CN113696024B - Polishing and impregnating device for graphite substrate profile for heat sink - Google Patents
Polishing and impregnating device for graphite substrate profile for heat sink Download PDFInfo
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- CN113696024B CN113696024B CN202110828268.4A CN202110828268A CN113696024B CN 113696024 B CN113696024 B CN 113696024B CN 202110828268 A CN202110828268 A CN 202110828268A CN 113696024 B CN113696024 B CN 113696024B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/04—Casting by dipping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the field of heat sink sheets, in particular to a polishing and impregnating device for graphite substrate profiles for heat sink sheets. The invention aims to provide a polishing and impregnating device for a graphite substrate profile for a heat sink. The technical proposal is as follows: the polishing and impregnating device for the graphite substrate profile for the heat sink comprises a side deburring unit, a wheel scraping type floating foam removing unit, a steering unit and a round hole cleaning unit; the side face of the side direction deburring unit is provided with a wheel scraping type floating foam removing unit; the side surface of the wheel scraping type floating foam removing unit is provided with a steering unit. The invention can realize complete polishing of the side surface of the H-shaped structure graphite heat sink substrate with round holes at four corners, can prevent the foam of high-temperature metal melting materials from adhering to the surface of the section bar during section bar impregnation, and can effectively improve the processing efficiency of the section bar.
Description
Technical Field
The invention relates to the field of heat sink sheets, in particular to a polishing and impregnating device for graphite substrate profiles for heat sink sheets.
Background
Electronic products have an indispensable position in the current society, wherein people have higher requirements on the performance of the electronic products in the use process of the electronic products, and have certain requirements on the portability of the electronic products, so as to lead the size of a chip to be smaller and smaller along with miniaturization of the electronic products, the power required to be injected into the chip to be larger and larger at the moment, and the heat dissipation problem is accompanied, so that the use performance and the service life of the chip are seriously affected by the heat dissipation of the chip.
At present, aiming at the problem of novel and safe heat dissipation, graphite materials with better heat dissipation effect can be adopted, and graphite materials are used as substrates of sectional materials to be welded on heat sink materials, but because the graphite materials are used as substrates, certain requirements are required for the appearance of the graphite materials, so that in the processing process, the complicated appearance is brought, the difficulty of processing defects generated in the appearance processing process is improved, the sectional materials are required to be subjected to impregnation treatment after the processing is finished, at the moment, metal melting materials are generally adopted for impregnation, the metal melting materials are fluid in a high-temperature state, dust impurities are attached to the surfaces in the air, the existence of the impurities is fatal to the impregnation process, the impurities are covered on the surfaces of the sectional materials by the metal melting materials, and the exertion of the heat dissipation capability of the graphite materials is seriously affected.
In summary, there is a need to develop a polishing and impregnating apparatus for graphite substrate profiles for heatsink to overcome the above-mentioned problems.
Disclosure of Invention
In order to overcome the defects that the shape of a graphite material needs to be required to be certain when the graphite material is used as a substrate, so that the complicated shape is produced in the processing process, the difficulty of processing defects generated in the processing of the shape is increased, and the profile is required to be impregnated after the processing is finished, at the moment, metal melting materials are generally adopted for impregnation, the metal melting materials are fluid in a high-temperature state, dust impurities are attached to the surface in the air, the existence of the impurities is fatal to the impregnation process, the impurities are covered on the surface of the profile by the metal melting materials, and the exertion of the heat dissipation capability of the graphite material is seriously influenced.
The technical proposal is as follows: the polishing and impregnating device for the graphite substrate profile for the heat sink comprises a bottom frame, a side deburring unit, a wheel scraping type floating foam removing unit, a control screen, an eddy temperature controller, an electric lifting table, a floating foam collecting box, a storage box and a base; the side deburring unit is arranged on the underframe; the chassis is provided with a wheel scraping type floating foam removing unit; the underframe is provided with a control screen; the underframe is fixedly connected with the electric lifting platform; the underframe is provided with two groups of symmetrical floating foam collecting boxes; the underframe is provided with a storage box; the underframe is fixedly connected with the base; the side face of the side direction deburring unit is provided with a wheel scraping type floating foam removing unit; a vortex temperature controller is arranged on the electric lifting table; the side direction deburring unit can polish the side surface of the heat sink piece in aspects; the wheel scraping type floating foam removing unit can be used for immersing the polished heat sink piece into the metal melting material.
As an improvement of the scheme, the lateral deburring unit comprises a motor, a first transmission rod, a first transmission wheel, a second transmission wheel, a third transmission wheel, a fourth transmission wheel, a first shaft sleeve, a second transmission rod, a connecting plate, a first electric push rod, a connecting block, a second electric push rod, an electric friction rod, a third transmission rod, a fifth transmission wheel, a first gear, a second gear, a screw rod, a chute board, a limiting rod, a sleeve rod, a fourth transmission rod, an electric grinding wheel, a first electric sliding plate, a first electric rack, a third gear, a fifth transmission rod, a first cam, a fourth gear, a sixth transmission rod, a second cam and a spring supporting seat; the motor is fixedly connected with the underframe; the output shaft of the motor is fixedly connected with the first transmission rod; the outer surface of the first transmission rod is fixedly connected with the first transmission wheel; the outer surface of the first transmission rod is fixedly connected with the third transmission wheel; the first transmission rod is rotationally connected with the underframe; the first transmission rod is fixedly connected with the steering unit; the outer ring surface of the first driving wheel is in driving connection with the second driving wheel through a belt; the inner axle center of the second driving wheel is fixedly connected with a third driving rod; the outer ring surface of the third driving wheel is in driving connection with the fourth driving wheel through a belt; the inner axle center of the fourth driving wheel is fixedly connected with the first axle sleeve; a second transmission rod is arranged in the first shaft sleeve; the first shaft sleeve is rotationally connected with the underframe; the second transmission rod is rotationally connected with the connecting plate; the second transmission rod is fixedly connected with the connecting block; the connecting plate is fixedly connected with the first electric push rod; the first electric push rod is fixedly connected with the underframe; the connecting block is fixedly connected with the second electric push rod; the second electric push rod is rotationally connected with the electric friction rod through a lantern ring; the outer surface of the third transmission rod is fixedly connected with a fifth transmission wheel; the outer surface of the third transmission rod is fixedly connected with the first gear; the third transmission rod is rotationally connected with the underframe; the first gear is meshed with the second gear; the inner axle center of the second gear is fixedly connected with the screw rod; the screw rod is screwed with the underframe; the screw rod is rotationally connected with the chute plate; the chute plate is fixedly connected with two groups of limit rods which are symmetrically arranged; the chute board is fixedly connected with the loop bar; the side surface of the chute plate is provided with a first electric rack; the limiting rod is in sliding connection with the underframe; a fourth transmission rod is arranged in the loop bar; the fourth transmission rod is fixedly connected with the electric grinding wheel; the fourth transmission rod is rotationally connected with the first electric skateboard; the first electric sliding plate is in sliding connection with the chute plate; two groups of electric grinding wheels and the first electric skateboard are symmetrically arranged at the center of the runner plate; the first electric rack is in sliding connection with the underframe; the first electric rack is meshed with the third gear; the first electric rack is meshed with the fourth gear; the inner axle center of the third gear is fixedly connected with a fifth transmission rod; the outer surface of the fifth transmission rod is fixedly connected with the first cam; the fifth transmission rod is rotationally connected with the underframe; the side surface of the first cam is provided with a group of spring supporting seats; the inner axle center of the fourth gear is fixedly connected with a sixth transmission rod; the outer surface of the sixth transmission rod is fixedly connected with the second cam; the sixth transmission rod is rotationally connected with the underframe; the side surface of the second cam is provided with a group of spring supporting seats; the spring supporting seat is fixedly connected with the underframe; two groups of the third transmission rods to the electric grinding wheels are symmetrically arranged at the center of the first transmission rod; the two groups of fifth driving wheels are in driving connection through a belt; two groups of the first electric racks to the spring supporting seat are symmetrically arranged at the center of the chute plate; the spring supporting seat is symmetrically provided with two groups by the center of the sliding groove plate.
As an improvement of the scheme, the wheel scraping type floating foam removing unit comprises a first bevel gear, a seventh transmission rod, a cleaning roller, a sixth transmission wheel, a scraping plate, a cleaning plate, an electric rotating shaft, an electric sliding frame and an electric sliding rod; the first bevel gear is meshed with the steering unit; the inner axis of the first bevel gear is fixedly connected with a seventh transmission rod; the outer surface of the seventh transmission rod is fixedly connected with the cleaning roller; the outer surface of the seventh transmission rod is fixedly connected with a sixth transmission wheel; the seventh transmission rod is rotationally connected with the underframe; the cleaning roller is contacted with the scraping plate; the scraping plate is fixedly connected with the underframe; a cleaning plate is arranged on the side surface of the cleaning roller; the cleaning plate is fixedly connected with the electric rotating shaft; the electric rotating shaft is rotationally connected with the electric sliding frame; both sides of the electric sliding frame are simultaneously in sliding connection with the electric sliding rod; two groups of seventh transmission rods to the electric sliding frame are symmetrically arranged at the center of the electric sliding rod; the two groups of sixth driving wheels are in driving connection through a belt; the two groups of electric slide bars are fixedly connected with the underframe.
The steering unit comprises a seventh driving wheel, an eighth driving rod, a ninth driving wheel, a tenth driving wheel, a second bevel gear, a ninth driving rod, a second shaft sleeve, a third bevel gear, a fourth bevel gear, a fifth bevel gear, a tenth driving rod, a fifth gear, a rack sliding plate, a suspension, an eleventh driving rod, a turntable, a sixth gear, a second electric rack, a first electric slide block, a third electric push rod, a first support block, a second electric slide block, a fourth electric push rod, a second support block, a second electric slide plate and a fifth electric push rod; the inner axle center of the seventh driving wheel is fixedly connected with the first driving rod; the outer ring surface of the seventh driving wheel is in driving connection with the eighth driving wheel through a belt; the inner axle center of the eighth driving wheel is fixedly connected with an eighth driving rod; the outer surface of the eighth transmission rod is fixedly connected with a ninth transmission wheel; the outer surface of the eighth transmission rod is fixedly connected with the second bevel gear; the eighth transmission rod is rotationally connected with the underframe; the outer ring surface of the ninth driving wheel is in driving connection with the tenth driving wheel through a belt; the inner axle center of the tenth driving wheel is fixedly connected with a ninth driving rod; the second bevel gear is meshed with the first bevel gear; a second shaft sleeve is arranged outside the ninth transmission rod; the ninth transmission rod is rotationally connected with the underframe; the outer surface of the second sleeve is fixedly connected with a third bevel gear; the outer surface of the second sleeve is fixedly connected with a fourth bevel gear; a fifth bevel gear is arranged on the side surface of the second sleeve; the second sleeve is rotationally connected with the second electric skateboard; the second electric sliding plate is fixedly connected with the fifth electric push rod; the fifth electric push rod is fixedly connected with the underframe; the internal axis of the fifth bevel gear is fixedly connected with a tenth transmission rod; the outer surface of the tenth transmission rod is fixedly connected with a fifth gear; the tenth transmission rod is rotationally connected with the underframe; the fifth gear is meshed with the rack sliding plate; the rack sliding plate is fixedly connected with the suspension; the rack sliding plate is rotationally connected with an eleventh transmission rod; the rack sliding plate is in sliding connection with the underframe; the eleventh transmission rod is fixedly connected with the turntable; the outer surface of the eleventh transmission rod is fixedly connected with the sixth gear; the sixth gear is meshed with the second electric rack; the second electric rack is in sliding connection with the rack sliding plate; a first electric sliding block is arranged above the rack sliding plate; the first electric sliding block is in sliding connection with the underframe; the first electric sliding block is fixedly connected with the third electric push rod; the second electric sliding block is arranged on the side face of the first electric sliding block; the third electric push rod is fixedly connected with the first supporting block; the second electric sliding block is in sliding connection with the underframe; the second electric sliding block is fixedly connected with the fourth electric push rod; the fourth electric push rod is fixedly connected with the second supporting block; two groups of the first electric sliding blocks and the second supporting blocks are symmetrically arranged.
As an improvement of the scheme, the device also comprises a round hole cleaning unit, wherein the round hole cleaning unit comprises a sixth electric push rod, a tray, an electric rotating brush, an asymmetric u-shaped clamp, a connecting rod, a spring strip and a limiting plate; the sixth electric push rod is fixedly connected with the underframe; the sixth electric push rod is fixedly connected with the tray; the side surface of the tray is provided with an asymmetric u-shaped clamp; the asymmetric u-shaped clamp is fixedly connected with the connecting rod; the asymmetric u-shaped clamp is fixedly connected with two groups of spring strips respectively; the connecting rod is rotationally connected with the underframe; the two groups of spring strips are fixedly connected with the limiting plate; a group of asymmetric U-shaped clamps are respectively arranged on the four corners of the tray in the directions of the four corners of the tray and are connected to the limiting plates; a group of electric rotating brushes are arranged on the side face of each asymmetric u-shaped clamp; the electric rotating brush is fixedly connected with the underframe.
As an improvement of the scheme, the belt between the two groups of symmetrically arranged sixth driving wheels is arranged in a similar number '8' form.
As an improvement of the scheme, the outer ring surface of the second transmission rod, which is in contact with the first shaft sleeve, is provided with a straight section; the outer annular surface of the ninth transmission rod, which is in contact with the second shaft sleeve, is provided with a straight section.
As an improvement of the scheme, the cleaning plate is arranged into a vertical folding structure with a wide surface provided with a plurality of dry through holes.
As an improvement of the above proposal, the rotation axis of the asymmetric u-shaped clamp is arranged at a position which is lower than the middle part of the asymmetric u-shaped clamp.
The invention has the following advantages:
1. in order to solve the problems that when graphite materials are used as substrates, certain requirements are required on the shapes of the graphite materials, so that in the processing process, the complex shapes bring about the improvement of difficulty in processing defects generated in the processing of the shapes, and the profiles are required to be subjected to impregnation treatment after the processing is finished, at the moment, metal melting materials are generally adopted for impregnation, the metal melting materials are fluid in a high-temperature state, dust impurities are attached to the surfaces in the air, the existence of the impurities is fatal to the impregnation process, the impurities are covered on the surfaces of the profiles by the metal melting materials, and the exertion of the heat dissipation capacity of the graphite materials is seriously affected.
2. The invention is provided with a side direction deburring unit, a wheel scraping type floating foam removing unit, a steering unit and a round hole cleaning unit; when the device is used, firstly, the polishing and impregnating device of the graphite substrate profile for the heat sink is placed at a position to be used, the underframe on the base is placed at a stable position, then a power supply is externally connected, and the device is controlled to be started through the control screen; firstly taking out graphite heat sink substrate sectional materials with H-shaped structures and round holes at four corners from a storage box, placing the graphite heat sink substrate sectional materials in a lateral deburring unit, polishing the lateral surfaces of the sectional materials to remove burrs, transferring the sectional materials into a round hole cleaning unit through a steering unit, continuing cleaning the inner walls of the round holes, transferring the cleaned sectional materials to the upper part of a vortex control Wen Qizheng filled with metal melting materials, at the moment, controlling the vortex controller to move upwards by an electric lifting table until the vortex controller is close to a scraping type floating foam removing unit, continuously scraping floating foam on the surface of the metal melting materials through the scraping type floating foam removing unit, collecting the scraped floating foam into two groups of symmetrically arranged floating foam collecting boxes, immersing the sectional materials into the metal melting materials of the vortex controller through the steering unit twice, and after the immersing is completed, cooling the sectional materials, collecting the sectional materials by operators.
3. The invention can realize complete polishing of the side surface of the H-shaped structure graphite heat sink substrate with round holes at four corners, wherein the circular arcs, the outer corners and the burrs at the inner cylindrical surface of the side surface can be fully processed, and the floating foam of high-temperature metal melting materials can be prevented from adhering to the surface of the section bar during the impregnation of the section bar, and each part of the section bar can be fully contacted with the metal melting materials through the secondary impregnation of steering, so that the processing efficiency of the section bar can be effectively improved.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic view of a third perspective structure of the present invention;
fig. 4 is a schematic perspective view of a side deburring unit according to the present invention;
fig. 5 is a schematic perspective view of a first part of a side deburring unit according to the present invention;
fig. 6 is a schematic perspective view of a second part of the side deburring unit according to the present invention;
fig. 7 is a schematic view of a first perspective structure of a scraping type froth removing unit according to the present invention;
fig. 8 is a schematic diagram of a second perspective structure of the scraping type froth removing unit according to the present invention;
fig. 9 is a schematic perspective view of a part of a scraping type froth removing unit according to the present invention;
Fig. 10 is a schematic perspective view of a steering unit according to the present invention;
FIG. 11 is a schematic view of a steering unit part perspective structure of the present invention;
FIG. 12 is a schematic perspective view of a round hole cleaning unit according to the present invention;
fig. 13 is a schematic view showing a partial perspective structure of a round hole cleaning unit according to the present invention.
Reference numerals in the figures: 1-a chassis, a side direction deburring unit, a wheel scraping type floating foam removing unit, a steering unit, a 5-control screen, a round hole cleaning unit, a 7-vortex temperature controller, an 8-electric lifting table, a 9-floating foam collecting box, a 10-storage box, an 11-base, a 201-motor, 202-a first transmission rod, 203-a first transmission wheel, 204-a second transmission wheel, 205-a third transmission wheel, 206-a fourth transmission wheel, 207-a first shaft sleeve, 208-a second transmission rod, 209-a connecting plate, 2010-a first electric push rod, 2011-a connecting block, 2012-a second electric push rod, 2013-an electric friction rod, 2014-a third transmission rod, 2015-a fifth transmission wheel, 2016-a first gear, 2017-a second gear, 2018-a screw rod, 2019-a chute board, 2020-a limit lever, 2021-a sleeve rod, 2022-a fourth transmission rod, 2023-an electric grinding wheel, 2024-a first electric slide plate, 2025-a first electric rack, 2026-a third gear, 2027-a fifth transmission rod, 2028-a first cam, 2029-a fourth gear, 2030-a sixth transmission rod, 2031-a second cam, 2032-a spring support, 301-a first bevel gear, 302-a seventh transmission rod, 303-a cleaning roller, 304-a sixth transmission wheel, 305-a scraper, 306-a cleaning plate, 307-an electric rotating shaft, 308-an electric sliding frame, 309-an electric slide bar, 401-a seventh transmission wheel, 402-an eighth transmission wheel, 403-eighth transmission rod, 404-ninth transmission wheel, 405-tenth transmission wheel, 406-second bevel gears, 407-ninth transmission rods, 408-second sleeves, 409-third bevel gears, 4010-fourth bevel gears, 4011-fifth bevel gears, 4012-tenth transmission rods, 4013-fifth gears, 4014-rack sliding plates, 4015-suspension, 4016-eleventh transmission rods, 4017-turntables, 4018-sixth gears, 4019-second electric racks, 4020-first electric sliders, 4021-third electric pushers, 4022-first support blocks, 4023-second electric sliders, 4024-fourth electric pushers, 4025-second support blocks, 4026-second electric skateboards, 4027-fifth electric pushers, 601-sixth electric pushers, 602-trays, 603-electric rotating brushes, 604-asymmetric u-clamps, 605-connecting rods, 606-spring bars, and limiting plates.
Detailed Description
The above-described aspects are further described below in conjunction with specific embodiments. It should be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. The implementation conditions used in the examples may be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are generally those in routine experiments.
Examples
The polishing and impregnating device for the graphite substrate profile for the heat sink sheet comprises a bottom frame 1, a side deburring unit, a wheel scraping type floating foam removing unit, a control screen 5, a vortex flow controller 7, an electric lifting table 8, a floating foam collecting box 9, a storage box 10 and a base 11, wherein the side deburring unit is shown in figures 1-3; the side deburring unit is arranged on the underframe 1; the chassis 1 is provided with a wheel scraping type floating foam removing unit; the underframe 1 is provided with a control screen 5; the underframe 1 is fixedly connected with the electric lifting platform 8; the underframe 1 is provided with two groups of symmetrical floating foam collecting boxes 9; the underframe 1 is provided with a storage box 10; the underframe 1 is fixedly connected with the base 11; the side face of the side direction deburring unit is provided with a wheel scraping type floating foam removing unit; the electric lifting table 8 is provided with a vortex temperature controller 7; the side direction deburring unit can polish the side surface of the heat sink piece in aspects; the wheel scraping type floating foam removing unit can be used for immersing the polished heat sink piece into the metal melting material.
When in use, the polishing and impregnating device of the graphite substrate profile for the heat sink is firstly placed at a position to be used, the underframe 1 on the base 11 is placed at a stable position, then a power supply is externally connected, and the device is controlled to be started through the control screen 5; firstly taking out graphite heat sink substrate sectional materials with H-shaped structures and round holes at four corners from a storage box 10, placing the graphite heat sink substrate sectional materials in a lateral deburring unit, polishing the lateral surfaces of the sectional materials to remove burrs, transferring the sectional materials into a round hole cleaning unit through a steering unit, continuing cleaning the inner walls of the round holes, transferring the cleaned sectional materials to a position right above a vortex flow controller 7 filled with metal melting materials, at the moment, controlling the vortex flow controller 7 to move upwards by an electric lifting table 8 until the vortex flow controller 7 is close to a scraping type floating foam removing unit, continuously scraping floating foam on the surface of the metal melting materials through the scraping type floating foam removing unit, collecting the scraped floating foam into two groups of symmetrically arranged floating foam collecting boxes 9, then immersing the sectional materials into the metal melting materials of the vortex flow controller 7 through the steering unit for two times, and collecting the floating foam collecting operation staff after the sectional materials are cooled; the invention can realize complete polishing of the side surface of the H-shaped structure graphite heat sink substrate with round holes at four corners, wherein the circular arcs, the outer corners and the burrs at the inner cylindrical surface of the side surface can be fully processed, and the floating foam of high-temperature metal melting materials can be prevented from adhering to the surface of the section bar during the impregnation of the section bar, and each part of the section bar can be fully contacted with the metal melting materials through the secondary impregnation of steering, so that the processing efficiency of the section bar can be effectively improved.
As shown in fig. 4 to 6, the side deburring unit includes a motor 201, a first transmission rod 202, a first transmission wheel 203, a second transmission wheel 204, a third transmission wheel 205, a fourth transmission wheel 206, a first shaft sleeve 207, a second transmission rod 208, a connecting plate 209, a first electric push rod 2010, a connecting block 2011, a second electric push rod 2012, an electric friction rod 2013, a third transmission rod 2014, a fifth transmission wheel 2015, a first gear 2016, a second gear 2017, a screw 2018, a runner plate 2019, a limit rod 2020, a sleeve rod 2021, a fourth transmission rod 2022, an electric grinding wheel 2023, a first electric slide 2024, a first electric rack 2025, a third gear 2026, a fifth transmission rod 2027, a first cam 2028, a fourth gear 2029, a sixth transmission rod 2030, a second cam 2031 and a spring support 2032; the motor 201 is fixedly connected with the underframe 1; an output shaft of the motor 201 is fixedly connected with a first transmission rod 202; the outer surface of the first transmission rod 202 is fixedly connected with a first transmission wheel 203; the outer surface of the first transmission rod 202 is fixedly connected with the third transmission wheel 205; the first transmission rod 202 is rotationally connected with the underframe 1; the first transmission rod 202 is fixedly connected with the steering unit; the outer annular surface of the first driving wheel 203 is in driving connection with the second driving wheel 204 through a belt; the inner axle center of the second driving wheel 204 is fixedly connected with a third driving rod 2014; the outer ring surface of the third driving wheel 205 is in driving connection with the fourth driving wheel 206 through a belt; the inner axle center of the fourth driving wheel 206 is fixedly connected with the first axle sleeve 207; the first shaft sleeve 207 is internally provided with a second transmission rod 208; the first shaft sleeve 207 is rotatably connected with the chassis 1; the second transmission rod 208 is rotationally connected with the connecting plate 209; the second transmission rod 208 is fixedly connected with the connecting block 2011; the connecting plate 209 is fixedly connected with the first electric push rod 2010; the first electric push rod 2010 is fixedly connected with the chassis 1; the connecting block 2011 is fixedly connected with the second electric push rod 2012; the second electric push rod 2012 is rotatably connected with the electric friction rod 2013 through a collar; the outer surface of the third transmission rod 2014 is fixedly connected with a fifth transmission wheel 2015; the outer surface of the third transmission rod 2014 is fixedly connected with the first gear 2016; the third transmission rod 2014 is rotatably connected with the underframe 1; the first gear 2016 meshes with the second gear 2017; the inner axle center of the second gear 2017 is fixedly connected with the screw rod 2018; screw 2018 is screwed with the chassis 1; the screw rod 2018 is rotatably connected with the chute plate 2019; the chute plate 2019 is fixedly connected with two groups of limit rods 2020 which are symmetrically arranged; the runner plate 2019 is fixedly connected with the loop bar 2021; a first motorized rack 2025 is provided to the side of the chute plate 2019; the limit rod 2020 is in sliding connection with the underframe 1; a fourth transmission rod 2022 is installed in the sleeve rod 2021; the fourth transmission rod 2022 is fixedly connected with the electric grinding wheel 2023; the fourth transmission rod 2022 is rotatably connected with the first electric skateboard 2024; the first electric skateboard 2024 is slidably connected to the chute plate 2019; two groups of electric grinding wheels 2023 and first electric skateboards 2024 are symmetrically arranged at the center of the runner plate 2019; the first electric rack 2025 is slidably connected to the chassis 1; the first motorized rack 2025 meshes with the third gear 2026; the first motorized rack 2025 meshes with a fourth gear 2029; the inner axle center of the third gear 2026 is fixedly connected with a fifth transmission rod 2027; the outer surface of the fifth transmission rod 2027 is fixedly connected with the first cam 2028; the fifth transmission rod 2027 is rotatably connected with the chassis 1; a set of spring supports 2032 are provided on the side of the first cam 2028; the inner axle center of the fourth gear 2029 is fixedly connected with a sixth transmission rod 2030; the outer surface of the sixth transmission rod 2030 is fixedly connected with the second cam 2031; the sixth transmission rod 2030 is rotatably connected with the chassis 1; a set of spring support bases 2032 are provided on the side of the second cam 2031; the spring support 2032 is fixedly connected with the underframe 1; the third transmission rod 2014 to the electric grinding wheel 2023 are symmetrically arranged with two groups at the center of the first transmission rod 202; two groups of fifth driving wheels 2015 are in driving connection through a belt; two groups of first electric racks 2025 to spring supporting base 2032 are symmetrically arranged with the center of the chute plate 2019; the spring support 2032 is provided with two sets symmetrically about the center of the runner plate 2019.
When the profile is placed through the four groups of spring supporting seats 2032, at this time, the motor 201 drives the first transmission rod 202 to simultaneously drive the first transmission wheel 203 and the third transmission wheel 205 to rotate, the first transmission wheel 203 drives the second transmission wheel 204 to rotate, the third transmission wheel 205 drives the fourth transmission wheel 206 to drive the first shaft sleeve 207 to rotate, the third transmission wheel 205 drives the second transmission rod 208 to rotate, at this time, the first electric push rod 2010 controls the connecting plate 209 to drive the second transmission rod 208 to drive the connecting block 2011 to move, the connecting block 2011 drives the second electric push rod 2012 to drive the electric friction rod 2013 to move downwards, when the electric friction rod 2013 contacts with the surface of the profile, the electric friction rod 2013 is controlled by the second electric push rod 2012 to be attached to the side surface of the profile to clean burrs, the side surface leveling and the curved surface part can be realized, at the same time, the second driving wheel 204 drives the third driving rod 2014 to simultaneously drive the fifth driving rod 2015 and the first gear 2016 to rotate, the first gear 2016 drives the second gear 2017 to drive the screw rod 2018 to rotate, the screw rod 2018 drives the chute plate 2019 to move upwards in a matched manner through two groups of limit rods 2020, when the tangential point position of the electric grinding wheel 2023 is close to the side surface of the profile, the first electric sliding plate 2024 controls the fourth driving rod 2022 to extend out of the sleeve rod 2021, the fourth driving rod 2022 drives the tangential point position of the electric grinding wheel 2023 to be attached to the surface of the profile, the profile is polished and deburred through the side surface of the arc surface of the electric grinding wheel 2023, after polishing treatment of the corners is completed, at the moment, the two groups of symmetrically arranged first electric racks 2025 start to move, simultaneously drive the third gear 2026 and the fourth gear 2029 to move, the third gear 2026 drives the fifth driving rod 2027 to drive the first cam 2028 to rotate, simultaneously, the fourth gear 2029 drives the sixth transmission rod 2030 to transmit the second cam 2031 to rotate, and the profile is supported by the first cam 2028 and the second cam 2031 which are symmetrically arranged in two groups, so that four holes of the profile are separated from the limitation of the four groups of spring support seats 2032, and are transferred through the cooperation of the steering unit.
According to fig. 7-9, the wheel scraping type floating foam removing unit comprises a first bevel gear 301, a seventh transmission rod 302, a cleaning roller 303, a sixth transmission wheel 304, a scraping plate 305, a cleaning plate 306, an electric rotating shaft 307, an electric sliding frame 308 and an electric sliding rod 309; the first bevel gear 301 is engaged with the steering unit; the inner axis of the first bevel gear 301 is fixedly connected with a seventh transmission rod 302; the outer surface of the seventh transmission rod 302 is fixedly connected with the cleaning roller 303; the outer surface of the seventh transmission rod 302 is fixedly connected with a sixth transmission wheel 304; the seventh transmission rod 302 is rotatably connected with the chassis 1; the cleaning roller 303 is in contact with the squeegee 305; the scraping plate 305 is fixedly connected with the underframe 1; the cleaning roller 303 is provided with a cleaning plate 306 on the side surface; the cleaning plate 306 is fixedly connected with the electric rotating shaft 307; the electric rotating shaft 307 is rotatably connected with the electric sliding frame 308; both sides of the electric sliding frame 308 are simultaneously in sliding connection with the electric sliding rod 309; the seventh transmission rod 302 to the electric sliding frame 308 are provided with two groups symmetrically centered on the electric sliding rod 309; the two groups of sixth driving wheels 304 are in driving connection through a belt; both sets of motorized slide bars 309 are fixedly coupled to the chassis 1.
When the profile is cleaned by burrs at the side surfaces and the round holes, the profile is transferred to the position right above the vortex temperature controller 7 through the steering unit, at the moment, the electric lifting table 8 controls the vortex temperature controller 7 to move upwards, when the liquid level of metal melt in the vortex temperature controller 7 exceeds the clear plate 306, at the moment, two groups of symmetrically arranged electric rotating shafts 307 drive the clear plate 306 to rotate, so that bending areas of the clear plate 306 are attached together, then the electric lifting table 8 controls the vortex temperature controller 7 to continue to move upwards, when a page reaches the lower end of the playing area of the clear plate 306, the electric rotating shafts 307 drive the clear plate 306 to rotate, so that the clear plate 306 is vertical, then two groups of electric sliding frames 308 respectively drive one group of electric rotating shafts 307 to move in directions away from each other on two groups of symmetrically arranged electric sliding rods 309, the electric rotating shaft 307 drives the cleaning plate 306 to scrape the floating foam on the surface of the metal melting material in the vortex temperature controller 7, when the cleaning plate 306 reaches the vicinity of the cleaning roller 303, at the moment, the second bevel gear 406 drives the first bevel gear 301 to drive the seventh transmission rod 302 to rotate, the seventh transmission rod 302 simultaneously drives the cleaning roller 303 and the sixth transmission wheel 304 to rotate, at the moment, the electric rotating shaft 307 controls the cleaning plate 306 to be lifted down and attached to the cleaning roller 303, the cleaning roller 303 can sweep the floating foam on the cleaning plate 306 down and collect the floating foam into the floating foam collecting box 9, part of the floating foam adhered on the cleaning roller 303 scrapes the floating foam through the obliquely arranged scraping plate 305, and the floating foam flows back to the floating foam collecting box 9, so that the floating foam on the surface of the high-temperature metal melting material can be scraped, and the dipping process of the profile is matched with the steering unit.
10-11, a steering unit is further included, where the steering unit includes a seventh driving wheel 401, an eighth driving wheel 402, an eighth driving rod 403, a ninth driving wheel 404, a tenth driving wheel 405, a second bevel gear 406, a ninth driving rod 407, a second shaft sleeve 408, a third bevel gear 409, a fourth bevel gear 4010, a fifth bevel gear 4011, a tenth driving rod 4012, a fifth gear 4013, a rack sliding plate 4014, a suspension 4015, an eleventh driving rod 4016, a turntable 4017, a sixth gear 4018, a second electric rack 4019, a first electric slider 4020, a third electric push rod 4021, a first support block 4022, a second electric slider 4023, a fourth electric push rod 4024, a second support block 4025, a second electric slide 4026, and a fifth electric push rod 4027; the inner axle center of the seventh driving wheel 401 is fixedly connected with the first driving rod 202; the outer ring surface of the seventh driving wheel 401 is in driving connection with the eighth driving wheel 402 through a belt; the inner axle center of the eighth driving wheel 402 is fixedly connected with an eighth driving rod 403; the outer surface of the eighth transmission rod 403 is fixedly connected with a ninth transmission wheel 404; the outer surface of the eighth transmission rod 403 is fixedly connected with a second bevel gear 406; the eighth transmission rod 403 is rotationally connected with the underframe 1; the outer annular surface of the ninth transmission wheel 404 is in transmission connection with a tenth transmission wheel 405 through a belt; the inner axle center of the tenth transmission wheel 405 is fixedly connected with a ninth transmission rod 407; the second bevel gear 406 meshes with the first bevel gear 301; a second sleeve 408 is arranged outside the ninth transmission rod 407; the ninth transmission rod 407 is rotatably connected with the chassis 1; the outer surface of the second sleeve 408 is fixedly connected with a third bevel gear 409; the outer surface of the second shaft sleeve 408 is fixedly connected with a fourth bevel gear 4010; a fifth bevel gear 4011 is provided on the side of the second bushing 408; the second hub 408 is rotatably coupled to the second motorized sled 4026; the second electric skateboard 4026 is fixedly connected with a fifth electric push rod 4027; the fifth electric push rod 4027 is fixedly connected with the chassis 1; the internal axis of the fifth bevel gear 4011 is fixedly connected with a tenth transmission rod 4012; the outer surface of the tenth transmission rod 4012 is fixedly connected with a fifth gear 4013; the tenth transmission rod 4012 is rotatably connected with the underframe 1; the fifth gear 4013 is meshed with the rack slide plate 4014; the rack sliding plate 4014 is fixedly connected with the suspension 4015; the rack sliding plate 4014 is rotatably connected with an eleventh transmission rod 4016; the rack sliding plate 4014 is in sliding connection with the underframe 1; the eleventh transmission rod 4016 is fixedly connected with the rotary table 4017; the outer surface of the eleventh transmission rod 4016 is fixedly connected with a sixth gear 4018; the sixth gear 4018 is meshed with a second electric rack 4019; the second electric rack 4019 is slidably connected with the rack slide plate 4014; a first electric slider 4020 is arranged above the rack sliding plate 4014; the first electric slider 4020 is slidably connected with the chassis 1; the first electric slider 4020 is fixedly connected with the third electric push rod 4021; the second electric sliding block 4023 is arranged on the side surface of the first electric sliding block 4020; the third electric push rod 4021 is fixedly connected with the first supporting block 4022; the second electric slider 4023 is slidably connected with the chassis 1; the second electric slider 4023 is fixedly connected with a fourth electric push rod 4024; the fourth electric push rod 4024 is fixedly connected with the second supporting block 4025; two groups of the first electric sliding blocks 4020 to the second supporting blocks 4025 are symmetrically arranged.
When the profile is completely cleaned, the first electric sliding block 4020 drives the third electric push rod 4021 to drive the first supporting block 4022 to move, meanwhile, the second electric sliding block 4023 drives the fourth electric push rod 4024 to drive the second supporting block 4025 to move, the profile can be hooked and transferred through the cooperation of the first supporting block 4022 and the second supporting block 4025 which are symmetrically arranged, when the profile is transferred to the round hole cleaning unit, the profile is put down, the cleaning of the inner round hole part of the profile is started by the round hole cleaning unit, after the cleaning is completed, the profile can be hooked and transferred through the cooperation of the first supporting block 4022 and the second supporting block 4025 which are symmetrically arranged, when the profile reaches the upper part of the vortex flow controller 7, the floating foam on the surface of the metal melt is scraped through the wheel scraping floating foam removing unit, and then two groups of symmetrically arranged third electric push rods 4021 and fourth electric push rods 4024 extend, the section bar is put into the metal melt for impregnation, after the impregnation is finished, the two groups of symmetrically arranged third electric push rods 4021 and fourth electric push rods 4024 shrink, the section bar is put into the metal melt for fishing out, the section bar moves upwards, when the height of the section bar exceeds a rack sliding plate 4014, the movement is stopped, at the moment, the first transmission rod 202 drives the seventh transmission wheel 401 to rotate the eighth transmission wheel 402, the eighth transmission wheel 402 drives the eighth transmission rod 403 to simultaneously drive the ninth transmission wheel 404 and the second bevel gear 406 to rotate, the ninth transmission wheel 404 drives the tenth transmission wheel 405 to rotate, the second bevel gear 406 drives the scraping type floating foam removing unit to operate, the ninth transmission rod 407 drives the second sleeve 408 to simultaneously drive the third bevel gear 409 and the fourth bevel gear 4010 to rotate, at the moment, the fifth electric push rod 4027 controls the second electric sliding plate 4026 to drive the second shaft sleeve 408 to move on the ninth transmission rod 407, and simultaneously drives the third bevel gear 409 and the fourth bevel gear 4010 to move, when the third bevel gear 409 is meshed with the fifth bevel gear 4011, the third bevel gear 409 drives the fifth bevel gear 4011 to drive the tenth transmission rod 4012 to rotate, the tenth transmission rod 4012 rotates positively, when the fourth bevel gear 4010 is meshed with the fifth bevel gear 4011, the fourth bevel gear 4010 drives the fifth bevel gear 4011 to drive the tenth transmission rod 4012 to rotate, the tenth transmission rod 4012 rotates reversely, the tenth transmission rod 4012 drives the fifth gear 4013 to drive the rack sliding plate 4014 to move under the cooperation of the suspension 4015, so that the turntable 4017 reaches the right lower part of the profile at the moment, the third electric push rod 4021 and the fourth electric push rod 4024 which are symmetrically arranged in two groups extend, the section bar is placed on the rotary table 4017, the third electric push rod 4021 and the fourth electric push rod 4024 which are symmetrically arranged in two groups begin to shrink, at the moment, the second electric rack 4019 begins to move, the second electric rack 4019 drives the sixth gear 4018 to drive the eleventh transmission rod 4016 to rotate, the eleventh transmission rod 4016 drives the rotary table 4017 to drive the section bar to rotate, right-angle overturning of the section bar can be achieved, then the rack sliding plate 4014 moves to the side far away from the section bar, and the section bar is driven to move downwards under the cooperation of the third electric push rod 4021 and the fourth electric push rod 4024 which are symmetrically arranged in two groups, so that the section bar is secondarily infiltrated with molten metal, and the position without coverage of molten metal is avoided.
12-13, the device also comprises a round hole cleaning unit, wherein the round hole cleaning unit comprises a sixth electric push rod 601, a tray 602, an electric rotating brush 603, an asymmetric u-shaped clamp 604, a connecting rod 605, a spring strip 606 and a limiting plate 607; the sixth electric push rod 601 is fixedly connected with the underframe 1; the sixth electric push rod 601 is fixedly connected with the tray 602; the tray 602 is laterally provided with an asymmetric u-clip 604; the asymmetric u-shaped clamp 604 is fixedly connected with a connecting rod 605; the asymmetric u-shaped clips 604 are fixedly connected with two groups of spring strips 606 respectively; the connecting rod 605 is rotatably connected with the underframe 1; both groups of spring strips 606 are fixedly connected with the limiting plate 607; the asymmetric u-shaped clamps 604 are respectively provided with a group of asymmetric u-shaped clamps 604 to a limiting plate 607 in the directions of four corners of the tray 602; a group of electric rotating brushes 603 are arranged on the side face of each asymmetric u-shaped clamp 604; the electric rotating brush 603 is fixedly connected with the chassis 1.
When the profile is cleaned on the side, the profile is transferred to the position right above the tray 602 through the cooperation of the steering unit, the four round holes of the profile are positioned right above the four groups of electric rotating brushes 603, when the steering unit places the profile on the tray 602, at the moment, the sixth electric push rod 601 controls the tray 602 to drive the profile to move downwards, at the moment, the edge part of the profile contacts the limiting plate 607, the limiting plate 607 compresses two groups of symmetrically arranged spring strips 606, the spring strips 606 drive the asymmetric u-shaped clamp 604 to rotate on the connecting rod 605, when the opening of the asymmetric u-shaped clamp 604 faces horizontally, the upper wall of the asymmetric u-shaped clamp 604 can abut against the profile to prevent the movement of the material, meanwhile, the four groups of electric rotating brushes 603 start to rotationally rub the round hole inner walls of the profile to remove burrs on the inner walls, after the removal of the burrs on the inner walls is completed, the sixth electric push rod 601 controls the tray 602 to drive the profile to move upwards, the asymmetric u-shaped clamp 604 to turn upwards, the asymmetric u-shaped clamp 604 turns upwards, and the profile is exposed on the side face, and the profile is turned downwards through the cooperation of the transfer unit.
The belt between the two sets of symmetrically disposed sixth drive wheels 304 is arranged in a like number "8".
The rotation of the two sets of symmetrical sixth drive wheels 304 can be reversed.
The outer annular surface of the second transmission rod 208, which is in contact with the first shaft sleeve 207, is provided with a straight-cut surface; the outer annular surface of the ninth transmission rod 407 in contact with the second sleeve 408 is provided with a cut-out surface.
The second transmission rod 208 can slide in the first shaft sleeve 207, can be driven to rotate by the first shaft sleeve 207, can slide on the ninth transmission rod 407, and can be driven to rotate by the ninth transmission rod 407.
The cleaning plate 306 is arranged in a vertical folding structure with a plurality of dry through holes on the wide surface.
Can make clear board 306 when striking off the foam to the metal melt, the through-hole can see through the melt, and the foam is blocked by clear board 306, then picks up the foam through vertical folding structure, avoids the foam to flow back to the melt.
The axis of rotation of the asymmetric u-shaped clamp 604 is disposed in a position centered down the asymmetric u-shaped clamp 604.
The asymmetric u-shaped clamp 604 can be made to have an opening obliquely upward when not clamping the profile, facilitating placement of the profile.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (8)
1. The polishing and impregnating device for the graphite substrate profile for the heat sink comprises a bottom frame (1), an eddy current temperature controller (7) and an electric lifting table (8); the underframe (1) is fixedly connected with the electric lifting platform (8); a vortex temperature controller (7) is arranged on the electric lifting table (8); the method is characterized in that: a side deburring unit and a wheel scraping type floating foam removing unit; the side deburring unit is arranged on the underframe (1); the chassis (1) is provided with a wheel scraping type floating foam removing unit; the side face of the side direction deburring unit is provided with a wheel scraping type floating foam removing unit; the side direction deburring unit can polish the side surface of the heat sink piece in aspects; the wheel scraping type floating foam removing unit can be used for dipping the polished heat sink piece with metal melting materials;
the side direction deburring unit comprises a motor (201), a first transmission rod (202), a first transmission wheel (203), a second transmission wheel (204), a third transmission wheel (205), a fourth transmission wheel (206), a first shaft sleeve (207), a second transmission rod (208), a connecting plate (209), a first electric push rod (2010), a connecting block (2011), a second electric push rod (2012), an electric friction rod (2013), a third transmission rod (2014), a fifth transmission wheel (2015), a first gear (2016), a second gear (2017), a screw rod (2018), a chute plate (2019), a limit rod (2020), a sleeve rod (2021), a fourth transmission rod (2022), an electric grinding wheel (2023), a first electric sliding plate (2024), a first electric rack (2025), a third gear (2026), a fifth transmission rod (2027), a first cam (2028), a fourth gear (2029), a sixth transmission rod (2030), a second cam (2031) and a spring support seat (2032); the motor (201) is fixedly connected with the underframe (1); an output shaft of the motor (201) is fixedly connected with a first transmission rod (202); the outer surface of the first transmission rod (202) is fixedly connected with a first transmission wheel (203); the outer surface of the first transmission rod (202) is fixedly connected with a third transmission wheel (205); the first transmission rod (202) is rotationally connected with the underframe (1); the first transmission rod (202) is fixedly connected with the steering unit; the outer ring surface of the first driving wheel (203) is in driving connection with the second driving wheel (204) through a belt; the inner axle center of the second driving wheel (204) is fixedly connected with a third driving rod (2014); the outer ring surface of the third driving wheel (205) is in driving connection with the fourth driving wheel (206) through a belt; the inner axle center of the fourth driving wheel (206) is fixedly connected with the first axle sleeve (207); a second transmission rod (208) is arranged in the first shaft sleeve (207); the first shaft sleeve (207) is rotationally connected with the underframe (1); the second transmission rod (208) is rotationally connected with the connecting plate (209); the second transmission rod (208) is fixedly connected with the connecting block (2011); the connecting plate (209) is fixedly connected with the first electric push rod (2010); the first electric push rod (2010) is fixedly connected with the underframe (1); the connecting block (2011) is fixedly connected with the second electric push rod (2012); the second electric push rod (2012) is rotationally connected with the electric friction rod (2013) through a collar; the outer surface of the third transmission rod (2014) is fixedly connected with a fifth transmission wheel (2015); the outer surface of the third transmission rod (2014) is fixedly connected with the first gear (2016); the third transmission rod (2014) is rotationally connected with the underframe (1); the first gear (2016) is meshed with the second gear (2017); the inner axle center of the second gear (2017) is fixedly connected with the screw rod (2018); the screw rod (2018) is screwed with the underframe (1); the screw rod (2018) is rotationally connected with the chute plate (2019); the chute plate (2019) is fixedly connected with two groups of limit rods (2020) which are symmetrically arranged; the chute board (2019) is fixedly connected with the loop bar (2021); a first electric rack (2025) is arranged on the side surface of the chute plate (2019); the limit rod (2020) is in sliding connection with the underframe (1); a fourth transmission rod (2022) is arranged in the loop bar (2021); the fourth transmission rod (2022) is fixedly connected with the electric grinding wheel (2023); the fourth transmission rod (2022) is rotationally connected with the first electric skateboard (2024); the first electric sliding plate (2024) is in sliding connection with the chute plate (2019); two groups of electric grinding wheels (2023) and first electric sliding plates (2024) are symmetrically arranged at the center of a chute plate (2019); the first electric rack (2025) is in sliding connection with the underframe (1); the first electric rack (2025) is meshed with the third gear (2026); the first electric rack (2025) is meshed with the fourth gear (2029); the inner axle center of the third gear (2026) is fixedly connected with a fifth transmission rod (2027); the outer surface of the fifth transmission rod (2027) is fixedly connected with the first cam (2028); the fifth transmission rod (2027) is rotationally connected with the underframe (1); a group of spring supporting seats (2032) are arranged on the side surface of the first cam (2028); the inner axle center of the fourth gear (2029) is fixedly connected with a sixth transmission rod (2030); the outer surface of the sixth transmission rod (2030) is fixedly connected with the second cam (2031); the sixth transmission rod (2030) is rotationally connected with the underframe (1); a group of spring supporting seats (2032) are arranged on the side face of the second cam (2031); the spring support base (2032) is fixedly connected with the underframe (1); the third transmission rod (2014) to the electric grinding wheel (2023) are symmetrically arranged with two groups at the center of the first transmission rod (202); the two groups of fifth driving wheels (2015) are in driving connection through a belt; the first electric racks (2025) to the spring support base (2032) are symmetrically arranged with two groups at the center of the chute plate (2019); the spring support seats (2032) are symmetrically arranged in two groups by the centers of the chute plates (2019).
2. The polishing and impregnating device for the graphite substrate profile for the heat sink sheet according to claim 1, wherein the wheel scraping type foam removing unit comprises a first bevel gear (301), a seventh transmission rod (302), a cleaning roller (303), a sixth transmission wheel (304), a scraper (305), a cleaning plate (306), an electric rotating shaft (307), an electric sliding frame (308) and an electric sliding rod (309); a first bevel gear (301) is engaged with the steering unit; the inner axis of the first bevel gear (301) is fixedly connected with a seventh transmission rod (302); the outer surface of the seventh transmission rod (302) is fixedly connected with the cleaning roller (303); the outer surface of the seventh transmission rod (302) is fixedly connected with a sixth transmission wheel (304); the seventh transmission rod (302) is rotationally connected with the underframe (1); the cleaning roller (303) is in contact with the scraping plate (305); the scraping plate (305) is fixedly connected with the underframe (1); a cleaning plate (306) is arranged on the side surface of the cleaning roller (303); the cleaning plate (306) is fixedly connected with the electric rotating shaft (307); the electric rotating shaft (307) is rotationally connected with the electric sliding frame (308); both sides of the electric sliding frame (308) are simultaneously in sliding connection with the electric sliding rod (309); the seventh transmission rod (302) to the electric sliding frame (308) are symmetrically provided with two groups by the center of the electric sliding rod (309); the two groups of sixth driving wheels (304) are in driving connection through a belt; both groups of electric slide bars (309) are fixedly connected with the underframe (1).
3. The polishing and impregnating device for the graphite substrate profile for the heatsink according to claim 2, further comprising a steering unit, wherein the steering unit comprises a seventh driving wheel (401), an eighth driving wheel (402), an eighth driving rod (403), a ninth driving wheel (404), a tenth driving wheel (405), a second bevel gear (406), a ninth driving rod (407), a second bushing (408), a third bevel gear (409), a fourth bevel gear (4010), a fifth bevel gear (4011), a tenth driving rod (4012), a fifth gear (4013), a rack sliding plate (4014), a suspension (4015), an eleventh driving rod (4016), a turntable (4017), a sixth gear (4018), a second electric rack (4019), a first electric slider (4020), a third electric push rod (4021), a first support block (4022), a second electric slider (4023), a fourth electric push rod (4024), a second support block (4025), a second electric slide (4026) and a fifth electric push rod (4027); the inner axle center of the seventh driving wheel (401) is fixedly connected with the first driving rod (202); the outer ring surface of the seventh driving wheel (401) is in driving connection with the eighth driving wheel (402) through a belt; the inner axle center of the eighth driving wheel (402) is fixedly connected with an eighth driving rod (403); the outer surface of the eighth transmission rod (403) is fixedly connected with a ninth transmission wheel (404); the outer surface of the eighth transmission rod (403) is fixedly connected with the second bevel gear (406); the eighth transmission rod (403) is rotationally connected with the underframe (1); the outer ring surface of the ninth driving wheel (404) is in driving connection with a tenth driving wheel (405) through a belt; the inner axle center of the tenth driving wheel (405) is fixedly connected with a ninth driving rod (407); the second bevel gear (406) is meshed with the first bevel gear (301); a second shaft sleeve (408) is arranged outside the ninth transmission rod (407); the ninth transmission rod (407) is rotationally connected with the underframe (1); the outer surface of the second sleeve (408) is fixedly connected with a third bevel gear (409); the outer surface of the second sleeve (408) is fixedly connected with a fourth bevel gear (4010); a fifth bevel gear (4011) is arranged on the side surface of the second shaft sleeve (408); the second shaft sleeve (408) is rotationally connected with the second electric skateboard (4026); the second electric sliding plate (4026) is fixedly connected with the fifth electric push rod (4027); the fifth electric push rod (4027) is fixedly connected with the underframe (1); the internal axis of the fifth bevel gear (4011) is fixedly connected with a tenth transmission rod (4012); the outer surface of the tenth transmission rod (4012) is fixedly connected with a fifth gear (4013); the tenth transmission rod (4012) is rotationally connected with the underframe (1); the fifth gear (4013) is meshed with the rack sliding plate (4014); the rack sliding plate (4014) is fixedly connected with the suspension (4015); the rack sliding plate (4014) is rotationally connected with an eleventh transmission rod (4016); the rack sliding plate (4014) is in sliding connection with the underframe (1); an eleventh transmission rod (4016) is fixedly connected with the turntable (4017); the outer surface of the eleventh transmission rod (4016) is fixedly connected with a sixth gear (4018); the sixth gear (4018) is meshed with the second electric rack (4019); the second electric rack (4019) is in sliding connection with the rack sliding plate (4014); a first electric sliding block (4020) is arranged above the rack sliding plate (4014); the first electric sliding block (4020) is in sliding connection with the underframe (1); the first electric sliding block (4020) is fixedly connected with the third electric push rod (4021); the side surface of the first electric sliding block (4020) is provided with a second electric sliding block (4023); the third electric push rod (4021) is fixedly connected with the first supporting block (4022); the second electric sliding block (4023) is in sliding connection with the underframe (1); the second electric sliding block (4023) is fixedly connected with the fourth electric push rod (4024); the fourth electric push rod (4024) is fixedly connected with the second supporting block (4025); two groups of the first electric sliding blocks (4020) and the second supporting blocks (4025) are symmetrically arranged.
4. A polishing and impregnating device for a graphite substrate profile for a heat sink sheet according to any one of claims 1 to 3, further comprising a round hole cleaning unit, wherein the round hole cleaning unit comprises a sixth electric push rod (601), a tray (602), an electric rotating brush (603), an asymmetric u-shaped clamp (604), a connecting rod (605), a spring strip (606) and a limiting plate (607); the sixth electric push rod (601) is fixedly connected with the underframe (1); the sixth electric push rod (601) is fixedly connected with the tray (602); the side of the tray (602) is provided with an asymmetric u-shaped clamp (604); the asymmetric u-shaped clamp (604) is fixedly connected with the connecting rod (605); the asymmetric u-shaped clamps (604) are fixedly connected with two groups of spring strips (606) respectively; the connecting rod (605) is rotationally connected with the underframe (1); the two groups of spring strips (606) are fixedly connected with the limiting plate (607); the asymmetric u-shaped clamps (604) are respectively provided with a group of asymmetric u-shaped clamps (604) to limiting plates (607) in the directions of four corners of the tray (602); a group of electric rotating brushes (603) are arranged on the side face of each asymmetric u-shaped clamp (604); the electric rotating brush (603) is fixedly connected with the underframe (1).
5. A grinding and impregnating apparatus for graphite substrate profiles for heat sink sheets as claimed in claim 2, characterized in that the belt between the two symmetrically arranged sets of sixth driving wheels (304) is arranged in the form of a number-like "8".
6. A polishing and impregnating apparatus for a graphite substrate profile for heat sink sheet according to claim 3, wherein the outer circumferential surface of the second transmission rod (208) in contact with the first shaft sleeve (207) is provided with a cut-out surface; the outer annular surface of the ninth transmission rod (407) contacted with the second shaft sleeve (408) is provided with a straight section.
7. A polishing and impregnating apparatus for a graphite substrate profile for heat sink as claimed in claim 2, wherein the cleaning plate (306) is provided in a vertically folded structure having a plurality of dry through holes on a wide surface.
8. A polishing and impregnating apparatus for a graphite substrate profile for heat sink as claimed in claim 4, wherein the rotation axis of the asymmetric u-shaped clip (604) is disposed at a position lower than the middle of the asymmetric u-shaped clip (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110828268.4A CN113696024B (en) | 2021-07-22 | 2021-07-22 | Polishing and impregnating device for graphite substrate profile for heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110828268.4A CN113696024B (en) | 2021-07-22 | 2021-07-22 | Polishing and impregnating device for graphite substrate profile for heat sink |
Publications (2)
| Publication Number | Publication Date |
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| CN113696024A CN113696024A (en) | 2021-11-26 |
| CN113696024B true CN113696024B (en) | 2023-08-11 |
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| CN202110828268.4A Active CN113696024B (en) | 2021-07-22 | 2021-07-22 | Polishing and impregnating device for graphite substrate profile for heat sink |
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| CN (1) | CN113696024B (en) |
Citations (8)
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| CN112571696A (en) * | 2021-01-05 | 2021-03-30 | 谢杜川 | Burr removing device adaptable to rubber springs of various lengths |
| CN113043137A (en) * | 2021-03-03 | 2021-06-29 | 吴小莲 | Secondary grinding device for green silicon carbide sander |
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| FR1461531A (en) * | 1964-10-12 | 1966-02-25 | Matsushita Electronics Corp | Semiconductor device manufacturing process |
| CN104986832A (en) * | 2015-06-25 | 2015-10-21 | 宋萌瑶 | Electrolysis device capable of automatically scraping away electrode impurities |
| CN108766949A (en) * | 2018-06-04 | 2018-11-06 | 深圳市恒川激光技术有限公司 | A kind of application of graphite in preparing chip cooling heat sink material |
| CN209507826U (en) * | 2019-01-21 | 2019-10-18 | 吉蒙炭素有限责任公司 | A kind of impregnating autoclave wastewater filtering device producing ultra high power graphite electrode |
| CN209941071U (en) * | 2019-03-18 | 2020-01-14 | 河南凯威钢构有限公司 | Hot galvanizing bath |
| CN112355820A (en) * | 2020-11-04 | 2021-02-12 | 江西省储建工程技术有限公司 | All-round multi-angle chair grinding device |
| CN112571696A (en) * | 2021-01-05 | 2021-03-30 | 谢杜川 | Burr removing device adaptable to rubber springs of various lengths |
| CN113043137A (en) * | 2021-03-03 | 2021-06-29 | 吴小莲 | Secondary grinding device for green silicon carbide sander |
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| CN113696024A (en) | 2021-11-26 |
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