CN110977682A - Optical lens grinder with cleaning function - Google Patents
Optical lens grinder with cleaning function Download PDFInfo
- Publication number
- CN110977682A CN110977682A CN201911409974.4A CN201911409974A CN110977682A CN 110977682 A CN110977682 A CN 110977682A CN 201911409974 A CN201911409974 A CN 201911409974A CN 110977682 A CN110977682 A CN 110977682A
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- Prior art keywords
- optical lens
- cleaning
- suction nozzle
- box
- grinding
- Prior art date
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- 230000003287 optical effect Effects 0.000 title claims abstract description 202
- 238000004140 cleaning Methods 0.000 title claims abstract description 111
- 238000000227 grinding Methods 0.000 claims abstract description 54
- 238000002791 soaking Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000011010 flushing procedure Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 37
- 230000007306 turnover Effects 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000000843 powder Substances 0.000 abstract description 7
- 239000010426 asphalt Substances 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 description 18
- 238000005406 washing Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Classifications
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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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/02—Devices for holding articles during cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
- B24B37/345—Feeding, loading or unloading work specially adapted to lapping
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses an optical lens grinding machine with a cleaning function, which comprises a rack, wherein a material rack, a grinding device, a conveying device, a cleaning device and a soaking box are arranged on the rack, the conveying device comprises a first suction nozzle, and the cleaning device comprises a cleaning box, and a cleaning tank, a flushing pipe and a high-pressure pipe which are arranged in the cleaning box. The optical lens with the residues such as asphalt, grinding powder and the like is transferred into the cleaning device by the first suction nozzle for cleaning, so that the residues are not cleaned in time when being cured on the optical lens, the cleaning is easier, the subsequent cleaning procedures can be reduced, and the grinding efficiency is improved. And the first suction nozzle is cleaned in the cleaning tank and then adsorbs the optical lens, so that pollutants can be prevented from being adhered to the optical lens, workers can be prevented from contacting grinding liquid or cleaning liquid for a long time, and the optical lens is transferred into the soaking box after being cleaned, so that dust in the air can be prevented from being adhered to the optical lens.
Description
Technical Field
The invention relates to the technical field of grinding of optical lenses, in particular to an optical lens grinding machine with a cleaning function.
Background
Grinding is a necessary procedure in the production process of optical lenses and determines the surface quality of the optical lenses, such as appearance and precision of the optical lenses.
After the optical lens is subjected to a milling process or the like, the surface of the optical lens has fine cracks and is not sufficiently transparent, and polishing is usually required to achieve a surface with higher precision. In the polishing, it is necessary to polish the surface of the optical lens by using substances such as asphalt and grinding powder to remove cracks on the surface of the optical lens, so that the surface of the optical lens is more transparent, but residues such as grinding powder and asphalt are likely to adhere to the surface of the optical lens. Some current optical lens grinds machines, after having ground optical lens, take off optical lens by the workman, soak optical lens again and wash in the washing liquid, and when the workman got optical lens from optical lens grinds machine, operating speed was slow, work efficiency is low, in the short time, materials such as residual pitch and abrasive powder on optical lens surface solidify easily and form the vestige for it is comparatively difficult to wash, need several independent processes to wash usually, can consume more manpower and materials this moment.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an optical lens grinding machine with a cleaning function, which can clean residues such as asphalt, grinding powder and the like on a ground optical lens in time, avoid traces formed by the residues solidified on the optical lens for a long time and enable the optical lens to be cleaned more easily.
An optical lens grinder having a cleaning function according to an embodiment of the present invention includes: a frame; the material rack is arranged on the machine frame and used for containing optical lenses; the grinding device is arranged on the frame and used for grinding the optical lens; the cleaning device is arranged on the rack and comprises a cleaning box, and a cleaning tank, a clamping piece, a flushing pipe and a high-pressure pipe which are arranged in the cleaning box; the soaking box is arranged on the rack and is used for soaking the cleaned optical lenses; the conveying device is arranged on the rack, can convey the optical lenses to different stations and comprises a first suction nozzle, the first suction nozzle can transfer the ground optical lenses to the interior of the cleaning box for cleaning, the cleaning tank can clean the first suction nozzle, and the cleaned first suction nozzle can transfer the optical lenses in the cleaning box to the soaking box.
The optical lens grinding machine with the cleaning function provided by the embodiment of the invention at least has the following beneficial effects: when grinding optical lens, conveyor obtains optical lens from the material frame earlier, and shift optical lens to grinding device internal grinding, the optical lens that grinds is adsorbed by first suction nozzle, and shifted to the holder in the belt cleaning device on, the holder is fixed optical lens centre gripping, carry out preliminary washing to optical lens by the flushing fluid of wash pipe jet, again carry out further washing to optical lens by the running water pressure in the high-pressure pipe and industrial air pressure with the high-pressure atomization of washing liquid, then can in time with the last pitch of optical lens, residues such as abrasive powder sanitization, avoid the time overlength to lead to the residue at optical lens surface solidification and form the vestige, also can reduce subsequent cleaning process simultaneously, improve the efficiency of abrasive machining. After the first suction nozzle is cleaned in the cleaning tank in the cleaning box, the cleaned optical lens is adsorbed from the clamping piece, so that pollutants are not adhered to the cleaned optical lens, and finally the optical lens is transferred to the soaking box to be soaked. This grinding machine is equipped with belt cleaning device, and shift optical lens to belt cleaning device in by first suction nozzle, and shift optical lens after will wasing and soak in the box, make optical lens obtain in time wasing, work efficiency has been improved, and avoid the workman to contact lapping liquid or soak for a long time, and use first suction nozzle to shift optical lens, can prevent again that optical lens from being damaged, use flushing pipe and high-pressure tube to wash optical lens, the cleaning process is soft, and can effectively the dirt on the clean optical lens of washery, the cleaning performance is good. The optical lens is transferred to the soaking box after being cleaned, so that dust in the air can be prevented from being adhered to the optical lens, and the optical lens is further protected.
According to some embodiments of the invention, the cleaning device further comprises a protective door arranged at the upper part of the cleaning box, the upper part of the cleaning box is provided with a stopping part for limiting the protective door to move up and down, and the protective door is provided with a through hole for allowing the first suction nozzle to pass through. The guard gate is installed on washing the box after, backstop portion can prevent that the guard gate from reciprocating, and when first suction nozzle transferred the optical lens to washing the box in from the through-hole in, the guard gate can prevent the splash, avoids grinding other spare parts of machine and intakes the damage.
According to some embodiments of the invention, the protective door is provided with an open slot through which the stopping portion can pass, and a fastening strip is embedded between the side edge of the protective door and the cleaning box. When the protective door is installed, the protective door is close to the upper portion of the cleaning box downwards, when the protective door moves downwards, the stopping portion on the upper portion of the cleaning box penetrates through an open slot in the protective door, then the protective door is horizontally deviated for a certain distance, a gap is reserved between one side edge of the protective door and the cleaning box, and the fastening strip is embedded in the gap, so that the protective door can be fixed. When the guard gate is opened to needs, can take out the fastening strip, with one section distance of guard gate horizontal migration for the open slot aims at backstop portion, upwards mentions the guard gate, can unpack the guard gate apart, thereby can inspect and maintain the part in the washing box, this kind of guard gate simple structure, and it is all more convenient to dismantle and install.
According to some embodiments of the invention, the cleaning device further comprises a movable baffle, the protective door is provided with an air cylinder, the output end of the air cylinder is connected with the movable baffle, and the movable baffle can shield the through hole to prevent water splash. After first suction nozzle shifts optical lens to washing box in, the cylinder drives the removal baffle and removes, shelters from the through-hole, when optical lens washs in the washing box, splash can not follow the through-hole in, can prevent that equipment from intaking from suffering the damage.
According to some embodiments of the invention, the rack further comprises a first correction clamp arranged on the rack, and the first correction clamp comprises a first clamping piece and a second clamping piece which are horizontally arranged. When the conveying device transfers the optical lens to the grinding device, the movement path of the conveying device is preset, if the position of the optical lens is deviated when the optical lens is placed on the material frame, the position of the corresponding optical lens is deviated when the optical lens is transferred into the grinding device, and therefore the grinding quality is affected. The grinding machine is provided with a first correction clamp, before the optical lens is transferred to the grinding device, the optical lens is transferred to the first correction clamp by a first suction nozzle, the first clamping piece and the second clamping piece are clamped inwards, each optical lens is placed in the middle of the preset first correction clamp before entering the grinding device, and when the conveying device moves to the first correction clamp according to the set movement path to obtain the optical lens, the position of the optical lens is accurate, so that the optical lens can be accurately transferred to the grinding device, and the grinding quality is guaranteed.
According to some embodiments of the present invention, the conveying device further includes a second suction nozzle, the first suction nozzle can transfer the optical lens from the material shelf to the first correction clamp, the second suction nozzle can drive the optical lens to move back and forth between the first correction clamp and the grinding device, and the first suction nozzle can also transfer the ground optical lens on the first correction clamp into the cleaning box. After the first suction nozzle transfers the optical lens to the first correction clamp, the second suction nozzle absorbs the optical lens from the first correction clamp and transfers the optical lens to the grinding device for grinding, after the grinding is finished, the second suction nozzle transfers the optical lens back to the first correction clamp, the first suction nozzle transfers the optical lens to the cleaning box for cleaning, and after the first suction nozzle is cleaned in the cleaning tank, the cleaned optical lens is transferred to the soaking box for soaking.
According to some embodiments of the invention, the conveying device further comprises a connecting shaft, the second suction nozzle is mounted at one end of the connecting shaft, and the connecting shaft can drive the second suction nozzle to turn 180 °. When the optical lens needs to grind two surfaces, after the first surface is ground, the second suction nozzle can be driven by the connecting shaft to turn over 180 degrees so as to adsorb the second surface of the optical lens, and then the optical lens is transferred into the grinding device to be ground, so that the two surfaces of the optical lens can be ground.
According to some embodiments of the invention, the polishing device further comprises a turnover device arranged on the rack, the turnover device comprises a third suction nozzle and a second correction clamp positioned below the third suction nozzle, and the second suction nozzle drives the optical lens to move back and forth between the grinding device and the turnover device. When the optical lens needs to be polished on two surfaces, assuming that the first surface of the optical lens faces upward, the second suction nozzle first sucks the first surface of the optical lens, and when the optical lens is transferred into the polishing device, the first surface faces upward, the first surface is polished, after the first surface is polished, the second suction nozzle sucks the first surface of the optical lens again, and the optical lens is transferred to the turnover device, at the moment, the second suction nozzle is turned over 180 degrees, so that the second surface of the optical lens faces upwards, the third suction nozzle adsorbs the second surface of the optical lens, when the third suction nozzle places the optical lens on the second correction clamp, the second surface of the optical lens faces upwards, after the position of the optical lens is corrected by the second correction clamp, the second suction nozzle sucks the second surface of the optical lens again, and transferred to a polishing apparatus to polish the second face, so that both faces of the optical lens can be polished.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of the overall structure of an optical lens grinder having a cleaning function according to an embodiment of the present invention;
fig. 2 is a partial structural view of the optical lens grinder having a cleaning function shown in fig. 1;
fig. 3 is one of schematic structural views of a cleaning apparatus in the optical lens polishing machine having a cleaning function shown in fig. 1;
FIG. 4 is a second schematic structural view of a cleaning device in the optical lens polishing machine with cleaning function shown in FIG. 1;
FIG. 5 is an enlarged view of a portion of FIG. 1 at A;
FIG. 6 is an enlarged view of a portion of FIG. 2 at B;
FIG. 7 is an enlarged view of a portion of FIG. 2 at C;
fig. 8 is a connection relationship diagram of the second suction nozzle and the connection shaft in the optical lens grinder having a cleaning function shown in fig. 1.
In the drawings: 100 machine frames, 200 material frames, 300 grinding devices, 400 cleaning devices, 500 soaking boxes, 600 conveying devices, 700 first correction clamps, 800 turnover devices, 410 cleaning boxes, 420 protective doors, 430 fastening strips, 440 movable baffles, 450 air cylinders, 411 cleaning tanks, 412 clamping pieces, 413 flushing pipes, 414 high-pressure pipes, 415 stopping parts, 421 through holes, 422 open grooves, 610 first suction nozzles, 620 second suction nozzles, 630 connecting shafts, 710 first clamping pieces, 720 second clamping pieces, 810 third suction nozzles and 820 second correction clamps.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 8, an embodiment of the present invention provides an optical lens polishing machine with a cleaning function, including a frame 100, wherein the frame 100 is provided with an article holder 200 for holding an optical lens, a polishing device 300 for polishing the optical lens, a conveying device 600 for transferring the optical lens, a cleaning device 400 for cleaning the optical lens, and a soaking box 500 for soaking the optical lens, the conveying device 600 includes a first suction nozzle 610, and the cleaning device 400 includes a cleaning box 410, and a cleaning tank 411, a clamping member 412, a flushing pipe 413, and a high pressure pipe 414 disposed in the cleaning box 410. When the optical lens is polished, the conveying device first takes the optical lens from the material shelf 200, and transfers the optical lens into the polishing device 300 for polishing, the polished optical lens is absorbed by the first suction nozzle 610, and transferred to the holding member 412 in the cleaning device 400, the holding member 412 holds the optical lens, in this embodiment, after the optical lens is clamped by the clamping member 412, the rotating cylinder drives the clamping member 412 to rotate, the rinsing liquid is sprayed from the rinsing pipe 413 to primarily clean the optical lens, then the cleaning liquid is atomized at high pressure by the tap water pressure and the industrial air pressure in the high pressure pipe 414 to further clean the optical lens, the method can clean the residues such as asphalt, grinding powder and the like on the optical lens in time, avoid the residues from being solidified on the surface of the optical lens to form traces due to overlong time, reduce subsequent cleaning procedures and improve the grinding efficiency. After the first suction nozzle 610 is cleaned in the cleaning tank 411 of the cleaning box 410, the cleaned optical lens is sucked from the holding member 412, so as to prevent the contaminants from adhering to the optical lens, and finally the optical lens is transferred to the soaking box 500 for soaking. This grinder is equipped with belt cleaning device 400 to shift optical lens by first suction nozzle 610 and wash in belt cleaning device 400 and shift optical lens after wasing to soak in box 500 and soak, make optical lens obtain in time washing, work efficiency is improved, and avoid the workman to contact lapping liquid or soak for a long time, and use first suction nozzle 610 to shift optical lens, can prevent again that optical lens from being damaged, use flushing pipe 413 and high-pressure tube 414 to wash optical lens, the cleaning process is soft, and can effectively clean up the dirt on the optical lens, the cleaning performance is good. The optical lens is transferred to the soaking box 500 after being cleaned, so that dust in the air can be prevented from adhering to the optical lens, and the optical lens is further protected.
Referring to fig. 1, 2, 5 and 6, the grinder is further provided with a first correction clamp 700 and a turnover device 800 on the frame 100, the conveying device 600 further includes a second suction nozzle 620, in this embodiment, the first suction nozzle 610 is located above the material shelf 200, the first correction clamp 700, the turnover device 800 and the grinding device 300 are distributed along the X-axis direction, the soaking box 500 and the cleaning device 400 are distributed along the X-axis direction, and the material shelf 200 and the soaking box 500 are distributed along the Y-axis direction, the first correction clamp 700 and the cleaning device 400 are distributed along the Y-axis direction, the first suction nozzle 610 and the second suction nozzle 620 are distributed along the X-axis direction, when the optical lens is ground, the optical lens is moved along the Z-axis direction by the first suction nozzle 610 and is moved along the X-axis direction to transfer the optical lens to the first correction clamp 700, the position of the optical lens on the frame 100 is corrected by the first correction clamp 700, and then the optical lens is moved along the Z-axis direction by the second suction nozzle 620, and moving along the X-axis direction and the Y-axis direction to transfer the optical lens into the polishing device 300 for polishing, when the first surface is polished, moving along the X-axis direction to transfer the optical lens into the turnover device 800 for turnover of the optical lens, and then transferring the turned optical lens into the polishing device 300 again for polishing. After the optical lens is polished, the second suction nozzle 620 moves along the X-axis direction to transfer the optical lens to the first correction clamp 700, the first suction nozzle 610 moves along the Z-axis direction to suck the polished optical lens, and moves along the Y-axis direction to transfer the optical lens to the cleaning device 400 for cleaning, and finally the second suction nozzle 620 sucks the cleaned optical lens again and drives the optical lens to move along the X-axis direction to transfer the optical lens to the soaking box 500 for soaking.
Referring to fig. 3 and 4, in some embodiments, the cleaning apparatus 400 further includes a protective door 420 disposed at an upper portion of the cleaning box 410, a stopper 415 for limiting the upward and downward movement of the protective door 420 is disposed at the upper portion of the cleaning box 410, and a through hole 421 for allowing the first suction nozzle 610 to pass therethrough is disposed at the protective door 420. After the protection door 420 is installed on the cleaning box 410, the stopping portion 415 can prevent the protection door 420 from moving up and down, when the first suction nozzle 610 transfers the optical lens from the through hole 421 to the cleaning box 410, the protection door 420 can prevent water splash from splashing, and other parts of the grinding machine are prevented from being damaged by water. In some embodiments, the protective door 420 has an opening groove 422 for allowing the stop portion 415 to pass through, and a fastening strip 430 is inserted between a side of the protective door 420 and the cleaning box 410. When the protective door 420 is installed, the protective door 420 is firstly moved downwards to be close to the upper part of the cleaning box 410, when the protective door 420 moves downwards, the stopping part 415 on the upper part of the cleaning box 410 penetrates through the open groove 422 on the protective door 420, then the protective door 420 horizontally deviates for a certain distance, a gap is reserved between one side edge of the protective door 420 and the cleaning box 410 at the moment, the fastening strip 430 is embedded in the gap, and the protective door 420 can be fixed. When the protective door 420 needs to be opened, the fastening strip 430 can be taken out, the protective door 420 horizontally deviates a certain distance, the open groove 422 is aligned to the stopping portion 415, the protective door 420 is lifted upwards, the protective door 420 can be disassembled, and therefore parts in the cleaning box 410 can be inspected and maintained.
Referring further to fig. 4, the cleaning apparatus 400 further includes a movable baffle 440, a cylinder 450 is installed on the protective door 420, an output end of the cylinder 450 is connected to the movable baffle 440, and the movable baffle 440 can block the through hole 421 to prevent water splash. After the first suction nozzle 610 transfers the optical lens into the cleaning box 410, the air cylinder 450 drives the movable baffle 440 to move, so as to shield the through hole 421, when the optical lens is cleaned in the cleaning box 410, water splash cannot spill from the through hole 421, and the device can be prevented from being damaged by water inflow.
Referring to fig. 6, the first correction clamp 700 includes a first clamping piece 710 and a second clamping piece 720, which are horizontally disposed. When the optical lens is transferred to the grinding device 300 by the conveying device 600, the movement path of the conveying device 600 is preset, and if the position of the optical lens is deviated when the optical lens is placed on the material shelf 200, the position of the corresponding optical lens is deviated when the optical lens is transferred into the grinding device 300, so that the grinding quality is affected. The grinding machine is provided with a first correction clamp 700, before the optical lens is transferred to the grinding device 300, the optical lens is transferred to the first correction clamp 700 by a first suction nozzle 610, the first clamping piece 710 and the second clamping piece 720 are clamped inwards, each optical lens is placed in the middle of the preset first correction clamp 700 before entering the grinding device 300, and when the conveying device 600 moves to the first correction clamp 700 according to the set movement path to obtain the optical lens, the position of the optical lens is accurate, so that the optical lens can be accurately transferred to the grinding device 300, and the grinding quality is ensured.
Referring to fig. 5 and 8, in some embodiments, the conveying device 600 further includes a connecting shaft 630, and the second suction nozzle 620 is mounted at one end of the connecting shaft 630, and the connecting shaft 630 can turn the second suction nozzle 620 by 180 °. When the optical lens needs to grind two surfaces, after the first surface is ground, the second suction nozzle 620 can be driven by the connecting shaft 630 to turn over 180 degrees so as to absorb the second surface of the optical lens, and then the optical lens is transferred into the grinding device 300 to be ground, so that the two surfaces of the optical lens can be ground. The turn-over device 800 comprises a third suction nozzle 810 and a second correction clamp 820 positioned below the third suction nozzle 810, and the second suction nozzle 620 drives the optical lens to move back and forth between the grinding device 300 and the turn-over device 800. When the optical lens needs to be polished on two surfaces, assuming that the first surface of the optical lens faces upward, the second suction nozzle 620 first sucks the first surface of the optical lens, when the optical lens is transferred into the polishing device 300, the first surface faces upward, the first surface is polished, after the first surface is polished, the second suction nozzle 620 sucks the first surface of the optical lens again and transfers the optical lens to the turnover device 800, at this time, the second suction nozzle 620 turns over 180 ° so that the second surface of the optical lens faces upward, the third suction nozzle 810 sucks the second surface of the optical lens, when the third suction nozzle 810 places the optical lens on the second correction clamp 820, the second surface of the optical lens faces upward, after the position of the optical lens is corrected by the second correction clamp 820, the second suction nozzle 620 sucks the second surface of the optical lens again and transfers it into the polishing device 300 to polish the second surface, so that both faces of the optical lens can be ground.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. An optical lens grinder having a cleaning function, comprising:
a frame (100);
the material rack (200) is arranged on the rack (100) and is used for containing optical lenses;
the grinding device (300) is arranged on the frame (100) and is used for grinding the optical lens;
the cleaning device (400) is arranged on the rack (100) and comprises a cleaning box (410), a cleaning groove (411), a clamping piece (412), a flushing pipe (413) and a high-pressure pipe (414) which are arranged in the cleaning box (410);
the soaking box (500) is arranged on the rack (100) and is used for soaking the cleaned optical lens;
the conveying device (600) is arranged on the rack (100), can convey optical lenses to different stations, and comprises a first suction nozzle (610), wherein the first suction nozzle (610) can transfer the ground optical lenses to the cleaning box (410) for cleaning, the cleaning groove (411) can clean the first suction nozzle (610), and the cleaned first suction nozzle (610) can transfer the optical lenses in the cleaning box (410) to the soaking box (500).
2. The optical lens grinder with cleaning function according to claim 1, characterized in that: the cleaning device (400) further comprises a protective door (420) arranged on the upper portion of the cleaning box (410), a stopping portion (415) used for limiting the protective door (420) to move up and down is arranged on the upper portion of the cleaning box (410), and a through hole (421) capable of allowing the first suction nozzle (610) to pass through is formed in the protective door (420).
3. The optical lens grinder with cleaning function according to claim 2, characterized in that: the protective door (420) is provided with an open slot (422) through which the stopping part (415) can pass, and a fastening strip (430) is embedded between the side edge of the protective door (420) and the cleaning box (410).
4. The optical lens grinder with cleaning function according to claim 3, characterized in that: the cleaning device (400) further comprises a movable baffle (440), an air cylinder (450) is mounted on the protective door (420), the output end of the air cylinder (450) is connected with the movable baffle (440), and the movable baffle (440) can shield the through hole (421) to prevent water flowers from splashing.
5. The optical lens grinder with cleaning function according to any one of claims 1 to 4, wherein: the correcting clamp is characterized by further comprising a first correcting clamp (700) arranged on the frame (100), wherein the first correcting clamp (700) comprises a first clamping piece (710) and a second clamping piece (720) which are horizontally arranged.
6. The optical lens grinder with cleaning function according to claim 5, characterized in that: the conveying device (600) further comprises a second suction nozzle (620), the first suction nozzle (610) can transfer the optical lens from the material shelf (200) to the first correction clamp (700), the second suction nozzle (620) can drive the optical lens to move back and forth between the first correction clamp (700) and the grinding device (300), and the first suction nozzle (610) can also transfer the ground optical lens on the first correction clamp (700) into the cleaning box (410).
7. The optical lens grinder with cleaning function according to claim 6, characterized in that: the conveying device (600) further comprises a connecting shaft (630), the second suction nozzle (620) is mounted at one end of the connecting shaft (630), and the connecting shaft (630) can drive the second suction nozzle (620) to turn 180 degrees.
8. The optical lens grinder with cleaning function according to claim 7, characterized in that: the grinding device is characterized by further comprising a turnover device (800) arranged on the rack (100), wherein the turnover device (800) comprises a third suction nozzle (810) and a second correction clamp (820) located below the third suction nozzle (810), and the second suction nozzle (620) can also drive an optical lens to move back and forth between the grinding device (300) and the turnover device (800).
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| CN201911409974.4A CN110977682B (en) | 2019-12-31 | 2019-12-31 | Optical lens grinding machine with cleaning function |
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| CN201911409974.4A CN110977682B (en) | 2019-12-31 | 2019-12-31 | Optical lens grinding machine with cleaning function |
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| CN110977682B (en) | 2024-10-18 |
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