiding loosening and passivation.
Smart Images
Figure CN222589858U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of head mold hair transplant processing equipment, in particular to a hair cutting mechanism of a hair transplant machine. Background Art
[0002] In recent years, the toy market has developed rapidly, and some doll-like toys have become more and more popular. Toys such as dolls need to have their hair processed on the head in order to obtain a more realistic effect. Most of them now use hair transplant machines for hair transplantation, and the hair transplantation mechanism of existing hair transplant machines does not have a cutting function. Therefore, when processing hair on the toy's head, especially toys with short hair, or when a certain hairstyle needs to be cut and trimmed, these hair transplant machines often increase the process. Summary of the invention
[0003] One purpose of the utility model is to provide a hair cutting mechanism of a hair transplanter.
[0004] The technical solution of the utility model is implemented as follows: a hair cutting mechanism of a hair implant machine comprises a bottom plate, a supporting column is fixedly connected to the bottom plate, a mounting plate is fixedly connected to the upper end of the supporting column, a cylinder for axial reciprocating motion is mounted on one end of the mounting plate, a slidable movable plate is arranged on the side wall of the mounting plate, a hair cutting mechanism is mounted on the movable plate, a fixed plate is fixedly mounted on the other side of the mounting plate, a supporting plate is fixedly connected to one end and the bottom of the fixed plate, the supporting plate is L-shaped, a fixed blade is fixedly mounted on the tail of the L-shaped supporting plate, and the slidable hair cutting mechanism is pushed to reciprocate to cut hair through the telescopic motion of the cylinder.
[0005] Furthermore, a sliding assembly is provided on one side of the mounting plate, and a movable plate is fixedly mounted on the sliding assembly.
[0006] Furthermore, the hair cutting mechanism includes an eccentric wheel installed on the movable plate, a first pull rod sleeved in the eccentric wheel, a second pull rod fixedly connected to the upper end of the first pull rod by a first pin, a second pin hinged at the other end of the second pull rod, a third pull rod fixedly connected to the other end of the second pin, a third pull rod hinged at the lower end of the third pull rod to the third pin, and a movable blade extending outward from the other end of the third pin.
[0007] Furthermore, the telescopic rod of the cylinder is fixedly connected to one side of the movable plate.
[0008] Furthermore, a motor protruding from the movable plate is arranged on the other side of the movable plate, and an output shaft of the motor is connected to an eccentric wheel.
[0009] Furthermore, a slot is provided in the lower end of the third pull rod, the slot is hinged to the second pin shaft, and the second pin shaft is outer-circuited with a spring.
[0010] Furthermore, the fixed blade abuts against the movable blade.
[0011] Compared with the prior art, the utility model has the following advantages: by adding an axial cylinder, the hair cutting mechanism is pushed to reciprocate, and the intersection with the fixed blade realizes the cutting action, and the addition of the spring makes the movable blade always elastically press the fixed blade, and even if it is operated for a long time, there will be no gap, looseness or bluntness between the movable blade and the fixed blade. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional diagram of the overall structure provided by the utility model;
[0013] Figure 2 It is a schematic diagram of the structure of the sliding assembly provided by the utility model;
[0014] Figure 3 It is a schematic diagram of the hair cutting mechanism provided by the utility model;
[0015] Figure 4 yes Figure 3 Schematic diagram of the locally enlarged structure of A in the middle. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] like Figures 1 to 4 As shown, this embodiment provides: a hair cutting mechanism of a hair transplanter, including a base plate 1, a support column 2 is fixedly connected to the base plate 1, a mounting plate 3 is fixedly connected to the upper end of the support column 2, an axially reciprocating cylinder 4 is installed at one end of the mounting plate 3, a slidable movable plate 5 is provided on the side wall of the mounting plate 3, a hair cutting mechanism 6 is installed on the movable plate 5, a fixed plate 7 is fixedly installed on the other side of the mounting plate 3, a support plate 8 is fixedly connected to one end and the bottom of the fixed plate 7, the support plate 8 is L-shaped, and a fixed blade 9 is fixedly installed at the tail of the L-shaped support plate 8, and the slidable hair cutting mechanism 6 is pushed to reciprocate to cut the hair through the telescopic movement of the cylinder 4. The utility model installs the cylinder 4 horizontally at one end of the mounting plate 3, and the intersection of the hair cutting mechanism 6 and the fixed blade 9 is pushed by the cylinder 4 to complete the removal of the transplanted hair.
[0018] Further, a sliding assembly 31 is provided on one side of the mounting plate 3, and a movable plate 5 is fixedly mounted on the sliding assembly 31. A slide rail 311 and a slider 312 are installed between the movable plate 5 and the mounting plate 3 to achieve the sliding of the hair cutting mechanism 6.
[0019] Furthermore, the hair cutting mechanism 6 includes an eccentric wheel 61 installed on the movable plate, a first pull rod 62 sleeved in the eccentric wheel 61, a second pull rod 63 fixedly connected to the upper end of the first pull rod 62 through a first pin 620, a second pin 64 hinged to the other end of the second pull rod 63, a third pull rod 65 fixedly connected to the other end of the second pin 64, a third pin 66 hinged to the lower end of the third pull rod 65, and a movable blade 67 extending outward from the other end of the third pin 66. The eccentric wheel 61 drives the first pull rod 62 to rotate, the first pull rod 62 drives the second pull rod 63 to rotate through the first pin 620, the second pull rod 63 drives the third pull rod 65 to rotate through the second pin 64, and the third pull rod 65 drives the movable blade 67 to do lateral reciprocating motion through the third pin 66.
[0020] Further, the telescopic rod of the cylinder 4 is fixedly connected to one side of the movable plate 5. When the telescopic rod is working, it can push the movable plate 5 to reciprocate on the sliding assembly 31.
[0021] Furthermore, a motor 51 protruding from the movable plate 5 is disposed on the other side of the movable plate 5 , and an output shaft 511 of the motor 51 is connected to the eccentric wheel 61 .
[0022] Furthermore, a slot 651 is provided in the lower end of the third pull rod 65 , a third pin shaft 66 is hinged in the slot 651 , and a spring 652 is provided on the outer sleeve of the third pin shaft 66 .
[0023] Furthermore, the fixed blade 9 abuts against the movable blade 67. Due to the action of the spring 652, the movable blade 67 always elastically presses against the fixed blade 9, and even if it is operated for a long time, there will be no gap, looseness or blunting between the movable blade 67 and the fixed blade 9.
[0024] The working principle of the utility model: the mechanism is installed on the automatic hair transplant machine of the toy doll, and is used for cutting the thread during the hair transplant process. A cylinder is added at one end of the hair cutting mechanism. When the transplanted hair needs to be cut, the blade needs to move forward. The telescopic rod of the cylinder is extended to move the hair cutting mechanism on the movable plate forward. At the same time, the motor drives the eccentric wheel to rotate, thereby driving the first pull rod. The movement of the first pull rod drives the movement of the second pull rod and the third pull rod, thereby driving the movable blade to connect with the fixed blade to realize the cutting action. After the cutting action is completed, it retracts, so that the doll head can be taken and placed, avoiding the doll hair transplant process from touching the cutting mechanism and causing interference.
[0025] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited thereto. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement methods and are included in the protection scope of the present invention.
Claims
1. A hair cutting mechanism of a hair transplant machine, comprising a base plate (1), a support column (2) fixedly connected to the base plate (1), a mounting plate (3) fixedly connected to the upper end of the support column (2), characterized in that: A cylinder (4) capable of axial reciprocating motion is mounted on one end of the mounting plate (3); a slidable movable plate (5) is disposed on the side wall of the mounting plate (3); a hair cutting mechanism (6) is mounted on the movable plate (5); a fixed plate (7) is fixedly mounted on the other side of the mounting plate (3); a support plate (8) is fixedly connected to one end and the bottom of the fixed plate (7); the support plate (8) is L-shaped; a fixed blade (9) is fixedly mounted at the tail of the L-shaped support plate (8); and the slidable hair cutting mechanism (6) is pushed to reciprocate through the telescopic motion of the cylinder (4) to cut hair.
2. The hair cutting mechanism of a hair transplanter according to claim 1, characterized in that: A sliding assembly (31) is provided on one side of the installation plate (3), and a movable plate (5) is fixedly mounted on the sliding assembly (31).
3. The hair cutting mechanism of a hair transplanter according to claim 1, characterized in that: The hair cutting mechanism (6) comprises an eccentric wheel (61) mounted on a movable plate, a first pull rod (62) sleeved in the eccentric wheel (61), a second pull rod (63) fixedly connected to the upper end of the first pull rod (62) via a first pin (620), a second pin (64) hinged to the other end of the second pull rod (63), a third pull rod (65) fixedly connected to the other end of the second pin (64), a third pin (66) hinged to the lower end of the third pull rod (65), and a movable blade (67) extending outwardly from the other end of the third pin (66).
4. The hair cutting mechanism of a hair transplanter according to claim 3, characterized in that: The telescopic rod of the cylinder (4) is fixedly connected to one side of the movable plate (5).
5. The hair cutting mechanism of a hair transplanter according to claim 4, characterized in that: A motor (51) protruding from the movable plate (5) is arranged on the other side of the movable plate (5), and an output shaft (511) of the motor (51) is connected to an eccentric wheel (61).
6. The hair cutting mechanism of a hair transplanter according to claim 5, characterized in that: A slot (651) is also provided in the lower end of the third pull rod (65), a third pin shaft (66) is hinged in the slot (651), and a spring (652) is provided on the outer sleeve of the third pin shaft (66).
7. The hair cutting mechanism of a hair transplanter according to claim 6, characterized in that: The fixed blade (9) abuts against the movable blade (67).