CN109031578B - Automatic assembling device for optical lens - Google Patents
Automatic assembling device for optical lens Download PDFInfo
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- CN109031578B CN109031578B CN201810981374.4A CN201810981374A CN109031578B CN 109031578 B CN109031578 B CN 109031578B CN 201810981374 A CN201810981374 A CN 201810981374A CN 109031578 B CN109031578 B CN 109031578B
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- 230000003287 optical effect Effects 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims description 89
- 238000001179 sorption measurement Methods 0.000 claims description 26
- 230000000007 visual effect Effects 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 11
- 210000000078 claw Anatomy 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 description 26
- 238000000034 method Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Assembly (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to an automatic assembling device for an optical lens, comprising: the device comprises a first transmission unit (1), a second transmission unit (2) which is positioned above the first transmission unit (1) and is mutually perpendicular to the first transmission unit (1), a material taking unit (3) which is arranged on the second transmission unit (2), and a lifting unit (4); the lifting unit (4) is arranged along the transmission direction of the first transmission unit (1). The automatic assembling device for the optical lens can greatly improve the assembling efficiency of the optical lens.
Description
Technical Field
The present invention relates to an automatic assembling device, and more particularly, to an automatic assembling device for an optical lens.
Background
With the increasing popularization of mobile phones, the productivity of mobile phone lenses is also increased, and it is imperative to improve the productivity of lenses and reduce the labor cost. The existing optical lens assembly is often single-station, namely, after one procedure is finished, the lens is manually transferred to the next procedure, and more than ten procedures are often required for finishing one lens, so that the assembly efficiency is reduced, the manual time is required to pay attention to the assembly process, the workload of personnel is increased, the labor cost is not reduced, meanwhile, the subjectivity of manual operation is high, the assembly efficiency and the assembly precision of the lens are easily affected due to misoperation, and the automatic assembly of the optical lens is not facilitated.
Disclosure of Invention
The invention aims to provide an automatic assembling device for an optical lens, which solves the problem of low lens assembling efficiency.
To achieve the above object, the present invention provides an automatic assembling apparatus for an optical lens, comprising: the device comprises a first transmission unit, a second transmission unit, a material taking unit and a lifting unit, wherein the second transmission unit is arranged above the first transmission unit and is mutually perpendicular to the first transmission unit;
the lifting unit is arranged along the transmission direction of the first transmission unit.
According to one aspect of the invention, the first transmission unit comprises a bearing platform and a first driving device for driving the bearing platform to displace;
the lifting unit comprises a bearing structure and a first driving mechanism for driving the bearing structure to lift;
the first driving mechanism drives the bearing structure to move between the upper position and the lower position of the bearing platform along the vertical direction.
According to one aspect of the invention, the bearing structure comprises a first bearing plate and a second bearing plate which are arranged at intervals;
the interval between the first bearing plate and the second bearing plate is larger than the width of the bearing platform and is in the same plane;
a first track is arranged on one side of the first bearing plate, which is opposite to the second bearing plate, and a second track is arranged on one side of the second bearing plate, which is opposite to the first bearing plate;
the first track and the second track are bulges arranged continuously or at intervals, or the first track and the second track are cylindrical rollers which are arranged at intervals and can rotate.
According to an aspect of the present invention, the second transmission unit includes a second driving device and a third driving device;
the second driving device and the third driving device are arranged in parallel;
the material taking unit comprises a first material taking device and a second material taking device;
the first material taking device is connected with the second driving device, and the second material taking device is connected with the third driving device.
According to one aspect of the invention, the second transmission unit further comprises a first vision device and a second vision device;
the first vision device is connected with the second driving device, and the second vision device is connected with the third driving device;
the second driving device independently drives the first material taking device and the first visual device to linearly reciprocate respectively, and the third driving device independently drives the second material taking device and the second visual device to linearly reciprocate respectively.
According to one aspect of the invention, the device further comprises a first feeding unit and a second feeding unit;
the first feeding unit comprises a storage device and a feeding device;
the storage device, the feeding device and the first transmission unit are arranged in parallel, and the feeding device is located between the storage device and the first transmission unit.
According to one aspect of the invention, the first feeding unit further comprises a third vision device and a fourth vision device;
the third vision device is arranged adjacent to the feeding device and is positioned below the first material taking device;
the fourth vision device is located above the feeding device.
According to one aspect of the invention, the second feeding unit and the first transmission unit are arranged in parallel;
the second feeding unit comprises a vibrating disc, a discharging device and a fifth vision device;
the discharging device is connected with the discharging hole of the vibrating disc, and the fifth vision device is arranged adjacent to the vibrating disc and is positioned below the second material taking device.
According to one aspect of the invention, the first reclaimer device comprises: the first adsorption mechanism is provided with a tray claw arranged in parallel with the first adsorption mechanism, a second driving mechanism used for driving the first adsorption mechanism and the tray claw to lift, and a first rotating mechanism used for driving a suction nozzle of the first adsorption mechanism to rotate;
the second extracting device includes: the second adsorption mechanism is used for driving the third driving mechanism for lifting the second adsorption mechanism and the second rotating mechanism for driving the suction nozzle of the second adsorption mechanism to rotate.
According to one aspect of the invention, the bin comprises: the storage box is supported on the bearing plate and detachably connected with the bearing plate;
the feeding device comprises a fourth driving device and a material platform which is fixedly connected with the fourth driving device.
According to one aspect of the invention, the fourth vision device comprises: the visual mechanism is used for adjusting the adjusting platform of the horizontal position of the visual mechanism and a fifth driving device used for driving the visual mechanism and the adjusting platform to linearly reciprocate.
According to one aspect of the present invention, the apparatus further comprises a pushing unit;
the pushing unit is located between the second transmission unit and the lifting unit, and the pushing unit is adjacent to the lifting unit.
According to one aspect of the present invention, the material (e.g., a lens barrel accommodated in a tray) transferred in the upstream automatic production line can be automatically supported by providing the elevation unit, and the material is transferred onto the first transfer unit by the elevation action of the elevation unit. After the material is assembled through the combined action of the first transmission unit, the second transmission unit and the material taking unit, the assembled material is conveyed back to the automatic production line through the lifting unit. The automatic operation flow is adopted to complete the assembly of materials, so that the manual participation is avoided, the assembly efficiency of the materials is improved, the unification of the precision in the assembly process is ensured through the automatic operation flow, and the quality of products is improved.
According to the scheme of the invention, the second transmission unit is provided with the first visual unit and the second visual unit, so that the position of the lens barrel on the first transmission unit can be acquired in real time, the position of the lens barrel can be accurately acquired when the lens is assembled and the spacer is assembled, the assembly efficiency of the lens and the spacer is improved, and the assembly precision of the lens and the spacer is improved.
According to one scheme of the invention, the storage device comprises a plurality of lens supporting discs which are arranged in parallel along the vertical direction, and the lens supporting discs are used for bearing lenses, so that a plurality of lenses can be supplied at one time through the storage device, the feeding times can be reduced, the work efficiency can be improved, and the manual workload can be reduced.
According to the scheme of the invention, the fourth visual device is arranged, so that the position of the lens on the material platform can be accurately detected, the position of the first material taking device can be adjusted according to the lens, the first adsorption mechanism can be ensured to suck the lens more smoothly, and meanwhile, the lens is prevented from being inclined at a larger angle when the lens is sucked.
According to an aspect of the present invention, the present invention is provided with a third vision device, before assembling the lens into the lens barrel by the first suction mechanism, which can perform the following operations: the deflection angle of the lens is detected through the third vision device, so that the lens is adjusted through the action of the first rotating mechanism, and then the lens is assembled into the lens cone, so that the assembly precision of the lens can be ensured, and the situation that the lens cannot be assembled into the lens cone and even damage is caused to the lens and the lens cone is avoided.
According to one scheme of the invention, as the fifth vision device is arranged, the deflection angle of the spacer adsorbed by the second adsorption mechanism can be detected, the spacer is leveled by the action of the second rotation mechanism, and then the spacer is assembled into the lens barrel, so that the assembly precision of the spacer can be ensured, and the situation that the spacer cannot be assembled into the lens barrel and even damage is caused to the spacer and the lens barrel is avoided.
Drawings
FIG. 1 schematically illustrates an internal structural view of an automatic assembling apparatus according to an embodiment of the present invention;
FIG. 2 schematically illustrates an internal block diagram of an automatic assembly device according to one embodiment of the present invention;
fig. 3 schematically shows a structural view of a lifting unit according to an embodiment of the present invention;
FIG. 4 schematically illustrates a block diagram of a bin according to one embodiment of the invention;
FIG. 5 schematically illustrates a block diagram of a first reclaimer device in accordance with an embodiment of the present invention;
FIG. 6 schematically shows a block diagram of a fourth visual unit according to one embodiment of the invention;
fig. 7 schematically shows a perspective view of a protective cover according to an embodiment of the invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
In describing embodiments of the present invention, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in terms of orientation or positional relationship shown in the drawings for convenience of description and simplicity of description only, and do not denote or imply that the devices or elements in question must have a particular orientation, be constructed and operated in a particular orientation, so that the above terms are not to be construed as limiting the invention.
The present invention will be described in detail below with reference to the drawings and the specific embodiments, which are not described in detail herein, but the embodiments of the present invention are not limited to the following embodiments.
As shown in fig. 1 and 2, according to an embodiment of the present invention, an automatic assembling apparatus for an optical lens of the present invention includes a first transmission unit 1, a second transmission unit 2, a taking unit 3, and a lifting unit 4. In the present embodiment, the first transfer unit 1, the second transfer unit 2, and the lifting unit 4 are fixedly supported on the mounting platform a, respectively. Along the arrangement shown in fig. 1, the first transfer unit 1 is arranged parallel to the X-axis, the second transfer unit 2 is arranged parallel to the Y-axis, i.e. the second transfer unit 2 is arranged perpendicular to the first transfer unit 1, and the second transfer unit 2 is located above the first transfer unit 1. In the present embodiment, the second conveying unit 2 may be fixedly supported above the first conveying unit 1 by a gantry bracket. The take-out unit 3 is supported on the second transfer unit 2. The lifting unit 4 is provided with at least one along the first transfer unit 1. The material (e.g., a lens barrel accommodated in a tray) transferred in the upstream automatic production line can be automatically received by providing the elevation unit 4, and transferred onto the first transfer unit 1 by the elevation action of the elevation unit 4. After the materials are assembled under the combined action of the first transmission unit 1, the second transmission unit 2 and the material taking unit 3, the assembled materials are conveyed back to the automatic production line through the lifting unit 4. The automatic operation flow is adopted to complete the assembly of materials, so that the manual participation is avoided, the assembly efficiency of the materials is improved, the unification of the precision in the assembly process is ensured through the automatic operation flow, and the quality of products is improved.
As shown in fig. 1 and 2, according to one embodiment of the present invention, two lifting units 4 are provided at opposite ends of the first transmission unit 1. In the present embodiment, the first transfer unit 1 includes a carrying platform 11 and a first driving device 12 for driving the carrying platform 11 to displace. In the present embodiment, the first driving device 12 is a linear driving device. The carrying platform 11 is fixedly supported on the first driving device 12 and linearly reciprocates under the driving action of the first driving device 12.
As shown in connection with fig. 1, 2 and 3, according to one embodiment of the present invention, the lifting unit 4 includes a receiving structure 41 and a first driving mechanism 42 for driving the receiving structure 41 to lift. In the present embodiment, the first driving mechanism 42 drives the supporting structure 41 to move between the up and down positions of the carrying platform 11 along the vertical direction (i.e. the Z-axis direction), that is, the first driving mechanism 42 may drive the supporting structure 41 to move along the vertical direction, so that the position of the supporting structure 41 may be higher than the carrying platform 11, or the position of the supporting structure 41 may be lower than the carrying platform 11.
As shown in connection with fig. 1, 2 and 3, according to one embodiment of the invention, the receiving structure 41 comprises a first receiving plate 411 and a second receiving plate 412. In the present embodiment, the first receiving plate 411 and the second receiving plate 412 are disposed at a distance from each other and in the same plane. The interval between the first receiving plate 411 and the second receiving plate 412 is greater than the width of the loading platform 11. In the present embodiment, a first rail 4111 is provided on a side of the first receiving plate 411 opposite to the second receiving plate 412, and a first guide portion 411a is further provided on a side of the first receiving plate 411 at a position corresponding to both ends of the first rail 4111. The second receiving plate 412 is provided with a second rail 4121 at a side opposite to the first receiving plate 411, and a second guide portion 412a is further provided on a side surface of the second receiving plate 412 at a position corresponding to the second rail 4121. In the present embodiment, the first rail 4111 and the second rail 4121 are continuous protrusions. The thickness of the first track 4111 is smaller than the thickness of the first receiving plate 411, and the thickness of the second track 4121 is smaller than the thickness of the second receiving plate 412. A tray carrying the materials transferred in the upstream automatic production line is formed by the side surfaces of the first receiving plate 411 and the second receiving plate 412 and the first rail 4111 and the second rail 4121, the tray is limited by the side surfaces of the first receiving plate 411 and the second receiving plate 412, and the tray is supported by the first rail 4111 and the second rail 4121. When the first driving mechanism 42 drives the receiving structure 41 to move up and down, the carrying platform 11 can contact with the tray carried by the receiving structure 41 through the interval between the first receiving plate 411 and the second receiving plate 412, and the tray can be conveyed along the X-axis direction through the movement of the carrying platform 11 along with the first driving device 12. After the tray is separated from the receiving structure 41, the receiving structure 41 returns to the initial position to continuously receive the tray transmitted by the upstream automatic production line. In the present embodiment, the first rail 4111 and the second rail 4121 may also be provided as spaced protrusions, or the first rail 4111 and the second rail 4121 may be provided as spaced and rotatable cylindrical rollers. By providing the first track 4111 and the second track 4121 as rotatable cylindrical rollers or spaced apart protrusions, friction at the locations where the first track 4111 and the second track 4121 contact the tray is reduced, further facilitating the sliding of the tray over the first track 4111 and the second track 4121. Meanwhile, by providing the first guide portion 411a and the second guide portion 412a so as to facilitate the tray to enter the receiving structure 41, the situation that the tray cannot be moved onto the first rail 4111 and the second rail 4121 due to slight deflection is avoided.
In this embodiment, the receiving structure 41 further includes a sensor 413. The sensor 413 is fixedly mounted on the first receiving plate 411 or the second receiving plate 412. The sensor 413 can effectively detect whether there is a tray on the receiving structure 41, further improving the automation of the present invention.
In the present embodiment, the first driving mechanism 42 of the elevation unit 4 includes an elevation slide rail 421, an elevation driving cylinder 422, and a cylinder support plate 423. The cylinder support plate 423 has a rectangular plate shape, and the lift driving cylinder 422 is provided at a middle position of the cylinder support plate 423 and connected to the cylinder support plate 423. In the present embodiment, there are 4 lifting slide rails 421, four corner positions of the cylinder support plate 423 are fixedly provided for each of the 4 lifting slide rails 421, and a slide sleeve 4211 is provided for each lifting slide rail 421. As shown in fig. 1, 2 and 3, in the present embodiment, in assembling the lifting unit 4 of the present invention, it is necessary to contact the upper surfaces of the four sliding sleeves 4211 with the mounting platform a, and fix the four sliding sleeves 4221 to the upper surface of the mounting platform a by screws. The lifting driving cylinder 422 is fixedly installed on the lower surface of the installation platform a. In this way, the cylinder supporting plate 423 can be pushed by the lifting driving cylinder 422, so that the sliding rail 421 is driven to move up and down along the sliding sleeve 4211, and the up and down positions of the first bearing plate 411 and the second bearing plate 412 are adjusted.
In the present embodiment, the second transmission unit 2 of the present invention includes the second driving device 21 and the third driving device 23, and the second driving device 22 and the third driving device 23 are disposed in parallel with each other. As shown in fig. 1 and 2, according to one embodiment of the present invention, the material taking unit 3 includes a first material taking device 31 and a second material taking device 32, and in this embodiment, the first material taking device 31 and the second driving device 21 are fixedly connected to each other, and the second material taking device 32 and the third driving device 22 are fixedly connected to each other. I.e. along the X-axis direction, the first and second extracting devices 31 and 32 are respectively disposed at two sides of the second conveying unit 2 facing away from each other, the second driving device 31 is used for driving the first extracting device 31 to linearly reciprocate along the Y-axis direction, the third driving device 23 is used for driving the second extracting device 32 to linearly reciprocate along the Y-axis direction, the first extracting device 31 is used for absorbing the first material (e.g. lens), and the second extracting device 32 is used for absorbing the second material (e.g. spacer).
As shown in connection with fig. 1 and 2, the second transmission unit 2 of the present invention further comprises a first vision device 23 and a second vision device 24. In the present embodiment, the first vision unit 23 is connected to the second driving device 21, the second vision unit 24 is connected to the third driving device 22, the second driving device 21 can drive the first vision unit 23 to linearly reciprocate along the Y-axis direction, and the third driving device 22 can drive the second vision unit 24 to linearly reciprocate along the Y-axis direction. The second transmission unit 2 of the invention is provided with the first visual unit 23 and the second visual unit 24, so that the positions of materials (such as a lens barrel) in the material tray on the first transmission unit 1 can be acquired in real time, thereby being beneficial to accurately acquiring the positions of the lens barrel during lens assembly and spacer assembly, being beneficial to providing the assembly efficiency of the lens and the spacer and being beneficial to improving the assembly precision of the lens and the spacer.
In this embodiment, the second driving device 21 and the third driving device 22 are dual-motor driving devices, that is, the second driving device 21 can independently drive the first vision unit 23 and the first material taking device 31 to linearly move along the Y-axis direction. Similarly, the third driving device 22 may also independently drive the second vision unit 24 and the second material taking device 32 to linearly move along the Y-axis direction.
As shown in fig. 1, 2 and 4, the automatic assembling device of the present invention further includes a first feeding unit 5 and a second feeding unit 6. In the present embodiment, the first feeding unit 5 is used for feeding a first material (e.g., a lens), and the second feeding unit 6 is used for feeding a second material (e.g., a spacer). The first feeding unit 5 and the second feeding unit 6 are respectively located at two sides of the second transmission unit 2, the first feeding unit 5 is located at the same side as the first material taking device 31 and below the first material taking device 31, and the second feeding unit 6 is located at the same side as the second material taking device 32 and below the second material taking device 32.
In this embodiment, the first loading unit 5 includes a warehouse device 51 and a feeding device 52. The storage device 51 and the feeding device 52 are located at one side of the first transmission unit 1 and are arranged in parallel with the first transmission unit 1, the feeding device 52 is arranged in parallel with the X-axis direction, and the feeding device 52 is located between the storage device 51 and the first transmission unit 1. In this embodiment, the stocker 51 includes a carrier plate 511, a fourth drive mechanism 512, and a stocker 513. The carrier plate 511 is used for supporting a storage tank 513, and the storage tank 513 is detachably supported on the carrier plate 511. In this embodiment, the storage device 51 includes a plurality of lens supporting discs 5131 disposed in parallel along a vertical direction, and the lens supporting discs 5131 are used for carrying the first material, so that a plurality of lenses can be fed once through the storage device 51, the number of feeding times can be reduced, the work efficiency can be improved, and the manual workload can be reduced.
In this embodiment, the fourth driving mechanism 512 is located below the carrying plate 511 and is fixedly connected with the carrying plate 511, and the fourth driving mechanism 512 can drive the carrying plate 511 to move up and down along the vertical direction (i.e. the Z-axis direction), so that the storage box 513 can be driven to move to the discharging position by the fourth driving mechanism 512, and then the first material taking device 31 performs the material taking to complete the subsequent operation. In this embodiment, when the warehouse device 51 is assembled, the fourth driving structure 512 and the mounting platform a are fixedly connected to each other, the carrying plate 511 is located above the mounting platform a, and the fourth driving structure 512 is located below the mounting platform a.
In this embodiment, the feeding device 52 is located between the first conveying unit 1 and the storage device 51, and includes a fourth driving device 521 and a material platform 522, where the fourth driving device 521 is fixedly connected to the material platform 522, and the fourth driving device 521 can drive the material platform 522 to linearly reciprocate along the X-axis direction. The material platform 522 is adapted to receive a lens support tray 5131 from which the first extraction device 31 is extracted from the magazine 31.
Specifically, as shown in fig. 1, 2, 4 and 5, the first extracting device 31 of the present invention includes a first adsorption mechanism 311, a tray claw 312, a second driving mechanism 313 and a first rotating mechanism 314. In the present embodiment, the tray claw 312 is disposed in parallel with the first suction mechanism 311, and the second driving mechanism 313 is configured to drive the first suction mechanism 311 and the tray claw 312 to move up and down in the vertical direction. In a specific working process, first, the fourth driving mechanism 512 of the storage device 31 drives the storage box 513 to move to a certain discharging height, the second driving mechanism 313 drives the tray claw 312 to move to the height of the storage box 513, the overlapping positions on the lens supporting discs 5131 in the storage box 513 are matched through the tray claw 312, and the second driving mechanism 313 is driven to move along the Y-axis direction through the second driving device 21, so that the lens supporting discs 5131 in the storage box 513 are hooked and sent to the material platform 522. When the first material in the lens supporting tray 5131 needs to be absorbed, the position of the lens supporting tray 5131 is adjusted by the fourth driving device 521, and the position of the first material taking device 31 is adjusted by the second driving device 21, the second driving mechanism 313 drives the first absorbing mechanism 311 to lift to absorb the first material to be assembled in the lens supporting tray 5131, and then the first material taking device 31 is driven by the second driving device 21 of the second transmission unit 2 to move along the Y axis direction, so that the first material taking device 31 moves above the material (e.g. lens barrel) in the material tray on the carrying platform 11, and the second driving mechanism 313 drives the absorbing mechanism 311 to descend to mount the lens in the lens barrel.
In this embodiment, the first feeding unit 5 further includes a third vision device 53 and a fourth vision device 54, and the fourth vision device 54 is located above the feeding device 52 and is used for detecting the position of the lens in the lens supporting disc 5131 carried on the material platform 522. As shown in fig. 6, the fourth vision apparatus includes a vision mechanism 541, an adjustment stage 542, and a fifth driving apparatus 543. The adjustment platform is used for adjusting the horizontal position of the visual mechanism 541, and the fifth driving device 543 is used for driving the visual mechanism 541 and the adjustment platform 542 to linearly reciprocate along the Y-axis direction. By arranging the fourth vision device 54, the position of the lens in the lens supporting disc 5131 on the material platform 522 can be accurately detected, which is beneficial to ensuring that the first adsorption mechanism 311 can suck the lens more smoothly, and simultaneously avoiding the lens from being inclined at a larger angle when the lens is sucked.
In the present embodiment, the third vision device 53 is disposed adjacent to the feeding device 52 and below the first extracting mechanism 31, and the third vision device 53 is configured to detect a state of the lens (for example, detect a deflection angle of the lens) after the lens is sucked up by the first suction mechanism 311. That is, before assembling the lens into the lens barrel by the first suction mechanism 5, the following operations are also included: the inclination angle of the lens is detected through the third vision device 53, so that the suction nozzle for sucking the first material (lens) on the first suction mechanism 311 is driven to rotate through the first rotation mechanism 314, the rotation angle of the first material is adjusted to be the same as the angle of the lens barrel to be assembled in the tray borne by the bearing platform 11, and then the lens is assembled into the lens barrel, so that the assembly precision of the lens can be ensured, and the situation that the lens cannot be assembled into the lens barrel and even damage is caused to the lens and the lens barrel is avoided.
As shown in fig. 2, the second feeding unit 6 and the first conveying unit 1 of the present invention are disposed in parallel to each other at one side of the first conveying unit 1. In the present embodiment, the second feeding unit includes a vibration plate 61, a discharging device 62, and a fifth vision device 63. The discharging device 62 is connected to the discharging port of the vibration plate 61, and the fifth vision device 63 is disposed adjacent to the vibration plate 61 and below the second material taking device 32.
As shown in fig. 2, in the present embodiment, the second extracting device 32 includes a second adsorbing mechanism 321, a third driving mechanism 322, and a second rotating mechanism 323. The third driving mechanism 322 is used for driving the second adsorption mechanism 321 to lift.
Specifically, in the present embodiment, the first driving device 12 in the first transfer unit 1 is a double-motor driving device. The carrying platforms 11 are likewise provided with two. In this embodiment, after the lens is assembled by the materials (lens barrels) on the trays carried by the carrying platform 11, the trays drive the lens barrels to move forward along the X direction (move to the right in fig. 1), and the trays on the first carrying platform 11 (i.e. the trays assembled with the first materials) are transferred to the second carrying platform 11 by the lifting unit 4, so that the first driving device 12 drives the trays carried by the second carrying platform 11 to assemble the spacers in the materials (lens barrels) on the trays. The process of transferring the tray on the first carrying platform 11 to the second carrying platform 11 is as follows, in the lifting unit 4 at the right end (right side in fig. 1) of the first conveying unit 1, the first driving mechanism 42 lowers the receiving structure 41 to a position below the carrying platform 11, the first driving device 12 drives the first carrying platform 11 carrying the tray to move to the lifting unit 4 at the right end of the first carrying unit 1, the receiving structure 41 is lifted under the driving action of the first driving mechanism 42, and contacts with the tray through the first track 4111 and the second track 4121, and lifts the tray to a certain height, so that the tray is separated from the first carrying platform 11. After the sensor 413 on the receiving structure 41 detects a signal that the tray exists, the first bearing platform 11 of the first driving device 12 returns to the initial position, and drives the second bearing platform 11 to move below the receiving structure 41, the first driving mechanism 42 drives the receiving structure 41 to descend to convey the tray onto the second bearing platform 11, the second bearing platform 11 moves (moves to the left in fig. 1) along the Y axis under the driving action of the first driving device 12 to assemble a second material (such as a spacer), and the receiving structure 41 returns to the initial position.
In this embodiment, the assembly of the second material (e.g., the spacer) is performed by first vibrating the spacer through the discharge port by the vibration plate 61 onto the discharge device 62, and then driving the second material taking device 32 by the third driving device 22 to move along the Y-axis and to move directly above the discharge device 62. The second adsorption mechanism 321 is driven to lift by the third driving mechanism 322 to suck up a second material (such as a spacer), then the second adsorption mechanism 321 is driven to move above a tray of the second bearing platform along the Y-axis direction by the third driving mechanism 322, the adsorption mechanism 321 is driven to descend by the third driving mechanism 322, and the spacer is assembled in the material (lens barrel) in the tray.
In this embodiment, since the fifth vision device 63 is provided, the spacer adsorbed by the second adsorption mechanism 321 can perform deflection angle detection, that is, after the second adsorption mechanism 321 absorbs the second material, the second adsorption mechanism moves to the fifth vision device 63 to detect the deflection angle of the second material, and accordingly, the second rotation mechanism 323 acts, so that the suction nozzle on the second adsorption mechanism 321, which adsorbs the second material, is driven to rotate, the rotation angle of the second material is adjusted, after the correction of the deflection angle of the second material is completed, the spacer is assembled into the lens barrel, so that the assembly precision of the spacer can be ensured, and meanwhile, the situation that the spacer cannot be assembled into the lens barrel and even damage is caused to the spacer and the lens barrel is avoided.
As shown in fig. 2, the lens automatic assembling device of the present invention further includes a pushing unit 7, the pushing unit 7 and the second feeding unit 6 are located on the same side of the second transmission unit 2, the pushing unit 7 is located between the second outgoing unit 7 and the lifting unit 4, and the pushing unit 7 is adjacent to the lifting unit 4. In the present embodiment, the pushing unit 7 includes a pushing plate 71 and a sixth driving device 72, in the present embodiment, the pushing plate 71 and the receiving structure 41 are in the same plane, and the sixth driving device 72 can drive the pushing plate 71 to linearly reciprocate along the X-axis direction. In this embodiment, after the materials in the trays on the loading platform 11 are assembled with the second materials (such as the spacers), the receiving structure 41 is lowered to the position below the loading platform 11 by the first driving mechanism 42, the first driving device 12 moves to the position of the loading platform 11, and the receiving structure 41 is lifted and lifts the trays on the loading platform 11 to be at the same height as the pushing plate 71 (i.e. the initial position of the receiving structure 41). The pushing plate 71 pushes the tray to slide along the first rail 4111 and the second rail 4121 in the receiving structure 41 by the driving action of the sixth driving device 72, so that the tray is pushed to the next process of the automated production line, thereby completing the operation process of the present invention.
It should be noted that, the lifting units 4 may be further configured to be three, four, etc., and when more other components need to be assembled to the materials in the trays on the carrying platform 11, the second conveying units 2, the material taking units 3, etc. may be correspondingly added, so as to realize that the trays are conveyed to different carrying platforms 11 by the plurality of lifting units 4, and further realize that the first conveying unit 1 drives different carrying platforms 11 to assemble the materials.
As shown in fig. 7, according to an embodiment of the present invention, the protective cover 8 includes: an upper frame 82 fixedly supported on the lower frame 81, an air purifying device 83 provided at the top of the upper frame 82, and a display device 84 and a control device 85 provided at the side of the upper frame 82.
The foregoing is merely exemplary of embodiments of the invention and, as regards devices and arrangements not explicitly described in this disclosure, it should be understood that this can be done by general purpose devices and methods known in the art.
The above description is only one embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An automatic assembling apparatus for an optical lens, comprising: the device comprises a first transmission unit (1), a second transmission unit (2) which is positioned above the first transmission unit (1) and is mutually perpendicular to the first transmission unit (1), a material taking unit (3) which is arranged on the second transmission unit (2), and a lifting unit (4);
the lifting unit (4) is arranged along the transmission direction of the first transmission unit (1);
the first transmission unit (1) comprises a bearing platform (11) and a first driving device (12) for driving the bearing platform (11) to displace;
the lifting unit (4) comprises a bearing structure (41) and a first driving mechanism (42) for driving the bearing structure (41) to lift;
the first driving mechanism (42) drives the bearing structure (41) to move between the upper position and the lower position of the bearing platform (11) along the vertical direction;
the bearing structure (41) comprises a first bearing plate (411) and a second bearing plate (412) which are arranged at intervals;
the interval between the first bearing plate (411) and the second bearing plate (412) is larger than the width of the bearing platform (11) and is in the same plane;
a first track (4111) is arranged on one side of the first bearing plate (411) opposite to the second bearing plate (412), and a second track (4121) is arranged on one side of the second bearing plate (412) opposite to the first bearing plate (411);
the first track (4111) and the second track (4121) are protrusions arranged continuously or at intervals, or the first track (4111) and the second track (4121) are cylindrical rollers which are arranged at intervals and can rotate;
the second transmission unit (2) comprises a second driving device (21) and a third driving device (22);
the second driving device (21) and the third driving device (22) are arranged in parallel;
the material taking unit (3) comprises a first material taking device (31) and a second material taking device (32);
the first material taking device (31) is connected with the second driving device (21), and the second material taking device (32) is connected with the third driving device (22).
2. The automatic assembling device according to claim 1, characterized in that said second transmission unit (2) further comprises a first vision device (23) and a second vision device (24);
-said first vision means (23) are interconnected with said second driving means (21), said second vision means (24) being interconnected with said third driving means (22);
the second driving device (21) independently drives the first material taking device (31) and the first visual device (23) to linearly reciprocate respectively, and the third driving device (22) independently drives the second material taking device (32) and the second visual device (24) to linearly reciprocate respectively.
3. The automatic assembling device according to claim 1, further comprising a first feeding unit (5) and a second feeding unit (6);
the first feeding unit (5) comprises a storage device (51) and a feeding device (52);
the storage device (51), the feeding device (52) and the first transmission unit (1) are arranged in parallel, and the feeding device (52) is located between the storage device (51) and the first transmission unit (1).
4. An automatic assembling device according to claim 3, characterized in that the first feeding unit (5) further comprises a third vision device (53) and a fourth vision device (54);
the third vision device (53) is arranged adjacent to the feeding device (52) and is positioned below the first material taking device (31);
the fourth vision device (54) is located above the feeding device (52).
5. An automatic assembling device according to claim 3, characterized in that the second feeding unit (6) and the first transfer unit (1) are arranged side by side with each other;
the second feeding unit (6) comprises a vibrating disc (61), a discharging device (62) and a fifth vision device (63);
the discharging device (62) is connected with a discharging hole of the vibrating disc (61), and the fifth vision device (63) is arranged adjacent to the vibrating disc (61) and is positioned below the second material taking device (32).
6. The automatic assembling device according to claim 1, wherein said first extracting device (31) comprises: a first adsorption mechanism (311), a tray claw (312) arranged in parallel with the first adsorption mechanism (311), a second driving mechanism (313) for driving the first adsorption mechanism (311) and the tray claw (312) to lift, and a first rotating mechanism (314) for driving a suction nozzle of the first adsorption mechanism (311) to rotate;
the second take-off device (32) comprises: the suction device comprises a second adsorption mechanism (321), a third driving mechanism (322) for driving the second adsorption mechanism (321) to lift and a second rotating mechanism (323) for driving a suction nozzle of the second adsorption mechanism (321) to rotate.
7. An automatic assembling device according to claim 3, characterized in that said warehouse means (51) comprise: the storage box comprises a bearing plate (511), a fourth driving mechanism (512) for driving the bearing plate (511) to lift and a storage box (513) which is supported on the bearing plate (511) and is detachably connected;
the feeding device (52) comprises a fourth driving device (521) and a material platform (522) fixedly connected with the fourth driving device (521).
8. The automatic assembling device according to claim 4, wherein the fourth vision device (54) comprises: the visual mechanism (541) is used for adjusting an adjusting platform (542) of the horizontal position of the visual mechanism (541), and a fifth driving device (543) is used for driving the visual mechanism (541) and the adjusting platform (542) to linearly reciprocate.
9. An automatic assembling device according to claim 3, further comprising a pushing unit (7);
the pushing unit (7) is located between the second transmission unit (2) and the lifting unit (4), and the pushing unit (7) is adjacent to the lifting unit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810981374.4A CN109031578B (en) | 2018-08-27 | 2018-08-27 | Automatic assembling device for optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810981374.4A CN109031578B (en) | 2018-08-27 | 2018-08-27 | Automatic assembling device for optical lens |
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| Publication Number | Publication Date |
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| CN109031578A CN109031578A (en) | 2018-12-18 |
| CN109031578B true CN109031578B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810981374.4A Active CN109031578B (en) | 2018-08-27 | 2018-08-27 | Automatic assembling device for optical lens |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575950A (en) * | 2019-09-27 | 2019-12-17 | 东莞市捷优机电智能科技有限公司 | Lens mounting system |
| CN111618547A (en) * | 2020-04-24 | 2020-09-04 | 杭州卓盈智能装备有限公司 | Positioning and assembling method of lens assembling equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI235855B (en) * | 2004-05-25 | 2005-07-11 | Shuz Tung Machinery Ind Co Ltd | Automatic assembling machine for optical component |
| JP2013092661A (en) * | 2011-10-26 | 2013-05-16 | Panasonic Corp | Illumination unit for imaging to be used for component mounting device and component mounting device |
| KR101512829B1 (en) * | 2014-10-15 | 2015-04-17 | 디에이치코퍼레이션(주) | Optical lens module assembly apparatus and control method thereof |
| CN107682593A (en) * | 2016-08-02 | 2018-02-09 | 宁波舜宇光电信息有限公司 | It is double to take the photograph module assembling apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208888448U (en) * | 2018-08-27 | 2019-05-21 | 浙江舜宇光学有限公司 | A kind of automatic assembling device for optical lens |
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2018
- 2018-08-27 CN CN201810981374.4A patent/CN109031578B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI235855B (en) * | 2004-05-25 | 2005-07-11 | Shuz Tung Machinery Ind Co Ltd | Automatic assembling machine for optical component |
| JP2013092661A (en) * | 2011-10-26 | 2013-05-16 | Panasonic Corp | Illumination unit for imaging to be used for component mounting device and component mounting device |
| KR101512829B1 (en) * | 2014-10-15 | 2015-04-17 | 디에이치코퍼레이션(주) | Optical lens module assembly apparatus and control method thereof |
| CN107682593A (en) * | 2016-08-02 | 2018-02-09 | 宁波舜宇光电信息有限公司 | It is double to take the photograph module assembling apparatus |
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| CN109031578A (en) | 2018-12-18 |
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