CN208597131U

CN208597131U - One kind being used for camera module active alignment and cured system

Info

Publication number: CN208597131U
Application number: CN201820802950.XU
Authority: CN
Inventors: 梁敬姣; 刘志强; 张阳阳; 何亚雄; 熊单杰
Original assignee: Ningbo Sunny Instruments Co Ltd
Current assignee: Ningbo Sunny Instruments Co Ltd
Priority date: 2018-05-28
Filing date: 2018-05-28
Publication date: 2019-03-12
Anticipated expiration: 2028-05-28

Abstract

The utility model relates to one kind to be used for camera module active alignment and cured system, comprising: feeding unit, active focusing unit, transhipment unit and solidified cell；The feeding unit includes that transmission device and first take discharging device；The transhipment unit takes discharging device including second；Described first takes discharging device to move back and forth between the transmission device and the active focusing unit, and described second takes discharging device to move back and forth between the transmission device and the solidified cell.The system combination of the utility model dispensing of material, actively focusing and cured each processing step reduce material and complete the time transported after each process so as to realize the utility model can once feed whole flow charts needed for material can be completed.The system of the utility model is fully automatic operation in operation process, realizes the whole circulation between automatic loading/unloading and each flow chart of the material in operation process, and high degree of automation realizes the high efficiency production of product.

Description

System for be used for making a video recording module initiative alignment and solidification

Technical Field

The utility model relates to a system especially relates to a system that is used for making a video recording module initiative to aim at and solidify.

Background

With the popularization of private cars, the safety technology of vehicles is more and more advanced, and especially the popularization of panoramic technology, the demand for camera modules is increasing. In traditional production process, the equipment of the on-vehicle module of semi-manufactured goods is that the glue of camera lens and microscope base is precured and whole semi-manufactured goods toasts, and each item process of the module of making a video recording is artifical single machine operation at present, and the technology set degree between each board equipment is not high, and production efficiency is lower, and in product equipment conversion process, the cleanliness factor of module can receive the influence of certain degree.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a system for be used for making a video recording module initiative alignment and solidification solves the problem that module production efficiency is low of making a video recording.

In order to realize the above object of the present invention, the utility model provides a system for be used for making a video recording module initiative to aim at and solidify, include: 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 placing device;

the transfer unit comprises a second material taking and placing device;

the first material taking and placing device moves back and forth between the conveying device and the active focusing unit, and the second material taking and placing 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 arranged along the conveying direction of the conveyor;

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 placing device and the active focusing unit are arranged correspondingly.

According to an aspect of the present invention, the active focusing unit is one, and the active focusing unit and the conveying device are arranged in parallel on one side of the feeding unit; or,

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 present invention, the feeding unit further comprises a dispensing device;

the glue dispensing device and the first material taking and placing device are sequentially arranged along the transmission direction of the conveying device.

According to an aspect of the present invention, the conveying device includes: the conveying mechanism and the conveying jig are fixedly arranged on the conveying mechanism;

the conveying mechanism drives the transmission jig to circulate infinitely.

According to the utility model discloses an aspect, adhesive deposite device includes: the system 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 a glue applying mechanism;

the first vision measuring mechanism and the glue applying mechanism are arranged in parallel.

According to one aspect of the present invention, the first material taking and placing device comprises a second Y-axis mechanism, a second Z-axis mechanism connected to the second Y-axis mechanism, a second vision measuring mechanism and a picking mechanism connected to the second Z-axis mechanism;

the second vision measuring mechanism and the picking mechanism are arranged in parallel;

the two picking mechanisms are positioned on two opposite sides of the second vision measuring mechanism.

According to an aspect of the present invention, the active focusing unit includes: 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 position of the vision calibration device and the clamping device.

According to the utility model discloses an aspect, vision calibration device includes: an adjustment platform, a vision mechanism supported on the adjustment platform.

According to the utility model discloses an aspect, the second is got and is put material device and includes: the device comprises a six-axis manipulator, a flexible platform connected with the six-axis manipulator, and 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 an aspect of the present 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 placing device;

the discharging modules and the material transfer modules are arranged in parallel, and the number of the discharging modules is two.

According to an aspect of the utility model, ejection of compact module includes: a second linear driving device, a first stage supported by the second linear driving device, and a sensor;

the sensors are opposite photoelectric sensors and are oppositely arranged on two sides of the second linear driving device;

the sensor is mounted at a position higher than the position of the first stage.

According to an aspect of the present invention, the curing unit includes: the curing chambers are arranged in an array, and each curing chamber operates independently;

the winding and unwinding devices are arranged in one-to-one correspondence with the curing cavities.

According to the utility model discloses a scheme, the utility model discloses a system has integrated the point of material and has glued, each process steps of focus and solidification are initiatively put, thereby realized the utility model discloses can once feed and can accomplish the required whole operation processes of material, reduce the time of transporting after each process is accomplished to the material. The utility model discloses a system only need in the assigned position put into the material can, be full automatic operation at the operation in-process, can realize that the material goes up the whole circulation transmission between unloading and each operation process in the automation of operation in-process, do not need artificial intervention, degree of automation is high, the simple operation to the high efficiency production of product has been realized. And simultaneously, the utility model discloses wholly adopt the design of high flexible line, not only can carry out the crooked and high-speed running state of very big degree, life is longer moreover, and stability is higher.

According to the utility model discloses a scheme sets up adhesive deposite device in the pay-off unit to realized the point of material in the transportation and glued the operation, thereby saved the initiative and focused the process that the unit carries out the point to the material and glued, thereby saved and carried out the time of initiatively focusing to the material, further improved the utility model discloses a production efficiency. The conveying device is provided with the conveying jig, so that the conveying reference of the materials in the circulation process is kept uniform, and the misplacement of the materials is avoided, so that the conveying precision and the conveying efficiency of the materials are effectively improved, the dispensing device and the first material taking and placing device can accurately position the materials in the conveying jig conveniently, the dispensing precision of the dispensing device is improved, the product quality is ensured, the picking speed of the first material taking and placing device on the materials is also improved, and the production efficiency of the whole system is improved.

According to the utility model discloses a scheme sets up adhesive deposite device in the pay-off unit to realized the point of material in the transportation and glued the operation, thereby saved the initiative and focused the process that the unit carries out the point to the material and glued, thereby saved and carried out the time of initiatively focusing to the material, further improved the utility model discloses a production efficiency. The conveying device is provided with the conveying jig, so that the conveying reference of the materials in the circulation process is kept uniform, the conveying precision and the conveying efficiency of the materials are effectively improved, the dispensing device and the first material taking and placing device can accurately position the materials in the conveying jig conveniently, the dispensing precision of the dispensing device is improved, the product quality is guaranteed, the picking speed of the first material taking and placing device on the materials is also improved, and the conveying device is beneficial to improving the production efficiency of the whole system.

According to the utility model discloses a scheme, the second is got and is put material device has improved its flexibility of getting the material process of putting through adopting six manipulators, makes the second get the compatibility of putting material device and improves for entire system is more smooth to the transportation process of material, has improved the speed that entire system transported the material, has practiced thrift the time, has improved entire system's work efficiency.

Drawings

Fig. 1 schematically shows a block diagram of a system according to an embodiment of the invention;

fig. 2 schematically shows a block diagram of a feeding unit of a system according to an embodiment of the invention;

fig. 3 schematically shows a block diagram of an active focusing unit of a system according to an embodiment of the invention;

fig. 4 schematically shows a block diagram of a transfer unit of a system according to an embodiment of the invention;

fig. 5 schematically shows a block diagram of a second pick-and-place device of the system according to an embodiment of the invention;

fig. 6 schematically shows a block diagram of a flexible platform of the system according to an embodiment of the invention;

FIG. 7 schematically illustrates a block diagram of an outfeed module of a system according to an 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 used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

In describing embodiments of the present invention, the terms "longitudinal," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and other terms are used in an orientation or positional relationship shown in the associated drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, which are not repeated herein, but the present invention is not limited to the following embodiments.

As shown in fig. 1, according to an embodiment of the present invention, the present invention provides a system for actively aligning and curing a camera module, which 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. After the material focusing is completed, the material in the active focusing unit 2 is conveyed back to the material conveying unit 1, and the material conveying unit 1 conveys the actively focused material to the transferring unit 3. The transfer unit 3 picks up the materials conveyed by the feeding unit 1 and places the materials into a material carrying disc. After the carrying tray is filled with the materials, the transferring unit 3 sends the carrying tray filled with the materials into the curing unit 4 for curing the materials. The materials after the solidification operation are further conveyed out by the transfer unit 3, so that the automatic operation of feeding the materials to the solidified finished products is completed. In the present embodiment, the feeding unit 1, the transfer unit 3, and the curing unit 4 are provided 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 unit 1 are arranged on two opposite sides of the feeding unit 1 in parallel. According to the utility model discloses a another kind of embodiment, along feeding unit 1's transmission direction feeding unit 1, transport unit 3 and solidification unit 4 set gradually. The number of the active focusing units 2 is one, and the active focusing units 2 and the feeding unit 1 are arranged on one side of the feeding unit 1 in parallel. Through the setting, the utility model discloses a system has integrated the point of material and has glued, each process steps of focusing and solidification are initiatively put, thereby realized the utility model discloses can once feed and can accomplish the required whole operation processes of material, reduce the time of transporting after each process is accomplished to the material. The utility model discloses a system only need in the assigned position put into the material can, be full automatic operation at the operation in-process, can realize that the material goes up the whole circulation transmission between unloading and each operation process in the automation of operation in-process, do not need artificial intervention, degree of automation is high, the simple operation to the high efficiency production of product has been realized.

As shown in fig. 2, according to an embodiment of the present invention, the feeding unit 1 includes a conveying device 11, a dispensing device 12, and a first material taking and placing device 13. In the present embodiment, the dispensing device 12 and the first material taking and placing device 13 are provided in this order along the conveying direction of the conveyor 11. In the present embodiment, the conveying device 11 includes a conveying mechanism 111 and a conveying jig 112. The conveying jig 112 is fixedly disposed on the conveying mechanism 111. The transfer mechanism 111 is infinitely circulated in an operation state, and thus, the transfer jig 112 provided on the transfer mechanism 111 is infinitely circulated along with the operation of the transfer mechanism 111. In the present embodiment, the transport jigs 112 are provided at equal intervals on the transport mechanism 111. Through the setting, set up adhesive deposite device 12 in feeding unit 1 to realized the point of material in the transportation operation of gluing, thereby saved the initiative and focused unit 2 and carried out the process of gluing to the material, thereby saved and carried out the time of initiatively focusing to the material, further improved the utility model discloses a production efficiency. The conveying device 11 is provided with the conveying jig 112, so that the conveying reference of the materials in the circulation process is kept uniform, the conveying precision and the conveying efficiency of the materials are effectively improved, the dispensing device 12 and the first material taking and placing device 13 can accurately position the materials in the conveying jig 112 conveniently, the dispensing precision of the dispensing device 12 is improved, the product quality is guaranteed, the picking speed of the first material taking and placing device 13 on the materials is also improved, and the production efficiency of the whole system is improved beneficially.

As shown in fig. 2, according to an embodiment of the present invention, the glue 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 measuring mechanism 124, and a sizing 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 respectively fixedly connected with the first Z-axis mechanism 123. In the present embodiment, the first vision measuring mechanism 124 and the size press mechanism 125 are provided in parallel.

As shown in fig. 2, according to an embodiment of the present invention, the first material taking and placing device 13 includes a second Y-axis mechanism 131, a second Z-axis mechanism 132, a second vision measuring mechanism 133, and a picking mechanism 134. 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 provided in parallel. In the present embodiment, there are two pickup mechanisms 134, and the two pickup mechanisms 134 are respectively located on opposite sides of the second vision measuring mechanism 133. In the present embodiment, the number of the first material taking and placing 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, 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.

Through the arrangement, the first visual measurement mechanism 124 and the second visual measurement mechanism 133 are arranged, so that the dispensing device 12 and the first material taking and placing device 13 respectively have a visual positioning function, the flexibility of the dispensing device 12 and the first material taking and placing device 13 in the operation process is higher, and the 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 vision calibration device 24. In the present embodiment, the clamping device 22 is provided below the light source device 21. A first linear drive 23 is arranged below the clamping device 22. The vision calibration device 24 is supported on the first linear drive 23. Under the driving action of the first linear driving device 23, the relative position of the visual calibration device 24 and the clamping device 22 is adjusted.

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, four sets of small light source modules 212 are provided, and the four sets of small light source modules 212 are annularly distributed at equal angular intervals. In this 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 used to support 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 under the action of the large light source driving mechanism 2113.

In this 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 the adjustment mechanism 2123, and the adjustment mechanism 2123 is interconnected with the slide rail 2122. The position where the adjusting mechanism 2123 and the slide rail 2122 are connected to each other is provided with a position adjusting assembly for adjusting the position of the adjusting mechanism 2123 on the slide rail 2122. An angle adjusting assembly for adjusting the inclination angle of the small light source 2121 is further provided at a position where the adjusting mechanism 2123 is connected to the small light source 2121. In this embodiment, the large light source 2111 and the small light source 2121 are respectively a bar-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 visual mechanism 242 is fixedly supported by the adjustment platform 241. The adjustment platform 241 is used for adjusting 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 gripping 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 material on the clamping device 22 is realized.

As shown in fig. 4, according to an embodiment of the present invention, the transfer unit 3 includes: a second material taking and placing device 31, a material transfer module 32 and a material discharging module 33. In this embodiment, the material transferring module 32 and the discharging module 33 are respectively located on the same side of the second material taking and discharging device 31, and the material transferring module 32 and the discharging module 33 are arranged in parallel. In the present embodiment, there are two discharge modules 33. The two discharging 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 material taking and placing 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 clamp mechanism 313 and the second clamp mechanism 314 are juxtaposed and fixedly connected to each other and the flexible stage 312. Referring to fig. 6, in the present embodiment, flexible platform 312 includes a connecting member 3121 and a movable member 3122. The connecting member 3121 and the six-axis robot 311 are fixedly connected to each other, and the movable member 3122 is fixedly connected to the first clamping mechanism 313 and the second clamping mechanism 314, respectively. The connecting member 3121 is provided with a vent hole 3121 a. The vent 3121a is interconnected with an external air source. When flexible platform 312 is disconnected from the air supply, connecting member 3121 and movable member 3122 are resiliently connected to one another. When flexible platform 312 is in communication with an air supply, connecting member 3121 and movable member 3122 are rigidly connected to each other. Through the arrangement, the flexibility of the material taking and placing process of the second taking and placing device 31 is improved by adopting the six-axis manipulator 311, the compatibility of the second taking and placing device 31 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.

As shown in fig. 7, according to an embodiment of the present invention, the discharging module 33 includes: a second linear driving device 331, a first stage 332, and a sensor 333. In the present embodiment, first stage 332 is fixed and supported by second linear driving device 331. In the present embodiment, since the sensor 333 is a correlation photoelectric sensor, two sensors 333 are provided, and the two sensors 333 are provided 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, stage support 321 and second stage 322 are fixedly connected to each other. The carrier support 321 is formed by four cylindrical bodies, and is respectively and fixedly connected with the second carrier 322, 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 carrier disc containing materials. The retraction device 42 is provided with a limit bulge 421, and the loading disc is stably placed on the retraction device 42 through the limit action of the limit bulge 421. Nine curing chambers 41 are arranged in the array, and each curing chamber 41 operates independently, that is, the temperature in each curing chamber 41 can be controlled independently during the process of curing the material. With the above arrangement, the temperatures of the curing chambers 41 can be individually adjusted, and heating of the individual curing chambers 41 can be performed. The temperature homoenergetic in every curing chamber 41 carries out corresponding adjustment according to the actual conditions of material, can realize promoting the uniformity and the homogeneity of material solidification by a wide margin to the effect of the whole solidification of solidification material in advance, simultaneously, has promoted the holistic solidification efficiency of material by a wide margin, has further guaranteed the utility model discloses a production efficiency.

For further explanation of the present invention, the work flow of the present invention will be explained in detail with reference to the accompanying drawings.

S1, the materials are placed on the conveying jig 112, and the conveying jig 112 filled with the materials is conveyed to the glue dispensing device 12 through driving of the conveying mechanism 111. The dispensing device 12 starts to operate, and the first vision measuring mechanism 124 is located right above the conveying fixture 112 by the cooperation of the first X-axis driving mechanism 121 and the first Y-axis mechanism 122. The first vision measuring mechanism 124 captures images of the material in the conveying tool 112 and obtains a height value of the material in a vertical direction (i.e., a Z-axis direction). The position information of the material is obtained according to the captured image, and according to the obtained position information and the height value of the material, the first X-axis driving mechanism 121, the first Y-axis mechanism 122 and the first Z-axis mechanism 123 drive the glue applying mechanism 125 to reach the position where the material needs to be glued. In this embodiment, the glue applying mechanism 125 uses a screw type dispensing valve, so that the dispensing precision is higher and the dispensing amount control is more convenient.

And S2, after the material is subjected to glue dispensing operation, the conveying mechanism 111 continues to drive the conveying jig 112 to carry the material subjected to glue dispensing to move according to the conveying direction. The conveying tool 112 reaches the position of the first material taking and placing device 13. The second Y-axis mechanism 131 on the first material taking and placing device 13 starts to operate, and drives the second vision measuring mechanism 133 to be located right above the transmission fixture 112. The second vision measuring mechanism 133 captures an image of the material in the conveying jig 112 and obtains a height value of the material in a vertical direction (i.e., a 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 picking mechanism 134 to pick up the material on the conveying jig 112 according to the acquired position information, the acquired angle information and the height value of the material, one of the two picking mechanisms 134 picks up the dispensed material, and the other one remains idle.

And S3, the second Y-axis mechanism 131 and the second Z-axis mechanism 132 continue to move, and materials picked up by the picking 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 pickup 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 to return to the feeding unit 1 to pick up the dispensed material. Meanwhile, 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 vision mechanism 242 is used to visually locate the material on the clamping device 22, then the active focusing operation on the material is started, and after the active focusing operation on the material is completed, the first linear driving device 23 drives the vision 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 picking mechanism 134 to the position above the clamping device 22, and pick up the materials after active focusing is completed. Meanwhile, the second Y-axis mechanism 131 and the second Z-axis mechanism 132 drive another pick-up mechanism 134 to place the dispensed material on 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 to return to the feeding unit 1 to pick up the dispensed material, and place the material after the active focusing is completed on the transmission jig 112. When the active focusing units 2 are two groups, the work flows of the two first material taking and placing devices 13 are the same, and are not described again.

And S5, under the driving action of the conveying mechanism 111, the material after active focusing is completed is conveyed to the transferring unit 3. The second material taking and placing device 31 picks up the material on the conveying jig 112 through the first clamping mechanism 313, and places the material into a carrying tray for containing the material, which is placed on the material transferring module 32. In this embodiment, in the process of picking up the material by the second material taking and placing device 31, the flexible platform 312 and the air source are disconnected from each other, and the flexible platform is in an elastic connection state and can perform small movements in the horizontal direction (i.e. in the X-axis direction and the Y-axis direction) so as to eliminate the system error of the feeding unit 1 in the transfer 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 communicated with the air source, and the flexible platform 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 tray is ensured, and the deviation in the operation process is reduced. In this embodiment, the material transferring module 32 is provided with a sensor for detecting the amount of the material in the tray, and the sensor sends a signal when the tray is filled with the material. The second material taking and placing device 31 conveys the tray to the curing unit 4 through the second clamping mechanism 314 for curing the material.

And S6, after the curing operation is finished, the second material taking and placing device 31 transfers the carrying disc filled with the materials in the curing unit 4 to the first carrying table 332 of the material discharging module 33. The number of the discharging modules 33 is two, one of the discharging modules is used for transporting qualified materials after curing operation, and the other discharging module is used for transporting unqualified materials after curing operation. After the curing operation is completed, the curing unit 4 sends the material information to the second material taking and placing device 31. The second material taking and placing device 31 respectively places qualified materials and unqualified materials on different material discharging modules 33 according to the material information. Then the second linear driving device 331 drives the first carrier 332 to move to convey the material out of the factory. The sensor 333 is used for detecting whether a carrying disc exists on the first carrying stage 332, so that the normal operation of the second material taking and placing device 31 is ensured, the situation that the carrying discs are stacked on the first carrying stage 332 is avoided, and the material damage is avoided.

The foregoing is merely exemplary of embodiments of the present invention and reference should be made to the apparatus and structures herein not described in detail as it is known in the art to practice the same in general equipment and general methods.

The above description is only one embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

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 material taking and placing device (13);

the transfer unit (3) comprises a second material taking and placing device (31);

the first material taking and placing device (13) moves back and forth between the conveying device (11) and the active focusing unit (2), and the second material taking and placing device (31) moves back and forth between the conveying device (11) and the curing unit (4).

2. The 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 placing 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,

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 a dispensing device (12);

the glue dispensing device (12) and the first material taking and placing device (13) are sequentially arranged along the conveying direction of the conveying device (11).

5. System according to claim 4, characterized in that said conveying means (11) comprise: the conveying device comprises a conveying mechanism (111) and a conveying jig (112) fixedly arranged on the conveying mechanism (111);

the conveying mechanism (111) drives the conveying jig (112) to circulate infinitely.

6. System according to claim 4, characterized in that said dispensing device (12) comprises: the device 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 visual measuring mechanism (124) connected with the first Z-axis mechanism (123) and a sizing mechanism (125);

the first visual measuring mechanism (124) and the glue applying mechanism (125) are arranged in parallel.

7. The system according to claim 4, wherein the first material taking and placing device (13) comprises a second Y-axis mechanism (131), a second Z-axis mechanism (132) connected with the second Y-axis mechanism (131), a second visual measuring mechanism (133) and a picking mechanism (134) connected with 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 picking mechanisms (134) is two, and the two picking mechanisms (134) are positioned on two opposite sides of the second vision measuring mechanism (133).

8. The system according to claim 1, characterized in that the active focusing unit (2) comprises: 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 position of the visual calibration device (24) and the clamping device (22).

9. The system according to claim 8, characterized in that said visual calibration means (24) comprise: an adjustment platform (241), and a visual mechanism (242) supported on the adjustment platform (241).

10. The system according to claim 1, wherein said second pick-and-place device (31) comprises: the robot 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) which are respectively connected with the flexible platform (312);

the first clamping mechanism (313) and the second clamping mechanism (314) are juxtaposed on the flexible platform (312).

11. The system according to claim 1, wherein 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 discharging device (31);

the discharging modules (33) and the material transfer module (32) are arranged in parallel, and the number of the discharging modules (33) is two.

12. The system according to claim 11, wherein the outfeed module (33) comprises: a second linear driving device (331) supported by a first stage (332) of the second linear driving device (331), and a sensor (333);

the sensor (333) is a correlation photoelectric sensor and is oppositely arranged on two sides of the second linear driving device (331);

the sensor (333) is mounted at a position higher than the position of the first stage (332).

13. The system according to claim 1, wherein the curing unit (4) comprises: curing chambers (41), wherein the curing chambers (41) are arranged in an array, and each curing chamber (41) operates independently;

the winding and unwinding devices (42) are arranged in one-to-one correspondence with the curing cavities (41).