CN206891681U - A kind of ophthalmic len falling tester - Google Patents
A kind of ophthalmic len falling tester Download PDFInfo
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- CN206891681U CN206891681U CN201720367762.4U CN201720367762U CN206891681U CN 206891681 U CN206891681 U CN 206891681U CN 201720367762 U CN201720367762 U CN 201720367762U CN 206891681 U CN206891681 U CN 206891681U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 130
- 239000010959 steel Substances 0.000 claims abstract description 130
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 23
- 230000014759 maintenance of location Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 235000014347 soups Nutrition 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003326 Quality management system Methods 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Abstract
The utility model provides a kind of ophthalmic len falling tester, including cabinet, falling device, display device, is provided with testboard, collection structure, rotating disk, protective cover on the cabinet, the falling device includes delivery device, lowering or hoisting gear and steel ball ball accepting box；Some steel ball balls are provided with the steel ball ball accepting box；The rotating disk is arranged on the side of cabinet upper surface, and the opposite side of the cabinet upper surface is provided with opening, and the opening is embedded with sloping platform, and the testboard, which is stood vertically, to be arranged on sloping platform.The beneficial effects of the utility model are：Full-automatic operation, testing efficiency is high, reduces the error of test to greatest extent.
Description
Technical field
Field of test instrument is the utility model is related to, espespecially a kind of ophthalmic len falling tester.
Background technology
It is well known that product is " result of process ".The generalization of quality：In the category being related to of quality management system
Interior, the related side of tissue can claim to the product of tissue, process, system.Product, process, system all have intrinsic
Characteristic, so, quality refers not only to the quality of product, also refers to the quality of process and system.Product quality requirement reflects product
Characteristic and characteristic meet the ability that customer and other related sides require.Customer and other quality requirements often time to time change,
Continuous progress with science and technology has close relationship.These quality requirements can change into feature with specific targets and
Characteristic, generally include several aspects such as performance, safety, availability, reliability, maintenanceability, economy and environment.
Glasses are both the instrument of protective spectacles, are a kind of ornament of beauty again.The species of eyeglass is roughly divided into：Anti-reflective light
Five kinds of protection glass, colour lens, eyeglass of tinting, polarized lenses and color-changing lens etc..Either any ophthalmic len, production
Manufacturer is required for carrying out quality testing to ophthalmic lens product, it is ensured that product meets professional standard before product invests market.Pass
The glasses built-in testing of system, in order to test the frangible degree after ophthalmic len is hit, generally entered by the way of people's handwork
Row test, ophthalmic len is placed into a fixed position, then steel ball, then artificial observation test result are launched from its corresponding top by people.
The existing greatest drawback of this test mode is：Testing efficiency is low, and the error of test is larger, and automaticity is low.In consideration of it,
The defects of present in prior art, is urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of ophthalmic len falling tester, and full-automatic operation, testing efficiency is high,
The error of test is reduced to greatest extent.
The utility model provides a kind of ophthalmic len falling tester, including cabinet, falling device, display device, the machine
Testboard, collection structure, rotating disk, protective cover are provided with case, the falling device includes delivery device, lowering or hoisting gear and steel ball
Ball accepting box；Some steel ball balls are provided with the steel ball ball accepting box；The rotating disk is arranged on the side of cabinet upper surface, institute
The opposite side for stating cabinet upper surface is provided with opening, and the opening is embedded with sloping platform, and the testboard, which is stood vertically, to be arranged on tiltedly
On platform；The lowering or hoisting gear includes support connected vertically with cabinet, the transfer structure being arranged in support, and the support runs through
Cabinet extends to the bottom of cabinet, and the transfer structure includes being arranged on the driving wheel of cradle top, is arranged on frame bottom
Motor that the timing belt driving driving wheel of driven pulley, connection driving wheel and driven pulley rotates, be arranged on driving wheel and driven pulley it
Between guide rail, be provided with sliding block buckle structure on the timing belt, side and the steel ball ball accepting box of the sliding block buckle structure are fixed
Connection, the opposite side of the sliding block buckle structure are slidably connected with guide rail；The delivery device is correspondingly arranged at support with testboard
Close to the position of driving wheel, the delivery device includes the first guide groove, retention device, gliding groove on top, and the gliding groove is set
There is steel ball ball corresponding with testboard to fall hole；Side on the support close to testboard is provided with manipulator, the machinery
Hand includes X-axis Rodless cylinder, the Y-axis Rodless cylinder being slidably connected with X-axis Rodless cylinder, slided by sliding block and Y-axis Rodless cylinder
The grip slipper of dynamic connection, the soup stick gripped by grip slipper, the bottom of the soup stick are provided with inhale corresponding with testboard
Disk；The collection structure includes being arranged on conveyer belt that is corresponding with sloping platform low level in cabinet and being obliquely installed, driving conveying
The motor of band, be suspended on cabinet side inwall and with conveyer belt high level corresponding to collecting box, corresponding with conveyer belt lower connect
The second guide groove connect；Second guide groove is fixed by support bar and cabinet bottom；The steel ball ball accepting box passes through timing belt
Drive rises to corresponding with the notch of the first guide groove after highest point, and the steel ball ball accepting box is dropped to most by timing belt drive
It is corresponding with the notch of the second guide groove after lower；The X-axis Rodless cylinder drives Y-axis Rodless cylinder in testboard with turning by sliding block
Moved between disk；The Y-axis Rodless cylinder drives grip slipper raising and lowering by sliding block；The protective cover is arranged on cabinet
Position corresponding with opening, through hole corresponding with opening is provided with the top of the protective cover, the through hole falls with steel ball ball
The concentric setting in hole.
Preferably, the steel ball ball accepting box includes shell body, inner box, a pair of extension springs, and the shell body is set
Hollow framework is set to, the inner box is slided and is embedded in shell body, and the height of the shell body is more than the height of inner box,
The side of the shell body is provided with steel ball ball first outlet, and inner box side corresponding with steel ball ball first outlet is set
There is a steel ball ball second outlet, the one side adjacent with steel ball ball second outlet is provided with a pair of extension springs collecting on the inner box
Groove, the top of each accepting groove are provided with extension spring hanging hole, the bottom side corresponding with extension spring accepting groove of the shell body
Extension spring hanging hole is provided with, the upper hook of each extension spring is correspondingly buckled on the extension spring hanging hole on inner box top, each extension spring
Lower draw-bar correspondingly buckle on the extension spring hanging hole of outer lower housing portion；One side with extension spring accepting groove on the inner box it is upper
Side offers steel ball ball entrance；The inner box intracoelomic cavity is provided with slope, high level and the steel ball ball entrance of the slope
It is corresponding, it is corresponding with steel ball ball second outlet at the low level of the slope；Side away from extension spring accepting groove on the inner box
Face is provided with inner box fixed block, and the top of the inner box fixed block is higher than inner box；The upper surface of the inner box fixed block is set
There is L-shaped barrier sheet；Position on the support higher than delivery device is provided with a briquetting corresponding with shell body, on the support
The opposite side relative with briquetting is provided with the proximity switch coordinated with L-shaped barrier sheet, the lower section of the support and the second guide groove groove
Position corresponding to mouthful is provided with proximity switch；The sliding block buckle structure includes the upper button being connected with inner box fixed block and upper button
The lower fastener that body is fixed, one side of the lower fastener away from upper button are provided with sliding block, and the sliding block is slidably connected with guide rail；
Timing belt grasping part is provided between the upper button and lower fastener；When timing belt drives steel ball ball accepting box to be in and second
Corresponding to the notch of guide groove during position, each extension spring is normal condition, inner box) bottom contacted with the intracavity bottom of shell body,
And steel ball ball first outlet is higher than steel ball ball second outlet, steel ball ball entrance is corresponding with the notch of the second guide groove；Work as timing belt
Steel ball ball accepting box is driven to be in the notch of the first guide groove during corresponding position, shell body abuts with briquetting, each extension spring
For extended state, the top of inner box contacts with the inner cavity top of shell body, steel ball ball first outlet and steel ball ball second outlet
Position correspondence, and it is corresponding with the first guide groove at the low level of steel ball ball second outlet position.
Preferably, the rotating disk includes moving block, is arranged on below moving block and drives what moving block rotated
Electric rotating machine, is provided with least one set of vertical rod group on the moving block, and the quantity of every group of vertical rod group is arranged to 3, and described 3
The placement space for setting and forming ophthalmic len to be detected is enclosed in root vertical rod；The height of each vertical rod is disposed as ophthalmic len thickness to be detected
More than 1 times；Cabinet upper surface position corresponding with rotating disk is provided with proximity switch, the side of the moving block with every group
Position corresponding to vertical rod group is provided with signal receiver.
Preferably, the testboard is arranged to tubular, and the inside of the testboard is arranged to hollow, the test
The side that platform is close to sloping platform low level is provided with side opening.
Preferably, the display device is fixed by a linking arm with support.
Preferably, cabinet upper surface position corresponding with X-axis Rodless cylinder is provided with a support bar.
Preferably, the height of the protective cover is higher than testboard；It is provided with the top of the protective cover and through hole
Corresponding baffle plate assembly, the baffle plate assembly include what drive cylinder, the guide rail for being arranged on through hole both sides and guide rail were slidably connected
Baffle plate, the pushing block being connected with the push rod in drive cylinder output end, the side of the pushing block and baffle plate are fixed；The protective cover
Upper surface is covered with dust cover, and position corresponding with through hole is also equipped with through hole on the dust cover, and each through hole is coaxial
The heart is set.
Preferably, it is provided with proximity switch above first guide groove；The retention device includes U-shaped branch
Frame, the motor being fixed on U-bracket, the push rod being connected through U-bracket with motor output end, it is separately positioned on U-bracket
The guide pad of both sides inwall, the stopper being embedded between the guide pad of both sides is slided, the stopper is connected by push rod and motor
Connect, the rectangular aperture passed through for steel ball ball is provided with the stopper；The gliding groove is internally provided with slope, described
Steel ball ball falls hole and is arranged at the low level of gliding groove slope.
Preferably, it is provided with electric cabinet in the cabinet.
Preferably, adjusting means is provided with below the gliding groove, the adjusting means is finely tuned including XY axles
Platform, the contiguous block fixed with gliding groove is provided with above the XY axles fine adjustment stage, and the XY axles fine adjustment stage is close to down
The side of chute is provided with falls the corresponding regulating block in hole with steel ball ball, is provided through falling adjustment hole on the regulating block.
The beneficial effects of the utility model are：Cabinet, falling device, display device are set, then test is set on cabinet
Platform, collection structure, rotating disk, protective cover, and falling device includes delivery device, lowering or hoisting gear and steel ball ball accepting box, passes through this
The structure setting of sample, the drop test of ophthalmic len is realized full-automatic operation, and can for a long time circulate and be surveyed automatically
Examination, the degree of accuracy of test data are high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of another angle of the present utility model and hidden parts structure.
Fig. 3 is zoomed-in view at the A in Fig. 1 of the present utility model.
Fig. 4 is the explosive view of steel ball ball accepting box of the present utility model.
Fig. 5 is protective cover structural representation of the present utility model.
Fig. 6 is robot manipulator structure schematic diagram of the present utility model.
Fig. 7 is the assembling schematic diagram of steel ball ball accepting box of the present utility model and sliding block buckle structure.
Fig. 8 is lowering or hoisting gear schematic diagram of the present utility model.
Fig. 9 is delivery device of the present utility model and the schematic diagram of adjusting means.
Reference is：It is cabinet 1, display device 2, electric rotating machine 3, screw rod 4, moving block 5, ophthalmic len 6, vertical rod group 7, vertical
Bar 7a, proximity switch 8, signal receiver 9, protective cover 10, dust cover 11, X-axis Rodless cylinder 12, Y-axis Rodless cylinder 13, clamping
Seat 14, soup stick 15, sliding block 16, manipulator 17, support 18, support bar 19, XY axles fine adjustment stage 21, motor 22, driving wheel 23, receipts
Hold box 24, guide groove 25, retention device 26, gliding groove 27, briquetting 28, guide rail 29, driven pulley 30, linking arm 31, testboard 32, side
Opening 33, conveyer belt 34, collecting box 35, support bar 36, the second guide groove 37, baffle plate 39, pushing block 40, sloping platform 41, timing belt 42,
Slope 43, inner box fixed block 44, inner box 45, steel ball ball entrance 46, shell body 47, extension spring 48, steel ball ball first outlet 49,
Accepting groove 50, steel ball ball second outlet 51, extension spring hanging hole 52, L-shaped barrier sheet 53, upper button 54, lower fastener 55, timing belt clamping
Space 57, electric cabinet 58, stopper 59, guide pad 60, rectangular aperture 61, contiguous block 64, regulating block 65, fall adjustment hole 66,
Drive cylinder 68, push rod 70, sucker 71.
Embodiment
For feature of the present utility model, technological means and the specific purposes reached, function can be further appreciated that, below
The utility model is described in further detail with embodiment with reference to accompanying drawing.
Referring to figs. 1 to shown in Fig. 9, a kind of ophthalmic len falling tester, including cabinet 1, falling device, display device 2, machine
Testboard 32, collection structure, rotating disk, protective cover 10 are provided with case 1, display device 2 is solid by a linking arm 31 and support 18
Fixed, rotating disk is arranged on the side of the upper surface of cabinet 1, and the opposite side of the upper surface of cabinet 1 is provided with opening, and opening is embedded with sloping platform
41, testboard 32, which is stood vertically, to be arranged on sloping platform 41, and protective cover 10 is arranged on position corresponding with opening on cabinet 1, protection
The top of cover 10 is provided with through hole 67 corresponding with opening, and through hole 67 falls the concentric setting in hole with steel ball ball.In the cabinet 1
It is provided with electric cabinet 58.
Falling device includes delivery device, lowering or hoisting gear and steel ball ball accepting box 24；It is provided with steel ball ball accepting box 24
Some steel ball balls；Delivery device is correspondingly arranged at the top of support 18 close to the position of driving wheel 23 with testboard 32.
Lowering or hoisting gear includes support 18 connected vertically with cabinet 1, the transfer structure being arranged in support 18, and support 18 passes through
Wear the bottom that cabinet 1 extends to cabinet 1.
Shown in reference picture 7, Fig. 8, transfer structure includes being arranged on the driving wheel 23 at the top of support 18, is arranged on the bottom of support 18
The driven pulley 30 in portion, the timing belt 42 of connection driving wheel 23 and driven pulley 30, drive the motor 22 of the rotation of driving wheel 23, be arranged on
Guide rail 29 between driving wheel 23 and driven pulley 30, sliding block buckle structure is provided with timing belt 42.The side of sliding block buckle structure with
Steel ball ball accepting box 24 is fixedly connected, and opposite side and the guide rail 29 of sliding block buckle structure are slidably connected.
Shown in reference picture 9, delivery device includes the first guide groove 25, retention device 26, gliding groove 27, and gliding groove 27 is provided with
Steel ball ball corresponding with testboard 32 falls hole.
Shown in reference picture 6, the side on support 18 close to testboard 32 is provided with manipulator 17, and manipulator 17 includes X-axis
Rodless cylinder 12, the Y-axis Rodless cylinder 13 being slidably connected with X-axis Rodless cylinder 12, by sliding block 16 and Y-axis Rodless cylinder 13
The grip slipper 14 being slidably connected, the soup stick 15 gripped by grip slipper 14, the bottom of soup stick 15 are provided with and testboard 32
Corresponding sucker 71, the upper surface of cabinet 1 are provided with a support bar 19 with 12 corresponding position of X-axis Rodless cylinder.
Shown in reference picture 1, collection structure includes being arranged on corresponding with the low level of sloping platform 41 in cabinet 1 and is obliquely installed
Conveyer belt 34, the motor for driving conveyer belt 34, it is suspended on the side inwall of cabinet 1 and collection corresponding with the high level of conveyer belt 34
Case 35, the second guide groove 37 of connection corresponding with the lower of conveyer belt 34, the second guide groove 37 are consolidated by support bar 36 and the bottom of cabinet 1
It is fixed.Direction loopy moving of the motor powered conveyer belt 34 to collecting box 35.
During practical operation, steel ball ball accepting box 24 is driven by timing belt 42 to be risen, when steel ball ball accepting box 24 is moved to
After highest point, signal is fed back to PLC system by the proximity switch 8 above support, and steel ball ball accepting box 24 rests on leads with first
Position corresponding to the notch of groove 25, after steel ball ball is placed into the first guide groove 25, steel ball ball accepting box 24 passes through timing belt 42
After drive drops to lowest part, signal is fed back to PLC system by the proximity switch below support, and steel ball ball accepting box 24 stops
In position corresponding with the notch of the second guide groove 37, continue the steel ball ball recovery of next round.
X-axis Rodless cylinder 12 drives Y-axis Rodless cylinder 13 to be moved between testboard 32 and rotating disk by sliding block 16, Y-axis
Rodless cylinder 13 drives the raising and lowering of grip slipper 14 by sliding block 16.Every time before test, Y-axis Rodless cylinder 13 passes through sliding block
16 drive grip slippers 14 rise, and then X-axis Rodless cylinder 12 drives Y-axis Rodless cylinder 13 to be moved to the direction of rotating disk by sliding block 16
Dynamic, when grip slipper 14 is moved to the top of rotating disk, Y-axis Rodless cylinder 13 drives grip slipper 14 to decline, utilizes suction by sliding block 16
After disk 71 picks up ophthalmic len 6 to be tested, Y-axis Rodless cylinder 13 by sliding block 16 drive grip slipper 14 rise, then X-axis without
Bar cylinder 12 drives Y-axis Rodless cylinder 13 to be moved to the direction of testboard 32 by sliding block 16, when grip slipper 14 is moved to protection
During the top of cover 10, Y-axis Rodless cylinder 13 drives grip slipper 14 to decline so as to which ophthalmic len 6 to be detected be placed by sliding block 16
On testboard 32, finally, Y-axis Rodless cylinder 13 drives grip slipper 14 to rise by sliding block 16, and then X-axis Rodless cylinder 12 is logical
Crossing sliding block 16 drives Y-axis Rodless cylinder 13 to be moved to the direction of rotating disk, waits pickup next time to work.
Shown in reference picture 2, Fig. 3 and Fig. 4, steel ball ball accepting box 24 includes shell body 47, inner box 45, a pair of extension springs 48,
Shell body 47 is arranged to hollow framework, and inner box 45 is slided and is embedded in shell body 47, and the height of shell body 47 is more than inner box
The height of body 45, the side of shell body 47 are provided with steel ball ball first outlet 49, and inner box 45 and steel ball ball first outlet 49 are right
The side answered is provided with steel ball ball second outlet 51, and the one side adjacent with steel ball ball second outlet 51 is provided with inner box 45
A pair of extension spring accepting grooves 50, the top of each accepting groove 50 are provided with extension spring hanging hole 52, and bottom and the extension spring of shell body 47 house
Side corresponding to groove 50 is provided with extension spring hanging hole 52, and the upper hook of each extension spring 48 correspondingly buckles the extension spring extension on the top of inner box 45
On hole 52, the lower draw-bar of each extension spring 48 is correspondingly buckled on the hanging hole 52 of extension spring 48 of the bottom of shell body 47；Band is drawn on inner box 45
Steel ball ball entrance 46 is offered above the one side of spring accepting groove 50；The inner chamber of inner box 45 is provided with slope 43, slope
43 high level is corresponding with steel ball ball entrance 46, corresponding with steel ball ball second outlet 51 at the low level of slope 43；Inner box 45
The upper one side away from extension spring accepting groove 50 is provided with inner box fixed block 44, and the top of inner box fixed block 44 is higher than inner box 45；
The upper surface of inner box fixed block 44 is provided with L-shaped barrier sheet 53；Position on support 18 higher than delivery device be provided with one with it is outer
Briquetting 28 corresponding to housing 47, on support 18 opposite side relative with briquetting 28 be provided with coordinate with L-shaped barrier sheet 53 it is close
Switch 8, the lower section of support 18 position corresponding with the notch of the second guide groove 37 is provided with proximity switch 8.
Shown in reference picture 7, upper button 54 that sliding block buckle structure includes being connected with inner box fixed block 44, fix with upper button 54
Lower fastener 55, one side of the lower fastener 55 away from upper button 54 be provided with sliding block 16, and sliding block 16 is slidably connected with guide rail 29；On
Timing belt grasping part 57 is provided between button 54 and lower fastener 55.
During original state, timing belt 42 drives steel ball ball accepting box 24 to be in position corresponding with the notch of the second guide groove 37
Put, each extension spring 48 is normal condition, and the bottom of inner box 45 contacts with the intracavity bottom of shell body 47, and steel ball ball first goes out
Mouth 49 is higher than steel ball ball second outlet 51, and steel ball ball entrance is corresponding with the notch of the second guide groove 37, so as to form the receipts of steel ball ball
Hold space；The steel ball club for completing drop test enters steel ball ball accepting box 24 along the second guide groove 37 from steel ball ball entrance
It is interior.
After the collection work for completing steel ball ball, timing belt 42 drives steel ball ball accepting box 24 to rise to and the first guide groove 25
Position corresponding to notch, now, shell body 47 abut with briquetting 28, and each extension spring 48 is extended state, and principle is：Due to same
Step band rises above the position of briquetting 28 with movable slider buckle structure, and briquetting 28 produces the power to offset to shell body 47, sliding
Block buckle structure extremely contacts the top lift of inner box 45 with the inner cavity top of shell body 47, thus extension spring 48 is stretched, now,
Steel ball ball first outlet 49 and the position correspondence of steel ball ball second outlet 51, and at the low level of the position of steel ball ball second outlet 51 with
The correspondence of first guide groove 25, the steel ball ball in steel ball ball accepting box 24 are rolled to the first guide groove 25 along slope.
Shown referring to Figures 1 and 2, rotating disk includes moving block 5, is arranged on the lower section of moving block 5 and drives moving block 5 to rotate
Electric rotating machine 3, be provided with least one set of vertical rod group 7 on moving block 5, the quantity of every group of vertical rod group 7 is arranged to 3,3 vertical rods
7a encloses the placement space for setting and forming ophthalmic len to be detected；Each vertical rod 7a height is disposed as 1 times of ophthalmic len thickness to be detected
More than；The upper surface of cabinet 1 position corresponding with rotating disk is provided with proximity switch 8, and the side of moving block 5 and every group of vertical rod group 7 are right
The position answered is provided with signal receiver 9.By the cooperation of proximity switch 8 and signal receiver 9, rotating disk is set to rotate every time
To position corresponding with manipulator, manipulator is allowed to capture product exactly every time.Ophthalmic len in rotating disk upper pright stanchion group 7
Test, ophthalmic len to be detected has been put into placement space by human hand.
Testboard 32 is arranged to tubular, and the inside of testboard 32 is arranged to hollow, and testboard 32 is close to the low level of sloping platform 41
Side is provided with side opening 33.In test process, ophthalmic len 6 to be tested is placed on testboard 32, is hit when steel ball ball is fallen
After ophthalmic len, if ophthalmic len is breakdown, steel ball ball can roll back onto sloping platform 41 at side opening 33, be arrived further along the following current of sloping platform 41
On conveyer belt 34, the ophthalmic len after being hit by steel ball ball can be dropped on sloping platform 41, then is slipped to conveyer belt 34 by sloping platform 41
On, ophthalmic len is driven into collecting box 35 with conveyer belt 34.
The height of protective cover 10 is higher than testboard 32；The top of protective cover 10 is provided with and 67 corresponding baffle group of through hole
Part, baffle plate assembly include drive cylinder 68, the guide rail 29 for being arranged on the both sides of through hole 67, the baffle plate 39 being slidably connected with guide rail 29,
The pushing block 40 being connected with the push rod 70 in the output end of drive cylinder 68, the side of pushing block 40 and baffle plate 39 are fixed；Protective cover 10
Upper surface is covered with dust cover 11, is also equipped with through hole 67 with 67 corresponding position of through hole on dust cover 11, each through hole 67 is same
Axle center is set.The setting of protective cover 10 is mainly other local to protect the steel ball dropped on testboard 32 not to be bound to,
Ensure to drop into steel ball ball accepting box 24 along setting structure in the range of setting.
During practical operation, the two-way time interval of baffle plate assembly is preset by PLC system, during initial state, baffle plate
It is set to move away from the side of through hole 67, through hole 67 exposes, and within this period, manipulator is completed to ophthalmic len
Capture and be placed on testboard 32 and return to original position, after steel ball ball falls also according to setting time, baffle plate movement
To the top of through hole 67, through hole 67 is covered, so as to realize that the steel ball ball for preventing from falling ejects protective cover 10.
The top of first guide groove 25 is provided with proximity switch 8, and the setting of the proximity switch 8 is mainly detecting the first guide groove
The quantity that steel ball ball warp in 25 is crossed.Retention device 26 includes U-bracket, the motor 22 being fixed on U-bracket, through U
Push rod 70 that shape support is connected with motor output end, the guide pad 60 for being separately positioned on U-bracket both sides inwall, slide and be embedded
Stopper 59 between both sides guide pad 60, stopper 59 are connected by push rod 70 with motor 22, and confession is provided with stopper 59
The rectangular aperture 61 that steel ball ball passes through；Gliding groove 27 is internally provided with slope, and steel ball ball falls hole and is arranged on gliding groove 27
At the low level of slope.During actual test, ensure only have 1 steel ball ball to enter gliding groove 27 every time by retention device 26,
Fall hole by the steel ball ball of gliding groove 27 again to fall.The operating principle of retention device 26 is：Pre-set by PLC control system
The clearance time of good each steel ball ball, when motor 22 drives the rising of stopper 59 by push rod 70, rectangular aperture 61 is led with first
The outlet of groove 25 is corresponding, and steel ball ball can enter gliding groove 27 by rectangular aperture 61；Motor 22 is driven by push rod 70 to be stopped
When block 59 declines, rectangular aperture 61 and the outlet of the first guide groove 25 be not corresponding, so as to block steel ball ball into gliding groove 27
Passage.
Shown in reference picture 9, the lower section of gliding groove 27 is provided with adjusting means, and adjusting means includes XY axles fine adjustment stage 21,
The top of XY axles fine adjustment stage 21 is provided with the contiguous block 64 fixed with gliding groove 27, and XY axles fine adjustment stage 21 is close to gliding groove 27
Side be provided with and fall the corresponding regulating block 65 in hole with steel ball ball, be provided through falling adjustment hole 66 on regulating block 65.XY
The track of falling for being provided for the steel ball ball to falling hole from steel ball ball of axle fine adjustment stage 21 is finely adjusted, to lift steel ball
The low degree of accuracy to testboard of ball.During fine setting, by manipulating the screw rod 4 in XY axles fine adjustment stage 21, the edge of regulating block 65 is driven
The sliding block movement of the lower section of manipulation XY axles fine adjustment stage 21, so as to adjust the position of regulating block 65, makes to fall hole from steel ball ball
The adjustment hole 66 that falls of steel ball ball through fine setting good position is fallen again.
Operating principle of the present utility model is：
1st, this tester is started by electric cabinet, the baffle plate in baffle plate assembly is removed, and exposes through hole 67, and manipulator 17 is from turning
Capture ophthalmic len 6 in disk to be placed on testboard 32, manipulator returns to original position；
2nd, steel ball ball accepting box 24 rises to position corresponding to the first guide groove 25, and steel ball ball is entered in the first guide groove 25,
Steel ball ball accepting box 24 returns to original position；
3rd, the steel ball ball in the first guide groove 25 only allows 1 steel ball ball to enter every time under the barrier effect of retention device 26
Enter into gliding groove 27；
4th, steel ball ball is fallen in the steel ball ball of gliding groove 27 falls hole, and baffle plate is moved to the position of through hole 67, by through hole
67 block；
5th, after steel ball ball hits ophthalmic len 6, steel ball ball and ophthalmic len are slipped to conveyer belt by sloping platform, steel ball ball along
The inclined direction of conveyer belt is rolled on the second guide groove, then is rolled into by the second guide groove in steel ball ball accepting box 24, and passes through test
Ophthalmic len can be transported to the conveying direction of conveyer belt in collecting box 35.
6th, it is to be tested to arrive certain number, then manual unlocking collecting box 35, receipt remittance is carried out to the ophthalmic len in collecting box 35
Always.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. ophthalmic len falling tester, it is characterised in that：Including cabinet (1), falling device, display device (2), the machine Testboard (32), collection structure, rotating disk, protective cover (10) are provided with case (1), the falling device includes delivery device, risen Falling unit and steel ball ball accepting box (24)；Some steel ball balls are provided with the steel ball ball accepting box (24)；The rotating disk is set In the side of cabinet (1) upper surface, the opposite side of cabinet (1) upper surface is provided with opening, and the opening is embedded with sloping platform (41), the testboard (32), which stands vertically, is arranged on sloping platform (41)；The lowering or hoisting gear includes and cabinet (1) vertical connection Support (18), the transfer structure that is arranged in support (18), the support (18) extends to cabinet (1) through cabinet (1) Bottom, the transfer structure include being arranged on driving wheel (23) at the top of support (18), are arranged on the driven of support (18) bottom (30) are taken turns, the timing belt (42) of driving wheel (23) and driven pulley (30) is connected, drives the motor (22) of driving wheel (23) rotation, sets The guide rail (29) between driving wheel (23) and driven pulley (30) is put, sliding block buckle structure, institute are provided with the timing belt (42) The side for stating sliding block buckle structure is fixedly connected with steel ball ball accepting box (24), opposite side and the guide rail (29) of the sliding block buckle structure It is slidably connected；The delivery device and testboard (32) are correspondingly arranged at support (18) top close to the position of driving wheel (23), The delivery device includes the first guide groove (25), retention device (26), gliding groove (27), and the gliding groove (27) is provided with and surveyed Steel ball ball corresponding to test stand (32) falls hole；Side on the support (18) close to testboard (32) is provided with manipulator (17), the manipulator (17) includes X-axis Rodless cylinder (12), the Y-axis Rodless cylinder being slidably connected with X-axis Rodless cylinder (12) (13) grip slipper (14) that, is slidably connected by sliding block (16) with Y-axis Rodless cylinder (13), gripped by grip slipper (14) Soup stick (15), the bottom of the soup stick (15) is provided with sucker (71) corresponding with testboard (32)；The collection structure bag Include and be arranged on conveyer belt (34) that is corresponding with sloping platform (41) low level in cabinet (1) and being obliquely installed, driving conveyer belt (34) Motor, be suspended on cabinet (1) side inwall and collecting box (35) corresponding with conveyer belt (34) high level and conveyer belt (34) the second guide groove (37) of the corresponding connection of lower；Second guide groove (37) is solid by support bar (36) and cabinet (1) bottom It is fixed；The protective cover (10) is arranged on position corresponding with opening on cabinet (1), be provided with the top of the protective cover (10) with Through hole corresponding to opening (37), the through hole (37) fall the concentric setting in hole with steel ball ball.
- A kind of 2. ophthalmic len falling tester according to claim 1, it is characterised in that：The steel ball ball accepting box (24) Including shell body (47), inner box (45), a pair of extension springs (48), the shell body (47) is arranged to hollow framework, described interior Box body (45), which slides, to be embedded in shell body (47), and the height of the shell body (47) is more than the height of inner box (45), described The side of shell body (47) is provided with steel ball ball first outlet (49), and the inner box (45) and steel ball ball first outlet (49) are right The side answered is provided with steel ball ball second outlet (51), adjacent with steel ball ball second outlet (51) one on the inner box (45) Side is provided with a pair of extension spring accepting grooves (50), and the top of each accepting groove (50) is provided with extension spring hanging hole (52), described The bottom of shell body (47) side corresponding with extension spring accepting groove (50) is provided with extension spring hanging hole (52), each extension spring (48) Upper hook is corresponding to be buckled on the extension spring hanging hole (52) on inner box (45) top, and the lower draw-bar of each extension spring (48) correspondingly buckles On extension spring (48) hanging hole (52) of shell body (47) bottom；One side with extension spring accepting groove (50) on the inner box (45) Top offer steel ball ball entrance (46)；Inner box (45) inner chamber is provided with slope (43), the slope (43) High level it is corresponding with steel ball ball entrance (46), it is corresponding with steel ball ball second outlet (51) at the low level of the slope (43)； The one side away from extension spring accepting groove (50) is provided with inner box fixed block (44), the inner box fixed block on the inner box (45) (44) top is higher than inner box (45)；The upper surface of the inner box fixed block (44) is provided with L-shaped barrier sheet (53)；The branch Position on frame (18) higher than delivery device is provided with a briquetting (28) corresponding with shell body (47), on the support (18) and The relative opposite side of briquetting (28) is provided with the proximity switch (8) coordinated with L-shaped barrier sheet (53), the lower section of the support (18) Position corresponding with the second guide groove (37) notch is provided with proximity switch (8)；The sliding block buckle structure includes and inner box fixed block (44) the upper button (54) of connection, the lower fastener (55) fixed with upper button (54), the lower fastener (55) is away from upper button (54) one side is provided with sliding block (16), and the sliding block (16) is slidably connected with guide rail (29)；The upper button (54) is with Timing belt grasping part (57) is provided between button (55)；When timing belt (42) drives steel ball ball accepting box (24) to be in and the Corresponding to the notch of two guide grooves (37) during position, each extension spring (48) is normal condition, the bottom of inner box (45) and shell body (47) intracavity bottom contact, and steel ball ball first outlet (49) be higher than steel ball ball second outlet (51), steel ball ball entrance and The notch of second guide groove (37) is corresponding；When timing belt (42) drives steel ball ball accepting box (24) to be in the groove with the first guide groove (25) Corresponding to mouthful during position, shell body (47) abuts with briquetting (28), and each extension spring (48) is extended state, inner box (45) Top contacts with the inner cavity top of shell body (47), steel ball ball first outlet (49) and steel ball ball second outlet (51) position pair Should, and it is corresponding with the first guide groove (25) at the low level of steel ball ball second outlet (51) position.
- A kind of 3. ophthalmic len falling tester according to claim 1, it is characterised in that：The rotating disk includes moving block (5), it is arranged on below moving block (5) and drives the electric rotating machine (3) of moving block (5) rotation, is set on the moving block (5) There is at least one set of vertical rod group (7), the quantity of every group of vertical rod group (7) is arranged to 3, and 3 vertical rods (7a), which are enclosed, sets composition The placement space of ophthalmic len to be detected；The height of each vertical rod (7a) is disposed as more than 1 times of ophthalmic len thickness to be detected； Cabinet (1) upper surface position corresponding with rotating disk is provided with proximity switch (8), the side of the moving block (5) with every group Position corresponding to vertical rod group (7) is provided with signal receiver (9).
- A kind of 4. ophthalmic len falling tester according to claim 1, it is characterised in that：The testboard (32) is arranged to Tubular, the inside of the testboard (32) are arranged to hollow, and the side that the testboard (32) is close to sloping platform (41) low level is set There is side opening (33).
- A kind of 5. ophthalmic len falling tester according to claim 1, it is characterised in that：The display device (2) passes through One linking arm (31) is fixed with support (18).
- A kind of 6. ophthalmic len falling tester according to claim 1, it is characterised in that：Cabinet (1) upper surface and X Position corresponding to axle Rodless cylinder (12) is provided with a support bar (19).
- A kind of 7. ophthalmic len falling tester according to claim 1, it is characterised in that：The height of the protective cover (10) Higher than testboard (32)；Baffle plate assembly corresponding with through hole (37), the baffle group are provided with the top of the protective cover (10) Part include drive cylinder (68), the guide rail (29) for being arranged on through hole (37) both sides, the baffle plate (39) being slidably connected with guide rail (29), The pushing block (40) being connected with the push rod (70) in drive cylinder (68) output end, the pushing block (40) and the side of baffle plate (39) are consolidated It is fixed；The upper surface of the protective cover (10) is covered with dust cover (11), position corresponding with through hole (37) on the dust cover (11) Put and be also equipped with through hole (37), each concentric setting of through hole (37).
- A kind of 8. ophthalmic len falling tester according to claim 1, it is characterised in that：First guide groove (25) it is upper Side is provided with proximity switch (8)；The retention device (26) includes U-bracket (54), the motor being fixed on U-bracket (54) (22) push rod (70) that, is connected through U-bracket (54) with motor output end, it is separately positioned on U-bracket (54) both sides inwall Guide pad (60), slide and be embedded stopper (59) between both sides guide pad (60), the stopper (59) passes through push rod (70) it is connected with motor (22), the rectangular aperture (61) passed through for steel ball ball is provided with the stopper (59)；The downslide Groove (27) is internally provided with slope, and the steel ball ball falls hole and is arranged at the low level of gliding groove (27) slope.
- A kind of 9. ophthalmic len falling tester according to claim 1, it is characterised in that：It is provided with the cabinet (1) Electric cabinet (58).
- A kind of 10. ophthalmic len falling tester according to claim 1, it is characterised in that：Under the gliding groove (27) Side is provided with adjusting means, and the adjusting means includes XY axles fine adjustment stage (21), the top of the XY axles fine adjustment stage (21) The contiguous block (64) fixed with gliding groove (27) is provided with, the side that the XY axles fine adjustment stage (21) is close to gliding groove (27) is set It is equipped with and falls the corresponding regulating block (65) in hole with steel ball ball, is provided through falling adjustment hole (66) on the regulating block (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367762.4U CN206891681U (en) | 2017-04-10 | 2017-04-10 | A kind of ophthalmic len falling tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367762.4U CN206891681U (en) | 2017-04-10 | 2017-04-10 | A kind of ophthalmic len falling tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206891681U true CN206891681U (en) | 2018-01-16 |
Family
ID=61324018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367762.4U Expired - Fee Related CN206891681U (en) | 2017-04-10 | 2017-04-10 | A kind of ophthalmic len falling tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206891681U (en) |
-
2017
- 2017-04-10 CN CN201720367762.4U patent/CN206891681U/en not_active Expired - Fee Related
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Address after: 523015 room 105, building 2, No. 49, Dongcheng section, GuanChang Road, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: Guangdong united testing and Calibration Technology Co.,Ltd. Address before: 523000 No. 1402, plant No. 2, zone B, Dongguan Tian'an Digital City, No. 1, Huangjin Road, Nancheng District, Dongguan City, Guangdong Province Patentee before: DONGGUAN UNITED TESTING & CALIBRATION TECHNOLOGIES Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |