CN117109453A - VR lens automated inspection machine - Google Patents
VR lens automated inspection machine Download PDFInfo
- Publication number
- CN117109453A CN117109453A CN202311051886.8A CN202311051886A CN117109453A CN 117109453 A CN117109453 A CN 117109453A CN 202311051886 A CN202311051886 A CN 202311051886A CN 117109453 A CN117109453 A CN 117109453A
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- Prior art keywords
- detector
- lens
- electric telescopic
- telescopic rod
- rack
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- 238000007689 inspection Methods 0.000 title claims description 4
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 239000002356 single layer Substances 0.000 claims description 30
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 210000002489 tectorial membrane Anatomy 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 claims 1
- 239000000523 sample Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 210000003128 head Anatomy 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses an automatic VR lens detection machine, which comprises a base body, wherein a conveyor belt is arranged at the top of the base body, a plurality of lenses are uniformly arranged at the top of the conveyor belt in an array mode, a first electric sliding rail is arranged on the inner wall of one side of the base body, a first electric telescopic rod is arranged at the output end of the first electric sliding rail, a servo motor is arranged at the end part of the first electric telescopic rod, a detector shell body is arranged at the end part of an output shaft of the servo motor, a first telescopic rod is arranged at the top of the base body, a limiting ring is arranged at the top of the first telescopic rod, the limiting ring is rotationally connected with the surface of the output shaft of the servo motor, a second electric telescopic rod is arranged at the right side of the detector shell body, and a second sliding rail is arranged on the inner wall of the right side of the base body.
Description
Technical Field
The invention relates to the technical field of detection equipment, in particular to an automatic VR lens detection machine.
Background
VR glasses are VR head display, virtual reality head-mounted display device. Because the concept of head display is not available in the early stage, so that according to the appearance, different professional calling methods such as VR glasses, VR eyeshields and VR helmets are generated, the head display is to seal the outside vision and hearing of a person by using head-mounted display equipment, the display principle is that left and right eye screens respectively display images of left and right eyes, three-dimensional sense is generated in the brain after human eyes acquire the information with the difference, the VR glasses are equipment capable of enabling the person to feel the scene in a movie on one hand, the immersion experience of the VR equipment is better and better along with the progress of science and technology in recent years, the attention of the person is attracted, various VR equipment is also in the beginning of the law, in the VR equipment, VR lenses are decisive factors of the user experience, therefore, the detection importance of the VR lenses is self-evident, the VR lenses are usually convex mirrors or concave mirrors, that is not a regular cube, two faces of the lenses are provided with a certain radian after the human eyes acquire the information, the VR lenses are large enough to be detected, the thickness of the person needs to be in the market, the manual probe needs to be slightly needed to be detected, the thickness needs to be slightly measured when the thickness needs to be detected by the manual probe, the detector is required to be slightly aligned with the arc-shaped lenses, and the thickness needs to be slightly different from the arc-shaped probes, and the ordinary probe can be placed on the surface to be slightly lower than the surface to be slightly detected, and the arc-shaped detector is very low, and the thickness needs to be slightly more convenient to be detected by the ordinary probe. On the other hand, the probe may scratch the surface of the VR lens, resulting in damage to the lens.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention aims to solve the problems as follows: when the thickness of the whole section of the arc-shaped surface of the lens needs to be detected sometimes, if the probe is adopted to switch different positions for detection, on the one hand, the efficiency is lower, and on the other hand, the probe can scratch the surface of the VR lens, so that the lens is damaged.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a VR lens automated inspection machine, includes the base body, the conveyer belt is installed at base body top, the even array in conveyer belt top is provided with a plurality of lens, base body one side inner wall is provided with first electronic slide rail, first electronic telescopic link is installed to first electronic slide rail output, servo motor is installed to first electronic telescopic link tip, the detector shell body is installed to servo motor output shaft tip, first telescopic link is installed at base body top, the spacing ring is installed at first telescopic link top, the spacing ring rotates with servo motor output shaft surface and is connected, second electronic telescopic link is installed on detector shell body right side, second electronic telescopic link right-hand member is provided with slide rail second, slide rail second is installed at base body right side inner wall;
the film covering assembly is arranged at the output ends of the first electric telescopic rod and the second electric telescopic rod and is used for covering the surface of the VR lens;
the clamping assembly is arranged at the end part of the film covering assembly and is used for clamping the lens;
and the detection assembly is arranged at the top and the bottom of the detector shell body and is used for detecting the thickness of the lens at the upper end and the lower end of the lens.
Preferably, the first electric telescopic rod and the second electric telescopic rod are on the same straight line, the end part of the output shaft of the servo motor is in sliding connection with one side of the outer shell of the detector, the servo motor can drive the outer shell of the detector to rotate, the left end of the second electric telescopic rod is in rotating connection with the outer shell of the detector, the outer shell of the detector is arranged right above the conveyor belt, and the front end and the rear end of the outer shell of the detector are in an opening shape.
Preferably, the film covering assembly comprises a pull rod, the pull rod is fixedly arranged at the end part of an output shaft of the servo motor and the end part of the second electric telescopic rod, a fixed sleeve ring is fixedly sleeved on the outer surface of the pull rod, a first telescopic plate is hinged to the top and the bottom of the fixed sleeve ring, a mounting plate is arranged on the inner side of the outer shell of the detector, the first telescopic plate is hinged to the mounting plate, and a clamping plate is arranged at the output end of the first telescopic plate.
Preferably, the two groups of film covering components are respectively arranged at the end part of the pull rod and the inner side of the detector shell, the outer surface of one side of the clamping plate is sleeved with a film roller, the back of the clamping plate is provided with a fastening bolt, the fastening bolt is in threaded connection with the part of the back of the clamping plate, where the film roller is provided with two groups, a single-layer film is arranged between the two groups of film rollers, and the single-layer film is in a stretching state.
Preferably, the clamping assembly comprises a limiting frame, the limiting frame is arranged on two sides of the fixed lantern ring, a first spring is arranged on the inner side of the limiting frame, a first rack is sleeved on the inner side of one end of the limiting frame in a sliding mode, a clamping plate is arranged at the end portion of the first rack, a gear is connected to the top of the first rack in a meshed mode, and a second rack is connected to the top of the gear in a meshed mode.
Preferably, the first rack elastically slides on the inner side of one end of the limiting frame through a first spring, the second rack is arranged at the end part of the pull rod, the movement directions of the first rack and the second rack are opposite, and the clamping assembly is arranged between the two groups of the film covering assemblies.
Preferably, the detection assembly comprises a back plate, the back plate is arranged on the inner sides of the top and the bottom of the outer shell of the detector, the front end of the back plate is provided with a track, the top and the bottom of the outer shell of the detector are provided with second electric sliding rails, the output end of each second electric sliding rail is provided with a second expansion plate, the inner side of each second expansion plate is provided with a second spring, and the expansion part of each second expansion plate is elastically installed through the second spring.
Preferably, the bottom of second expansion plate is installed the range finding sensor, the range finding sensor back is provided with spacing inserted bar, range finding sensor passes through spacing inserted bar and the inboard spacing sliding connection of track, the measuring stick is installed to range finding sensor bottom, the measuring stick bottom is installed the measuring roll wheel.
Preferably, the second expansion plate is in slotted sliding connection with the top and the bottom of the outer shell of the detector, the number of the detection components is two, the two detection components are respectively arranged on the top and the bottom surfaces of the outer shell of the detector, and the measuring rods in the two detection components are always on a vertical line.
Preferably, the left end of the rail is obliquely arranged right above, the non-inclined part of the rail is the same as the inner side width of the two groups of clamping plates when the lenses are clamped, the gauge roller is rotationally connected with the bottom end of the measuring rod, and the two groups of detection assemblies are oppositely arranged.
Compared with the prior art, the invention has at least the following advantages:
1. through setting up clamping assembly and tectorial membrane subassembly, carry out the tectorial membrane to the lens surface simultaneously in the process of pressing from both sides tight, the in-process of tectorial membrane continues to press from both sides tight lens both ends, makes the film laminate on the lens surface completely, protects the lens surface, prevents in thickness detection process, and measuring equipment causes the damage to the lens surface; the surface of the lens is protected while the detection efficiency is improved, and the safety in detection is improved;
2. through setting up the detection assembly, roll from left to right on the film of lens surface through measuring stick and gauge roller, and measure the change of the distance through the range sensor real-time, through calculating the data difference that two sets of range sensors record at last, compare with the data of sample lens, whether the thickness of the lens is qualified, reach the effect that conveniently detects the whole section thickness of lens arc surface;
3. through set up a plurality of lenses and use dedicated box bearing on the conveyer belt, convey, later through carrying out the screening of thickness one by one, degree of automation is high, reduces human resources.
Drawings
Fig. 1 is a schematic view of the overall structure of a base body.
Fig. 2 is a schematic diagram of the overall structure of the outer housing of the detector.
Fig. 3 is a schematic structural view of a film coating assembly and a material clamping assembly.
Fig. 4 is a schematic view of the back structure of the film covering assembly.
Fig. 5 is a schematic view of a partial cross-sectional structure of a clamping assembly.
Fig. 6 is a schematic diagram of a detection assembly.
FIG. 7 is a schematic view of a partial cross-sectional structure of a detection assembly.
Fig. 8 is a top view of the overall structure of the base body.
In the figure, 1, a base body; 10. a conveyor belt; 11. a first electric slide rail; 12. a first electric telescopic rod; 13. a servo motor; 14. a limiting ring; 15. a first telescopic rod; 16. a detector housing; 17. a second electric telescopic rod; 18. a second slide rail; 2. a film covering component; 20. a pull rod; 21. a fixed collar; 22. a first expansion plate; 23. a mounting plate; 24. a clamping plate; 25. a film roll; 26. a fastening bolt; 27. a single layer film; 3. a clamping assembly; 30. a limiting frame; 31. a first spring; 32. a first rack; 33. a clamping plate; 34. a gear; 35. a second rack; 4. a detection assembly; 40. a back plate; 41. a track; 42. the second electric sliding rail; 43. a second expansion plate; 44. a second spring; 45. a limit inserted link; 46. a ranging sensor; 47. a measuring rod; 48. and measuring distance of the roller.
Detailed Description
The present invention will be described in further detail below.
Referring to fig. 1-8, the device comprises a base body 1, a conveyor belt 10 is installed at the top of the base body 1, a plurality of lenses are uniformly arranged at the top of the conveyor belt 10 in an array manner, a first electric sliding rail 11 is arranged on the inner wall of one side of the base body 1, a first electric telescopic rod 12 is installed at the output end of the first electric sliding rail 11, a servo motor 13 is installed at the end part of the first electric telescopic rod 12, a detector shell 16 is installed at the end part of the output shaft of the servo motor 13, a first telescopic rod 15 is installed at the top of the base body 1, a limiting ring 14 is installed at the top of the first telescopic rod 15, the limiting ring 14 is rotatably connected with the surface of the output shaft of the servo motor 13, a second electric telescopic rod 17 is installed at the right side of the detector shell 16, a second sliding rail 18 is arranged at the right end of the second electric telescopic rod 17, and the second sliding rail 18 is installed on the inner wall of the right side of the base body 1;
the film covering assembly 2 is arranged at the output ends of the first electric telescopic rod 12 and the second electric telescopic rod 17, and the film covering assembly 2 is used for performing film covering work on the surface of the VR lens;
the clamping assembly 3 is arranged at the end part of the film covering assembly 2, and the clamping assembly 3 is used for clamping the lens;
the detection assembly 4, the detection assembly 4 is installed at the top and bottom of the detector housing 16, and the detection assembly 4 is used for detecting the thickness of the lens at the upper and lower ends of the lens.
Further, the first electric telescopic rod 12 and the second electric telescopic rod 17 are on the same straight line, the end part of the output shaft of the servo motor 13 is in sliding connection with one side of the outer shell 16 of the detector, the servo motor 13 can drive the outer shell 16 of the detector to rotate, the left end of the second electric telescopic rod 17 is in rotating connection with the outer shell 16 of the detector, the outer shell 16 of the detector is arranged right above the conveyor belt 10, the front end and the rear end of the outer shell 16 of the detector are arranged in an opening shape, in real-time use, the conveyor belt 10 is started at first, a plurality of lenses uniformly arranged at the top of the conveyor belt 10 start to be conveyed, when one end of the lenses are conveyed, a single lens is positioned at the bottom center position of the outer shell 16 of the detector, at the moment, the servo motor 13 starts to rotate clockwise by 90 degrees, the outer shell 16 of the detector is transversely placed, then the first electric sliding rail 11 starts to drive the first electric telescopic rod 12 downwards, the outer shell 16 of the detector and the opposite second electric telescopic rod 17 are integrally downwards moved, and when the two sides of the clamping component 3 and the lenses are parallel, at the moment, the first electric telescopic rod 12 and the second electric telescopic rod 17 are started to stretch outwards;
further, the clamping assembly 3 comprises a limiting frame 30, the limiting frame 30 is arranged on two sides of the fixed lantern ring 21, a first spring 31 is arranged on the inner side of the limiting frame 30, a first rack 32 is sleeved on the inner side of one end of the limiting frame 30 in a sliding manner, a clamping plate 33 is arranged on the end part of the first rack 32, a gear 34 is connected to the top of the first rack 32 in a meshed manner, a second rack 35 is connected to the top of the gear 34 in a meshed manner, the first rack 32 elastically slides on the inner side of one end of the limiting frame 30 through the first spring 31, the second rack 35 is arranged on the end part of the pull rod 20, the movement directions of the first rack 32 and the second rack 35 are opposite, the clamping assembly 3 is arranged between the two groups of film covering assemblies 2, the film covering assemblies 2 comprise a pull rod 20, the pull rod 20 is fixedly arranged on the end part of an output shaft of the servo motor 13 and the end part of the second electric telescopic rod 17, the fixed lantern ring 21 is fixedly sleeved on the outer surface of the pull rod 20, the top and bottom of the fixed lantern ring 21 are hinged with a first expansion plate 22, the inner side of the outer shell 16 of the detector is provided with a mounting plate 23, the first expansion plate 22 is hinged with the mounting plate 23, the output end of the first expansion plate 22 is provided with a clamping plate 24, in real-time use, when the first electric expansion rod 12 and the second electric expansion rod 17 are pulled outwards, the pull rod 20 and the fixed lantern ring 21 are driven to move outwards, in the moving process, as the first expansion plate 22 is hinged with the fixed lantern ring 21 and the mounting plate 23, the output end of the first expansion plate 22 is provided with the clamping plate 24, at the moment, the clamping plate 24 is combined towards the middle under the pulling of the pull rod 20 (at the same time, the first expansion plate 22 stretches), meanwhile, the second rack 35 moves rightwards, the gear 34 meshed at the bottom is driven to rotate clockwise, the gear 34 drives the first rack 32 and the two groups of clamping plates 33 to clamp lenses towards the middle, (at this time, since the first rack 32 is elastically connected to the stopper 30 through the first spring 31, the first rack 32 moves a part slightly inward to prevent the clamping plate 33 from being too clamped and damaging the lens, and at the same time, the two clamping plates 24 clamp only a part, and the single film 27 does not contact the lens), after clamping the lens, the first electric slide rail 11 then lifts the detector housing 16 upward to the original position, and then the servo motor 13 rotates reversely by 90 degrees to drive the detector housing 16 back to the original position.
Further, the two groups of film coating components 2 are respectively arranged at the end part of the pull rod 20 and the inner side of the outer shell 16 of the detector, the outer surface of one side of the clamping plate 24 is sleeved with a film roller 25, the back of the clamping plate 24 is provided with a fastening bolt 26, the fastening bolt 26 is in threaded connection with the part of the clamping plate 24, which is provided with the film roller 25, the two groups of film rollers 25 are arranged, a single-layer film 27 is arranged between the two groups of film rollers 25, the single-layer film 27 is in a stretching state, the detection component 4 comprises a backboard 40, the backboard 40 is arranged at the inner sides of the top and the bottom of the outer shell 16 of the detector, the front end of the backboard 40 is provided with a track 41, the top and the bottom of the outer shell 16 of the detector are provided with a second electric slide rail 42, the output end of the second electric slide rail 42 is provided with a second telescopic plate 43, the inner side of the second telescopic plate 43 is provided with a second spring 44, the telescopic part of the second telescopic plate 43 is elastically installed through a second spring 44, the bottom end of the second telescopic plate 43 is provided with a distance measuring sensor 46, the back of the distance measuring sensor 46 is provided with a limiting inserted rod 45, the distance measuring sensor 46 is in limiting sliding connection with the inner side of the track 41 through the limiting inserted rod 45, the bottom end of the distance measuring sensor 46 is provided with a measuring rod 47, the bottom end of the measuring rod 47 is provided with a measuring distance roller 48, the second telescopic plate 43 is in slotting sliding connection with the top and the bottom of the detector shell 16, the number of the detecting components 4 is two, the two groups of detecting components 4 are respectively installed on the top and the bottom surface of the detector shell 16, the measuring rods 47 in the two groups of detecting components 4 are always on a vertical line, the left end of the track 41 is obliquely arranged right above, the un-oblique part of the track 41 is the same as the inner side width when the two groups of clamping plates 33 clamp lenses, the measuring distance roller 48 is rotationally connected with the bottom end of the measuring rod 47, the two sets of detecting members 4 are arranged to be oppositely installed, in real time use, when the detector housing 16 is returned to the initial position, then the first electric telescopic rod 12 and the second electric telescopic rod 17 are continuously pulled outwards, at the moment, the clamping plate 24 is continuously tightened towards the middle, the two sets of film rollers 25 and the single-layer film 27 in the middle stretching state are combined from the top and the bottom to the surface of the lens, and cover the top and the bottom of the lens until the single-layer film 27 is completely attached to the surface of the lens, (the single-layer film 27 is in the stretching state and has elastic force, so that the film can be attached to the surface of the lens more), (the second telescopic plate 43 can be matched with the continuous shrinkage of the single-layer film 27 to gradually clamp the lens, the single-layer film 27 is prevented from touching the surface of the lens to displace when being covered on the top and the bottom of the lens, and after the single-layer film 27 is covered on the surface of the lens, at this time, the second electric slide rail 42 starts to start, drive the second expansion plate 43, the ranging sensor 46, the measuring rod 47 and the ranging roller 48 to move rightwards, the limiting inserting rod 45 limits the inside of the track 41, the two groups of measuring rods 47 and the ranging roller 48 move rightwards and leftwards firstly, and are close to the top and bottom of the left end of the lens, when the ranging roller 48 is attached to the single-layer film 27 on the surface of the lens, and meanwhile, the ranging sensor 46 starts to detect the change of the distance, along with the continuous driving of the second electric slide rail 42, the measuring rod 47 and the ranging roller 48 slowly roll to the right end at the left end of the lens, and meanwhile, the ranging sensor 46 continuously records the change of the distance, finally, by calculating the data difference recorded by the upper group of ranging sensor 46 and the lower group of ranging sensor 46, the data of the two groups of ranging sensor are compared with the data of the sample lens to see whether the thickness of the lens is qualified or not, and finally, the operation is repeated, the lens is put back to the top of the conveyor belt 10, so that the lens thickness is inspected while the lens is clamped, and when the single-layer film 27 is used for a plurality of times and a new single-layer film 27 part is needed to be replaced, a worker rotates the film roller 25 by loosening the fastening bolts 26 to replace the single-layer film 27 part, thereby improving the use stability.
Working principle: firstly, the conveyor belt 10 is started, a plurality of lenses uniformly arranged on the top of the conveyor belt 10 are conveyed, after one end of the lenses are conveyed, a single lens is positioned at the center position of the bottom of the detector outer shell 16, the servo motor 13 starts to rotate clockwise by 90 degrees at the moment, the detector outer shell 16 is transversely placed, then the first electric sliding rail 11 starts to drive the first electric telescopic rod 12 downwards, the detector outer shell 16 and the opposite second electric telescopic rod 17 are integrally moved downwards, when the clamping assembly 3 is parallel to the two sides of the lenses, the first electric telescopic rod 12 and the second electric telescopic rod 17 are started, the pulling is carried out outwards, the pull rod 20 and the fixed sleeve 21 are driven to move outwards, in the moving process, the first telescopic plate 22 is hinged with the fixed sleeve 21 and the mounting plate 23, meanwhile, the clamping plate 24 is arranged at the output end of the first telescopic plate 22, at this time, the clamping plates 24 are combined towards the middle under the pulling of the pull rod 20 (meanwhile, the first telescopic plate 22 can be telescopic), meanwhile, the second rack 35 moves rightwards, the gear 34 meshed with the bottom is driven to rotate clockwise, the gear 34 drives the first rack 32 and moves leftwards, the two groups of clamping plates 33 clamp the lens towards the middle, (at this time, the first rack 32 is elastically connected with the limiting frame 30 through the first spring 31, at this time, the first rack 32 slightly moves inwards to prevent the clamping plates 33 from being too tightly clamped and damaging the lens, at the same time, the two groups of clamping plates 24 only clamp a part of the lens, the single-layer film 27 is not contacted with the lens), after the lens is clamped, the first electric sliding rail 11 then lifts the detector outer shell 16 upwards to the original position, then the servo motor 13 reversely rotates by 90 degrees, the detector outer shell 16 is driven to return to the original position, the first electric telescopic rod 12 and the second electric telescopic rod 17 are then pulled outwards continuously, the clamping plate 24 is tightened towards the middle continuously, the two groups of film rollers 25 and the single-layer film 27 in the middle stretching state are combined from the top and the bottom to the surface of the lens and cover the top and the bottom of the lens until the single-layer film 27 is completely attached to the surface of the lens, (the single-layer film 27 has elasticity and can be attached to the surface of the lens because of stretching), the second telescopic plate 43 is matched with the continuous shrinkage of the single-layer film 27 to clamp the lens gradually, the single-layer film 27 is prevented from touching the surface of the clamping plate 33 to displace when being covered on the top and the bottom surface of the lens, after the single-layer film 27 is covered on the surface of the lens, the second electric sliding rail 42 starts to be started to drive the second telescopic plate 43, the ranging sensor 46, the measuring rod 47 and the measuring roller 48 to move rightwards, the limiting inserted bar 45 performs limiting sliding in the track 41, the two groups of measuring bars 47 and the measuring distance rollers 48 move to the right lower side and the right upper side firstly, the elastic force of the second spring 44 adaptively stretches and contracts the second telescopic plate 43, the second telescopic plate is close to the top and the bottom of the left end of the lens, when the measuring distance rollers 48 are attached to the single-layer film 27 on the surface of the lens, and meanwhile, the distance measuring sensors 46 start to detect the change of the distance, along with the continuous driving of the second electric sliding rail 42, the measuring bars 47 and the measuring distance rollers 48 slowly roll to the right end at the left end of the lens, meanwhile, the distance measuring sensors 46 continuously record the change of the distance, finally, the thickness of the lens is qualified by comparing the data recorded by the upper group of distance measuring sensors 46 and the lower group of distance measuring sensors with the data recorded by the sample lens, finally, the operation is repeated, the lens is put back to the top of the conveyor belt 10, when the single-layer film 27 is used for many times and a new single-layer film 27 part is needed to be replaced, a worker rotates the film roller 25 by loosening the fastening bolts 26 to replace the single-layer film 27 part with the new single-layer film 27 part, so that the use stability is improved (the single-layer film 27 is an elastic film with good elasticity and high wear resistance).
What has not been described in detail in this specification is prior art that is well known to those skilled in the art, and in the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (10)
1. VR lens automated inspection machine, including base body (1), its characterized in that: the novel optical fiber detector comprises a base body (1), and is characterized in that a conveying belt (10) is arranged at the top of the base body (1), a plurality of lenses are uniformly arranged at the top of the conveying belt (10) in an array mode, a first electric sliding rail (11) is arranged on the inner wall of one side of the base body (1), a first electric telescopic rod (12) is arranged at the output end of the first electric sliding rail (11), a servo motor (13) is arranged at the end of the first electric telescopic rod (12), a detector outer shell (16) is arranged at the end of the output shaft of the servo motor (13), a first telescopic rod (15) is arranged at the top of the base body (1), a limiting ring (14) is arranged at the top of the first telescopic rod (15), the limiting ring (14) is connected with the surface of the output shaft of the servo motor (13) in a rotating mode, a second electric telescopic rod (17) is arranged on the right side of the detector outer shell (16), a second sliding rail (18) is arranged at the right end of the second electric telescopic rod (17), and the second sliding rail (18) is arranged on the inner wall of the right side of the base body (1).
The film covering assembly (2) is arranged at the output ends of the first electric telescopic rod (12) and the second electric telescopic rod (17), and the film covering assembly (2) is used for performing film covering operation on the surface of the VR lens;
the clamping assembly (3), the clamping assembly (3) is arranged at the end part of the film covering assembly (2), and the clamping assembly (3) is used for clamping the lens;
the detection assembly (4) is arranged at the top and the bottom of the outer shell (16) of the detector, and the detection assembly (4) is used for detecting the thickness of the lens at the upper end and the lower end of the lens.
2. The VR lens automatic detector as set forth in claim 1, wherein: the utility model discloses a detector, including first electric telescopic handle (12) and second electric telescopic handle (17), servo motor (13) output shaft tip and detector shell (16) one side slip grafting, servo motor (13) can drive detector shell (16) and rotate, second electric telescopic handle (17) left end and detector shell (16) rotate to be connected, detector shell (16) set up directly over conveyer belt (10), the front and back end of detector shell (16) sets up to the opening form.
3. The VR lens automatic detector as set forth in claim 2, wherein: tectorial membrane subassembly (2) are including pull rod (20), pull rod (20) fixed mounting is at servo motor (13) output shaft tip and the tip of second electric telescopic handle (17), pull rod (20) surface mounting has cup jointed fixed lantern ring (21), fixed lantern ring (21) top and bottom are articulated have first expansion plate (22), detector shell body (16) inboard is provided with mounting panel (23), first expansion plate (22) are articulated with mounting panel (23), clamping plate (24) are installed to first expansion plate (22) output.
4. The VR lens automatic detector of claim 3, wherein: the laminating assembly (2) is arranged into two groups, the two groups of laminating assemblies (2) are respectively arranged at the end part of the pull rod (20) and the inner side of the outer shell body (16) of the detector, a film roller (25) is sleeved on the outer surface of one side of the clamping plate (24), a fastening bolt (26) is arranged at the back of the clamping plate (24), the fastening bolt (26) is in threaded connection with the part of the clamping plate (24) where the film roller (25) is arranged, the two groups of film rollers (25) are arranged, a single-layer film (27) is arranged between the two groups of film rollers (25), and the single-layer film (27) is in a stretching state.
5. The VR lens automatic detector as set forth in claim 4, wherein: the clamping assembly (3) comprises a limiting frame (30), wherein the limiting frame (30) is arranged on two sides of a fixed lantern ring (21), a first spring (31) is arranged on the inner side of the limiting frame (30), a first rack (32) is sleeved on the inner side of one end of the limiting frame (30) in a sliding mode, a clamping plate (33) is arranged at the end portion of the first rack (32), a gear (34) is connected to the top of the first rack (32) in a meshed mode, and a second rack (35) is connected to the top of the gear (34) in a meshed mode.
6. The VR lens automatic detector as set forth in claim 5, wherein: the first rack (32) elastically slides on the inner side of one end of the limiting frame (30) through the first spring (31), the second rack (35) is arranged at the end part of the pull rod (20), the movement directions of the first rack (32) and the second rack (35) are opposite, and the clamping component (3) is arranged between the two groups of the film covering components (2).
7. The VR lens automatic detector as set forth in claim 6, wherein: the detection assembly (4) comprises a back plate (40), the back plate (40) is arranged on the inner side of the top and the bottom of the detector outer shell body (16), a track (41) is arranged at the front end of the back plate (40), a second electric sliding rail (42) is arranged on the top and the bottom of the detector outer shell body (16), a second expansion plate (43) is arranged at the output end of the second electric sliding rail (42), a second spring (44) is arranged on the inner side of the second expansion plate (43), and the expansion part of the second expansion plate (43) is elastically arranged through the second spring (44).
8. The VR lens automatic detector as set forth in claim 7, wherein: the bottom of second expansion plate (43) is installed range finding sensor (46), range finding sensor (46) back is provided with spacing inserted bar (45), range finding sensor (46) are through spacing inserted bar (45) and the inboard spacing sliding connection of track (41), measuring stick (47) are installed to range finding sensor (46) bottom, measuring stick (47) bottom is installed measuring distance gyro wheel (48).
9. The VR lens automatic detector as set forth in claim 8, wherein: the second expansion plate (43) is connected with the top and the bottom of the outer shell (16) of the detector in a sliding manner through grooves, the number of the detection assemblies (4) is two, the two detection assemblies (4) are respectively arranged on the top and the bottom surfaces of the outer shell (16) of the detector, and the two measurement rods (47) in the two detection assemblies (4) are always on the same vertical line.
10. The VR lens automatic detector as set forth in claim 9, wherein: the left end of track (41) sets up to the upper right slope, the unopened part of track (41) is the same with the inboard width when two sets of splint (33) clamp the lens, measuring distance gyro wheel (48) are connected with measuring stick (47) bottom rotation, two sets of detection component (4) set up to the opposition installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311051886.8A CN117109453A (en) | 2023-08-21 | 2023-08-21 | VR lens automated inspection machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311051886.8A CN117109453A (en) | 2023-08-21 | 2023-08-21 | VR lens automated inspection machine |
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| Publication Number | Publication Date |
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| CN117109453A true CN117109453A (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311051886.8A Pending CN117109453A (en) | 2023-08-21 | 2023-08-21 | VR lens automated inspection machine |
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| Country | Link |
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| CN (1) | CN117109453A (en) |
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