TWI811132B - Camera lens rubber sleeve automatic assembly system - Google Patents

Abstract

A camera lens rubber sleeve automatic assembly system is provided. The system includes a rubber sleeve automatic placement device, a loading and unloading device, and an index plate which is set to rotate. The rubber sleeve automatic placement device includes a mechanical arm unit and a feeder. Positioning fixture fixed on the index plate. The loading and unloading device can install the camera module on the positioning fixture and remove the camera module from the positioning fixture. The mechanical arm unit is equipped with an adsorption mechanism to transfer the rubber sleeve from a feeder to the camera module. This technical solution changes original manual installation of rubber sleeves into mechanical automatic installation can be reduced consumption of manpower.

Description

Automatic assembly system for photographic lens rubber sleeve

An automatic equipment system, in particular to an automatic assembly system for a photographic lens rubber sleeve.

The microphones of notebook computers are basically integrated on the camera module. Generally, there are two microphones on the camera module, and rubber sleeves are nested on the microphones. The function of the rubber sleeve is to form a sealed channel between the microphone and the sound receiving hole, so as to prevent noise from interfering with the microphone's radio reception. The rubber sleeve itself has some characteristics, such as small size (5*4*2.65mm), soft material, and small adhesive area on the back, so the rubber sleeve is currently installed manually. The process of manual installation is as follows. First, the operator takes out the camera module from the material box, passes the camera module through the positioning column in the positioning fixture for positioning, then removes the rubber sleeve from the feeder, and installs the rubber sleeve on the On the corresponding position of the camera module, after installing the two rubber sleeves, use the cover of the jig to press the rubber sleeves to ensure that they are fixed. However, there are some difficulties in the process of manually installing the rubber cover. First, because the positioning column is small, it is difficult to locate the camera module; second, the rubber cover is small and soft, and it is difficult for the operator to remove the material. When the sleeve is installed on the microphone, the microphone element has been covered by fingers, and the alignment needs to be done by experience, and it is easy to install skewed.

The present invention intends to provide an automatic assembly system for rubber sleeves of photographic lenses, which aims to solve the problems of manual installation of rubber sleeves that are difficult and easy to install and skewed.

In order to achieve the above object, the present invention adopts the following technical solutions: the automatic assembly system of the rubber cover of the photographic lens includes an automatic rubber cover mounting device, a loading and unloading device and a rotating index plate, and the automatic rubber cover mounting device includes a manipulator unit and The feeder and the positioning fixture are fixed on the indexing plate. The loading and unloading device can install the camera module on the positioning fixture and remove the camera module from the positioning fixture. The manipulator unit is equipped with a rubber sleeve Transfer from the feeder to the adsorption mechanism on the camera module.

The beneficial effect of this scheme is: the original work of manually installing the rubber sleeve is changed to mechanical automatic installation, the feeder automatically provides the rubber sleeve, the adsorption mechanism of the manipulator absorbs the rubber sleeve, and then transfers it to the positioning fixture Above, the rubber sleeve and the camera module are assembled to reduce the labor cost. Among them, the inventor has carried out multiple clamping verification experiments on removing and installing the rubber sleeve, tried different clamping methods, and finally found that absorbing the rubber sleeve through the adsorption mechanism can minimize the deformation of the rubber sleeve during the transfer process. Thus, the assembly yield and installation accuracy are greatly improved. At the same time, the adoption of the adsorption mechanism can prevent the installation of the rubber sleeve from being skewed and improve the installation quality of the rubber sleeve.

Preferably, as an improvement, it further includes a workbench, on which four stations are arranged in turn around the index plate, including a loading station, an assembly station, a pressing station and a blanking station, and the indexing There are four positioning jigs evenly distributed in the circumferential direction of the disk, and each positioning jig is rotated to each station in turn. The assembly station is equipped with a positioning mechanism for fixing the camera module, and the pressing station is equipped with a press for pressing the rubber sleeve. mechanism, the positioning mechanism includes a pressing plate, and the pressing mechanism includes a pressing plate B, and both the pressing plate A and the pressing plate B are connected with the workbench for lifting.

In this way, the empty camera module is installed in the positioning fixture at the loading station, the index plate rotates to transfer the camera module to the assembly station to install the rubber sleeve, the index plate rotates to the pressing station, and presses The mechanism presses the rubber sleeve to ensure that it is firmly fixed, and finally rotates the index plate to enter the unloading station. Since the camera module is relatively thin, it is easy to damage the camera module by hand, so it must be placed in the positioning jig to fix it; the four positioning jigs are fixed on the circular indexing plate, compared with the linear arrangement of the circular The shape arrangement has certain advantages, which reduces the length of the equipment and has high space utilization efficiency; at the same time, the four camera modules on the index plate are assembled, and the corresponding stations correspond to the camera modules of the same specification by rotating the index plate. , Compared with manual installation, this setting greatly improves the assembly efficiency.

Preferably, as an improvement, the manipulator unit includes a first controller, a first servo motor and a manipulator, and one end of the manipulator is provided with a mounting part, and the first upper visual sensor and a light source are fixed on the mounting part, and the material supply A lower visual sensor is arranged between the device and the positioning mechanism, the other end of the manipulator is connected with a second servo motor, the installation part is connected with the second servo motor, the first controller is respectively connected with the first upper visual sensor, the lower The visual sensor, the first servo motor and the second servo motor of the manipulator are electrically connected.

So set, the first upper visual sensor collects the image of the rubber sleeve, the first controller is electrically connected with the manipulator unit and the visual sensor respectively, the first upper visual sensor collects the position image of the rubber sleeve, and the first upper visual sensor collects the image of the rubber sleeve. The controller corrects the image collected by the first upper visual sensor, and controls the translation and rotation of the suction mechanism according to the deviation between the corrected rubber sleeve image and the target position figure and the deviation angle, and moves the suction head to the correct position. Above the position, the controller controls the manipulator unit to absorb the rubber sleeve, and then transfers the rubber sleeve to the target position and assembles the camera module. The assembly of the rubber sleeve in this way has the characteristics of high lamination accuracy, which solves the problem of traditional manual lamination. Due to the small size of the rubber sleeve, it is difficult to locate the problem, which greatly improves the yield of the product.

The lower visual sensor collects the bottom image of the rubber sleeve, and the first controller compares the image collected by the lower visual sensor with the standard image, corrects the image at the bottom of the rubber sleeve, and then further adjusts the adsorption The action of the mechanism compensates the deviation of the rubber sleeve due to deformation, and further improves the installation accuracy of the rubber sleeve. The light source is used to provide a good lighting environment for the first upper visual sensor and the lower visual sensor.

Preferably, as an improvement, the loading and unloading device includes a loading and unloading transfer module, the loading and unloading transfer module includes a transfer mechanism and a transfer mechanism, the transfer mechanism and the transfer mechanism are connected and drive the transfer mechanism to move, the transfer mechanism and The transfer mechanism is connected up and down, and the transfer mechanism includes a first transfer suction head and a second transfer suction head for picking up the camera module, so as to realize the positioning, installation and removal of the camera module.

In this way, the transfer mechanism drives the transfer mechanism to move, and the transfer mechanism and the first transfer suction head and the second transfer suction head are connected up and down, so that the first transfer suction head and the second transfer suction head respectively realize the empty The positioning of the camera module is installed on the positioning fixture of the loading station and the task of removing the assembled camera module from the positioning fixture shortens the time for loading and unloading and further improves work efficiency.

Preferably, as an improvement, the loading and unloading device further includes a loading and unloading lifting module and a magazine positioning mechanism. A plurality of material boxes of different sizes are lifted and lowered; the loading and unloading device also includes a worktable, and two material box positioning mechanisms are fixed on the workbench to correct the position of the material box.

With such a setting, since different manufacturers have different sizes of material boxes for storing photo modules, the lifting plate in this solution can adapt to material boxes of different sizes, and at the same time, multiple material boxes can be placed on the lifting plate, which further improves the practicability of the device and usability.

Preferably, as an improvement, the loading and unloading device further includes a suction cup mechanism for transferring the material box from the loading and unloading lifting plate to the unloading and lifting plate, and the suction cup mechanism is lifted and connected to the conveying mechanism.

With such a setting, when there is no lifting module on the loading lifting plate, the empty material box on the loading lifting plate is transferred to the unloading lifting plate through the suction cup mechanism, and the recovery of the empty material box is completed, and there is no need to add a tray The recovery device, and this setting makes the process more rational, and the assembled camera module can be continuously placed in the magazine on the unloading lifting plate.

Preferably, as an improvement, the adsorption mechanism includes two sets of suction heads and connecting pipes, the ends of the suction heads are provided with grooves that match the shape of the rubber sleeve, the suction heads are connected through the connecting pipes and the mounting part, and the suction heads and the connecting pipe slide Connection, the connecting pipe is provided with a spring.

In this way, by setting the end of the suction head into a groove that matches the shape of the rubber sleeve, the deformation of the rubber sleeve can be reduced to the greatest extent, which can not only improve the installation accuracy, but also can absorb the rubber sleeve more firmly; the connecting pipe There is a spring in the middle to buffer the action of the suction head, so as to avoid the rigid collision of the suction head and other structures during the suction or assembly process. On the other hand, because the rubber sleeve also has certain elasticity, the spring can also buffer the rubber sleeve when absorbing the rubber sleeve. Reduce the deformation of the rubber sleeve; in addition, the bottom surface of the rubber sleeve is coated with adhesive. According to different product batches, the thickness of the adhesive may have slight differences. If the suction head is rigidly connected to the manipulator, if the adhesive is thicker , The suction head will be attached according to the set lifting distance, and the rubber sleeve will be deformed due to excessive force. The above problems can be avoided by connecting the suction head to the manipulator through the spring for buffering.

Since two rubber sleeves need to be assembled on each camera module, there are two sets of suction heads on the adsorption mechanism. Through this setting, the two sets of suction heads suck up the rubber sleeves on the feeder one after another, and transfer the rubber sleeves to the assembly at the same time. Above the work station, the suction head fits the rubber cover at the set position respectively, which can assemble the rubber cover more quickly. The inventor analyzed the man-hours of the manual operation process, and manually assembled two rubber Even a skilled worker needs 17.5 seconds to work on the rubber sleeve. If the assembly is slightly adjusted due to the skew, the assembly time will be longer. Compared with manual installation, this setting can greatly shorten the installation time.

Preferably, as an improvement, the loading and unloading device further includes a second upper vision sensor, a second controller and a light source, the second upper vision sensor and the light source are arranged above the loading and unloading device, the second controller and The second upper visual sensor, the transmission mechanism, the transfer mechanism, the suction cup mechanism, the loading and unloading lifting module and the magazine positioning mechanism are electrically connected. In this way, the second upper visual sensor collects the position images of the camera module in the material box in the upper material lifting plate and the lower material lifting plate, and the second controller performs a process on the image collected by the second upper visual sensor. After the analysis, the second controller controls the transfer mechanism to transfer the transfer mechanism to the set position, and then controls the transfer mechanism to absorb the camera module and place the assembled camera module in the magazine.

Secondly, after the second controller analyzes the image collected by the second upper visual sensor, when it is found that the number of camera modules in the magazine on the feeding lifting plate is zero, the second controller drives the suction cup through the control transmission mechanism The mechanism transfers the empty magazines. When an empty material box is transferred from the material lifting plate to the material lifting plate through the suction cup mechanism, the second controller controls the material lifting plate to rise for a set distance, and controls the material lifting plate to lower the set distance to keep the top layer The height of the material box is fixed, so that the first transfer nozzle and the second transfer nozzle can be raised and lowered by the same distance to absorb the camera module, thereby improving the adsorption accuracy.

Again, the second upper vision sensor collects the position of the material box in the material lifting plate and the lower material lifting plate, and the second controller corrects the image collected by the second upper vision sensor, and according to the corrected image The amount of deviation and the deviation angle from the target position figure control the positioning mechanism of the magazine to adjust the position of the magazine, so that the first transfer suction head and the second transfer suction head transfer the camera module.

Preferably, as an improvement, both magazine positioning mechanisms include a cylinder and two push plates, and the cylinder drives the two push plates to move laterally or vertically.

Such setting, because the material boxes have different sizes, through the setting of the push plate, the positions of the material boxes of different sizes can be adjusted, and they can be adjusted to the set positions to facilitate the removal of the camera module in the material box. use.

Preferably, as an improvement, the positioning jig is provided with a positioning column, and the camera module is inserted into the positioning column during loading.

With this arrangement, the position accuracy of the camera module on the positioning jig can be further improved after the camera module is inserted into the positioning column.

1: manipulator

2: Feeder

3: Dial

4: Lower vision sensor

5: connecting pipe

6: The first upper visual sensor

7: Push plate

8: Support plate

9: Manipulator seat

10: suction head

11: A platen

12:B platen

13: Positioning fixture

14: Photography module

15:Microphone

16: positioning column

17: Spring

18: Feeding lifting plate

19: Unloading lifting plate

20: Chute

21: The first transfer tip

22: The second transfer tip

23: Suction cup mechanism

24: suction cup

25: Vertical conveyor chain

26: slide rail

27: Fixed plate

28: Horizontal conveyor chain

FIG. 1 is a top view of an embodiment of the present invention.

Figure 2 is an isometric view of an embodiment of the present invention.

Fig. 3 is a schematic structural view of the indexing plate of the present invention.

Fig. 4 is a structural diagram of a positioning jig installed with a camera module according to the present invention.

Fig. 5 is a structural diagram of the manipulator unit of the present invention.

Fig. 6 is a diagram showing the structure of the suction head of the present invention.

Fig. 7 is a schematic structural diagram of the loading and unloading module and the magazine positioning mechanism of the present invention.

Fig. 8 is a schematic diagram of the structure of the conveying mechanism of the present invention.

Figure 9 is a bottom view of the sucker structure of the present invention.

The following is further described in detail through specific implementation methods: As shown in "Picture 1", the automatic assembly system for the rubber sleeve of the photographic lens includes the upper loading and unloading device, the lower rubber sleeve automatic placement device, several lifting cylinders and rotating index plates, and the rubber sleeve automatic placement device It includes a workbench, a manipulator unit and a feeder 2, the feeder 2 is fixedly installed on the workbench, and is provided with an indexing plate 3 and a workbench rotatable connection. As shown in "Fig. 5", the manipulator unit includes a manipulator 1, a first controller, a first servo motor, and a manipulator base 9. The manipulator 1 is fixed on the workbench through the manipulator base 9. The manipulator 1 includes In the installation part, the first servo motor is connected to one end of the manipulator 1 for driving the manipulator 1 to rotate, and the other end of the manipulator 1 is bolted to a second servo motor, and the installation part is connected to the second servo motor. The side of the installation part is fixed with the first upper visual sensor 6 and the light source. The lower end of the installation part is provided with an adsorption mechanism for absorbing the rubber sleeve. The manipulator 1 transfers the rubber sleeve from the feeder 2 to the corresponding positioning fixture 13. Finally, the up-and-down movement of the adsorption mechanism is controlled by the lifting cylinder to realize the installation of the rubber sleeve. The model of the feeder 2 in this embodiment is Feeder-LZC-FD02-070.

As shown in "Fig. 5" and "Fig. 6", the adsorption mechanism includes two sets of suction heads 10, a connecting pipe 5 and a spring 17. The ends of the suction heads 10 are provided with grooves that match the shape of the rubber sleeve. 10 is connected through the connecting pipe 5 and the installation part. The suction head 10 is provided with a rod slidingly connected to the inner wall of the connecting pipe 5. The rod is in contact with the spring 17, and the spring 17 is placed in the connecting pipe to buffer the suction head 10. The rubber sleeve automatic placement device further includes a negative pressure machine, and the suction head 10 is connected with the negative pressure machine. A lower visual sensor 4 is provided between the feeder 2 and the indexing plate 3, and the first controller is connected with the first upper visual sensor 6, the lower visual sensor 4, and the first servo motor of the manipulator, respectively. The second servo motor is electrically connected. The model of the manipulator in this embodiment is DELTA-ROBOT DRS40L3 Serie.

As shown in "Fig. 3", there are four stations around the indexing plate 3 on the workbench, including the loading station, assembly station, pressing station and unloading station. There are four positioning jigs 13 evenly distributed in the circumferential direction as shown in "Figure 4". The indexing plate 3 drives the positioning jigs 13 to rotate 90 degrees each time. By rotating the index plate 3, the corresponding stations correspond to the camera modules 14 of the same specification one by one. At the loading station, the loading and unloading device positions and installs the camera module 14 into the positioning jig 13, rotates the camera module 14 on the index plate 3 to the assembly station, and the manipulator unit assembles the rubber sleeve to the camera module. On the group 14, rotate the indexing plate 3 at the back, and press the rubber sleeve at the pressing station to ensure that it is well fixed. Finally, the loading and unloading device removes the assembled camera module 14. As shown in "Figure 3", the assembly station is equipped with a positioning mechanism for fixing the camera module 14 when the rubber cover is installed on the manipulator 1, and the pressing station is equipped with a pressing mechanism for pressing the rubber cover. The positioning mechanism includes A The pressing plate 11, the pressing mechanism includes the B pressing plate 12, the A pressing plate 11 and the B pressing plate 12 are driven by the lifting cylinder to carry out the reciprocating lifting movement.

As shown in "Picture 2", the loading and unloading device includes a loading and unloading transfer module, and the loading and unloading transfer module includes a transmission mechanism and a transfer mechanism. As shown in "Picture 8", the transmission mechanism includes a horizontal transmission part and The vertical transmission part, the vertical transmission part includes a vertical transmission chain 25, a third servo motor and a slide rail 26, the vertical transmission chain 25 drives the horizontal transmission part to slide longitudinally along the slide rail 26, and the horizontal transmission part includes a fixed plate 27, a horizontal transmission chain 28 , the fourth servo motor and the support plate 8, the support plate 8 is provided with a chute 20, and the transverse transmission chain 28 drives the fixed plate 27 to slide laterally along the chute 20, as shown in "Fig. 8", the transfer mechanism is arranged on On the fixed plate 27, the transfer mechanism includes a first transfer suction head 21 and a second transfer suction head 22 for absorbing the photographic module 14, and the first transfer suction head 21 and the second transfer suction head 22 are all connected with each other. The negative pressure machine is connected, and the first transfer suction head 21 and the second transfer suction head 22 are all lifted and connected through the lifting cylinder and the fixed plate 27 . The horizontal transmission chain 28 and the vertical transmission chain 25 are respectively driven by the third servo motor and the fourth servo motor.

As shown in "Figure 7", the loading and unloading device in this embodiment further includes a loading and unloading module and a magazine positioning mechanism. The cylinder drives the feeding lifting plate 18 and the feeding lifting plate 19 to drive a plurality of material boxes of different specifications to lift; the loading and unloading device also includes a workbench, which is provided with a material box positioning mechanism to position the material box Each feed box positioning mechanism includes two push cylinders and two push plates 7, the push cylinder drives the push plate 7 to move horizontally or vertically, and the push plate 7 pushes the feed box until it moves to the set position.

As shown in "Fig. 8", this embodiment further includes a suction cup mechanism 23 for transferring the magazine from the feeding lifting plate 18 to the unloading lifting plate 19. The sucking cup mechanism 23 includes 4 suction cups 24, 4 suction cups 24 are all connected with negative pressure machine. The suction cup mechanism 23 is lifted and connected to the support plate 8 through the lifting cylinder. When the longitudinal transmission part drives the horizontal transmission part to slide longitudinally along the slide rail 26, the suction cup mechanism 23 slides longitudinally along with it to the position of the feeding lifting plate 18, and the suction cup Mechanism 23 descends until the feed box is adsorbed, and the rear suction cup mechanism 23 continues to slide vertically to the position of the blanking lifting plate 19, and the suction cup mechanism 23 places the adsorbed feed box on the blanking lifting plate.

As shown in FIG. 4 , the positioning jig 13 in this embodiment is provided with two positioning columns 16 , through which the camera module 14 can be precisely positioned during loading.

The loading and unloading device further includes a second upper visual sensor, a second controller, and a light source. The second upper visual sensor and the light source are arranged above the loading and unloading module. The second controller and the second upper visual sensor respectively The third servo motor and the fourth servo motor of the measuring device, the transmission mechanism, the lifting cylinder of the transfer mechanism, the lifting cylinder above the suction cup mechanism 23, the lifting cylinder of the loading and unloading lifting module and the pushing cylinder of the magazine positioning mechanism are electrically connected.

The specific implementation process is as follows: As shown in "Fig. 1", at the loading station, the camera module 14 of the transfer mechanism is positioned and installed in the corresponding positioning jig 13, and the index plate 3 is rotated to transfer the camera module 14 to assembly At the station, the manipulator unit assembles the rubber sleeve onto the camera module 14, and then rotates the indexing plate 3 to transfer the camera module 14 to the pressing machine. position, the lifting cylinder drives the B pressure plate 12 to move downward, and the B pressure plate 12 presses the rubber sleeve to ensure that it is well fixed, and finally the loading and unloading device removes the assembled camera module 14.

When assembling the station, the positioning mechanism drives the A pressure plate 11 downward through the lifting cylinder, and the A pressure plate descends to press the camera module 14. At the same time, the first upper visual sensor 6 collects the image of the rubber sleeve, and the first upper visual sensor The detector 6 collects the position image of the rubber sleeve, and the first controller corrects the image collected by the first upper vision sensor 6. According to the deviation between the corrected rubber sleeve image and the target position graph and the deviation The angle controls the translation and rotation of the two suction heads 10 to move the suction heads 10 to the correct position. The controller controls the manipulator unit to absorb the rubber sleeve, and then transfers the rubber sleeve to the target position and assembles the camera module 14.

As shown in "Figure 4", since each camera module 14 has two microphones 15, one camera module 14 needs to be assembled with two rubber sleeves, and two sets of suction heads 10 are provided on the adsorption mechanism. , two sets of suction heads 10 successively absorb the rubber sleeve on the feeder 2, and transfer the rubber sleeve to the top of the assembly station at the same time. The suction heads 10 fit the rubber sleeve to the set position respectively, so that the rubber sleeve can be assembled more quickly.

The bottom image of the rubber sleeve is collected by the lower visual sensor 4, and the first controller compares the image collected by the lower visual sensor 4 with the standard image, corrects the image at the bottom of the rubber sleeve, and further The action of the suction head 10 is adjusted to compensate for the deviation caused by the deformation of the rubber sleeve by the suction head 10 during the transfer of the rubber sleeve. During the pressing station, the B pressing plate 12 of the pressing station is driven to move downward by the lifting cylinder, and the rubber sleeve is pressed to ensure that it is well fixed. After the pressing is completed, the lifting cylinder drives the B pressing plate 12 to rise.

"Picture 8" is the upper loading and unloading transfer module in "Picture 1". When loading station, the second upper vision sensor collects the photographic model in the material box in the material lifting plate 18 and the material lifting plate 19. The position image of group 14, after the second controller analyzes the image collected by the second upper visual sensor, the second controller controls the transfer mechanism to transfer the transfer mechanism to the set position, and then controls the transfer mechanism to absorb the image The module 14 and the assembled camera module 14 are placed in the magazine. The specific method is: after the first transfer suction head 21 sucks the camera module 14 from the magazine, A in "Fig. 1" It is the loading station, and the transfer mechanism is transferred to the top of the corresponding positioning jig 13 of the loading station through the transmission mechanism. After the second transfer suction head 22 moves downward to remove the assembled camera module 14, the second A controller adjusts the position of the transfer mechanism again to transfer the first transfer suction head 21 above the positioning fixture 13 of the loading station, and the first transfer suction head 21 installs the unprocessed camera module 14 on the positioning fixture On the positioning column 16 of the tool 13, the second transfer suction head 22 places the assembled camera module 14 in the magazine on the unloading lifting plate 19 through the transmission mechanism.

In addition, the second controller can analyze the image collected by the second upper vision sensor. If it is found that the number of camera modules 14 in the magazine on the feeding lifting plate 18 is zero, the second controller will pass through the support The longitudinal movement of the plate 8 drives the sucker mechanism 23 to transfer the empty material box. When an empty material box is transferred from the material lifting plate 18 to the material lifting plate 19 through the suction cup mechanism 23, the second controller controls the material lifting plate 18 to rise for a set distance, and controls the material lifting plate 19 to reduce the set distance , to keep the height of the uppermost magazine fixed.

And the second upper visual sensor will also collect the position of the material box in the material lifting plate 18 and the lower material lifting plate 19, the second controller corrects the image collected by the second upper visual sensor, according to the correction The amount of deviation between the final image and the target position figure and the deviation angle control the pushing plate 7 to push the magazine horizontally or vertically to adjust the position of the magazine.

What is described above is only an embodiment of the present invention, and the specific technical solutions and/or characteristics and other general knowledge known in the solutions are not described here too much. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the technical solutions of the present invention. It should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of protection required by this application shall be based on the content of the claims, and the specific implementation methods and other records in the specification may be used to interpret the content of the claims.

1: manipulator

2: Feeder

3: Dial

4: Lower vision sensor

5: connecting pipe

6: The first upper visual sensor

7: Push plate

Claims (10)

An automatic assembly system for a photographic lens rubber cover, which includes: an automatic rubber cover mounting device, a loading and unloading device, and a rotating index plate. The rubber cover automatic mounting device includes a manipulator unit and a feeder. The index plate A positioning jig is fixed on it, and the loading and unloading device can install the camera module on the positioning jig and remove the camera module from the positioning jig. The feeder is transferred to the adsorption mechanism on the camera module. The automatic assembly system for the photographic lens rubber cover as described in claim 1, wherein the automatic assembly system for the photographic lens rubber cover further includes a workbench, and four stations are sequentially arranged around the indexing plate on the workbench, including the upper For material station, assembly station, pressing station and blanking station, there are four positioning jigs evenly distributed in the circumferential direction of the indexing plate, each of the positioning jigs rotates to each station in turn, and the assembly station The station is provided with a positioning mechanism for fixing the camera module, and the pressing station is provided with a pressing mechanism for pressing the rubber sleeve. The positioning mechanism includes a pressing plate A, and the pressing mechanism includes a pressing plate B, the A pressing plate and the B pressing plate All are connected with the workbench lift. The automatic assembling system for the rubber cover of photographic lens as described in claim 2, wherein the manipulator unit includes a first controller, a first servo motor and a manipulator, one end of the manipulator is provided with a mounting part, and a mounting part is fixed on the mounting part The first upper visual sensor and light source, the lower visual sensor is arranged between the feeder and the positioning mechanism, the other end of the manipulator is connected with the second servo motor, the installation part and the second servo motor connected, the first controller is electrically connected to the first upper vision sensor, the lower vision sensor, the first servo motor and the second servo motor of the manipulator respectively. The automatic assembly system for the rubber cover of photographic lens as described in claim 3, wherein the loading and unloading device includes a loading and unloading transfer module, and the loading and unloading transfer module includes a transfer mechanism and a transfer mechanism, the transfer mechanism and the transfer The mechanism is connected and drives the transfer mechanism to move in the horizontal direction, the transfer machine The transfer mechanism is connected up and down with the transfer mechanism, and the transfer mechanism includes a first transfer suction head and a second transfer suction head for picking up the camera module, so as to realize the positioning, installation and removal of the camera module. The automatic assembly system for the rubber cover of the photographic lens as described in claim 4, wherein the loading and unloading device further includes a loading and unloading module and a magazine positioning mechanism, and the loading and unloading module includes a loading and unloading lifting plate and a feeding and unloading lifting plate, The loading and unloading lifting plate and the unloading lifting plate can drive a plurality of material boxes of different sizes to lift; the loading and unloading device also includes the workbench, on which two positioning mechanisms for the material box are fixed The position is corrected. The automatic assembly system for the rubber cover of photographic lens as described in claim item 5, wherein the feeding lifting device further includes a sucker mechanism that transfers the material box from the feeding lifting plate to the lowering lifting plate, and the sucking mechanism is lifted and connected to the on the transport mechanism. The automatic assembly system for rubber sleeves of photographic lenses as described in claim 6, wherein the adsorption mechanism includes two sets of suction heads and springs, and the ends of the suction heads are provided with grooves that match the shape of the rubber sleeve, and the suction heads pass through the springs And the mounting part is connected. The automatic assembly system for the rubber cover of photographic lens as described in claim 7, wherein the loading and unloading device further includes a second upper vision sensor, a second controller and the light source, and the second upper vision sensor and the light source are set On the top of the loading and unloading device, the second controller is electrically connected to the second upper visual sensor, the transmission mechanism, the transfer mechanism, the suction cup mechanism, the loading and unloading module and the magazine positioning mechanism respectively. connect. The automatic assembling system for rubber boots for photographic lenses according to claim 8, wherein the two magazine positioning mechanisms each include a cylinder and two push plates, and the cylinder drives the two push plates to move laterally or vertically. The automatic assembly system for the rubber cover of the photographic lens as described in Claim 9, wherein the positioning jig is provided with a positioning column, and the camera module is inserted into the positioning column when loading materials.