CN116494074B - Fine grinding device for lens processing - Google Patents
Fine grinding device for lens processing Download PDFInfo
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- CN116494074B CN116494074B CN202310780638.0A CN202310780638A CN116494074B CN 116494074 B CN116494074 B CN 116494074B CN 202310780638 A CN202310780638 A CN 202310780638A CN 116494074 B CN116494074 B CN 116494074B
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- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 13
- 238000007688 edging Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 13
- 238000005498 polishing Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B49/02—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
- B24B9/146—Accessories, e.g. lens mounting devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The application discloses a fine grinding device for lens processing, which belongs to the field of grinding devices and comprises a machine body, wherein a grinding cavity is formed in the machine body, a first motor is fixedly connected to the center of the top end surface of the machine body, a bottom output shaft of the first motor penetrates through the top wall of the grinding cavity and is fixedly connected with a first cylinder, a bottom output shaft of the first cylinder is fixedly connected with a grinding forming disc, a grinding groove is formed in the bottom end surface of the grinding forming disc, and a grinding edge ring is fixedly connected to the edge of the grinding groove; the lower part of the grinding forming disc is rotationally connected with a workbench, the center of the top end face of the workbench is fixedly connected with a fixing support, the top end of the fixing support is fixedly connected with a negative pressure suction head, and one side of the fixing support is provided with a rotary feeding assembly. The application can form full coverage on the top of the lens to be ground, thereby not only improving the grinding efficiency, but also avoiding the deviation of the lens in the grinding process.
Description
Technical Field
The application relates to a grinding device, in particular to a fine grinding device for lens processing.
Background
The optical lens is an indispensable component in the machine vision system, and directly affects the quality of imaging and the realization and effect of an algorithm. The lens is an important component in the lens, so that the quality of the lens directly affects the imaging quality of the lens.
The lens of the optical lens needs to be finely ground to enable the surface of the lens to be smooth, traditional fine grinding equipment is used for gradually grinding the top of the lens, full coverage cannot be formed, grinding efficiency is low, and deviation of the lens in the grinding process is easy to occur. Accordingly, a person skilled in the art provides a fine grinding device for lens processing to solve the above-mentioned problems in the background art.
Disclosure of Invention
The application aims to provide a fine grinding device for lens processing, which can form full coverage on the top of a lens to be ground, so that the grinding efficiency is improved, and deviation of the lens in the grinding process is avoided, so that the problems in the prior art are solved.
In order to achieve the above purpose, the present application provides the following technical solutions:
the fine grinding device for processing the lens comprises a machine body, wherein a grinding cavity is formed in the machine body, a first motor is fixedly connected to the center of the top end face of the machine body, a bottom output shaft of the first motor penetrates through the top wall of the grinding cavity and is fixedly connected with a first cylinder, a grinding forming disc is fixedly connected to the bottom output shaft of the first cylinder, a grinding groove is formed in the bottom end face of the grinding forming disc, and a grinding ring is fixedly connected to the edge of the grinding groove; the lower part of the grinding forming disc is rotationally connected with a workbench, the center of the top end face of the workbench is fixedly connected with a fixing support, the top end of the fixing support is fixedly connected with a negative pressure suction head, one side of the fixing support is provided with a rotary feeding component, a driving component is arranged inside a machine body below the workbench and used for driving the workbench to rotate, one side of the driving component is provided with an air pressure adjusting mechanism, and the other side of the fixing support is provided with a detection discharging component.
As a further scheme of the application: the rotary feeding assembly specifically comprises: the rotary seat is rotationally connected to one side of the bottom end face of the grinding cavity, a round groove is formed in the top end face of the rotary seat, at least three evenly distributed feeding pieces are movably connected to the top end of the side wall of the round groove, a second motor is embedded below the rotary seat, a top output shaft of the second motor penetrates through the bottom end face of the grinding cavity and is fixedly connected with the rotary seat, the feeding pieces comprise two cross hinged strip-shaped plates, arc-shaped supporting grooves are formed in the positions, close to one end, of one side face of each strip-shaped plate, vertical rods are fixedly connected to the end face of the bottom of each round groove on one side of each strip-shaped plate, torsion springs are sleeved outside the vertical rods, one end of each torsion spring is fixedly connected with the inner wall of each round groove, the other ends of the torsion springs are abutted to the side faces of the vertical rods, a second cylinder is fixedly connected to the top wall of the grinding cavity above the rotary seat, a step is fixedly connected to the bottom output shaft of the second cylinder, the step is formed in the horizontal cross section of the step is gradually increased from bottom to one side face of the machine body, and a feeding groove is formed in the mode, and the feeding groove is formed in the side face of the machine body.
As still further aspects of the application: the drive assembly specifically comprises: offer the transmission chamber in the workstation below, the below in transmission chamber inlays and is equipped with the third motor, and the top output shaft of third motor runs through transmission chamber bottom end face and fixedly connected with main belt pulley, one side of main belt pulley is equipped with vice belt pulley, and vice belt pulley top fixedly connected with main shaft, the main shaft runs through transmission chamber roof and with workstation fixed connection, be connected through belt transmission between main belt pulley and the vice belt pulley.
As still further aspects of the application: the air pressure adjusting mechanism specifically comprises: the air pipe penetrates through the main shaft, one end of the air pipe is connected with the negative pressure suction head, the other end of the air pipe is connected with the electromagnetic reversing valve, and two output ends of the electromagnetic reversing valve are respectively connected with the negative pressure generator and the positive pressure generator.
As still further aspects of the application: the detection discharging component specifically comprises: two bar fixed plates fixed in parallel at grinding chamber bottom end face, the top face fixedly connected with slide rail of bar fixed plate, and the top swing joint of slide rail has the slider, the top fixedly connected with connecting plate of slider, and one side of connecting plate is equipped with power spare and is used for driving the connecting plate and control the removal, two the opposite face fixedly connected with backup pad of connecting plate, two fixedly connected with first linear guide between the backup pad, and first linear guide top swing joint has first linear motor, the L type guide that two symmetries were placed of top face fixedly connected with of first linear motor, and the grinding chamber roof fixedly connected with industry camera of L type guide top, symmetrical fixedly connected with pushing equipment on the grinding chamber inner wall of first linear guide both sides, the blown down tank that aligns with the pushing equipment is seted up to one side of organism.
As still further aspects of the application: the power piece specifically includes: the L-shaped support seat is fixed at one end of the sliding rail, a third cylinder is fixedly connected to the top end of one side face of the L-shaped support seat, a vertical plate is fixedly connected to one end of the connecting plate, and an output shaft of the third cylinder is connected with the vertical plate through a floating joint.
As still further aspects of the application: the pushing mechanism specifically comprises: the second linear guide rail is fixed on the inner wall of the grinding cavity, the side face of the second linear guide rail is movably connected with a second linear motor, one side face of the second linear motor is fixedly connected with a cross rod, and the end part of the cross rod is fixedly connected with a push plate.
As still further aspects of the application: the width of the push plate is matched with the minimum gap between the two L-shaped guide rails, and the bottom end surface height of the push plate is larger than the bottom end surface height of the L-shaped guide rails.
As still further aspects of the application: and the positions, close to the two ends, of the outer part of the sliding rail are fixedly connected with limiting seats.
As still further aspects of the application: the inner wall of the edge grinding ring is detachably connected with a grinding sleeve.
Compared with the prior art, the application has the beneficial effects that:
1. according to the application, through the grinding forming disc and the edging ring, full coverage can be formed at the top of the lens to be ground, so that the grinding efficiency is improved, the deviation of the lens in the grinding process is avoided, and in addition, the edging ring is sleeved on the outer wall of the lens, and edging can be performed on the lens.
2. According to the application, the lenses to be ground can be sequentially fed onto the negative pressure suction head through the arranged rotary feeding assembly so as to be ground later, in addition, the feeding piece fed with the lenses can be orderly screwed out of the feeding groove, so that a worker can conveniently and continuously put the lenses in the feeding piece, the feeding piece adopts two crossed hinged strip-shaped plates and corresponding torsion springs, when the lenses are put in, the distance between the end parts of the two strip-shaped plates, which are close to the torsion springs, is enlarged by hands, and then the lenses are put in, so that the operation is simple, and when the lenses are released, the distance between the end parts of the strip-shaped plates is enlarged by the aid of the descending stair table.
3. According to the application, the negative pressure suction head is matched with the air pressure adjusting mechanism, so that the lens is firmly adsorbed by creating a negative pressure environment for the negative pressure suction head in the grinding process, and after the grinding is finished, the lens is jacked up upwards by creating a positive pressure environment for the negative pressure suction head, so that the lens is propped against the grinding groove, and further, the subsequent detection and discharge assembly is convenient to connect the lens.
4. After the lens is ground, the lens jacked by the air flow can be connected through the arranged detection discharging assembly, then the received lens is detected, and then the lens is pushed out of the corresponding discharging groove according to the detection result, so that the receiving, the detection and the discharging of the lens are rapidly completed, and the processing efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a fine grinding device for lens processing;
FIG. 2 is an internal view of a swivel mount in a fine grinding apparatus for lens processing;
FIG. 3 is a view showing the combination of a second cylinder, a landing and a strip in a fine grinding apparatus for lens processing;
FIG. 4 is an enlarged view of portion A of FIG. 2 of a fine grinding apparatus for lens assembly processing;
FIG. 5 is a view showing the combination of a grinding disk and an edge grinding ring in a fine grinding apparatus for lens processing;
FIG. 6 is a view showing the combination of a first linear guide and an L-shaped guide in a fine grinding device for lens processing;
FIG. 7 is a schematic view of the power member of a fine grinding device for lens processing;
fig. 8 is a combined view of a second linear guide and a second linear motor in a fine grinding device for lens processing.
In the figure: 1. a body; 2. a grinding chamber; 3. a first motor; 4. a first cylinder; 5. grinding the forming disc; 6. grinding the groove; 7. grinding an edge ring; 8. polishing the sleeve; 9. a transmission cavity; 10. a third motor; 11. a main pulley; 12. a secondary pulley; 13. a main shaft; 14. a work table; 15. a fixed support; 16. a negative pressure suction head; 17. a lens; 18. an air pipe; 19. an electromagnetic reversing valve; 20. a negative pressure generator; 21. a positive pressure generator; 22. a second cylinder; 23. a landing; 24. a rotating seat; 25. a second motor; 26. a feed chute; 27. a circular groove; 28. a strip-shaped plate; 29. arc-shaped bracket; 30. a vertical rod; 31. a torsion spring; 32. an industrial camera; 33. a bar-shaped fixing plate; 34. a slide rail; 35. a slide block; 36. a limit seat; 37. a connecting plate; 38. a riser; 39. an L-shaped supporting seat; 40. a third cylinder; 41. a floating joint; 42. a support plate; 43. a first linear guide rail; 44. a first linear motor; 45. an L-shaped guide rail; 46. a second linear guide rail; 47. a second linear motor; 48. a cross bar; 49. a push plate; 50. and a discharge chute.
Detailed Description
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 8, in an embodiment of the present application, a fine grinding device for lens processing includes a machine body 1, wherein a grinding cavity 2 is provided in the machine body 1, a first motor 3 is fixedly connected to a center of a top end surface of the machine body 1, a bottom output shaft of the first motor 3 penetrates through a top wall of the grinding cavity 2 and is fixedly connected with a first cylinder 4, a bottom output shaft of the first cylinder 4 is fixedly connected with a grinding forming disc 5, a grinding groove 6 is provided at a bottom end surface of the grinding forming disc 5, and an edge grinding ring 7 is fixedly connected to an edge of the grinding groove 6; the below rotation of grinding shaping dish 5 is connected with workstation 14, and the top face center fixedly connected with fixed bolster 15 of workstation 14, the top fixedly connected with negative pressure suction head 16 of fixed bolster 15, and one side of fixed bolster 15 is equipped with rotatory feeding component, the inside drive assembly that is used for driving workstation 14 that is equipped with of organism 1 below workstation 14 is rotatory, and one side of drive assembly is equipped with pneumatic adjustment mechanism, the opposite side of fixed bolster 15 is equipped with detects ejection of compact subassembly. The application can form full coverage on the top of the lens 17 to be ground, thereby not only improving the grinding efficiency, but also avoiding the deviation of the lens 17 in the grinding process.
In this embodiment: the rotary feeding assembly specifically comprises: the rotary seat 24 of grinding chamber 2 bottom face one side is connected in the rotation, circular slot 27 has been seted up to the top face of rotary seat 24, and circular slot 27 lateral wall top swing joint has at least three evenly distributed's feeding piece, the second motor 25 has been inlayed to the rotary seat 24 below, and the top output shaft of second motor 25 runs through grinding chamber 2 bottom face and with rotary seat 24 fixed connection, the feeding piece includes two cross hinged strip shaped plate 28, and the position that one side of strip shaped plate 28 is close to one end has seted up arc bracket 29, fixedly connected with montant 30 on the circular slot 27 bottom face of strip shaped plate 28 other end one side, and the outside torsion spring 31 that has cup jointed of montant 30, torsion spring 31's one end and circular slot 27 inner wall fixed connection, and torsion spring 31's the other end supports on the montant 30 side, fixedly connected with second cylinder 22 on the grinding chamber 2 roof of rotary seat 24 top, and the bottom output shaft fixedly connected with landing 23 of second cylinder 22, the horizontal cross section of landing 23 is from down supreme, one side of 1 is equipped with the organism 26 that supplies strip shaped plate 28 to open. The lens 17 to be ground can be sequentially fed onto the negative pressure suction head 16 through the arranged rotary feeding assembly so as to be ground later, in addition, the feeding piece fed with the lens 17 can be orderly rotated out of the feeding groove 26, so that workers can conveniently and continuously put the lens 17 in the feeding piece, the feeding piece adopts the two crossed hinged strip plates 28 and the corresponding torsion springs 31, when the lens 17 is put in, the distance between the end parts of the two strip plates 28 close to the torsion springs 31 is enlarged only by hands, and then the lens 17 is put in to be loosened, the operation is simple, and when the lens 17 is loosened, the distance between the end parts of the strip plates 28 is enlarged only by the descending stair 23.
In this embodiment: the drive assembly specifically comprises: the transmission cavity 9 arranged below the workbench 14 is provided with a third motor 10 in an embedded mode below the transmission cavity 9, a top output shaft of the third motor 10 penetrates through the bottom end face of the transmission cavity 9 and is fixedly connected with a main belt pulley 11, one side of the main belt pulley 11 is provided with a secondary belt pulley 12, the top end of the secondary belt pulley 12 is fixedly connected with a main shaft 13, the main shaft 13 penetrates through the top wall of the transmission cavity 9 and is fixedly connected with the workbench 14, and the main belt pulley 11 is connected with the secondary belt pulley 12 through belt transmission. The driving assembly can drive the main shaft 13 to rotate through the main belt pulley 11 and the auxiliary belt pulley 12, and then drive the workbench 14, the fixed support 15 and the negative pressure suction head 16 to rotate, and the lens 17 on the negative pressure suction head 16 rotates along with the rotation.
In this embodiment: the air pressure adjusting mechanism specifically comprises: one end of the air pipe 18 is connected with the negative pressure suction head 16, the other end of the air pipe 18 is connected with the electromagnetic directional valve 19, and two output ends of the electromagnetic directional valve 19 are respectively connected with the negative pressure generator 20 and the positive pressure generator 21. The air pressure adjusting mechanism is matched with the negative pressure suction head 16 to firmly adsorb the lens 17 by creating a negative pressure environment for the negative pressure suction head 16 in the grinding process, and after the grinding is finished, the lens 17 is jacked up by creating a positive pressure environment for the negative pressure suction head 16 so that the lens 17 is propped in the grinding groove 6, and further, the lens 17 is conveniently connected by a subsequent detection discharging component.
In this embodiment: the detection discharging component specifically comprises: the two strip-shaped fixing plates 33 which are fixed on the bottom end face of the grinding cavity 2 in parallel, the top end face of the strip-shaped fixing plates 33 is fixedly connected with a sliding rail 34, the top end of the sliding rail 34 is movably connected with a sliding block 35, the top end of the sliding block 35 is fixedly connected with a connecting plate 37, one side of the connecting plate 37 is provided with a power piece for driving the connecting plate 37 to move left and right, the opposite faces of the two connecting plates 37 are fixedly connected with a supporting plate 42, a first linear guide rail 43 is fixedly connected between the two supporting plates 42, the top end of the first linear guide rail 43 is movably connected with a first linear motor 44, the top end face of the first linear motor 44 is fixedly connected with two symmetrically placed L-shaped guide rails 45, the top wall of the grinding cavity 2 above the L-shaped guide rail 45 is fixedly connected with an industrial camera 32, the inner walls of the grinding cavity 2 on two sides of the first linear guide rail 43 are symmetrically fixedly connected with a pushing mechanism, and a discharging groove 50 aligned with the pushing mechanism is formed on one side face of the machine body 1. After the lens 17 is ground, the lens 17 jacked by the air flow can be connected by the detection discharging component, then the connected lens 17 is detected, and then the lens 17 is pushed out of the corresponding discharging groove 50 according to the detection result, so that the material receiving, the detection and the discharging of the lens 17 are rapidly completed, and the processing efficiency is improved.
In this embodiment: the power piece specifically includes: the L-shaped supporting seat 39 is fixed at one end of the sliding rail 34, a third air cylinder 40 is fixedly connected to the top end of one side surface of the L-shaped supporting seat 39, a vertical plate 38 is fixedly connected to one end of the connecting plate 37, and an output shaft of the third air cylinder 40 is connected with the vertical plate 38 through a floating joint 41. The power member can quickly and stably drive the connecting plate 37 to move left and right.
In this embodiment: the pushing mechanism specifically comprises: the second linear guide rail 46 is fixed on the inner wall of the grinding cavity 2, the side surface of the second linear guide rail 46 is movably connected with the second linear motor 47, one side surface of the second linear motor 47 is fixedly connected with the cross rod 48, and the end part of the cross rod 48 is fixedly connected with the push plate 49. The pushing mechanism is capable of pushing the inspected lenses 17 out of the discharge chute 50 in an orderly fashion.
In this embodiment: the width of the push plate 49 is matched with the minimum gap between the two L-shaped guide rails 45, and the bottom end surface height of the push plate 49 is larger than the bottom end surface height of the L-shaped guide rails 45.
In this embodiment: and limiting seats 36 are fixedly connected to the outer parts of the sliding rails 34 near the two ends. The limiting seat 36 is used for limiting the position of the sliding block 35 on the sliding rail 34.
In this embodiment: the cover 8 of polishing is connected with to the detachable cover 7 inner wall, and the cover 8 of polishing that conveniently changes the wearing and tearing seriously is connected with the detachable mode of edging ring 7 inner wall through the block to the cover 8 of polishing in this embodiment.
The working principle of the application is as follows: in the initial state, the suction head 16 is located at the middle position of the two feeding parts, and then the second motor 25 operates to drive the rotary seat 24 to rotate for sixty degrees, and the first feeding part reaches the position right above the suction head 16. Then, the second cylinder 22 operates to drive the landing 23 to descend, the landing 23 descends into the gap at the end of the strip 28 of the first feeding member, and as the landing 23 descends further, the gap at the end of the strip 28 increases until the lens 17 between the two arcuate brackets 29 of the first feeding member falls onto the negative pressure suction head 16. Then, the second motor 25 is operated again to drive the rotating seat 24 to rotate for sixty degrees, meanwhile, the electromagnetic reversing valve 19 is operated to conduct the negative pressure generator 20 with the air pipe 18, and the negative pressure generator 20 is operated to continuously pump out air on the negative pressure suction head 16, so that a negative pressure environment is created for the negative pressure suction head 16, and the lens 17 is firmly adsorbed. Then, the third motor 10 of the driving assembly operates to drive the main belt pulley 11 to rotate, and then drives the auxiliary belt pulley 12 to rotate, the auxiliary belt pulley 12 drives the main shaft 13 to rotate, and the main shaft 13 drives the workbench 14, the fixed support 15 and the negative pressure suction head 16 to rotate, and the lens 17 on the negative pressure suction head 16 rotates along with the rotation. Next, the first cylinder 4 is operated to lower the grinding forming disc 5 by a certain height until the grinding forming disc 5 is clamped above the lens 17, the top surface of the lens 17 is in contact with the grinding groove 6, the outer edge of the lens 17 is in contact with the inner wall of the edging ring 7, then, the first motor 3 is started to drive the grinding forming disc 5 to rotate, the rotation direction of the grinding forming disc 5 is opposite to that of the lens 17, the grinding speed is further improved, the grinding forming disc 5 and the edging ring 7 can form full coverage on the top of the lens 17 to be ground, the grinding efficiency is improved, the lens 17 is prevented from deviating in the grinding process, and in addition, the edging ring 7 is sleeved on the outer wall of the lens 17 and can also edging the lens 17. After the lens 17 is ground, the first motor 3 and the third motor 10 stop running, meanwhile, the electromagnetic reversing valve 19 runs to conduct the positive pressure generator 21 and the air pipe 18, the positive pressure generator 21 continuously blows air to the negative pressure suction head 16, air flows upwards from the top of the negative pressure suction head 16, the lens 17 is further jacked up and supported in the grinding groove 6, then, the first air cylinder 4 runs to drive the grinding forming disc 5 to rise to the initial position, and the lens 17 at the moment is still jacked in the grinding groove 6 by the upward air flow. Next, the lens 17 that the discharge component will be jacked up by the air flow is detected, and the following steps are: the third cylinder 40 of the power part runs to extend out of the output shaft, under the connection of the floating joint 41, the vertical plate 38 and the connecting plate 37 are pushed away by the third cylinder 40, in the process, the sliding block 35 moves along the sliding rail 34, the connecting plate 37, the supporting plate 42, the first linear guide rail 43 and the first linear motor 44 follow the movement until the end parts of the two L-shaped guide rails 45 on the first linear motor 44 move to the lower part of the lens 17, then, the positive pressure generator 21 stops running, the air flow disappears, and the lens 17 falls on the end parts of the two L-shaped guide rails 45 under the action of self gravity and is supported. Immediately afterwards, the third cylinder 40 is reversely operated to restore to the original position, and then drives the L-shaped guide rails 45 to move to an initial state, at this time, the lenses 17 on the two L-shaped guide rails 45 are positioned under the industrial cameras 32, the industrial cameras 32 collect images of the lenses 17, the images are sent to the background control terminal for image recognition detection, whether cracks appear in the lenses 17 in the grinding process is detected, and then the background control terminal issues corresponding control instructions according to the detection results, specifically: if a crack exists, the first linear motor 44 is controlled to move to one side on the first linear guide rail 43, then the second linear motor 47 on the side is controlled to operate, the second linear motor 47 moves along the second linear guide rail 46, in the process, the cross rod 48 and the push plate 49 move along, and the push plate 49 pushes the lens 17 to move towards the discharge chute 50 from a gap between the two L-shaped guide rails 45; if no crack exists, the first linear motor 44 is controlled to move to the other side on the first linear guide rail 43, then the second linear motor 47 on the other side is controlled to operate, the second linear motor 47 moves along the second linear guide rail 46, in the process, the cross bar 48 and the push plate 49 follow to move, and the push plate 49 pushes the lens 17 to move towards the discharge chute 50 from the gap between the two L-shaped guide rails 45. In addition, during the process of inspecting the lens 17, the rotary feeding assembly feeds again, that is, the second motor 25 is operated again to rotate the rotary seat 24 by sixty degrees, the second feeding member reaches the position right above the suction head 16, and then the above operation is repeated. It should be noted that after the second feeding member completes feeding, the first feeding member is rotated out from the feeding chute 26, and a worker puts the lens 17 into the empty first feeding member, when putting the lens 17, only needs to enlarge the distance between the ends of the two strip-shaped plates 28, which are close to the torsion springs 31, by hands, the torsion springs 31 on the vertical rods 30 are compressed, then the lens 17 is put between the two arc-shaped brackets 29 and the hands are loosened, and the torsion springs 31 release elastic potential energy to drive the two arc-shaped brackets 29 to be close to each other, so as to clamp the lens 17.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
The foregoing description is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, should make equivalent substitutions or modifications according to the technical solution of the present application and the inventive concept thereof, and should be covered by the scope of the present application.
Claims (7)
1. The fine grinding device for lens processing is characterized by comprising a machine body (1), wherein a grinding cavity (2) is formed in the machine body (1), a first motor (3) is fixedly connected to the center of the top end surface of the machine body (1), a bottom output shaft of the first motor (3) penetrates through the top wall of the grinding cavity (2) and is fixedly connected with a first cylinder (4), a grinding forming disc (5) is fixedly connected to the bottom output shaft of the first cylinder (4), a grinding groove (6) is formed in the bottom end surface of the grinding forming disc (5), and an edging ring (7) is fixedly connected to the edge of the grinding groove (6);
the grinding machine is characterized in that a workbench (14) is rotationally connected below the grinding forming disc (5), a fixed support (15) is fixedly connected to the center of the top end surface of the workbench (14), a negative pressure suction head (16) is fixedly connected to the top end of the fixed support (15), a rotary feeding component is arranged on one side of the fixed support (15), a driving component is arranged inside a machine body (1) below the workbench (14) and used for driving the workbench (14) to rotate, an air pressure adjusting mechanism is arranged on one side of the driving component, and a detection discharging component is arranged on the other side of the fixed support (15);
the drive assembly specifically comprises: the device comprises a transmission cavity (9) arranged below a workbench (14), a third motor (10) is embedded below the transmission cavity (9), a top output shaft of the third motor (10) penetrates through the bottom end face of the transmission cavity (9) and is fixedly connected with a main belt pulley (11), one side of the main belt pulley (11) is provided with a secondary belt pulley (12), the top end of the secondary belt pulley (12) is fixedly connected with a main shaft (13), the main shaft (13) penetrates through the top wall of the transmission cavity (9) and is fixedly connected with the workbench (14), and the main belt pulley (11) is connected with the secondary belt pulley (12) through belt transmission;
the air pressure adjusting mechanism specifically comprises: an air pipe (18) penetrating through the main shaft (13), one end of the air pipe (18) is connected with a negative pressure suction head (16), the other end of the air pipe (18) is connected with an electromagnetic reversing valve (19), and two output ends of the electromagnetic reversing valve (19) are respectively connected with a negative pressure generator (20) and a positive pressure generator (21);
the detection discharging component specifically comprises: two bar fixed plates (33) of fixing at grinding chamber (2) bottom end face side by side, the top face fixedly connected with slide rail (34) of bar fixed plate (33), and the top swing joint of slide rail (34) has slider (35), the top fixedly connected with connecting plate (37) of slider (35), and one side of connecting plate (37) is equipped with power piece and is used for driving connecting plate (37) to control and remove, two the relative face fixedly connected with backup pad (42) of connecting plate (37), two fixedly connected with first linear guide rail (43) between backup pad (42), and first linear guide rail (43) top swing joint has first linear motor (44), the top face fixedly connected with L type guide rail (45) of two symmetrical placements of first linear guide rail (44), and the grinding chamber (2) roof fixedly connected with industry camera (32) of L type guide rail (45) top, symmetrical fixedly connected with pushing equipment on the inner wall of grinding chamber (2) of first linear guide rail (43) both sides, one side face is offered and is aligned with the draw runner (50) of the organism.
2. The fine grinding device for lens processing according to claim 1, wherein the rotary feeding assembly specifically comprises: the rotary seat (24) is rotationally connected to one side of the bottom end surface of the grinding cavity (2), a round groove (27) is formed in the top end surface of the rotary seat (24), at least three feeding parts which are uniformly distributed are movably connected to the top end of the side wall of the round groove (27), a second motor (25) is embedded below the rotary seat (24), a top output shaft of the second motor (25) penetrates through the bottom end surface of the grinding cavity (2) and is fixedly connected with the rotary seat (24), the feeding parts comprise two cross hinged strip-shaped plates (28), an arc-shaped supporting groove (29) is formed in a position, close to one end, of one side surface of each strip-shaped plate (28), a vertical rod (30) is fixedly connected to the bottom end surface of the round groove (27) on one side of the other end of each strip-shaped plate (28), a torsion spring (31) is sleeved outside the vertical rod (30), one end of each torsion spring (31) is fixedly connected with the inner wall of the round groove (27), the other end of each torsion spring (31) abuts against the side surface of the vertical rod (30), a second ladder-shaped plate (22) is fixedly connected to the grinding cavity (2) above the rotary seat (24), an upper ladder-shaped cylinder (22) and the second ladder-shaped cylinder (23) is gradually connected to the bottom of the upper output shaft (23), a feeding groove (26) for the strip-shaped plate (28) to rotate out is arranged on one side surface of the machine body (1).
3. The fine grinding device for lens processing according to claim 1, wherein the power member comprises: the L-shaped support seat (39) is fixed at one end of the sliding rail (34), a third air cylinder (40) is fixedly connected to the top end of one side surface of the L-shaped support seat (39), a vertical plate (38) is fixedly connected to one end of the connecting plate (37), and an output shaft of the third air cylinder (40) is connected with the vertical plate (38) through a floating joint (41).
4. The fine grinding device for lens processing according to claim 1, wherein the pushing mechanism specifically comprises: the second linear guide rail (46) is fixed on the inner wall of the grinding cavity (2), the side face of the second linear guide rail (46) is movably connected with the second linear motor (47), one side face of the second linear motor (47) is fixedly connected with a cross rod (48), and the end part of the cross rod (48) is fixedly connected with a push plate (49).
5. The fine grinding apparatus for lens processing according to claim 4, wherein the width of the pushing plate (49) is matched with the minimum gap between the two L-shaped guide rails (45), and the bottom end surface height of the pushing plate (49) is greater than the bottom end surface height of the L-shaped guide rails (45).
6. The fine grinding device for lens processing according to claim 1, wherein the outer part of the sliding rail (34) is fixedly connected with limiting seats (36) at positions close to two ends.
7. A fine grinding device for lens processing according to claim 1, characterized in that the inner wall of the edging ring (7) is detachably connected with a grinding sleeve (8).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310780638.0A CN116494074B (en) | 2023-06-29 | 2023-06-29 | Fine grinding device for lens processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310780638.0A CN116494074B (en) | 2023-06-29 | 2023-06-29 | Fine grinding device for lens processing |
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| CN116494074A CN116494074A (en) | 2023-07-28 |
| CN116494074B true CN116494074B (en) | 2023-09-26 |
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196993A (en) * | 1997-03-27 | 1998-10-28 | 日本碍子株式会社 | Magnetic substrate semi-products, its making method and grinding processing appts. |
| CN203738523U (en) * | 2013-12-23 | 2014-07-30 | 临海市锦铮机械有限公司 | Automatic vacuumizing four-axis edging and chamfering machine for lens |
| CN104900492A (en) * | 2015-05-13 | 2015-09-09 | 北京通美晶体技术有限公司 | Special shape semiconductor wafer and preparation method thereof |
| CN107971871A (en) * | 2017-12-02 | 2018-05-01 | 成都益睿信科技有限公司 | A kind of edging device for optical glass |
| CN109702583A (en) * | 2019-02-19 | 2019-05-03 | 文华学院 | Optical lens processing unit (plant) |
| CN109848776A (en) * | 2018-12-25 | 2019-06-07 | 广州好年华智能科技有限公司 | Grinding device is used in a kind of production of household electrical appliance |
| CN209050519U (en) * | 2018-10-09 | 2019-07-02 | 无锡威易发精密机械股份有限公司 | A kind of piston ring repair equipment |
| CN210756904U (en) * | 2019-10-29 | 2020-06-16 | 四川炬科光学科技有限公司 | Optical lens edging device |
| CN210849591U (en) * | 2019-11-04 | 2020-06-26 | 昆山一正精密模具工业有限公司 | High-precision polishing processing equipment |
| CN111702587A (en) * | 2020-06-29 | 2020-09-25 | 亳州市亚珠新材料有限公司 | Grinding equipment for carbon sheet processing and working method thereof |
| CN112338649A (en) * | 2020-10-29 | 2021-02-09 | 德清世锦智能科技有限公司 | Automatic grinding device for outer ring of precision motor bearing |
| JP2021024016A (en) * | 2019-08-01 | 2021-02-22 | 株式会社タカトリ | Grinding device |
| CN112571209A (en) * | 2020-12-07 | 2021-03-30 | 郴州市远利机械设备制造有限公司 | Combinable and detachable polishing machine |
| CN113714901A (en) * | 2021-09-16 | 2021-11-30 | 广东旭业光电科技股份有限公司 | Special-shaped mobile phone lens processing device and processing technology |
| CN215357681U (en) * | 2020-11-13 | 2021-12-31 | 天津精创锐势光电科技有限公司 | Lens edging equipment |
| CN215617088U (en) * | 2021-08-19 | 2022-01-25 | 清研长光(天津)光电科技有限公司 | Plane grinding equipment for optical lens processing |
| CN217572261U (en) * | 2022-05-24 | 2022-10-14 | 浦江县今饰界水晶有限公司 | High efficiency duplex position scalds brill grinding device |
| CN217619705U (en) * | 2022-07-08 | 2022-10-21 | 中材(南京)矿山研究院有限公司 | Flexible pencil grinding and polishing sorting device based on artificial intelligence |
| CN217728298U (en) * | 2021-12-10 | 2022-11-04 | 广东阿特斯科技有限公司 | Cell-phone backplate polishing equipment |
| CN115890320A (en) * | 2023-02-06 | 2023-04-04 | 深圳市普瑞斯康精密机械有限公司 | Spare part processing fixing clamp based on intermittent wheel rotates material loading |
-
2023
- 2023-06-29 CN CN202310780638.0A patent/CN116494074B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196993A (en) * | 1997-03-27 | 1998-10-28 | 日本碍子株式会社 | Magnetic substrate semi-products, its making method and grinding processing appts. |
| CN203738523U (en) * | 2013-12-23 | 2014-07-30 | 临海市锦铮机械有限公司 | Automatic vacuumizing four-axis edging and chamfering machine for lens |
| CN104900492A (en) * | 2015-05-13 | 2015-09-09 | 北京通美晶体技术有限公司 | Special shape semiconductor wafer and preparation method thereof |
| CN107971871A (en) * | 2017-12-02 | 2018-05-01 | 成都益睿信科技有限公司 | A kind of edging device for optical glass |
| CN209050519U (en) * | 2018-10-09 | 2019-07-02 | 无锡威易发精密机械股份有限公司 | A kind of piston ring repair equipment |
| CN109848776A (en) * | 2018-12-25 | 2019-06-07 | 广州好年华智能科技有限公司 | Grinding device is used in a kind of production of household electrical appliance |
| CN109702583A (en) * | 2019-02-19 | 2019-05-03 | 文华学院 | Optical lens processing unit (plant) |
| JP2021024016A (en) * | 2019-08-01 | 2021-02-22 | 株式会社タカトリ | Grinding device |
| CN210756904U (en) * | 2019-10-29 | 2020-06-16 | 四川炬科光学科技有限公司 | Optical lens edging device |
| CN210849591U (en) * | 2019-11-04 | 2020-06-26 | 昆山一正精密模具工业有限公司 | High-precision polishing processing equipment |
| CN111702587A (en) * | 2020-06-29 | 2020-09-25 | 亳州市亚珠新材料有限公司 | Grinding equipment for carbon sheet processing and working method thereof |
| CN112338649A (en) * | 2020-10-29 | 2021-02-09 | 德清世锦智能科技有限公司 | Automatic grinding device for outer ring of precision motor bearing |
| CN215357681U (en) * | 2020-11-13 | 2021-12-31 | 天津精创锐势光电科技有限公司 | Lens edging equipment |
| CN112571209A (en) * | 2020-12-07 | 2021-03-30 | 郴州市远利机械设备制造有限公司 | Combinable and detachable polishing machine |
| CN215617088U (en) * | 2021-08-19 | 2022-01-25 | 清研长光(天津)光电科技有限公司 | Plane grinding equipment for optical lens processing |
| CN113714901A (en) * | 2021-09-16 | 2021-11-30 | 广东旭业光电科技股份有限公司 | Special-shaped mobile phone lens processing device and processing technology |
| CN217728298U (en) * | 2021-12-10 | 2022-11-04 | 广东阿特斯科技有限公司 | Cell-phone backplate polishing equipment |
| CN217572261U (en) * | 2022-05-24 | 2022-10-14 | 浦江县今饰界水晶有限公司 | High efficiency duplex position scalds brill grinding device |
| CN217619705U (en) * | 2022-07-08 | 2022-10-21 | 中材(南京)矿山研究院有限公司 | Flexible pencil grinding and polishing sorting device based on artificial intelligence |
| CN115890320A (en) * | 2023-02-06 | 2023-04-04 | 深圳市普瑞斯康精密机械有限公司 | Spare part processing fixing clamp based on intermittent wheel rotates material loading |
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|---|---|
| CN116494074A (en) | 2023-07-28 |
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