CN112504634A

CN112504634A - Lens detection equipment and detection method

Info

Publication number: CN112504634A
Application number: CN202011272246.6A
Authority: CN
Inventors: 陈辉; 刘传进; 赵璐
Original assignee: Nanjing Hanqi Intelligent Technology Co ltd
Current assignee: Nanjing Hanqi Intelligent Technology Co ltd
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-03-16

Abstract

The application relates to a lens detection device and a detection method, which are applied to the technical field of lens detection devices and comprise a workbench, wherein a first detection device is arranged on one side of the workbench, which is away from the ground, a second detection device is arranged on one side of the workbench, which is away from the first detection device, and a storage device for placing lenses is arranged on the workbench; the storage device comprises a supporting seat arranged on a workbench, a placing box is arranged on one side, away from the workbench, of the supporting seat, a supporting frame used for supporting lenses is arranged in the placing box, and a first driving piece used for driving the supporting seat to move between a first detection device and a second detection device is arranged on the workbench. This application is through once fixing the lens, can accomplish the detection of the refracting index and the reflectivity of lens, and the condition of having avoided the operator to change check out test set constantly takes place, and then makes lens detect operation process simplification to improve the detection efficiency of lens, improved the production efficiency of lens simultaneously.

Description

Lens detection equipment and detection method

Technical Field

The present application relates to the field of lens inspection equipment, and in particular, to a lens inspection equipment and a lens inspection method.

Background

The refractive index parameter and the reflectivity parameter of the optical lens are important parameter indexes of the optical lens. In order to ensure good imaging quality of the optical system, the refractive index and the reflectivity of the optical lens need to be measured accurately during the production process of the optical lens.

At present, the detection of the optical lens is performed manually, and the detection device in the related art has a single purpose, so that an operator needs to complete the detection of the refractive index and the reflectivity of the lens through two devices, and in the detection process of the lens, the operator needs to replace the lens from one detection device to another detection device, place the lens in a specified area of the detection device, and then detect the lens through the detection device.

Aiming at the related technologies, the inventor considers that an operator continuously changes detection equipment in the process of detecting the lens, and the operation complexity of lens detection is increased, so that the efficiency of lens detection is not high, and the production efficiency of the lens is influenced.

Disclosure of Invention

In order to solve the problem that the lens detection efficiency is not high, the application provides lens detection equipment and a detection method.

In a first aspect, the present application provides a lens inspection apparatus, which adopts the following technical scheme:

the lens detection equipment comprises a workbench, wherein a first detection device is arranged on one side of the workbench, which is away from the ground, a second detection device is arranged on one side of the workbench, which is away from the first detection device, and a storage device for placing lenses is arranged on the workbench; the storage device comprises a supporting seat arranged on a workbench, a placing box is arranged on one side, away from the workbench, of the supporting seat, a supporting frame used for supporting lenses is arranged in the placing box, and a first driving piece used for driving the supporting seat to move between a first detection device and a second detection device is arranged on the workbench.

By adopting the technical scheme, in the process of detecting the lens, an operator firstly places the lens in the placing box and fixes and supports the lens through the supporting frame, at the moment, the operator starts the first driving piece to drive the supporting seat to approach to the first detection device, until the lens moves to the position below the first detection device, the operator starts the first detection device to enable the first detection device to detect the refractive index of the lens, then the first driving piece drives the supporting seat to approach to the second detection device, until the lens moves to the position below the second detection device, the operator starts the second detection device to enable the second detection device to detect the reflectivity of the lens, so that the operator can complete the detection of the refractive index and the reflectivity of the lens only by fixing the lens once, thereby avoiding the situation that the operator continuously changes the detection equipment, therefore, the operation process of lens detection is simplified, the detection efficiency of the lens is improved, and the production efficiency of the lens is improved.

Optionally, the second detection device includes a support table disposed on the workbench, a light source emission mechanism is disposed at one end of the support table, which is away from the workbench, along the length direction, and the light source emission mechanism is disposed at one side of the support table along the length direction; a first mounting seat is arranged on one side, away from the workbench, of the supporting table, a second driving piece for driving the first mounting seat to move is arranged on the supporting table, a first detection piece is arranged on one side, along the length direction, of the supporting table of the first mounting seat, and the light source emission mechanism and the first detection piece are located on the same side of the supporting table; one side that the brace table deviates from the workstation is equipped with the second mount pad, just be equipped with the third driving piece that is used for driving the second mount pad to remove on the brace table, the second mount pad is equipped with polarisation mechanism between light source emission mechanism and first detection piece.

By adopting the technical scheme, an operator starts the light source emission mechanism to enable the light source emission mechanism to irradiate light beams onto the polarization mechanism, at the moment, the polarization mechanism projects the light beams onto the lens to be detected to enable the lens to reflect the light beams, meanwhile, the second driving piece drives the first mounting seat to move along the length direction of the supporting platform, the first mounting seat drives the first detection piece to move together, so that the first detection piece captures the light beam reflected by the lens to realize the purpose of detecting the reflectivity of the lens, an operator can drive the second mounting seat to move through the third driving piece, the second mounting seat drives the polarization mechanism to move, and the polarization mechanism can adjust the position of the light beam emitted at the moment, so that the light beam can conveniently irradiate on lenses at different positions, and then be convenient for the detection piece detects a plurality of lenses in proper order, has further promoted the detection efficiency of lens.

Optionally, the light source emitting mechanism includes a support pillar disposed on the support table, a connecting member is sleeved on the support pillar, an adjusting member is disposed on a side of the connecting member away from the support pillar, a first light source assembly is disposed on the adjusting member, and the first light source assembly is connected to the adjusting member through a fixing member; the connecting piece is including the lock sleeve of cover on locating the support column, the open end of lock sleeve passes through the locking bolt connection, the regulating part sets up in the one side that the locking bolt was kept away from to the lock sleeve.

Through adopting above-mentioned technical scheme, the operator promotes the lock sleeve and removes along the vertical direction of support column for the lock sleeve drives regulating part and mounting and removes, and the mounting drives first light source subassembly and is the ascending removal of vertical side this moment, thereby the operator of being convenient for highly adjusts first light source subassembly, and then the operator of being convenient for shines polarization mechanism with the more accurate shining of the light beam that first light source subassembly jetted out, so that polarization mechanism shines the light beam on the lens of different positions.

Optionally, the adjusting part comprises a fixed seat arranged on the locking sleeve, a fixed block is arranged on one side of the fixed seat, which is far away from the supporting table, a first tension spring is arranged between the fixed seat and the fixed block, one end of the first tension spring is connected to the fixed seat, and the other end of the first tension spring is connected to the fixed block; the constant head tank has been seted up along length direction's one end to the fixed block and towards one side of fixed block, be equipped with the guide block on the diapire of constant head tank, the one end that the diapire was kept away from to the guide block is equipped with the inclined plane to the diapire slope, one side threaded connection that the lock sleeve was kept away from to the fixing base has first regulation pole, the guide block is equipped with first ball between inclined plane and first regulation pole, first ball is inconsistent with guide block and first regulation pole simultaneously, the constant head tank is equipped with the locating piece in the one end that the diapire was kept away from to the guide block, the one end of locating piece is contradicted on first ball, the other.

Through adopting above-mentioned technical scheme, the operator rotates first regulation pole, make first regulation pole promote first ball and roll along the inclined plane, first ball's the high gradual rise this moment, first ball promotes the locating piece and removes to the one side of keeping away from the constant head tank diapire, the locating piece promotes the one end perk of fixed block, make and produce the contained angle between fixed block and the fixing base, thereby the operator of being convenient for adjusts the inclination of first light source subassembly, and then the operator of being convenient for is more accurate shines the light beam on deflection mechanism, the fixed block is tensile to first extension spring simultaneously, first extension spring tension has elastic contraction power, and first extension spring fastens the fixed block on the fixing base under the effect of elastic contraction power, with the stability that increases first light source subassembly.

Optionally, the guide block is provided with a guide groove along the inclination direction of the inclined plane, and the first ball is arranged in the guide groove in a rolling manner.

Through adopting above-mentioned technical scheme, when first ball rolled along the inclined plane, the guide way can restrict the direction of rolling of first ball to the guide way has played the effect of direction to first ball, and then increases the stability when first ball rolls, with the possibility that the reduction first ball skidded at rolling in-process appearance.

Optionally, one end of the fixed block, which is far away from the positioning block, and one end of the fixed block, which faces the fixed seat, are provided with grooves, second balls are arranged in the grooves in a rolling mode, a threaded rod which is inconsistent with the second balls is arranged at one end of the fixed seat, which is far away from the fixed block, in a penetrating mode, and the threaded rod is in threaded connection with the fixed seat.

Through adopting above-mentioned technical scheme, the operator rotates the threaded rod, and the threaded rod can promote one side removal to keeping away from the fixing base of fixed block through the second ball to reach the effect of adjusting the fixed block position, thereby be convenient for the operator further to adjust the position of fixed block, and then be convenient for the operator to do further regulation to the position of first light source subassembly.

Optionally, a second adjusting rod which is abutted against the locking sleeve is arranged at one end, far away from the locking sleeve, of the fixed block in a penetrating manner, and the second adjusting rod is connected to the fixed block in a threaded manner; and a second tension spring is arranged between the fixed block and the locking sleeve, one end of the second tension spring is connected to the locking sleeve, and the other end of the second tension spring is connected to the fixed block.

Through adopting above-mentioned technical scheme, the operator rotates the second and adjusts the pole and be close to the lock sleeve, the second is adjusted the pole under the effect of screw this moment, the second is adjusted the pole and is promoted the fixed block and remove to one side of keeping away from the lock sleeve, make the fixed block deflect at the horizontal direction, thereby be convenient for the operator to adjust the angle of first light source subassembly on the horizontal direction, and then reach the effect of diversified first light source subassembly deflection angle of adjusting, so that first light source subassembly more accurate shine the light beam on deflection mechanism, the fixed block stretches the second extension spring simultaneously, make the second extension spring produce the elastic shrinkage power, and the second extension spring is under the effect of elastic shrinkage power, the pulling fixed block is close to the lock sleeve, thereby increase the stability of fixed block.

Optionally, a third ball which is inconsistent with the locking sleeve is embedded in one end, close to the locking sleeve, of the second adjusting rod, and the third ball is connected to the second adjusting rod in a rolling mode.

Through adopting above-mentioned technical scheme, the operator is at the in-process of rotating first regulation pole, the locating piece promotes the one end of fixed block and keeps away from or be close to the fixing base, and the fixed block drives third ball and lock sleeve and produces the friction this moment, makes third ball self produce and rolls, thereby the third ball can be with the second adjust the friction conversion between pole and the lock sleeve rolling friction, and then the third ball has reduced the second and has adjusted the frictional force between pole and the lock sleeve, in order to promote the fixed block and remove the stability of in-process.

Optionally, the mounting is including setting up the reference column on the fixed block, the one end that the fixed block was kept away from to the reference column is equipped with the clamp plate, first light source subassembly wears to locate between fixed block and the clamp plate, the one end threaded connection that the reference column was kept away from to the clamp plate has the pole that supports that is used for supporting tight first light source subassembly.

Through adopting above-mentioned technical scheme, when the operator placed the first light source subassembly between clamp plate and the fixed block, the operator rotated and supports the pole and be close to first light source subassembly, until supporting the pole and support first light source subassembly tightly on the fixed block to reach the effect of fixed first light source subassembly, and then be convenient for the operator fix first light source subassembly fast convenient.

In a second aspect, the present application provides a method for detecting a lens, which adopts the following technical scheme:

optionally, step one: placing the lens on the supporting frame, and driving the placing box to move towards the first detection device through the first driving piece; step two: starting a first detection device to enable the first detection device to detect the refractive index of the lens; step three: the first driving piece drives the placing box to be close to the second detection device, so that the second detection device detects the reflectivity of the lens.

By adopting the technical scheme, in the process of detecting the lenses, an operator places the lenses on the supporting frame in batches, then the operator starts the first driving member to drive the supporting seat to move, at this time, the supporting seat drives the lens to move to the lower part of the first detecting device, the first detection device sequentially detects the refractive index of the lens until the first detection device detects the refractive index of the lens, the first driving member continues to drive the supporting seat to move, the first supporting seat drives the lens to move to the position below the second detection device, so that the second detection device sequentially detects the reflectivity of a plurality of lenses, thereby realizing the purpose of simultaneously detecting the refractive index and the reflectivity of the lenses, and then the detection efficiency of lens has been promoted to can detect a plurality of lenses in proper order, further promote the detection efficiency of lens, with the production efficiency who improves the lens.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying a first detection apparatus in an embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an enlarged schematic view of a portion B in fig. 2.

Fig. 5 is a schematic structural diagram for embodying the first adjustment mechanism in the embodiment of the present application.

FIG. 6 is a schematic structural diagram of an embodiment of the present application for embodying a transverse drive member.

Fig. 7 is a schematic structural diagram for embodying a second detection apparatus in an embodiment of the present application.

Fig. 8 is a schematic structural diagram for embodying a light source emission mechanism according to an embodiment of the present application.

Fig. 9 is a schematic view of an exploded structure of an adjusting member in the embodiment of the present application.

Fig. 10 is a schematic structural diagram for embodying an adjusting member according to an embodiment of the present application.

Fig. 11 is a schematic structural diagram for embodying a polarization mechanism in an embodiment of the present application.

Fig. 12 is a schematic structural diagram for embodying a second adjustment mechanism in the embodiment of the present application.

Fig. 13 is an enlarged schematic view of portion C of fig. 7.

Detailed Description

The present application is described in further detail below with reference to figures 1-13.

The embodiment of the application discloses lens check out test set.

Referring to fig. 1 and 2, a lens detection apparatus includes a workbench 1, a first detection device is disposed on one side of the workbench 1 away from the ground, and a second detection device is disposed on one side of the workbench 1 away from the ground and away from the first detection device. The workbench 1 is provided with a material storage device between the first detection device and the second detection device, the material storage device comprises a first driving part 2 arranged on the workbench 1, and the first driving part 2 simultaneously penetrates through the first detection device and the second detection device. One side that first driving piece 2 deviates from workstation 1 is equipped with supporting seat 11, and supporting seat 11 all is equipped with a supporting leg along length direction's both ends, and landing leg fixed connection is on first driving piece 2. One side of the supporting seat 11 far away from the workbench 1 is provided with a placing box 12, and a supporting frame for placing lenses is arranged in the placing box 12.

Referring to fig. 1 and 2, during the process of inspecting the lenses, an operator firstly puts the lenses in batch into the placing box 12, and supports and positions the lenses through the supporting frame 13. Then, the operator starts the first driving part 2 to drive the supporting seat 11 to approach the first detection device, and when the supporting seat 11 drives the placing box to move below the first detection device, the first detection device sequentially detects the refractive indexes of the lenses. After the detection of refracting index is accomplished to the lens, first driving piece 2 drive supporting seat 11 is close to second detection piece 17, until supporting seat 11 drive place box 12 and remove the second detection device below when, the reflectivity of a plurality of lenses is detected in proper order to the second detection device to realize the purpose of detecting refracting index and reflectivity simultaneously, and then make lens detect operation process simple, with the detection efficiency who improves the lens.

Referring to fig. 2 and 3, the first driving member 2 includes a first positioning seat 21 fixedly coupled to the table 1 and a first guide rail 25, the first guide rail 25 being parallel to the first positioning seat 21. One side of the first positioning seat 21 departing from the workbench 1 is provided with a first sliding groove along the length direction, and a first moving block 22 is slidably arranged in the first sliding groove. And the first positioning seat 21 is rotatably connected with a first lead screw 23 in threaded connection with the first moving block 22 along the length direction, and the first lead screw 23 is arranged on the first moving block 22 in a penetrating way. One of the legs of the support base 11 is fixedly connected to the first moving block 22, meanwhile, the first guide rail 25 is slidably provided with a first sliding block 26, and the other end of the support base 11 is fixedly connected to the first sliding block 26.

Referring to fig. 2 and 3, one end of the first positioning seat 21 in the length direction is fixedly connected with a first motor 24, and the first lead screw 23 is fixedly connected to an output shaft of the first motor 24. An operator starts the first motor 24 to drive the first lead screw 23 to rotate, and at the moment, the first lead screw 23 drives the first moving block 22 to drive the supporting seat 11 to move together, so that the purpose of driving the placing box 12 to move is achieved, and therefore the first detection device or the second detection device can detect a plurality of lenses in sequence. When the supporting seat 11 moves, the supporting seat 11 drives the first slider 26 to slide on the first guide rail 25, and at this time, the first guide rail 25 limits the moving direction of the first slider 26, so as to achieve the effect of guiding the supporting seat 11, thereby increasing the stability of the placing box 12 when moving.

Referring to fig. 1 and 2, the first detecting device includes a supporting frame 14 disposed on the workbench 1, the supporting frame 14 includes two columns fixed on the workbench 1, and one ends of the two columns far away from the workbench 1 are fixedly connected with a beam. One of the upright columns is arranged at one end of the cross beam along the length direction, and the other upright column is arranged at the other end of the cross beam along the length direction. The crossbeam is equipped with fourth drive piece 3 in the one side that deviates from workstation 1, and fourth drive piece 3 is 90 with the driving direction crossing arrangement of first drive piece 2.

Referring to fig. 1 and 2, a third mounting seat 36 is provided on the fourth driving member 3, the third mounting seat 36 includes an integrally formed horizontal plate and a vertical plate, the horizontal plate is located on one side of the fourth driving member 3 away from the cross beam, and the vertical plate is located on one side of the cross beam along the length direction. The third mounting seat 36 is fixedly connected with a first adjusting mechanism 4 on one side of the vertical plate departing from the beam, the first adjusting mechanism 4 is fixedly connected with a rotating mechanism 5 on one side departing from the mounting seat, and one end of the rotating mechanism 5 far away from the first adjusting mechanism 4 is fixedly connected with a second light source assembly 19.

Referring to fig. 1 and 2, a plane adjusting mechanism is disposed between the workbench 1 and the placing box 12, the plane adjusting mechanism includes a transverse driving member 6 fixedly connected to the workbench 1, and a driving direction of the transverse driving member 6 is parallel to a driving of the fourth driving member 3. One side of the transverse driving member 6, which is far away from the workbench 1, is provided with a longitudinal driving member 7 with the same structure, and the driving direction of the longitudinal driving member 7 and the driving direction of the transverse driving member 6 are crosswise arranged to form 90 degrees. The side of the longitudinal driving member 7, which faces away from the transverse driving member 6, is provided with a bracket 71, the bracket 71 is provided with a second detection member 17 for detecting the refractive index of the lens, and the second detection member 17 can be a CCD camera.

Referring to fig. 1 and 2, during the process of inspecting the lens, the operator drives the placing box 12 to move between the second light source assembly 19 and the second inspecting piece 17 by the first driving piece 2, and then drives the second light source assembly 19 to approach the lens to be inspected by the fourth driving piece 3. At this time, the rotating mechanism 5 adjusts the angle of the light source assembly, and the first adjusting mechanism 4 drives the second light source assembly 19 to move along the vertical direction, so that the light beam can be more accurately irradiated onto the lens to be detected. Meanwhile, the transverse driving piece 6 drives the longitudinal driving piece 7 to drive the second detection piece 17 to move, the longitudinal driving piece 7 directly drives the second detection piece 17 to move, the effect of capturing light beams is achieved, the light beams penetrating through the lenses irradiate the second detection piece 17, the purpose of detecting the refractive index of the lenses is achieved, the effect of sequentially detecting the lenses is achieved, the purpose of automation is achieved, and the detection efficiency of the lenses is improved.

Referring to fig. 2 and 4, the fourth driving member 3 includes a second lead screw 31 disposed along the length direction of the cross beam, and two ends of the second lead screw 31 along the length direction are respectively provided with a bearing seat, and the bearing seats are fixed on the cross beam. The second lead screw 31 is connected with a second moving block 32 through a thread, and the second lead screw 31 is arranged in the second moving block 32 in a penetrating way. One end of the beam along the length direction of the second screw rod 31 is fixedly connected with a second motor 33, and the second screw rod 31 is fixedly connected to an output shaft of the second motor 33. The horizontal plate of the third mounting seat 36 is fixedly connected to the side of the second moving block 32 away from the beam. The crossbeam all is equipped with a second guide rail 34 along length direction's both sides at second lead screw 31, all slides on two second guide rails 34 and is provided with a second slider 35, and two equal fixed connection of second slider 35 are on the horizontal plate of third mount pad 36.

Referring to fig. 2 and 4, the operator activates the second motor 33, the second motor 33 drives the second lead screw 31 to rotate, and the second lead screw 31 drives the second moving block 32 to move. At this time, the second moving block 32 drives the second light source assembly 19 to move through the third mounting seat 36, so as to achieve the effect of adjusting the position of the second light source assembly 19, and further facilitate the second light source assembly 19 to detect a plurality of lenses. During the movement of the third mounting seat 36, the two second sliding blocks 35 move together with the third mounting seat 36. The second guide rail 34 limits the moving direction of the second slider 35, so that the second guide rail 34 guides the third mounting seat 36 to improve the stability of the second light source assembly 19 during moving.

Referring to fig. 2 and 5, the first adjusting mechanism 4 includes a second positioning seat 41 fixedly connected to the vertical plate of the third mounting seat 36, and the second positioning seat 41 is disposed on one side of the vertical plate away from the cross beam. A second sliding groove is formed in one side, away from the third mounting seat 36, of the second positioning seat 41 in the vertical direction, a third moving block 42 is arranged in the second sliding groove in a sliding manner, the second positioning seat 41 is connected with a third lead screw 43 in a rotating manner in the length direction, and the third lead screw 43 is arranged in the third moving block 42 in a penetrating manner and is in threaded connection with the third moving block 42. One side of the third moving block 42 departing from the bottom wall of the second sliding groove is fixedly connected with a fixed base 47, and the rotating mechanism 5 is fixedly connected to one side of the fixed base 47 departing from the third moving block 42.

Referring to fig. 2 and 5, a connecting plate is fixedly connected to a top end of the second positioning seat 41, and a third motor 44 is fixedly connected to one end of the connecting plate away from the second positioning seat 41. One end of the third screw 43 close to the connecting plate is arranged in the connecting plate in a penetrating way, a synchronizing wheel is sleeved on the output shaft of the third motor 44 and the third screw 43, and a synchronous belt is sleeved on the two synchronizing wheels. Meanwhile, a third guide rail 45 is arranged on one side, far away from the second positioning seat 41, of the vertical plate of the third mounting seat 36 along the vertical direction, a third sliding block 46 is arranged on the third guide rail 45 in a sliding manner, and the third sliding block 46 is fixedly connected to the fixed base 47.

Referring to fig. 2 and 5, the operator starts the third motor 44, and the third motor 44 drives the synchronous pulley to drive the synchronous belt to rotate, so as to drive the third screw 43 to rotate. At this moment, the third lead screw 43 drives the third moving block 42 to move along the vertical direction of the second positioning seat 41, so that the effect of driving the second light source assembly 19 to move in the vertical direction is achieved, the height of the second light source assembly 19 is convenient to adjust, the distance between the second light source assembly 19 and the lens is adjusted, and the precision of detecting the refractive index of the lens is improved.

Referring to fig. 2 and 5, the rotating mechanism 5 includes a servo motor 51 fixedly connected to the fixed base 47, and a connecting base 53 is fixedly connected to an output shaft of the servo motor 51. The connecting base 53 is fixedly connected with a first air-floating rotary table 52, a connecting plate 54 is fixedly connected to a rotary table of the first air-floating rotary table 52, and the second light source component 19 is fixedly connected to one end, far away from the first air-floating rotary table 52, of the connecting plate 54. And the axis of the output shaft of the servo motor 51 intersects the turntable axis of the first air-bearing turntable 52 at 90 °. The operator starts the servo motor 51, so that the servo motor 51 drives the connecting base 53 to drive the first air-float rotary table 52 to rotate. At this moment, the first air-float turntable 52 can drive the second light source assembly 19 to rotate through the connecting plate 54, so as to achieve the purpose of adjusting the second light source assembly 19 at multiple angles, and further improve the degree of freedom of the light beam emitted by the second light source assembly 19, so that the second light source assembly 19 can detect the refractive index of the lenses with different specifications.

Referring to fig. 2 and 6, the transverse driving member 6 includes a positioning plate 61 fixedly connected to the working table 1, one side of the positioning plate 61 away from the working table 1 is provided with a fourth screw 62 along the length direction, and the fourth screw 62 is rotatably connected to the positioning plate 61 through two bearing seats, one of the bearing seats is provided with one end of the fourth screw 62, and the other bearing seat is provided at the other end of the fourth screw 62. One end of the positioning plate 61 in the length direction of the fourth screw 62 is fixedly connected with a fourth motor 63, and the fourth screw 62 is fixedly connected to an output shaft of the fourth motor 63. The fourth screw 62 is threadedly connected with a fourth moving block 64, the positioning plate 61 is provided with a fourth guide rail 65 on both sides of the fourth screw 62 along the length direction, and the two fourth guide rails 65 are slidably connected with a fourth sliding block 66. And the fourth moving block 64 and the two fourth sliding blocks 66 are fixedly connected to the positioning plate 61 of the longitudinal driving member 7, and the fourth moving block 64 and the two fourth sliding blocks 66 of the longitudinal driving member are fixedly connected to the bracket 71.

Referring to fig. 2 and 6, when the fourth motor 63 in the transverse moving member is started, the fourth motor 63 drives the fourth lead screw 62 to rotate, so that the fourth lead screw 62 drives the fourth moving block 64 to move along the length direction of the transverse driving member 6. The longitudinal driving member 7 drives the detecting member to move along the length direction of the transverse driving member 6. Meanwhile, the longitudinal driving member 7 drives the fourth sliding block 66 to move along the length direction of the fourth guiding rail 65, and the fourth guiding rail 65 limits the moving direction of the longitudinal driving member 7 through the fourth sliding block 66, so as to increase the stability when the longitudinal driving member 7 moves. Longitudinal driving piece 7 can drive second detection piece 17 and remove along the length direction of self this moment to reach diversified effect of adjusting second detection piece 17, and then the light beam to wearing to establish the lens that the second detection piece 17 is quick is convenient for catch.

Referring to fig. 2 and 6, the bracket 71 includes a bottom plate 74 fixedly connected to the longitudinal driving member 7, i.e. the bottom plate 74 is fixedly connected to both the fourth moving block 64 and the two fourth sliding blocks 66. One side of the bottom plate 74 departing from the two fourth sliding blocks 66 is provided with two side plates 72, one end of each of the two side plates 72 far away from the bottom wall is provided with a top plate 73, the second detection piece 17 is fixedly connected to the top plate 73, and the second detection piece 17 is arranged between the two side plates 72. Two curb plates 72 all are equipped with a deflector 75 in the one end that is close to roof 73, and deflector 75 all wears to be equipped with a guide cylinder 76 along length direction's both ends, all sliding connection has a guide bar 77 in two guide cylinders 76, and guide bar 77 fixed connection is on roof 73. Meanwhile, an air cylinder 78 is fixedly connected to the bottom plate 74 at a side away from the fourth moving block 64, and a piston rod of the air cylinder 78 is fixedly connected to the top plate 73. After the second detecting member 17 captures the light beam, the cylinder 78 pushes the second detecting member 17 to ascend or descend through the top plate 73, so that the focusing of the second detecting member 17 and the light beam is realized, and the precision of the detecting member for detecting the refractive index of the lens is improved.

Referring to fig. 1 and 7, the second detecting device includes a support table 15 disposed on the worktable 1, and the support table 15 is disposed on a side of the worktable 1 away from the support frame 14. The support platform 15 includes two foot seats fixedly connected to the worktable 1, and one end of the two foot seats far away from the worktable 1 is provided with a support plate at the same time. One of the foot seats is provided with one end of the supporting plate along the length direction, and the other foot seat is arranged at the other end of the supporting plate.

Referring to fig. 1 and 7, the support plate is provided with a second driving member 40 along a length direction at a side away from the workbench 1, and a first mounting seat 404 is provided at a side of the second driving member 40 away from the support plate. First mount pad 404 comprises horizontal plate and vertical board, and horizontal plate fixed connection is on second driving piece 40, and vertical board is equipped with second adjustment mechanism 30 in the one side of keeping away from the horizontal plate, and one side that second adjustment mechanism 30 deviates from first mount pad 404 is equipped with first detection piece 16, and first detection piece 16 can set up to the CCD camera. Meanwhile, a third driving member 50 is arranged along the length direction on one side of the supporting plate, which is far away from the workbench 1 and the second driving member 40, a second mounting seat 504 with the same structure as the first mounting seat 404 is arranged on one side of the third driving member 50, which is far away from the supporting plate, and the second mounting seat 504 and the first mounting seat 404 are arranged in a staggered manner. The side wall of the second mounting base 504 in the vertical direction is provided with a polarization mechanism 20, and the polarization mechanism 20 and the first detection piece 16 are located on the same side of the supporting plate.

Referring to fig. 1 and 7, the one end that first detection piece 16 was kept away from at polarisation mechanism 20 to the backup pad is equipped with light source emission mechanism, light source emission mechanism package has fixed connection mounting panel support column 8, the cover is equipped with the connecting piece on the support column 8, one side that the connecting piece deviates from support column 8 is equipped with regulating part 9, one side that regulating part 9 deviates from the backup pad is equipped with mounting 10, be equipped with cylindric first light source subassembly 18 on the mounting 10, first light source subassembly 18 lies in same one side of backup pad with first detection piece 16.

Referring to fig. 1 and 7, after the refractive index of the lens is detected, the first motor 24 drives the supporting base 11 to move below the first detecting element 16, and then the operator firstly adjusts the position of the first light source assembly 18, so that the light source assembly irradiates a light beam onto one end of the polarization mechanism 20. Then, the light beam is emitted from the other end of the polarization mechanism 20, and the third driving member 50 drives the second mounting seat 504 to move, so that the second mounting seat 504 drives the polarization mechanism 20 to move along the length direction of the supporting plate, so as to achieve the effect of adjusting the position of the polarization mechanism 20, and thus the polarization mechanism 20 can irradiate the light beam onto the lens to be detected.

Referring to fig. 1 and fig. 7, at this time, the lens reflects the light beam, the second driving member 40 drives the first mounting seat 404 to move, and the first mounting seat 404 drives the first detecting member 16 to move along the length direction of the length supporting plate, so as to achieve the effect of adjusting the position of the first detecting member 16. Meanwhile, the second adjusting mechanism 30 drives the first detecting member 16 to move in the vertical direction, so as to achieve the effect of further adjusting the position of the first detecting member 16, thereby facilitating the detecting member to capture the light beam reflected by the lens, and achieving the purpose of detecting the reflectivity of the lens. Then first driving piece 2 drive supporting seat 11 removes for supporting seat 11 drives and places box 12 and remove along the length direction of first driving piece 2, in order to reach the effect of automatic change lens, thereby be convenient for first detection piece 16 detects a plurality of lenses in proper order, and then has improved the detection efficiency of lens.

Referring to fig. 8 and 9, the connecting member includes a locking sleeve 81 fitted over the supporting column 8, and an open end of the locking sleeve 81 is connected by a locking bolt. The adjusting part 9 is arranged on one side of the locking sleeve 81 far away from the opening, the adjusting part 9 comprises a fixed seat 82 arranged on one side of the locking sleeve 81 far away from the supporting column 8, and the fixed seat 82 is fixedly connected to the locking sleeve 81 through a bolt. One side that fixing base 82 deviates from the backup pad is equipped with fixed block 83, and first light source subassembly 18 passes through mounting 10 fixed connection on fixed block 83, and fixed block 83 is connected on fixing base 82 through three first extension spring 84. The middle of the fixed block 83 is provided with three first connecting grooves, and the connecting lines of the three passing central points are in an equilateral triangle shape. The second connecting groove has been seted up at the position that the fixed block 83 corresponds with first connecting groove to three first extension spring 84 and three first connecting groove one-to-one, the one end fixed connection of first extension spring 84 is on the diapire of first connecting groove, and other end fixed connection is on the diapire of second connecting groove.

Referring to fig. 9 and 10, the fixing seat 82 is provided with a positioning groove along one end of the length direction and toward one end of the fixing block 83, a guide block 91 is arranged on the bottom wall of the positioning groove, an inclined surface inclined toward the bottom wall of the positioning groove is arranged at one end of the guide block 91 departing from the bottom wall of the positioning groove, and one end of the guide block 91 close to the locking sleeve 81 is higher than one end of the guide block 91 far away from the locking sleeve 81. And the guide block 91 has seted up the guide way along the incline direction on inclined plane, and the guide way slides and is provided with first ball 92, and the constant head tank slides at the one end that first ball 92 kept away from guide block 91 and is provided with locating piece 93, and locating piece 93 props on first ball 92, and the spacing groove has been seted up to the position that fixed block 83 corresponds with the constant head tank, and the one end that first ball 92 was kept away from to locating piece 93 props on the diapire of spacing groove. Meanwhile, a first adjusting rod 94 is arranged on one side of the fixed seat 82, which is far away from the locking sleeve 81, in a penetrating manner, the first adjusting rod 94 is in threaded connection with the fixed seat 82, and one end of the first adjusting rod 94 extends into the positioning groove and abuts against the first ball 92.

Referring to fig. 9 and 10, the operator rotates the first adjustment lever 94 such that the first adjustment lever 94 pushes the first ball 92 to roll toward the upper end of the guide groove. First ball 92 promotes the locating piece 93 and removes to the one end of keeping away from the constant head tank diapire this moment to promote the one end perk of fixed block 83, make and form the contained angle between fixed block 83 and the fixing base 82, in order to reach the effect of adjusting the 18 inclination of first light source subassembly, thereby be convenient for first light source subassembly 18 with the more accurate illumination of light beam on polarisation mechanism 20. Meanwhile, the fixing block 83 stretches the first spring, the first tension spring 84 is stretched to have elastic contraction force, and under the action of the elastic contraction force, the first tension spring 84 fastens the fixing block 83 on the fixing block 83 to increase the stability of the first light source assembly 18.

Referring to fig. 9 and 10, two grooves are formed in one side of the fixing block 83, which is away from the limiting groove and faces the fixing seat 82, a midpoint connecting line of the two grooves is perpendicular to a central line of the fixing block 83 along the length direction, and a second ball 95 is arranged in each of the two grooves in a rolling manner. The fixing seat 82 is provided with a sinking groove facing one side of the fixing block 83 and corresponding to the groove, and a threaded hole penetrating through the fixing seat 82 is formed in the bottom wall of the sinking groove. A cushion block which is inconsistent with the second ball 95 is arranged in the sinking groove in a sliding mode, and a threaded rod 96 which is inconsistent with the cushion block is connected with the thread hole in the threaded hole in a threaded mode. The operator rotates threaded rod 96 and promotes the cushion and slides at the heavy groove, and the cushion promotes fixed block 83 through second ball 95 this moment and removes to reach the effect of further adjusting first light source subassembly 18 inclination, and then be convenient for first light source subassembly 18 more accurate shine the light beam on polarisation mechanism 20.

Referring to fig. 9 and 10, a second adjusting rod 97 is inserted into one end of the fixed block 83, which is far away from the locking sleeve 81 and close to the first adjusting rod 94, and the second adjusting rod 97 is screwed on the fixed block 83. A third ball 98 is embedded in one end of the second adjusting rod 97 close to the locking sleeve 81, the third ball 98 rolls on the second adjusting rod 97, and the third ball 98 is abutted against the side wall of the locking sleeve 81. The fixed block 83 has a third connecting groove at one side facing the locking sleeve 81 and near one end of the second adjusting rod 97, a second tension spring 99 is fixedly connected in the third connecting groove, and the other end of the second tension spring 99 is fixedly connected to the locking sleeve 81. The operator rotates the second adjusting lever 97, so that the second adjusting lever 97 pushes the fixing block 83 to approach or leave the locking sleeve 81, thereby achieving the effect of further adjusting the first light source assembly 18, and achieving the purpose of adjusting the first light source assembly 18 in multiple directions.

Referring to fig. 9 and 10, a fixing groove is formed in one side of the fixing block 83 away from the fixing seat 82 along the length direction, the fixing member 10 includes a positioning column 101 fixedly connected to the fixing block 83 along the length direction, and the positioning column 101 is disposed on one side of the fixing groove along the length direction. The pressing plate 102 is sleeved at one end, away from the fixing block 83, of the positioning column 101, one end of the pressing plate 102 is fixedly connected to the positioning column 101, the other end of the pressing plate 102 penetrates through the abutting rod 103, and the abutting rod 103 is in threaded connection with the pressing plate 102. In the process of installing the first light source assembly 18, the operator firstly penetrates the first light source assembly 18 between the pressing plate 102 and the fixing groove, and the first light source assembly 18 is abutted against the side wall of the fixing groove. At this time, the operator rotates the abutting rod 103, so that the abutting rod 103 abuts the first light source assembly 18 in the fixing groove, thereby achieving the effect of quickly installing the first light source assembly 18.

Referring to fig. 7 and 11, the polarization mechanism 20 includes a second air-floating turntable 201 fixedly connected to the second mounting base 504, a base is fixedly connected to a turntable of the second air-floating turntable 201, and an end of the base, which is far away from the turntable, is provided with a tilting mirror 202 in a penetrating manner. In the process of detecting the lens, the first light source assembly 18 irradiates a light beam to one end of the tilting mirror 202 so that the light beam is emitted from the other end of the tilting mirror 202. The operator can adjust the tilting mirror 202 according to the position of the lens, and the operator can adjust the deflection angle of the tilting mirror 202 by controlling the second air-floating turntable 201, so that the light beam can be irradiated on the lens to be detected more accurately. Meanwhile, an operator can further adjust the deflection angle of the tilting mirror 202 according to the surface shape of the lens, so that the purpose of detecting lenses of different specifications can be achieved, and the first detection piece 16 can capture the light beam reflected by the lens conveniently.

Referring to fig. 7 and 12, the second adjusting mechanism 30 includes a third positioning seat 301 fixedly connected to the first mounting seat 404, and the third positioning seat 301 is disposed along a vertical direction of the first mounting seat 404. A third sliding groove is formed in one side, away from the first mounting seat 404, of the third positioning seat 301 along the vertical direction, a first lead screw 302 penetrating through the third sliding groove is arranged in the third positioning seat 301 along the vertical direction, and the first lead screw 302 is rotatably connected to the third positioning seat 301. One end of the third positioning seat 301, which is far away from the supporting plate, is fixedly connected with a first driving motor 303, and a first lead screw 302 is fixedly connected to the first driving motor 303. A first sliding block 304 in threaded connection with the first lead screw 302 is slidably connected in the third sliding groove, a connecting frame is fixedly connected to one side, away from the bottom wall of the third sliding groove, of the first sliding block 304, and a first detection piece 16 is fixedly connected to one side, away from the first sliding block 304, of the connecting frame.

Referring to fig. 7 and 12, the operator activates the first driving motor 303, and the first driving motor 303 drives the first lead screw 302 to rotate. At this moment, the first lead screw 302 drives the first sliding block 304 to slide along the length direction of the third sliding groove, and the first sliding block 304 drives the connecting frame to move in the vertical direction, so as to achieve the effect of adjusting the first detection piece 16, so that the height of the first detection piece 16 is conveniently adjusted, and the light beam reflected by the lens is conveniently and quickly captured. Meanwhile, the first detection part 16 is convenient to focus with the light beam, so that the accuracy of the first detection part 16 in detecting the reflectivity of the lens is improved.

Referring to fig. 7, the second driving member 40 includes a second lead screw 401 disposed along a length direction of the support plate, and the second lead screw 401 is disposed at one side of the support plate along the length direction. And second lead screw 401 rotates through two bearing frames and connects in the backup pad, and one of them bearing frame sets up in second lead screw 401 along length direction's one end, and another bearing frame sets up the other end at second lead screw 401. One end of the support plate along the length direction of the second lead screw 401 is fixedly connected with a second driving motor 402, and the second lead screw 401 is fixedly connected to an output shaft of the second driving motor 402. A second sliding block 403 is connected to the second lead screw 401 through a thread, and the first mounting seat 404 is fixedly connected to the second sliding block 403.

Referring to fig. 7, the operator activates the second driving motor 402, and the second driving motor 402 drives the second lead screw 401 to rotate, so that the second lead screw 401 drives the second sliding block 403 to move. Second lead screw 401 drives first detection piece 16 through first mount pad 404 and removes along the length direction of backup pad this moment to reach the effect of further adjusting first detection piece 16 position, realized the purpose of diversified first detection piece 16 of adjusting, thereby be convenient for first detection piece 16 is quick catch the light beam of lens reflection, and then be convenient for first detection piece 16 detects the lens of different specifications, with lens detection efficiency of increaseing.

Referring to fig. 7 and 13, the third driving member 50 includes a third lead screw 501 arranged along the length direction of the support plate, and the third lead screw 501 is arranged on the side of the support plate far from the second lead screw 401. The third screw 501 is rotatably connected to the support plate through two bearing blocks, one of the bearing blocks is disposed at one end of the third screw 501, and the other bearing block is disposed at the other end of the third screw 501. And one end of the support plate far away from the second driving motor 402 is fixedly connected with a third driving motor 502, and a third lead screw 501 is fixedly connected to an output shaft of the third driving motor 502. A third sliding block 503 is connected to the third lead screw 501 through a thread, and the second mounting base 504 is fixedly connected to the third sliding block 503. The operator starts the third driving motor 502, and the third driving motor 502 can drive the third lead screw 501 to rotate, so that the third sliding block 503 moves along the length direction of the supporting plate by driving the second mounting seat 504, so as to further adjust the position of the tilting mirror 202, and further facilitate the tilting mirror 202 to irradiate the light beam onto the lens to be detected more accurately.

Referring to fig. 7 and 13, two slideways 60 are provided on both sides of the support plate in the length direction, and the second lead screw 401 and the third lead screw 501 are both provided between the two slideways 60. A first slide 601 and a second slide 602 are respectively connected to the same slide 60 along the length direction in a sliding manner, the first slide 601 is fixedly connected to the first mounting base 404, and the second slide 602 is fixedly connected to the second mounting base 504. When the first mounting base 404 moves along the length direction of the support plate, the first mounting base 404 drives the first sliding base 601 to move along the length direction of the sliding channel 60, and at this time, the sliding channel 60 limits the moving direction of the first sliding base 601, so as to improve the stability of the first mounting base 404 during moving. Meanwhile, when the second mounting base 504 moves along the length direction of the support plate, the slide 60 limits the moving direction of the second mounting base 504 through the second slide 602, so as to increase the stability when the second mounting base 504 moves.

The implementation principle of the lens detection equipment in the embodiment of the application is as follows: during the detection of the lenses, an operator puts the lenses into the placing groove in batches. Then, the operator activates the first motor 24 to drive the supporting base 11 to move, so that the supporting base 11 drives the placing box 12 to move between the second light source assembly 19 and the second detecting member 17. Then, the fourth motor 63 drives the third mounting seat 36 to move, and drives the second light source assembly 19 to approach the lens to be detected. Meanwhile, the servo motor 51 drives the first air-floating rotary table 52 to rotate, and the first air-floating rotary table 52 drives the second light source assembly 19 to rotate, so as to achieve the effect of adjusting the angle of the light beam emitted by the second light source assembly 19.

The third motor 44 drives the fixing base 47 to drive the second light source assembly 19 to move in the vertical direction, so as to adjust the position of the second light source assembly 19 in the vertical direction. Meanwhile, the fourth motor 63 in the transverse driving member 6 drives the longitudinal driving member 7 to drive the detecting member to move, and the fourth motor 63 in the longitudinal driving member 7 drives the second detecting member 17 to move, so as to achieve the effect of capturing the light beam. When the light beam penetrating through the lens irradiates on the second detection piece 17, the air cylinder 78 drives the second detection piece 17 to move up and down so as to achieve the focusing effect, thereby realizing the purpose of detecting the refractive index of the lens.

After the refractive index detection of the lens is completed, the first motor 24 drives the supporting base 11 to move below the first detecting member 16. Then, the operator first pushes the locking sleeve 81 to move along the vertical direction of the supporting column 8, so as to adjust the height of the first light source assembly 18. The operator then activates first light source assembly 18 such that first light source assembly 18 directs a light beam to one end of tilting mirror 202. At this time, the operator adjusts the deflection angle of the tilting mirror 202 through the second air-floating turntable 201, and simultaneously the third driving motor 502 drives the second mounting base 504 to move, so as to achieve the effect of further adjusting the tilting mirror 202 until the light beam is irradiated onto the mirror from one end of the tilting mirror 202, and the mirror reflects the light beam.

At this time, the second driving motor 402 drives the first mounting base 404 to move along the length direction of the supporting plate, so that the first mounting base 404 drives the first detecting element 16 to capture the light beam reflected by the mirror. Meanwhile, the first driving motor 303 drives the first detection piece 16 to move along the vertical direction, so that the effect of further adjusting the position of the first detection piece 16 is achieved, the first detection piece 16 is focused with the light beam reflected by the lens, and the purpose of detecting the reflectivity of the lens is achieved. Then first motor 24 drive supporting seat 11 removes for supporting seat 11 drives and places the box 12 removal, with the effect of reaching the automatic lens position of changing, thereby be convenient for first detection piece 16 detects a plurality of lenses in proper order, has improved the efficiency that the lens detected. Finally, the operator takes out the lens from the housing box 12 and replaces the lens.

The embodiment of the application also discloses a detection method for detecting the lens.

The method comprises the following steps: placing the lenses into the placing box 12 in batches, supporting the lenses through the supporting frame 13, and then starting the first driving part 2, so that the first driving part 2 drives the supporting seat 11 to drive the placing box 12 to move, so that the placing box 12 drives the lenses to approach the first detection device until the lenses to be detected move to the lower part of the second light source component 19;

step two: the fourth driving part 3 drives the second light source component 19 to move along the length direction of the beam, meanwhile, the first adjusting mechanism 4 drives the second light source component 19 to move along the vertical direction, so that the second light source component 19 irradiates a light beam onto a lens to be detected, meanwhile, the transverse driving part 6 drives the longitudinal driving part 7 to move, the longitudinal driving part 7 drives the second detection to move, so that a light beam refracted by the lens is captured by the second detection part 17, then, the air cylinder 78 pushes the second detection part 17 to ascend or descend, so that the focusing of the second detection part 17 and the light beam is realized, the effect of detecting the refractive index of the lens is realized, and then, a plurality of lenses are sequentially detected;

step three: after the refractive index of the lens is detected, the first driving member 2 drives the placing box 12 to approach the second detection device until the lens moves below the first detection member 16, an operator adjusts the height of the first light source assembly 18 through the connecting member, so that the first light source assembly 18 irradiates a light beam onto the tilting mirror 202, and adjusts the deflection angle of the first light source assembly 18 through the adjusting member 9, so that the light beam irradiates the tilting mirror 202 more accurately, then the operator drives the tilting mirror 202 to deflect through the second air floatation turntable 201, so that the tilting mirror 202 irradiates the light beam onto the lens, at this time, the lens reflects the light beam, then the second driving member 40 drives the first detection movement, so that the second detection member 17 captures the light beam, and the purpose of detecting the reflectivity of the lens is achieved;

step four: the operator takes out the inspected lens and replaces the lens with a new one.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A lens inspection apparatus, characterized by: the device comprises a workbench (1), wherein a first detection device is arranged on one side of the workbench (1) departing from the ground, a second detection device is arranged on one side of the workbench (1) away from the first detection device, and a storage device for placing lenses is arranged on the workbench (1);

storage device is including setting up supporting seat (11) on workstation (1), one side that workstation (1) was kept away from in supporting seat (11) is equipped with places box (12), it is equipped with carriage (13) that are used for supporting the lens in box (12) to place, be equipped with on workstation (1) and be used for driving first driving piece (2) that supporting seat (11) removed between first detection device and second detection device.

2. A lens inspection apparatus according to claim 1, wherein: the second detection device comprises a supporting table (15) arranged on the workbench (1), a light source emission mechanism is arranged at one side, far away from the workbench (1), of the supporting table (15) and along the length direction, and the light source emission mechanism is arranged at one side of the supporting table (15) along the length direction;

a first mounting seat (404) is arranged on one side, away from the workbench (1), of the support table (15), a second driving part (40) used for driving the first mounting seat (404) to move is arranged on the support table (15), a first detection part (16) is arranged on one side, along the length direction, of the support table (15) of the first mounting seat (404), and the light source emission mechanism and the first detection part (16) are located on the same side of the support table (15);

one side that propping up supporting bench (15) deviate from workstation (1) is equipped with second mount pad (504), just be equipped with on supporting bench (15) and be used for driving third driving piece (50) that second mount pad (504) removed, second mount pad (504) are equipped with polarization mechanism (20) between light source emission mechanism and first detection piece (16).

3. A lens inspection apparatus according to claim 3, wherein: the light source emitting mechanism comprises a supporting column (8) arranged on a supporting table (15), a connecting piece is sleeved on the supporting column (8), an adjusting piece (9) is arranged on one side of the connecting piece, which is far away from the supporting column (8), a first light source assembly (18) is arranged on the adjusting piece (9), and the first light source assembly (18) is connected onto the adjusting piece (9) through a fixing piece (10);

the connecting piece is including fitting in lock sleeve (81) on support column (8), the open end of lock sleeve (81) passes through the locking bolt and connects, adjusting part (9) set up the one side of keeping away from the locking bolt in lock sleeve (81).

4. A lens inspection apparatus according to claim 3, wherein: the adjusting part (9) comprises a fixed seat (82) arranged on a locking sleeve (81), a fixed block (83) is arranged on one side, away from the supporting table (15), of the fixed seat (82), a first tension spring (84) is arranged between the fixed seat (82) and the fixed block (83), one end of the first tension spring (84) is connected to the fixed seat (82), and the other end of the first tension spring is connected to the fixed block (83);

the constant head tank has been seted up along length direction's one end in fixed block (83) and towards one side of fixed block (83), be equipped with guide block (91) on the diapire of constant head tank, the one end that the diapire was kept away from in guide block (91) is equipped with the inclined plane to the diapire slope, one side threaded connection that the lock sleeve (81) was kept away from in fixing base (82) has first regulation pole (94), guide block (91) are equipped with first ball (92) between inclined plane and first regulation pole (94), first ball (92) are inconsistent with guide block (91) and first regulation pole (94) simultaneously, the constant head tank is equipped with locating piece (93) in the one end that the diapire was kept away from in guide block (91), the one end of locating piece (93) is contradicted on first ball (92), the other end contradict in on fixed block (83).

5. The lens inspection apparatus of claim 4, wherein: the guide block (91) is provided with a guide groove along the inclined direction of the inclined plane, and the first ball (92) is arranged in the guide groove in a rolling manner.

6. The lens inspection apparatus of claim 4, wherein: one end of locating piece (93) is kept away from in fixed block (83) and the one end towards fixing base (82) is seted up flutedly, roll in the recess and be provided with second ball (95), threaded rod (96) that contradict with second ball (95) are worn to be equipped with by the one end that fixing base (82) deviate from fixed block (83), threaded rod (96) threaded connection is on fixing base (82).

7. The lens inspection apparatus of claim 4, wherein: a second adjusting rod (97) which is abutted against the locking sleeve (81) penetrates through one end, far away from the locking sleeve (81), of the fixed block (83), and the second adjusting rod (97) is in threaded connection with the fixed block (83);

be equipped with second extension spring (99) between fixed block (83) and lock sleeve (81), the one end of second extension spring (99) is connected on lock sleeve (81), and the other end is connected on fixed block (83).

8. The lens inspection apparatus of claim 7, wherein: one end, close to the locking sleeve (81), of the second adjusting rod (97) is embedded with a third ball (98) which is inconsistent with the locking sleeve (81), and the third ball (98) is connected to the second adjusting rod (97) in a rolling mode.

9. A lens inspection apparatus according to claim 3, wherein: the fixing piece (10) comprises a positioning column (101) arranged on the fixing block (83), a pressing plate (102) is arranged at one end, away from the fixing block (83), of the positioning column (101), the first light source assembly (18) penetrates through the position between the fixing block (83) and the pressing plate (102), and a clamping rod (103) used for clamping the first light source assembly (18) is connected to one end, away from the positioning column (101), of the pressing plate (102) in a threaded mode.

10. A method for inspecting a lens according to any of claims 1-9, comprising the steps of:

the method comprises the following steps: placing the lens on a supporting frame (13), and driving a placing box (12) to move towards a first detection device through a first driving piece (2);

step two: starting a first detection device to enable the first detection device to detect the refractive index of the lens;

step three: the first driving piece (2) drives the placing box (12) to approach the second detection device, so that the second detection device detects the reflectivity of the lens.