CN109955289B - Intelligent white hair automatic trimmer - Google Patents
Intelligent white hair automatic trimmer Download PDFInfo
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- CN109955289B CN109955289B CN201910189367.5A CN201910189367A CN109955289B CN 109955289 B CN109955289 B CN 109955289B CN 201910189367 A CN201910189367 A CN 201910189367A CN 109955289 B CN109955289 B CN 109955289B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3873—Electric features; Charging; Computing devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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Abstract
The invention discloses an intelligent automatic white hair trimmer, which comprises processor equipment, a switching mechanism, a hair fixing mechanism, an image capturing mechanism and a needle-shaped knife electromagnetic mechanism, wherein the processor equipment is connected with the switching mechanism; the switch mechanism is connected with the hair fixing mechanism and the processor device; the processor equipment is connected with the image capturing mechanism and the needle-shaped knife electromagnetic mechanism; the switch mechanism controls the hair fixing mechanism to clamp the hair and sends an indication signal to the processor device; the processor equipment sends an image capturing control instruction to the image capturing mechanism according to the indication signal and receives a hair image transmitted back by the image capturing mechanism; the processor device identifies and judges the position of the white hair in the hair image and sends a control signal to the needle-shaped knife electromagnetic mechanism; the needle-shaped knife electromagnetic mechanism is provided with a needle-shaped knife, and the needle-shaped knife electromagnetic mechanism controls the needle-shaped knife to trim the white hair clamped by the hair fixing mechanism according to the control signal. The invention adopts a mechanical mode to cut off white hair, is environment-friendly and pollution-free, does not harm human bodies, and has convenient operation and use and high control precision.
Description
Technical Field
The invention relates to the technical field of hair cutting tools, in particular to an intelligent automatic white hair trimmer.
Background
People grow white hair gradually with the increase of age, when people begin to grow white hair, the white hair is not much in quantity and basically belongs to people with less white hair, in order to beautify hair, people generally rely on a method of dyeing hair or removing a few white hairs, the economic cost of the hair dyeing method is high, and the hair dyeing method can cause certain damage to human bodies after long-term use and influence the body health; the method of removing the white hairs is only suitable for the condition that the white hairs are few or not more than one digit, which is time-consuming and labor-consuming.
The existing hair clipper can not distinguish and selectively trim hair colors, can only uniformly cut the hair, and can not finish the operation of cutting off only white hair from roots in a short time.
Therefore, how to provide an intelligent white hair automatic trimmer with convenient operation, compact structure and high precision is a technical problem to be solved urgently by those skilled in the art.
Disclosure of Invention
The present invention addresses the above-mentioned present state of research and existing problems and provides an intelligent automatic white hair trimmer. The specific scheme is as follows:
the invention discloses an intelligent automatic white hair trimmer, which comprises processor equipment, a switching mechanism, a hair fixing mechanism, an image taking mechanism and a needle-type knife electromagnetic mechanism, wherein the processor equipment is connected with the switching mechanism; the switch mechanism connects the hair holding mechanism and the processor device; the processor equipment is connected with the image taking mechanism and the needle-shaped knife electromagnetic mechanism; wherein the content of the first and second substances,
the switch mechanism controls the hair fixing mechanism to clamp the hair and sends a clamping completion indication signal to the processor device;
the processor equipment sends an image capturing control instruction to the image capturing mechanism according to the clamping completion indicating signal and receives a hair image returned by the image capturing mechanism; the processor device identifies and judges the position of white hair in the hair image and sends a control signal to the needle-shaped knife electromagnetic mechanism;
the needle-shaped knife electromagnetic mechanism is arranged at the top end of the hair fixing mechanism, a needle-shaped knife is arranged on the needle-shaped knife electromagnetic mechanism, and the needle-shaped knife electromagnetic mechanism controls the needle-shaped knife to trim the white hair clamped by the hair fixing mechanism according to a control signal.
After the processor device identifies the white hair in the hair image through an image identification technology, a position coordinate control signal of the position of the white hair is sent to the electromagnetic mechanism, and the needle type knife electromagnetic mechanism carries out the trimming of the white hair according to the control signal of the corresponding position coordinate.
Preferably, the hair-cutting device comprises a shell with a handle, wherein an installation frame is arranged in the shell, and the switch mechanism, the hair fixing mechanism, the image capturing mechanism and the needle-shaped knife electromagnetic mechanism are all installed on the installation frame. Greatly increased the structure integration level and the compactness of intelligent white hair automatic trimmer, facilitate the use, easily hold to the smoothness and the stability of reinforcing operation.
Preferably, the hair fixing mechanism comprises an image-taking light-transmitting guide groove head and carding clamping teeth movably sleeved on the outer side of the bottom of the image-taking light-transmitting guide groove head;
the carding clamping teeth comprise a plurality of U-shaped teeth in an arrangement structure, the tops of the U-shaped teeth are in an integral connecting structure, and a connecting part is arranged on one side of the integral connecting structure; the connecting part is used for realizing the movable connection with the switch mechanism so that the combing clamping teeth can move horizontally relative to the light transmission guide groove head and can be lifted and pulled along the pressing direction of the pressing teeth. The hair entering between the U-shaped teeth is clamped in a staggered way. Meanwhile, the structural design of the U-shaped teeth is convenient for being attached to skin to comb and limit hair, so that white hair can be cut from the root, and the hairdressing effect is improved.
The image taking light transmission guide groove head comprises a clamping part and a plurality of pressing teeth arranged at the bottom of the clamping part; the pressing teeth are arranged inside the U-shaped teeth, the clamping portion is movably clamped with the integrated connecting structure, and the clamping portion is fixed at the bottom end of the mounting frame; the width of the pressing tooth is matched with that of the U-shaped tooth, and a light-transmitting groove which is communicated up and down is formed in the pressing tooth along the radial direction of the tooth; after the combing and clamping teeth are translated relative to the image taking light transmission guide groove head, the bottom surfaces of the pressing teeth can be in close contact with the top surfaces of the bottom edges of the U-shaped teeth, so that hairs are clamped and fixed between the combing and clamping teeth and the U-shaped teeth. The clamped hair is exposed at the bottom of the light transmission groove, and the light transmission groove can meet the requirement that the image capturing mechanism captures images of the hair exposed at the bottom of the light transmission groove, so that the light path is ensured to be free of shielding.
The combing and clamping teeth horizontally move relative to the image-taking light-transmitting guide groove head and move along the pressing direction of the pressing teeth, and the U-shaped teeth are overlapped and pressed with the pressing teeth to clamp hair.
Preferably, the inner bottom surface of the U-shaped tooth is provided with a wire groove along the radial direction; the wire groove is exposed through the light-transmitting groove. Because the tool bit of the needle-shaped knife is slightly sharp, in order to ensure that the tool bit is not abraded, the wire groove is designed in the U-shaped tooth, when the needle-shaped knife carries out pruning action, the tool bit is inserted into the wire groove, a buffering space is provided, the tool bit cannot be damaged, and the service life of the needle-shaped knife is prolonged.
Preferably, the switch mechanism comprises a wrench, a connecting rod, an elastic sheet, a spring and a crank connecting rod;
the wrench is positioned at the bottom of the handle, one end of the wrench is hinged with the mounting frame, a through hole is formed in the wrench, and the top end of the connecting rod penetrates through the through hole;
one end of the elastic sheet is fixed on the top surface of the wrench, and the other end of the elastic sheet is fixed on the top end of the connecting rod;
one end of the spring is fixed on the rod body of the connecting rod, and the other end of the spring is connected with the mounting frame;
one end of the crank connecting rod is hinged with the bottom end of the connecting rod, and the other end of the crank connecting rod is hung with the connecting part; the bent part of the crank connecting rod is movably connected to the mounting frame through a fixing shaft. The switching mechanism accurately converts the lifting operation of the wrench into the translation operation of the combing clamping teeth relative to the image-taking transparent light guide groove head, the operation is simple and easy to use, and the design of the crank connecting rod can ensure the conversion from the lifting force of the wrench to the pressing force between the U-shaped teeth and the pressing teeth.
Preferably, the switch mechanism further comprises a light shading rod and a light sensing switch, the light shading rod is arranged on the top surface of the wrench, and the light sensing switch is mounted on the mounting frame and corresponds to the light shading rod in position; the spanner is lifted upwards, and the light shading rod completely shades the photosites of the light sensing switch; the light sensation switch is electrically connected with the processor equipment through a communication line and sends a clamping completion indicating signal to the processor equipment. Through the disposable action of spanner, can enough control hair fixed establishment and press from both sides tight hair, can send instruction signal to processor equipment again for processor equipment gets for the mechanism sends and gets for instance the instruction to getting for instance, and control process automation degree is high.
Preferably, the needle-shaped knife electromagnetic mechanism comprises N push-pull electromagnets, the bottom of each push-pull electromagnet is fixedly connected with one needle-shaped knife through a traction rod, and the arrangement direction of the needle-shaped knife is consistent with the push-pull direction of the push-pull electromagnet; the needle-shaped knife penetrates through the light transmission groove to trim the white hair clamped on the top surface of the U-shaped tooth; the push-pull electromagnet is electrically connected with the processor equipment through a communication line. According to the invention, the needle-shaped knife is selected, so that the single hair is accurately cut, and the control precision is high; the push-pull electromagnets receive control signals of the processor equipment to cut the needle-shaped knives along the direction vertical to the hair fixing mechanism, and each push-pull electromagnet controls one needle-shaped knife to only cut the white hair in the light transmission groove where the push-pull electromagnet is located.
Preferably, the needle-type knife electromagnetic mechanism further comprises a fixing frame, and the N push-pull electromagnets are mounted on the fixing frame; the N needle-shaped knives are at least arranged in a line and are positioned at the front end of the push-pull electromagnet. The arrangement structure is more favorable for increasing the matching precision of the needle-shaped knife and the position coordinates in the control signal.
Preferably, the needle-shaped knife electromagnetic mechanism is connected with and drives the needle-shaped knife electromagnetic mechanism to do reciprocating motion, and the needle-shaped knife electromagnetic mechanism comprises a motor, a screw rod and a guide rod which are fixed on a mounting frame;
the motor is electrically connected with the processor equipment, and an output shaft of the motor is in transmission connection with the screw rod; the guide rod is arranged on at least one side of the screw rod;
the lead screw is in threaded sleeve connection with a linkage plate, the linkage plate is in sliding sleeve connection with the guide rod, and the fixing frame is fixedly connected with the linkage plate. Reciprocating power unit's setting has increased the portable scope of needle type sword electromagnetic mechanism, increases the quantity of once only pruning white hair, has improved work efficiency, but movable structure can avoid needle type sword electromagnetic mechanism to shelter from the optical path of getting for instance mechanism simultaneously, and structural design is reasonable.
Preferably, the cutter head of the needle-shaped knife is of a concave structure, so that hair can be cut and limited conveniently.
Preferably, the image capturing mechanism comprises an industrial camera, an auxiliary light source and a lens; the industrial camera and the auxiliary light source are both electrically connected with the processor device; the industrial camera shoots a hair area clamped by the hair fixing mechanism through the lens to obtain a hair image; the auxiliary light source is at least arranged on one side of the lens and is used for illuminating a hair area clamped by the hair fixing mechanism, so that a hair image with high contrast can be acquired, and the processor device can accurately extract digital information of a hair picture.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention adopts a mechanical mode to trim the white hair, and the popularization of the white hair trimmer can avoid the damage of hair dyeing products to human bodies, thereby being environment-friendly and pollution-free and having safe and reliable use process;
2. the invention has compact structure and reasonable design, and is convenient for an operator to use by hand;
3. according to the invention, the image acquisition and recognition technology is adopted, so that the position coordinate information of the white hair is accurately extracted, and the control precision is increased;
4. the needle-shaped knife electromagnetic assembly is controlled by the processor equipment, the electromagnetic control principle of the push-pull type electromagnet is utilized, the action frequency is high, the needle-shaped knife is selected, the cutting precision of single white hair is guaranteed, and the false cutting of black hair is avoided;
5. the structure design of the invention can meet the requirement that the needle-shaped knife carries out translational shearing on the hair clamped by the hair fixing mechanism, thereby increasing the one-time shearing range, reducing the action repetition rate of an operator, saving the operation time and having high efficiency;
6. the hair cutting device can complete the cutting operation of the white hair in the hair area clamped by the hair fixing mechanism within a few seconds, has short time and quick action, and meets the requirement of treating a plurality of white hairs at one time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of the intelligent automatic white hair trimmer of the present invention;
FIG. 2 is a schematic perspective view of a carding nip tooth of the present invention;
FIG. 3 is a schematic perspective view of an image-capturing transmissive light tunnel head according to the present invention;
FIG. 4 is a top view of the image capturing transmissive light tunnel head of the present invention;
FIG. 5 is a front elevational view of a carding nip tooth of the present invention in an unclamped condition;
FIG. 6 is a front elevational view of a clamping condition of the present invention carding clamping teeth;
FIG. 7 is a first view showing the clamping state of the carding bar teeth of the present invention;
FIG. 8 is a second view showing the clamping state of the carding clamping teeth of the present invention;
FIG. 9 is a schematic view of the switch mechanism of the present invention;
FIG. 10 is an enlarged view of a portion of the light-sensitive switch of the switch mechanism of the present invention;
FIG. 11 is a schematic view of an image of a hair captured by the image capturing mechanism according to the present invention;
FIG. 12 is a schematic diagram of the coordinate position of a white hair after identifying a hair image according to the present invention;
FIG. 13 is a schematic view of an image capturing mechanism according to the present invention;
FIG. 14 is a schematic view of the needle knife electromagnetic mechanism in a return position;
FIG. 15 is a schematic diagram of the electromagnetic mechanism of the needle knife in the ejection state;
FIG. 16 is a schematic front view of the reciprocating power mechanism of the present invention;
FIG. 17 is a rear view of the reciprocating power mechanism of the present invention;
FIG. 18 is a schematic front view of a trace board according to the present invention;
FIG. 19 is a schematic diagram of a back side of a trace board according to the present invention;
FIG. 20 is an enlarged view of the configuration of the needle knife of the present invention;
fig. 21 is a block diagram of the working principle of the intelligent white hair automatic trimmer of the present invention.
In the figure:
1 is a shell; 2 is a handle; 3 is a mounting rack; 11 is an industrial camera; 12 is an auxiliary light source; 13 is a lens; 21 is an image-taking transparent light guide groove head; 22 is a carding nip tooth; 31 is a push-pull electromagnet; 32 is a draw bar; 33 is a needle-type knife; 34 is a fixing frame; 41 is a screw rod; 42 is a motor; 43 is a guide rod; 44 is a linkage plate; 51 is a spanner; 52 is a connecting rod; 53 is an elastic sheet; 54 is a spring; 55 is a crank connecting rod; 56 is a light shading rod; 57 is a light sensitive switch; 211 is a U-shaped tooth; 212 is a wire slot; 213 is the tooth head; 214 is an integral connecting structure; 215 is a connecting part; 221 is a pressing tooth; 222 is a light-transmitting groove; 223 is a clamping part; 224 is a fixing hole; 441 is a sliding block; 442 is a through hole; 443 is a fixing plate of the electromagnetic mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 of the present specification, the present invention provides an intelligent automatic white hair trimmer which is of a holding type structure and has a housing 1, and the housing 1 is provided with a handle 2. The device also comprises processor equipment, a switch mechanism, a hair fixing mechanism, an image taking mechanism and a needle-shaped knife electromagnetic mechanism; wherein the processor device may be an external computer or an internal integrated circuit. The switch mechanism is connected with the hair fixing mechanism and the processor device; the processor equipment is connected with the image taking mechanism and the needle-shaped knife electromagnetic mechanism.
The working process of the invention is as follows:
1. the hair root is fixed according to a specific rule through the hair fixing mechanism, so that the hair is guaranteed not to be displaced when the hair is photographed, shot and trimmed, and the identification point of the white hair and the cut-off point of the white hair in the hair image are located at the same position.
Referring to the accompanying drawings of the specification and fig. 2-4, the combing clamping teeth 22 are movably sleeved on the outer side of the bottom of the image-taking transparent light guide slot head 21, when the hair fixing mechanism moves along the root of the hair, the hair enters a plurality of arranged U-shaped teeth 211 respectively, the tops of the plurality of U-shaped teeth 211 are integrated into a whole connecting structure 214, and a connecting part 215 is arranged on one side of the integrated connecting structure 214; the pressing tooth 221 is arranged inside the U-shaped tooth 211, the clamping portion 223 is movably clamped with the integrated connecting structure 214, and the clamping portion 223 is fixed at the bottom end of the mounting frame 3; the width of the pressing tooth 221 is matched with the width of the U-shaped tooth 211, and a light-transmitting groove 222 which is vertically penetrated is arranged in the pressing tooth 221 along the radial direction of the tooth. In the state that the switch mechanism is not actuated, referring to the figure 5 of the specification, the pressing tooth 221 is overlapped with the current U-shaped tooth 211, and hairs are arranged along the radial direction of the gaps between the teeth; in the state of the switch mechanism, referring to fig. 6-8 of the specification, the switch mechanism drives the connecting portion 215 to move horizontally relative to the image-capturing light-transmitting slot head 21, the U-shaped teeth 211 and the pressing teeth 221 in the next position are overlapped and pressed, and at this time, the hair in the current gap is pressed on the top surface of the bottom edge of the U-shaped teeth 211 in the next position in a staggered manner, so as to clamp the hair, and the hair can be observed through the light-transmitting slot 222.
In order to further optimize the technical scheme, the inner bottom surface of the U-shaped tooth 211 is provided with a wire groove 212 along the radial direction; the slot 212 provides a buffer space for the downward shearing action of the needle knife 33, effectively protecting the knife head from being worn.
In order to further optimize the technical scheme, referring to the specification and the attached drawing 20, the cutter head of the needle type knife is of a concave structure and is used for cutting and limiting the hair in the cutting process, and the hair is easy to cut.
In order to further optimize the technical scheme, the tooth heads 213 are arranged at the bottoms of the front ends of the U-shaped teeth 211, so that the hairs are favorably dredged in the hair combing process and are gathered among the tooth gaps of the U-shaped teeth 211.
In order to further optimize the above technical solution, the top surface of the clamping portion 223 is provided with a fixing hole 224 fixedly connected with the bottom surface of the mounting frame 3, and the fixing hole is fixedly connected with the bottom surface of the mounting frame through a bolt.
In order to further optimize the above technical solution, two sides of the clamping portion 223 are provided with a limiting hole, two sides of the integral connection structure 214 of the U-shaped tooth 211 are provided with a long hole corresponding to the limiting hole, and the length of the long hole is greater than that of the limiting hole. The image-taking transparent light guide groove head 21 and the carding clamp fixing teeth 22 are connected in a sliding mode through pins or bolts sequentially penetrating through the limiting holes and the long holes.
The action process of the switch mechanism is as follows:
referring to the description and the attached fig. 9, the wrench 51 located at the bottom of the handle 2 is wrenched, one end of the wrench 51 is hinged with the mounting frame 3, the wrench 51 is provided with a through hole, and the top end of the connecting rod 52 movably passes through the through hole; in the process of pulling the wrench 51 upward, the elastic piece 53 installed on the top surface of the wrench 51 is compressed, and after the compression reaches the limit of the elastic piece, the link 52 is lifted, and the spring 54 fixed between the shaft of the link 52 and the mounting bracket 3 is stretched, wherein the connection point of the spring 54 and the link 52 is higher than the connection point of the spring 54 and the mounting bracket 3. When the connecting rod 52 is lifted upwards, one side arm of the crank connecting rod 55 is driven to be lifted upwards through a hinged point of the bottom end and the crank connecting rod 55, under the action of a bent part of the crank connecting rod 55 and a rotating shaft fixing structure of the mounting frame 3, the other side arm of the crank connecting rod 55 is rotationally lifted along the same circumferential direction, the tail end of the other side arm of the crank connecting rod 55 is hung with the connecting part 215, the connecting part 215 is driven to be lifted in a translation mode towards one side, and the pressing teeth 221 are pressed in the translation lifting process, so that the hair is clamped and fixed.
The switch mechanism controls the hair fixing mechanism to clamp the hair and simultaneously sends a clamping completion indicating signal to the processor device. Specifically, referring to fig. 10 of the specification, the light-sensitive switch 57 is mounted on the mounting frame 3, and the light-shielding rod 56 is fixed on the top surface of the wrench 51 and corresponds to the light-sensitive switch 57; the wrench 51 is lifted up, and the light shielding rod 56 completely shields the photosites of the light sensing switch 57; the light-sensitive switch 57 is electrically connected to the processor device through a communication line, and sends a clamping completion indication signal to the processor device.
2. By means of the image taking mechanism, digital information of the white hair picture, including position information, is extracted.
The processor device sends an image capturing control instruction to the image capturing mechanism according to the clamping completion indicating signal, and receives the hair image returned by the image capturing mechanism, see the attached fig. 11 in the specification. The image capturing mechanism comprises an industrial camera 11, an auxiliary light source 12 and a lens 13; the industrial camera 11 and the auxiliary light source 12 are both electrically connected with the processor device; the lens 13 is connected with the industrial camera 11, and the industrial camera 11 photographs the hair area clamped by the hair fixing mechanism through the lens 13 to obtain a hair image; the auxiliary light source 12 is disposed at least on one side of the lens 13, and illuminates a hair region held by the hair holding mechanism.
Referring to fig. 13 of the specification, an industrial camera 11 and a lens 13 are positioned above a hair fixing mechanism, and auxiliary light sources 12 are arranged on two sides below the lens 13 and are aligned with a light transmission groove head to illuminate hairs exposed in the light transmission groove.
3. The processor device identifies and judges the position of the white hair in the hair image and sends a control signal to the needle-type knife electromagnetic mechanism.
The processor device extracts white hair pixel points through processing the hair picture to obtain the position coordinates of each white hair relative to the operation track of the needle-type knife electromagnetic group mechanism, and then the processor device sends out a cutting control signal to the needle-type knife electromagnetic assembly according to the position coordinates of all white hair cutting points extracted by photographing.
Referring to the specification and the attached fig. 12, the processor device identifies the coordinate position of the center point of the white hair of the hair image to obtain a coordinate point image, and the processor device obtains the coordinate value of the center point of each white hair according to the coordinate image and sends a control command to the needle-type knife electromagnetic mechanism.
4. The needle-type knife electromagnetic mechanism controls the needle-type knife 33 to cut the white hair clamped by the hair fixing mechanism according to the control signal.
The needle-shaped knife electromagnetic mechanism is arranged at the top end of the hair fixing mechanism, and a needle-shaped knife 33 is arranged on the needle-shaped knife electromagnetic mechanism. After the needle-type knife electromagnetic mechanism receives the cutting control signal, the white hairs are cut one by one according to the received position coordinates.
Referring to the attached drawings 14-15 in the specification, the needle-shaped knife electromagnetic mechanism comprises N push-pull electromagnets 31, the bottom of each push-pull electromagnet 31 is fixedly connected with a needle-shaped knife 33 through a traction rod 32, and the arrangement direction of the needle-shaped knife 33 is consistent with the push-pull direction of the push-pull electromagnet 31; the N push-pull electromagnets 31 are arranged on the fixed frame 34; the N needle-shaped knives 33 are at least arranged in a line and are positioned at the front end of the push-pull electromagnet 31. The needle-shaped knife 33 cuts the white hair clamped on the top surface of the U-shaped tooth 211 through the light transmission groove 222; the push-pull electromagnet 31 is electrically connected with the processor device through a communication line. A spring is limited between the top of the iron core of the push-pull electromagnet 31 and the shell 1 to provide elastic force for the iron core to reset, a traction rod 32 is fixed at the bottom of the iron core, and the traction rod 32 is vertically arranged relative to the needle-shaped knife 33 and the iron core.
As one embodiment, in order not to hinder the image capturing effect of the image capturing mechanism, the needle-shaped knife electromagnetic mechanism is positioned on one side of the top of the hair fixing mechanism when the image capturing mechanism shoots; after the shooting is finished, the needle-shaped knife electromagnetic mechanism receives the cutting control signal, the reciprocating power mechanism controls the needle-shaped knife electromagnetic mechanism to translate towards the top of the hair fixing mechanism, and the cutting action is executed according to the position coordinate of the white hair in the translation process. Referring to fig. 15-16 of the specification, the reciprocating power mechanism comprises a motor 42 fixed on the mounting frame 3, a screw rod 41 and a guide rod 43; the motor 42 is electrically connected with the processor equipment, and an output shaft of the motor 42 is in transmission connection with the screw rod 41; a guide rod 43 is arranged at least on one side of the screw rod 41; the screw rod 41 is sleeved with a linkage plate 44 through a thread, the linkage plate 44 is sleeved on the guide rod 43 in a sliding manner, and the fixed frame 34 is fixedly connected with the linkage plate 44.
The specific process is as follows: the output shaft of the motor 42 is in transmission connection with the screw rod 41 to rotate, the linkage plate 44 is limited by the guide rod 43 and translates along the radial direction of the screw rod 41, and the rotary power of the motor 42 is converted into the translation power of the linkage plate 44. The linkage plate 44 drives the needle-type knife electromagnetic mechanism to synchronously move. The needle-shaped knives 33 translate along the light-transmitting grooves 222, the translation direction is regarded as the Y axis of the moving coordinate system, the arrangement direction of the needle-shaped knives 33 is perpendicular to the translation direction, and the arrangement direction of the needle-shaped knives is regarded as the X axis; the position point of the light-transmitting groove 222 where each needle-shaped knife 33 is located is regarded as a coordinate point. And the processor device respectively sends control signals to the reciprocating power mechanism and the needle-type knife electromagnetic mechanism according to the identified XY coordinates of the target white hair.
The reciprocating power mechanism drives the needle-shaped knives 33 (6 needle knives in total) to move in parallel according to the control signal, when the reciprocating power mechanism drives the needle-shaped knives 33 to translate to the Y coordinate of the target white hair, the needle-shaped knives 33 stop at the current coordinate point instantly, meanwhile, the push-pull type electromagnets under the X coordinate of the corresponding target white hair are driven to act according to the control signal, the needle-shaped knives 33 under the corresponding X coordinate move downwards from the initial height according to the corresponding image data information received by the needle-shaped knives by the electromagnetic principle, and the white hair in the light-transmitting grooves 222 is cut off. After the cutting action is executed, the needle-shaped knife returns to the initial height.
Referring to fig. 16-19 of the specification, in order to further optimize the above technical solution, a sliding block 441 in threaded sleeve connection with the screw rod 41 is connected to the linkage plate 44, a through hole 442 is formed in a position of the linkage plate 44 corresponding to the guide rod 43, the guide rod 43 passes through the through hole 442, and the inner diameter of the through hole 442 is larger than the outer diameter of the guide rod 43. An electromagnetic mechanism fixing plate 443 extends from one side of the linkage plate 44, and is used for connecting with the fixing frame 34 of the needle-type knife electromagnetic mechanism to realize synchronous displacement with the needle-type knife electromagnetic mechanism.
As another embodiment, the needle-shaped knife electromagnetic mechanism is positioned at the top of the hair fixing mechanism, the image capturing mechanism is positioned at one side of the top of the hair fixing mechanism for image capturing, and the image capturing process is not interfered by the position of the needle-shaped knife electromagnetic mechanism. The needle-type knife electromagnetic mechanism controls the needle-type knife 33 to clip the white hair clamped by the hair fixing mechanism according to the control signal, the needle-type knife does not translate relative to the hair fixing mechanism in the clipping process, and after the clipping is finished, the next hair area to be treated is replaced to clip and clip.
5. After the single target white hair cutting operation is finished, the needle-shaped knife electromagnetic mechanism is reset to the original point under the driving of the reciprocating power mechanism, and refer to the attached figure 16 in the specification. An indicating device (not shown) on the housing 1 prompts that the switch mechanism and the hair holding mechanism are reset, waiting for the next cycle command. Wherein, indicating device includes but not limited to bee calling organ and pilot lamp, and when reciprocal power unit reset to the original point, promptly, after motor 42 carried out corresponding rotation instruction, processor equipment sent instruction control signal to indicating device, reminds operating personnel to the next hair area of treating centre gripping and pruning.
The intelligent automatic white hair trimmer provided by the invention is described in detail, and the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the examples is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. Automatic trimmer of intelligence white hair, its characterized in that: comprises processor equipment, a switch mechanism, a hair fixing mechanism, an image taking mechanism and a needle-shaped knife electromagnetic mechanism; the switch mechanism connects the hair holding mechanism and the processor device; the processor equipment is connected with the image capturing mechanism and the needle-shaped knife electromagnetic mechanism; wherein the content of the first and second substances,
the switch mechanism controls the hair fixing mechanism to clamp hair and sends a clamping completion indicating signal to the processor device;
the processor equipment sends an image capturing control instruction to the image capturing mechanism according to the clamping completion indicating signal and receives a hair image returned by the image capturing mechanism; the processor device identifies and judges the position of white hair in the hair image and sends a control signal to the needle-shaped knife electromagnetic mechanism;
the needle-type knife electromagnetic mechanism is arranged at the top end of the hair fixing mechanism, a needle-type knife (33) is arranged on the needle-type knife electromagnetic mechanism, and the needle-type knife electromagnetic mechanism controls the needle-type knife (33) to trim the white hair clamped by the hair fixing mechanism according to a control signal;
the hair fixing mechanism comprises an image-taking light-transmitting guide groove head (21) and carding clamp fixing teeth (22) movably sleeved on the outer side of the bottom of the image-taking light-transmitting guide groove head (21);
the carding clamping teeth (22) comprise a plurality of U-shaped teeth (211) in an arrangement structure;
the image-taking transmission light guide slot head (21) comprises a plurality of pressing teeth (221); the pressing tooth (221) is arranged inside the U-shaped tooth (211), and a light-transmitting groove (222) which is vertically communicated is formed in the pressing tooth (221) along the radial direction of the tooth;
the combing clamping teeth (22) horizontally move relative to the image-taking light-transmitting groove head (21) and move along the pressing direction of the pressing teeth (221), the U-shaped teeth (211) are overlapped and pressed with the pressing teeth (221) to clamp hairs, and the needle-shaped knife (33) penetrates through the light-transmitting groove (222) to cut the white hairs clamped on the top surfaces of the U-shaped teeth (211).
2. The intelligent automatic white hair trimmer according to claim 1, characterized in that it comprises a housing (1) with a handle (2), a mounting frame (3) is arranged in the housing (1), and the switch mechanism, the hair fixing mechanism, the image capturing mechanism and the needle-type electromagnetic knife mechanism are all mounted on the mounting frame (3).
3. The intelligent automatic white hair trimmer according to claim 2, characterized in that the top of the plurality of U-shaped teeth (211) is an integral connecting structure (214), and a connecting part (215) is arranged at one side of the integral connecting structure (214);
the image-taking light-transmitting guide groove head (21) comprises a clamping part (223) and a plurality of pressing teeth (221) arranged at the bottom of the clamping part (223); the clamping part (223) is movably clamped with the integrated connecting structure (214), and the clamping part (223) is fixed at the bottom end of the mounting frame (3); the width of the pressing tooth (221) is matched with that of the U-shaped tooth (211).
4. The intelligent automatic white hair trimmer according to claim 3, characterized in that the inner bottom surface of the U-shaped teeth (211) is provided with a line groove (212) in the radial direction; the wire groove (212) is exposed through the light-transmitting groove (222).
5. The intelligent automatic white hair trimmer according to claim 3, characterized in that the switch mechanism comprises a wrench (51), a link (52), an elastic sheet (53), a spring (54), a crank link (55);
the wrench (51) is positioned at the bottom of the handle (2), one end of the wrench (51) is hinged with the mounting frame (3), a through hole is formed in the wrench (51), and the top end of the connecting rod (52) penetrates through the through hole;
one end of the elastic piece (53) is fixed on the top surface of the wrench, and the other end of the elastic piece is fixed on the top end of the connecting rod;
one end of the spring (54) is fixed on the rod body of the connecting rod (52), and the other end of the spring is connected with the mounting rack (3);
one end of the crank connecting rod (55) is hinged with the bottom end of the connecting rod (52), and the other end of the crank connecting rod is hung on the connecting part (215); the bent part of the crank connecting rod (55) is movably connected to the mounting frame (3) through a fixed shaft.
6. The intelligent automatic white hair trimmer according to claim 5, characterized in that the switch mechanism further comprises a light-shielding rod (56) and a light-sensitive switch (57), the light-shielding rod (56) is disposed on the top surface of the wrench (51), the light-sensitive switch (57) is mounted on the mounting bracket (3) and corresponds to the position of the light-shielding rod (56); the wrench (51) is lifted up, and the light shading rod (56) completely shades the light sensing point of the light sensing switch (57); the light-sensitive switch (57) is electrically connected with the processor equipment through a communication line and sends a clamping completion indication signal to the processor equipment.
7. The intelligent automatic white hair trimmer according to claim 3, wherein the electromagnetic needle-shaped knife mechanism comprises N push-pull electromagnets (31), the bottom of each push-pull electromagnet (31) is fixedly connected with one needle-shaped knife (33) through a traction rod, and the arrangement direction of the needle-shaped knife (33) is consistent with the push-pull direction of the push-pull electromagnet (31); the push-pull electromagnet (31) is electrically connected with the processor equipment through a communication line.
8. The intelligent automatic white hair trimmer according to claim 7, characterized in that the electromagnetic needle-type knife mechanism further comprises a holder (34), the N push-pull electromagnets (31) being mounted on the holder (34); the N needle-shaped knives (33) are at least arranged in a line and are positioned at the front end of the push-pull electromagnet (31).
9. The intelligent automatic white hair trimmer according to claim 8, further comprising a reciprocating power mechanism, wherein the reciprocating power mechanism is connected with and drives the needle-shaped knife electromagnetic mechanism to reciprocate, and comprises a motor (42), a screw rod (41) and a guide rod (43) which are fixed on the mounting frame (3);
the motor (42) is electrically connected with the processor equipment, and an output shaft of the motor (42) is in transmission connection with the screw rod (41); -providing the guide bar (43) at least on one side of the screw (41);
the screw rod (41) is in threaded sleeve connection with a linkage plate (44), the linkage plate (44) is in sliding sleeve connection with the guide rod (43), and the fixing frame (34) is fixedly connected with the linkage plate (44).
10. The intelligent automatic white hair trimmer according to claim 1, characterized in that the image capturing mechanism comprises an industrial camera (11), an auxiliary light source (12) and a lens (13); the industrial camera (11), the auxiliary light source (12) are both electrically connected with the processor device; the lens (13) is connected with the industrial camera (11), and the industrial camera (11) photographs a hair area clamped by the hair fixing mechanism through the lens (13) to obtain a hair image; the auxiliary light source (12) is arranged at least on one side of the lens (13) and is used for illuminating a hair area clamped by the hair fixing mechanism.
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| CN201910189367.5A CN109955289B (en) | 2019-03-13 | 2019-03-13 | Intelligent white hair automatic trimmer |
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| CN201910189367.5A CN109955289B (en) | 2019-03-13 | 2019-03-13 | Intelligent white hair automatic trimmer |
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