Hair planting needle guide mechanism of hair planting machine

Abstract

The utility model relates to the technical field of hair planting machines, in particular to a hair planting needle guide mechanism of a hair planting machine, which comprises a tool apron, a fixing block arranged on one surface of the tool apron, a guide channel arranged between the fixing block and the tool apron and used for a hair planting needle to penetrate through, and the guide channel is matched with the hair planting needle. A long groove penetrating through the whole fixing block from outside to inside is formed in the lower end of the fixing block, the long groove is communicated with the guide channel, a pressing block is arranged in the long groove, a pressing mechanism is arranged on the fixing block, the pressing mechanism is connected with the pressing block, the pressing mechanism presses the pressing block inwards, and the inner end of the pressing block presses the flocking needle in the guide channel. According to the feather planting needle guide mechanism of the feather planting machine, the feather planting needle is stably guided by the guide channel formed between the tool apron and the fixing block, and the feather planting needle is pressed by the pressing block, so that the feather planting needle is kept stable in the operation process, the situations of breakage and the like are avoided, and the feather planting needle guide mechanism is more stable and reliable in equipment operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hair planting machine technical field especially a hair planting needle guide mechanism of hair planting machine. BACKGROUND

[0002] In prior art, the hair planting mechanism of the hair planting machine is provided with a tool apron, the tool apron is combined by multiple components, a guide groove is also provided on the tool apron, then a elastic compression rod is extended downward to the guide groove on the upper frame, a compression block is provided in the guide groove, the compression block is fixedly connected with the elastic compression rod, the compression block is always in the guide groove by the pressure of the elastic compression rod, the compression block makes elastic change in the up-down movement of the hair planting needle, and the hair planting needle is always pressed tightly. However, since the guide groove is in open state, the compression block is kept in the guide groove only by the pressure of the elastic compression rod. But in actual processing, the reciprocating movement of the hair planting needle will impact the compression block, the hair planting needle is prone to loose gap in the guide groove, the stability of the hair planting needle is poor, and the hair planting needle is prone to wear and breakage, etc. In addition, the hair planting is prone to deflection, which affects the hair planting effect. SUMMARY

[0003] The hair planting needle guide mechanism of the hair planting machine can guide the hair planting needle and keep the hair planting needle stable during operation, so that the hair planting needle is not prone to breakage and jamming.

[0004] The utility model discloses a hair planting needle guide mechanism of hair planting machine, including tool apron, be provided with fixed block on one surface of tool apron, be provided with the guide channel for the hair planting needle to pass through between fixed block and tool apron, the guide channel is matched with the hair planting needle, be provided with the long slot of by outside to inside through whole fixed block on the lower end of fixed block, the long slot is communicated with the guide channel, be provided with compression block in the long slot, be provided with the compression mechanism on fixed block, the compression mechanism is connected with compression block, and the compression mechanism holds in -ward pressure to compression block, and the inner end of compression block holds the hair planting needle in the guide channel.

[0005] The guide channel includes a rectangular groove provided on the tool apron and a rectangular groove provided on the fixed block, the width of the rectangular groove on the fixed block is less than the width of the rectangular groove on the tool apron, and the rectangular groove on the fixed block and the rectangular groove on the tool apron cooperate to form a T-shaped groove.

[0006] The structure of the compression mechanism is that the compression block and the fixed block are rotatably connected through a pin shaft, the outer side of the compression block extends to the outside of the long slot, an adjusting rod is fixed on the compression block outside the long slot, a spring is arranged between the adjusting rod and the fixed block, and the spring drives the adjusting rod and the fixed block to press downward.

[0007] The pin shaft is arranged in the long slot near the upper end of the fixed block, the adjusting rod extends to the upper end of the fixed block, and the spring is arranged between the upper end of the fixed block and the adjusting rod.

[0008] The long slot has a width greater than that of the rectangular slot on the fixed block, and a groove is arranged on the bottom of the pressing block and is in butt joint with the rectangular slot on the fixed block.

[0009] Two recessed positioning grooves are arranged on the tool holder on both sides of the guide channel, and two protruding positioning ribs are arranged on the fixed block and are connected with the positioning grooves.

[0010] The plant hair needle guide mechanism of the plant hair machine is stable in guiding the plant hair needle by using the guide channel formed between the tool holder and the fixed block, is pressed tightly by using the pressing block, is stable in operation process, and cannot be broken, and the equipment is more stable and reliable in operation. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 Fig. 2 is a structure schematic view when the utility model cooperates with the plant hair needle;

[0012] Figure 2 Fig. 3 is a structure front view of the utility model;

[0013] Figure 3 Fig. 4 is a sectional view of A-A in Fig. 3; Figure 2

[0014] Fig. 5 is a three-dimensional structure schematic view of state one of the utility model; Figure 4

[0015] Fig. 6 is a three-dimensional structure schematic view of state two of the utility model; Figure 5

[0016] Fig. 7 is a partial enlarged schematic view in Fig. 6. Figure 6 DETAILED DESCRIPTION Figure 5 In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects of the utility model are described in detail as follows by combining with the drawings and preferred embodiments.

[0017] Embodiment 1:

[0018] As

[0019] As Figures 1-6 ​The utility model discloses a kind of needle guiding mechanism of hair-planting machine, including tool holder 1, fixed block 2 is provided on one surface of tool holder 1, a guiding channel 9 for hair-planting needle 3 is passed through between fixed block 2 and tool holder 1, the guiding channel 9 is matched with hair-planting needle 3, long slot 12 that is through entire fixed block 2 from outside to inside is provided on the lower end of fixed block 2, the long slot 12 is communicated with guiding channel 9, pressure block 4 is provided in long slot 12, pressure block 4 is connected with the pressure mechanism on fixed block 2, pressure mechanism holds inwards pressure block 4, the inner end of pressure block 4 holds hair-planting needle 3 in guiding channel 9.

[0020] Tool holder 1 is matched with fixed block 2 and a guiding channel 9 for hair-planting needle 3 is set between the two, and the guiding channel 9 is located between the two, which is a closed channel. The shape of the guiding channel 9 is matched with the structure of the hair-planting needle 3, so that the hair-planting needle 3 can stably and reliably move up and down in the guiding channel 9. Since the lower end of the hair-planting needle 3 needs to insert the steel wire into the plate body to complete hair planting, in order to allow the steel wire to smoothly enter the guiding channel 9, the hair-planting needle 3 and the steel wire are stably matched in the guiding channel 9. Long slot 12 needs to be provided on fixed block 2, and pressure block 4 is provided on fixed block 2 by pressure mechanism, and pressure block 4 is arranged in long slot 12 and kept in a pressed state. In this way, during actual processing, pressure block 4 can have a certain displacement fluctuation capability, and the process of the hair-planting needle 3 withdrawing the steel wire inserted into the plate body after the steel wire is pushed into the guiding channel 9 can be more stable and reliable, and the operation is smooth.

[0021] In the above process, the hair-planting needle 3 operates stably as a whole, and is not prone to breaking and the like, greatly improving the stability of the equipment operation, and reducing the frequency of replacing the hair-planting needle 3.

[0022] The guiding channel 9 includes a rectangular slot provided on the tool holder 1 and a rectangular slot provided on the fixed block 2, the width of the rectangular slot on the fixed block 2 is smaller than the width of the rectangular slot on the tool holder 1, and the rectangular slot on the fixed block 2 and the rectangular slot on the tool holder 1 cooperate to form a T-shaped slot; the cross section of the hair-planting needle 3 matched with the guiding channel 9 is also T-shaped.

[0023] The guiding channel 9 is formed by two rectangular slots with different widths, and the cross section of the hair-planting needle 3 is also T-shaped, so that the hair-planting needle 3 can operate more stably in the guiding channel 9, and can remain stable when receiving resistance during the process of inserting the steel wire into the plate body, and is not prone to breaking and the like, improving performance.

[0024] The structure of the pressing mechanism is that the pressing block 4 is rotationally connected with the fixed block 2 through the pin shaft 7, the outer side of the pressing block 4 extends to the outside of the long slot 12, the adjusting rod 5 is fixed on the pressing block 4 outside the long slot 12, the spring 6 is arranged between the adjusting rod 5 and the fixed block 2, and the spring 6 drives the adjusting rod 5 and the fixed block 2 to be pressed downward.

[0025] The pin shaft 7 is arranged in the range of the long slot 12 close to the upper end of the fixed block 2, the adjusting rod 5 extends to the upper end of the fixed block 2, and the spring 6 is arranged between the upper end of the fixed block 2 and the adjusting rod 5.

[0026] The pressing mechanism mainly presses the pressing block 4 to one side of the tool seat 1 in the long slot 12, so as to ensure that the pressing block 4 holds the hair planting needle 3. Of course, the specific form can be various.

[0027] In the embodiment, the pin shaft 7 is used to connect the pressing block 4, so the pressing block 4 can rotate around the pin shaft 7 in the long slot 12, and the spring 6 and the adjusting rod 5 are designed to make the pressing block 4 be located in the guide channel 9 in a natural state, and keep a gap between the pressing block 4 close to the entering side of the hair planting needle 3 and the bottom of the guide channel 9, and the gap can be greater than the thickness of the hair planting needle 3, so that the hair planting needle 3 can smoothly enter and be held by the pressing block 4.

[0028] Since the hair planting needle 3 is inserted from the guide channel 9 at the upper end of the fixed block 2, the pin shaft 7 is arranged in the range of the long slot 12 at the upper end of the fixed block 2, and in a natural state, there is a gap between the pressing block 4 in the range of the long slot 12 at the upper end of the fixed block 2 and the guide channel 9, and there is also a gap between the adjusting rod 5 fixed on the pressing block 4 outside the fixed block 2 and the fixed block 2, the adjusting rod 5 extends to the upper end of the fixed block 2, and the spring 6 is arranged between the fixed block 2 and the adjusting rod 5, the spring 6 pushes the adjusting rod 5 upward, so the pressing block 4 at the lower end of the fixed block 2 is pressed downward. In a natural state, the pressing block 4 at the upper end of the fixed block 2 is located outside the guide channel 9, and the pressing block 4 at the lower end of the fixed block 2 is located inside the guide channel 9, forming an inclined angle, so that the hair planting needle 3 can smoothly enter the guide channel 9 and enter below the pressing block 4, and the pressing block 4 can always keep the hair planting needle 3 in a pressed state, with high stability.

[0029] The width of the long slot 12 is greater than the width of the rectangular slot at the upper end of the fixed block 2, and a groove 8 is arranged at the bottom of the pressing block 4 and is in butt joint with the rectangular slot at the upper end of the fixed block 2. Since the hair planting needle 3 adopts a T-shaped structure, the groove 8 is arranged on the pressing block 4 and is opposite to the T-shaped structure, so that the hair planting needle 3 can be more stable when entering the pressing block 4 from the guide channel 9, and the pressing blocks 4 on both sides of the groove 8 can also hold the edges of the hair planting needle 3 with the T-shaped structure, with higher stability. The groove 8 is in butt joint with the rectangular slot at the upper end of the fixed block 2, so that the hair planting needle 3 can more smoothly enter the pressing block 4.

[0030] Two concave positioning grooves 10 are arranged on the cutter holder 1 on both sides of the guide channel 9, and two convex positioning ribs 11 are arranged on the fixing block 2, and the positioning ribs 11 are connected with the positioning grooves 10 in a matched mode.

[0031] The fixing block 2 and the cutter holder 1 are fixedly connected through bolts, and need to be disassembled when the internal guide channel 9 is cleaned and maintained or parts are replaced. During assembly, the two parts need to be accurately positioned, so that the positioning grooves 10 and the positioning ribs 11 are arranged, the positioning accuracy is higher, and the assembly is simpler and more convenient.

[0032] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0033] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] In the present application, unless specifically and expressly defined otherwise, "on" or "under" of a first feature to a second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "over" of a first feature to a second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. "Under", "below" and "underneath" of a first feature to a second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0035] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the technical solution of the present application, and any equivalent embodiments with equivalent changes and modifications are still within the scope of the technical solution of the present application.

Claims

1. A bristle guiding mechanism for a bristle implanting needle of a bristle implanting machine, characterized in that: The knife seat is provided with a fixed block on one surface, a guide channel for passing through the hair implanting needle is arranged between the fixed block and the knife seat, the guide channel is matched with the hair implanting needle, a long slot is arranged at the lower end of the fixed block and penetrates through the whole fixed block from outside to inside, the long slot is communicated with the guide channel, a pressing block is arranged in the long slot, a pressing mechanism is arranged on the fixed block and connected with the pressing block, the pressing mechanism holds the pressing block inwardly, and the inner end of the pressing block holds the hair implanting needle in the guide channel.

2. The bristle guiding mechanism of claim 1, wherein: The guide channel comprises a rectangular slot arranged on the knife seat and a rectangular slot arranged on the fixed block, the width of the rectangular slot on the fixed block is smaller than that of the rectangular slot on the knife seat, and the rectangular slots on the fixed block and the knife seat are matched to form a T-shaped slot; the section of the hair implanting needle matched with the guide channel is also T-shaped structure.

3. A bristle guiding mechanism for a bristle planting machine according to claim 1 or 2, characterized in that: The structure of the pressing mechanism is that the pressing block is rotationally connected with the fixed block through a pin shaft, the outer side of the pressing block extends to the outside of the long slot, an adjusting rod is fixed on the pressing block outside the long slot, a spring is arranged between the adjusting rod and the fixed block, and the spring drives the adjusting rod and the fixed block to press downward.

4. The bristle guiding mechanism of claim 3 wherein: The pin shaft is arranged in the range of the long slot close to the upper end of the fixed block, the adjusting rod extends to the upper end of the fixed block, and the spring is arranged between the upper end of the fixed block and the adjusting rod.

5. The hair implantation needle guiding mechanism of a hair implantation machine according to claim 4, characterized in that: The width of the long slot is greater than that of the rectangular slot on the fixed block, and a recessed groove is arranged on the bottom of the pressing block and is butted with the rectangular slot on the fixed block.

6. The bristle guiding mechanism of claim 1 wherein: Two recessed positioning grooves are arranged on the knife seat on both sides of the guide channel, and two protruding positioning ribs are arranged on the fixed block and are matched and connected with the positioning grooves.

Images