CN205629939U - Lens mount and ICR automatic assembly production line - Google Patents

Abstract

The utility model discloses a lens mount and ICR automatic assembly production line, including mounting platform, locate an assembly system, the 2nd assembly system, the 3rd assembly system and screw machine on the mounting platform in proper order to and be used for carrying on the feeding system of feed for an assembly system, the 2nd assembly system, the 3rd assembly system, wherein an assembly system is used for the automatic assembly to the lens mount, the 2nd assembly system is used for inserting ICR to the lens mount, the 3rd assembly system is used for carrying out automatic assembly with the PCB board. The utility model discloses a reasonable structure setting has realized the automation to the assembly of lens mount, ICR and PCB board in the camera, and it compares current semi -automatization production, and not only low in production cost, efficient is stable good moreover, has satisfied the production development demand of enterprise.

Description

A lens holder and ICR automatic assembly production line

technical field

The utility model belongs to the technical field of camera assembly equipment, and in particular relates to a lens holder and an ICR automatic assembly production line for realizing automatic assembly of a lens holder, an ICR and a PCB board in a camera.

Background technique

With the development of science and technology, fully automated production lines have gradually replaced semi-automated production equipment. Among them, in the technical field of automated production of front-end components in cameras, the front-end components include lens mounts, ICRs, PCB boards, and non-essential component sheet metal parts.

At present, in the production line of camera front-end components, there is no fully automated production line, and most of them are semi-automatic production in which some steps are prepared manually. It can be understood that the existing semi-automatic production line not only has high production cost, low production efficiency, but also poor stability, which cannot well meet the production development needs of enterprises.

Utility model content

The purpose of this utility model is to provide a lens mount and an ICR automatic assembly line for solving the above technical problems.

The lens mount and ICR automatic assembly production line provided by the utility model is used for automatic assembly of the lens mount and ICR, and the assembly production line includes:

An assembly platform, the assembly platform includes an intermediate turntable and a plurality of assembly tools arranged on the middle turntable;

The first assembly system includes a lens mount positioning mechanism for positioning the lens mount, and a lens mount secondary transfer mechanism for transferring the lens mount on the lens mount positioning mechanism to the assembly tool;

The second assembly system includes an ICR positioning mechanism for positioning the ICR, and an assembly driving mechanism for driving the ICR on the ICR positioning mechanism to be inserted into the lens holder on the assembly tool;

And a feeding system, which is used to feed the first assembly system and the second assembly system respectively.

As a preferred solution of the present utility model, the assembly platform includes an upper fixed plate, a lower fixed plate and an intermediate turntable between the upper fixed plate and the lower fixed plate in turn, wherein the upper fixed plate, the middle turntable and the lower fixed plate Set in steps.

As a preferred solution of the present utility model, two bolts are provided on each of the assembly tooling for limiting and fixing the lens holder placed on the assembly tooling.

As a preferred solution of the present utility model, the lens mount positioning mechanism includes a bottom plate, and two lens mount pneumatic gripper assemblies arranged on the bottom plate, wherein the lens mount pneumatic gripper assemblies are respectively fixed on the bottom plate through a support plate; Each of the two lens mount pneumatic gripper assemblies is connected with a lens mount profiling gripper for clamping and positioning the lens mount.

As a preferred solution of the present invention, the secondary transfer mechanism of the lens holder includes a mounting frame, a grabbing mechanism for grabbing the lens holder, and a vertical drive for driving the grabbing mechanism to move in the vertical direction mechanism, and a horizontal driving mechanism for driving the grabbing mechanism to move in the horizontal direction.

As a preferred solution of the present invention, the second assembly system further includes an ICR guiding and pressing mechanism to guide the insertion of the ICR into the lens mount.

As a preferred solution of the present utility model, the ICR guiding and pressing mechanism includes a bracket, a vertical driving assembly arranged on the bracket, and a pressing assembly fixed on the telescopic part of the vertical driving assembly, wherein the pressing The component is provided with a guide block whose end face is an inclined plane.

As a preferred solution of the present utility model, the feeding system includes a bin frame, a lifting mechanism, two tray exchange devices and a grabbing device; two rows of bins are arranged on the bin frame, wherein each row of bins There are multi-layer trays arranged sequentially from top to bottom, and the two rows of bins are slidably connected with the bin frame, and can be driven up and down by the lifting mechanism; the two tray exchange devices and the two rows of bins Relatively set, used to pull out and push back the tray in the corresponding bin; the grabbing device is used to grab the lens holder, ICR or PCB board on the tray on the tray exchange device and transfer.

As a preferred solution of the present invention, the grabbing device is arranged on one side of the two rows of storage bins.

As a preferred solution of the present utility model, the grabbing device is arranged at a position between two rows of storage bins.

Due to the application of the above technical solutions, the utility model has the following beneficial effects:

The lens mount and ICR automatic assembly production line of the present utility model realizes the automation of the assembly of the lens mount, ICR and PCB board in the camera through reasonable structural settings. Compared with the existing semi-automatic production, it not only has low production cost, With high efficiency and good stability, it meets the production and development needs of enterprises.

Description of drawings

Fig. 1 is a schematic structural view of a lens mount and an ICR automatic assembly production line provided by a preferred embodiment of the present invention.

Fig. 2 is a perspective view of a lens mount and an ICR automatic assembly production line provided by a preferred embodiment of the present invention.

FIG. 3 is an enlarged view of part B of FIG. 2 .

Fig. 4 is a schematic structural diagram of the assembly platform in the present invention.

Fig. 5 is a structural schematic diagram of the first intelligent feeding system in the utility model.

FIG. 6 is an enlarged view of part A of FIG. 5 .

Fig. 7 is a structural schematic diagram of the lens holder positioning mechanism in the present invention.

Fig. 8 is a schematic structural diagram of the second assembly system in the present invention.

FIG. 9 is a schematic diagram of the structure when the lens holder is assembled with the ICR.

Fig. 10 is a structural schematic diagram of the feeding system in the utility model.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The lens holder and the ICR automatic assembly production line 1 provided by the preferred embodiment of the present invention are used for automatic assembly of the front-end components in the camera. Wherein, the front-end assembly of the camera specifically includes the lens holder 10, the ICR20 and the PCB board (not shown in the figure). Of course, the front-end assembly may also include sheet metal parts according to different usage requirements of the camera. The front-end components assembled by the assembly line 1 of this embodiment specifically include the lens mount 10 , the ICR 20 , PCB board and sheet metal parts (not shown in the figure).

Please refer to Figures 1 to 10, the assembly line 1 of this embodiment specifically includes an assembly platform 100, a feeding system, a first assembly system 300 for positioning and assembling the lens mount 10, and a system for positioning and assembling the ICR 20 according to its use characteristics. The second assembly system 400, the third assembly system 500 for positioning and assembling PCB boards, the fourth assembly system 600 for positioning and assembling sheet metal parts, the screw machine 700 for screwing and fixing the assembled front-end components, And a blanking system 800 for blanking the assembled front-end components.

Wherein, the assembly platform 100 is set as a stepped disc structure, and the first assembly system 300, the second assembly system 400, the third assembly system 500, the fourth assembly system 600, the screw machine 700 and the blanking system 800 are sequentially arranged around the assembly platform 100 . The assembly platform 100 of this embodiment is specifically configured as a three-layer structure according to the purpose of its use, wherein the disc located in the middle is the middle turntable 110, and the middle turntable 110 is fixed with an assembly tool 111 to sequentially realize the lens mount 10. Assemble ICR20, sheet metal parts and PCB boards, and fix the assembled front-end components with screws; the discs located on the upper and lower floors are fixed platform structures, which are respectively defined as upper fixed discs 120 and the lower fixed plate 130, on which the relevant equipment for positioning and transferring corresponding materials on the first assembly system 300, the second assembly system 400, the third assembly system 500, and the fourth assembly system 600 can be arranged.

It can be understood that the intermediate turntable 110 is correspondingly provided with a plurality of assembly tooling 111, so that when the assembly line 1 is working, the first assembly system 300, the second assembly system 400, the third assembly system 500, the Four assembly system 600, screw machine 700 and blanking system 800 work simultaneously. It can be understood that in order to realize the assembly of the lens mount 10 , ICR 20 , sheet metal parts and PCB board on the assembly tool 111 , the assembly tool 111 is provided with a limiting structure to meet the assembly requirements of the assembly line 1 . In this embodiment, the limiting structure in the assembly tool 111 is specifically set as two pins 1111, which make full use of the structural characteristics of the lens mount 10 and the PCB board. Specifically, the lens mount 10 is restricted as a whole by limiting the angles on both sides of the lens mount 10 through the pin 1111; using the through holes opened on the PCB board, the through holes correspondingly opened on the PCB board are opened through the pins 1111. Part of the hole is inserted to realize the limit of the PCB board as a whole.

The feeding system is used for feeding the first assembly system 300 , the second assembly system 400 , the third assembly system 500 and the fourth assembly system 600 , so as to realize the feeding of the assembly line 1 . In this embodiment, the feeding system specifically includes 4 intelligent feeding systems to correspondingly feed the first assembly system 300, the second assembly system 400, the third assembly system 500, and the fourth assembly system 600 . It can be understood that according to the different structures of the lens mount 10, ICR20, sheet metal parts and PCB boards required for loading in the assembly line 1, the intelligent feeding system of the lens mount 10, ICR20 and PCB boards can be set to the same structure, and The intelligent feeding system for sheet metal parts is set to another structure.

The following is a further explanation of the intelligent feeding system for loading the lens mount 10, ICR20 and PCB board, and the intelligent feeding system for sheet metal parts. In order to facilitate the distinction between the two, respectively Defined as the first intelligent feeding system 200 and the second intelligent feeding system 201 .

The first intelligent feeding system 200 includes a bin frame 210, two rows of bins 220, two tray exchange devices 230, a grabbing device 240 and a lifting mechanism 250; the two rows of bins 220 are arranged from top to bottom There are multiple layers of trays 221 arranged in sequence, and one layer of trays 221 on the two rows of bins 220 is set opposite to the two tray exchange devices 230, and is slidably connected to the bin frame 210, so that the first intelligent When the feeding system 200 is working, it can move up and down on the bin frame 210 under the drive of the lifting mechanism 250 .

Wherein, the silo frame 210 is the overall frame structure of the first intelligent feeding system 200, which includes a silo base 211, and the silo base 211 is provided with a plurality of legs 212 on the side adjacent to the ground, to support The silo frame 210 provides support. In the first intelligent loading system 200 of this embodiment, the grasping device 240 is specifically assembled on the bin base 211 through the column 241, so that the first intelligent loading system 200 forms a whole.

The silos 220 used in the first intelligent feeding system 200 are specifically used to store the lens holder 10, the ICR 20 or the PCB board. This embodiment specifically includes two columns of silos 220, and each column of silos 220 runs from top to bottom. It is divided into multiple layers in turn, and each layer is used to place the material tray 221 for specifically storing the lens holder 10, the ICR 20 and the PCB board. In this embodiment, the material bin 220 is specifically composed of a tray frame 224, and a plurality of brackets 222 are correspondingly fixed on both sides of the tray frame 224, and the two brackets 222 arranged oppositely are used to align the material. The tray 221 is supported, that is, the tray 221 in this embodiment is placed on the brackets 222 on both sides of the tray frame 224 . Further, in this embodiment, a limit bar 223 is provided at the end of each bracket 222 away from the tray exchange device 230, which is used to limit the tray 221 placed on the bracket 222 to prevent the tray 221 from When the tray exchanging device 230 pushes the tray 221 back to the bin 220 , the tray 221 is detached from the support 222 .

The tray exchange device 230 is specifically used to pull the tray 221 out of the bin 220, so that the grabbing device 240 can grab and transfer the lens holder 10, ICR20 or PCB board stored in the tray 221. ; At the same time, the empty tray 221 can also be pushed back to the bin 220 again. It can be understood that the tray exchanging device 230 of this embodiment is assembled into the first intelligent feeding system 200, and can push and pull the trays 221 of each layer in the bin 220. At 230, the tray exchanging device 230 is set facing the uppermost tray 221 in the bin 220, and the bin 220 is at the bottom of the bin frame 210 at this moment. According to the use characteristics of the tray exchange device 230, the tray exchange device 230 of the present embodiment specifically includes a horizontal moving assembly (not shown) that can move horizontally relative to the bin 220, and a moving assembly (not shown) that moves vertically relative to the bin 220. Vertically moving assembly (not shown in the figure), and a pull rod (not shown in the figure) for the draw hook material tray 221. When the material tray exchanging device 230 of this embodiment is working, firstly, the horizontal moving component can be used to drive the pull rod to extend into the position where the material tray 221 is located, and then the vertical moving component can be used to drive the pull rod to move upward until the pull rod catches the material tray 221. Then use the horizontal moving assembly to move out the pull bar hooking the tray 221 , so that the tray exchange device 230 can pull the tray 221 out of the bin 220 . Conversely, it is also possible to push the empty tray 221 back into the bin 220 . Wherein, the power source in the horizontal moving assembly and the vertical moving assembly can be provided by a cylinder. Of course, the tray exchanging device 230 can also be implemented with other structures, since the tray exchanging device 230 is not the focus of the patent application for protection, no examples will be given here.

The grabbing device 240 is specifically used to grab and transfer the lens holder 10, ICR 20 or PCB board on the tray 221 on the tray exchange device 230, and then realize the fetching of the first intelligent feeding system 200. The role of feeding materials. It can be understood that the grabbing device 240 of this embodiment can be specifically configured as a robot arm structure according to the characteristics of its use, and the grabbing device 240 is used in the first intelligent feeding system 200, specifically for the The lens holders 10, ICR20 or PCB boards on the trays 221 on the two tray exchange devices 230 are sequentially fetched, that is, the grabbing device 240 first feeds the lens holder on one of the trays 221 during work. 10. Grab the ICR20 or the PCB board, and then grab the lens mount 10 , the ICR20 or the PCB board on another tray 221 after the grabbing is completed.

The lifting mechanism 250 is assembled into the first intelligent loading system 200, and is specifically used to drive the bin 220 to move up and down on the bin frame 210, so as to cooperate with the tray exchange device 230 to fully load the lens mount 10 The material tray 221 of ICR20 or PCB board is pulled out from the material bin 220 , and the empty material tray 221 is pushed to the return material bin 220 . The lifting mechanism 250 of this embodiment specifically includes a servo motor (not shown), a lead screw (not shown) and a slider (not shown) threaded with the lead screw (not shown), wherein the servo motor passes The shaft coupling (not shown) is connected with the lead screw, and the slide block is fixedly assembled with the two rows of feed bins 220, so that the two rows of feed bins 220 can be specifically driven to move up and down on the feed bin frame 210 with a servo motor .

It can be understood that in this embodiment, the grabbing device 240 can be arranged on one side of the two rows of silos 220 or in the middle of the two rows of hoppers 220 according to the requirements of use. When the grabbing device 240 is arranged on one side of the two rows of bins 220, the two rows of bins 220 are arranged side by side, and the tray frames 224 of the two rows of bins 220 share one side, correspondingly, the The slide block in the lifting mechanism 250 is fixedly connected to the tray frame 224; and when the grabbing device 240 is arranged at a position between the two rows of bins 220, the two rows of bins 220 pass through the tray frame respectively. 224 is slidingly connected with the bin frame 210, and correspondingly, the slider in the lifting mechanism 250 is fixedly connected with the tray frames 224 of the two rows of bins 220 through a connecting rod (not shown), so as to realize The lifting mechanism 250 has a driving effect on the two rows of feed bins 220 .

It can be seen from the above that when the first intelligent feeding system 200 is working, firstly, the two tray exchanging devices 230 pull out the trays 221 from the two rows of bins 220 respectively, and the grabbing device 240 sequentially pulls out the trays 221 from the two trays. The lens holder 10, ICR20 or PCB board on the material tray 221 on the exchange device 230 is picked up and transferred; Afterwards, the corresponding tray exchanging device 230 pushes the empty tray 221 back to the corresponding bin 220, and then the lifting mechanism 250 drives the two rows of bins 220 to raise a tray station, and the tray exchanging device 230 Then the material tray 221 in the corresponding feed bin 220 is pulled out; in this way, the empty feed tray 221 is pushed back into the feed bin 220, and the full feed tray 221 positioned at the next layer is pulled out from the feed bin 220; then , while the lens holder 10, ICR20 or PCB board on the other tray 221 is being grabbed by the grabbing device 240, the lifting mechanism 250 will also drive the two rows of magazines 220 to drop one tray station, and when the After the parts are completed, another tray exchange device 230 will push back the empty tray 221 to the corresponding bin 220, and the lifting mechanism 250 will drive the two rows of bins 220 to raise one tray station, and the tray will be exchanged. The device 230 then pulls out the tray 221 corresponding to the bin 220 . In this way, a cycle of the first intelligent feeding system 200 for loading the lens holder 10, the ICR 20 or the PCB board is completed, and the above operations are repeated to realize the overall feeding process of the first intelligent feeding system 200. It can be understood that the use of the above-mentioned first intelligent feeding system 200 realizes the uninterrupted operation of the grabbing device 240 , thereby improving the overall working efficiency of the assembly line 1 .

The second intelligent feeding system 201 specifically includes a four-station turntable (not shown), and a transfer mechanism for grabbing sheet metal parts from the four-station turntable and transferring them to the middle turntable 110 of the assembly platform 100 institutions (not shown). The four stations of the four-station turntable are respectively provided with two smart bins (not shown) for storing sheet metal parts, and each smart bin stores multi-layer sheet metal parts. Wherein, when the intelligent silo is working, it can sequentially raise the multi-layer sheet metal parts placed inside to the surface, so that the moving mechanism can grab the sheet metal parts placed on the four-station turntable. In this way, when the second intelligent feeding system 201 is working, the sheet metal parts in the two intelligent silos located on one of the stations can be grasped and transferred sequentially by the mobile mechanism, and when the intelligent silos are empty, the The four-station turntable is driven to rotate the angle of one station, and repeats the above actions for the intelligent bin on the next station, thus ensuring the uninterrupted work of the transfer mechanism. Wherein, the working principle of the transfer mechanism in the second intelligent feeding system is the same as the working principle of the grasping device 240 on the first intelligent feeding system 200, and its structure can be referred to the grasping device 240, which will not be detailed here. expounded.

The first assembly system 300 includes a lens holder positioning mechanism 310 and a lens holder secondary transfer mechanism 320; wherein, the lens holder positioning mechanism 310 is fixed on the lower fixed plate 130 of the assembly platform 100, and is used for grabbing The lens holder 10 transferred by the device 240 is accurately positioned; the second transfer mechanism 320 of the lens holder is fixed on the upper fixed plate 120 of the assembly platform 100, and is used to transfer the lens holder 10 on the lens holder positioning mechanism 310 to the assembly Tooling 111 on.

The lens holder positioning mechanism 310 includes a bottom plate 311 fixed on the lower fixed plate 130 of the assembly platform 100, and two lens holder pneumatic gripper assemblies 312 arranged on the bottom plate 311; the two lens holder pneumatic gripper assemblies 312 are respectively fixed on the bottom plate 311 through the support plate 313, and the moving parts of the two lens mount pneumatic clamping jaw assemblies 312 are respectively connected with a lens mount profiling jaw 314 for clamping and positioning the lens mount 10; , the support plate 313 is provided with a support platform 313, the support platform 313 is specifically arranged on the top of the lens holder pneumatic gripper assembly 312, and it has a positioning on one side end surface of the telescopic lens holder pneumatic gripper assembly 312 A groove (not shown in the figure) is used to place the lens holder 10. It can be understood that the profiling jaws 314 of the lens mount are oppositely arranged at the two ends far away from the pneumatic gripper assembly 312 of the lens mount, and are located on both sides of the positioning groove, and the profiling jaws 314 of the lens mount are on opposite sides The end face is set to match the structure of the lens mount 10, so that the lens mount positioning mechanism 310 can use the lens mount pneumatic gripper assembly 312 to drive the lens mount profiling gripper 314 to the lens placed in the positioning groove of the support table 313 when the lens mount positioning mechanism 310 is working. The lens mount 10 is clamped, and the precise positioning of the lens mount 10 is realized through the extrusion of the two lens mount profiling jaws 314 to the lens mount 10 . When the lens mount positioning mechanism 310 of this embodiment accurately positions the lens mount 10 , the position where the lens mount 10 is placed in the positioning groove of the support table 313 can be adjusted to further improve the assembly flexibility of the lens mount positioning mechanism 310 . In this embodiment, the support plate 313 and the bottom plate 311 are connected and fixed through the position adjustment plate 315, wherein the position adjustment plate 315 and the bottom plate 311 are tightened and fixed with a plurality of screws (not shown), so that The position adjustment of the support table 313 is realized by adjusting the screw position between the position adjustment plate 315 and the bottom plate 311 .

The lens holder secondary transfer mechanism 320 includes a mounting frame 321 fixed on the upper fixed plate 120 in the assembly platform 100, a horizontal driving mechanism 322 fixed on the mounting frame 321, and a moving part fixed on the horizontal driving mechanism 322. The vertical driving mechanism 323 on the top, and the grabbing mechanism 324 fixed on the moving part of the vertical driving mechanism 323 for grabbing the lens mount 10 . Wherein, the horizontal driving mechanism 322 can drive the vertical driving mechanism 323 and the grasping mechanism 324 to move in the horizontal direction, and the vertical driving mechanism 323 can drive the grasping mechanism 324 to move in the vertical direction, so that the lens mount The secondary transfer mechanism 320 can transfer the lens mount 10 on the lens mount positioning mechanism 310 to the assembly tool 111 . In this embodiment, the horizontal driving mechanism 322 and the vertical driving mechanism 323 specifically include air cylinders, and corresponding functions are realized by driving the telescopic rods of the air cylinders.

The second assembly system 400 includes an ICR positioning mechanism 410, an ICR guiding and pressing mechanism 420, and an assembly driving mechanism 430, wherein the ICR positioning mechanism 410 is fixed on the lower fixed plate 130 of the assembly platform 100, and is used for grabbing The ICR20 transferred by the device 240 is accurately positioned; the assembly driving mechanism 430 is arranged on the ICR positioning mechanism 410, and is used to drive the positioned ICR to move toward the lens mount 10 on the assembly tooling 111, so as to realize the alignment between the ICR20 and the lens mount 10. The assembly between, and the ICR guiding and pressing mechanism 420 is applied in the second assembly system 400, and it is used in conjunction with the assembly driving mechanism 430, so as to prevent the assembly driving mechanism 430 from driving the ICR20 into the lens holder 10. The ICR 20 collides with the inner wall of the lens mount 10 to cause damage to the ICR 20 .

Since the ICR positioning mechanism 410 is used in the second assembly system 400 to precisely position the ICR20 transferred by the grabbing device 240, the specific structure of the ICR positioning mechanism 410 can be set to match the lens holder positioning mechanism 310. The structure is similar. Here is a further explanation on the difference between the two: the position for clamping the ICR20 on the ICR pneumatic jaw assembly 411 used for clamping and positioning the ICR20 in the ICR positioning mechanism 410 is specifically set near the assembly tooling 111 That is, when the ICR20 is clamped and positioned by the ICR pneumatic gripper assembly 411, the ICR20 protrudes toward the direction of the assembly tool 111, so as to facilitate the assembly between the ICR20 and the lens holder 10; and the ICR positioning mechanism 410 The ICR pneumatic gripper assembly 411 can move back and forth along the radial direction of the upper fixed plate 120, so as to insert the ICR20 clamped by the ICR pneumatic gripper assembly 411 into the lens holder 10 of the assembly tool 111 and realize two The assembly between them, that is, the ICR pneumatic gripper assembly 411 is specifically assembled on the ICR positioning mechanism 410 in a sliding connection manner through guide rails.

It can be understood that the assembly drive mechanism 430 is applied in the second assembly system 400 to drive the ICR pneumatic gripper assembly 411 to move back and forth in the direction of the assembly tool 111. In this embodiment, the assembly drive mechanism 430 is specifically configured as a cylinder (not shown), and the telescopic part of the cylinder is directly or indirectly fixed to the ICR pneumatic gripper assembly 411 to realize the insertion of the ICR20 clamped on the driven ICR pneumatic gripper assembly 411 into the lens mount 10 .

The ICR guiding and pressing mechanism 420 is applied on the second assembly system 400, specifically assembled on the upper fixed plate 120 of the assembly platform 100, which includes a bracket 421 fixed on the upper fixed plate 120, and is arranged on the bracket 421 The vertical driving assembly 422 on the top, and the pressing assembly 423 fixed on the telescopic part of the vertical driving assembly 422 . In this embodiment, the vertical driving assembly 422 is configured as an air cylinder, and the air cylinder is specifically arranged directly above the assembly tool 111 to drive the pressing assembly 423 to move back and forth in the vertical direction. The pressing assembly 423 includes a connecting plate 4231 fixed on the telescopic rod of the cylinder, and inclined-plane guide tooling 4232 arranged on both sides of the connecting plate. The end face of the guide block 4233 that plays a role in pressing and guiding is specifically set as an inclined plane, and when the guide block 4233 is pressed onto the lens holder 10, the lowest end of the guide block 4233 and the lens holder 10 are used for contact with the ICR20. The top surfaces of the assembly are overlapped to guide the ICR 20 inserted into the lens mount 10 to prevent the ICR 20 from colliding with the inner wall of the lens mount 10 and causing damage to the ICR 20 .

The fourth assembly system 600 includes a sheet metal positioning mechanism 610 for accurately determining the sheet metal, and is used to grab the precisely positioned sheet metal through the sheet metal positioning mechanism 610 and move it to the assembly tool 111 The secondary transfer mechanism 620 for the sheet metal parts is used to realize the assembly of the lens mount 10, the ICR20 and the sheet metal parts. Since sheet metal parts are unnecessary components for the camera front assembly, and the functions of the sheet metal part positioning mechanism 610 and the sheet metal part secondary transfer mechanism 620 of the fourth assembly system 600 are different from those of the first assembly system 600. The structure of the lens mount positioning mechanism 310 and the lens mount secondary transfer mechanism in the system 300 are similar, and will not be elaborated here.

The third assembly system 500 includes a PCB board positioning mechanism 510 and a PCB board secondary transfer mechanism 520, wherein the PCB board positioning mechanism 510 is fixed on the lower fixed plate 130 of the assembly platform 100, and is used for placing the PCB board by the grabbing device 240 to carry out accurate positioning of the PCB board transferred, and the secondary transfer mechanism 520 of the PCB board is fixed on the upper fixed plate 120 of the assembly platform 100, and is used to grab the PCB board that will be positioned by the PCB board positioning mechanism 510 and transfer it To the assembly tooling 111, and realize the assembly with the lens mount 10, the ICR20 and the sheet metal parts.

Since the working principle of the PCB board positioning mechanism 510 of the present embodiment is the same as that of the lens holder positioning mechanism 310, the working principle of the secondary transfer mechanism 520 of the PCB board and the secondary transfer mechanism 320 of the lens holder is also the same, so The specific structure of the PCB board positioning mechanism 510 and the PCB board secondary transfer mechanism 520 of the present embodiment can also be set to be similar to the structure of the lens holder positioning mechanism 310 and the lens holder secondary transfer mechanism 320, here The existing differences are further explained: the PCB profiling gripper on the PCB pneumatic gripper assembly (not shown) used for clamping and positioning the PCB in the PCB positioning mechanism 510 can be The structural characteristics of the PCB board that needs to be used can be set as a diagonal line, and cooperate with the gaps on the two diagonal corners of the PCB board itself to achieve precise positioning of the PCB board.

The screw machine 700 is applied on the assembly line 1 to fix the assembled front-end components with screws. It can be understood that, according to the use requirements of the screw machine 700, the muzzle of the screw machine 700 can be correspondingly set above the fixing hole (not shown) on the front assembly, and set through a certain program so that when clamping The assembly tool 111 holding the front-end assembly is moved to the position where the screw machine 700 is located, and starts to work to realize screwing and fixing the front-end assembly. The screw machine 700 in this embodiment can specifically be a screw machine in the prior art, so it will not be described in detail in this embodiment. In this embodiment, the assembly line 1 includes two screw machines 700 to meet the fixed assembly requirements of the front-end components.

The blanking system 800 includes a 180° turning mechanism 810 and a Z-axis transfer mechanism 820, wherein the 180° turning mechanism 810 is used to grab the front-end assembly and turn it over 180°, that is, to realize the assembled front-end assembly from the assembled Moved out from the production line, the Z-axis transfer mechanism 820 is used to grab the front-end assembly from the 180° turning mechanism 810 and transfer it to the focusing production line.

The 180° turning mechanism 810 includes a jaw assembly 811, a mounting frame 812, and a rotating cylinder 813 on the mounting frame 812, wherein the rotating angle of the rotating cylinder 813 is 180°, and the rotating rod of the rotating cylinder 813 The part is fixedly connected with the jaw assembly 811 through the connecting frame 814 . In this embodiment, the jaw assembly 811 includes two pneumatic jaw assemblies 811 disposed opposite to each other.

The Z-axis transfer mechanism 820 includes a manipulator transfer assembly 821, a Z-axis connection assembly 822 disposed on the manipulator transfer assembly 821, and a Z-axis head tool 823 for grabbing the front end assembly on the gripper assembly 811 , wherein the Z-axis connection assembly 822 is slidably connected with the manipulator transfer assembly 821 in a vertical manner, the Z-axis head tool 823 is fixed at the end of the Z-axis connection assembly 822 away from the manipulator transfer assembly 821, and It can move back and forth along the direction of the extension line of the Z-axis connecting component 822 . That is to say, the Z-axis transfer mechanism 820 can drive the Z-axis head tool 823 to grab and transfer the front end assembly located on the jaw assembly 811 of the 180° turning mechanism 810 during operation. In this embodiment, the manipulator transfer assembly 821 and the Z-axis connection assembly 822 are both configured as electric cylinders, wherein the Z-axis connection assembly 822 is connected to the manipulator transfer assembly 821 through the bracket 8221 and the slider 8211, further A drag chain 8212 is arranged on the manipulator transfer assembly 821 , and the other end of the drag chain 8212 is fixedly connected to the bracket 8221 . Wherein, the Z-axis head tool 823 includes a connection plate 8231 fixed on the Z-axis connection assembly 822 , and two pneumatic jaw assemblies (not shown) arranged on the connection plate 8231 .

It can be seen from the above that when the blanking system of this embodiment is working, the jaw assembly 811 located on the 180° turning mechanism 810 grabs the assembled front end assembly from the assembly line, and then uses the rotary cylinder 813 to absorb the front end assembly. The jaw assembly 811 of the assembly turns over 180°; then the manipulator transfer assembly 821 starts to work, drives the Z-axis connection assembly 822 and the Z-axis head tool 823 to move directly above the 180°-turned jaw assembly 811, and the Z-axis The connection assembly 822 starts to work, and drives the Z-axis head tool 823 to move down until the pneumatic jaw assembly on the Z-axis head tool 823 contacts the front-end assembly absorbed by the jaw assembly 811, and then the jaw assembly 811 is on the front-end assembly. Then, the Z-axis connecting assembly 822 drives the Z-axis head tool 823 to move upwards and the manipulator transfer assembly 821 drives the Z The shaft connection assembly 822 is at the position where the focusing production line is located, and finally the pneumatic gripper assembly on the Z-axis head tool 823 feeds the absorbed front end assembly, and completes a cycle, thus completing the unloading system 800 Perform blanking operations on the front-end components.

In summary, the lens mount and ICR automatic assembly production line of the present utility model realizes the automation of the assembly of the lens mount, ICR and PCB board in the camera through reasonable structural settings. Compared with the existing semi-automatic production, Not only the production cost is low, the efficiency is high, but also the stability is good, which meets the production and development needs of the enterprise.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (10)

1. A lens mount and an ICR automated assembly production line are used to automate the assembly of the lens mount and the ICR, characterized in that: the assembly line includes: An assembly platform, the assembly platform includes an intermediate turntable and a plurality of assembly tools arranged on the middle turntable; The first assembly system includes a lens mount positioning mechanism for positioning the lens mount, and a lens mount secondary transfer mechanism for transferring the lens mount on the lens mount positioning mechanism to the assembly tool; The second assembly system includes an ICR positioning mechanism for positioning the ICR, and an assembly driving mechanism for driving the ICR on the ICR positioning mechanism to be inserted into the lens holder on the assembly tool; And a feeding system, which is used to feed the first assembly system and the second assembly system respectively. 2. The lens mount and ICR automatic assembly production line according to claim 1, characterized in that: the assembly platform sequentially includes an upper fixed plate, a lower fixed plate, and an intermediate turntable between the upper fixed plate and the lower fixed plate, Wherein the upper fixed disk, the middle rotating disk and the lower fixed disk are set in a stepped shape. 3 . The lens mount and ICR automated assembly line according to claim 1 , wherein two pins are arranged on each of the assembly tooling for limiting and fixing the lens mount placed on the assembly tooling. 4 . 4. The lens mount and ICR automated assembly line according to claim 1, wherein the lens mount positioning mechanism includes a bottom plate, and two lens mount pneumatic gripper assemblies arranged on the bottom plate, wherein the lens mount The pneumatic gripper components are respectively fixed on the bottom plate through the support plate; the two lens mount pneumatic gripper assemblies are respectively connected with a lens mount profiling gripper for clamping and positioning the lens mount. 5. The lens mount and ICR automated assembly line according to claim 1, characterized in that: the secondary transfer mechanism of the lens mount includes a mounting frame, a gripping mechanism for grabbing the lens mount, and a driving mechanism for grabbing the lens mount There is a vertical drive mechanism for the fetching mechanism to move in the vertical direction, and a horizontal drive mechanism for driving the grabbing mechanism to move in the horizontal direction. 6 . The lens mount and ICR automated assembly line according to claim 1 , wherein the second assembly system further includes an ICR guiding and pressing mechanism to guide the insertion of the ICR into the lens mount. 7. The lens mount and ICR automated assembly line according to claim 6, characterized in that: the ICR guiding and pressing mechanism comprises a bracket, a vertical drive assembly arranged on the bracket, and a vertical drive assembly fixed on the vertical drive assembly. A pressing assembly on the telescoping part, wherein the pressing assembly is provided with a guide block whose end face is an inclined plane. 8. The lens mount and ICR automated assembly line according to claim 1, characterized in that: the feeding system includes a bin frame, a lifting mechanism, two tray exchanging devices and a grabbing device; the bin frame There are two rows of silos on the top, and each row of silos is arranged with multi-layer trays from top to bottom, and the two rows of silos are slidably connected to the frame of the silo, and can be driven up and down by the lifting mechanism; The two tray exchanging devices described above are arranged opposite to the two rows of bins, and are used to pull out and push back the trays in the corresponding bins; Grab and transfer the lens holder, ICR or PCB board on the machine. 9. The lens mount and ICR automated assembly line according to claim 8, characterized in that: the grabbing device is arranged on one side of the two rows of silos. 10. The lens mount and ICR automated assembly line according to claim 8, characterized in that: the grabbing device is arranged at a position between two rows of silos.