CN108401155B - System for actively aligning and solidifying camera module - Google Patents
System for actively aligning and solidifying camera module Download PDFInfo
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- CN108401155B CN108401155B CN201810523821.1A CN201810523821A CN108401155B CN 108401155 B CN108401155 B CN 108401155B CN 201810523821 A CN201810523821 A CN 201810523821A CN 108401155 B CN108401155 B CN 108401155B
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- 239000000463 material Substances 0.000 claims abstract description 161
- 238000007599 discharging Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims description 157
- 238000012546 transfer Methods 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000000007 visual effect Effects 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 238000004513 sizing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 41
- 230000008569 process Effects 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 8
- 239000003292 glue Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
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Abstract
The invention relates to a system for actively aligning and solidifying a camera module, which comprises: the device comprises a feeding unit, an active focusing unit, a transferring unit and a curing unit; the feeding unit comprises a conveying device and a first material taking and discharging device; the transferring unit comprises a second material taking and discharging device; the first material taking and discharging device moves back and forth between the conveying device and the active focusing unit, and the second material taking and discharging device moves back and forth between the conveying device and the curing unit. The system integrates the process steps of dispensing, active focusing and curing of the materials, so that all working procedures required by the materials can be completed by one-time feeding, and the time for transferring the materials after the working procedures are completed is reduced. The system of the invention runs fully automatically in the operation process, realizes automatic feeding and discharging of materials in the operation process and integral circulation among operation procedures, has high automation degree and realizes high-efficiency production of products.
Description
Technical Field
The present disclosure relates to systems, and particularly to a system for actively aligning and curing camera modules.
Background
With the popularization of private cars, the safety technology of the cars is more and more advanced, and especially the popularization of panoramic technology, so that the requirements for camera modules are also increasing. In the traditional production process, the assembly of semi-manufactured goods on-vehicle module is the glue pre-curing of camera lens and mirror seat and the baking of whole semi-manufactured goods, and each process of module of making a video recording all is artifical single machine operation at present, and the technology degree of collection between each board equipment is not high, and production efficiency is lower, and in the product equipment conversion in-process, the cleanliness of module can receive the influence of certain degree.
Disclosure of Invention
The invention aims to provide a system for actively aligning and solidifying a camera module, which solves the problem of low production efficiency of the camera module.
In order to achieve the above object, the present invention provides a system for actively aligning and curing an image capturing module, comprising: the device comprises a feeding unit, an active focusing unit, a transferring unit and a curing unit;
The feeding unit comprises a conveying device and a first material taking and discharging device;
the transferring unit comprises a second material taking and discharging device;
The first material taking and discharging device moves back and forth between the conveying device and the active focusing unit, and the second material taking and discharging device moves back and forth between the conveying device and the curing unit.
According to one aspect of the present invention, the feeding unit, the transferring unit and the curing unit are sequentially disposed along a conveying direction of the conveying device;
the active focusing unit and the conveying device are arranged on one side or two opposite sides of the feeding unit in parallel;
the first material taking and discharging device is arranged corresponding to the active focusing unit.
According to one aspect of the invention, the active focusing unit is one, and the active focusing unit and the conveying device are arranged on one side of the feeding unit in parallel; or alternatively
The number of the active focusing units is two, and the active focusing units and the conveying device are arranged on two opposite sides of the feeding unit in parallel.
According to one aspect of the invention, the feeding unit further comprises a dispensing device;
The dispensing device and the first material taking and discharging device are sequentially arranged along the transmission direction of the conveying device.
According to one aspect of the invention, the transfer device comprises: the conveying mechanism and the transmission jig are fixedly arranged on the conveying mechanism;
The conveying mechanism drives the conveying jig to infinitely circulate.
According to one aspect of the invention, the dispensing device comprises: the device comprises a first X-axis driving mechanism, a first Y-axis mechanism connected with the first X-axis driving mechanism, a first Z-axis mechanism connected with the first Y-axis mechanism, a first vision measuring mechanism connected with the first Z-axis mechanism and an adhesive applying mechanism;
The first vision measuring mechanism and the sizing mechanism are arranged in parallel.
According to one aspect of the invention, the first material taking and placing device comprises a second Y-axis mechanism, a second Z-axis mechanism connected with the second Y-axis mechanism, a second vision measuring mechanism and a pickup mechanism connected with the second Z-axis mechanism;
The second vision measuring mechanism and the picking mechanism are arranged in parallel;
The number of the pick-up mechanisms is two, and the two pick-up mechanisms are positioned at two opposite sides of the second vision measuring mechanism.
According to one aspect of the invention, the active focusing unit comprises: the device comprises a light source device, a clamping device, a first linear driving device and a visual calibration device, wherein the clamping device is positioned below the light source device;
The first linear driving device is used for adjusting the relative positions of the visual calibration device and the clamping device.
According to one aspect of the invention, the visual calibration device comprises: an adjustment platform, a vision mechanism supported on the adjustment platform.
According to one aspect of the invention, the second pick-and-place device comprises: the six-axis mechanical arm, a flexible platform connected with the six-axis mechanical arm, a first clamping mechanism and a second clamping mechanism which are respectively connected with the flexible platform;
The first clamping mechanism and the second clamping mechanism are arranged on the flexible platform in parallel.
According to one aspect of the invention, the transfer unit further comprises: the material transfer module and the discharging module are positioned on the same side of the second material taking and discharging device;
the discharging modules and the material transferring modules are arranged in parallel, and the number of the discharging modules is two.
According to one aspect of the invention, the outfeed module comprises: a second linear driving device, a first stage supported by the second linear driving device, and a sensor;
the sensor is a correlation photoelectric sensor and is oppositely arranged at two sides of the second linear driving device;
The mounting position of the sensor is higher than the position of the first carrying platform.
According to one aspect of the invention, the curing unit comprises: the curing cavities are arranged in an array, and each curing cavity operates independently;
and the retraction devices are arranged in one-to-one correspondence with the curing cavities.
According to one scheme of the invention, the system integrates the process steps of dispensing, active focusing and curing of the materials, so that all working procedures required by the materials can be completed by one-time feeding, and the time for transferring the materials after the working procedures are completed is reduced. The system only needs to put materials in a designated position, and the system runs fully automatically in the operation process, so that automatic feeding and discharging of the materials in the operation process and integral circulation transmission among all operation procedures can be realized, manual intervention is not needed, the automation degree is high, the operation is convenient, and the high-efficiency production of products is realized. Meanwhile, the invention integrally adopts the design of the high flexible wire, so that the bending and high-speed running state can be carried out to a great extent, the service life is longer, and the stability is higher.
According to the scheme of the invention, the dispensing device is arranged in the feeding unit, so that the dispensing operation of the materials in the transportation process is realized, the process of dispensing the materials by the active focusing unit is saved, the time for active focusing of the materials is saved, and the production efficiency of the invention is further improved. The transmission jig is arranged on the conveying device, so that the transmission standard of materials in the circulation process is kept uniform, misplacement of the materials is avoided, the transportation precision and the transportation efficiency of the materials are effectively improved, the dispensing device and the first material taking and discharging device are convenient to accurately position the materials in the transmission jig, the dispensing precision of the dispensing device is improved, the product quality is ensured, the pickup speed of the first material taking and discharging device to the materials is also improved, and the production efficiency of the whole system is improved.
According to the scheme of the invention, the dispensing device is arranged in the feeding unit, so that the dispensing operation of the materials in the transportation process is realized, the process of dispensing the materials by the active focusing unit is saved, the time for active focusing of the materials is saved, and the production efficiency of the invention is further improved. The transmission jig is arranged on the conveying device, so that the transmission standard of materials in the circulation process is kept uniform, the transportation precision and the transportation efficiency of the materials are effectively improved, the dispensing device and the first material taking and discharging device are convenient to accurately position the materials in the transmission jig, the dispensing precision of the dispensing device is improved, the product quality is ensured, the pickup speed of the first material taking and discharging device to the materials is also improved, and the production efficiency of the whole system is improved.
According to the scheme of the invention, the second material taking and discharging device improves the flexibility of the material taking and discharging process by adopting the six-axis mechanical arm, so that the compatibility of the second material taking and discharging device is improved, the material transferring process of the whole system is smoother, the material transferring speed of the whole system is improved, the time is saved, and the working efficiency of the whole system is improved.
Drawings
FIG. 1 schematically shows a block diagram of a system according to one embodiment of the invention;
FIG. 2 schematically illustrates a block diagram of a feed unit of a system according to one embodiment of the invention;
FIG. 3 schematically illustrates a block diagram of an active focusing unit of a system according to one embodiment of the invention;
FIG. 4 schematically shows a block diagram of a transfer unit of a system according to one embodiment of the invention;
FIG. 5 schematically illustrates a block diagram of a second pick-and-place device of the system according to one embodiment of the invention;
FIG. 6 schematically illustrates a block diagram of a flexible platform of a system according to one embodiment of the invention;
FIG. 7 schematically illustrates a block diagram of an outfeed module of a system according to one embodiment of the invention;
fig. 8 schematically shows a block diagram of a curing unit of a system according to an embodiment of the invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
In describing embodiments of the present invention, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in terms of orientation or positional relationship shown in the drawings for convenience of description and simplicity of description only, and do not denote or imply that the devices or elements in question must have a particular orientation, be constructed and operated in a particular orientation, so that the above terms are not to be construed as limiting the invention.
The present invention will be described in detail below with reference to the drawings and the specific embodiments, which are not described in detail herein, but the embodiments of the present invention are not limited to the following embodiments.
As shown in fig. 1, according to an embodiment of the present invention, a system for actively aligning and curing a camera module of the present invention includes a feeding unit 1, an active focusing unit 2, a transferring unit 3, and a curing unit 4. In the present embodiment, the feeding unit 1, the transferring unit 3, and the curing unit 4 are sequentially disposed, and the active focusing unit 2 is disposed at one side or opposite sides of the feeding unit 1. The material is firstly conveyed into the active focusing unit 2 through the feeding unit 1, and the active focusing of the material is carried out. When the focusing of the material is completed, the material in the active focusing unit 2 is conveyed back to the material feeding unit 1 again, and the material feeding unit 1 conveys the material after active focusing to the transferring unit 3. The transfer unit 3 picks up the material conveyed by the feeding unit 1 and places the material into a material tray. When the carrying tray is full of materials, the transferring unit 3 sends the carrying tray full of materials into the solidifying unit 4 for solidifying the materials. The material after the curing operation is further transported to the outside of the boundary by the transporting unit 3, thereby completing the automatic operation from the material feeding to the cured product. In the present embodiment, the feeding unit 1, the transferring unit 3, and the curing unit 4 are disposed in this order along the conveying direction of the feeding unit 1. The number of the active focusing units 2 is two, and the active focusing units 2 and the feeding units 1 are arranged on two opposite sides of the feeding units 1 in parallel. According to another embodiment of the present invention, the feeding unit 1, the transferring unit 3 and the curing unit 4 are sequentially disposed along the conveying direction of the feeding unit 1. The active focusing unit 2 is one, and the active focusing unit 2 and the feeding unit 1 are arranged on one side of the feeding unit 1 in parallel. Through the arrangement, the system integrates the process steps of dispensing, active focusing and curing of the materials, so that all working procedures required by the materials can be completed through one-time feeding, and the time for transferring the materials after the working procedures are completed is reduced. The system only needs to put materials in a designated position, and the system runs fully automatically in the operation process, so that automatic feeding and discharging of the materials in the operation process and integral circulation transmission among all operation procedures can be realized, manual intervention is not needed, the automation degree is high, the operation is convenient, and the high-efficiency production of products is realized.
As shown in fig. 2, according to one embodiment of the present invention, the feeding unit 1 includes a conveying device 11, a dispensing device 12, and a first pick-and-place device 13. In the present embodiment, the dispensing device 12 and the first pick-and-place device 13 are sequentially disposed along the conveying direction of the conveyor 11. In the present embodiment, the transfer device 11 includes a transfer mechanism 111 and a transfer jig 112. The transmission jig 112 is fixedly disposed on the conveying mechanism 111. The transfer mechanism 111 is endless in an operation state, and therefore, the transfer jig 112 provided on the transfer mechanism 111 is endless in accordance with the operation of the transfer mechanism 111. In the present embodiment, the transfer jigs 112 are disposed on the transfer mechanism 111 at equal intervals. Through the arrangement, the dispensing device 12 is arranged in the feeding unit 1, so that the dispensing operation of the materials in the transportation process is realized, the process of dispensing the materials by the active focusing unit 2 is saved, the time for active focusing of the materials is saved, and the production efficiency of the invention is further improved. The transmission jig 112 is arranged on the conveying device 11, so that the transmission standard of materials in the circulation process is kept uniform, the transportation precision and the transportation efficiency of the materials are effectively improved, the accurate positioning of the materials in the transmission jig 112 by the adhesive dispensing device 12 and the first material taking and placing device 13 is facilitated, the adhesive dispensing precision of the adhesive dispensing device 12 is improved, the product quality is ensured, the pickup speed of the first material taking and placing device 13 to the materials is also improved, and the production efficiency of the whole system is improved.
As shown in fig. 2, according to an embodiment of the present invention, the dispensing device 12 includes: a first X-axis drive mechanism 121, a first Y-axis mechanism 122, a first Z-axis mechanism 123, a first vision measurement mechanism 124, and a glue applicator mechanism 125. In the present embodiment, the first Y-axis mechanism 122 is supported by the first X-axis drive mechanism 121, and the first Z-axis mechanism 123 is supported by the first Y-axis mechanism 122. The first vision measuring mechanism 124 and the glue applying mechanism 125 are fixedly connected to the first Z-axis mechanism 123, respectively. In the present embodiment, the first vision measuring mechanism 124 and the applying mechanism 125 are juxtaposed.
As shown in fig. 2, the first pick and place device 13 includes a second Y-axis mechanism 131, a second Z-axis mechanism 132, a second vision measurement mechanism 133, and a pick-up mechanism 134, according to one embodiment of the present invention. In the present embodiment, the second Z-axis mechanism 132 is supported by the second Y-axis mechanism 131. The second vision measuring mechanism 133 and the pickup mechanism 134 are fixedly connected to the second Z-axis mechanism 132. In the present embodiment, the second vision measuring mechanism 133 and the pickup mechanism 134 are juxtaposed. In the present embodiment, there are two pickup mechanisms 134, and the two pickup mechanisms 134 are located on opposite sides of the second vision measuring mechanism 133, respectively. In the present embodiment, the number of the first pick-and-place devices 13 is the same as the number of the active focusing units 2. If the number of the active focusing units 2 is two, the number of the first material taking and placing devices 13 is two correspondingly, and if the number of the active focusing units 2 is one, the number of the first material taking and placing devices 13 is one correspondingly.
Through the above-mentioned setting, through setting up first vision measurement mechanism 124 and second vision measurement mechanism 133 for adhesive deposite device 12 and first get blowing device 13 have vision locate function respectively, thereby make adhesive deposite device 12 and first get the flexibility of blowing device 13 in the operation in-process higher, stability is stronger.
As shown in fig. 3, according to an embodiment of the present invention, the active focusing unit 2 includes: a light source device 21, a clamping device 22, a first linear driving device 23 and a visual calibration device 24. In the present embodiment, the holding device 22 is provided below the light source device 21. The first linear drive 23 is arranged below the clamping device 22. The visual calibration device 24 is supported on the first linear drive 23. The relative positions of the vision calibration device 24 and the clamping device 22 are adjusted under the driving action of the first linear driving device 23.
As shown in fig. 3, according to an embodiment of the present invention, the light source device 21 includes: a large light source module 211 and a small light source module 212. In the present embodiment, the small light source module 212 is located below the large light source module 211. In the present embodiment, the small light source modules 212 are provided with four groups, and the four groups of small light source modules 212 are annularly distributed at equal intervals. In the present embodiment, the large light source module 211 includes a large light source 2111, a large light source holder 2112, and a large light source driving mechanism 2113. The large light source holder 2112 is for supporting the large light source 2111, and the large light source 2111 is connected to the large light source driving mechanism 2113. The large light source driving mechanism 2113 is a linear driving mechanism, and the large light source 2111 linearly reciprocates on the large light source holder 2112 by the large light source driving mechanism 2113.
In the present embodiment, the small light source module 212 includes a small light source 2121, a slide rail 2122, and an adjustment mechanism 2123. The small light source 2121 is interconnected with an adjustment mechanism 2123, and the adjustment mechanism 2123 is interconnected with a slide 2122. The position of the adjustment mechanism 2123 interconnecting the slide 2122 is provided with a position adjustment assembly for adjusting the position of the adjustment mechanism 2123 on the slide 2122. An angle adjusting component for adjusting the inclination angle of the small light source 2121 is also arranged at the connecting position of the adjusting mechanism 2123 and the small light source 2121. In the present embodiment, the large light source 2111 and the small light source 2121 are each a strip-shaped exposure lamp, so that the light source device 21 of the present invention has higher exposure efficiency and more concentrated energy.
In the present embodiment, the visual calibration device 24 includes: an adjustment platform 241 and a vision mechanism 242. In the present embodiment, the vision mechanism 242 is fixedly supported by the adjustment platform 241. The adjustment stage 241 is used to adjust the position of the vision mechanism 242 in the horizontal direction (i.e., the X-axis direction and the Y-axis direction). In the present embodiment, the position of the vision mechanism 24 in the vertical direction (i.e., the Z direction) is higher than the position of the clamping device 22. Under the driving action of the first linear driving device 23, the vision mechanism 24 can move to the position right above the clamping device 22, so that the vision calibration of the materials on the clamping device 22 is realized.
As shown in fig. 4, according to one embodiment of the present invention, the transfer unit 3 includes: the second gets blowing device 31, material transfer module 32 and ejection of compact module 33. In the present embodiment, the material transfer module 32 and the discharging module 33 are respectively located on the same side of the second material taking and placing device 31, and the material transfer module 32 and the discharging module 33 are disposed in parallel to each other. In the present embodiment, there are two discharge modules 33. Two discharge modules 33 are arranged in parallel on the same side of the material transfer module 32.
As shown in fig. 5, according to an embodiment of the present invention, the second pick-and-place device 31 includes: a six axis robot 311, a flexible platform 312, a first clamping mechanism 313, and a second clamping mechanism 314. In the present embodiment, the flexible stage 312 and the six-axis robot 311 are fixedly connected to each other, and the first clamping mechanism 313 and the second clamping mechanism 314 are arranged in parallel and are fixedly connected to each other with the flexible stage 312, respectively. Referring to fig. 6, in the present embodiment, the flexible platform 312 includes a connection member 3121 and a movable member 3122. The connection member 3121 is fixedly connected to the six-axis robot 311, and the movable member 3122 is fixedly connected to the first clamping mechanism 313 and the second clamping mechanism 314, respectively. The connection member 3121 is provided with a vent hole 3121a. The vent 3121a is interconnected with an external air source. The connection member 3121 and the movable member 3122 are elastically connected to each other when the flexible platform 312 is disconnected from the air source. When the flexible platform 312 is in communication with a gas source, the connecting member 3121 and the movable member 3122 are rigidly connected to each other. Through the arrangement, the second material taking and placing device 31 improves the flexibility of the material taking and placing process by adopting the six-axis mechanical arm 311, so that the compatibility of the second material taking and placing device 31 is improved, the whole system is smoother in the material transferring process, the material transferring speed of the whole system is improved, the time is saved, and the working efficiency of the whole system is improved.
As shown in fig. 7, according to one embodiment of the present invention, the discharging module 33 includes: a second linear drive 331, a first stage 332 and a sensor 333. In the present embodiment, the first stage 332 is fixedly supported by the second linear driving device 331. In the present embodiment, the sensors 333 are correlation type photoelectric sensors, and therefore, the number of the sensors 333 is two, and the two sensors 333 are disposed on both sides of the second linear driving device 331 so as to face each other. In the present embodiment, the mounting position of the sensor 333 is higher than the position of the first stage 332. The material transfer module 32 includes: a stage support 321 and a second stage 322. In the present embodiment, the stage support 321 and the second stage 322 are fixedly connected to each other. The carrier support 321 is formed by four columnar bodies, and is fixedly connected with the second carrier 322 respectively, so that the material transfer module 32 forms a frame structure.
As shown in fig. 8, according to an embodiment of the present invention, the curing unit 4 includes: a curing chamber 41 and a retraction device 42. In the present embodiment, the retraction devices 42 are provided in one-to-one correspondence with the curing chambers 41. The retraction device 42 is used for carrying a carrying tray filled with materials. The retraction device 42 is provided with a limit protrusion 421, and the carrier plate is stably placed on the retraction device 42 through the limit action of the limit protrusion 421. The array of curing chambers 41 is provided with nine and each curing chamber 41 operates independently of the other, i.e. the temperature in each curing chamber 41 can be controlled independently during curing of the material. With the above arrangement, the temperature of each curing chamber 41 is individually adjustable, and heating of a single curing chamber 41 can be performed. The temperature in each curing cavity 41 can be correspondingly adjusted according to the actual condition of the material, so that the effect of integrally curing the pre-cured material can be realized, the uniformity and the uniformity of material curing are greatly improved, the integral curing efficiency of the material is greatly improved, and the production efficiency of the invention is further ensured.
For further explanation of the present invention, the workflow of the present invention will be described in detail with reference to the accompanying drawings.
S1, placing materials on a conveying jig 112, and conveying the conveying jig 112 filled with the materials to the position of the dispensing device 12 through driving of a conveying mechanism 111. The dispensing device 12 starts to operate, and the first vision measuring mechanism 124 is located directly above the transmission jig 112 by the combined action of the first X-axis driving mechanism 121 and the first Y-axis mechanism 122. The first vision measuring mechanism 124 captures an image of the material in the conveying jig 112 and acquires a height value of the material in the vertical direction (i.e., the Z-axis direction). The position information of the material is acquired according to the acquired image, and the first X-axis driving mechanism 121, the first Y-axis mechanism 122 and the first Z-axis mechanism 123 jointly drive the glue applying mechanism 125 to reach the position where the material needs to be glued according to the acquired position information and the height value of the material. In this embodiment, the glue applying mechanism 125 adopts a screw type glue dispensing valve, so that the glue dispensing precision is higher, and the glue dispensing amount control is more convenient.
S2, after the dispensing operation of the materials is completed, the conveying mechanism 111 continues to drive the conveying jig 112 to carry the dispensed materials to move according to the conveying direction. The transfer jig 112 reaches the position of the first pick-and-place device 13. The second Y-axis mechanism 131 on the first pick-and-place device 13 starts to act, and drives the second vision measurement mechanism 133 to be located right above the transmission jig 112. The second vision measuring mechanism 133 captures an image of the material in the conveying jig 112 and acquires a height value of the material in the vertical direction (i.e., the Z-axis direction). The position information and the angle information of the material are acquired according to the captured image, the second Y-axis mechanism 131 and the second Z-axis mechanism 132 jointly drive the pickup mechanism 134 to pick up the material on the conveying jig 112 according to the acquired position information, the angle information and the height value of the material, and one of the two pickup mechanisms 134 picks up the material after dispensing, and the other one remains idle.
S3, the second Y-axis mechanism 131 and the second Z-axis mechanism 132 continue to move, and the materials picked up by the pick-up mechanism 134 are conveyed into the active focusing unit 2. Under the combined action of the second Y-axis mechanism 131 and the second Z-axis mechanism 132, the pick-up mechanism 134 reaches the position of the holding device 22 in the active focusing unit 2, and places the material in the holding device 22. Subsequently, the second Y-axis mechanism 131 and the second Z-axis mechanism 132 continue to drive the pick-up mechanism 134 back to the feeding unit 1 to pick up the dispensed material. At the same time, the first linear driving device 23 drives the vision calibration device 24 to move, so that the vision mechanism 242 of the vision calibration device 24 moves to the position right above the clamping device 22. The visual mechanism 242 is used for visually positioning the material on the clamping device 22, then the active focusing operation of the material is started, and after the active focusing operation of the material is completed, the first linear driving device 23 drives the visual calibration device 24 to return to the initial position.
S4, the second Y-axis mechanism 131 and the second Z-axis mechanism 132 move the idle pick-up mechanism 134 to the upper side of the clamping device 22, and pick up the materials after active focusing is completed. Simultaneously, the second Y-axis mechanism 131 and the second Z-axis mechanism 132 drive the other pick-up mechanism 134 to place the dispensed material on the clamping device 22. Subsequently, the second Y-axis mechanism 131 and the second Z-axis mechanism 132 continue to drive the pick-up mechanism 134 to return to the feeding unit 1 to pick up the dispensed material, and place the material after active focusing on the conveying jig 112. When the active focusing units 2 are two groups, the working procedures of the two first material taking and placing devices 13 are the same, and will not be described again.
S5, under the driving action of the conveying mechanism 111, the materials after active focusing are conveyed to the transferring unit 3. The second pick-and-place device 31 picks up the material on the transfer jig 112 by the first clamping mechanism 313 and places the material into a tray for holding the material placed on the material transfer module 32. In this embodiment, the flexible platform 312 and the air source are disconnected from each other in the process of picking up the material by the second pick-and-place device 31, and are in an elastic connection state, so that the second pick-and-place device can perform micro movement in the horizontal direction (i.e., the X-axis direction and the Y-axis direction), so as to eliminate the systematic error of the feeding unit 1 in the transferring process, and reduce the collision in the material clamping process. After the second material taking and placing device 31 picks up the material, the flexible platform 312 is mutually communicated with the air source and is in a rigid state, so that the movement precision of the second material taking and placing device 31 in the process of conveying the material to the carrying disc is ensured, and the offset in the operation process is reduced. In this embodiment, the material transfer module 32 is provided with a sensor for detecting the amount of material in the tray, and when the tray is full of material, the sensor sends a signal. The second material taking and placing device 31 conveys the carrier plate to the curing unit 4 through the second clamping mechanism 314 for curing the materials.
S6, after the curing operation is completed, the second material taking and placing device 31 transfers the carrying tray of the materials in the curing unit 4 to the first carrying table 332 of the discharging module 33. Two discharging modules 33 are provided, one is used for transporting qualified materials after the curing operation, and the other is used for transporting unqualified materials after the curing operation. The curing unit 4 sends the material information after the curing operation is completed to the second material taking and placing device 31. The second material taking and placing device 31 places qualified and unqualified materials on different material discharging modules 33 according to the material information. The second linear drive 331 then drives the first stage 332 to move to deliver material out of the way. The sensor 333 is used for detecting whether a carrier disc exists on the first carrier 332, so that normal operation of the second material taking and placing device 31 is ensured, the situation that carrier discs are stacked on the first carrier 332 is avoided, and damage to materials is avoided.
The foregoing is merely exemplary of embodiments of the invention and, as regards devices and arrangements not explicitly described in this disclosure, it should be understood that this can be done by general purpose devices and methods known in the art.
The above description is only one embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A system for active alignment and curing of camera modules, comprising: the device comprises a feeding unit (1), an active focusing unit (2), a transferring unit (3) and a curing unit (4);
The feeding unit (1) comprises a conveying device (11) and a first taking and discharging device (13);
the transfer unit (3) comprises a second material taking and discharging device (31);
The first material taking and discharging device (13) moves back and forth between the conveying device (11) and the active focusing unit (2), and the second material taking and discharging device (31) moves back and forth between the conveying device (11) and the curing unit (4);
the active focusing unit (2) includes: a light source device (21), a clamping device (22) positioned below the light source device (21), a first linear driving device (23) positioned below the clamping device (22), and a visual calibration device (24) fixedly supported on the first linear driving device (23);
The first linear driving device (23) is used for adjusting the relative positions of the visual calibration device (24) and the clamping device (22);
The visual calibration device (24) comprises: an adjustment platform (241), a vision mechanism (242) supported on the adjustment platform (241);
The second material taking and discharging device (31) comprises: a six-axis manipulator (311), a flexible platform (312) connected with the six-axis manipulator (311), and a first clamping mechanism (313) and a second clamping mechanism (314) respectively connected with the flexible platform (312);
the first clamping mechanism (313) and the second clamping mechanism (314) are arranged in parallel on the flexible platform (312);
the transfer unit (3) further comprises: the material transfer module (32) and the discharging module (33) are positioned on the same side of the second material taking and placing device (31);
The discharging modules (33) and the material transferring modules (32) are arranged in parallel, and the number of the discharging modules (33) is two;
the outfeed module (33) comprises: a second linear driving device (331), a first stage (332) supported by the second linear driving device (331), and a sensor (333);
The sensor (333) is a correlation photoelectric sensor and is oppositely arranged at two sides of the second linear driving device (331);
-the mounting position of the sensor (333) is higher than the position of the first stage (332);
The curing unit (4) comprises: -curing chambers (41), said array of curing chambers (41) being arranged and each of said curing chambers (41) being operated independently of the other;
And the retraction devices (42) are arranged in one-to-one correspondence with the curing cavities (41).
2. A system according to claim 1, characterized in that the feeding unit (1), the transfer unit (3) and the curing unit (4) are arranged in sequence along the transport direction of the conveyor (11);
The active focusing unit (2) and the conveying device (11) are arranged on one side or two opposite sides of the feeding unit (1) in parallel;
The first material taking and discharging device (13) is arranged corresponding to the active focusing unit (2).
3. The system according to claim 2, characterized in that the active focusing unit (2) is one, and the active focusing unit (2) is arranged on one side of the feeding unit (1) in parallel with the conveying device (11); or alternatively
The number of the active focusing units (2) is two, and the active focusing units (2) and the conveying device (11) are arranged on two opposite sides of the feeding unit (1) in parallel.
4. A system according to any one of claims 1 to 3, wherein the feeding unit (1) further comprises dispensing means (12);
the dispensing device (12) and the first material taking and placing device (13) are sequentially arranged along the transmission direction of the conveying device (11).
5. The system according to claim 4, characterized in that said conveying means (11) comprise: a conveying mechanism (111) and a transmission jig (112) fixedly arranged on the conveying mechanism (111);
The conveying mechanism (111) drives the conveying jig (112) to infinitely circulate.
6. The system according to claim 4, wherein the dispensing device (12) comprises: a first X-axis driving mechanism (121), a first Y-axis mechanism (122) connected with the first X-axis driving mechanism (121), a first Z-axis mechanism (123) connected with the first Y-axis mechanism (122), a first vision measuring mechanism (124) connected with the first Z-axis mechanism (123), and an adhesive applying mechanism (125);
The first vision measuring mechanism (124) and the sizing mechanism (125) are arranged in parallel.
7. The system according to claim 4, characterized in that the first pick-and-place device (13) comprises a second Y-axis mechanism (131), a second Z-axis mechanism (132) connected to the second Y-axis mechanism (131), a second vision measuring mechanism (133) and a pick-up mechanism (134) connected to the second Z-axis mechanism (132);
the second vision measuring mechanism (133) and the picking mechanism (134) are arranged in parallel;
The number of the pick-up mechanisms (134) is two, and the two pick-up mechanisms (134) are positioned on two opposite sides of the second vision measuring mechanism (133).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810523821.1A CN108401155B (en) | 2018-05-28 | 2018-05-28 | System for actively aligning and solidifying camera module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523821.1A CN108401155B (en) | 2018-05-28 | 2018-05-28 | System for actively aligning and solidifying camera module |
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| CN108401155A CN108401155A (en) | 2018-08-14 |
| CN108401155B true CN108401155B (en) | 2024-05-28 |
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| CN201810523821.1A Active CN108401155B (en) | 2018-05-28 | 2018-05-28 | System for actively aligning and solidifying camera module |
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| CN109780024A (en) * | 2019-01-29 | 2019-05-21 | 深圳中科精工科技有限公司 | A kind of unifunctional full-automatic double position AA equipment of band stripping |
| CN110125639A (en) * | 2019-06-11 | 2019-08-16 | 舜宇光学(中山)有限公司 | A kind of lens assembled system |
| KR102217282B1 (en) * | 2019-08-22 | 2021-02-18 | (주)인스케이프 | Inspection device for camera module including tof function |
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| CN106216268A (en) * | 2016-09-13 | 2016-12-14 | 浙江舜宇光学有限公司 | For detecting equipment and the method for detection camera module thereof of camera module |
| CN107682593A (en) * | 2016-08-02 | 2018-02-09 | 宁波舜宇光电信息有限公司 | It is double to take the photograph module assembling apparatus |
| CN208597131U (en) * | 2018-05-28 | 2019-03-12 | 宁波舜宇仪器有限公司 | One kind being used for camera module active alignment and cured system |
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2018
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682593A (en) * | 2016-08-02 | 2018-02-09 | 宁波舜宇光电信息有限公司 | It is double to take the photograph module assembling apparatus |
| CN106216268A (en) * | 2016-09-13 | 2016-12-14 | 浙江舜宇光学有限公司 | For detecting equipment and the method for detection camera module thereof of camera module |
| CN208597131U (en) * | 2018-05-28 | 2019-03-12 | 宁波舜宇仪器有限公司 | One kind being used for camera module active alignment and cured system |
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