CN210123338U - Stray light detection equipment - Google Patents

Abstract

The utility model provides a stray light check out test set. Veiling glare check out test set is including the transport mechanism and the detection mechanism that mutually independent set up, and transport mechanism includes: the incoming module comprises an incoming disc and an incoming bearing platform, the incoming disc is used for bearing the lens, and the incoming disc is fixed on the incoming bearing platform; the discharging module is used for sending the lenses in the material disc to the detection mechanism so as to enable the detection mechanism to carry out stray light detection on the lenses; and the material receiving module is used for sending the lens detected by the detection mechanism to the material receiving module. The utility model provides an among the prior art carry out the equipment that the veiling glare detected to the cell-phone camera lens have the problem that the automation is low.

Description

Stray light detection equipment

Technical Field

The utility model relates to a cell-phone camera lens check out test set technical field particularly, relates to a veiling glare check out test set.

Background

In the modern times, a mobile phone is an indispensable communication device, a mobile phone lens is an important component of a modern mobile phone, and the mobile phone lens needs to enter a detection process after being assembled to verify the resolution of each lens, which is a very important ring; at present, all lens manufacturers are in production line operation, lenses are produced in batches, and therefore stray light detection equipment needing to be matched needs to have high detection efficiency and detection accuracy.

At present, only a single-step discharging, detecting and distributing machine table is arranged at home and abroad, only a single procedure can be used, and the machine table needs to be manually taken, placed and carried, so that time is wasted, the appearance quality of a lens is influenced, and the detection efficiency is low.

That is, the apparatus for detecting flare in the lens of the mobile phone in the related art has a problem of low automation.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a stray light detecting apparatus, which solves the problem of low automation of the apparatus for detecting stray light of the camera lens in the prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided a stray light detecting apparatus, including a carrying mechanism and a detecting mechanism which are provided independently of each other, the carrying mechanism including: the incoming module comprises an incoming disc and an incoming bearing platform, the incoming disc is used for bearing the lens, and the incoming disc is fixed on the incoming bearing platform; the discharging module is used for sending the lenses in the material disc to the detection mechanism so as to enable the detection mechanism to carry out stray light detection on the lenses; and the material receiving module is used for sending the lens detected by the detection mechanism to the material receiving module.

Further, the discharge module comprises: a vacuum generator; the vacuum generator provides adsorption force for the discharge suction nozzle, the discharge suction nozzle is provided with a buffer structure, and the discharge suction nozzle sucks a lens in a material disc and sends the lens to the detection mechanism.

Further, transport mechanism includes vision system, and the row material suction nozzle absorbs the camera lens and removes to vision system department, and vision system carries out position compensation back to the camera lens, and row material suction nozzle sends the camera lens to among the detection mechanism.

Further, the incoming material module still includes a plurality of first fixed blocks, and the incoming material dish is fixed on the incoming material cushion cap through first fixed block, is provided with first magnet in the first fixed block, and first fixed block adsorbs on the incoming material cushion cap through first magnet, and first fixed block is L shape, and first fixed block joint is in the bight department of incoming material dish.

Further, connect the material module to include: a material receiving bearing platform; a take-up pan; the take-up pan is used for receiving the lens after detection; the receiving tray is fixed on the receiving bearing platform through the second fixing block, a second magnet is arranged in the second fixing block, the second fixing block is adsorbed on the receiving bearing platform through the second magnet, the second fixing block is L-shaped, and the second fixing block is clamped at the corner of the receiving tray.

Further, the detection mechanism includes: detecting a chip; the detection disc is provided with a plurality of detection holes for accommodating the lenses; the detection disc transmission mechanism transmits the detection disc among the feeding position, the detection position and the discharging position, and when the detection disc transmission mechanism transports the detection disc to the detection position, the detection chip detects the lens.

Further, the detection mechanism further comprises an adjusting mechanism for adjusting the position of the detection chip, and the adjusting mechanism comprises: a slide bar; the main body part is provided with a through hole, the slide rod is arranged at the through hole in a sliding manner, and the detection chip is arranged on the main body part; and the electric sliding table is positioned below the main body part and drives the main body part to slide along the slide rod so as to adjust the position of the detection chip in the Z-axis direction.

Furthermore, the first end of the main body part is provided with an XY sliding table, the XY sliding table adjusts the positions of the detection chip in the X-axis direction and the Y-axis direction, the second end of the main body part is provided with an inclined sliding table, the inclined sliding table is used for calibrating the level of the detection chip, an installation plate and a detection bearing platform are installed above the inclined sliding table, the detection chip is installed on the detection bearing platform, and the detection bearing platform is fixed on the installation plate through a ball head adjusting screw and a third magnet.

Further, the detection mechanism also includes an inner view field structure, and the inner view field structure includes: the first guide rail is provided with a plurality of connecting feet extending out of the detection mechanism, and each connecting foot is connected with the detection mechanism; the sliding mechanism can slide along the first guide rail and comprises a dovetail groove sliding table and a connecting plate extending away from the carrying mechanism, the connecting plate longitudinally slides a first motor along the dovetail groove sliding table, the first motor is positioned below the first guide rail and is electrically connected with the sliding mechanism, and the first motor provides power for the sliding mechanism; interior field of vision light source board, interior field of vision light source board are connected in the connecting plate towards one side of detection mechanism's base, and interior field of vision light source board provides interior field of vision light source for the camera lens.

Further, the detection mechanism includes an out-of-view structure, the out-of-view structure including: the frame is provided with a top frame, an underframe and a plurality of vertically arranged side edges, wherein the first ends of the side edges are connected with the top frame, the second ends of the side edges are connected with the underframe, the side edges are arranged at intervals along the circumferential direction of the underframe, and each side edge is provided with a sliding hole which extends along the height direction of the side edge; the universal tripod heads are arranged at the sliding holes of the side edges; the point light sources are fixed on the universal tripod head and are arranged in one-to-one correspondence with the universal tripod head, and the point light sources provide an external view field light source for the lens; and the second motor is arranged on the top frame and provides rotating power for the universal holder.

Use the technical scheme of the utility model, the veiling glare check out test set includes mutually independent setting's transport mechanism and detection mechanism, transport mechanism includes the supplied materials module, arrange the material module and connect the material module, wherein, the supplied materials module is including coming charging tray and supplied materials cushion cap, the supplied materials tray is used for bearing the camera lens, the supplied materials tray is fixed on the supplied materials cushion cap, arrange the camera lens that the material module will be in the charging tray and deliver to detection mechanism to make detection mechanism carry out the veiling glare detection to the camera lens, arrange the material module and deliver to connect the material module with the camera lens that detection mechanism detected the completion.

Through the arrangement of the mutually independent carrying mechanism and the detection mechanism, the influence of the action of the carrying mechanism on the detection mechanism can be reduced when the detection mechanism detects the lens, and the detection accuracy of the detection mechanism is improved. The arrangement of the material discharging module increases the automation degree of the stray light detection equipment, reduces manual lens carrying and arrangement, reduces damage to the lens caused by manual operation, increases the appearance quality of the lens, and reduces labor cost.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic overall structure diagram of a veiling glare detection device according to an alternative embodiment of the present invention; and

FIG. 2 is a schematic view showing the entire structure of the carrying mechanism in FIG. 1;

FIG. 3 is a schematic view showing the overall structure of the detecting mechanism in FIG. 1;

FIG. 4 is a schematic diagram showing the internal structure of the veiling glare detector apparatus of FIG. 1;

FIG. 5 shows a schematic diagram of the overall structure of the discharge module of FIG. 4;

fig. 6 is a schematic view showing the overall structure of the outer field structure of fig. 4;

FIG. 7 is a schematic diagram showing the relationship between the outer field structure and the chip in FIG. 4;

FIG. 8 is a schematic view of the inner field of view structure of FIG. 3;

FIG. 9 is a schematic diagram showing the inner view structure of FIG. 3 in relation to the position of the chip;

FIG. 10 shows a plan view of FIG. 4;

fig. 11 is a schematic diagram showing the positional relationship between the chip and the adjustment mechanism in fig. 4.

Wherein the figures include the following reference numerals:

10. a carrying mechanism; 11. a second guide rail; 12. a third guide rail; 13. a motion mechanism; 20. a detection mechanism; 21. an external view field structure; 22. a frame; 221. a top frame; 222. a chassis; 223. a lateral edge; 224. a sliding hole; 23. a universal head; 24. a point light source; 25. a second motor; 26. an inner view field structure; 261. a first guide rail; 262. a connecting pin; 263. a sliding mechanism; 264. a dovetail groove sliding table; 265. a connecting plate; 266. a first motor; 267. an inner field light source plate; 30. a feeding module; 31. a feeding tray; 32. a supplied material bearing platform; 33. a first fixed block; 34. a first sensor; 40. a discharge module; 41. a vacuum generator; 42. a discharge suction nozzle; 50. a receiving module; 51. a take-up pan; 52. a material receiving bearing platform; 53. a second fixed block; 54. a second sensor; 60. a vision system; 70. detecting a chip; 80. detecting a disc; 90. a detection disc transport mechanism; 100. an adjustment mechanism; 101. a slide bar; 102. a main body portion; 103. an electric sliding table; 104. an XY slipway; 105. inclining the sliding table; 106. mounting a plate; 107. a ball head adjusting screw; 108. detecting a bearing platform; 110. a human-machine interface; 120. a button; 130. an alarm lamp; 140. a fan filter unit; 150. an electric control cabinet.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the problem that the automation is low in the equipment that carries out the veiling glare detection to the cell-phone camera lens among the prior art, the utility model provides a veiling glare check out test set.

As shown in fig. 1 to 11, the stray light detecting apparatus includes a carrying mechanism 10 and a detecting mechanism 20, which are independent from each other, the carrying mechanism 10 includes a material receiving module 30, a material discharging module 40, and a material receiving module 50, wherein the material receiving module 30 includes a material receiving tray 31 and a material receiving platform 32, the material receiving tray 31 is used for carrying lenses, the material receiving tray 31 is fixed on the material receiving platform 32, the material discharging module 40 sends the lenses in the material receiving tray 31 to the detecting mechanism 20, so that the detecting mechanism 20 performs stray light detection on the lenses, and the material discharging module 40 sends the lenses detected by the detecting mechanism 20 to the material receiving module 50.

By arranging the conveying mechanism 10 and the detection mechanism 20 which are independent of each other, the influence of the action of the conveying mechanism 10 on the detection mechanism 20 can be reduced when the detection mechanism 20 detects the lens, and the detection accuracy of the detection mechanism 20 is improved. The arrangement of the material discharging module 40 increases the automation degree of the stray light detection equipment, reduces manual lens carrying and arrangement, reduces damage to the lens caused by manual operation, increases the appearance quality of the lens, and reduces labor cost.

As shown in fig. 5, the discharging module 40 includes a vacuum generator 41 and at least one discharging nozzle 42, the vacuum generator 41 provides a suction force to the discharging nozzle 42, the discharging nozzle 42 has a buffer structure, and the discharging nozzle 42 sucks the lens in the incoming tray 31 and sends the lens to the detecting mechanism 20. The discharging module 40 is movable, the discharging suction nozzle 42 sucks the lens to the detection mechanism, and the arrangement of the buffer structure can reduce the collision of the edge of the discharging suction nozzle 42 with the lens when the discharging suction nozzle 42 sucks the lens.

It should be noted that, in the present application, the discharging module 40 has two discharging nozzles 42 arranged in parallel, and when the lens is sucked, the two discharging nozzles 42 work simultaneously, so as to increase the working efficiency of the discharging module. Of course, the number of the discharge nozzles 42 in the discharge module 40 may be larger than two, but in case of too many discharge nozzles 42, it is not easy to control the accuracy of suction and placement of the discharge nozzles 42. Of course, the operating state of a plurality of discharge nozzles 42 can be set, only one discharge nozzle 42 is operated or several discharge nozzles 42 are operated simultaneously.

As shown in fig. 4 and 5, the carrying mechanism 10 includes a vision system 60, the lens is sucked by the discharge nozzle 42 and moved to the vision system 60, and after the vision system 60 performs position compensation on the lens, the lens is sent to the detection mechanism 20 by the discharge nozzle 42. Because the position of the lens deviates when the lens is sucked by the material discharging suction nozzle 42, the position of the lens is compensated by the vision system 60, so that the lens is accurately sent to the detection mechanism 20 by the material discharging suction nozzle 42, the condition of lens dislocation is reduced, the accuracy of lens detection is improved, the risk that the lens is fragile and easy to fall after the lens is dislocated is also reduced, and the fragment rate of the lens is reduced.

As shown in fig. 4, the feeding module 30 further includes a plurality of first fixing blocks 33, the feeding tray 31 is fixed on the feeding platform 32 through the first fixing blocks 33, first magnets are disposed in the first fixing blocks 33, the first fixing blocks 33 are adsorbed on the feeding platform 32 through the first magnets, the first fixing blocks 33 are L-shaped, and the first fixing blocks 33 are clamped at the corners of the feeding tray 31. The first fixed block 33 and the incoming material bearing platform 32 are arranged in a magnetic attraction mode, so that the first fixed block 33 can be taken down to install the incoming material tray 31, the incoming material tray 31 can be installed conveniently, the installation convenience of the incoming material tray 31 is improved, and the connection tightness between the first fixed block 33 and the incoming material tray 31 and the incoming material bearing platform 32 is improved. The first fixing block 33 is designed to be L-shaped, so that the material coming tray 31 can be prevented from shaking, and the stability of the material coming tray 31 placed on the material coming bearing platform 32 is improved. The corner of the incoming tray 31 is matched with the first L-shaped fixing block 33, so that the first fixing block 33 and two edges of the incoming tray 31 are stopped, and the working stability of the incoming tray 31 is improved.

It should be noted that, in the present application, each incoming tray 31 is fixed by using a first fixing block 33, and the edge of the incoming tray 31 not contacting with the first fixing block 33 may be stopped by other structural members, for example, a stopping edge may be added to stop the incoming tray 31.

As shown in fig. 4, the receiving module 50 includes a receiving platform 52, a receiving tray 51 and a second fixing block 53, the receiving tray 51 is used for receiving the lens after detection, the receiving tray 51 is fixed on the receiving platform 52 through the second fixing block 53, a second magnet is arranged in the second fixing block 53, the second fixing block 53 is adsorbed on the receiving platform 52 through the second magnet, the second fixing block 53 is L-shaped, and the second fixing block 53 is clamped at the corner of the receiving tray 51. The receiving tray 51 is provided with a plurality of receiving hole sites for containing lenses, the receiving hole sites are arranged at equal intervals, and after the lenses are detected by the detection mechanism 20, the discharging suction nozzles 42 suck the lenses from the detection mechanism 20 and send the lenses to the receiving tray 51. The second fixing block 53 and the receiving bearing platform 52 are arranged in a magnetic attraction mode, so that the second fixing block 53 can be taken down to install the receiving tray 51, the receiving tray 51 can be installed conveniently, the installation convenience of the receiving tray 51 is improved, and the connection tightness between the second fixing block 53 and the receiving tray 51 and the receiving bearing platform 52 is improved. The second fixing block 53 is designed to be L-shaped, so that the shaking of the receiving tray 51 can be prevented, and the placing stability of the receiving tray 51 on the receiving bearing platform 52 is improved. The corner of the receiving tray 51 is matched with the second L-shaped fixing block 53, so that the second fixing block 53 and the two edges of the receiving tray 51 are stopped, and the working stability of the receiving tray 51 is improved.

It should be noted that the incoming material support 32 is provided with a plurality of first sensors 34, the plurality of first sensors 34 are disposed in one-to-one correspondence with the incoming material tray 31, and the first sensors 34 are used for detecting whether the incoming material tray 31 is present in the upper area thereof. The receiving platform 52 is provided with a plurality of second sensors 54, the plurality of second sensors 54 are arranged corresponding to the receiving trays 51 one by one, and the second sensors 54 are used for detecting whether the receiving trays 51 exist in the upper area.

In the present application, the incoming tray 31 and the take-up tray 51 each have a plurality.

As shown in fig. 10, the inspection mechanism 20 includes an inspection chip 70, an inspection tray 80, and an inspection tray transfer mechanism 90, the inspection tray 80 has a plurality of inspection holes for accommodating lenses, the inspection tray 80 has a loading position, an inspection position, and a unloading position, and the inspection tray transfer mechanism 90 transfers the inspection tray 80 among the loading position, the inspection position, and the unloading position. When the test tray transfer mechanism 90 transports the test tray 80 to the test position, the test chip 70 tests the lens.

When the detection plate 80 is located at the feeding position, the discharge suction nozzle 42 of the discharge module 40 sucks the lens in the material receiving plate 31 to move to the visual system 60 for coordinate capture, the lens is discharged into the detection plate 80 according to position compensation after the coordinate capture is completed, after the detection hole in the detection plate 80 is filled with the lens, the detection plate transmission mechanism 90 moves to the feeding position to transport the detection plate 80 to the detection position, the detection chip 70 detects the lens in the detection plate 80, after the detection is completed, the detection plate transmission mechanism 90 moves to the detection position to transport the detection plate 80 to the discharging position, the detection chip 70 feeds back the detection result of each lens to the control mechanism, and the control mechanism controls the discharge suction nozzle 42 to respectively send the veiling glare lenses with different frequencies to the material receiving plate 51 with corresponding frequencies according to the detection structure.

It should be noted that in order to improve the detection efficiency, generally, when the detection tray 80 is placed at the detection position for detection, the detection tray transmission mechanism 90 drives another detection tray 80 to move to the feeding position for feeding, and when the detection tray 80 moves to the discharging position, another detection tray 80 moves to the detection position. This greatly saves time, reduces the idle period of the sense die 70, and increases the utilization of the sense die 70.

When the detection chip 70 is located at the detection position and the detection plate 80 is located at the detection position, the detection plate 80 is located above the detection chip 70.

In the present application, the incoming material bearing platform 32 is disposed adjacent to the receiving bearing platform 52, both the incoming material bearing platform 32 and the receiving bearing platform 52 are rectangular structures, and the long side of the incoming material bearing platform 32 is disposed adjacent to the short side of the receiving bearing platform 52.

As shown in fig. 11, the detecting mechanism 20 further includes an adjusting mechanism 100 for adjusting the position of the detecting chip 70, the adjusting mechanism 100 includes a sliding rod 101, a main body 102 and an electric sliding table 103, the main body 102 has a through hole, the sliding rod 101 is slidably disposed at the through hole, the detecting chip 70 is mounted on the main body 102, the electric sliding table 103 is located below the main body 102, and the electric sliding table 103 drives the main body 102 to slide along the sliding rod 101 to adjust the position of the detecting chip 70 in the Z-axis direction. Through the through hole formed in the main body 102, the main body 102 can slide along the slide rod 101, so as to adjust the position of the detection chip 70 along the Z-axis direction, and adjust the distance between the detection chip 70 and the lens. The slide bar 101 is erected on the base of the detection mechanism 20.

As shown in fig. 11, a first end of the main body 102 has an XY slide table 104, the XY slide table 104 adjusts positions of the detection chip 70 in the X-axis direction and the Y-axis direction, a second end of the main body 102 has an inclined slide table 105, the inclined slide table 105 is used for calibrating a level of the detection chip 70, an installation plate 106 and a detection bearing table 108 are installed above the inclined slide table 105, the detection chip 70 is installed on the detection bearing table 108, and the detection bearing table 108 is fixed on the installation plate 106 by a ball adjustment screw 107 and a third magnet. The level of the detection chip 70 is calibrated by adjusting the inclination angle of the inclined slide table 105. The data detected by the horizontal placement of the detection chip 70 is reliable. The arrangement of the inclined slide table 105 is increased to detect the accuracy of the detection of the chip 70. It should be noted that the XY slide table 104 is a manual fine-tuning optical platform, and a micrometer head is used for manual fine tuning, during the installation and debugging of the stray light detection device, the position of the XY slide table 104 is adjusted, so that the position of the detection chip 70 in the XY direction is fixed, and the XY slide table 104 does not need to be adjusted in the process of stray light detection on the lens at a later stage.

The X, Y, and Z axes intersect at a point, are perpendicular to each other, and extend in different directions.

As shown in fig. 8, the detection mechanism 20 further includes an inner view structure 26, the inner view structure 26 includes a first guide rail 261, a sliding mechanism 263, a first motor 266, and an inner view light source board 267, the first guide rail 261 has a plurality of connection pins 262 extending toward the detection mechanism 20, each connection pin 262 is connected to the detection mechanism 20, the sliding mechanism 263 can slide along the first guide rail 261, the sliding mechanism 263 includes a dovetail groove sliding table 264 and a connection board 265 extending away from the carrying mechanism 10, the connection board 265 slides along the dovetail groove sliding table 264 longitudinally, the first motor 266 is located below the first guide rail 261 and is electrically connected to the sliding mechanism 263, the first motor 266 powers the sliding mechanism 263, the inner view light source board 267 is connected to a side of the connection board 265 facing a base of the detection mechanism 20, and the inner view light source board 267 provides an inner view light source for the lens. The sliding mechanism 263 slides on the first guide rail 261 to change the horizontal position of the internal field of view light source plate 267, and the dovetail sliding table 264 can change the height of the internal field of view light source plate 267, so that the device can adjust the position relationship between the internal field of view light source plate 267 and the lens.

As shown in fig. 4, the carrying mechanism 10 further includes two second guide rails 11 and a third guide rail 12, the two second guide rails 11 are located on the base of the carrying mechanism 10, the incoming material module 30, the discharging module 40 and the receiving module 50 are located on the base of the carrying mechanism 10, and the incoming material module 30, the discharging module 40 and the receiving module 50 are located between the two second guide rails 11 and located in the same plane as the two second guide rails 11. The third guide rail 12 can slide along the second guide rail 11, the third guide rail 12 is provided with a moving mechanism 13, the moving mechanism 13 slides along the third guide rail 12 under the action of driving force, and the discharging module 40 is installed on the moving mechanism 13, so that the discharging module 40 can move in two dimensions.

It should be noted that the two second guide rails 11 are not completely the same, in order to save space on the carrying mechanism 10, the two second guide rails 11 are divided into a main guide rail and an auxiliary guide rail, the width of the main guide rail is larger than that of the auxiliary guide rail, and the driving mechanism for driving the third guide rail 12 to move is arranged on one side of the main guide rail. In order to make the first end of third guide rail 12 and the second end of third guide rail 12 on the same horizontal line during movement, a pulley is generally disposed at the end of third guide rail 12 connected to the auxiliary guide rail, so that the positions of first guide rail 261 are on the same horizontal plane when the driving mechanism drives the second guide rail to move.

In the present application, the second rail 11 is arranged perpendicular to the third rail 12, which facilitates the sliding of the third rail 12 on the second rail 11.

As shown in fig. 6, the detection mechanism 20 includes an outer view field structure 21, the outer view field structure 21 includes a frame 22, a plurality of gimbal tables 23, a plurality of point light sources 24, and a second motor 25, the frame 22 has a top frame 221, a bottom frame 222, and a plurality of side edges 223 standing upright, a first end of each side edge 223 is connected to the top frame 221, a second end of each side edge 223 is connected to the bottom frame 222, the plurality of side edges 223 are arranged at intervals along the circumferential direction of the bottom frame 222, each side edge 223 has a sliding hole 224, and each sliding hole 224 extends along the height direction of the side edge 223; a plurality of universal tripod heads 23 are arranged at the sliding holes 224 of the side edges 223; the point light sources 24 are fixed on the universal tripod head 23, the point light sources 24 are arranged corresponding to the universal tripod head 23 one by one, and the point light sources 24 provide an external view field light source for the lens; the second motor 25 is installed on the top frame 221, and the motor provides rotation power for the gimbal table 23. The frame 22 is arranged so that the gimbal table 23 and the point light source 24 can be installed at different directions and different positions of the frame 22, and then the point light sources 24 together form a stereo light source to irradiate the lens-shaped stereo light source. Because the requirements of the lenses of different models on the stereoscopic light source are different, the height of the point light source 24 and the height of the universal tripod head 23 can be adjusted by the arrangement of the sliding holes 224, so that the requirements of the lenses of different models on the stereoscopic light source can be met. The point light sources 24 are respectively located on the side edges 223, and the point light sources 24 are arranged in one-to-one correspondence with the side edges 223. The plurality of gimbal tables 23 are respectively located on the plurality of lateral edges 223, and the gimbal tables 23 are arranged in one-to-one correspondence with the lateral edges 223. In the present application, the plurality of point light sources 24 are located at the same height of the side edge 223, and the plurality of gimbal tables 23 are also located at the same height of the side edge 223, so as to form a stereoscopic light source, and reduce the difference between the point light sources.

When the detection chip 70 detects the lens, the lens is irradiated by the inner view field light source plate 267 and the point light source 24 respectively above the lens, the detection chip 70 collects images of the lens respectively, and then analyzes and processes the collected images through a certain algorithm, thereby judging whether the stray light is NG (No good). In fig. 7, the lens is located between the point light source 24 and the detection chip 70, and the point light source 24 provides stereoscopic light for the lens to enable the detection chip 70 to detect stray light. In fig. 9, the lens is located between the internal field light source plate 267 and the detection chip 70, and the internal field light source plate 267 provides planar light for the lens, so that the detection chip 70 detects the stray light.

In this application, the carrying mechanism 10 further has a human-machine interface 110 and a button 120, the button 120 is used for starting the equipment, suspending the equipment or stopping the equipment in an emergency, the human-machine interface 110 can be used for detecting the operation state of the equipment, and the operation state of the equipment, the gas flow rate, the pressure value and the like can be observed through the human-machine interface 110, so that the equipment can be monitored conveniently. Have alarm lamp 130 and fan filter unit 140 at the top of handling mechanism 10, alarm lamp 130 is used for the equipment trouble to report to the police when the equipment trouble in order to indicate operating personnel equipment trouble in time to solve the trouble and produce, and fan filter unit 140 is used for filtering equipment exhaust wind to the air in the space that makes equipment place is clean, with the environmental safety who guarantees operating personnel. An electric control cabinet 150 is provided at the base of the carrying mechanism 10, and the electric control cabinet 150 holds some electric components to supply power to the carrying mechanism 10.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. Stray light detection apparatus characterized by comprising a carrying mechanism (10) and a detection mechanism (20) provided independently of each other, the carrying mechanism (10) comprising:

the feeding module (30) comprises a feeding disc (31) and a feeding bearing platform (32), the feeding disc (31) is used for bearing lenses, and the feeding disc (31) is fixed on the feeding bearing platform (32);

the discharging module (40) is used for sending the lenses in the material incoming tray (31) to the detecting mechanism (20) so that the detecting mechanism (20) can carry out stray light detection on the lenses;

the material receiving module (50), the material discharging module (40) sends the lens detected by the detection mechanism (20) to the material receiving module (50).

2. Veiling glare detection apparatus according to claim 1, wherein said discharge module (40) comprises:

a vacuum generator (41);

the vacuum generator (41) provides an adsorption force for the discharge nozzle (42), the discharge nozzle (42) is provided with a buffer structure, and the discharge nozzle (42) sucks lenses in the material coming tray (31) to be sent to the detection mechanism (20).

3. Veiling glare detection equipment according to claim 2, characterized in that the handling mechanism (10) comprises a vision system (60), the lens is sucked and moved to the vision system (60) by the discharging suction nozzle (42), and after the lens is position compensated by the vision system (60), the lens is sent to the detection mechanism (20) by the discharging suction nozzle (42).

4. The veiling glare detection device according to claim 1, wherein the incoming material module (30) further comprises a plurality of first fixing blocks (33), the incoming material tray (31) is fixed on the incoming material platform (32) through the first fixing blocks (33), a first magnet is arranged in the first fixing blocks (33), the first fixing blocks (33) are adsorbed on the incoming material platform (32) through the first magnet, the first fixing blocks (33) are L-shaped, and the first fixing blocks (33) are clamped at corners of the incoming material tray (31).

5. Veiling glare detection equipment according to claim 1, characterized in that said receiving module (50) comprises:

a receiving platform (52);

a receiving tray (51); the receiving tray (51) is used for receiving the detected lens;

second fixed block (53), take-up (51) are passed through second fixed block (53) are fixed connect material cushion cap (52) last, be provided with second magnet in second fixed block (53), second fixed block (53) are passed through second magnet adsorbs connect material cushion cap (52) are last, second fixed block (53) are L shape, just second fixed block (53) joint is in the bight department of take-up (51).

6. A veiling glare detection apparatus according to any one of claims 1 to 5, wherein said detection mechanism (20) comprises:

a detection chip (70);

a test tray (80), wherein the test tray (80) is provided with a plurality of test holes for containing the lenses;

detect a set transport mechanism (90), it has material loading position, detection position and unloading position to detect dish (80), detect dish transport mechanism (90) will detect dish (80) and be in material loading position detect the position with transmit between the unloading position, work as detect dish transport mechanism (90) will detect dish (80) transport to when detecting the position, it is right to detect chip (70) the camera lens detects.

7. A veiling glare detection apparatus according to claim 6, wherein said detection mechanism (20) further comprises an adjustment mechanism (100) for adjusting the position of said detection chip (70), said adjustment mechanism (100) comprising:

a slide bar (101);

the main body part (102), the main body part (102) has a through hole, the slide bar (101) is arranged at the through hole in a sliding mode, and the detection chip (70) is installed on the main body part (102);

the electric sliding table (103) is located below the main body portion (102), and the main body portion (102) is driven by the electric sliding table (103) to slide along the sliding rod (101) so as to adjust the position of the detection chip (70) in the Z-axis direction.

8. The veiling glare detection device according to claim 7, wherein the main body part (102) has an XY sliding table (104) at a first end thereof, the XY sliding table (104) adjusts positions of the detection chip (70) in an X-axis direction and a Y-axis direction, the main body part (102) has an inclined sliding table (105) at a second end thereof, the inclined sliding table (105) is used for calibrating the level of the detection chip (70), a mounting plate (106) and a detection bearing table (108) are mounted above the inclined sliding table (105), the detection chip (70) is mounted on the detection bearing table (108), and the detection bearing table (108) is fixed on the mounting plate (106) through a ball head adjusting screw (107) and a third magnet.

9. A veiling glare detection apparatus according to claim 1, wherein the detection mechanism (20) further comprises an inner field of view structure (26), the inner field of view structure (26) comprising:

a first guide rail (261), wherein the first guide rail (261) is provided with a plurality of connecting feet (262) extending towards the detection mechanism (20), and each connecting foot (262) is respectively connected with the detection mechanism (20);

the sliding mechanism (263) can slide along the first guide rail (261), the sliding mechanism (263) comprises a dovetail groove sliding table (264) and a connecting plate (265) extending away from the carrying mechanism (10), and the connecting plate (265) slides longitudinally along the dovetail groove sliding table (264)

A first motor (266), the first motor (266) being located below the first rail (261) and electrically connected to the glide mechanism (263), the first motor (266) powering the glide mechanism (263);

an inner field light source board (267), the inner field light source board (267) is connected to one side of the connecting board (265) facing the base of the detection mechanism (20), and the inner field light source board (267) provides an inner field light source for the lens.

10. A veiling glare detection apparatus according to claim 8, wherein said detection mechanism (20) comprises an outer field of view structure (21), said outer field of view structure (21) comprising:

the frame (22) is provided with a top frame (221), a bottom frame (222) and a plurality of vertical side edges (223), wherein the first ends of the side edges (223) are connected with the top frame (221), the second ends of the side edges (223) are connected with the bottom frame (222), the side edges (223) are arranged at intervals along the circumferential direction of the bottom frame (222), the side edges (223) are provided with sliding holes (224), and the sliding holes (224) extend along the height direction of the side edges (223);

a plurality of gimbal tables (23), the plurality of gimbal tables (23) being mounted at the sliding holes (224) of the lateral edges (223);

the point light sources (24) are fixed on the universal tripod head (23), the point light sources (24) and the universal tripod head (23) are arranged in a one-to-one correspondence manner, and the point light sources (24) provide an external view field light source for the lens;

the second motor (25), second motor (25) are installed on roof-rack (221), second motor (25) do universal cloud platform (23) provide rotary power.

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