CN114770287B - A process line equipment for spectacle lens lapping and polishing - Google Patents
A process line equipment for spectacle lens lapping and polishing Download PDFInfo
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- CN114770287B CN114770287B CN202210363744.4A CN202210363744A CN114770287B CN 114770287 B CN114770287 B CN 114770287B CN 202210363744 A CN202210363744 A CN 202210363744A CN 114770287 B CN114770287 B CN 114770287B
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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
- B24B13/06—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes
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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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/005—Control means for lapping machines or devices
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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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/02—Lapping machines or devices; Accessories designed for working surfaces of revolution
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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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/14—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the temperature during grinding
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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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
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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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/04—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of solid grinding, polishing or lapping agents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to a processing line device for grinding and polishing an eyeglass lens, which comprises a lens coarse material, a conveyor belt, a grinding machine, a marking machine and a polishing machine, wherein the conveyor belt sequentially passes through the grinding machine, the marking machine and the polishing machine; the grinding machine, the marking machine and the polishing machine are all provided with mechanical arms for moving lens coarse materials, a grinding liquid barrel and a grinding head are arranged in the grinding machine, a mandrel is arranged in the grinding liquid barrel, and the mandrel is sequentially connected with a spiral blade and a stirring column from top to bottom; the grinding head is connected with a hydraulic telescopic rotating shaft, and a transmission mechanism is arranged between the mandrel and the hydraulic telescopic rotating shaft; the grinding, marking and polishing of the lenses are sequentially completed by the conveyor belt, the spindle is driven by the hydraulic telescopic rotating shaft in the grinding machine, the rotating speed of the spindle is automatically adjusted according to the rotating speed of the grinding head, the generation and liquid outlet speed of grinding liquid is matched with the rotating speed of the grinding head, the waste of the grinding liquid is controlled, the grinding quality is improved, and the overhigh temperature is avoided.
Description
Technical Field
The invention belongs to the technical field of eyeglass processing, and particularly relates to processing line equipment for grinding and polishing an eyeglass.
Background
In the manufacturing process of the spectacle lens, a lens blank is ground to form a spherical surface, the curvature of the spherical surface meets the required diopter, then the lens blank is marked and polished to obtain an uncut spectacle lens, the spectacle lens can be installed after being cut according to a spectacle frame, when the lens blank is processed, a plurality of machines are required to be manually operated to grind, mark and polish, grinding fluid is required to be added to assist when the lens is ground, the existing grinding machine cannot adjust the liquid outlet speed of the grinding fluid according to the rotating speed of a grinding head, the quality of a finished product of the lens after grinding is influenced, the manual processing efficiency is lower, and the waste of manpower and material resources is caused. Therefore, designing a processing line device for grinding and polishing an ophthalmic lens, which saves labor and meets processing requirements, becomes a technical problem to be solved urgently.
Disclosure of Invention
The invention provides a processing line device for grinding and polishing an ophthalmic lens, which solves the problems.
The technical scheme of the invention is that the processing line equipment for grinding and polishing the spectacle lenses comprises lens coarse materials, a conveyor belt, a grinder, a marking machine and a polishing machine, wherein the conveyor belt sequentially passes through the grinder, the marking machine and the polishing machine; the grinding machine, the marking machine and the polishing machine are all provided with mechanical arms for moving the lens coarse materials, the conveyor belt is provided with a tray, and the tray contains processing information; the grinding machine, the marking machine and the polishing machine are all provided with a reading device; the grinding machine is provided with an operation cavity, wherein a grinding base, a driving mechanism, a grinding head and a grinding liquid barrel are arranged in the operation cavity, the grinding base is fixedly arranged at the bottom of the operation cavity, the driving mechanism is connected with the top of the operation cavity, the driving mechanism is connected with a hydraulic telescopic rotating shaft, the bottom of the hydraulic telescopic rotating shaft is provided with an extension end, and the bottom of the extension end is fixedly connected with the grinding head; the grinding liquid barrel sequentially comprises a feeding barrel, a feeding circular pipe and a mixing barrel along the axis, wherein the mixing barrel is provided with a water inlet pipe and a liquid outlet pipe; the outer side walls of the two ends of the feeding circular tube are respectively provided with a clamping groove, the bottom surface of the feeding barrel and the top surface of the mixing barrel are respectively provided with a connecting port, and the edges of the connecting ports are inserted into the clamping grooves; the grinding fluid barrel is further provided with a mandrel along the axis, the mandrel comprises a feeding end inserted into the feeding barrel and a stirring end inserted into the mixing barrel, the side face of the feeding end is connected with a continuous spiral blade, the diameter of the spiral blade is adapted to that of the feeding barrel, the side face of the stirring end is connected with a plurality of stirring columns, and a fixing rod is connected between the inner side wall of the feeding circular tube and the mandrel; the hydraulic telescopic rotating shaft is also connected with a transmission mechanism, and the transmission mechanism is connected with the feeding round pipe for matched rotation; the transmission mechanism comprises a pair of transmission gears and a transmission chain, wherein the axes of the transmission gears are provided with perforations, and the transmission gears are respectively and fixedly sleeved on the outer sides of the hydraulic telescopic rotating shaft and the feeding circular tube; the head end and the tail end of the transmission chain are connected to form a closed loop, and the transmission chain bypasses a pair of transmission gears and is meshed with gear teeth of the transmission gears.
After the method is adopted, the lens coarse materials are placed on the tray, the tray is sequentially sent into a grinding machine, a marking machine and a polishing machine by a conveyor belt, and a reading device is controlled to process; after the tray reaches the grinding machine, the manipulator moves the lens coarse materials to the grinding base, the reading device acquires processing information on the tray, the driving mechanism is started to drive the hydraulic telescopic rotating shaft to rotate, and the extending end of the hydraulic telescopic rotating shaft descends to enable the grinding head to grind the lens coarse materials; meanwhile, the driving mechanism adjusts the rotating speed of the hydraulic telescopic rotating shaft according to the processing information, the hydraulic telescopic rotating shaft drives the feeding circular tube to rotate through the transmission mechanism, the feeding circular tube drives the mandrel to rotate through the fixing rod, the spiral blade at the feeding end rotates to convey the grinding agent, the grinding agent is accelerated to pass through the feeding circular tube to enter the mixing barrel, the stirring column at the stirring end rotates to stir the original grinding liquid in the mixing barrel, the deposition of the grinding agent is eliminated, meanwhile, the newly fed grinding agent is mixed with water to be diluted to form the grinding liquid, and the water is timely supplemented into the mixing barrel through the water inlet pipe; the higher the rotating speed of the hydraulic telescopic rotating shaft is, the faster the rotating speed of the helical blade is, the faster the mixed grinding agent and water of the stirring column are, and the pressure in the barrel is increased along with the fact that a large amount of grinding agent and water enter the mixing barrel, the stirred grinding liquid is accelerated to flow out of the liquid outlet pipe under the action of pressure, and the grinding head is assisted in grinding and cooling; the diameter of the spiral blade is adapted to the feed barrel, so that the grinding agent is prevented from being thrown out from the side surface of the spiral blade, and the conveying efficiency of the spiral blade is improved; the conveying belt conveying tray is sequentially used for finishing grinding, marking and polishing, the hydraulic telescopic rotating shaft in the grinding machine is linked with the feeding circular tube, machining information is automatically read to change the rotating speed of the grinding head, the rotating speed of the mandrel in the grinding liquid barrel is adjusted, the generation and liquid outlet speed of the grinding liquid is matched with the rotating speed of the grinding head, the waste of the grinding liquid is controlled, the grinding quality is improved, and meanwhile, the overhigh temperature is avoided; the transmission chain is meshed with the hydraulic telescopic rotating shaft and the transmission gears on the feeding round pipes, so that the transmission chain can adapt to tiny position change among the transmission gears caused by vibration during grinding, and is always meshed with the transmission gears, and abrasion caused by mutual contact of the transmission gears is avoided.
As a further improvement of the invention, the lens coarse material is connected with a lens seat, a connecting material is arranged between the lens coarse material and the lens seat, and the connecting material comprises low-temperature soldering tin; the bottom surface of lens seat is equipped with positioning groove, tray and grinding base all are equipped with the location lug corresponding with positioning groove.
After the method is adopted, the lens coarse material and the lens seat are connected through low-temperature soldering tin, so that the lens seat is conveniently taken down by melting the connecting material after the processing is finished, and the lens is protected from being damaged; the positioning convex blocks are inserted into the positioning grooves, so that sliding displacement of the lenses in the process of conveying the lenses or grinding the lenses is prevented, and grinding dislocation or the condition that the manipulator cannot grasp coarse materials of the lenses is avoided.
As a further improvement of the invention, the stirring columns are staggered in a step shape, and the end parts of the stirring columns are provided with split branches.
After the method is adopted, the stirring columns are staggered in a step shape, and the end parts of the stirring columns are provided with split branches, so that the contact area with the grinding agent is increased, and the stirring of the grinding agent is accelerated.
As a further improvement of the invention, the top surface of the grinding head is provided with a grinding liquid tank, the bottom of the grinding liquid tank is provided with a water through hole, and the water through hole penetrates to the bottom of the grinding head; the opening of the liquid outlet pipe faces the grinding liquid groove.
After the method is adopted, part of the grinding liquid directly sprays the grinding head through the opening of the liquid outlet pipe towards the grinding liquid tank, the rest of the grinding liquid falls into the grinding liquid tank and flows to the bottom of the grinding head from the water through hole, so that the grinding liquid can uniformly flow between the grinding head and the lens coarse material, and the grinding quality is improved.
As a further improvement of the invention, the bottom of the working cavity is provided with a liquid outlet, the side wall of the working cavity is also connected with a blower, the outer side of the blower is fixedly sleeved with a water-proof cover, and one side of the water-proof cover facing the liquid outlet is provided with a water filtering net.
After the method is adopted, the air is blown to the direction of the liquid outlet by the air blower, so that the waste liquid of the grinding liquid generated by grinding is blown to the liquid outlet, the discharge of the waste liquid is accelerated, and the cleaning in the working cavity is kept; the waterproof cover is sleeved outside the air blower, so that the air blower is prevented from being damaged by water inlet, air is discharged from the water filtering net, and meanwhile, the water filtering net prevents grinding fluid from splashing into the waterproof cover.
As a further improvement of the invention, the liquid discharge port is connected with a liquid waste box, and the top of the liquid waste box is provided with a filter cotton layer and an exhaust port.
After the method is adopted, the waste liquid of the grinding liquid is discharged into the waste liquid box to be collected, so that a large amount of waste liquid is prevented from flowing out to pollute the working environment after the grinding rotation speed is increased, the air pressure in the waste liquid box is adjusted through the exhaust of the exhaust port, and the filter cotton layer filters and absorbs pungent smell and harmful components.
As a further improvement of the invention, the edge of the tray is provided with a baffle, the inner side of the baffle is provided with an information single groove, the baffle is also provided with a scanning port corresponding to the position of the information single groove, a processing information sheet is inserted into the information single groove, and the processing information sheet is provided with an identification bar code containing processing information; the reading device comprises a code reader and a decoder.
After the method is adopted, the identification bar codes corresponding to the processing information are printed on the processing information sheet, then the processing information sheet is placed into the information sheet groove of the tray, the identification bar codes are aligned to the scanning port, the processing information of the tray is endowed, the tray information is not required to be screened, the processing information is convenient to take, and the processing information can be adjusted at any time by replacing the processing information sheet; when the tray passes through the reading device, the tray can be judged to be in place by reading the identification bar code, the conveyor belt is suspended, the processing information can be read, the processing mode can be automatically adjusted, and the operation time and the labor consumption are saved.
Drawings
Fig. 1 shows a schematic view of the structure of the grinder.
Fig. 2 is a schematic diagram showing the front view of the working chamber.
Fig. 3 is a schematic diagram showing a side view of a working chamber.
Fig. 4 is a schematic cross-sectional view of a portion a polishing head.
Fig. 5 is a schematic cross-sectional view of a polishing liquid barrel.
Fig. 6 is a schematic view of a tray structure.
1-lens coarse material, 2-conveyor belt, 3-grinder, 4-manipulator, 5-tray, 6-reading device, 7-working chamber, 8-grinding base, 9-actuating mechanism, 10-grinding head, 11-grinding liquid barrel, 12-hydraulic telescopic rotating shaft, 13-extension end, 11A-feeding barrel, 11B-feeding round tube, 11C-mixing barrel, 14-inlet tube, 15-outlet tube, 16-clamping groove, 17-core shaft, 18-helical blade, 19-stirring column, 20-fixed rod, 21-actuating mechanism, 21A-drive gear, 21B-drive chain, 22-lens seat, 23-positioning groove, 24-positioning lug, 25-splitting fork, 26-grinding liquid groove, 27-water through hole, 28-liquid outlet, 29-blower, 30-waste liquid box, 31-filter cotton layer, 32-exhaust port, 33-baffle, 34-information single groove, 35-scanning port.
Detailed Description
A processing line device for grinding and polishing an ophthalmic lens as shown in fig. 1 to 6, comprising a lens coarse material 1, a conveyor belt 2, a grinder 3, a marking machine and a polishing machine, wherein the conveyor belt 2 sequentially passes through the grinder 3, the marking machine and the polishing machine; the grinding machine 3, the marking machine and the polishing machine are respectively provided with a mechanical arm 4 for moving the lens coarse material 1, the conveyor belt 2 is provided with a tray 5, and the tray 5 contains processing information; the grinding machine 3, the marking machine and the polishing machine are all provided with a reading device 6; the grinding machine 3 is provided with a working cavity 7, a grinding base 8, a driving mechanism 9, a grinding head 10 and a grinding liquid barrel 11 are arranged in the working cavity 7, the grinding base 8 is fixedly arranged at the bottom of the working cavity 7, the driving mechanism 9 is connected with the top of the working cavity 7, the driving mechanism 9 is connected with a hydraulic telescopic rotating shaft 12, the bottom of the hydraulic telescopic rotating shaft 12 is provided with an extension end 13, and the bottom of the extension end 13 is fixedly connected with the grinding head 10; the grinding fluid barrel 11 sequentially comprises a feeding barrel 11A, a feeding circular tube 11B and a mixing barrel 11C along the axis, wherein the mixing barrel 11C is provided with a water inlet pipe 14 and a liquid outlet pipe 15; the outer side walls at two ends of the feeding circular tube 11B are respectively provided with a clamping groove 16, the bottom surface of the feeding barrel 11A and the top surface of the mixing barrel 11C are respectively provided with a connecting port, and the edges of the connecting ports are inserted into the clamping grooves 16; the grinding fluid barrel 11 is also provided with a mandrel 17 along the axis, the mandrel 17 comprises a feeding end inserted in the feeding barrel 11A and a stirring end inserted in the mixing barrel 11C, the side surface of the feeding end is connected with a continuous helical blade 18, the diameter of the helical blade 18 is matched with that of the feeding barrel 11A, the side surface of the stirring end is connected with a plurality of stirring columns 19, and a fixing rod 20 is connected between the inner side wall of the feeding circular tube 11B and the mandrel 17; the hydraulic telescopic rotating shaft 12 is also connected with a transmission mechanism 21, and the transmission mechanism 21 is connected with the feeding round pipe 11B for matched rotation; the transmission mechanism 21 comprises a pair of transmission gears 21A and a transmission chain 21B, wherein the axes of the transmission gears 21A are provided with through holes, and the transmission gears 21A are respectively and fixedly sleeved on the outer sides of the hydraulic telescopic rotating shaft 12 and the feeding circular tube 11B; the drive chain 21B is connected end to form a closed loop, and the drive chain 21B bypasses the pair of drive gears 21A and is meshed with the teeth of the drive gears 21A.
The lens coarse material 1 is placed on a tray 5, the tray is sequentially sent into a grinding machine 3, a marking machine and a polishing machine by a conveyor belt 2, and a reading device 6 controls the processing treatment; after the tray 5 reaches the grinder 3, the manipulator 4 moves the lens coarse material 1 to the grinding base 8, the reading device 6 acquires processing information on the tray 5, the driving mechanism 9 is started to drive the hydraulic telescopic rotating shaft 12 to rotate, and the extension end 13 of the hydraulic telescopic rotating shaft 12 descends to enable the grinding head 10 to grind the lens coarse material 1; meanwhile, the driving mechanism 9 adjusts the rotating speed of the hydraulic telescopic rotating shaft 12 according to the processing information, the hydraulic telescopic rotating shaft 12 drives the feeding circular pipe 11B to rotate through the transmission mechanism 21, the feeding circular pipe 11B drives the mandrel 17 to rotate through the fixed rod 20, the helical blade 18 at the feeding end rotates to convey the grinding agent, the grinding agent is accelerated to pass through the feeding circular pipe 11B to enter the mixing barrel, the stirring column 19 at the stirring end rotates to stir the original grinding liquid in the mixing barrel 11C, the deposition of the grinding agent is eliminated, meanwhile, the newly fed grinding agent is mixed with water to be diluted to form the grinding liquid, and water is timely supplemented into the mixing barrel 11C through the water inlet pipe 14; the higher the rotating speed of the hydraulic telescopic rotating shaft 12 is, the higher the speed of the spiral blade 18 for rotating and conveying the grinding agent is, the faster the mixed grinding agent and water speed of the stirring column 19 is, and as a large amount of grinding agent and water enter the mixing barrel 11C, the pressure in the barrel is increased, the stirred grinding liquid is accelerated to flow out from the liquid outlet pipe 15 under the action of pressure, and the grinding head 10 is assisted in grinding and cooling; the diameter of the spiral blade 18 is matched with the feed barrel, so that the grinding agent is prevented from being thrown out from the side surface of the spiral blade 18, and the conveying efficiency of the spiral blade 18 is improved; the method has the advantages that the conveying belt 2 conveys the tray 5 to finish grinding, marking and polishing in sequence, the hydraulic telescopic rotating shaft 12 in the grinding machine 3 is linked with the feeding circular tube 11B, machining information is automatically read to change the rotating speed of the grinding head 10, the rotating speed of the mandrel 17 in the grinding liquid barrel 11 is adjusted, the generation and liquid outlet speed of the grinding liquid is matched with the rotating speed of the grinding head 10, the waste of the grinding liquid is controlled, the grinding quality is improved, and meanwhile, the overhigh temperature is avoided; the transmission chain 21B is meshed with the hydraulic telescopic rotating shaft 12 and the transmission gears 21A on the feeding circular tube 11B, so that the transmission chain 21B can adapt to tiny position change among the transmission gears 21A caused by vibration during grinding, and is always meshed with the transmission gears 21A, and abrasion caused by mutual contact of the transmission gears 21A is avoided.
The lens coarse material 1 is connected with a lens seat 22, a connecting material is further arranged between the lens coarse material 1 and the lens seat 22, and the connecting material comprises low-temperature soldering tin; the bottom surface of the lens seat 22 is provided with a positioning groove 23, and the tray 5 and the grinding base 8 are respectively provided with a positioning lug 24 corresponding to the positioning groove 23.
The lens coarse material 1 and the lens seat 22 are connected through low-temperature soldering tin, so that the connecting material can be melted conveniently after the processing is finished, the lens seat 22 is taken down, and the lens is protected from being damaged; the positioning convex blocks 24 are inserted into the positioning grooves 23, so that sliding displacement of the lens in the process of conveying or grinding the lens is prevented, and grinding dislocation or the condition that the manipulator 4 cannot grasp the lens coarse material 1 is avoided.
The stirring columns 19 are arranged in a stepped staggered manner, and split branches 25 are arranged at the ends of the stirring columns 19.
The stirring columns 19 are staggered in a step shape, and the split branches 25 are arranged at the end parts of the stirring columns 19, so that the contact area with the grinding agent is increased, and the stirring of the grinding agent is accelerated.
The top surface of the grinding head 10 is provided with a grinding fluid tank 26, the bottom of the grinding fluid tank 26 is provided with a water through hole 27, and the water through hole 27 penetrates to the bottom of the grinding head 10; the outlet pipe 15 opens into the polishing liquid tank 26.
Through the opening of drain pipe 15 towards grinding fluid bath 26, part of grinding fluid sprays grinding head 10 directly, and the surplus grinding fluid falls into grinding fluid bath 26, flows to grinding head 10's bottom from limber 27 again, makes grinding fluid can evenly flow to grinding head 10 and lens coarse material 1 between, improves the grinding quality.
The bottom of the working cavity 7 is provided with a liquid outlet 28, the side wall of the working cavity 7 is also connected with a blower 29, the outer side of the blower 29 is fixedly sleeved with a water-proof cover, and one side of the water-proof cover facing the liquid outlet 28 is provided with a water filtering net.
Blowing air to the direction of the liquid outlet 28 by a blower 29, blowing the grinding liquid waste generated by grinding to the liquid outlet 28, accelerating the discharge of the waste, and keeping the interior of the working cavity 7 clean; the waterproof cover is sleeved outside the air blower 29, so that the air blower 29 is prevented from being damaged by water entering the air blower 29, the air blower 29 is used for exhausting air from the water filtering net, and meanwhile, the water filtering net prevents grinding fluid from splashing into the waterproof cover.
The liquid outlet 28 is connected with a liquid waste tank 30, and a filter cotton layer 31 and an exhaust port 32 are arranged at the top of the liquid waste tank 30.
Through discharging the waste liquid of grinding fluid into waste liquid case 30 and collecting, avoid grinding rotational speed to promote the back a large amount of waste liquid outflow pollution operation environment, the atmospheric pressure in the waste liquid case 30 is adjusted through gas vent 32 exhaust simultaneously, and the filter cotton layer 31 will have pungent smell and harmful ingredient filtration absorption.
The edge of the tray 5 is provided with a baffle plate 33, the inner side of the baffle plate 33 is provided with an information single groove 34, the baffle plate 33 is also provided with a scanning port 35 corresponding to the position of the information single groove 34, the information single groove 34 is internally inserted with a processing information sheet, and the processing information sheet is provided with an identification bar code containing processing information; the reading means 6 comprise a code reader and a decoder.
The identification bar codes corresponding to the processing information are printed on the processing information list and then placed into the information list groove 34 of the tray 5, and the identification bar codes are aligned to the scanning port 35, so that the processing information of the tray 5 is endowed, the information of the tray 5 is not required to be screened, the processing information can be conveniently taken out, and the processing information can be adjusted at any time by replacing the processing information list; when the tray 5 passes through the reading device 6, the tray 5 can be judged to be in place by reading the identification bar code, the conveyor belt is suspended, the processing mode can be automatically adjusted by reading the processing information, and the operation time and the labor consumption are saved.
Claims (7)
1. The processing line equipment for grinding and polishing the spectacle lenses comprises lens coarse materials (1), a conveyor belt (2), a grinding machine (3), a marking machine and a polishing machine, wherein the conveyor belt (2) sequentially passes through the grinding machine (3), the marking machine and the polishing machine; grind machine (3), marking machine and burnishing machine all are equipped with manipulator (4) that are used for removing lens coarse material (1), its characterized in that: the conveyor belt (2) is provided with a tray (5), and the tray (5) contains processing information; the grinding machine (3), the marking machine and the polishing machine are all provided with a reading device (6); the grinding machine (3) is provided with a working cavity (7), a grinding base (8), a driving mechanism (9), a grinding head (10) and a grinding liquid barrel (11) are arranged in the working cavity (7), the grinding base (8) is fixedly arranged at the bottom of the working cavity (7), the driving mechanism (9) is connected with the top of the working cavity (7), the driving mechanism (9) is connected with a hydraulic telescopic rotating shaft (12), the bottom of the hydraulic telescopic rotating shaft (12) is provided with an extension end (13), and the bottom of the extension end (13) is fixedly connected with the grinding head (10); the grinding liquid barrel (11) sequentially comprises a feeding barrel (11A), a feeding circular pipe (11B) and a mixing barrel (11C) along the axis, wherein the mixing barrel (11C) is provided with a water inlet pipe (14) and a liquid outlet pipe (15); the outer side walls of the two ends of the feeding circular tube (11B) are respectively provided with a clamping groove (16), the bottom surface of the feeding barrel (11A) and the top surface of the mixing barrel (11C) are respectively provided with a connecting port, and the edges of the connecting ports are inserted into the clamping grooves (16); the grinding fluid barrel (11) is further provided with a mandrel (17) along the axis, the mandrel (17) comprises a feeding end inserted in the feeding barrel (11A) and a stirring end inserted in the mixing barrel (11C), the side face of the feeding end is connected with a continuous spiral blade (18), the diameter of the spiral blade (18) is matched with that of the feeding barrel (11A), the side face of the stirring end is connected with a plurality of stirring columns (19), and a fixed rod (20) is connected between the inner side wall of the feeding circular tube (11B) and the mandrel (17); the hydraulic telescopic rotating shaft (12) is also connected with a transmission mechanism (21), and the transmission mechanism (21) is connected with the feeding round pipe (11B) for matched rotation; the transmission mechanism (21) comprises a pair of transmission gears (21A) and a transmission chain (21B), wherein the axes of the transmission gears (21A) are provided with through holes, and the transmission gears (21A) are respectively and fixedly sleeved on the outer sides of the hydraulic telescopic rotating shaft (12) and the feeding round pipe (11B); the end to end of the transmission chain (21B) is connected to form a closed loop, and the transmission chain (21B) bypasses the pair of transmission gears (21A) and is meshed with the gear teeth of the transmission gears (21A).
2. A process line apparatus for ophthalmic lens lapping and polishing as claimed in claim 1, wherein: the lens coarse material (1) is connected with the lens seat (22), a connecting material is further arranged between the lens coarse material (1) and the lens seat (22), and the connecting material comprises low-temperature soldering tin; the bottom surface of lens seat (22) is equipped with positioning groove (23), tray (5) and grinding base (8) all are equipped with positioning lug (24) corresponding with positioning groove (23).
3. A process line apparatus for ophthalmic lens lapping and polishing as claimed in claim 1, wherein: the stirring columns (19) are arranged in a step-shaped staggered manner, and split forks (25) are arranged at the end parts of the stirring columns (19).
4. A process line apparatus for ophthalmic lens lapping and polishing as claimed in claim 1, wherein: the top surface of the grinding head (10) is provided with a grinding liquid groove (26), the bottom of the grinding liquid groove (26) is provided with a water through hole (27), and the water through hole (27) penetrates to the bottom of the grinding head (10); the opening of the liquid outlet pipe (15) faces the grinding liquid groove (26).
5. A process line apparatus for ophthalmic lens lapping and polishing as claimed in claim 1, wherein: the bottom of the operation cavity (7) is provided with a liquid outlet (28), the side wall of the operation cavity (7) is also connected with a blower (29), the outer side of the blower (29) is fixedly sleeved with a water-proof cover, and one side of the water-proof cover, which faces the liquid outlet (28), is provided with a water filtering net.
6. A process line apparatus for ophthalmic lens polishing as claimed in claim 5, wherein: the liquid draining port (28) is connected with a liquid draining box (30), and a filter cotton layer (31) and an exhaust port (32) are arranged at the top of the liquid draining box (30).
7. A process line apparatus for ophthalmic lens lapping and polishing as claimed in claim 1, wherein: the edge of the tray (5) is provided with a baffle plate (33), the inner side of the baffle plate (33) is provided with an information list groove (34), the baffle plate (33) is also provided with a scanning port (35) corresponding to the position of the information list groove (34), the information list groove (34) is internally inserted with a processing information list, and the processing information list is provided with an identification bar code containing processing information; the reading device (6) comprises a code reader and a decoder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210363744.4A CN114770287B (en) | 2022-04-08 | 2022-04-08 | A process line equipment for spectacle lens lapping and polishing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210363744.4A CN114770287B (en) | 2022-04-08 | 2022-04-08 | A process line equipment for spectacle lens lapping and polishing |
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| CN114770287A CN114770287A (en) | 2022-07-22 |
| CN114770287B true CN114770287B (en) | 2023-06-23 |
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| CN202210363744.4A Active CN114770287B (en) | 2022-04-08 | 2022-04-08 | A process line equipment for spectacle lens lapping and polishing |
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| CN114770287A (en) | 2022-07-22 |
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