CN218856461U - Fine grinding equipment for coarse lens blank - Google Patents
Fine grinding equipment for coarse lens blank Download PDFInfo
- Publication number
- CN218856461U CN218856461U CN202222674398.XU CN202222674398U CN218856461U CN 218856461 U CN218856461 U CN 218856461U CN 202222674398 U CN202222674398 U CN 202222674398U CN 218856461 U CN218856461 U CN 218856461U
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- slip table
- axle slip
- along
- grinding
- fine grinding
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- 238000000227 grinding Methods 0.000 title claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 25
- 230000007306 turnover Effects 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000007670 refining Methods 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 5
- 241000252254 Catostomidae Species 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000011521 glass Substances 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Classifications
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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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
A lens blank fine grinding apparatus comprising: the two mechanical arms are arranged along the left-right direction, the two fine grinding mechanisms are also arranged along the left-right direction, the two fine grinding mechanisms are respectively opposite to the two mechanical arms along the front-back direction, the turnover mechanism is provided with a material discharging area and a material taking area, and the material discharging area and the material taking area are respectively opposite to the two mechanical arms along the front-back direction. The fine grinding equipment can automatically complete the operations of feeding, fine grinding of one end face, overturning, fine grinding of the other end face and discharging of the lens primary blank, greatly improves the production efficiency and meets the requirement of mass rapid production.
Description
Technical Field
The utility model relates to a correct grinding equipment especially relates to a coarse embryo of lens correct grinding equipment.
Background
In the manufacturing process of the glass optical lens, two procedures of milling and fine grinding are usually performed to ensure that the dimensional accuracy of the two end surfaces of the glass optical lens meets the requirement. At present, each manufacturer usually adopts single accurate grinding equipment to carry out the correct grinding operation to the lens blank, accomplishes the back to the terminal surface accurate grinding of lens blank, overturns the lens blank through artificial mode, and rethread accurate grinding equipment carries out the accurate grinding to another terminal surface.
However, the above method is limited by the speed of manual turning, so that the production efficiency is difficult to further increase, and the requirement of mass rapid production cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses technical scheme is to above-mentioned condition, provides a lens coarse blank correct grinding equipment for solving above-mentioned problem, correct grinding equipment includes: the mechanical arm comprises two mechanical arms, two fine grinding mechanisms and a turnover mechanism, wherein the two mechanical arms are arranged along the left-right direction, the two fine grinding mechanisms are also arranged along the left-right direction, the two fine grinding mechanisms are respectively opposite to the two mechanical arms along the front-back direction, the turnover mechanism is provided with a material placing area and a material taking area, and the material placing area and the material taking area are respectively opposite to the two mechanical arms along the front-back direction.
Further, the refining apparatus further comprises: the two fine grinding mechanisms are positioned between the feeding positioning table and the discharging positioning table along the left-right direction.
Further, the refining mechanism comprises: a first grinding device for rough grinding and a second grinding device for finish grinding, the first and second grinding devices being arranged in a left-right direction, and the first grinding device being closer to the loading positioning table than the second grinding device.
Further, the robot includes: x axle slip table, the Y axle slip table of arranging, the Z axle slip table, sucking disc support and the sucking disc of arranging along upper and lower direction about the direction of X axle slip table, along the Y axle slip table of arranging, Y axle slip table sets up in X axle slip table, Z axle slip table sets up in Y axle slip table, the sucking disc support sets up in Z axle slip table, the sucking disc is fixed in the sucking disc support and sets up down.
Furthermore, the number of the suckers of the manipulator is two, and the two suckers are arranged along the left-right direction.
Further, the turnover mechanism includes: two suction nozzles, revolving cylinder, upset support, pneumatic finger and two clamp splices, two suction nozzles are located tilting mechanism's blowing region respectively and get the material region, revolving cylinder is located between two suction nozzles, revolving cylinder's pivot is arranged and is formed fixed connection with the upset support along the fore-and-aft direction, the cylinder body of pneumatic finger is fixed in the upset support, two clamping jaws of pneumatic finger form fixed connection with two clamp splices respectively.
Further, the turnover mechanism includes: the two stoppers are respectively positioned in the material placing area and the material taking area of the turnover mechanism, the rotary cylinder is positioned between the two stoppers, and the two stoppers are positioned below the turnover support.
After the technical scheme is adopted, the beneficial effects of the utility model are that: the accurate grinding equipment can automatically complete the operations of feeding, accurate grinding of one end face, overturning, accurate grinding of the other end face and discharging of the lens primary blank, greatly improves the production efficiency and meets the requirement of mass rapid production.
Drawings
Fig. 1 is a schematic view of a refining apparatus according to the invention;
fig. 2 is a schematic view of a robot related to the present invention;
fig. 3 is a schematic view of the turnover mechanism according to the present invention.
Detailed Description
It is specifically noted that, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise; the meaning of "several" is at least one. In the embodiments of the present invention, all the directional indicators (such as up, down, left, right, front, rear \8230;) are used only to explain the relative positional relationship between the components in a specific posture, the motion situation, etc., and if the specific posture is changed, the directional indicator is changed accordingly.
The technical solution of the present invention is further described below by way of examples:
the utility model provides a coarse embryo of lens correct grinding equipment, as shown in figure 1, correct grinding equipment includes: two manipulators 1, two correct grinding mechanism 2 and tilting mechanism 3, two manipulators 1 are arranged along left and right sides direction, and two correct grinding mechanism 2 are also arranged along left and right sides direction to two correct grinding mechanism 2 are just right with two manipulators 1 along the fore-and-aft direction respectively, and tilting mechanism 3 has the blowing region and gets the material region, and the blowing region is just right with two manipulators 1 along the fore-and-aft direction respectively with getting the material region.
When the fine grinding equipment works, the feeding carrier 100 storing the lens blank is placed at a position right opposite to the first mechanical arm 1, the first mechanical arm 1 takes out the lens blank from the feeding carrier 100, the lens blank is conveyed along the left-right direction and is placed in the first fine grinding mechanism 2 along the front-back direction, after the fine grinding of one end face of the lens blank by the first fine grinding mechanism 2 is completed, the first mechanical arm 1 takes out the lens blank from the first fine grinding mechanism 2 and is placed in the placing area of the turnover mechanism 3, the turnover mechanism 3 turns over and transfers the lens blank to the taking area, the second mechanical arm 1 takes out the lens blank from the taking area, the lens blank is conveyed along the left-right direction and is placed in the second fine grinding mechanism 2 along the front-back direction, after the fine grinding of the other end face of the lens blank by the second mechanical arm 2 is completed, the second mechanical arm 1 takes out the lens blank from the second fine grinding mechanism 2 and places the lens blank in the discharging carrier 200, so that the feeding, one end face, the turnover, the other end face and the fine grinding operation are completed.
Specifically, the refining apparatus further comprises: the fine grinding mechanism comprises a feeding positioning table 4 and a discharging positioning table 5, and two fine grinding mechanisms 2 are positioned between the feeding positioning table 4 and the discharging positioning table 5 along the left-right direction. The feeding positioning table 4 and the discharging positioning table 5 are respectively used for positioning the feeding carrier 100 and the discharging carrier 200, so that the two manipulators 1 can more accurately take and place lens blanks.
More specifically, the refining mechanism 2 comprises: a first grinding device 21 for rough grinding and a second grinding device 22 for finish grinding, the first grinding device 21 and the second grinding device 22 being arranged in the left-right direction, and the first grinding device 21 being closer to the loading positioning table 4 than the second grinding device 22. The first grinding device 21 makes the size of the lens blank substantially meet the requirement by rough grinding operation, and the second grinding device 22 makes the lens blank meet the final size precision requirement by fine grinding operation.
Specifically, as shown in fig. 2, the robot arm 1 includes: the X-axis sliding table 11 arranged along the left-right direction, the Y-axis sliding table 12 arranged along the front-back direction, the Z-axis sliding table 13 arranged along the up-down direction, the sucker support 14 and the sucker 15, wherein the Y-axis sliding table 12 is arranged on the X-axis sliding table 11, the Z-axis sliding table 13 is arranged on the Y-axis sliding table 12, the sucker support 14 is arranged on the Z-axis sliding table 13, and the sucker 15 is fixed on the sucker support 14 and arranged downwards. X axle slip table 11 is used for controlling sucking disc 15 and moves along left and right directions, and Y axle slip table 12 is used for controlling sucking disc 15 and moves along the fore-and-aft direction, and Z axle slip table 13 is used for controlling sucking disc 15 and moves along upper and lower direction, and sucking disc 15 is used for adsorbing the lens blank.
More specifically, the robot arm 1 has two suction cups 15, and the two suction cups 15 are arranged in the left-right direction. In this embodiment, the refining apparatus can achieve simultaneous refining of two lens blanks.
Specifically, as shown in fig. 3, the turnover mechanism 3 includes: the two suction nozzles 31 are respectively located in a material placing area and a material taking area of the turnover mechanism 3, the rotary cylinder 32 is located between the two suction nozzles 31, a rotating shaft of the rotary cylinder 32 is arranged in the front-back direction and forms fixed connection with the turnover support 33, a cylinder body of the pneumatic finger 34 is fixed on the turnover support 33, and two clamping jaws of the pneumatic finger 34 form fixed connection with the two clamping blocks 35 respectively. The first mechanical arm 1 places the lens blank on a suction nozzle 31 positioned in a material placing area, the suction nozzle 31 adsorbs the lens blank to form fixation, a rotary air cylinder 32 controls a turning support 33 to rotate, so that two clamping blocks 35 reach two sides of the lens blank, a pneumatic finger 34 controls the two clamping blocks 35 to clamp the lens blank, and the suction nozzle 31 stops adsorption; then the rotating cylinder 32 controls the turning support 33 to rotate, so that the two clamping blocks 35 reach the positions of the suction nozzles 31 in the material taking area, the lens blanks are placed on the suction nozzles 31, the suction nozzles 31 adsorb the lens blanks to form fixation, and the pneumatic fingers 34 control the two clamping blocks 35 to loosen the lens blanks; finally, the suction nozzle 31 stops sucking the lens blank, and the second robot 1 takes out the lens blank from the suction nozzle 31.
More specifically, turnover mechanism 3 includes: two stoppers 36, the two stoppers 36 are respectively located in the material feeding area and the material taking area of the turnover mechanism 3, the rotary cylinder 32 is located between the two stoppers 36, and the two stoppers 36 are located below the turnover bracket 33. The two stoppers 36 can limit the rotation amplitude of the turning bracket 33, so as to avoid damage caused by strong collision of the lens blank with the suction nozzle 31.
The above-mentioned embodiments are merely preferred examples of the present invention, and do not limit the scope of the present invention, so all equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (7)
1. The utility model provides a lens coarse blank correct grinding equipment which characterized in that: the refining apparatus comprises: the mechanical arm comprises two mechanical arms, two fine grinding mechanisms and a turnover mechanism, wherein the two mechanical arms are arranged along the left-right direction, the two fine grinding mechanisms are also arranged along the left-right direction, the two fine grinding mechanisms are respectively opposite to the two mechanical arms along the front-back direction, the turnover mechanism is provided with a material placing area and a material taking area, and the material placing area and the material taking area are respectively opposite to the two mechanical arms along the front-back direction.
2. The lens blank finishing apparatus of claim 1, wherein: the refining apparatus further comprises: the two fine grinding mechanisms are positioned between the feeding positioning table and the discharging positioning table along the left-right direction.
3. The apparatus for refining lens blanks according to claim 2, wherein: the refining mechanism comprises: a first grinding device for rough grinding and a second grinding device for finish grinding, the first and second grinding devices being arranged in a left-right direction, and the first grinding device being closer to the charging positioning table than the second grinding device.
4. The lens blank finishing apparatus of claim 1, wherein: the manipulator includes: x axle slip table, the Y axle slip table of arranging, the Z axle slip table, sucking disc support and the sucking disc of arranging along upper and lower direction about the direction of X axle slip table, along the Y axle slip table of arranging, Y axle slip table sets up in X axle slip table, Z axle slip table sets up in Y axle slip table, the sucking disc support sets up in Z axle slip table, the sucking disc is fixed in the sucking disc support and sets up down.
5. The lens blank finishing apparatus of claim 1, wherein: the manipulator is provided with two suckers which are arranged along the left and right direction.
6. The apparatus for refining lens blanks according to claim 1, wherein: the turnover mechanism comprises: two suction nozzles, revolving cylinder, upset support, pneumatic finger and two clamp splices, two suction nozzles are located tilting mechanism's blowing region respectively and get the material region, revolving cylinder is located between two suction nozzles, revolving cylinder's pivot is arranged and is formed fixed connection with the upset support along the fore-and-aft direction, the cylinder body of pneumatic finger is fixed in the upset support, two clamping jaws of pneumatic finger form fixed connection with two clamp splices respectively.
7. The apparatus for refining lens blanks according to claim 6, wherein: the turnover mechanism comprises: two keep off, two keep off the blowing region that is located tilting mechanism respectively and get the material region, revolving cylinder is located between two fender pieces, and two keep off the below that is located the upset support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222674398.XU CN218856461U (en) | 2022-10-11 | 2022-10-11 | Fine grinding equipment for coarse lens blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222674398.XU CN218856461U (en) | 2022-10-11 | 2022-10-11 | Fine grinding equipment for coarse lens blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218856461U true CN218856461U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222674398.XU Active CN218856461U (en) | 2022-10-11 | 2022-10-11 | Fine grinding equipment for coarse lens blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218856461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116061044A (en) * | 2023-01-07 | 2023-05-05 | 东莞市凯融光学科技有限公司 | Lens preform finish grinding process |
-
2022
- 2022-10-11 CN CN202222674398.XU patent/CN218856461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116061044A (en) * | 2023-01-07 | 2023-05-05 | 东莞市凯融光学科技有限公司 | Lens preform finish grinding process |
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