CN117943702B - Laser marking device for electric toothbrush - Google Patents
Laser marking device for electric toothbrush Download PDFInfo
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- CN117943702B CN117943702B CN202410353799.6A CN202410353799A CN117943702B CN 117943702 B CN117943702 B CN 117943702B CN 202410353799 A CN202410353799 A CN 202410353799A CN 117943702 B CN117943702 B CN 117943702B
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- electric toothbrush
- brush handle
- marking
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- 238000010330 laser marking Methods 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 41
- 238000001125 extrusion Methods 0.000 claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 38
- 238000003032 molecular docking Methods 0.000 claims description 17
- 238000001179 sorption measurement Methods 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 12
- 238000012545 processing Methods 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Abstract
The invention belongs to the technical field of laser processing, and particularly relates to a laser marking device for an electric toothbrush, which comprises a mounting frame, wherein a driving part is fixedly connected to the upper part of the mounting frame as a power source; the upper part of the driving part is connected with a clamping part, and the electric toothbrush is clamped and fixed through the clamping part; the clamping part comprises two rotating discs, driven discs, mounting seats, clamping blocks, elastic extrusion pieces and connecting pieces, wherein the two rotating discs are arranged, and the axle center positions of the lower ends of the two rotating discs are fixedly connected with the corresponding tooth center positions of the driving gear and the driven gear. The electric toothbrush can be continuously marked, the marking efficiency is improved, the marking process is consistent with the handle conveying process, the whole marking process is stable, meanwhile dust and smoke generated during marking can be adsorbed and collected, and the phenomenon that a laser part cannot normally focus through a lens, so that patterns are blurred is avoided, and the attractiveness and quality of a product are affected.
Description
Technical Field
The invention belongs to the technical field of laser processing, and particularly relates to a laser marking device for an electric toothbrush.
Background
The laser processing is an emerging advanced manufacturing technology, can greatly improve the processing quality and the production efficiency, plays roles of saving energy, reducing emission and reducing the production cost, has extremely wide application in the fields of automobiles, aviation, electronic information, metallurgy and the like, is an important component of the laser processing, and is a marking method for vaporizing surface layer materials or carrying out chemical reactions of color change by locally irradiating a workpiece by utilizing laser with high energy density so as to leave permanent marks. The laser marking can be used for marking various characters, symbols, patterns and the like, and the character size can be from millimeter to micrometer, so that the laser marking has special significance for anti-counterfeiting of products;
In the existing laser marking device, a bearing table is arranged on a frame, a workpiece is conveyed to the bearing table before laser marking, then a laser marking mechanism is started to perform laser marking on the workpiece on the bearing table, the workpiece is taken down after the marking is completed, a new workpiece is conveyed to the bearing table, and then laser marking is performed again; after marking, blanking and feeding are needed again, but in the process, the time consumed for feeding and blanking causes long marking interval, and the marking efficiency is affected.
Disclosure of Invention
The invention aims to provide a laser marking device for an electric toothbrush, which can continuously mark a brush handle of the electric toothbrush, improve marking efficiency, and adsorb and collect dust and smoke generated during marking, so that the phenomenon that a laser part cannot normally focus through a lens to cause fuzzy patterns and influence the attractiveness and quality of a product is avoided.
The technical scheme adopted by the invention is as follows:
The laser marking device for the electric toothbrush comprises a mounting frame, wherein the upper part of the mounting frame is fixedly connected with a driving part serving as a power source;
The upper part of the driving part is connected with two groups of clamping parts, and the brush handle of the electric toothbrush is clamped and fixed through the opposite sides of the two groups of clamping parts;
The conveying slideway is arranged on the mounting frame and positioned between the two groups of clamping parts and is used for conveying the brush handle;
The clamping part comprises a driven plate and a rotating plate connected with the driving part, the rotating plate and the driven plate realize transmission through a connecting piece, wherein an installation seat is arranged on the connecting piece at equal intervals, two clamping blocks which are symmetrical up and down are arranged on the installation seat, an elastic extrusion piece is arranged between the installation seat and the clamping blocks, and when the two groups of clamping parts synchronously rotate in opposite directions, the clamping blocks can clamp a brush handle and enable the brush handle to move along a conveying slideway under the extrusion of the elastic extrusion piece;
the laser part is assembled in the mounting seat and carries out laser marking on the brush handle along with the mounting seat;
And the upper portion of mounting bracket is provided with dust removal portion, the negative pressure end of dust removal portion cooperatees with clamping part, adsorbs the dust and the flue gas that the clamping part department produced because of laser part marking through dust removal portion.
In a preferred scheme, one side of the mounting seat is provided with an inclined plane, and the outer edges of the rotating disc and the driven disc are provided with transport grooves matched with the inclined plane.
In a preferred scheme, the part of the clamping block, which is contacted with the brush handle, is provided with a rubber block.
In a preferred scheme, the drive part includes fixed plate, driving motor, drive gear and driven gear, fixed plate and mounting bracket fixed connection, driving motor and fixed plate lower part fixed connection, driving gear's axle center is in driving motor's output fixed connection, one side of driven gear meshes with one side of drive gear mutually, driven gear is the same with the number of teeth of driving gear outer fringe.
In a preferred scheme, the guide way has been seted up on the upper portion of fixed plate, the upper and lower both ends homogeneous body shaping of mount pad has the rotation round pin, the outer fringe of rotation round pin is connected with the inside rotation at connecting piece both ends, the inside sliding connection of rotation round pin and guide way.
In a preferred scheme, the laser portion includes installation casing, laser module, butt joint socket, locking piece and elasticity piece that resets, the installation casing assembly is in the inside of mount pad, one side fixed connection of laser module and installation casing, the inside fixed connection of butt joint socket and installation casing opposite side, the inside sliding connection of locking piece and installation casing both sides, elasticity piece that resets sets up between installation casing and locking piece.
In a preferred embodiment, one side of the locking block is provided as a bevel, which mates with both sides of the interior of the mounting housing.
In a preferred scheme, the inside of mount pad is provided with presses and send out the switch with grip block matched with, the inside of mount pad is provided with docking plug with docking socket matched with, docking plug and press send out switch electric connection, press send out the switch and be connected with the commercial power.
In a preferred scheme, the dust removal portion includes air pump, intake pipe, absorption cover and dust collecting bag, the upper portion fixed connection of air pump and mounting bracket, the one end of intake pipe is connected with the input of air pump, the inside of absorption cover one end is linked together with the intake pipe, and the other end of absorption cover is corresponding with the upper portion of clamping part, the dust collecting bag assembly is in the inside of absorption cover.
In a preferred scheme, the inside of the adsorption cover is arranged in a bending shape, and the dust collecting bag is arranged at the bending part of the adsorption cover.
The invention has the technical effects that:
According to the invention, two groups of clamping parts which are matched with each other are adopted, so that the brush handle can be conveyed by the clamping parts in the marking process, the clamping blocks clamp and fix the brush handle in the conveying process, when the laser part moves along with the mounting seat, the brush handle, the mounting seat and the laser part are in a relatively static state, and the brush handle, the mounting seat and the laser part move to the tail end of the conveying slideway, so that the whole process is stable in running and is not easy to shake, the marking quality is ensured, the conveying and marking are simultaneously carried out in the whole process, and the overall efficiency is higher;
According to the invention, the design of the mounting seat and the marking part is adopted, and when the laser part is required to be overhauled and maintained, the mounting seat can be pulled to move out of the mounting shell only by pressing the locking block; then the standby laser part is replaced, and the replacement and maintenance of the laser part can be rapidly completed by inserting the standby laser part into the mounting seat, so that the time for equipment maintenance is reduced, and the marking efficiency of the equipment can be improved;
The invention adopts the design of the dust removing part, and the internal stroke negative pressure area of the air inlet pipe is formed by the air pump, so that the internal stroke negative pressure chamber of the adsorption cover at the other side of the air inlet pipe is used for sucking dust and smoke at the adsorption cover, and the dust and smoke are filtered and collected by the dust collecting bag, so that the problem that the laser part cannot focus normally through the lens, the pattern is blurred, and the aesthetic degree and quality of the product are affected is avoided.
Drawings
FIG. 1 is a schematic overall view of an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of a dust removing part according to an embodiment of the present invention;
FIG. 3 is a schematic view of a clamping portion according to an embodiment of the present invention;
FIG. 4 is a partial schematic view of a clamping portion according to an embodiment of the present invention;
FIG. 5 is an exploded view of a drive section according to an embodiment of the present invention;
FIG. 6 is a vertical cross-sectional view of a mounting block and laser section according to an embodiment of the present invention;
Fig. 7 is a horizontal view of the mount and laser section of an embodiment of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. A mounting frame; 2. a driving section; 201. a fixing plate; 202. a driving motor; 203. a drive gear; 204. a driven gear; 3. a clamping part; 301. a rotating disc; 302. a driven plate; 303. a mounting base; 3031. a rotation pin; 3032. a docking plug; 304. a clamping block; 305. an elastic extrusion; 306. a connecting piece; 4. a laser section; 401. a mounting shell; 402. a laser module; 403. a docking receptacle; 404. a locking block; 405. an elastic reset piece; 5. a dust removing part; 501. an air pump; 502. an air inlet pipe; 503. an adsorption cover; 504. a dust collecting bag.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one preferred embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1 to 7, the present invention provides a laser marking device for an electric toothbrush, which comprises a mounting frame 1, wherein a driving part 2 is fixedly connected to the upper part of the mounting frame 1 as a power source;
The upper part of the driving part 2 is connected with two groups of clamping parts 3, and the brush handle of the brush handle is clamped and fixed through the opposite sides of the two groups of clamping parts 3;
the conveying slideway is arranged on the mounting frame 1 and positioned between the two groups of clamping parts 3 and is used for conveying the brush handle;
The clamping part 3 comprises a driven plate 302 and a rotating plate 301 connected with the driving part 2, the rotating plate 301 and the driven plate 302 realize transmission through a connecting piece 306, wherein an installation seat 303 is arranged on the connecting piece 306 at equal intervals, two clamping blocks 304 which are symmetrical up and down are arranged on the installation seat 303, an elastic extrusion piece 305 is arranged between the installation seat 303 and the clamping blocks 304, and when the two groups of clamping parts 3 synchronously rotate in opposite directions, the clamping blocks 304 can clamp a brush handle and enable the brush handle to move along a conveying slideway under the extrusion of the elastic extrusion piece 305;
The laser part 4, the laser part 4 is assembled in the mounting seat 303, and the laser part 4 carries out laser marking on the brush handle along with the mounting seat 303;
And the upper portion of mounting bracket 1 is provided with dust removal portion 5, and the negative pressure end and the clamping part 3 of dust removal portion 5 cooperate, adsorb the dust and the flue gas that the clamping part 3 department produced because of laser part 4 marking through dust removal portion 5.
Specifically, the driving part 2 is started to drive the clamping part 3 to rotate, so that the rotating disc 301 is driven to rotate, then the rotating disc 301 drives the mounting seat 303 to rotate, when the brush handle is transported to the clamping part 3 through the inside of transportation sliding, the brush handle and the mounting seats 303 on two sides are horizontally arranged, so that the clamping blocks 304 in the mounting seat 303 clamp and fix the brush handle, the laser part 4 is ensured to move along with the mounting seat 303, and meanwhile, the laser part 4 is powered, so that the brush handle, the mounting seat 303 and the laser part 4 are in a relatively static state, shake in the movement process of the brush handle is reduced, and marking quality of the laser part 4 on the brush handle is ensured; meanwhile, as the brush handle, the mounting seat 303 and the laser part 4 are in a relatively static state and are driven by the rotating disc 301 to move, the brush handle is driven to perform high-speed continuous marking, and the marking efficiency is improved;
Referring to fig. 5, both the inlet end and the outlet end of the transport chute are provided with guard plates;
When the brush handle is to be clamped and fixed by the clamping part 3 along the inside of the entering end of the transportation slideway, the guard plate extends to the mounting seat 303 and is matched with the laser part 4 until the brush handle is completely fixed by the clamping part 3, and the laser part 4 corresponds to the brush handle; if the laser part 4 is activated in advance to mark when the brush handle is positioned in the end guard plate, the laser part can directly act on the guard plate, so that the influence on marking quality caused by the fact that the brush handle is marked in advance when the brush handle is not in a completely fixed state is avoided;
Meanwhile, when the brush handle moves to the output end along the transportation slideway, the guard board is inserted between the brush handle after marking and the laser part 4 in advance; the brush holder is about to lose the centre gripping of clamping part 3 and is fixed, and the brush holder is about to be in unstable state, and laser part 4 still is marking the brush holder this moment, so shelter from the marking route of termination laser part 4 in advance through the backplate, guarantees marking quality.
Referring to fig. 3, fig. 4, fig. 6 and fig. 7, one side of the mounting seat 303 is provided with an inclined plane, and the outer edges of the rotating disc 301 and the driven disc 302 are provided with transport grooves adapted to the inclined plane, so that when the mounting seat 303 is positioned at the outer edge of the rotating disc 301, the inclined plane of the mounting seat 303 is extruded and fixed by the transport grooves, the mounting seat 303 is prevented from offset rotation in the rotating process, the vibration of the mounting seat 303 is reduced, and the possibility of damage of the laser part 4 inside the mounting seat 303 is further reduced.
Please refer to fig. 3, fig. 4, fig. 6 and fig. 7, the portion that grip block 304 contacted with the brush handle is provided with the rubber block, through setting up the rubber block that possesses elasticity, when grip block 304 contacted with the brush handle, damage the surface of brush handle to influence the whole quality of brush handle, also can utilize the rubber block to increase the frictional force to the brush handle simultaneously, promote the stability of brush handle in the transportation.
Referring to fig. 5, the driving part 2 includes a fixed plate 201, a driving motor 202, a driving gear 203 and a driven gear 204, wherein the fixed plate 201 is fixedly connected with the mounting frame 1, the driving motor 202 is fixedly connected with the lower part of the fixed plate 201, the axis of the driving gear 203 is fixedly connected with the output end of the driving motor 202, one side of the driven gear 204 is meshed with one side of the driving gear 203, and the number of teeth of the driven gear 204 is the same as the number of teeth of the outer edge of the driving gear 203;
The driving motor 202 drives the driving gear 203 to rotate, so as to drive the driven gear 204 meshed with the driving gear 203 to rotate, and the rotation of the driving gear 203 and the driven gear 204 drives the corresponding rotating disc 301 to rotate, so that the power distribution with the driving motor 202 is completed;
The driven gear 204 adopts the same number of teeth with the driving gear 203 outer fringe, can guarantee that both possess the same speed when rotating, and then guarantees that the mount pad 303 of driven gear 204 and driving gear 203 outer fringe is when rotating along with the two, can the mount pad 303 mutually support extrusion fixed brush holder, avoids mount pad 303 dislocation each other, increases the rate of accuracy of equipment operation.
Referring to fig. 5, a guide groove is formed in the upper portion of the fixing plate 201, rotation pins 3031 are uniformly formed at the upper and lower ends of the mounting seat 303, the outer edges of the rotation pins 3031 are rotatably connected with the interiors of the two ends of the connecting piece 306, and the rotation pins 3031 are slidably connected with the interiors of the guide groove; the guide groove is used for guiding the movement of the mounting seat 303, so that the normal movement of the mounting seat 303 is ensured, the vibration of the mounting seat 303 in the moving process is reduced, a more stable marking environment is provided for the laser part 4, and the marking quality of the laser part 4 is further promoted.
Referring to fig. 6 and 7, the laser part 4 includes a mounting housing 401, a laser module 402, a docking socket 403, a locking block 404, and an elastic restoring member 405, where the mounting housing 401 is assembled in the mounting seat 303, the laser module 402 is fixedly connected to one side of the mounting housing 401, the docking socket 403 is fixedly connected to the other side of the mounting housing 401, the docking socket 403 is electrically connected to the laser module 402, the locking block 404 is slidably connected to the insides of both sides of the mounting housing 401, and the elastic restoring member 405 is disposed between the mounting housing 401 and the locking block 404;
when the laser part 4 is required to be overhauled and maintained, the locking block 404 is only required to be pressed down, so that the locking block 404 is contracted into the installation shell 401, and then the installation seat 303 can be pulled to move out of the installation shell 401; then change reserve laser portion 4, insert the inside of mount pad 303 can accomplish the change maintenance to laser portion 4 fast, reduce the time when equipment is maintained, and then can promote the marking efficiency of equipment.
Referring to fig. 6 and 7, one side of the locking block 404 is configured as an inclined plane, the inclined plane is matched with two sides of the inside of the installation housing 401, when the installation housing 401 is installed into the installation seat 303, the inclined plane of the locking block 404 is extruded by the installation seat 303 to shrink into the inside of the installation housing 401 until the installation housing 401 is completely installed in the inside of the installation seat 303, and meanwhile, the locking block 404 is extruded by the elastic reset piece 405 to extend and is clamped in the inside of the installation seat 303, so that the installation housing 401 is locked by the installation seat 303.
Referring to fig. 6 and 7, a press switch matched with a clamping block 304 is arranged in the mounting seat 303, a docking plug 3032 matched with a docking socket 403 is arranged in the mounting seat 303, the docking plug 3032 is electrically connected with the press switch, the press switch is electrically connected with a control computer of the device through a conductive slip ring, when the clamping block 304 is extruded and contracted into the mounting seat 303, the clamping block 304 extrudes the press switch, so that the press switch is opened to enter an electrified state, and the power supply and control are performed on the docking plug 3032, so that the docking plug 3032 is in contact with the docking socket 403 to finish the power supply to the laser module 402;
when the clamping block 304 is not extruded by the brush handle, the clamping block 304 is extruded by the elastic extrusion piece 305 and extends out of the installation seat 303, the pressure switch is not extruded to be in a power-off state, so that the power of the docking plug 3032 is off, and the laser module 402 is stopped from marking when the energy supply is lost;
Can be under the condition that the brush holder material feed is not enough, the clamping block 304 that corresponds does not receive the extrusion of brush holder and contracts, makes corresponding laser module 402 be in the outage state all the time, can avoid corresponding laser module 402 to beat each other and mark and damage.
Referring to fig. 1 and 2, the dust removing part 5 includes an air pump 501, an air inlet pipe 502, an adsorption cover 503 and a dust collecting bag 504, the air pump 501 is fixedly connected with the upper portion of the mounting frame 1, one end of the air inlet pipe 502 is connected with the input end of the air pump 501, the inside of one end of the adsorption cover 503 is communicated with the air inlet pipe 502, the other end of the adsorption cover 503 corresponds to the upper portion of the clamping part 3, the dust collecting bag 504 is assembled in the inside of the adsorption cover 503, a negative pressure area is formed in the air inlet pipe 502 through the air pump 501, and then a negative pressure chamber is formed in the adsorption cover 503 at the other side of the air inlet pipe 502, so that dust and flue gas at the adsorption cover 503 are sucked, and dust and flue gas are filtered and collected through the dust collecting bag 504, when more dust is avoided, the laser part 4 cannot focus normally through a lens, so that the pattern is blurred, and the aesthetic degree and quality of a brush handle marking are affected.
Referring to fig. 2, the inside of the suction hood 503 is provided with a bent shape, and the dust bag 504 is disposed at the bent portion of the suction hood 503, so that dust is vertically disposed inside the dust bag 504 by the bent design of the suction hood 503, so as to prevent the dust inside the dust bag 504 from falling off due to gravity, and further affect the marking quality of the laser portion 4.
The working principle of the invention is as follows: starting the driving part 2 to drive the clamping part 3 to rotate so as to drive the rotating disc 301 to rotate, then driving the mounting seat 303 to rotate through the rotating disc 301, and when the brush handle is transported to the clamping part 3, arranging the brush handle and the mounting seats 303 at two sides, so that the clamping blocks 304 in the mounting seats 303 clamp and fix the brush handle, thereby ensuring that the brush handle, the mounting seats 303 and the laser part 4 are in a relatively static state when the laser part 4 moves along with the mounting seats 303, reducing shaking in the movement process of the brush handle, and further ensuring marking quality of the laser part 4 on the brush handle; meanwhile, the brush handle, the mounting seat 303 and the laser part 4 are in a relatively static state and are driven by the rotating disc 301 to move, so that the brush handle is driven to perform high-speed continuous marking, and the marking efficiency is improved.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. A laser marking device for an electric toothbrush, characterized in that: the device comprises a mounting frame (1), wherein the upper part of the mounting frame (1) is fixedly connected with a driving part (2) as a power source;
The upper part of the driving part (2) is connected with two groups of clamping parts (3), and the brush handle of the electric toothbrush is clamped and fixed through the opposite sides of the two groups of clamping parts (3);
The conveying slideway is arranged on the mounting frame (1) and positioned between the two groups of clamping parts (3) and is used for conveying the brush handle;
The clamping part (3) comprises a driven disc (302) and a rotating disc (301) connected with the driving part (2), the rotating disc (301) and the driven disc (302) realize transmission through a connecting piece (306), wherein an installation seat (303) is arranged on the connecting piece (306) at equal intervals, two clamping blocks (304) which are vertically symmetrical are arranged on the installation seat (303), an elastic extrusion piece (305) is arranged between the installation seat (303) and the clamping blocks (304), and when the two groups of clamping parts (3) are synchronous and rotate in opposite directions, the clamping blocks (304) can clamp a brush handle and enable the brush handle to move along a conveying slideway under the extrusion of the elastic extrusion piece (305);
The laser part (4), the said laser part (4) is assembled in the inside of the mount pad (303), the said laser part (4) carries on the laser marking to the brush holder along with the mount pad (303);
The upper part of the mounting frame (1) is provided with a dust removing part (5), the negative pressure end of the dust removing part (5) is matched with the clamping part (3), and dust and smoke generated by marking the laser part (4) at the clamping part (3) are adsorbed through the dust removing part (5);
The driving part (2) comprises a fixed plate (201), a driving motor (202), a driving gear (203) and a driven gear (204), wherein the fixed plate (201) is fixedly connected with the mounting frame (1), the driving motor (202) is fixedly connected with the lower part of the fixed plate (201), the axle center of the driving gear (203) is fixedly connected with the output end of the driving motor (202), one side of the driven gear (204) is meshed with one side of the driving gear (203), and the number of teeth of the driven gear (204) is the same as the number of teeth of the outer edge of the driving gear (203);
the upper part of the fixed plate (201) is provided with a guide groove, the upper end and the lower end of the mounting seat (303) are uniformly and integrally formed with rotating pins (3031), the outer edges of the rotating pins (3031) are rotationally connected with the interiors of the two ends of the connecting piece (306), and the rotating pins (3031) are slidingly connected with the interiors of the guide groove;
The laser part (4) comprises an installation shell (401), a laser module (402), a butt joint socket (403), a locking block (404) and an elastic reset piece (405), wherein the installation shell (401) is assembled inside the installation base (303), the laser module (402) is fixedly connected with one side of the installation shell (401), the butt joint socket (403) is fixedly connected with the inside of the other side of the installation shell (401), the locking block (404) is in sliding connection with the inside of the two sides of the installation shell (401), and the elastic reset piece (405) is arranged between the installation shell (401) and the locking block (404).
2. A laser marking device for an electric toothbrush as claimed in claim 1, wherein: one side of the mounting seat (303) is provided with an inclined plane, and the outer edges of the rotating disc (301) and the driven disc (302) are provided with transport grooves matched with the inclined plane.
3. A laser marking device for an electric toothbrush as claimed in claim 1, wherein: the part of the clamping block (304) contacted with the brush handle is provided with a rubber block.
4. A laser marking device for an electric toothbrush as claimed in claim 1, wherein: the inside of mount pad (303) is provided with presses and send out switch with grip block (304) matched with, the inside of mount pad (303) is provided with and docks socket (403) matched with docking plug (3032), docking plug (3032) and press send out switch electric connection, press send out switch and mains connection.
5. A laser marking device for an electric toothbrush as claimed in claim 1, wherein: one side of the locking block (404) is provided with an inclined plane, and the inclined plane is matched with two sides of the inside of the installation shell (401).
6. A laser marking device for an electric toothbrush as claimed in claim 1, wherein: the dust removal part (5) comprises an air pump (501), an air inlet pipe (502), an adsorption cover (503) and a dust collecting bag (504), wherein the air pump (501) is fixedly connected with the upper part of the installation frame (1), one end of the air inlet pipe (502) is connected with the input end of the air pump (501), the inside of one end of the adsorption cover (503) is communicated with the air inlet pipe (502), the other end of the adsorption cover (503) corresponds to the upper part of the clamping part (3), and the dust collecting bag (504) is assembled inside the adsorption cover (503).
7. A laser marking device for an electric toothbrush as claimed in claim 6, wherein: the inside of the adsorption cover (503) is provided with a bending shape, and the dust bag (504) is arranged at the bending position of the adsorption cover (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410353799.6A CN117943702B (en) | 2024-03-27 | Laser marking device for electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410353799.6A CN117943702B (en) | 2024-03-27 | Laser marking device for electric toothbrush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117943702A CN117943702A (en) | 2024-04-30 |
| CN117943702B true CN117943702B (en) | 2024-05-31 |
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