CN113290381B - Assembly equipment for rotary reclaiming - Google Patents

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

Assembly equipment for rotary reclaiming

technical field

The invention relates to an assembly equipment for rotating and reclaiming materials, especially a single assembly equipment can be designed to circulate and transport the blanks according to the number of blanks to be assembled by each component, and continuously assemble multiple groups of complete components, so as to greatly improve the assembly efficiency and accuracy. , and can reduce the cost of production, at the same time assembly quality and pass rate.

Background technique

With the rise of social networking, users' demand for taking pictures has increased, which has gradually attracted the attention of smartphone camera functions. In order to break through the increasingly obvious phenomenon of homogeneity, brand manufacturers have pushed for the upgrade of camera module specifications. Among them, optical lenses not only It is one of the key components of mobile phone differentiation, including pixel upgrade, optical anti-shake, large aperture and dual lenses, and makes optical lenses higher and higher specifications and the number of settings increases, including multi-lens, somatosensory lenses (such as VR/ AR), 3D sensing lenses, etc., coupled with diversified applications and rapid development in the fields of drones, smart homes, security monitoring, medical care, etc., and with the advent of the Internet of Vehicles and self-driving era, the application of vehicle lenses It will also drive the vigorous development of the overall lens market.

The existing camera module is mainly composed of a lens module (Lens), a voice coil motor (VCM), an infrared cut filter (IRCF), an image sensor and other parts. The lens is divided into glass (G) grinding, Aspherical molded glass and plastic (P) lenses, etc., while mobile phone lenses mainly use aspherical plastic lenses, car lenses use glass lenses with good environmental resistance, and for high-quality lens modules, in order to ensure the camera module. For the image quality of the actual shooting, the position of each part should be fixed, so high-precision alignment must be used for assembly, so that the assembled parts can be positioned stably, and the assembly pass rate can be effectively improved and production costs can be reduced. .

A general lens module includes a lens barrel, a plurality of lenses, an aperture plate, a spacer ring and an infrared cut filter. The assembly method is to sequentially connect the first lens, the aperture plate, the second lens, the spacer ring and the infrared cut filter After the lens is pressed into the lens barrel from the image side of the lens barrel, the infrared cut-off filter and the spacer ring are glued and fixed together by a glue dispenser. The three-axis manipulator of the equipment (such as the XY-axis drive mechanism, the Z-axis drive mechanism, and the suction mechanism installed on the Z-axis drive mechanism) sucks the plurality of blanks in stages, and then installs them in the lens barrel on the positioning fixture in sequence. , the XY-axis drive mechanism and Z-axis drive mechanism need to move back and forth every time a material is picked up, so the repeated movement and retrieval consumes a lot of time, and it will take up the time for subsequent material installation, resulting in the overall assembly. The efficiency is poor, and the XY-axis drive mechanism and Z-axis drive mechanism mostly use stepper motors to drive the X-axis slide rail, Y-axis screw and Z-axis slide rail, which will also cause loss of the mechanism under long-term use, and it is easy to This leads to problems such as the reduction of the accuracy of the alignment center of the blank assembly or the eccentricity of the optical axis, and even the reduction of the optical performance of the lens module.

In addition, the assembling method adopted by the above-mentioned assembling equipment needs to wait until all the blanks are assembled, and then use the optical test system to measure whether the optical performance of the lens module is degraded due to the eccentricity of the optical axis, so that the assembly process cannot be immediately To provide high-precision alignment, the qualification rate of assembly cannot be improved, which makes it difficult to reduce the cost of production. It needs to be redesigned by those engaged in this industry to solve it effectively.

SUMMARY OF THE INVENTION

Therefore, in view of the above-mentioned existing problems and deficiencies, the present inventor collects relevant data through various evaluations and considerations, and makes use of many years of R&D experience in this industry to continuously try to make and modify, and then there is such a rotary reclaiming material. The invention patent of the assembly equipment was born.

For achieving the above object, the technical scheme adopted in the present invention is:

An assembly equipment for rotating and reclaiming material, characterized in that it includes a working platform, a rotating material-reclaiming mechanism, a feeding area and a working area, wherein:

An upright support is arranged on the base of the working platform, and the feeding area and the working area are respectively provided on the outside of the support;

The rotary reclaiming mechanism includes a rotary platform mounted on the bracket and a power unit for driving the rotary platform to rotate in an intermittent cycle, and a plurality of pick-and-place parts are arranged on the periphery of the rotary platform for driving the plurality of pick-and-place parts. A complex number of driving parts that move up and down;

The feeding area is provided with a transfer platform, and at least one carrier tray for placing a plurality of blanks is positioned on the transfer platform;

The working area includes a sheet calibration station, an automatic optical inspection station and an assembly station with a positioning jig that are arranged around the rotating platform in sequence, and components are positioned on the positioning jig, wherein the rotating platform drives the When the plurality of pick and place parts move to the feeding area, the plurality of pick and place parts are respectively driven by the plurality of drive parts to pick up the plurality of blanks, and when the plurality of pick and place parts move to the working area, sequentially The blank is aligned by the blank calibration station, the automatic optical inspection station visually locates the center position of the blank, and the blank is displaced to the upper part of the component of the positioning fixture, respectively, by the plurality of driving parts The plurality of pick-and-place parts are driven to stack and assemble the plurality of blanks on the assembly in sequence.

The assembly equipment for rotating and reclaiming materials, wherein: a fixed plate is assembled at the center of the inner side of the support of the working platform, and the rotary motor of the power unit is installed on the bottom of the fixed plate, and the multiple take-up parts of the rotating and reclaiming mechanism are installed. The placing part includes a fixed seat, a linear slider, a suction head and a spring assembled at the periphery of the rotating platform, and the linear slider is movably assembled on the fixed seat, and the suction head is installed on the bottom of the linear slider, The spring is connected to the side of the fixed seat and the linear slider, and the plurality of driving parts include a connecting seat assembled on the periphery of the fixed plate and a driving cylinder assembled on the connecting seat, and the lower part of the driving cylinder is The extended push rod is aligned with the top of the linear slider.

The assembly equipment for rotating and reclaiming materials, wherein: the transfer platform in the feeding area includes an X-axis drive mechanism with a sliding table base and a Y-axis driving mechanism installed on the sliding table base, and is on the Y-axis driving mechanism. The slide base is positioned with the carrier plate by an adsorption fixture, and a plurality of compartments of the carrier plate are respectively accommodated with a material holding plate, and then the plurality of material pieces are positioned on the material holding plate.

The assembly equipment for rotating and reclaiming materials, wherein: the material correction station in the working area is provided with a slide rail seat above the correction platform, and on one side of the slide rail seat is movably assembled with a pushing block opposite to the pushing mechanism and the The top of the push block extends relatively inward and has a space between the horizontal correction pieces, and the two sides of the push block are jointly connected with a spring, and the other side of the slide rail seat is provided with a motor of the drive unit, and is located at the The motor spindle is provided with a cam located between the two push blocks.

The assembly equipment for rotating and reclaiming materials, wherein: the automatic optical detection station in the working area is provided with a bracket plate on the detection platform, and an optical detection module is installed on the side of the bracket plate using a Z-axis fine-tuning table, and the optical detection module is installed. A lens group is combined with the sensing unit of the detection module, and a light source is combined with the outer side of the lens group, and a dual-axis fine-tuning stage is arranged under the support plate.

The assembly equipment for rotating and reclaiming materials, wherein: the assembly station of the work area is provided with a positioning seat on the assembly platform, and a rotary table of a rotating mechanism and a rotary table for driving the rotary table to rotate are arranged above the positioning seat. The transmission unit is assembled with the positioning jig on the rotary table.

The assembly equipment for rotating and reclaiming materials, wherein: a dual-axis electric sliding table is arranged under the positioning seat of the assembly platform, and an adsorption unit is arranged at the center of the rotating table of the rotating mechanism, and the transmission unit is located in the positioning seat. A motor is installed on one side, and a driven wheel is connected to the driving wheel on the spindle of the motor through a belt, and the driven wheel is connected to the lower part of the main shaft of the rotary table.

The assembly equipment for rotating and reclaiming materials, wherein: the two sides of the rotating table of the rotating mechanism are respectively movably assembled with two opposite guide rail blocks of the positioning fixture, and the top of the two opposite guide rail blocks are connected to cross the top of the rotating table. The two connecting plates are respectively provided with horizontal clamping blocks extending relatively inwardly toward the adsorption unit with a distance therebetween, and springs are commonly connected to the sides of the two opposite guide rail blocks.

The assembly equipment for rotating and reclaiming materials, wherein: two opposite guide rail blocks of the positioning fixture are provided with abutting bodies, and the positioning seat side of the assembly platform is provided with a Z-axis slide with a release mechanism a cylinder, and a push block located between the two abutting bodies is arranged above the Z-axis slide cylinder.

The assembly equipment for rotating and reclaiming materials, wherein: the rotating platform of the rotating material-reclaiming mechanism has an indexing turntable, and a plurality of indicators are arranged on the bottom surface of the indexing turntable, and the automatic optical detection station of the work area and the assembly station are connected. There is a positioning platform of an optical positioning detection station, and an optical positioning module for detecting the plurality of indicators to position the indexing turntable is installed on the positioning platform, and the sensing unit of the optical positioning module is combined with a lens group , and a light source is combined with the outside of the lens group.

The main advantage of the present invention is that the base of the working platform is provided with an upright support, and the rotating platform and the power unit of the rotating reclaiming mechanism are installed on the support, and the periphery of the rotating platform is provided with a plurality of pick-and-place parts and drives When the power unit drives the rotating platform to drive the pick-and-place part to move to the feeding area, the pick-and-place part can be driven by the drive part to pick up the material placed by the transfer platform on the carrier tray, and the pick-and-place part will pick up the material. After the sheet is moved to the working area, it can be aligned through the sheet calibration station in sequence. The automatic optical inspection station visually locates the center position of the sheet, and then moves to the assembly station to stack multiple sheets and assemble them on the positioning jig. On the positioned components, this single assembly equipment can be designed to circulate and transport the blanks according to the number of blanks to be assembled by each component, and continuously assemble multiple sets of complete components, so as to greatly improve the assembly efficiency and accuracy, and can reduce the Labor and production costs are reduced, while ensuring assembly quality and pass rate.

The secondary advantage of the present invention is that the lens module used in the assembly equipment of the rotary reclaimer includes a lens barrel or other components, and the lens barrel houses a plurality of plastic or glass lenses of the lens group, an aperture plate, a spacer ring and an infrared cutoff. For optical filters or other materials, when the rotating reclaiming mechanism transports the materials to the working area, the two correction pieces of the pushing mechanism can be clamped inwardly at the edge of the material through the material correction station for alignment. And the optical detection module of the automatic optical detection station visually locates the center position of the material, and the rotating table of the rotating mechanism can be driven by the transmission unit of the assembly station to automatically compensate the position of the components on the positioning jig, so that the material can be stacked. It is assembled on the component to achieve the effect of aligning the center, thereby ensuring the accuracy and qualification rate of the assembly.

Another advantage of the present invention is that between the automatic optical inspection station and the assembly station in the working area is an optical positioning module further provided with an optical positioning inspection station, which is used to visually detect the complex indicators (such as Positioning and measuring holes) as a reference point, the accuracy of the rotation of the rotary platform or the center position of the pick-and-place part can be positioned.

Description of drawings

FIG. 1 is a three-dimensional appearance view of a preferred embodiment of the present invention.

FIG. 2 is a three-dimensional appearance view of the preferred embodiment of the present invention from another perspective.

Figure 3 is a plan view of the present invention.

Figure 4 is a side view of the present invention.

Figure 5 is a side view of the present invention from another perspective.

FIG. 6 is a schematic diagram of a lens module assembled and applied by the present invention.

Fig. 7 is a three-dimensional appearance view of the feeding area of the present invention.

Fig. 8 is a perspective view of the working area of the present invention.

FIG. 9 is a three-dimensional appearance view of the tablet calibration station and the automatic optical inspection station of the present invention.

Fig. 10 is a perspective external view of the assembly station of the present invention.

Description of reference numerals: 1-working platform; 11-base; 12-support; 121-fixed plate; 2-rotating reclaiming mechanism; 21-rotating platform; 211-indexing turntable; 2111-index; 22-power unit ;221-Rotary motor;23-Pick and place part;231-Fixed seat;232-Linear slider;2321-Flange;233-Suction head;234-Spring;24-Drive part; Cylinder; 2421-push rod; 3-feeding area; 31-transfer platform; 311-X-axis drive mechanism; 3111-slide pedestal; 312-Y-axis drive mechanism; 3121-upper slide pedestal; 313-adsorption fixture; 32-carrying tray; 320-compartment; 321-feeding plate; 4-working area; 41-material calibration station; 411-calibration platform; 4111-slide rail seat; 4121-Push block; 4122-Correction piece; 4123-Spring; 413-Drive unit; 4131-Motor; 4132-Cam; 42-Automatic optical inspection station; 4213-Dual-axis fine-tuning stage; 422-Optical detection module; 4221-Sensing unit; 4222-Lens group; 4223-Light source; 43-Assembly station; 431-Assembly platform; 4311-Positioning seat; Sliding table; 432-rotating mechanism; 4321-rotating table; 4322-adsorption unit; 433-transmission unit; 4331-motor; 4332-driving wheel; 4333-belt; block; 4342-connecting plate; 4343-clamping block; 4344-spring; 4345-resisting body; 435-release mechanism; 4351-Z-axis slide cylinder; -positioning platform; 442-optical detection module; 4421-sensing unit; 4422-lens group; 4423-light source; 5-material; 6-component.

Detailed ways

In order to achieve the above objectives and effects, the technical means and structures adopted by the present invention are described in detail in the drawings on the preferred embodiments of the present invention. The structures and functions are as follows, so as to facilitate complete understanding.

Please refer to FIG. 1, FIG. 2, FIG. 3, FIG. 4, FIG. 5, and FIG. 6, which are a three-dimensional external view of a preferred embodiment of the present invention, a three-dimensional external view from another perspective, a top view, a side view, and another The side view of the angle of view and the schematic diagram of the lens module for assembly and application, it can be clearly seen from the figure that the assembly equipment for rotating and reclaiming materials of the present invention includes a working platform 1, a rotating material reclaiming mechanism 2, a feeding area 3 and a working area 4, in:

The base 11 of the working platform 1 is provided with an upright support 12 , and a circular fixing plate 121 is assembled at the inner center of the support 12 , and the base 11 is located at two sides of the support 12 respectively with feeding areas 3 with workspace 4.

The rotary reclaiming mechanism 2 includes a rotary platform 21 mounted on the bracket 12 and a power unit 22 for driving the rotary platform 21 to rotate in an intermittent cycle, wherein the center of the indexing turntable 211 of the rotary platform 21 is connected to the power unit The rotary motor 221 of 22 is mounted on the bottom of the fixed plate 121 through the rotary motor 221, and the periphery of the rotary platform 21 is provided with a plurality of pick-and-place parts 23 arranged in a ring and used to drive the plurality of pick-and-place parts 23 The plurality of driving parts 24 that are displaced up and down includes a fixed seat 231, a linear slider 232, a suction head 233 and a spring 234 in the pick-and-place part 23, wherein the fixed seat 231 is assembled at the periphery of the indexing turntable 211, and is fixed on the The seats 231 are movably assembled with linear sliders 232 , and a suction head 233 is installed at the bottom of each linear slider 232 , and a flange 2321 is arranged at the top of the linear slider 232 , and each fixed seat 231 and the linear slider 232 are located on both sides. A spring 234 is connected in common.

In this embodiment, the driving part 24 includes a connecting seat 241 and a driving cylinder 242 having a push rod 2421 , wherein the connecting seat 241 is assembled at the periphery of the fixing plate 121 , and a longitudinal driving cylinder 242 is assembled on the connecting seat 241 , and the push rod 2421 extending below the driving cylinder 242 is aligned with the top flange 2321 of the linear slider 232 through which the rotary platform 21 drives the pick-and-place portion 23 to pass.

The feeding area 3 is provided with a transfer platform 31 , and the transfer platform 31 includes an X-axis drive mechanism 311 having a lower table base 3111 and a Y-axis drive mechanism 312 mounted on the lower table seat 3111 , and the Y-axis drive mechanism At least one carrier plate 32 with a plurality of array-shaped compartments 320 is positioned on the upper slide base 3121 of the 312 by the suction jig 313 , and then each compartment 320 accommodates a stocking plate 321 respectively, and the surface of the stocking plate 321 is The upper system is provided with a plurality of webs 5 in an array in the manner of hole adsorption.

The work area 4 includes a web calibration station 41 , an automatic optical inspection station 42 and an assembly station 43 , which are arranged around the rotating platform 21 in sequence and aligned with the lower part of the rotation path of the pick-and-place part 23 , wherein the web calibration station A slide rail seat 4111 is arranged above the calibration platform 411 of 41, and a push block 4121 opposite to the push mechanism 412 is movably assembled on one side of the slide rail base 4111, and the tops of the two push blocks 4121 are respectively provided with relative inward extension to each other. There is a space between the horizontal correction pieces 4122, and a spring 4123 is connected to the side of the two push blocks 4121. The other side of the slide rail seat 4111 of the correction platform 411 is provided with a motor 4131 of the drive unit 413, and the motor 4131 is connected to the motor 4131. The 4131 mandrel is provided with a cam 4132 located between the two push blocks 4121, and a dual-axis fine-tuning table 4112 can be further provided 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 an optical detection module 422 is installed on the side of the support plate 4211 by the Z-axis fine-tuning 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 with the sensing unit 4221, and a light source 4223 is combined at the outer side of the lens group 4222, and a dual-axis fine-tuning stage can be further provided below the bracket plate 4211 4213.

In this embodiment, a positioning seat 4311 is provided on the assembly platform 431 of the assembly station 43, and a rotary table 4321 of the rotating mechanism 432 is provided above the positioning seat 4311, and an adsorption unit 4322 is provided at the center of the rotary table 4321. For adsorbing and positioning a component 6, a double-axis electric sliding table 4312 can be further provided below the positioning seat 4311, and a transmission unit 433 with a motor 4331 is installed on one side of the positioning seat 4311 of the assembly platform 431, and The driving pulley 4332 on the spindle of the motor 4331 is connected with a driven pulley 4334 through a belt 4333 , and the driven pulley 4334 is connected under the main shaft of the rotary table 4321 .

In addition, the two sides of the rotating table 4321 of the rotating mechanism 432 are respectively movably assembled with two opposite guide rail blocks 4341 of the positioning fixtures 434, and two connecting plates 4342 spanning the upper part of the rotating table 4321 are connected on the top of the guide block 4341, and The two connecting plates 4342 are respectively provided with horizontal clamping blocks 4343 that extend relatively inwardly and have a space between them toward the adsorption unit 4322, and springs 4344 are jointly connected to the sides of the two opposite rail blocks 4341, and two of them are The opposite side of the guide block 4341 is provided with a resisting body (such as a bearing or a roller) 4345 located below the spring 4344, and the two guide blocks 4341 can be driven to slide and displace relatively inward by the pulling force of the spring 4344, and the two connecting plates are connected by the two connecting plates. The 4342 linkage clamping block 4343 is clamped on the assembly 6; in addition, on the other side of the positioning seat 4311 of the assembly platform 431 adjacent to the drive unit 413, there is a Z-axis slide cylinder 4351 of the release mechanism 435, and A push block 4352 is disposed between the two abutting bodies 4345 above the Z-axis slide cylinder 4351 .

In this embodiment, an optical positioning detection station 44 may be further provided between the automatic optical detection station 42 and the assembly station 43, and an optical positioning module 442 is installed on the positioning platform 441 of the optical positioning detection station 44, and the optical detection The module 442 includes a sensing unit 4421, a lens group 4422 and a light source 4423, wherein the lens group 4422 is combined with the sensing unit 4421, and a light source 4423 is combined with a light source 4423 outside the lens group 4422 to visually detect the indexing dial 211 The plurality of indexes 2111 on the bottom surface (such as positioning measuring holes) can be used as reference points to locate the rotation accuracy of the indexing turntable 211 or the center position of the suction head 233 of the pick-and-place part 23 .

The above-mentioned rotating and reclaiming assembly equipment of the present invention is preferably applied to the assembly of mobile phone camera modules (CCM), but is not limited to this, and the plurality of pick-and-place parts 23 of the rotating and reclaiming mechanism 2 can be changed according to actual applications. It is designed with the driving part 24, and the rotary platform 21 can also be further provided with a drilling machine, a screw-locking machine or other processing tools. At the same time, the transfer platform 31 in the feeding area 3 can be a conveyor belt, a feeder or other tools. The equipment that can transport the blanks 5, the components 6, and the workstations in the work area 4 can be different workstations for calibration, inspection, alignment, assembly, dispensing, locking, etc., which can be mobilized according to the needs of the process Or expand the pick-and-place part 23 and the machine tool of the rotary reclaiming mechanism 2, and rotate intermittently in the form of an indexing turntable, which can be matched with the modular production mode of each station, thereby forming a CCM assembly machine, film lamination equipment, multi-component Machines or equipment such as assembly machines, automatic locking screw machines, optical MTF (modulation transfer function) testing machines, and simple modifications and equivalent structural changes made by using the contents of the description and drawings of the present invention shall be similarly included in this document. Within the scope of the invention's patent, it is hereby stated.

As shown in FIG. 4 , the lens module used in the assembly application of the rotating and reclaiming assembly equipment of the present invention includes a lens barrel (Barrel) or other components 6, and a plurality of plastic or glass lenses, aperture lenses (aperture plates) of the lens group are housed in the lens barrel. Soma), spacer ring (Spacer), IR-Cut Filter (IR-Cut Filter) or other optical elements, assembly material 5, etc., wherein the assembly method of the lens module is to sequentially assemble the first lens, the aperture plate, the second lens The second lens, the spacer ring and the filter are loaded into the lens barrel from the image side of the lens barrel, and the filter and the spacer ring can be glued together by a glue dispenser, but not limited to this, the lens The number of sheets 5 (such as lenses, aperture sheets, filters, shading sheets, etc.) included in the module and the assembly process can also be adjusted according to the actual application, so they are all carried out together in the following instructions in this case. Explanation, together with Chen Ming.

Please refer to FIG. 7, FIG. 8, FIG. 9, and FIG. 10, which are the three-dimensional appearance diagram of the feeding area, the three-dimensional appearance diagram of the working area, the three-dimensional appearance diagram of the material correction station and the automatic optical inspection station, and The three-dimensional appearance view of the assembly station, it can be clearly seen from the figure that when the assembly equipment for rotating and reclaiming materials of the present invention is in use, the drive control system inside the work platform 1 can be used to drive the X-axis drive mechanism 311 of the transfer platform 31 and The Y-axis driving mechanism 312 drives the material 5 on the carrier plate 32 to move to the position below one of the pick-and-place parts 23 of the rotary reclaiming mechanism 2 , and the push rod 2421 can be used to push down by the driving cylinder 242 of the driving part 24 At the flange 2321 of the linear slider 232, the suction head 233 is moved downward to suck the material 5, and after the driving cylinder 242 is released, the spring 234 on the fixed seat 231 can pull the linear slider 232 to move upward, so that the The action of picking up the tablet 5 is completed.

Then the rotary motor 221 of the power unit 22 will drive the rotating platform 21 to rotate intermittently, and link the pick-and-place part 23 to transport the blank 5 to the top of the correction platform 411 of the blank correction station 41 , and then the driving unit The motor 4131 of the 413 drives the cam 4132 to rotate the two push blocks 4121 pushing against the push mechanism 412 to slide and displace relative to the outside. Between the two correction sheets 4122, while the cam 4132 continues to rotate, the two push blocks 4121 can be pulled by the spring 4123 to slide and displace relatively inward along the outer periphery of the cam 4132, and the two correction sheets 4122 are interlocked to clamp inward relative to the cam 4132. At the periphery of the material sheet 5, the effect of aligning the material sheet 5 with the center of the suction head 233 is achieved, and the cam 4132 of the to-be-driven unit 413 rotates and pushes against the two push blocks 4121 again, so that the two correction sheets 4122 are withdrawn from the back of the material sheet 5. , the pick-and-place part 23 can be released by the driving part 24 to displace upward, and then the blank 5 can be transported to the subsequent station for operation.

When the power unit 22 drives the rotating platform 21 to move the web 5 picked up by the pick-and-place part 23 to the top of the detection platform 421 of the automatic optical detection station 42, the light source 4223 of the optical detection module 422 can provide illumination, and the lens group can provide illumination. 4222 cooperates with the sensing unit 4221 to capture the image of the web 5, which can visually locate the center position of the web 5 or identify the front and back of the web 5, etc., and can also calculate the rotational deflection of the web 5 to A subsequent assembly station 43 is provided to automatically compensate the position, thereby ensuring the accuracy of assembly.

When the power unit 22 drives the rotating platform 21 to displace the material 5 sucked by the pick-and-place part 23 to the top of the assembly platform 431 of the assembly station 43 , the positioning base 4311 can be driven by the dual-axis electric slide 4312 to first move toward the rotating platform 21 . , and the optical detection module installed on the fixed seat 231 by one of the driving parts 24 can firstly position the optical axis of the component 6 clamped by the positioning jig 434 , and then the transmission unit 433 can oscillate according to the rotation of the material 5 . The rotary table 4321 of the rotating mechanism 432 can be automatically compensated by the amount of power, and the optical positioning module installed on the assembly platform 431 can also visually detect the index 2111 on the indexing turntable 211 for positioning, so that the assembly 6 can be displaced to the designated position.

However, when the rotating platform 21 drives the pick-and-place portion 23 to move above the assembly platform 431 , the center position of the material 5 sucked by the suction head 233 can be located above the component 6 clamped by the positioning jig 434 , and the driving portion 24 drives the pick-and-place part 23 to assemble the material 5 on the assembly 6 downward, and after the suction head 233 releases the material 5, the pick-and-place part 23 can be released by the driving part 24 to move upward, and then the rotary platform 21 drives the pick and place The placing section 23 transports the next blank 5 to the top of the assembly station 43 , and the multiple blanks 5 can be stacked and assembled on the component 6 in sequence according to the above-mentioned lens module assembly method, and the center of the blanks 5 can be Located on the optical axis to achieve the effect of aligning the center.

In addition, when the assembly 6 completes the assembly of the plurality of blanks 5, the dual-axis electric slide 4312 of the assembly platform 431 can drive the positioning base 4311 to move in the opposite direction of the rotating platform 21, and the assembly 6 clamped by the positioning jig 434 moves to the opposite direction. When withdrawing from the outside, the Z-axis slide cylinder 4351 of the release mechanism 435 can be used to push the push block 4352 upward on the two abutting bodies 4345 of the positioning fixture 434, and the two opposite guide rail blocks 4341 can be relatively outward. After the two clamping blocks 4343 are moved out of the assembly 6 by sliding displacement, the assembled assembly 6 can be removed from the suction unit 4322 of the rotating mechanism 432, and then another assembly 6 to be assembled can be replaced. In practical application, other pick-and-place parts 23 (such as clamping jaws) can also be used to pick up the assembled component 6, and the pick-and-place part 23 is driven by the rotating platform 21 to move to the top of the transfer platform 31, and then the drive part 24 The pick-and-place unit 23 is driven to place the components 6 on the tray 32 , and the components 6 can also be further transported to other workstations through the transfer platform 31 to complete the output of the components 6 .

Therefore, the present invention is mainly aimed at the rotating platform 21 and the power unit 22 on which the rotating reclaiming mechanism 2 is installed on the support 12 of the working platform 1, and the rotating platform 21 is driven by the power unit 22, which can drive the plurality of pick-and-place parts 23 to be displaced to In the feeding area 3, and the driving part 24 drives the pick-and-place part 23 to pick up the material 5 on the transfer platform 31 on the carrier tray 32, and after the material 5 is displaced into the working area 4, the material can be passed through in sequence. The sheet calibration station 41 performs alignment, the automatic optical inspection station 42 visually locates the center position of the sheet 5, and then moves to the assembly station 43 above the component 6 positioned by the positioning jig 434, and at the same time drives the pick-and-place unit by means of the drive unit 24. 23 Stacking and assembling a plurality of sheets 5 on the component 6 in sequence, this single assembling equipment can be designed according to the number of the pieces 5 to be assembled by each component 6, and a plurality of pick-and-place parts 23 are flexibly arranged, and the rotating platform 21 Intermittently driving the pick-and-place parts 23 to cyclically transport the blanks 5, multiple sets of complete components 6 can be assembled continuously, so as to greatly improve the overall assembly efficiency and accuracy, and can reduce labor and production costs, while ensuring assembly. quality and pass rate.

The above description is only illustrative rather than restrictive for the present invention. Those skilled in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined by the claims. All will fall within the protection scope of the present invention.

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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