CN116277656A - Surface treatment device and treatment method for reflecting bowl of automobile headlight - Google Patents

Surface treatment device and treatment method for reflecting bowl of automobile headlight Download PDF

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Publication number
CN116277656A
CN116277656A CN202310282055.5A CN202310282055A CN116277656A CN 116277656 A CN116277656 A CN 116277656A CN 202310282055 A CN202310282055 A CN 202310282055A CN 116277656 A CN116277656 A CN 116277656A
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CN
China
Prior art keywords
reflecting bowl
reflecting
plate
clamping
disc
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Granted
Application number
CN202310282055.5A
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Chinese (zh)
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CN116277656B (en
Inventor
盛景俊
盛天诣
徐月
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Jiangsu Yuyi Photoelectric Technology Co ltd
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Jiangsu Yuyi Photoelectric Technology Co ltd
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Priority to CN202310282055.5A priority Critical patent/CN116277656B/en
Publication of CN116277656A publication Critical patent/CN116277656A/en
Application granted granted Critical
Publication of CN116277656B publication Critical patent/CN116277656B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/02Deburring or deflashing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00Optical elements, e.g. lenses, prisms
    • B29L2011/0083Reflectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/30Vehicles, e.g. ships or aircraft, or body parts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/747Lightning equipment
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse 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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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cleaning In General (AREA)

Abstract

The invention relates to the technical field of surface treatment of reflecting bowls, in particular to a surface treatment device and a surface treatment method of a reflecting bowl of an automobile headlight, wherein the surface treatment device of the reflecting bowl comprises a workbench, a pool frame, a partition plate, a cleaning and trimming part, a mounting rack and a clamping part; the table top is fixed with the pond frame on the workstation, and the inside partition panel that is fixed with of pond frame is equidistant to be provided with a plurality of clearance and is repaiied the portion on the partition panel, and slidable mounting has the mounting bracket about the pond frame upside between the internal wall surface. According to the surface treatment device for the reflecting bowl, disclosed by the invention, the design scheme of combining cleaning of the cleaning plate and scraping and trimming of the edge opening is adopted, after the reflecting bowl is clamped and invaded into an organic solvent, impurities on the reflecting surface of the reflecting bowl are cleaned by rotating the cleaning plate, meanwhile, the dissolution of release agent residues can be accelerated, burrs of the edge opening of the reflecting bowl are scraped layer by the edge block, so that the edge opening of the reflecting bowl is tidy, edge collapse during scraping of the edge block can be avoided, and the product quality of the reflecting bowl is improved.

Description

Surface treatment device and treatment method for reflecting bowl of automobile headlight
Technical Field
The invention relates to the technical field of surface treatment of reflecting bowls, in particular to a surface treatment device and a surface treatment method for a reflecting bowl of an automobile headlight.
Background
The car light includes a plurality of subassemblies such as dust cover, convex lens, mounting bracket, lamp source, reflection bowl, and wherein, reflection bowl can also be called reflector or reflector cup, and the reflection bowl mainly used gathers the scattered light that the lamp source sent, makes light can parallel emission, improves the utilization ratio and the illuminating effect of light.
In industrial production, the reflecting bowl is generally made of glass fiber reinforced plastic and is manufactured in a compression molding mode, and as the reflecting surface of the reflecting bowl blank obtained by compression molding is rough and the edge opening is irregular, the reflecting bowl blank cannot be directly put into use, a series of surface treatment links such as trimming, cleaning, paint spraying and coating are needed, and in order to accelerate the production progress of each link of the surface treatment of the reflecting bowl, a plurality of special auxiliary devices are often used for the surface treatment of the reflecting bowl, such as the following published numbers: the invention of CN114985170A discloses an auxiliary clamping device for manufacturing a car lamp reflector, which is used for clamping a reflecting bowl in the machining process, can avoid frequent rigid clamp replacement of the reflecting bowl in the machining process, and can rotate and turn the reflecting bowl after clamping and fixing, so that the machining is convenient, the machining time is shortened, and the production efficiency is improved.
However, the above-mentioned invention can only be used for clamping the reflecting bowl, and the following problems exist in the surface treatment process of the reflecting bowl: 1. mold release agent and other sundries can be reserved on the reflecting surface of the reflecting bowl obtained through compression molding, the edge opening of the reflecting bowl is not neat, flaws such as burrs can exist, and the quality of the reflecting bowl product is affected;
2. different specification reflection bowl inner wall inclination is different, therefore can't closely laminate with the reflection bowl inner wall when current processing apparatus carries out surface treatment to it, causes the reflection bowl to handle inadequately, and the piece debris that the processing produced probably can cause secondary damage to the internal face, influences the treatment effect.
Disclosure of Invention
The technical scheme is that the surface treatment device for the reflecting bowl of the automobile headlight comprises a workbench, a pool frame, a partition plate, cleaning and trimming parts, a mounting frame and clamping parts, wherein the pool frame is fixed on the upper table surface of the workbench, the partition plate is fixed in the pool frame, the partition plate is provided with the cleaning and trimming parts at equal intervals, the mounting frame is arranged between the left inner wall surface and the right inner wall surface of the upper side of the pool frame in a sliding manner, the right side surface of the pool frame is fixedly provided with an electric push rod, the ejection end of the electric push rod is rotationally connected with the right end of the mounting frame through a connecting block, and the mounting frame is provided with the clamping parts which are in one-to-one correspondence with the cleaning and trimming parts.
The cleaning and trimming part comprises a rotating disc, the rotating disc is rotatably mounted on the partition plate, the lower disc surface of the rotating disc is fixedly connected with a driven gear, a driving motor is fixed on the lower side surface of the partition plate through a motor sleeve, a driving gear is fixed at the output end of the driving motor, the driving gear and the driven gear are connected and driven through a belt, an inner bushing and an outer bushing are sequentially fixed in the middle of the upper disc surface of the rotating disc from inside to outside, a push rod is arranged in the inner bushing in a sliding mode, an extrusion spring is connected between the upper end of the push rod and the inner bushing, circumferential equiangular parts of the upper portion of the push rod are respectively hinged with the lower ends of a plurality of driving connecting rods, the upper ends of the driving connecting rods are hinged with the inner ends of the driven connecting rods, and the outer ends of the driven connecting rods extend out of the outer bushings and are hinged with the cleaning plate.
The lower end of the ejector rod sequentially passes through the rotating disc and the driven gear and is fixedly connected with the lug disc, the adjusting plate passes through the sliding column to be arranged on the workbench, the upper end of the adjusting screw is rotationally connected with the adjusting plate, the middle part of the adjusting screw is in threaded connection with the workbench, a plurality of groove discs in one-to-one correspondence with the lug discs are fixed on the adjusting plate, and the upper disc surface of the groove discs is attached to the lower disc surface of the lug disc.
The rotary disc is characterized in that a gear frame is fixed on the outer side surface of the rotary disc, a bevel gear is rotatably mounted on the gear frame, racks corresponding to the bevel gears one by one are fixed on the partition plate, the bevel gear is connected with the feed rod in a threaded fit mode, a sliding groove is formed in the upper disc surface of the rotary disc, a sliding block is arranged in the sliding groove in a sliding mode, a cutter groove is formed in the sliding block, an edge block is connected in the cutter groove through a reset spring, the sliding block is fixedly connected with one end of the hollow rod, the other end of the hollow rod extends out of the rotary disc, an adjusting nut is connected to the outer side surface of the hollow rod in a threaded fit mode, the inner end of the feed rod is provided with an elastic inclined plane lug structure and extends into the hollow rod, and a clamping groove matched with the inclined plane lug is formed in the hollow rod.
Further, a plurality of freely rotatable rotating rollers are distributed on the upper disc surface of the rotating disc.
Further, the outer side face of the outer lining is hinged with the lower ends of a plurality of stop rods, the stop rods correspond to the cleaning plates in number and position one by one, the stop rods are magnetic and can be attracted with the cleaning plates, and tension springs are connected between the upper parts of the stop rods and the outer side face of the outer lining.
Further, rectangular grooves are formed in the left side face of the tank frame, the left end of the mounting frame stretches into the rectangular grooves and is fixedly connected with the overturning gears, meshing teeth matched with the overturning gears are distributed on the inner side walls of the rectangular grooves, latch blocks are arranged in the rectangular grooves in a vertical sliding mode, and return springs are connected between the latch blocks and the lower walls of the rectangular grooves.
Further, clamping portion includes fixed frame, and fixed frame is inside to slide from top to bottom and is provided with the slide on the mounting bracket, and clamping screw upper end and slide rotate to be connected and middle part and mounting bracket threaded connection, and the cross groove has been seted up to the side on the fixed frame, and the symmetry slides in the cross groove and is provided with a plurality of clamp splice, and the clamp splice lower extreme is the inclined plane structure, and the kicking block is fixed at the slide middle part, and the kicking block passes through inclined plane voussoir and clamp splice inclined plane sliding connection.
Further, the slide circumference equi-angle is articulated with a plurality of hinge rod lower extreme, and fixed frame upside is fixed with the cover board, and the clamp lever wears to establish on the cover board, and clamp lever quantity, position respectively with hinge rod one-to-one, the clamp end of clamp lever inner for the centre gripping end of arcwall face and centre gripping end and hinge rod upper end hinge.
Further, the upper end of the sleeve plate is provided with threads, and the end sleeve is sleeved on the sleeve plate in a threaded fit mode.
In addition, the invention provides a surface treatment method for the reflecting bowl of the automobile headlight, which comprises the following steps:
firstly, primarily screening a reflecting bowl blank of an automobile headlight, and eliminating inferior and damaged blanks;
step two, carrying out surface cleaning and edge trimming on a reflecting bowl blank of an automobile headlight through a reflecting bowl surface treatment device, injecting an organic solvent into a pool frame, sleeving a reflecting bowl bulb mounting hole at the outer side of the upper end of a clamping block, rotating a clamping screw rod to enable a jacking block to jack up, further enabling the clamping block to tightly tighten the reflecting bowl bulb mounting hole and the clamping rod to clamp the outer side wall of the reflecting bowl, starting an electric push rod to drive a mounting frame to move downwards, enabling a reflecting bowl buckle to cover the outer side of a cleaning plate, starting a driving motor, enabling the cleaning plate to rotate to sweep impurities on the reflecting surface of the reflecting bowl, enabling a push rod to move downwards and enabling a driven connecting rod to retract through a driving connecting rod when a pressing spring pushes a lug plate to be embedded into a groove plate, facilitating separation of impurities mixed between the cleaning plate and the reflecting surface of the reflecting bowl, enabling a bevel gear to be meshed with the rack in a rotating mode, enabling the bevel gear to intermittently rotate, enabling a feed rod to gradually move towards the center of a rotating plate, enabling the feed rod to push the sliding block to be matched with the hollow rod through a bevel lug, and enabling the edge block to cut burrs on the reflecting bowl edge layer by layer until a set position is reached;
step three, drying the cleaned and trimmed automobile front lamp reflecting bowl blank and further spraying primer;
and fourthly, carrying out vacuum coating mirror surface treatment on the automobile headlight reflecting bowl blank.
The invention has the beneficial effects that: 1. according to the surface treatment device for the reflecting bowl, disclosed by the invention, the design scheme of combining cleaning by the cleaning plate and scraping and trimming of the edge opening is adopted, after the reflecting bowl is clamped and invaded into an organic solvent, impurities on the reflecting surface of the reflecting bowl are cleaned by rotating the cleaning plate, meanwhile, the dissolution of release agent residues can be accelerated, burrs of the edge opening of the reflecting bowl are scraped layer by the edge block, so that the edge opening of the reflecting bowl is tidy, edge collapse during scraping of the edge block can be avoided, and the product quality of the reflecting bowl is improved;
2. the clamping part is used for clamping and fixing the reflecting bowl, the reflecting bowl can be clamped more firmly by adopting an inner clamping and outer supporting mode, the end sleeve can support the edge opening of the reflecting bowl, and the clamping effect of the reflecting bowl is improved;
3. the cleaning and trimming part can clean the reflecting surface of the reflecting bowl, trim the edge opening of the reflecting bowl, the surface treatment efficiency of the reflecting bowl can be improved by adopting a mode of synchronous cleaning and trimming, and when the reflecting surface of the reflecting bowl is cleaned, the cleaning plate can be intermittently separated from the reflecting surface of the reflecting bowl, so that sundries mixed between the cleaning plate and the reflecting surface of the reflecting bowl are conveniently separated, and the cleaning effect of the cleaning plate is improved;
4. when the cleaning plate and the reflecting surface of the reflecting bowl are separated and retracted, the stop lever can strike the cleaning plate to shake the cleaning plate, the separation effect of impurities mixed between the cleaning plate and the reflecting surface of the reflecting bowl is improved, the stop lever can keep the cleaning plate inclined at a certain angle in an initial state, and the reflecting bowl is conveniently covered on the outer side of the cleaning plate.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a first perspective view of a reflective bowl surface treatment apparatus of the present invention.
Fig. 2 is a schematic view showing a second perspective structure of the reflective bowl surface treating apparatus of the present invention.
FIG. 3 is a schematic cross-sectional view of a reflective bowl surface treatment apparatus of the present invention.
Fig. 4 is a schematic perspective view of a clamping part of the reflecting bowl surface treating device.
Fig. 5 is a schematic perspective view of a cleaning finishing section of the reflecting bowl surface treating apparatus of the present invention.
Fig. 6 is a schematic perspective view of a slider, a hollow bar, a feed bar and a bevel gear of the reflecting bowl surface treating apparatus of the present invention.
Fig. 7 is a schematic perspective view of the blade block and return spring of the reflective bowl surface treating apparatus of the present invention.
Fig. 8 is a schematic perspective view of the adjusting plate, adjusting screw and grooved plate of the reflecting bowl surface treating device of the present invention.
Fig. 9 is a schematic perspective view of driven gears, driving gears and driving motors of the reflecting bowl surface treating device of the present invention.
Fig. 10 is a schematic perspective view of a fixing frame and a clamping block of the reflective bowl surface treating apparatus of the present invention.
Fig. 11 is a schematic perspective view of a clamp block and a top block of the reflective bowl surface treatment apparatus of the present invention.
Fig. 12 is a schematic perspective view of a rotating plate and a rotating roller of the reflective bowl surface treating apparatus of the present invention.
Fig. 13 is a schematic perspective view of a fluted disc of the reflective bowl surface treatment device of the present invention.
Fig. 14 is a schematic top view of a fluted disc of the reflective bowl surface treatment device of the present invention.
Fig. 15 is a schematic perspective view of a cam plate of the reflective bowl surface treating apparatus of the present invention.
Fig. 16 is a schematic top view of a cam plate of the reflective bowl surface treatment device of the present invention.
Fig. 17 is a schematic view of an automotive headlamp reflector bowl blank.
In the figure: 1. a work table; 2. a pool frame; 3. a partition panel; 4. cleaning the trimming part; 41. a rotating disc; 411. a driven gear; 412. a driving motor; 413. a drive gear; 414. a rotating roller; 42. an inner liner; 421. an outer liner; 43. a push rod; 431. extruding a spring; 432. a drive link; 433. a driven connecting rod; 434. a cleaning plate; 435. a bump plate; 436. a stop lever; 437. a tension spring; 44. an adjusting plate; 441. adjusting a screw; 442. a groove disc; 45. a gear frame; 451. bevel gears; 452. a rack; 453. a feed bar; 46. a slide block; 461. a return spring; 462. a blade block; 463. a hollow rod; 464. an adjusting nut; 5. a mounting frame; 51. an electric push rod; 511. a connecting block; 52. a turnover gear; 521. a latch block; 522. a return spring; 6. a clamping part; 61. a fixed frame; 611. clamping blocks; 62. a slide plate; 621. clamping a screw; 63. a top block; 64. a hinge rod; 641. a sleeve plate; 642. a clamping rod; 65. an end sleeve; 7. a bevel block; 71. pushing the spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, 2 and 17, an automobile headlight reflecting bowl surface treatment device and a treatment method, wherein the reflecting bowl surface treatment device comprises a workbench 1, a pool frame 2, a partition plate 3, a cleaning and trimming part 4, a mounting frame 5 and a clamping part 6, wherein the workbench 1 is placed on the ground, the pool frame 2 is fixed on the upper surface of the workbench 1, the partition plate 3 is fixed inside the pool frame 2, a plurality of cleaning and trimming parts 4 are arranged on the partition plate 3 at equal intervals, the mounting frame 5 is arranged between the left inner wall surface and the right inner wall surface of the upper side of the pool frame 2 in a sliding manner, an electric push rod 51 is fixed on the right side surface of the pool frame 2, the ejection end of the electric push rod 51 is rotationally connected with the right end of the mounting frame 5 through a connecting block 511, and a plurality of clamping parts 6 which are in one-to-one correspondence with the cleaning and trimming parts 4 are arranged on the mounting frame 5.
The design scheme that the cleaning plate is adopted to clean the reflecting bowl and the edge is scraped and dressed is combined, after the reflecting bowl is clamped and invaded into the organic solvent, the demolding agent and other sundries remained on the reflecting surface of the reflecting bowl can be cleaned, the bowl opening is repaired in order in a layer-by-layer cutting mode, when the device works, firstly, the organic solvent is injected into the tank frame 2, the reflecting bowl is locked on the clamping part 6 in a manual mode, and then the electric push rod 51 is started to drive the mounting frame 5 to move downwards, so that the clamping part 6 covers the reflecting bowl on the cleaning and dressed part 4, the electrified cleaning and dressed part 4 can clean and dressed the reflecting surface of the reflecting bowl, the demolding agent and other residues on the reflecting surface are dissolved in the organic solvent, and the quality of the reflecting bowl products is improved.
As shown in fig. 3, fig. 4, fig. 10 and fig. 11, the clamping part 6 comprises a fixing frame 61, the fixing frame 61 is fixed on the mounting frame 5, a sliding plate 62 is arranged in the fixing frame 61 in a vertically sliding manner, the upper end of a clamping screw 621 is rotationally connected with the sliding plate 62, the middle part of the clamping screw is in threaded connection with the mounting frame 5, a cross groove is formed in the upper side surface of the fixing frame 61, a plurality of clamping blocks 611 are symmetrically arranged in the cross groove in a sliding manner, the lower end of each clamping block 611 is of an inclined surface structure, a top block 63 is fixed in the middle part of the sliding plate 62, the top block 63 is in inclined surface sliding connection with the clamping block 611 through an inclined surface wedge, the clamping part 6 is used for clamping and fixing a reflecting bowl, during operation, a reflecting bowl bulb mounting hole is sleeved on the outer side of the upper end of the clamping block 611, the sliding plate 62 is enabled to move upwards by rotating the clamping screw 621, and the top block 63 pushes the clamping block 611 to move outwards through the matching of the inclined surface and the inclined surface, so that the reflecting bowl bulb mounting hole is tightly fixed.
As shown in fig. 4, the sliding plate 62 is hinged to the lower ends of the hinge rods 64 at equal angles in the circumferential direction, the sleeve plate 641 is fixed to the upper side surface of the fixed frame 61, the clamping rods 642 are arranged on the sleeve plate 641 in a penetrating manner, the number and the positions of the clamping rods 642 are respectively in one-to-one correspondence with the hinge rods 64, the inner ends of the clamping rods 642 are the clamping ends of arc surfaces, the clamping ends are hinged to the upper ends of the hinge rods 64, and when the sliding plate 62 moves upwards, the clamping rods 642 can be driven to clamp the outer side wall of the reflecting bowl through the hinge rods 64, so that the clamping and fixing effects of the reflecting bowl are improved.
As shown in fig. 4, the upper end of the sleeve plate 641 is provided with threads, the end sleeve 65 is sleeved on the sleeve plate 641 in a threaded fit manner, in operation, the end sleeve 65 can support the edge of the reflecting bowl, and the supporting position can be adjusted in a threaded screwing manner, so that the reflecting bowl is at a proper height, and the applicability of the end sleeve 65 is improved.
As shown in fig. 1 and 2, a rectangular groove is formed on the left side surface of the tank frame 2, the left end of the mounting frame 5 stretches into the rectangular groove and is fixedly connected with the turning gear 52, meshing teeth matched with the turning gear 52 are distributed on the inner side wall of the rectangular groove, a latch block 521 is arranged in the rectangular groove in a sliding manner up and down, a return spring 522 is connected between the latch block 521 and the lower wall of the rectangular groove, in operation, when the electric push rod 51 drives the mounting frame 5 to move downwards, the turning gear 52 is meshed with the meshing teeth on the inner side wall of the rectangular groove, the mounting frame 5 rotates and enables the clamping part 6 to face the cleaning and trimming part 4, the turning gear 52 and the latch block 521 cannot rotate any more after being clamped, the clamping part 6 is more stable during cleaning and trimming, the clamping part 5 continuously moves downwards, the latch block 521 compresses the return spring 522, the clamping part 6 covers the reflecting bowl on the cleaning and is reset after the cleaning and trimming, the electric push rod 51 drives the mounting frame 5 to move upwards, the meshing teeth on the inner side wall of the turning gear 52 and the rectangular groove again, the mounting frame 5 rotates and enables the clamping part 6 to face upwards, the reflecting bowl is convenient to be mounted and dismounted manually, and the practicability is increased.
As shown in fig. 5, fig. 8 and fig. 9, the cleaning and trimming part 4 comprises a rotating disc 41, the rotating disc 41 is rotatably mounted on the partition plate 3, the lower disc surface of the rotating disc 41 is fixedly connected with a driven gear 411, a driving motor 412 is fixed on the lower side surface of the partition plate 3 through a motor sleeve, a driving gear 413 is fixed on the output end of the driving motor 412, the driving gear 413 and the driven gear 411 are connected through a belt, an inner bushing 42 and an outer bushing 421 are sequentially fixed in the middle of the upper disc surface of the rotating disc 41 from inside to outside, a push rod 43 is slidably arranged in the inner bushing 42, an extrusion spring 431 is connected between the upper end of the push rod 43 and the inner bushing 42, the upper circumferential equiangular parts of the push rod 43 are respectively hinged with the lower ends of a plurality of driving connecting rods 432, the upper ends of the driving connecting rods 432 are hinged with the inner ends of the driven connecting rods 433, the outer ends of the driven connecting rods 433 extend out of the outer bushing 421 and are hinged with a cleaning plate 434, the lower ends of the push rod 43 sequentially penetrate through the rotating disc 41 and the driven gear 411 and are fixedly connected with a lug plate 435, an adjusting plate 44 is arranged on a workbench 1 through a sliding column, the upper end of the adjusting screw 441 is rotatably connected with the middle plate 44 and is in a rotary connection with the workbench 435, and is in a groove fit with a plurality of lug plates 442, and a groove 442 is correspondingly formed in the upper disc surface of the adjusting plate 44, and is correspondingly connected with the disc 442.
The cleaning and trimming part 4 can clean the reflecting surface of the reflecting bowl and trim the edge of the reflecting bowl, when the cleaning and trimming device works, the clamping part 6 drives the reflecting bowl to cover the outer side of the cleaning plate 434, the adjusting screw rod 441 is manually rotated, the adjusting plate 44 pushes the ejector rod 43 to move upwards, the ejector rod 43 pushes the driven connecting rod 433 to press the cleaning plate 434 on the reflecting surface of the reflecting bowl through the driving connecting rod 432, the driving motor 412 is started again to drive the rotating plate 41 to rotate, the cleaning plate 434 can clean sundries on the reflecting surface of the reflecting bowl and can accelerate dissolution of release agent residues, the ejector rod 43 can drive the lug plate 435 to rotate on the upper side surface of the groove plate 442 when rotating, when the extrusion spring 431 pushes the lug plate 435 to be embedded into the groove plate 442, the ejector rod 43 moves downwards and pulls the driven connecting rod 433 through the driving connecting rod 432, so that the cleaning plate 434 is retracted, sundries mixed between the cleaning plate 434 and the reflecting surface of the reflecting bowl are separated, the cleaning effect of the cleaning plate 434 is increased, the lug plate 434 can slide out from one side of the groove plate 442 continuously, and the lug plate 435 is reset, so that the cleaning plate 435 is carried out on the reflecting bowl 434 to press and cover on the reflecting surface of the reflecting bowl 435 again.
It should be noted that, referring to fig. 13 and 14, when the cam plate 435 is in the initial position, the cam distributed on the lower surface contacts with the upper side of the groove plate 442, one side of the groove distributed on the groove plate 442 is a slope surface, the cam can slide upward along the slope surface when the cam plate 435 rotates, and the other side of the groove is a vertical surface, so that the cam plate 435 and the groove plate 442 are quickly buckled.
As shown in fig. 6 and 7, the outer side of the rotating disc 41 is fixed with a gear rack 45, a bevel gear 451 is rotatably mounted on the gear rack 45, racks 452 corresponding to the bevel gears 451 one by one are fixed on the partition plate 3, the bevel gears 451 are connected with a feed rod 453 in a threaded fit manner, a sliding groove is formed in the upper disc surface of the rotating disc 41, a sliding block 46 is slidably arranged in the sliding groove, a knife groove is formed in the sliding block 46, a blade block 462 is connected in the knife groove through a reset spring 461, the sliding block 46 is fixedly connected with one end of the hollow rod 463, the other end of the hollow rod 463 extends out of the rotating disc 41, an adjusting nut 464 is connected to the outer side of the hollow rod 463 in a threaded fit manner, the inner end of the feed rod 453 is provided with an elastic inclined lug structure and extends into the hollow rod 463, a clamping groove matched with the inclined lug is formed in the hollow rod 463, during operation, the rotating disc 41 drives the bevel gears 451 to be in rotary engagement with the racks 452, the racks 452 intermittently rotate, the feed rod 453 gradually moves towards the center of the rotating disc 41, the feed rod 453 can push the sliding block 46 through the inclined lug and the hollow rod 463, the inclined lug is matched with the hollow rod 463, the adjusting nut can continuously move towards the edge of the cutting edge of the blade block 462, the hollow rod 463, the edge of the blade block can not continuously move towards the adjusting nut 462, and the rotating disc can continuously contact with the adjusting nut when the adjusting nut is prevented from being pushed by the adjusting nut 462, and the rotating along the edge of the cutting edge of the rotating disc.
It should be noted that, the side wall surface of the clamping groove of the hollow rod 463 is provided with a chamfer surface matched with the slant protrusion of the feed rod 453, when the end sleeve 65 is pressed on the rotating disc 41, the reset spring 461 will push the upper end of the blade block 462 to be closely attached to the end sleeve 65, so that the blade block 462 can be suitable for cutting burrs of reflective bowls with different wall thicknesses.
As shown in fig. 13, 14, 15 and 16, in other embodiments, the upper side of the groove plate 442 is provided with a rear groove corresponding to the groove one by one, and the rear groove is connected with a bevel block 7 through a pushing spring 71, and the protrusion of the protrusion plate 435 is in bevel fit with the bevel block 7, because the cleaning plate 434 cleans the reflective bowl in a unidirectional rotation manner, in order to further increase the cleaning effect of the reflective bowl, the cleaning plate 434 may be operated in a reverse rotation manner, when the driving motor 412 is started to complete cleaning of the side wall of the reflective bowl by the cleaning plate 434, and when the rotating plate 41 rotates clockwise, the bevel gear 451 is driven to mesh with the rack 452 again, so that the feed rod 453 moves outwards and drives the blade block 462 to reset, and when the protrusion plate 435 rotates clockwise, the bevel block 7 can be pressed into the rear groove through the protrusion, so that the protrusion plate 442 also slides out of the groove plate 453 when rotating clockwise, thereby avoiding the influence on the reset of the feed rod 453 and the cleaning plate 434 when rotating clockwise.
As shown in fig. 12, the upper disc surface of the rotating disc 41 is distributed with a plurality of rotating rollers 414 capable of freely rotating, and the rotating rollers 414 can reduce friction between the rotating disc 41 and the reflecting bowl during rotation, so as to increase cleaning and trimming effects of the reflecting bowl.
As shown in fig. 5, the outer side surface of the outer liner 421 is hinged to the lower ends of a plurality of stop rods 436, the stop rods 436 correspond to the cleaning plates 434 in number and position one by one, the stop rods 436 are magnetic and can be attracted to the cleaning plates 434, a tension spring 437 is connected between the upper parts of the stop rods 436 and the outer side surface of the outer liner 421, when the cleaning plates 434 are separated and retracted from the reflecting surfaces of the reflecting bowls, the cleaning plates 434 are attracted to the stop rods 436, the stop rods 436 are enabled to knock the cleaning plates 434, shake is caused to happen to the cleaning plates 434, the separating effect of impurities mixed between the cleaning plates 434 and the reflecting surfaces of the reflecting bowls is increased, when the cleaning plates 434 are ejected outwards, the tension spring 437 drives the stop rods 436 to reset, the stop rods 436 can keep the cleaning plates 434 inclined at a certain angle in an initial state, the reflecting bowls are conveniently buckled on the outer sides of the cleaning plates 434, and the practicability of the cleaning plates 434 is increased.
In addition, the invention provides a surface treatment method for the reflecting bowl of the automobile headlight, which comprises the following steps:
firstly, primarily screening a reflecting bowl blank of an automobile headlight, and eliminating inferior and damaged blanks;
step two, carrying out surface cleaning and edge trimming on a reflecting bowl blank of an automobile headlight through a reflecting bowl surface treatment device, injecting an organic solvent into a pool frame 2, sleeving a reflecting bowl bulb mounting hole on the outer side of the upper end of a clamping block 611, rotating a clamping screw 621 to enable a top block 63 to be propped up, further enabling the clamping block 611 to tighten the reflecting bowl bulb mounting hole and a clamping rod 642 to clamp the outer side wall of the reflecting bowl, starting an electric push rod 51 to drive a mounting frame 5 to move downwards, enabling the reflecting bowl to be covered on the outer side of a cleaning plate 434, starting a driving motor 412, enabling the cleaning plate 434 to rotate to sweep sundries on the reflecting surface of the reflecting bowl, and when a pressing spring 431 pushes a lug disc 435 to be embedded into a groove disc 442, enabling a push rod 43 to move downwards and a driven connecting rod 433 to be pulled by a driving connecting rod 432 to retract, facilitating the separation of sundries between the cleaning plate 434 and the reflecting surface of the reflecting bowl, enabling a bevel gear 451 to be meshed with a rack 452 in a wheel, enabling a bevel gear 451 to intermittently rotate, enabling a feed rod 453 to gradually move towards the center of the rotating disc 41, enabling the feed rod 453 to push a sliding block 46 to be matched with the hollow rod 463 through the inclined plane so as to enable the bevel gear 453 to cut the reflecting bowl to reach the edge of the reflecting bowl to be gradually set up to the edge position of the edge of the reflecting bowl;
step three, drying the cleaned and trimmed automobile front lamp reflecting bowl blank and further spraying primer;
and fourthly, carrying out vacuum coating mirror surface treatment on the automobile headlight reflecting bowl blank.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides an automobile headlight reflection bowl surface treatment device, including workstation (1), pond frame (2), partition panel (3), clearance repair portion (4), mounting bracket (5) and clamping portion (6), a serial communication port, the mesa is fixed with pond frame (2) on workstation (1), the inside partition panel (3) that is fixed with of pond frame (2), equidistant a plurality of clearance repair portion (4) that are provided with on partition panel (3), sliding mounting bracket (5) about pond frame (2) upside between the inner wall surface, be fixed with electric putter (51) on pond frame (2) right flank, electric putter (51) ejecting end is connected with the rotation of mounting bracket (5) right-hand member through connecting block (511), be provided with a plurality of clamping portions (6) with clearance repair portion (4) one-to-one on mounting bracket (5);
the cleaning and trimming part (4) comprises a rotating disc (41), the rotating disc (41) is rotatably arranged on the partition plate (3), the lower disc surface of the rotating disc (41) is fixedly connected with a driven gear (411), a driving motor (412) is fixed on the lower side surface of the partition plate (3) through a motor sleeve, a driving gear (413) is fixed at the output end of the driving motor (412), the driving gear (413) and the driven gear (411) are connected and driven through a belt, an inner bushing (42) and an outer bushing (421) are sequentially fixed in the middle of the upper disc surface of the rotating disc (41) from inside to outside, a push rod (43) is arranged in the inner bushing (42) in a vertically sliding mode, an extrusion spring (431) is connected between the upper end of the push rod (43) and the inner bushing (42), the upper circumferential equiangular parts of the upper parts of the push rod (43) are hinged with the lower ends of a plurality of driving connecting rods (432) respectively, the upper ends of the driving connecting rods (432) are hinged with the inner ends of the driven connecting rods (433), and the outer ends of the driven connecting rods (433) extend out of the outer bushing (421) and are hinged with the cleaning plate (434);
the lower end of the ejector rod (43) sequentially passes through the rotating disc (41) and the driven gear (411) and is fixedly connected with the lug disc (435), the adjusting plate (44) passes through the sliding column to be arranged on the workbench (1), the upper end of the adjusting screw rod (441) is rotationally connected with the adjusting plate (44) and the middle part of the adjusting screw rod is in threaded connection with the workbench (1), a plurality of groove discs (442) which are in one-to-one correspondence with the lug disc (435) are fixed on the adjusting plate (44), and the upper disc surface of the groove discs (442) is attached to the lower disc surface of the lug disc (435);
the utility model discloses a bevel gear rack (45) is fixed with on the lateral surface of rolling disc (41), install bevel gear (451) on rolling disc (45) rotation, be fixed with on partition panel (3) with bevel gear (451) one-to-one rack (452), bevel gear (451) are connected with feed rod (453) through screw-thread fit's mode, the sliding tray has been seted up to the quotation on rolling disc (41), sliding in the sliding tray is provided with slider (46), the sword groove has been seted up on slider (46), be connected with sword piece (462) through reset spring (461) in the sword inslot, slider (46) and hollow rod (463) one end fixed connection, hollow rod (463) other end stretches out rolling disc (41), hollow rod (463) lateral surface is connected with adjusting nut (464) through screw-thread fit's mode, feed rod (453) inner be had elastic inclined plane lug structure and stretch into inside hollow rod (463), seted up on hollow rod (463) with inclined plane lug matched with draw-in groove.
2. The surface treatment device for the reflecting bowl of the automobile headlight according to claim 1, wherein a plurality of freely rotatable rotating rollers (414) are distributed on the upper disc surface of the rotating disc (41).
3. The surface treatment device for the reflecting bowl of the automobile headlight according to claim 1, wherein the outer side surface of the outer lining (421) is hinged to the lower ends of a plurality of stop rods (436), the stop rods (436) are in one-to-one correspondence with the number and the positions of the cleaning plates (434), the stop rods (436) are magnetic and can be attracted with the cleaning plates (434), and tension springs (437) are connected between the upper parts of the stop rods (436) and the outer side surface of the outer lining (421).
4. The surface treatment device for the reflecting bowl of the automobile headlight according to claim 1, wherein a rectangular groove is formed in the left side face of the tank frame (2), the left end of the mounting frame (5) stretches into the rectangular groove and is fixedly connected with the turning gear (52), meshing teeth matched with the turning gear (52) are distributed on the inner side wall of the rectangular groove, a latch block (521) is arranged in the rectangular groove in a vertically sliding mode, and a return spring (522) is connected between the latch block (521) and the lower wall in the rectangular groove.
5. The surface treatment device for the reflecting bowl of the automobile headlight according to claim 1, wherein the clamping part (6) comprises a fixed frame (61), the fixed frame (61) is fixed on the mounting frame (5), a sliding plate (62) is arranged in the fixed frame (61) in a vertical sliding manner, the upper end of the clamping screw (621) is rotationally connected with the sliding plate (62) and the middle part of the clamping screw is in threaded connection with the mounting frame (5), a cross groove is formed in the upper side surface of the fixed frame (61), a plurality of clamping blocks (611) are symmetrically arranged in the cross groove in a sliding manner, the lower end of each clamping block (611) is of an inclined surface structure, a top block (63) is fixed in the middle part of the sliding plate (62), and the top block (63) is in inclined surface sliding connection with the clamping blocks (611) through wedge blocks.
6. The surface treatment device for the reflecting bowl of the automobile headlight according to claim 5, wherein the sliding plate (62) is hinged with the lower ends of the hinge rods (64) at equal angles in the circumferential direction, the sleeve plate (641) is fixed on the upper side surface of the fixed frame (61), the clamping rods (642) are arranged on the sleeve plate (641) in a penetrating mode, the number and the positions of the clamping rods (642) are respectively in one-to-one correspondence with the hinge rods (64), the inner ends of the clamping rods (642) are clamping ends of arc-shaped surfaces, and the clamping ends are hinged with the upper ends of the hinge rods (64).
7. The surface treatment device for the reflecting bowl of the automobile headlight according to claim 6, wherein the upper end of the sleeve plate (641) is provided with threads, and the end sleeve (65) is sleeved on the sleeve plate (641) in a threaded fit mode.
8. A method for treating the surface of a reflecting bowl of an automobile headlight, which adopts the device for treating the surface of the reflecting bowl of the automobile headlight according to any one of the claims 1 to 7, and is characterized by comprising the following steps:
step one, injecting an organic solvent into a pool frame (2), and clamping and locking a reflecting bowl by adopting a clamping part (6);
step two, manually rotating an adjusting screw (441) to enable an adjusting plate (44) to push a push rod (43) to move upwards, and enabling the push rod (43) to push a driven connecting rod (433) through a driving connecting rod (432) to press a cleaning plate (434) on a reflecting surface of a reflecting bowl;
step three, starting the electric push rod (51) to drive the mounting frame (5) to move downwards, so that the reflecting bowl is covered on the outer side of the cleaning plate (434);
step four, starting a driving motor (412) to enable a cleaning plate (434) to rotate so as to sweep sundries on a reflecting surface of a reflecting bowl, when an extrusion spring (431) pushes a lug disc (435) to be embedded into a groove disc (442), a push rod (43) moves downwards and pulls a driven connecting rod (433) through a driving connecting rod (432) so as to enable the cleaning plate (434) to retract, impurities trapped between the cleaning plate (434) and the reflecting surface of the reflecting bowl are separated conveniently, a bevel gear (451) is meshed with a rack (452) in a rotating way, so that the bevel gear (451) intermittently rotates, a feed rod (453) moves towards a disc center of the rotating disc (41) gradually, and the feed rod (453) can push a slide block (46) in a matched mode through an inclined plane lug and a hollow rod (463) so that a blade block (462) cuts burrs of the reflecting bowl layer by layer until a set position is reached;
and fifthly, resetting each structure of the device after finishing the surface treatment of the reflecting bowl.
CN202310282055.5A 2023-03-21 2023-03-21 Surface treatment device and treatment method for reflecting bowl of automobile headlight Active CN116277656B (en)

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CN116277656B CN116277656B (en) 2023-09-15

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CN113696086A (en) * 2021-09-15 2021-11-26 无锡透平叶片有限公司 Multi-degree-of-freedom cooperative auxiliary device for improving grinding efficiency of vibration finishing
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CN114248166A (en) * 2021-12-29 2022-03-29 刘子勤 Ceramic bowl bottom polishing instrument
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CN217750764U (en) * 2022-08-08 2022-11-08 杭州颂光者科技有限公司 LED reflector external polishing device with position locking structure
CN115533655A (en) * 2022-03-05 2022-12-30 曹解涛 New energy automobile wheel hub grinding device
CN115635396A (en) * 2022-11-10 2023-01-24 江苏恒鑫润翔机电制造有限公司 Polishing device for outer cambered surface of friction plate of block brake

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003126790A (en) * 2001-10-29 2003-05-07 Heiwa Corp Polishing pellet washing machine
US20090098809A1 (en) * 2006-02-10 2009-04-16 Sang-Bae Shim Bowling ball surface treatment device
CN108296896A (en) * 2018-03-15 2018-07-20 陈善兰 A kind of large size pipe inner wall grinding device
CN209887344U (en) * 2019-04-18 2020-01-03 抚州市东乡区华昶铜业有限公司 Polishing equipment is used in phosphorus copper ball production
CN214979843U (en) * 2021-08-12 2021-12-03 昆山莱捷有色金属有限公司 Automobile die casting surface deburring cleaning equipment
CN113696086A (en) * 2021-09-15 2021-11-26 无锡透平叶片有限公司 Multi-degree-of-freedom cooperative auxiliary device for improving grinding efficiency of vibration finishing
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CN115635396A (en) * 2022-11-10 2023-01-24 江苏恒鑫润翔机电制造有限公司 Polishing device for outer cambered surface of friction plate of block brake

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