Matching structure of jig and hair planting machine and hair planting mechanism
By designing the matching structure of the fixture and hair transplanter during the brush head manufacturing process, the problems of different sizes and inaccurate positioning of the brush head body are solved, and higher finished product quality and production efficiency are achieved.
Patent Information
- Application Number
- CN202420907229.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-28
AI Technical Summary
When the existing brush head body is manufactured by injection molding, the size difference is large and the external structure is mostly arc-shaped, resulting in low positioning accuracy with the hair transplanter in the hair transplanting process, resulting in high defect rate of finished products.
A matching structure between a fixture and a hair transplanter is designed, including providing a first positioning part and a first pore transplant on the fixture, and a second positioning part and a second pore transplanter on the hair transplanter's hair transplanter's hair transplanter. Through the cooperation of these components, the positioning accuracy of the brush head body on the hair transplanter is ensured.
By improving the positioning accuracy between the brush head body and the hair transplanter, the finished product defect rate is reduced and the accuracy of the hair transplantation process is improved.
Smart Images
Figure CN222675670U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of jigs, and in particular to a matching structure of a jig and a hair transplanting machine, and a hair transplanting mechanism. Background Art
[0002] The brush head is a cleaning tool that people need to use every day, and usually includes a brush head body and bristles. At present, the manufacturing process commonly used for the brush head body is injection molding. However, the size differences between the brush head bodies obtained by injection molding are large, and because the external structure of the conventional brush head body is mostly arc-shaped, during the hair transplanting process, the positioning accuracy between the brush head body and the hair transplanting machine is low, resulting in a high defect rate of the finished brush head obtained by the hair transplanting process. Utility Model Content
[0003] In response to the above technical problems, the present application provides a matching structure of a jig and a hair transplanting machine and a hair transplanting mechanism, which can improve the positioning accuracy between the brush head body and the hair transplanting machine during the hair transplanting process.
[0004] In order to solve the above technical problems, the present application proposes a matching structure of a jig and a hair transplanting machine, including:
[0005] A first positioning portion is provided on the fixture, the fixture is used to position the brush head body, and is provided with a first bristle implantation hole providing a space for implanting bristles;
[0006] A second positioning portion is arranged on the hair transplanting station of the hair transplanting machine, and the hair transplanting station is provided with a second hair transplanting hole for providing a space for implanting bristles;
[0007] The jig is positioned on the hair transplanting station through the cooperation between the first positioning portion and the second positioning portion, so that the positions of the first hair transplanting hole and the second hair transplanting hole correspond to each other.
[0008] Optionally, one of the first positioning portion and the second positioning portion is a positioning hole, and the other is a positioning column.
[0009] Optionally, the inner cavity of the positioning hole is in the shape of a cone that narrows from the opening on the hair implanting side to the opposite side of the fixture.
[0010] Optionally, there are multiple first hair transplanting holes, and when the jig is positioned on the hair transplanting station, multiple first hair transplanting holes are located within the projection area of the second hair transplanting holes.
[0011] Optionally, the matching structure further includes:
[0012] A clamping matching portion provided on the jig;
[0013] A limiting groove is provided on the hair implanting station, and the shape of the limiting groove matches the outer edge of the jig;
[0014] When the jig is positioned on the hair implanting station, the limiting groove and the clamping matching portion define a clamping space for positioning and clamping.
[0015] Optionally, the number of the clamping fitting parts is two, and the two clamping fitting parts are arranged opposite to each other at the edge of the fixture.
[0016] Optionally, the clamping fitting portion is a groove, and two opposite side walls of the groove are parallel to each other.
[0017] The present application also proposes a hair transplanting mechanism, which includes a jig and a hair transplanting machine. The jig and the hair transplanting station on the hair transplanting machine cooperate with each other using the cooperation structure of the jig and the hair transplanting machine as described above.
[0018] Optionally, the limiting groove on the hair transplanting station includes a first area and a second area, the first area is used to cooperate with the fixture, and the second area is used to position the brush head body to be transplanted.
[0019] Optionally, the hair transplanting machine is provided with a plurality of the hair transplanting stations.
[0020] The matching mechanism of the jig and the hair transplanting machine proposed in the present application can more accurately position the brush head body positioned on the jig on the hair transplanting station by assembling the first positioning part on the jig with the second positioning part on the hair transplanting station. Then, the bristles can pass through the second hair transplanting holes and the first hair transplanting holes in sequence and be implanted into the brush head body to be transplanted, thereby improving the matching accuracy and reducing the defective rate. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 It is a structural schematic diagram of a jig and a hair transplantation station shown in an embodiment of the present application;
[0023] Figure 2 1 is a schematic diagram of the structure of a fixture shown in front view and rear view according to an embodiment of the present application;
[0024] Figure 3 yes Figure 2 AA section view;
[0025] Figure 4 It is a structural schematic diagram of a jig, a hair transplantation station and a brush head body shown in an embodiment of the present application;
[0026] Figure 5 It is a structural schematic diagram of a hair transplanting machine shown in one embodiment of the present application.
[0027] Description of reference numerals:
[0028] 10. fixture; 11. first positioning portion; 12. first hair implantation hole; 13. clamping and matching portion;
[0029] 20. Hair transplantation station; 21. Second positioning portion; 22. Second hair transplantation hole; 23. Limiting groove; 231. First area; 232. Second area;
[0030] 30. Hair transplanting machine;
[0031] 90. Brush head body. DETAILED DESCRIPTION
[0032] The following is an explanation of the implementation of the present application by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification.
[0033] In the following description, reference is made to the accompanying drawings, which describe several embodiments of the present application. It should be understood that other embodiments may be used and that mechanical, structural, electrical, and operational changes may be made without departing from the spirit and scope of the present application. The following detailed description should not be considered limiting, and the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present application.
[0034] Although the terms first, second, etc. are used herein to describe various elements in some instances, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element.
[0035] Furthermore, as used in this article, the singular forms "one", "an" and "the" are intended to include plural forms as well, unless there is an indication to the contrary in the context. It should be further understood that the terms "comprise", "include" indicate the presence of the described features, steps, operations, elements, components, projects, kinds, and / or groups, but do not exclude the presence, occurrence or addition of one or more other features, steps, operations, elements, components, projects, kinds, and / or groups. The terms "or" and "and / or" used herein are interpreted as inclusive, or mean any one or any combination. Therefore, "A, B or C" or "A, B and / or C" means "any of the following: A; B; C; A and B; A and C; B and C; A, B and C". Exceptions to this definition will only occur when the combination of elements, functions, steps or operations is inherently mutually exclusive in some way.
[0036] The matching structure of the jig and the hair transplanting machine of the present application can be applied to the production process of toothbrush heads or brush heads of similar structures.
[0037] Figure 1 is a schematic diagram of the structure of the fixture and the hair implantation station according to the first embodiment of the present application, as shown in Figure 1 As shown, a first positioning portion 11 is provided on the fixture 10, and the fixture 10 is used to position the brush head body to be implanted with bristles. The fixture 10 is also provided with a first implantation hole 12 that provides a space for implanting bristles. The shape of the first implantation hole 12 corresponds to the shape of the part to be implanted on the brush head body.
[0038] A second positioning portion 21 is provided on the hair transplanting station 20 of the hair transplanting machine, and a second hair transplanting hole 22 for providing a space for implanting bristles is also provided on the hair transplanting station 20. The first positioning portion 11 of the fixture 10 is matched and positioned with the second positioning portion 21 of the hair transplanting station 20, so that the positions of the first hair transplanting hole 12 and the second hair transplanting hole 22 correspond to each other.
[0039] The hair transplanting station 20 can be, for example, a hair transplanting piece or a hair transplanting block provided on a hair transplanting machine. The hair transplanting piece or the hair transplanting block can be fixed on the hair transplanting machine or detachably installed on the hair transplanting machine, which is not limited here.
[0040] By connecting the brush head body and the hair transplanting machine with a jig, the jig can be selected to adapt to brush head bodies of different sizes to ensure accurate matching between the jig and the brush head body. Furthermore, through the matching structure between the jig and the hair transplanting machine, the positioning accuracy of the brush head body on the hair transplanting machine can be improved.
[0041] As one embodiment, when the first positioning portion 11 of the jig 10 is a positioning hole, the second positioning portion 21 of the hair transplanting station 20 is a positioning column. As another embodiment, when the first positioning portion 11 of the jig 10 is a positioning column, the second positioning portion 21 of the hair transplanting station 20 is a positioning hole. Among them, the positioning hole can be a blind hole or a through hole, which is not limited here. It can be understood that the positioning method of the shaft hole cooperation facilitates the rapid and accurate positioning between the jig 10 and the hair transplanting station 20, and makes the first hair transplanting hole 12 of the jig 10 correspond to the second hair transplanting hole 22 of the hair transplanting station 20, so that precise hair transplanting can be achieved during the hair transplanting process, reducing the defective rate of finished products.
[0042] As one embodiment, there are two first positioning parts 11, and they are arranged diagonally on the fixture 10. With this structure, the number of positioning parts can be reduced while still ensuring accurate and fast matching between the positioning parts and position stability after matching. It can be understood that the number and position of the positioning parts can be set as needed, without being limited thereto.
[0043] like Figure 2 As shown in FIG. 1 , as one embodiment, the fixture 10 has two surfaces arranged opposite to each other. When the first positioning portion 11 of the fixture 10 is a positioning hole, Figure 2 The surface shown in (a) is the front side of the fixture 10, that is, the surface facing the brush head body. Figure 2 The surface shown in (b) is the back side of the jig 10, i.e., the hair-planting side. A circular arc-shaped limiting portion is provided on the front side of the jig 10 around the periphery of the first positioning portion 11, and the brush head body to be hair-planted is arranged in the limiting portion to achieve assembly positioning with the jig 10. The positioning hole on the back side of the jig 10 is docked and set on the positioning column of the hair-planting station 20, so that the assembly positioning between the jig 10 and the hair-planting station 20 can be achieved.
[0044] The material of the fixture 10 is made of metal or hard plastic, which has high hardness and strength, and is preferably in a plate-like structure that is easy to process and shape. The fixture 10 can be reused, effectively reducing the cost of use.
[0045] like Figure 3 As shown, as one of the embodiments, the inner cavity of the positioning hole is a tapered cone that extends from the opening on the back side (hair transplanting side) of the jig 10 to the front side of the jig 10. In this way, when the positioning hole on the back side of the jig 10 is docked with the positioning column at the hair transplanting station 20, the larger entrance diameter can improve the positioning coordination efficiency with the positioning column and improve the positioning accuracy between the two, while the smaller exit diameter can lock the positioning hole on the positioning column to avoid positional displacement after positioning. In addition, the inner cavity of the positioning hole is provided with an inclination, which is conducive to guiding the jig 10 when it is clamped and installed on the hair transplanting station 20 by the clamping device.
[0046] like Figure 4 As shown, as one of the embodiments, the number of the first hair implanting holes 12 provided on the jig 10 is multiple, and when the jig 10 is positioned on the hair implanting station 20, the projection area of the multiple first hair implanting holes 12 is smaller than the projection area of the second hair implanting holes 22, that is, the projection area of the first hair implanting holes 12 is completely covered by the projection area of the second hair implanting holes 22, so as to achieve the effect that when the brush head body 90 to be implanted is implanted, the second hair implanting holes 22 will not cause physical interference to the first hair implanting holes 12.
[0047] As one of the embodiments, the matching structure of the jig and the hair transplanting machine also includes a clamping matching portion 13 provided on the jig 10 and a limiting groove 23 provided on the hair transplanting station 20. Among them, the shape of the limiting groove 23 matches the outer edge of the jig 10, which can assist the matching between the jig 10 and the hair transplanting station 20. When the jig 10 is positioned on the hair transplanting station 20, the groove wall of the limiting groove 23 and the outer edge of the clamping matching portion 13 define a clamping space for positioning and clamping by the clamping device. Exemplarily, the clamping device can be a robotic arm, a robotic claw, a robotic hand, etc., which is not limited here.
[0048] As one of the embodiments, there are two clamping fitting parts 13, and the two clamping fitting parts 13 are relatively opened at the edges of the jig 10, so that the clamping device can be clamped and moved more conveniently through the clamping fitting parts 13, and the two clamping fitting parts 13 are sufficient to provide a stable force point for the clamping device, which ensures efficiency while reducing the manufacturing cost of the jig 10.
[0049] As one of the embodiments, the clamping fitting portion 13 is a groove. When the jig 10 is positioned on the hair implantation station 20, the groove wall of the limiting groove 23 and the groove define a clamping space for the clamping device to position and clamp, and the two opposite side walls of the groove are parallel to each other. In the illustrated structure, the two opposite side walls of the groove extending along the direction of the first hair implantation hole 12 are parallel to each other. In this way, the clamping fitting portion 13 can not only improve the convenience of the clamping device in performing the clamping step, but also prevent the clamping device from causing the relative position of the jig 10 to shift due to the force of the clamping device when the clamping device clamps the jig 10 through the clamping fitting portion 13.
[0050] like Figure 4 and Figure 5 As shown, as one of the embodiments, the present application also provides a hair transplanting mechanism, which includes a jig 10 and a hair transplanting machine 30. The jig 10 and the hair transplanting station 20 on the hair transplanting machine 30 are coordinated with the coordination structure of the jig and the hair transplanting machine as described above.
[0051] As one of the embodiments, the limiting groove 23 on the hair transplanting station 20 includes a first area 231 and a second area 232. When the jig 10 is positioned on the hair transplanting station 20, the shape of the first area 231 corresponds to the outer edge of the jig 10, and is used to cooperate with the jig 10 for positioning. Further, when the part to be transplanted of the brush head body 90 is correspondingly arranged on the first positioning part 11 of the jig 10, the brush handle connected to the part to be transplanted or the part connected to the brush handle is correspondingly arranged in the second area 232 for positioning, thereby further improving the accuracy of the positioning of the brush head body. Among them, the projection area of the brush handle connected to the part to be transplanted or the part connected to the brush handle is located within the projection area of the second area 232.
[0052] As one embodiment, the thickness of the fixture 10 is thin, so that the clamping device can clamp, move or rotate. At the same time, the hair transplanting machine 30 is provided with a plurality of hair transplanting stations 20, and each hair transplanting station 20 can be equipped with a fixture 10 to improve the efficiency of the hair transplanting process.
[0053] All the above embodiments are only specific implementation methods of the present application, which are used to illustrate the technical solution of the present application rather than to limit it. The protection scope of the present application is not limited thereto. Any equivalent deformation or replacement of the technical solution recorded in the above embodiments by any technician familiar with the technical field is included in the scope defined by the claims of the present application.
Claims
1. A matching structure of a fixture and a hair transplanting machine, characterized in that: include: A first positioning portion is provided on the fixture, the fixture is used to position the brush head body, and is provided with a first bristle implantation hole providing a space for implanting bristles; A second positioning portion is arranged on the hair transplanting station of the hair transplanting machine, and the hair transplanting station is provided with a second hair transplanting hole for providing a space for implanting bristles; The jig is positioned on the hair transplantation station by the cooperation between the first positioning part and the second positioning part, so that the positions of the first hair transplantation hole and the second hair transplantation hole correspond to each other; There are multiple first hair transplanting holes, and when the jig is positioned on the hair transplanting station, multiple first hair transplanting holes are located within the projection area of the second hair transplanting holes.
2. The matching structure according to claim 1, characterized in that: One of the first positioning portion and the second positioning portion is a positioning hole, and the other is a positioning column.
3. The matching structure according to claim 2, characterized in that: The inner cavity of the positioning hole is in the shape of a cone that is narrowed and extends from the opening of the hair implantation side to the opposite side of the fixture.
4. The matching structure according to claim 1, characterized in that: The matching structure further includes: A clamping matching portion provided on the jig; A limiting groove is provided on the hair implanting station, and the shape of the limiting groove matches the outer edge of the jig; When the jig is positioned on the hair implanting station, the limiting groove and the clamping matching portion define a clamping space for positioning and clamping.
5. The matching structure according to claim 4, characterized in that: The number of the clamping matching parts is two, and the two clamping matching parts are arranged oppositely at the edge of the fixture.
6. The matching structure according to claim 5, characterized in that: The clamping fitting portion is a groove, and two opposite side walls of the groove are parallel to each other.
7. A hair implantation mechanism, characterized in that: The hair transplanting mechanism includes a jig and a hair transplanting machine, and the jig cooperates with the hair transplanting station on the hair transplanting machine using the matching structure of the jig and the hair transplanting machine as described in any one of claims 1-6.
8. The hair implanting mechanism according to claim 7, characterized in that: The limiting groove on the hair transplanting station includes a first area and a second area, the first area is used to cooperate with the fixture, and the second area is used to position the brush head body to be transplanted.
9. The hair implanting mechanism according to claim 7, characterized in that: The hair transplanting machine is provided with a plurality of the hair transplanting stations.