Double-station lens grinding machine

Abstract

The utility model relates to a double-station lens grinding machine. A material taking device is arranged above a frame; in the stroke of the material taking device, a feeding and discharging tray device is fixed above the frame; a main shaft device is fixed at the moving end of the material taking device; in the stroke of the material taking device, a polishing device is fixed on the frame; a cleaning device is fixed below the frame; the material taking device clamps the lens after secondary positioning from the feeding and discharging disc device; the main shaft device controls the position, the lens is polished on the polishing device, and meanwhile, the cleaning device cleans the lens in the polishing process; high-precision grinding is achieved, manual work is replaced, and the problems that in the existing high-end lens recycling field, lenses of recycled lenses are different in size and need to be reassembled and applied after being reground, existing lens grinding can only depend on manual work, the requirement for precision control is very high, and the lens recycling efficiency is high are solved. And manual operation cannot be carried out.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model relates to a grinding machine, in particular to a double-station lens grinding machine. BACKGROUND

[0002] In the field of recycling lenses of high-end lenses, the sizes of the lenses to be recycled are different, and the lenses need to be regrinded and then reassembled for application. The existing lens grinding can only rely on manual grinding, and the precision control requirement is very high, and manual operation is not possible. UTILITY MODEL CONTENT

[0003] The purpose of the embodiment of the utility model is to provide a double-station lens grinding machine with high precision control for replacing manual operation.

[0004] In order to achieve the above purpose, the embodiment of the utility model designs a double-station lens grinding machine, which comprises:

[0005] a frame;

[0006] a material taking device arranged above the frame;

[0007] an upper and lower material disc device fixed above the frame within the stroke of the material taking device;

[0008] a main shaft device fixed at the moving end of the material taking device;

[0009] a grinding device fixed on the frame within the stroke of the material taking device;

[0010] a cleaning device fixed below the frame;

[0011] The material taking device clamps the lens after secondary positioning from the upper and lower material disc device. The main shaft device controls the position to grind the lens on the grinding device. At the same time, the cleaning device cleans the lens during the grinding process.

[0012] Further, in the double-station lens grinding machine, the upper and lower material disc device, the main shaft device, and the grinding device are symmetrically arranged on the frame along the axis to constitute the double-station lens grinding machine.

[0013] Further, in the double-station lens grinding machine, the frame is arranged in a square structure.

[0014] Further, in the double-station lens grinding machine, the upper and lower material disc device further comprises:

[0015] a water tank, the water tank is fixed on the frame;

[0016] an upper feeding disc, the upper feeding disc is placed on one side of the water tank;

[0017] a lower feeding disc, the lower feeding disc is placed on the other side of the water tank;

[0018] a positioning block, the positioning block is fixed on the corner of the upper feeding disc and the lower feeding disc;

[0019] a secondary positioning device, the secondary positioning device is fixed in the middle of the upper feeding disc and the lower feeding disc;

[0020] a drainage port, the drainage port is opened below the water tank;

[0021] an overflow port, the overflow port is opened above the water tank.

[0022] Further, the double-station lens polishing machine, the secondary positioning device further comprises:

[0023] a bottom plate, the bottom plate is fixed on the bottom of the water tank;

[0024] a positioning cylinder, the cylinder body of the positioning cylinder is fixed on the bottom plate;

[0025] a positioning bottom plate, the positioning bottom plate is fixed above the positioning cylinder;

[0026] a positioning chuck, the positioning chuck is fixed on the piston rod of the positioning cylinder on the two sides of the positioning bottom plate.

[0027] Further, the double-station lens polishing machine, the secondary positioning device further comprises:

[0028] a support, the support is fixed on the frame;

[0029] a material taking Y-axis driving device, the material taking Y-axis driving device is arranged on one of the supports; a first sliding rail is fixed on the other support;

[0030] a material taking X-axis driving device, the material taking X-axis driving device is fixed on the moving end of the first sliding rail and the material taking Y-axis driving device;

[0031] a material taking Z-axis driving device, the material taking Z-axis driving device is fixed on the moving end of the material taking X-axis driving device;

[0032] a material taking rotating shaft device, the material taking rotating shaft device is fixedly connected on the moving end of the material taking Z-axis driving device;

[0033] Suction cup device, the suction cup device is fixed by the material taking rotating shaft device.

[0034] Further, the utility model discloses a double position lens polishing machine, the polishing device, including:

[0035] Main shaft fixed support, the main shaft fixed support is fixed between the polishing device.

[0036] Main shaft fixed plate, the main shaft fixed plate is fixed above the main shaft fixed support.

[0037] Polishing Y axis device, the polishing Y axis device is fixed on the main shaft fixed plate.

[0038] Polishing Z axis device, the polishing Z axis device is fixed on the mobile end of the polishing Y axis device.

[0039] Polishing head fine adjustment device, the polishing head fine adjustment device is fixed on the polishing Z axis device, and the polishing head is fixed below the polishing head fine adjustment device, and the polishing head fine adjustment device carries out position fine adjustment to the position of the polishing head.

[0040] Further, the utility model discloses a double position lens polishing machine, the polishing device, including:

[0041] Polishing base, the polishing base is fixed on the both sides of the main shaft device.

[0042] Main shaft head, the main shaft head is fixed on the polishing base.

[0043] Servo motor, the servo motor is connected to the rear side of the main shaft head, and the servo motor drives the main shaft head to rotate.

[0044] Profiling suction cup, the profiling suction cup is arranged on the main shaft head, the profiling suction cup is in the polishing process, and the lens is sucked, the servo motor drives the main shaft head to rotate at high speed, and the profiling suction cup is sucked and rotated at high speed.

[0045] Further, the utility model discloses a double position lens polishing machine, the cleaning device, including:

[0046] Pure water tank, the pure water tank is fixed in the frame, and compressed air is connected to the pure water tank, and the pure water in the pure water tank is used to clean the lens in the polishing process, and the pure water tank is connected to the anti-splashing tank body.

[0047] Polishing liquid tank, the polishing liquid tank is fixed in the frame on one side of the pure water tank.

[0048] A solvent adding port is arranged above the polishing liquid tank.

[0049] A stirring shaft is movably connected in the polishing liquid tank.

[0050] A stirring motor is movably connected on one end of the stirring shaft; the stirring motor drives the stirring shaft to rotate.

[0051] A liquid level sensor is arranged above the pure water tank and the polishing liquid tank.

[0052] Further, the double-station lens polishing machine has the frame, the anti-splashing box arranged on one side of the polishing device, the anti-splashing door arranged on the anti-splashing box, the waste liquid collecting groove fixed below the anti-splashing box, the waste liquid collecting groove linked to the polishing liquid tank, and the atomizing nozzle fixed in the anti-splashing box.

[0053] Compared with the prior art, the embodiment of the utility model has the material taking device arranged above the frame, the feeding and discharging disc device fixed above the frame in the stroke of the material taking device, the main shaft device fixed at the moving end of the material taking device, the polishing device fixed on the frame in the stroke of the material taking device, and the cleaning device fixed below the frame. BRIEF DESCRIPTION OF DRAWINGS

[0054] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0055] Figure 2 It is a three-dimensional structure schematic view of the upper part of the utility model;

[0056] Figure 3 It is a three-dimensional structure schematic view of the material taking device of the utility model;

[0057] Figure 4 It is a three-dimensional structure schematic view of the main shaft device of the utility model;

[0058] Figure 5 It is a three-dimensional structure schematic view of the polishing device of the utility model;

[0059] Figure 6A three-dimensional structure schematic view of the cleaning device of the utility model;

[0060] Figure 7 A three-dimensional structure schematic view of the secondary positioning device of the utility model;

[0061] Figure 8 A three-dimensional structure schematic view of the anti-splashing box of the utility model;

[0062] Figure 9 An internal structure schematic view of the anti-splashing box of the utility model. DETAILED DESCRIPTION

[0063] In order to make the purpose, technical scheme and advantages of the utility model more clear, the various embodiments of the utility model will be described in detail below with reference to the drawings. However, those skilled in the art can understand that, in the various embodiments of the utility model, many technical details are proposed in order to make the readers better understand the present application. However, even if there are no such technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the various claims of the present application can be realized.

[0064] The embodiments of the utility model relate to a double-station lens polishing machine, as shown in the figure, comprising: Figures 1 to 8

[0065] The frame 1 in the embodiment is a mounting frame in the double-station lens polishing machine of the embodiment;

[0066] A material taking device 100 is arranged above the frame 1; the material taking device 100 mainly serves to feed and discharge the lens;

[0067] A feeding and discharging disc device 200 is fixed above the frame 1 within the stroke of the material taking device 100; the feeding and discharging disc device 200 mainly serves to position the lens fed in the feeding and discharging disc device 200 again.

[0068] A main shaft device 300 is fixed at the moving end of the material taking device 100; the main shaft device 300 mainly serves to polish the lens accurately;

[0069] A polishing device 400 is fixed on the frame 1 within the stroke of the material taking device 100; the polishing device 400 mainly serves to adsorb and rotate the lens;

[0070] A cleaning device 500 is fixed below the frame 1; the cleaning device 500 serves to clean the lens when the lens is polished.

[0071] ​The taking device 100 takes the lens after twice positioning from the feeding and discharging disc device 200; the spindle device 300 controls the position, and the lens is polished on the polishing device 400, and the cleaning device 500 cleans the lens during polishing. The above-mentioned device realizes high-precision polishing, realizes replacement of manual work, solves the problem of recycling of high-end lens in the existing lens recycling field, and realizes reassembly and application after re-polishing of the lens of different sizes. The existing lens polishing can only rely on manual polishing, and the precision control requirement is very high, and manual operation cannot solve the technical problem.

[0072] In order to realize the above technical effects, the double-station lens polishing machine in the present fact example is provided as shown in the drawings, wherein the feeding and discharging disc device 200 is symmetrically arranged on the frame 1 along the axis; the spindle device 300 and the polishing device 400 constitute the double-station lens polishing machine. Figures 1 to 8

[0073] In order to realize the above technical effects, the double-station lens polishing machine in the present fact example is provided as shown in the drawings, wherein the frame 1 is provided in a square structure. Figures 1 to 2

[0074] In order to realize the above technical effects, the double-station lens polishing machine in the present fact example is provided as shown in the drawings, wherein the feeding and discharging disc device 200 further comprises: Figures 1 to 2 The water tank 201 is fixed on the frame 1; the water tank 201 is mainly used for containing residual water dropped by the lens;

[0075] The feeding disc 202 is placed on one side of the water tank 201;

[0076] The discharging disc 203 is placed on the other side of the water tank 201;

[0077] The positioning block 204 is fixed on the corner of the feeding disc 202 and the discharging disc 203; the feeding disc 202 is used for feeding the lens; the discharging disc 203 is used for discharging the lens,

[0078] The twice positioning device 600 is fixed in the middle of the feeding disc 202 and the discharging disc 203; the twice positioning device 600 is used for twice positioning of the lens after taking out the lens from the feeding disc 202; then, the taking device 100 takes out the lens after accurate positioning from the twice positioning device 600.

[0079] The drain port 205 is formed below the water tank 201; the drain port 205 is used for draining the residual water in the discharging disc 203.

[0080] The overflow port 206 is formed above the water tank 201. The overflow port 206 is used for draining the excess water higher than a certain height.

[0081]

[0082] ​​​In order to achieve the above technical effects, the double-station lens polishing machine in the embodiment comprises a first polishing device 200 and a second polishing device 300, as shown in the figure. Figure 7 The second positioning device 600 further comprises:

[0083] A bottom plate 601 is fixed at the bottom of the water tank 101; the bottom plate 601 is used for fixing a positioning air cylinder 602,

[0084] The cylinder body of the positioning air cylinder 602 is fixed on the bottom plate 601;

[0085] A positioning bottom plate 603 is fixed above the positioning air cylinder 602; the positioning bottom plate 603 is used for fixing a positioning chuck 604.

[0086] The positioning chuck 604 is fixed on the piston rod of the positioning air cylinder 602 at both sides of the positioning bottom plate 603.

[0087] In order to achieve the above technical effects, the double-station lens polishing machine in the embodiment comprises a first polishing device 200 and a second polishing device 300, as shown in the figure. Figures 1 to 8 The material taking device 100 further comprises:

[0088] A support 101 is fixed on the frame 1; the support 101 is used for fixing a material taking Y-axis driving device 102 and a first sliding rail 103;

[0089] The material taking Y-axis driving device 102 is arranged on one of the supports 101; the first sliding rail 103 is fixed on the other support 101;

[0090] A material taking X-axis driving device 104 is fixed on the moving end of the first sliding rail 103 and the material taking Y-axis driving device 102;

[0091] A material taking Z-axis driving device 105 is fixed on the moving end of the material taking X-axis driving device 104; the material taking X-axis driving device 104, the material taking Y-axis driving device 102 and the material taking Z-axis driving device 105 form the material taking device 100, which moves along the X, Y and Z axis directions;

[0092] A material taking rotary shaft device 106 is fixed on the moving end of the material taking Z-axis driving device 105;

[0093] A suction disc device 107 is fixed on the material taking rotary shaft device 106. The material taking rotary shaft device 106 and the suction disc device 107 are used for adsorbing lenses.

[0094] In order to achieve the above technical effects, the double-station lens polishing machine in the embodiment comprises a first polishing device 200 and a second polishing device 300, as shown in the figure. Figures 1 to 8 The main shaft device 300 comprises:

[0095] A main shaft fixing support 301 is fixed between the polishing devices 400;

[0096] A main shaft fixing plate 302 is fixed above the main shaft fixing support 301; the main shaft fixing plate 302 is fixed on the main shaft fixing support 301, and the main shaft fixing plate 302 is used for fixing a polishing Y-axis device 303,

[0097] The polishing Y-axis device 303 is fixed on the main shaft fixing plate 302;

[0098] A polishing Z-axis device 304 is fixed on a moving end of the polishing Y-axis device 304; the polishing Y-axis device 303 and the polishing Z-axis device 304 constitute a main shaft device 300, and are moved along Y-axis and Z-axis directions;

[0099] A polishing head fine adjustment device 305 is fixed on the polishing Z-axis device 304; a polishing head 306 is fixed below the polishing head fine adjustment device 305; the polishing head fine adjustment device 305 performs position fine adjustment on the position of the polishing head 306. The polishing head fine adjustment device 305 performs position fine adjustment on the position of the polishing head 306, including movement adjustment in an X-axis direction.

[0100] In order to achieve the above technical effects, the double-station lens polishing machine in the present fact example, as shown in FIG. 4, comprises a polishing device 400, which comprises: Figures 1 to 8

[0101] A polishing base 401 is fixed on both sides of the main shaft device 300; the polishing base 401 is used for fixing a main shaft head 402,

[0102] The main shaft head 402 is fixed on the polishing base 401;

[0103] A servo motor 403 is connected to the rear side of the main shaft head 402; the servo motor 403 drives the main shaft head 402 to rotate; the servo motor 4033 drives the main shaft head 402 to rotate, and performs lens polishing.

[0104] A profiling suction cup 404 is arranged on the main shaft head 402; the profiling suction cup 44 sucks the lens during polishing; the servo motor 403 drives the main shaft head 402 to rotate at a high speed, and drives the profiling suction cup 404 to suck the lens to rotate at a high speed.

[0105] In order to achieve the above technical effects, the double-station lens polishing machine in the present fact example, as shown in FIG. 4, comprises a polishing device 400, which comprises: Figures 1 to 8

[0106] A pure water tank 501 is fixed in the frame 1, and compressed air is connected to the pure water tank 501; the pure water in the pure water tank 501 is used for cleaning the lens during polishing; the pure water tank is connected to the anti-splashing tank 2; the pure water tank 501 is used for placing pure water, and is used for cleaning the polished lens.

[0107] ​​The pure water tank 501 is fixed on one side of the frame 1, and the polishing liquid tank 502 is fixed in the frame 1.

[0108] The solvent adding port 503 is arranged above the polishing liquid tank 501, and is used for adding additives.

[0109] The stirring shaft 504 is movably connected in the polishing liquid tank 503, and the stirring motor 505 drives the stirring shaft 504 to stir and accelerate the reaction between the additives and the lens powder.

[0110] The stirring motor 505 is movably connected to one end of the stirring shaft 504, and drives the stirring shaft 504 to rotate.

[0111] The liquid level sensor 506 is arranged above the pure water tank 502 and the polishing liquid tank 502, and is used for measuring the liquid level of the pure water tank 502 and the polishing liquid tank 502.

[0112] In order to achieve the above technical effects, the double-station lens polishing machine in the embodiment has the following advantages. Figure 8 、 Figure 9 As shown in FIGS. 1-4, the double-station lens polishing machine comprises a frame 1, a pure water tank 501, a polishing liquid tank 502, a solvent adding port 503, a stirring shaft 504, a stirring motor 505, a liquid level sensor 506, a polishing device 400, a splash-proof box 2, a splash-proof door 21, a waste liquid collecting groove 22, and an atomizing nozzle 23.

[0113] Those skilled in the art can understand that the above embodiments are specific examples for implementing the present application, and in actual applications, various changes can be made in form and details without departing from the spirit and scope of the present application.

Claims

1. A two-station lens edger characterized by, It comprises: a frame; a taking device arranged above the frame; an upper and lower tray device fixed above the frame within the stroke of the taking device; a spindle device fixed at the moving end of the taking device; a polishing device fixed on the frame within the stroke of the taking device; a cleaning device fixed below the frame; the taking device clamps the lens after secondary positioning from the upper and lower tray device; the spindle device controls the position to polish the lens on the polishing device, and the cleaning device cleans the lens during polishing.

2. The dual station lens edger of claim 1 wherein, The upper and lower tray device, the spindle device and the polishing device are symmetrically arranged along the axis on the frame to form the double-station lens polishing machine.

3. The dual station lens edger of claim 1 wherein, The frame is arranged in a square structure.

4. The dual station lens edger of claim 1 wherein, The upper and lower tray device further comprises: a water tank fixed on the frame; an upper tray placed on one side of the water tank; a lower tray placed on the other side of the water tank; positioning blocks fixed on the corners of the upper and lower trays; a secondary positioning device fixed between the upper and lower trays; a drain opening formed below the water tank; an overflow opening formed above the water tank.

5. The dual station lens edger of claim 4 wherein, The secondary positioning device further comprises: a bottom plate fixed at the bottom of the water tank; a positioning cylinder with its cylinder body fixed on the bottom plate; a positioning bottom plate fixed above the positioning cylinder; positioning chucks fixed on both sides of the positioning bottom plate and on the piston rods of the positioning cylinder.

6. The dual station lens edger of claim 1 wherein, The taking device further comprises: a support fixed on the frame; a taking Y-axis driving device arranged on one of the supports and a first slide rail fixed on the other support; a taking X-axis driving device fixed on the moving end of the first slide rail and the taking Y-axis driving device; a taking Z-axis driving device fixed on the moving end of the taking X-axis driving device; a taking rotary shaft device fixed on the moving end of the taking Z-axis driving device; a suction cup device fixed on the taking rotary shaft device.

7. The dual station lens edger of claim 1 wherein, The spindle device comprises: a spindle fixing support fixed between the polishing devices; a spindle fixing plate fixed above the spindle fixing support; a polishing Y-axis device fixed on the spindle fixing plate; a polishing Z-axis device fixed on the moving end of the polishing Y-axis device; a polishing rotary shaft device fixed on the moving end of the polishing Z-axis device. The polishing head fine adjustment device is fixed on the polishing Z-axis device; the polishing head is fixed below the polishing head fine adjustment device; the polishing head fine adjustment device performs position fine adjustment on the position of the polishing head.

8. The dual station lens edger of claim 1 wherein, The polishing device comprises: The polishing base is fixed on both sides of the spindle device; The spindle head is fixed on the polishing base; The servo motor is connected to the rear side of the spindle head; the servo motor drives the spindle head to rotate; The profiling chuck is arranged on the spindle head; the profiling chuck sucks the lens during polishing; the servo motor drives the spindle head to rotate at high speed, and drives the profiling chuck to suck the lens to rotate at high speed.

9. The dual station lens edger of claim 1 wherein, The cleaning device comprises: The pure water tank is fixed in the frame, and compressed air is connected to the pure water tank; the pure water in the pure water tank is used to clean the lens during polishing; the pure water tank is connected to the anti-splashing tank; The polishing liquid tank is fixed in the frame on one side of the pure water tank; The solvent adding port is arranged above the polishing liquid tank; The stirring shaft is movably connected in the polishing liquid tank; The stirring motor is movably connected to one end of the stirring shaft; the stirring motor drives the stirring shaft to rotate; The liquid level sensor is arranged above the pure water tank and the polishing liquid tank.

10. The dual station lens edger of claim 1 wherein, An anti-splashing tank is arranged on one side of the polishing device on the frame; an anti-splashing door is arranged on the anti-splashing tank; a waste liquid collection tank is fixed below the anti-splashing tank; the waste liquid collection tank is linked to the polishing liquid tank; an atomizing nozzle is fixed in the anti-splashing tank.

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