CN113290381B - Rotatory equipment of getting material - Google Patents
Rotatory equipment of getting material Download PDFInfo
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- CN113290381B CN113290381B CN202010108815.7A CN202010108815A CN113290381B CN 113290381 B CN113290381 B CN 113290381B CN 202010108815 A CN202010108815 A CN 202010108815A CN 113290381 B CN113290381 B CN 113290381B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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Abstract
The invention provides an assembling device for rotary material taking, which is characterized in that a bracket is arranged on a base of a working platform, a rotary platform and a power unit of a rotary material taking mechanism are arranged on the bracket, a plurality of taking and placing parts and driving parts are arranged at the periphery of the rotary platform, when the power unit drives the rotary platform to drive the taking and placing parts to move into a material feeding area, the taking and placing parts can be driven by the driving parts to take up material sheets placed on a carrying disc by a moving platform, and when the taking and placing parts move the material sheets into the working area, the material sheets can be aligned in sequence through a material sheet correcting station, an automatic optical detection station can visually position the central positions of the material sheets, and then the material sheets are moved to an assembling station to sequentially stack and assemble the material sheets on components positioned by a positioning jig, the single assembling device can design and circularly convey the material sheets according to the number of the material sheets to be assembled by each component, and continuously assemble a plurality of groups of complete components, the assembling efficiency and precision are greatly improved, the production cost can be reduced, and the assembling quality and the qualified rate are ensured.
Description
Technical Field
The invention relates to an assembly device for rotary material taking, in particular to a single assembly device which can design and circularly convey material sheets according to the number of the material sheets to be assembled of each assembly and continuously assemble a plurality of groups of complete assemblies so as to greatly improve the assembly efficiency and precision, reduce the production cost and simultaneously improve the assembly quality and the qualification rate.
Background
With the rise of social networking, the demand for photographing by users is increased, so that the photographing function of the smart phone is gradually emphasized, and the standards of camera modules are promoted in various ways in order to break through the increasingly obvious homogenization phenomenon in brand factories, wherein the optical lens is not only one of the key components of the differentiation of the mobile phone, and comprises pixel upgrading, optical anti-shake, large aperture and double lenses, and the optical lens is higher and higher in specification and increased in number of settings, including multiple lenses, somatosensory lenses (such as VR/AR), 3D sensing lenses and the like.
The existing camera module mainly comprises Lens module (Lens), Voice Coil Motor (VCM), infrared ray cut-off filter (IRCF), image sensor, etc., wherein the Lens is divided into glass (G) grinding, aspheric molded glass and plastic (P) Lens by material, the mobile phone Lens mainly uses aspheric plastic Lens, the vehicle-mounted Lens uses glass Lens with good environmental resistance, and for high quality Lens module, in order to ensure the imaging quality of the camera module actually shooting, the position between each part should be fixed really, so high precision contraposition must be adopted for assembling, so as to make each assembled part firmly positioned, and effectively improve the assembly qualification rate, and reduce the production cost.
The general lens module includes a lens cone, a plurality of lenses, an aperture plate, a spacer ring and an infrared cut filter, the assembling method is to press the first lens, the aperture plate, the second lens, the spacer ring and the infrared cut filter into the lens cone from the image side of the lens cone, then glue and fix the infrared cut filter and the spacer ring together by a glue dispenser in a glue dispensing way, but in the assembling process of the lens module, the three-axis mechanical hand (such as an XY axis driving mechanism, a Z axis driving mechanism and a material sucking mechanism arranged on the Z axis driving mechanism) of the assembling device is used to suck the plurality of material sheets for several times, and then the material sheets are arranged in the lens cone on the positioning clamp in sequence, the XY axis driving mechanism and the Z axis driving mechanism need to move back and forth once each time of sucking one material sheet, so that the time consumed by material fetching is much and the subsequent material sheets are installed, the overall assembly efficiency is poor, and most of the XY-axis driving mechanism and the Z-axis driving mechanism utilize the stepping motor to drive the X-axis slide rail, the Y-axis screw rod and the Z-axis slide rail, which also causes mechanism loss after long-term use, and easily causes the problem of accuracy reduction of alignment center of material sheet assembly or optical axis eccentricity, even causes the optical performance reduction of the lens module.
In addition, after all the material sheets are assembled, the optical performance of the lens module is measured by an optical testing system to see whether the optical performance of the lens module is reduced due to the eccentricity of the optical axis, so that high-precision alignment cannot be provided in the assembling process, the assembling yield cannot be increased, and the production cost cannot be reduced.
Disclosure of Invention
Therefore, in view of the above-mentioned problems and disadvantages, the present inventors have found that through various evaluations and considerations, and through continuous trial and error using years of research and development experience in this industry, an assembly apparatus with rotary material taking is invented.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an equipment of rotatory material of getting, its characterized in that, including work platform, rotatory feeding mechanism, pan feeding district and workspace, wherein:
the base of the working platform is provided with an upright bracket, and the outer side of the bracket is respectively provided with the feeding area and the working area;
the rotary material taking mechanism comprises a rotary platform arranged on the bracket and a power unit used for driving the rotary platform to rotate in an intermittent cycle manner, and a plurality of taking and placing parts and a plurality of driving parts used for driving the taking and placing parts to move up and down are arranged at the periphery of the rotary platform;
the feeding area is provided with a transfer platform, and at least one carrying tray for placing a plurality of material sheets is positioned on the transfer platform;
the working area comprises a material sheet correction station, an automatic optical detection station and an assembly station with a positioning jig which are arranged around the rotary platform in sequence, and a component is positioned on the positioning jig, wherein when the rotary platform drives the plurality of taking and placing parts to move into the feeding area, the plurality of driving parts respectively drive the plurality of taking and placing parts to take up the plurality of material sheets, and when the plurality of taking and placing parts move into the working area, the material sheets are aligned in sequence through the material sheet correction station, the automatic optical detection station visually positions the center position of the material sheet, the material sheet moves to the upper part of the component of the positioning jig, and the plurality of driving parts respectively drive the plurality of taking and placing parts to sequentially stack and assemble the plurality of material sheets on the component.
Rotatory equipment of getting material, wherein: the center of the inner side of the bracket of the working platform is assembled with a fixed disk, the bottom of the fixed disk is provided with a rotary motor of the power unit, the plurality of taking and placing parts of the rotary material taking mechanism comprise a fixed seat, a linear sliding block, a suction head and a spring which are assembled at the periphery of the rotary platform, the linear sliding block is movably assembled on the fixed seat, the suction head is installed at the bottom of the linear sliding block, the spring is connected at the side edges of the fixed seat and the linear sliding block, the plurality of driving parts comprise a connecting seat assembled at the periphery of the fixed disk and a driving cylinder assembled on the connecting seat, and a push rod extending below the driving cylinder is aligned with the top of the linear sliding block.
Rotatory equipment of getting material, wherein: the shifting platform of the feeding area comprises an X-axis driving mechanism with a lower sliding pedestal and a Y-axis driving mechanism arranged on the lower sliding pedestal, the upper sliding pedestal of the Y-axis driving mechanism is positioned with the carrying disc through an adsorption jig, a plurality of compartments of the carrying disc are respectively accommodated with a material placing plate, and then the material placing plates are positioned with the plurality of material sheets.
Rotatory equipment of getting material, wherein: the material sheet correction station of the working area is provided with a slide rail seat above a correction platform, one side of the slide rail seat is movably assembled with a push block opposite to a push mechanism and a horizontal correction sheet with a distance between the two push blocks, the top of the push block extends inwards relatively, the side edges of the two push blocks are connected with a spring together, the other side of the slide rail seat is provided with a motor of a driving unit, and a cam positioned between the two push blocks is arranged on a motor mandrel.
Rotatory equipment of getting material, wherein: the automatic optical detection station of the working area is provided with a support plate on a detection platform, an optical detection module is arranged at the side edge of the support plate by utilizing a Z-axis fine adjustment table, a lens group is combined on a sensing unit of the optical detection module, a light source is combined at the outer side of the lens group, and a double-axis fine adjustment table is arranged below the support plate.
Rotatory equipment of getting material, wherein: the assembly station of the working area is provided with a positioning seat on the assembly platform, a rotating platform of a rotating mechanism and a transmission unit for driving the rotating platform to rotate are arranged above the positioning seat, and the positioning jig is assembled on the rotating platform.
Rotatory equipment of getting material, wherein: the assembly platform is characterized in that a double-shaft electric sliding table is arranged below a positioning seat of the assembly platform, an adsorption unit is arranged at the center of a rotating table of the rotating mechanism, a motor is arranged at one side of the positioning seat of the transmission unit, a driven wheel is connected with a driving wheel on a mandrel of the motor through a belt, and the driven wheel is connected below a main shaft of the rotating table.
Rotatory equipment of getting material, wherein: two opposite guide rail blocks of the positioning jig are movably assembled at two sides of a rotating platform of the rotating mechanism respectively, two connecting plates which cross over the upper part of the rotating platform are connected at the tops of the two opposite guide rail blocks, horizontal clamping blocks which extend inwards relatively and have a certain distance are arranged on the two connecting plates towards the adsorption unit respectively, and springs are connected at the side edges of the two opposite guide rail blocks together.
Rotatory equipment of getting material, wherein: the positioning jig is provided with two opposite guide rail block side edges with abutting bodies, a Z-axis sliding table cylinder of a releasing mechanism is arranged at the positioning seat side edge of the assembling platform, and a pushing block positioned between the two abutting bodies is arranged above the Z-axis sliding table cylinder.
Rotatory equipment of getting material, wherein: the rotary platform of the rotary material taking mechanism is provided with an indexing turntable, a plurality of indexes are arranged on the bottom surface of the indexing turntable, a positioning platform of an optical positioning detection station is arranged between an automatic optical detection station and an assembly station of the working area, an optical positioning module for detecting the plurality of indexes to position the indexing turntable is arranged on the positioning platform, a lens group is combined on a sensing unit of the optical positioning module, and a light source is combined at the outer side of the lens group.
The main advantages of the invention are that a vertical bracket is arranged on the base of the working platform, a rotary platform and a power unit of a rotary material taking mechanism are arranged on the bracket, a plurality of taking and placing parts and driving parts are arranged at the periphery of the rotary platform, when the power unit drives the rotary platform to drive the taking and placing parts to move to a material feeding area, the taking and placing parts can be driven by the driving parts to take up the material sheets placed on a carrying disc by a moving platform, after the material sheets are moved to the working area by the taking and placing parts, the alignment can be carried out by a material sheet correcting station in sequence, the center position of the material sheets can be visually positioned by an automatic optical detection station, then the material sheets are moved to an assembly station to stack and assemble the plurality of material sheets on the components positioned by a positioning jig in sequence, the single assembly equipment can design the material sheets to be circularly conveyed according to the number of the material sheets to be assembled by each component, and a plurality of complete components are continuously assembled, the assembling efficiency and precision are greatly improved, the labor is reduced, the production cost is reduced, and the assembling quality and the qualified rate are ensured.
The lens module applied to the assembly equipment for rotary material taking comprises a lens barrel or other components, a plurality of plastic or glass lenses, an aperture plate, a spacing ring and an infrared cut-off filter or other material sheets of the lens group are arranged in the lens barrel, when the rotary material taking mechanism conveys the material sheets to a working area, the material sheets can be aligned by utilizing a correction plate of a pushing mechanism to be clamped and abutted against the periphery of the material sheets relatively inwards through a material sheet correction station, the center position of the material sheets is positioned by an optical detection module of an automatic optical detection station in a visual mode, and a rotating table of a rotating mechanism can be driven through a transmission unit of an assembly station to link the automatic compensation position of the components on a positioning jig, so that the material sheets are stacked and assembled on the components to achieve the effect of aligning the center, and the assembly precision and the qualification rate are further ensured.
Another advantage of the present invention is that an optical positioning module of an optical positioning inspection station is further disposed between the automatic optical inspection station and the assembly station in the working area, and the optical positioning module is used to visually inspect a plurality of indexes (such as positioning holes) of the rotary platform on the bottom surface of the index rotary table as reference points, so as to position the rotation precision of the rotary platform or the center position of the pick-and-place part.
Drawings
Fig. 1 is a perspective view of a preferred embodiment of the present invention.
Fig. 2 is a perspective view of another angle of view of the preferred embodiment of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a side view of the present invention.
Fig. 5 is a side view from another perspective of the present invention.
Fig. 6 is a schematic view of a lens module of the present invention in an assembled application.
FIG. 7 is a perspective view of the feeding section of the present invention.
Fig. 8 is a perspective external view of the work area of the present invention.
Fig. 9 is a perspective view of a web correction station and an automated optical inspection station according to the present invention.
Fig. 10 is a perspective external view of the assembly station of the present invention.
Description of reference numerals: 1-a working platform; 11-a base; 12-a scaffold; 121-fixing the disc; 2-rotating a material taking mechanism; 21-a rotating platform; 211-indexing dial; 2111-index; 22-a power unit; 221-a rotary motor; 23-a pick-and-place part; 231-a holder; 232-linear slider; 2321-flange; 233-suction head; 234-a spring; 24-a drive section; 241-a connecting seat; 242-driving a cylinder; 2421-push rod; 3-a feeding area; 31-a transfer platform; 311-X axis drive mechanism; 3111-gliding table base; 312-Y axis drive mechanism; 3121-upper slide bench base; 313-an adsorption jig; 32-a carrier disc; 320-compartment; 321-a material placing plate; 4-a working area; 41-web correction station; 411-a calibration platform; 4111-a slide rail seat; 4112-biaxial fine tuning stage; 412-a pusher jack; 4121-pushing block; 4122-a correction sheet; 4123-a spring; 413-a drive unit; 4131-a motor; 4132-cam; 42-automated optical inspection station; 421-detection platform; 4211-a support plate; 4212-Z-axis fine adjustment table; 4213-biaxial fine tuning table; 422-optical detection module; 4221-a sensing unit; 4222-lens group; 4223-light source; 43-an assembly station; 431-an assembly platform; 4311-positioning seat; 4312-biaxial electric slide table; 432-a rotation mechanism; 4321-rotating table; 4322-adsorption unit; 433-a transmission unit; 4331-motor; 4332-capstan; 4333-leather belt; 4334-driven wheel; 434-positioning a jig; 4341-guide rail block; 4342-connecting plate; 4343-clamping block; 4344-spring; 4345-a support; 435-a release mechanism; 4351-Z axis slipway cylinder; 4352-pushing block; 44-an optical positioning detection station; 441-a positioning platform; 442-an optical detection module; 4421-a sensing unit; 4422-a lens group; 4423-a light source; 5-material sheet; 6-assembly.
Detailed Description
To achieve the above objects and advantages, in accordance with the purpose of the invention, as embodied and broadly described herein, the following description is provided to explain the present invention in terms of its structure and function.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, which are respectively a perspective view, a perspective view from another perspective, a top view, a side view from another perspective, and a schematic diagram of a lens module for assembly and application in accordance with a preferred embodiment of the present invention, it can be clearly seen from the drawings that the assembly apparatus for rotary material taking in accordance with the present invention comprises a working platform 1, a rotary material taking mechanism 2, a material feeding area 3, and a working area 4, wherein:
the base 11 of the working platform 1 is provided with a vertical support 12, a circular fixing disc 121 is assembled at the center of the inner side of the support 12, and the base 11 is provided with a feeding area 3 and a working area 4 at two sides of the support 12.
The rotary material taking mechanism 2 comprises a rotary platform 21 mounted on the support 12 and a power unit 22 for driving the rotary platform 21 to rotate in an intermittent cycle, wherein the center of the index rotary table 211 of the rotary platform 21 is connected to the spindle of the rotary motor 221 of the power unit 22 and is mounted on the bottom of the fixed disc 121 through the rotary motor 221, the periphery of the rotary platform 21 is provided with a plurality of picking and placing parts 23 arranged in a ring shape and a plurality of driving parts 24 for driving the picking and placing parts 23 to move up and down, the pick-and-place part 23 comprises a fixed seat 231, a linear slider 232, a suction head 233 and a spring 234, wherein the fixing base 231 is assembled at the periphery of the indexing turntable 211, and linear sliders 232 are movably assembled on the fixing base 231, and a suction head 233 is installed at the bottom of each linear sliding block 232, and a flange 2321 is installed at the top of each linear sliding block 232, and a spring 234 is connected to both sides of each fixing seat 231 and the linear slider 232.
In the embodiment, the driving part 24 includes a connecting seat 241 and a driving cylinder 242 with a push rod 2421, wherein the connecting seat 241 is assembled at the periphery of the fixed disk 121, the longitudinal driving cylinder 242 is assembled on the connecting seat 241, and the push rod 2421 extending below the driving cylinder 242 aligns with the top flange 2321 of the linear slider 232 through which the pick-and-place part 23 is driven by the rotating platform 21.
The feeding area 3 is provided with a transferring platform 31, the transferring platform 31 includes an X-axis driving mechanism 311 having a lower sliding pedestal 3111 and a Y-axis driving mechanism 312 mounted on the lower sliding pedestal 3111, at least one tray 32 having a plurality of array-shaped compartments 320 is positioned on the upper sliding pedestal 3121 of the Y-axis driving mechanism 312 through an adsorption jig 313, material placing plates 321 are respectively accommodated in the compartments 320, and a plurality of material sheets 5 in an array are positioned on the surface of the material placing plates 321 in a hole adsorption manner.
The working area 4 comprises a material sheet calibration station 41, an automatic optical inspection station 42 and an assembly station 43 which are sequentially arranged around the rotary platform 21 and aligned with the lower part of the rotation path of the pick-and-place part 23, wherein a slide rail seat 4111 is arranged above the calibration platform 411 of the material sheet calibration station 41, a push block 4121 opposite to the push mechanism 412 is movably assembled at one side of the slide rail seat 4111, the tops of the two push blocks 4121 are respectively provided with a horizontal calibration sheet 4122 which extends inwards relatively and has a distance therebetween, a spring 4123 is commonly connected at the side edge of the two push blocks 4121, a motor 4131 of a driving unit 413 is arranged at the other side of the slide rail seat 4111 of the calibration platform 411, a cam 4132 between the two push blocks 4121 is arranged on the spindle of the motor 4131, and a fine-tuning dual-axis platform 4112 can be further arranged below the slide rail seat 4111.
The detection platform 421 of the automatic optical detection station 42 is provided with an L-shaped support plate 4211, and the side of the support plate 4211 is provided with an optical detection module 422 by using a Z-axis fine adjustment stage 4212, and the optical detection module 422 includes a sensing unit 4221, a lens group 4222 and a light source 4223, wherein the lens group 4222 is combined on the sensing unit 4221, the outer side of the lens group 4222 is combined with the light source 4223, and a dual-axis fine adjustment stage 4213 is further arranged below the support plate 4211.
In this embodiment, a positioning seat 4311 is disposed on the assembly platform 431 of the assembly station 43, a rotary table 4321 of the rotation mechanism 432 is disposed above the positioning seat 4311, an absorption unit 4322 is disposed at the center of the rotary table 4321 for absorbing and positioning a component 6, a dual-axis electric sliding table 4312 is further disposed below the positioning seat 4311, a transmission unit 433 having a motor 4331 is disposed at one side of the positioning seat 4311 of the assembly platform 431, a driving wheel 4332 on a spindle of the motor 4331 is connected to a driven wheel 4334 through a belt 4333, and the driven wheel 4334 is connected to a lower portion of a spindle of the rotary table 4321.
In addition, two opposite guide rail blocks 4341 of the positioning fixture 434 are movably assembled at two sides of the rotation stage 4321 of the rotation mechanism 432, and two connection plates 4342 crossing the rotation stage 4321 are connected to the top of the guide rail block 4341, and the two connection plates 4342 are respectively provided with horizontal clamping blocks 4343 extending inward and having a distance therebetween toward the adsorption unit 4322, and then the two opposite guide rail blocks 4341 are commonly connected to a spring 4344 at their sides, and wherein a support body (such as a bearing or a roller) 4345 located below the spring 4344 is provided at the sides of the two opposite guide rail blocks 4341, so that the two guide rail blocks 4341 are driven by the pulling force of the spring 4344 to slide inward relatively and move, and the two connection plates 4342 are used to connect the clamping blocks 4343 to clamp the assembly 6; in addition, a Z-axis sliding cylinder 4351 of the release mechanism 435 is disposed at another side of the positioning seat 4311 of the assembly platform 431 adjacent to the driving unit 413, and a pushing block 4352 disposed between the two abutting bodies 4345 is disposed above the Z-axis sliding cylinder 4351.
In this embodiment, an optical positioning inspection station 44 may be further disposed between the automatic optical inspection station 42 and the assembly station 43, and an optical positioning module 442 is mounted on a positioning platform 441 of the optical positioning inspection station 44, and the optical inspection module 442 includes a sensing unit 4421, a lens set 4422 and a light source 4423, wherein the lens set 4422 is combined with the sensing unit 4421, and a light source 4423 is combined with an outer side of the lens set 4422 for visually inspecting a plurality of indexes 2111 (such as positioning holes) on the bottom surface of the index dial 211 as reference points, so as to position the rotation precision of the index dial 211 or the center position of the suction head 233 of the pick-up unit 23.
The above-mentioned assembling device for rotary material taking of the present invention is preferably applied to the assembly of a camera module (CCM) of a mobile phone, but not limited thereto, the design of the plurality of taking and placing parts 23 and the driving part 24 of the rotary material taking mechanism 2 can be changed according to the actual application, and the rotary platform 21 can be further provided with a drilling machine, a screw locking machine or other processing machines, and the transfer platform 31 in the material feeding area 3 can be a conveyor belt, a feeder or other devices capable of conveying the material pieces 5 and components 6, and each station in the working area 4 can be different stations for correction, detection, alignment, assembly, dispensing, locking, etc., so that the taking and placing parts 23 and the machines of the rotary material taking mechanism 2 can be adjusted or expanded according to the requirements of the process, and intermittently and circularly rotated in an indexing turntable manner, and the modularized production mode of each station can be matched, thereby forming a set-up machine, For example, the simple modification and equivalent structural changes made by the present specification and drawings should be covered by the present invention and it is well known that the machine or apparatus such as film-sticking apparatus, multi-element assembling machine, automatic screw locking machine, optical MTF (modulation transfer function) detecting machine, etc. should be covered by the present invention.
As shown in fig. 4, the lens module assembled and applied by the assembly apparatus of the present invention includes a Barrel (Barrel) or other assemblies 6, and a plurality of plastic or glass lenses of the lens group, an aperture plate (Soma), a Spacer ring (Spacer), an infrared Cut Filter (IR-Cut Filter) or other optical elements, an assembly sheet 5, etc. are disposed in the Barrel, wherein the assembly method of the lens module is to sequentially mount a first lens, the aperture plate, a second lens, the Spacer ring and the optical Filter into the Barrel from the image side of the Barrel, and the optical Filter and the Spacer ring can be fixed together by gluing through a glue dispenser, but not limited thereto, the number and the assembly process of the sheets 5 (such as the lenses, the aperture plate, the optical Filter, the shading sheet, etc.) included in the lens module can also be adjusted accordingly according to the actual application, and therefore all will be described together in the following description, and (5) performing combined aging.
Referring to fig. 7, 8, 9, 10, which are respectively a three-dimensional external view of the feeding area, a three-dimensional external view of the working area, a three-dimensional external view of the tablet calibration station and the automatic optical inspection station, and a three-dimensional external view of the assembly station of the present invention, it can be clearly seen from the figures that when the assembly apparatus for rotary material taking of the present invention is in use, the driving control system inside the working platform 1 can be used to drive the X-axis driving mechanism 311 and the Y-axis driving mechanism 312 of the transfer platform 31, and drive the tablet 5 on the carrying tray 32 to move to a position below one of the taking and placing parts 23 of the rotary material taking mechanism 2, so that the driving cylinder 242 of the driving part 24 can push the push rod 1 downwards to the flange 2321 of the linear slide 232, and drive the suction head 233 to move downwards to suck the tablet 5, and the spring 234 on the fixing base 231 can pull the linear slide 232 to move upwards after the driving cylinder 242 is released, the sucking action of the web 5 is completed.
Then the rotary motor 221 of the power unit 22 drives the rotary platform 21 to rotate in an intermittent cycle, and drives the pick-and-place unit 23 to transport the material sheet 5 to the position above the calibration platform 411 of the material sheet calibration station 41, so that the cam 4132 is driven by the motor 4131 of the driving unit 413 to rotatably push the two pushing blocks 4121 of the pushing mechanism 412 to slide and displace relatively outwards, and the suction head 233 of the pick-and-place unit 23 is driven by the driving unit 24 to displace the material sheet 5 downwards to between the calibration sheets 4122, and during the continuous rotation of the cam 4132, the spring 4123 can drive the two pushing blocks 4121 to slide and displace relatively inwards along the outer periphery of the cam 4132, and drive the two calibration sheets 4122 to clamp and abut against the periphery of the material sheet 5 relatively inwards, thereby achieving the effect that the material sheet 5 aligns with the center of the suction head 233, and the cam 4132 of the driving unit 413 rotates and pushes against the two pushing blocks 4121 again, so that the calibration sheets 4122 withdraw from the material sheet 5, the pick-and-place unit 23 is released by the driving unit 24 to move upward, and the web 5 is transported to a subsequent station for operation.
When the power unit 22 drives the rotary platform 21 to move the material sheet 5 sucked by the pick-and-place unit 23 to a position above the detection platform 421 of the automatic optical detection station 42, the light source 4223 of the optical detection module 422 provides illumination, the lens set 4222 cooperates with the sensing unit 4221 to capture an image of the material sheet 5, so as to visually locate the center position of the material sheet 5 or identify the front and back surfaces of the material sheet 5, and the rotational deflection of the material sheet 5 can be calculated, so as to provide the subsequent automatic compensation position of the assembly station 43, thereby ensuring the assembly accuracy.
When the power unit 22 drives the rotary platform 21 to move the material sheet 5 sucked by the pick-and-place part 23 to the position above the assembly platform 431 of the assembly station 43, the positioning seat 4311 is driven by the dual-axis electric sliding table 4312 to move toward the rotary platform 21, and the optical detection module mounted on the fixing seat 231 with one of the driving parts 24 can perform optical axis positioning on the component 6 clamped by the positioning jig 434, and then the transmission unit 433 drives the rotary table 4321 of the rotary mechanism 432 to automatically compensate the position according to the rotation deflection of the material sheet 5, or the optical positioning module mounted on the assembly platform 431 can visually detect the index 2111 on the indexing turntable 211 to perform positioning, so that the component 6 moves to the designated position.
However, when the rotary platform 21 drives the pick-and-place part 23 to move to the position above the assembly platform 431, the center of the material sheet 5 sucked by the suction head 233 is located above the assembly 6 clamped by the positioning jig 434, the pick-and-place part 23 is driven by the driving part 24 to assemble the material sheet 5 on the assembly 6 downwards, after the material sheet 5 is released by the suction head 233, the pick-and-place part 23 is released by the driving part 24 to move upwards, and then the pick-and-place part 23 is driven by the rotary platform 21 to convey the next material sheet 5 to the position above the assembly station 43, so that the plurality of material sheets 5 can be sequentially assembled on the assembly 6 according to the above-mentioned lens module assembly method, and the center of the material sheet 5 is located on the optical axis, thereby achieving the effect of aligning the center.
In addition, when the assembly of the plurality of material sheets 5 is completed, the positioning seat 4311 is driven by the double-shaft electric sliding table 4312 of the assembly platform 431 to move toward the opposite direction of the rotary platform 21, and the assembly 6 clamped by the positioning jig 434 is driven to withdraw outward, so that the Z-shaft sliding table cylinder 4351 of the releasing mechanism 435 can be used to push the two abutting bodies 4345 of the positioning jig 434 upward by the abutting block 4352, and the two opposite guide rail blocks 4341 can be slid and moved outward relatively, so as to drive the two clamping blocks 4343 to withdraw from the assembly 6, so that the assembled assembly 6 can be taken off from the adsorbing unit 4322 of the rotating mechanism 432, and another assembly 6 to be assembled can be replaced, however, when in actual use, the assembled assembly 6 can be taken up by other taking and placing parts 23 (such as clamping jaws), the rotary platform 21 drives the taking and placing part 23 to move to the taking and placing part 23 to place the assembly 6 on the carrying tray 32, and the driving part 24 drives the taking and placing part 23 to place the assembly 6, the component 6 may be further transported to another station position by the transfer platform 31, and the component 6 may be unloaded.
Therefore, the present invention mainly aims at that the bracket 12 of the working platform 1 is provided with the rotary platform 21 and the power unit 22 which are provided with the rotary material taking mechanism 2, the power unit 22 drives the rotary platform 21 to drive the plurality of material taking and placing parts 23 to move into the material feeding area 3, the driving part 24 drives the material taking and placing parts 23 to take up the material sheets 5 on the carrying tray 32 of the transfer platform 31, and after the material sheets 5 move into the working area 4, the alignment can be sequentially carried out by the material sheet correction station 41, the central position of the material sheets 5 can be visually positioned by the automatic optical detection station 42, and then the material sheets are moved to the assembly station 43 above the components 6 positioned by the positioning jig 434, and simultaneously the driving part 24 drives the material taking and placing parts 23 to sequentially stack and assemble the plurality of material sheets 5 on the components 6, the single assembly equipment is designed according to the number of the material sheets 5 to be assembled by each component 6, the plurality of material taking and placing parts 23 are elastically arranged, the rotary platform 21 intermittently drives the pick-and-place units 23 to circularly convey the material sheets 5, i.e. a plurality of complete assemblies 6 can be continuously assembled, so as to greatly improve the overall assembly efficiency and precision, reduce the labor and the production cost, and ensure the assembly quality and the qualification rate.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations, or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides an equipment of rotatory material of getting, its characterized in that, including work platform, rotatory feeding mechanism, pan feeding district and workspace, wherein:
the base of the working platform is provided with an upright bracket, and the outer side of the bracket is respectively provided with the feeding area and the working area;
the rotary material taking mechanism comprises a rotary platform arranged on the bracket and a power unit used for driving the rotary platform to rotate in an intermittent cycle manner, and a plurality of taking and placing parts and a plurality of driving parts used for driving the plurality of taking and placing parts to move up and down are arranged at the periphery of the rotary platform;
the feeding area is provided with a transfer platform, and at least one carrying tray for placing a plurality of material sheets is positioned on the transfer platform;
the working area comprises a material sheet correction station, an automatic optical detection station and an assembly station with a positioning jig which are arranged around the rotary platform in sequence, and a component is positioned on the positioning jig, wherein when the rotary platform drives the plurality of taking and placing parts to move into the material feeding area, the plurality of driving parts respectively drive the plurality of taking and placing parts to take up the plurality of material sheets, and when the plurality of taking and placing parts move into the working area, the material sheets are aligned through the material sheet correction station in sequence, the automatic optical detection station visually positions the center position of the material sheets, the material sheets move to the upper part of the component of the positioning jig, and the plurality of driving parts respectively drive the plurality of taking and placing parts to stack and assemble the plurality of material sheets on the component in sequence.
2. The rotary reclaiming assembly apparatus of claim 1 wherein: the center of the inner side of the bracket of the working platform is assembled with a fixed disk, the bottom of the fixed disk is provided with a rotary motor of the power unit, the plurality of taking and placing parts of the rotary material taking mechanism comprise a fixed seat, a linear sliding block, a suction head and a spring which are assembled at the periphery of the rotary platform, the linear sliding block is movably assembled on the fixed seat, the suction head is installed at the bottom of the linear sliding block, the spring is connected at the side edges of the fixed seat and the linear sliding block, the plurality of driving parts comprise a connecting seat assembled at the periphery of the fixed disk and a driving cylinder assembled on the connecting seat, and a push rod extending below the driving cylinder is aligned with the top of the linear sliding block.
3. The rotary reclaiming assembly apparatus of claim 1 wherein: the shifting platform of the feeding area comprises an X-axis driving mechanism with a lower sliding pedestal and a Y-axis driving mechanism arranged on the lower sliding pedestal, the upper sliding pedestal of the Y-axis driving mechanism is positioned with the carrying disc through an adsorption jig, a plurality of compartments of the carrying disc are respectively accommodated with a material placing plate, and then the material placing plates are positioned with the plurality of material sheets.
4. The rotary reclaiming assembly machine as in claim 1, wherein: the material sheet correction station of the working area is provided with a slide rail seat above a correction platform, one side of the slide rail seat is movably assembled with a push block opposite to a push mechanism and a horizontal correction sheet with a distance between the two push blocks, the top of the push block extends inwards relatively, the side edges of the two push blocks are connected with a spring together, the other side of the slide rail seat is provided with a motor of a driving unit, and a cam positioned between the two push blocks is arranged on a motor mandrel.
5. The rotary reclaiming assembly apparatus of claim 1 wherein: the automatic optical detection station of the working area is provided with a support plate on a detection platform, an optical detection module is arranged at the side edge of the support plate by utilizing a Z-axis fine adjustment table, a lens group is combined on a sensing unit of the optical detection module, a light source is combined at the outer side of the lens group, and a double-axis fine adjustment table is arranged below the support plate.
6. The rotary reclaiming assembly machine as in claim 1, wherein: the assembly station of the working area is provided with a positioning seat on the assembly platform, a rotating platform of a rotating mechanism and a transmission unit for driving the rotating platform to rotate are arranged above the positioning seat, and the positioning jig is assembled on the rotating platform.
7. The rotary reclaiming assembly apparatus of claim 6 wherein: the assembly platform is characterized in that a double-shaft electric sliding table is arranged below a positioning seat of the assembly platform, an adsorption unit is arranged at the center of a rotating table of the rotating mechanism, a motor is arranged at one side of the positioning seat of the transmission unit, a driven wheel is connected with a driving wheel on a mandrel of the motor through a belt, and the driven wheel is connected below a main shaft of the rotating table.
8. The rotary reclaiming assembly machine as claimed in claim 6 wherein: two opposite guide rail blocks of the positioning jig are movably assembled at two sides of the rotating platform of the rotating mechanism respectively, the tops of the two opposite guide rail blocks are connected with two connecting plates which cross over the upper part of the rotating platform, the two connecting plates are respectively provided with horizontal clamping blocks which extend inwards relatively and have a distance towards the adsorption unit, and the side edges of the two opposite guide rail blocks are connected with springs together.
9. The rotary reclaiming assembly apparatus of claim 8 wherein: the positioning jig is provided with two opposite guide rail block side edges with abutting bodies, a Z-axis sliding table cylinder of a releasing mechanism is arranged at the positioning seat side edge of the assembling platform, and a pushing block positioned between the two abutting bodies is arranged above the Z-axis sliding table cylinder.
10. The rotary reclaiming assembly apparatus of claim 1 wherein: the rotary platform of the rotary material taking mechanism is provided with an indexing turntable, a plurality of indexes are arranged on the bottom surface of the indexing turntable, a positioning platform of an optical positioning detection station is arranged between an automatic optical detection station and an assembly station of the working area, an optical positioning module for detecting the plurality of indexes to position the indexing turntable is arranged on the positioning platform, a lens group is combined on a sensing unit of the optical positioning module, and a light source is combined at the outer side of the lens group.
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| CN202010108815.7A CN113290381B (en) | 2020-02-21 | 2020-02-21 | Rotatory equipment of getting material |
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| CN202010108815.7A CN113290381B (en) | 2020-02-21 | 2020-02-21 | Rotatory equipment of getting material |
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| CN114161136B (en) * | 2021-11-04 | 2024-05-14 | 哈工大机器人南昌智能制造研究院 | Sensor assembly machine |
| CN114102132B (en) * | 2021-12-01 | 2022-09-02 | 东莞市泰诚光电有限公司 | Rectangular loop line lens assembling machine |
| TWI811132B (en) * | 2022-10-11 | 2023-08-01 | 英業達股份有限公司 | Camera lens rubber sleeve automatic assembly system |
| CN115446570B (en) * | 2022-11-11 | 2023-02-10 | 杭州智源电子有限公司 | Mounting equipment of vehicle-mounted instrument and mounting and using method thereof |
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| WO1998033622A1 (en) * | 1997-01-30 | 1998-08-06 | Raycon Corporation | Method and apparatus for cutting windows in a constant-velocity joint cage |
| JP3196699B2 (en) * | 1997-09-04 | 2001-08-06 | 住友電気工業株式会社 | Optical component assembling method and optical component |
| TWI234022B (en) * | 2004-03-31 | 2005-06-11 | Synergy Automation Corp | Automatic lens assembling machine |
| CN100353202C (en) * | 2004-06-23 | 2007-12-05 | 亚洲光学股份有限公司 | Automatic assembling system and method for lens |
| TW200819810A (en) * | 2006-10-25 | 2008-05-01 | Asia Optical Co Inc | Automatic assembly system of lens |
| KR100888257B1 (en) * | 2008-10-01 | 2009-03-10 | 유성정밀 주식회사 | Device for assembling a lens and method thereof |
| CN204639582U (en) * | 2015-02-13 | 2015-09-16 | 杭州新松机器人自动化有限公司 | Based on the automatic assembly system of security protection industry camera core component |
| TW201641971A (en) * | 2015-05-27 | 2016-12-01 | 鴻海精密工業股份有限公司 | Lens assembling and testing device |
| KR20160139930A (en) * | 2015-05-29 | 2016-12-07 | 디에이치테크(주) | Barrel with marker and optical lens module assembly apparatus using the same |
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| KR102047917B1 (en) * | 2018-05-11 | 2019-11-22 | 김동영 | Automated lens clamping device |
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