CN115351754A - Lens assembling equipment - Google Patents
Lens assembling equipment Download PDFInfo
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- CN115351754A CN115351754A CN202211288445.5A CN202211288445A CN115351754A CN 115351754 A CN115351754 A CN 115351754A CN 202211288445 A CN202211288445 A CN 202211288445A CN 115351754 A CN115351754 A CN 115351754A
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 44
- 238000012546 transfer Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 13
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- 238000009434 installation Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 10
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000005538 encapsulation Methods 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 18
- 238000010521 absorption reaction Methods 0.000 abstract description 2
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- 230000033001 locomotion Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 238000012545 processing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 238000009826 distribution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses lens assembling equipment which is provided with assembling stations, support feeding stations and lens feeding stations which are arranged at intervals, and the lens assembling equipment comprises an assembling device, a transfer device and a carrying device, wherein the assembling device comprises at least one adsorption part, the adsorption part can move up and down and move horizontally, can adsorb and transfer a lens at the lens feeding station to the assembling station, and can drive the lens to move at the assembling station to be assembled on a corresponding product support, the transfer device comprises a bearing table which is movably arranged horizontally and is used for supporting the product support, and the carrying device is used for transferring the product support from the support feeding station to the bearing table. The plummer can remove to realize the nimble regulation of a plurality of degrees of freedom with the cooperation of absorption portion, thereby realize the automatic handling of equipment of product, whole process can all be accomplished by equipment is automatic, can reduce the problem that dirty, the fish tail etc. of lens that easily takes place can produce the defective products in the lens assembling process.
Description
Technical Field
The invention relates to the technical field of lens assembly, in particular to lens assembly equipment.
Background
In VR/AR product, the lens module is the part of core, and its equipment precision can influence the formation of image effect, so to the dustless environment of equipment for assembly, the equipment precision, board stability all have higher requirement, consequently, in the relevant equipment research and development of lens equipment, still need constantly to optimize and improve.
Disclosure of Invention
The invention mainly aims to provide a lens assembling device which can realize automatic production and automatic transfer and automatic assembly of materials.
In order to achieve the above object, the present invention provides a lens assembling apparatus, which has an assembling station, a bracket loading station and a lens loading station arranged at intervals, wherein the lens assembling apparatus includes:
the assembling device comprises at least one adsorption part, the adsorption part can move up and down and horizontally, can adsorb the lens at the lens feeding station and transfer the lens to the assembling station, and can drive the lens at the assembling station to move so as to be assembled on the corresponding product bracket;
the transfer device comprises a bearing platform which is movably arranged along the horizontal direction and is used for supporting the product bracket; and (c) a second step of,
and the carrying device is used for transferring the product support from the support feeding station to the bearing table.
Optionally, the end of the suction part is concavely provided with a contour groove for fitting with the surface of the lens.
Optionally, the adsorption part is used for surface encapsulation of a part in contact with the lens.
Optionally, the assembly device comprises:
the supporting seat comprises a supporting beam extending along the horizontal direction, and the supporting beam spans the lens feeding station and the assembling station; and the number of the first and second groups,
the movable connecting assembly comprises a mounting part and a floating pressure head, the floating pressure head is movably mounted to the mounting part along the vertical direction and can rotate along the axis extending in the vertical direction, and the mounting part is movably mounted to the supporting beam along the horizontal direction;
the adsorption part is arranged at the lower end of the floating pressure head.
Optionally, the assembly device further comprises a pressure sensor disposed on the floating pressure head, and the pressure sensor is used for detecting the pressure when the floating pressure head is pressed down.
Optionally, the floating ram comprises:
the connecting seat is movable along the vertical direction and can be rotatably installed to the installation part along an axis extending along the vertical direction, and at least one threaded hole is formed in the connecting seat;
a mounting seat connected with the connecting seat through an elastic piece, and,
at least one adjusting bolt, wherein the adjusting bolt is installed to the threaded hole in a threaded mode, and the threaded end of the adjusting bolt is located between the connecting seat and the installing seat;
the adsorption part is arranged in the middle of the lower end of the mounting seat.
Optionally, the adsorption part is equipped with two, movable connecting components correspond and are equipped with two, just set up at interval on the supporting beam, two the installation department activity is so that two one of them removal of adsorption part with the plummer corresponds.
Optionally, the transfer device further includes a positioning structure disposed on the carrying platform, and the positioning structure includes:
the pressing claws are arranged at intervals along the circumferential direction of the bearing table and are used for pressing the circumferential side of the product support together; and/or the presence of a gas in the gas,
the positioning part is arranged in the middle of the bearing table, and the end face of the positioning part is used for being arranged in a shape of a profile of the bottom of the product support.
Optionally, the transfer device further comprises a linear electric cylinder, and a movable end of the linear electric cylinder can move along the horizontal direction;
the assembling station is positioned on the movable stroke of the linear electric cylinder.
Optionally, the lens assembling apparatus further includes a first visual positioning device disposed at the support feeding station, and configured to detect positions of the product support and the plummer; and/or the presence of a gas in the gas,
the lens assembling equipment further comprises a second visual positioning device arranged on the assembling station and used for detecting the positions of the lens and the product support.
Optionally, the lens assembling equipment further comprises a pressure maintaining station, wherein the pressure maintaining station is arranged on one side of the assembling station, which is away from the support feeding station, and is positioned on the movable stroke of the bearing table;
the lens assembling equipment further comprises a pressure maintaining device, wherein the pressure maintaining device is arranged on the pressure maintaining station and used for maintaining pressure of the assembled lens and the assembled product support.
Optionally, the carrying device includes a first carrying mechanism and a second carrying mechanism, the second carrying mechanism and the first carrying mechanism are respectively disposed on two sides of the assembling device, the first carrying mechanism is configured to transfer the product support from the support loading station to the carrying table, and the second carrying mechanism is configured to transfer the assembled lens and product support from the carrying table to the pressure maintaining device.
Optionally, the lens assembly apparatus further comprises a clean room having a closed containment cavity;
the assembling device, the transfer device and the carrying device are all arranged in the accommodating cavity.
Optionally, the clean room comprises:
the air outlet of the fan filter unit is communicated with the accommodating cavity, and the air outlet of the fan filter unit is arranged downwards;
the supporting plate is arranged in the accommodating cavity, is positioned below an air outlet of the fan filter unit and is used for installing the assembling device, the transfer device and the carrying device; and the number of the first and second groups,
and the plurality of air exhaust holes are formed in the surface of the supporting plate and the bottom wall surface of the accommodating cavity.
According to the technical scheme, at least three stations are arranged to respectively complete the actions of lens feeding, product support feeding transfer and lens and product support attaching assembly, specifically, the adsorption part moves up and down and horizontally, so that the lens is picked up and assembled on the product support in an adsorption mode, the stability of the adsorption transfer mode is better, the lens can be tightly attached to the surface of the lens, the lens is not easy to drop in the transfer process, the carrying device picks up and moves the product support processed by the previous equipment to the bearing table, the bearing table can move, the product support can be driven to rotate at different stations before and after being assembled, the rotation of multiple degrees of freedom can be realized by matching with the adsorption part, the assembly of the product is realized, the whole process can be automatically completed by the equipment, manual intervention is avoided through control of the control device, and the problem that dirt, scratch and the like of the lens which are easy to occur in the lens assembling process can generate unqualified products can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a perspective view of one embodiment of a lens assembly apparatus provided in the present invention;
FIG. 2 is a perspective view of the assembly device and the handling device shown in FIG. 1;
FIG. 3 is a schematic view of the assembly device of FIG. 1 engaged with a carrier;
fig. 4 is a perspective view of the suction part of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
321 | Press claw |
| 1 | Machine table | 322 | Positioning part |
| a | |
33 | Linear electric cylinder |
| b | Support feeding station | 4 | Conveying device |
| c | |
41 | First carrying mechanism |
| d | Pressure maintaining station | 42 | Second carrying mechanism |
| 2 | Assembling device | 5 | First |
| 21 | |
6 | Second |
| 22 | Supporting seat | 7 | |
| 231 | |
8 | Dust- |
| 232 | Floating |
81 | Fan filter unit |
| 3 | |
82 | |
| 31 | |
83 | Air exhaust hole |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indication is referred to in the embodiment of the present invention, the directional indication is only used for explaining a relative positional relationship, a motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides lens assembling equipment which can realize automatic loading, unloading, transferring and assembling of materials. Fig. 1 to 4 show an embodiment of a lens assembling apparatus according to the present invention.
Referring to fig. 1 to 2, the lens assembling apparatus 100 includes an assembling station a, a frame loading station b, and a lens loading station c, the lens assembling apparatus 100 includes an assembling device 2, a transferring device 3, and a carrying device 4, the assembling device 2 includes at least one adsorbing portion 21, the adsorbing portion 21 can move along a vertical direction and a horizontal direction, can adsorb and transfer the lens at the lens loading station c to the assembling station a, and can drive the lens at the assembling station a to move for assembling on a corresponding product frame, the transferring device 3 includes a carrying table 31 movably installed along the horizontal direction for supporting a product frame, and the carrying device 4 is used for transferring the product frame from the frame loading station b to the carrying table 31.
In the technical scheme of the invention, at least three stations are arranged to respectively complete the actions of lens feeding, product support feeding transfer and lens and product support fitting assembly, specifically, the lens is picked up and assembled on the product support in an adsorption mode through the up-and-down and horizontal movements of the adsorption part 21, the stability of the adsorption transfer mode is better, the lens can be tightly attached to the surface of the lens, the lens is not easy to drop off in the transfer process, the product support processed by the previous equipment is picked up and moved onto the bearing table 31 by the carrying device 4, the bearing table 31 can be moved, the turnover of the product support at different stations before and after assembly can be driven, the flexible adjustment of multiple degrees of freedom can be realized by matching with the adsorption part 21, the automatic assembly of the product can be realized, the whole process can be automatically completed by the equipment, the control by the control device is free of manual intervention, and the problem that the lens is easily dirty, scratched and the like and generates unqualified products in the lens assembly process can be reduced.
Further, the suction part 21 may be configured as a suction nozzle or may be configured as a plurality of suction points, in other embodiments, the suction part 21 may be connected by vacuum pressing, adhesion, or the like, specifically, in this embodiment, the end of the suction part 21 is concavely configured with a contour groove for fitting with the surface of the lens. The adsorption part 21 is arranged as a suction nozzle, the maximum outer diameter of the adsorption part is larger than the outer diameter of the lens, so that the arc-shaped upper surface and the annular peripheral side surface of the lens can be accommodated in the profiling groove and are fastened by vacuum adsorption, the adsorption part 21 can be matched with the special-shaped lens shape by the profiling arrangement, and the stability of the picking process is ensured.
Furthermore, the surface of the portion of the suction portion 21 for contact with the lens is provided in an encapsulated manner. In the embodiment, the end part of the adsorption part 21 is subjected to profiling machining and coated with silica gel, the hardness of the silica gel is A30, and the thickness of the coated silica gel is 5mm, so that the lens is not scratched under the condition that the absorption is firm, and the assembly precision of the lens can be ensured.
In order to realize the regulation of 21 multi freedom of adsorption parts, in one embodiment, assembly device 2 includes supporting seat 22 and swing joint subassembly, supporting seat 22 includes along the level to the supporting beam that extends, the supporting beam is striden and is established lens material loading station c with equipment station a, swing joint subassembly includes installation department 231 and unsteady pressure head 232, unsteady pressure head 232 is along from top to bottom to movable mounting extremely installation department 231, and can follow from top to bottom to the axis rotation that extends, installation department 231 is along the level to movable mounting extremely supporting beam, adsorption parts 21 locates unsteady pressure head 232's lower extreme. Supporting beam has certain length, installation department 231 can be through structural style slidable mounting such as sprocket structure, spout pulley cooperation supporting beam is last, the pressure head 232 that floats can realize the regulation of two degrees of freedom, thereby is in the cooperation realize the regulation of four degrees of freedom behind the plummer 31, and because the structural feature of pressure head 232 floats moves when the equipment of adsorption portion 21, can provide the cushion effect, avoids the pressure degree is too big under the adsorption portion 21 and makes lens and product support take place to collide with and cause the damage.
It will be appreciated that the floating ram 232 is adjustable in multiple degrees of freedom by means of a motor, an electric cylinder, or a combination of both.
Further, assembly quality 2 is still including locating pressure sensor on the pressure head 232 floats is used for detecting pressure when the pressure head 232 floats pushes down to detect the assembly process of lens and product support, simultaneously can pass through the pressure value of pressure sensor feedback, the procedure of setting control device stops right after reaching the default at every turn for the drive of pressure head 232 floats, and the precision is pushed down in the management and control that can be better.
Can realize right through automatically controlled mode the control of the drive structure of unsteady pressure head 232, but consider the delay of equipment, consequently, in this embodiment, unsteady pressure head 232 includes connecting seat, mount pad, an at least adjusting bolt, the connecting seat along from top to bottom to the activity, and can follow from top to bottom to the axis rotation of extension install extremely installation department 231, an at least screw hole has been seted up on the connecting seat, the mount pad with the connecting seat passes through the elastic component and connects, adjusting bolt threaded mounting extremely the screw hole, just adjusting bolt's screw thread end department is in the connecting seat with between the mount pad, adsorption part 21 is located the lower extreme middle part of mount pad. The elastic piece can be a spring, an elastic sheet, a rubber piece, an air bag and the like, limitation is not made, when the adsorption part 21 drives the lens to be in contact with the product support, the connecting seat still performs pressing-down action, at the moment, the elastic piece is compressed until the threaded end of the adjusting bolt is tightly abutted to the mounting seat, at the moment, the elastic piece cannot be continuously compressed, so that a mechanical hard limiting structure is formed, the pressing-down distance of the floating pressure head 232 at each time is conveniently monitored, and meanwhile, the limit compression size of the elastic piece can be limited by adjusting the position of the adjusting bolt.
Based on above-mentioned embodiment, in order to raise the efficiency, adsorption portion 21 is equipped with two, movable connecting components correspond and are equipped with two, just be in interval setting on the supporting beam, two installation department 231 activity is so that two one of adsorption portion 21 remove to with plummer 31 corresponds, in the course of working, two adsorption portion 21 picks up the lens in proper order, then removes the equipment that carries out the lens to same position in proper order to shorten the beat of equipment, reduce dwell time. It can be understood that the product holders can be transported on the carrier 31 in the form of lifting holder tools, and two product holders can be directly mounted on each tool, so that the two suction portions 21 are sequentially moved to be assembled with one of the product holders in consideration of space limitations.
It can be understood that the product support should be kept stable all the time during the assembly process, and therefore, when the product support is transferred from the support feeding station b to the bearing platform 31, the product support should be directly positioned, in an embodiment, the transfer device 3 further includes a positioning structure disposed on the bearing platform 31, in an embodiment, the positioning structure includes a plurality of pressing claws 321 disposed at intervals along the circumferential direction of the bearing platform 31, and is used for jointly pressing the circumferential side of the product support, each pressing claw 321 can swing and expand in a natural state, and after the product support is mounted, the plurality of pressing claws 321 move to press the circumferential side of the product support, in another embodiment, the positioning structure includes a positioning portion 322 disposed in the middle of the bearing platform 31, an end surface of the positioning portion 322 is used for profiling the bottom of the product support, specifically, the end surface of the positioning portion 322 may be provided with structures such as a profiling groove and a profiling protrusion, and cooperate with the product support, in this embodiment, not only the positioning portion 322 is provided, but also the plurality of pressing claws 321 are disposed around the positioning portion 322, so as to ensure the positioning effect of the product support, and thus the product support does not swing during the assembly process of the bearing platform 31.
In the embodiment of the present invention, the manner of the reciprocating motion of the bearing platform 31 is not limited, the transfer device 3 further includes a linear electric cylinder 33, the movable end of the linear electric cylinder 33 can move along the horizontal direction, and the assembly station a is located on the moving stroke of the linear electric cylinder 33. The driving mode of the electric cylinder is simple in structure and beneficial to the design of dust-free, and in other embodiments, a mode of using a chain wheel and the like can be used, and the detailed description is omitted.
Further, lens equipment 100 still includes locates the first vision positioner 5 of support material loading station b, the device shoot and upload the controller through the camera and realize detecting the product support and the position of plummer 31, and right handling device 4 provides vision guide to guarantee the transfer and the arrangement precision of product support, improve the stability of process.
Furthermore, the lens assembling equipment 100 further comprises a second visual positioning device 6 arranged at the assembled station a, and the second visual positioning device is used for detecting the positions of the lenses and the product supports, positioning the products through upper and lower visual senses, eliminating errors of machined parts and products, and achieving high precision of the products. High stability of assembly.
It should be noted that the two related technical features may be set simultaneously or alternatively, and in this embodiment, the two related technical features are set simultaneously, that is, at least two visual positioning devices are set in the whole device, so as to ensure the processing precision of the process.
It should be noted that the carrying device 4 may be in the form of a manipulator, a sprocket driven clamping jaw, etc., and only needs to be capable of picking up and have a certain moving stroke. The lens feeding station c may be located in the moving stroke of the adsorption part 21, so that the adsorption part 21 can independently complete two processes of material taking and assembly, but in consideration of a certain distance and spatial layout between the lens feeding station c and the assembly station a, in other embodiments, the carrying device 4 further includes a lens carrying assembly and a transfer platform, the transfer platform is located in the moving stroke of the adsorption part 21 and is located on the same straight line with the adsorption part 21 on the plane, the lens carrying assembly picks up and transfers the lens from the lens feeding station c to the transfer platform by means of a suction nozzle, and then the adsorption part 21 can move to just face the transfer platform for picking, so as to solve the problem that the spatial distance and the moving stroke are not matched.
The product support accomplishes just entering behind the two-sided process of subsides in the preceding process support material loading station b, consequently, lens and product support equipment are in fact with the colloid bonding on lens and the product support, in order to guarantee joint strength, in this embodiment, lens equipment 100 still has pressurize station d, pressurize station d is located equipment station a deviates from one side of support material loading station b, and is in on the activity stroke of plummer 31, lens equipment 100 still includes pressurizer 7, pressurizer 7 is located on the pressurize station d for to the equipment the lens and the pressurize of product support. Namely, the movable stroke of the plummer 31 spans the assembling station a and the pressure maintaining station d, and the pressure maintaining device 7 is a conventional pressure maintaining device and aims to compress the lens and the product bracket to ensure the adhesive force.
In view of the transportation problem in the whole apparatus, in this embodiment, the transportation device 4 includes a first transportation mechanism 41 and a second transportation mechanism 42, the first transportation mechanism 41 is used for transferring the product rack from the rack loading station b to the carrier 31 and may be in the form of a robot or an electric cylinder driven gripper, the second transportation mechanism 42 and the first transportation mechanism 41 are respectively arranged at two sides of the assembling device 2, and the second transportation mechanism 42 is used for transferring the assembled lens and product rack from the carrier 31 to the pressure holding device 7 and may be in the form of a robot or an electric cylinder driven gripper.
It should be noted that each device may be installed on a machine table 1 obtained by assembly, or may be installed on the ground, and the description is given by taking the example that each device is installed on the machine table 1, and taking the length of the machine table 1 as the horizontal direction and the width of the machine table 1 as the vertical direction, the arrangement manner of each station with respect to the machine table 1 is as follows: pressurize station d assemble station a with support material loading station b is at longitudinal separation, and transversely misplaces, wherein, assemble station a is in on the activity stroke of plummer 31, support material loading station b with pressurize station d all is located plummer 31 is in horizontal one side, lens material loading station c is located assemble station a is in horizontal one side, and with support material loading station b is relative the setting.
For this reason, in the present embodiment, the lens assembling apparatus 100 further includes a clean room 8, the clean room 8 has a closed accommodating cavity, the assembling device 2, the transferring device 3, and the carrying device 4 are all disposed in the accommodating cavity, and the accommodating cavity is configured to be closed without manual intervention, so that dust is not generated, and dust-free performance of the processing process is ensured. It can be understood that, when each device is installed on the machine table 1, the machine table 1 is entirely placed in the accommodating cavity.
Specifically, the appearance of the dust-free chamber 8 is mirror-surface arranged and made of stainless steel, so that dust is not easy to accumulate and is convenient to clean.
Further, the tooling is carried by the stepping motor assembly line at the support feeding station b, the tooling carries the lens and the product support at the same time, the precise movement is realized, the running direction of the assembly line is reversible, and the rollers in contact with the assembly line on each tooling are made of silica gel, so that no dust is generated.
Further, the clean room 8 includes fan filter unit 81, backup pad 82 and a plurality of hole 83 of airing exhaust, fan filter unit 81 the air outlet with it is linked together to hold the chamber, just fan filter unit 81's air outlet sets up down, backup pad 82 locates hold the intracavity, and be in the below of fan filter unit 81's air outlet is used for supplying assembly device the transfer device and the handling device installation is, and is a plurality of hole 83 of airing exhaust is located backup pad 82 the surface with hold the end wall in chamber. Fan filter unit 81 can set up hold the lateral part or the top in chamber, but need guarantee that its air-out direction is down, and wind passes through each subassembly and from showing a plurality of that sets up it wears out to arrange air hole 83, drives the dust at last and discharges to the outside to guarantee the internal environment.
In this embodiment, the fan filter unit 81 is located at the top of the clean room 8, and the air outlet thereof is vertically communicated downwards to the containing cavity, each device can be fixed by the air exhaust hole 83, the related device is installed on the supporting plate 82, and then the air exhaust hole 83 is blocked and partially exposed, and the supporting plate 82 and the space between the bottom wall surfaces of the containing cavity are used for arranging parts such as a distribution box. The air pressure in the dust-free chamber 8 is always vertical downward, thereby ensuring that the environment meets the use requirement.
The whole equipment works as follows:
the assembly line shifts the tooling filled with product carriers and lenses to the position of the first handling mechanism 41;
the first carrying mechanism 41 grips the product support onto the bearing table 31 through visual positioning;
the assembly line continuously shifts the tool to the assembling device 2, and the adsorption part 21 absorbs the lens through visual positioning and drives the lens to move to an assembling position;
the transfer device 3 drives the bearing platform 31 to carry the product support to move to the detection position of the second visual positioning device 6, so as to detect and position the position of the product support on the bearing platform 31;
driving the bearing table 31 to move continuously to the assembly station a, and assembling the product by the movement of the adsorption part 21;
the carrying table 31 continues to move, and the assembled lens and the product support are jointly displaced to the second carrying mechanism 42;
the second carrying mechanism 42 integrally grabs the assembled lens and the assembled product support and puts the lens and the assembled product support into a movable pressure maintaining tool, the pressure maintaining tool drives the product to move to a pressure maintaining station d, and the pressure maintaining device 7 works to perform pressure maintaining action;
after the pressure maintaining is completed, the formed finished product is moved out through the pressure maintaining tool, and then the second carrying mechanism 42 grabs the finished product and puts the finished product back into the streamline tool, and then the next procedure is carried out.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (14)
1. The utility model provides a lens equipment which characterized in that has equipment station, support material loading station and the lens material loading station that the interval set up, lens equipment includes:
the assembling device comprises at least one adsorption part, the adsorption part can move up and down and horizontally, can adsorb the lens at the lens feeding station and transfer the lens to the assembling station, and can drive the lens at the assembling station to move so as to be assembled on the corresponding product bracket;
the transfer device comprises a bearing platform which is movably arranged along the horizontal direction and is used for supporting the product bracket; and (c) a second step of,
and the carrying device is used for transferring the product support to the bearing table from the support feeding station.
2. The lens assembling apparatus according to claim 1, wherein an end of the suction portion is concavely formed with a contour groove for fitting with a surface of the lens.
3. The lens assembling apparatus according to claim 1 or 2, wherein the adsorption part is provided for surface encapsulation of a portion in contact with the lens.
4. The lens assembling apparatus according to claim 1, wherein said assembling means comprises:
the supporting seat comprises a supporting beam extending along the horizontal direction, and the supporting beam spans the lens feeding station and the assembling station; and (c) a second step of,
the movable connecting assembly comprises a mounting part and a floating pressure head, the floating pressure head is movably mounted to the mounting part along the vertical direction and can rotate along the axis extending in the vertical direction, and the mounting part is movably mounted to the supporting beam along the horizontal direction;
the adsorption part is arranged at the lower end of the floating pressure head.
5. The lens assembly device of claim 4, wherein the assembly means further comprises a pressure sensor on the floating ram for detecting the pressure at which the floating ram is depressed.
6. The lens assembly apparatus of claim 4, wherein the floating ram comprises:
the connecting seat is movable along the vertical direction and can be rotatably installed to the installation part along an axis extending along the vertical direction, and at least one threaded hole is formed in the connecting seat;
a mounting seat connected with the connecting seat through an elastic piece, and,
at least one adjusting bolt, wherein the adjusting bolt is installed to the threaded hole in a threaded mode, and the threaded end of the adjusting bolt is located between the connecting seat and the installing seat;
the adsorption part is arranged in the middle of the lower end of the mounting seat.
7. The lens assembling apparatus according to claim 4, wherein there are two suction portions, two movable connecting members are provided correspondingly and spaced apart from each other on the support beam, and the two mounting portions are movable so that one of the two suction portions is moved to correspond to the carrier table.
8. The lens assembling apparatus according to claim 1, wherein the transfer device further includes a positioning structure provided on the carrier table, the positioning structure including:
the pressing claws are arranged at intervals along the circumferential direction of the bearing table and are used for pressing the circumferential side of the product support together; and/or the presence of a gas in the gas,
the positioning part is arranged in the middle of the bearing table, and the end face of the positioning part is used for being arranged in a shape of a profile of the bottom of the product support.
9. The lens assembling apparatus according to claim 1 or 8, wherein said relay means further comprises a linear electric cylinder, a movable end of said linear electric cylinder being movable in a horizontal direction;
the assembling station is positioned on the movable stroke of the linear electric cylinder.
10. The lens assembling apparatus according to claim 1, further comprising a first vision positioning device disposed at said carrier feeding station for detecting the positions of the product carrier and said carrier; and/or the presence of a gas in the atmosphere,
the lens assembling equipment further comprises a second visual positioning device arranged at the assembling station and used for detecting the positions of the lenses and the product support.
11. The lens assembling apparatus according to claim 1, further comprising a pressure maintaining station disposed on a side of the assembling station away from the frame loading station and on a moving stroke of the carrier;
the lens assembling equipment further comprises a pressure maintaining device, wherein the pressure maintaining device is arranged on the pressure maintaining station and used for maintaining pressure of the assembled lens and the assembled product support.
12. The lens assembling apparatus according to claim 11, wherein the conveying device includes a first conveying mechanism and a second conveying mechanism, the second conveying mechanism and the first conveying mechanism are respectively disposed at two sides of the assembling device, the first conveying mechanism is used for transferring the product rack from the rack loading station to the carrier table, and the second conveying mechanism is used for transferring the assembled lens and product rack from the carrier table to the pressure maintaining device.
13. The lens assembly apparatus of claim 1, further comprising a clean room having a closed receiving cavity;
the assembling device, the transfer device and the carrying device are all arranged in the accommodating cavity.
14. The lens assembly apparatus of claim 13, wherein the clean room comprises:
the air outlet of the fan filter unit is communicated with the accommodating cavity, and the air outlet of the fan filter unit is arranged downwards;
the supporting plate is arranged in the accommodating cavity, is positioned below an air outlet of the fan filter unit and is used for installing the assembling device, the transfer device and the carrying device; and (c) a second step of,
and the air exhaust holes are formed in the surface of the supporting plate and the bottom wall surface of the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211288445.5A CN115351754A (en) | 2022-10-20 | 2022-10-20 | Lens assembling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211288445.5A CN115351754A (en) | 2022-10-20 | 2022-10-20 | Lens assembling equipment |
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| Publication Number | Publication Date |
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| CN115351754A true CN115351754A (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211288445.5A Pending CN115351754A (en) | 2022-10-20 | 2022-10-20 | Lens assembling equipment |
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| Country | Link |
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| CN117047499A (en) * | 2023-10-11 | 2023-11-14 | 无锡星微科技有限公司杭州分公司 | Nano positioning precision controller and motion platform |
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