CN218925349U

CN218925349U - Mobile phone card support AOI detection equipment

Info

Publication number: CN218925349U
Application number: CN202223113928.XU
Authority: CN
Inventors: 陈远明; 胡忠华; 胡晓阁; 邓天桥; 张高华; 赵理; 张书刚; 叶双双
Original assignee: Zhejiang Xuantian Intelligent Technology Co ltd; Shanghai Sharetek Technology Co Ltd
Current assignee: Shanghai Xuantian Intelligent Technology Co ltd; Zhejiang Xuantian Intelligent Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-28
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses mobile phone card holder AOI detection equipment which comprises a mounting frame, a conveying line and a detection platform, wherein the conveying line and the detection platform are arranged on the mounting frame, a three-axis manipulator and visual detection equipment are arranged at two ends of the conveying line on the mounting frame, a clamp I is arranged on the three-axis manipulator, the clamp I is used for clamping a material box loaded with a mobile phone card holder, and the clamped material box is placed on the conveying line under the driving of the three-axis manipulator. The beneficial effects are that: the technical scheme of the utility model adopts the machine vision detection mobile phone card holder, can perfectly replace naked eye detection, has high detection speed, high efficiency, good detection consistency, high detection precision, comprehensive and accurate detection and effectively eliminates missed detection.

Description

Mobile phone card support AOI detection equipment

Technical Field

The utility model relates to the field of mobile phone card holder detection, in particular to mobile phone card holder AOI detection equipment.

Background

After the mobile phone card holder is manufactured, the mobile phone card holder needs to be detected before being packaged and flowed into the market by a lower production line, so that the defects of positive color, no scratch, point breakage, frosting, pitting and the like of the mobile phone card holder are ensured, the edge side of the mobile phone card holder is subjected to wireless throwing, color development, dirt, white spots, white leakage and the like, only the mobile phone card holder which is qualified in detection can be packaged and flowed down, and the mobile phone card holder which is unqualified needs to be scrapped and reworked.

At present, the quality detection of the mobile phone card holder is finished by relying on the naked eyes, the problem of selective neglect exists in the manual detection, the comprehensiveness and the accuracy of the detection cannot be guaranteed, the detection judgment standards of each person are different, the consistency of the detection cannot be guaranteed, and meanwhile, the eye injury can be caused by the long-term visual detection of the manual detection.

With the development of smart phones, the requirements of the market on the appearance detection of mobile phone card support products are higher and higher, the detection content is increased gradually, and the manual detection cannot meet the industry requirements.

Disclosure of Invention

The utility model mainly aims to provide mobile phone card support AOI detection equipment, and aims to solve the problems of insufficient detection consistency, accuracy and comprehensiveness of manual naked eye detection of mobile phone card supports.

In order to solve the problems, the utility model provides mobile phone card holder AOI detection equipment, which comprises a mounting frame, a conveying line and a detection platform, wherein the conveying line and the detection platform are arranged on the mounting frame;

the visual inspection apparatus includes:

the robot is fixedly arranged on the mounting frame;

the first lifting device is connected with the robot, the movable end at the lower end of the lifting device is connected with a suction nozzle, and the suction nozzle is used for sucking the material box on the detection platform and removing the material box from the detection platform under the driving of the robot and the first lifting device;

the visual detection camera is fixedly connected with the lifting device I;

the second lifting device is fixedly connected with the first lifting device, the movable end of the lower end of the second lifting device is connected with the second clamp, and the second clamp is used for clamping the material box conveyed by the conveying line and placing the clamped material box on the detection platform for detection by the visual detection camera under the driving of the robot and the second lifting device.

In an embodiment, the first clamp and the second clamp have the same structure and comprise a double-head rodless cylinder and a pair of clamping arms arranged on the double-head rodless cylinder, and the double-head rodless cylinder drives the pair of clamping arms to move oppositely or back to clamp the material box or loosen the clamping of the material box.

In an embodiment, the robot includes:

the base is fixedly arranged on the mounting frame;

the first rotating arm is powered and rotationally connected with the base at one end and powered and rotationally connected with one end of the second rotating arm at the other end, a rotating motor III is fixedly arranged at the other end of the second rotating arm, the rotating motor III is vertically arranged, and a rotating shaft at the lower end of the rotating motor III is fixedly connected with the lifting device I and used for driving the lifting device I, the visual inspection camera and the lifting device II to rotate around a vertical axis.

In an embodiment, slidable mounting has the box stand on the conveying line, the box stand includes the base and sets firmly the apron on the base, the magazine can be placed on the apron, be equipped with the clamping cylinder in the base, slidable mounting has the splint on the apron, splint link to each other with the clamping cylinder, splint remove under the drive of clamping cylinder and press from both sides the magazine tight fixedly.

In an embodiment, slide rail and lead screw motor have all vertically set firmly on the mounting bracket at transfer chain both ends, slidable mounting has a dish frame on the slide rail, the dish frame is connected with lead screw motor drive, and it is slided from top to bottom to drive the dish frame through the lead screw motor, pile is provided with a plurality of trays on the dish frame, can place a plurality of magazine on every tray.

In an embodiment, a second Y-axis translation device is fixedly arranged on the mounting frame, a cantilever is arranged on the second Y-axis translation device, a first suction nozzle is arranged on the cantilever, and the first suction nozzle is used for sucking the tray.

In one embodiment, the mounting frame is provided with a rotation mechanism for rotating the magazine on the conveyor line by 90 degrees about a vertical axis.

In an embodiment, the rotary mechanism comprises a Y-axis translation device III, a Z-axis translation device II is arranged on the Y-axis translation device III, the Z-axis translation device II is driven by the Y-axis translation device III to translate along the Y-axis, a rotary motor I is arranged on the Z-axis translation device II, the rotary motor I is driven by the Z-axis translation device II to lift, a mounting seat is arranged on the rotary motor I, the mounting seat rotates around the Y-axis under the driving of the rotary motor I, a rotary motor II is arranged on the mounting seat, a clamp III is arranged on the rotary motor II, and the clamp III rotates around the X-axis under the driving of the rotary motor II.

In one embodiment, the conveyor lines have two sets and the rotating mechanism has two sets, each rotating a magazine on one conveyor line.

In one embodiment, the mounting frame is provided with a cleaning mechanism for brushing the mobile phone card holder in the material box;

the cleaning mechanism comprises a brushing cylinder rotatably arranged right above the conveying line and a brushing motor in transmission connection with the brushing cylinder.

The beneficial effects are that: the technical scheme of the utility model adopts the machine vision detection mobile phone card holder, can perfectly replace naked eye detection, has high detection speed, high efficiency, good detection consistency, high detection precision, comprehensive and accurate detection and effectively eliminates missed detection.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a mobile phone card holder AOI detection device according to the present utility model;

fig. 2 is an enlarged view of a portion a in fig. 1;

FIG. 3 is a schematic diagram II of an AOI detection device for mobile phone card holders;

fig. 4 is an enlarged view of a portion B in fig. 3;

fig. 5 is a schematic structural diagram III of a mobile phone card holder AOI detection device according to the present utility model;

fig. 6 is an enlarged view of a portion C in fig. 5;

fig. 7 is an enlarged view of a portion D in fig. 5;

fig. 8 is a schematic structural diagram of a mobile phone card holder AOI detection device according to the present utility model;

fig. 9 is an enlarged view of the portion E in fig. 8;

fig. 10 is a schematic diagram of a mobile phone card holder AOI detection device according to the present utility model;

fig. 11 is an enlarged view of the portion F in fig. 10.

The reference numerals are explained as follows:

1. a mounting frame; 2. a slide rail; 3. a slide block; 4. a screw motor; 5. a tray rack; 6. a tray; 7. an X-axis translation device; 8. a Y-axis translation device I; 9. a Z-axis translation device I; 10. a double-head rodless cylinder I; 11. a clamping arm I; 12. a magazine; 13. a Y-axis translation device II; 14. a cantilever; 15. a suction nozzle I; 16. a conveying line; 17. a box base; 171. a base; 172. a cover plate; 173. a clamping plate; 174. a clamping cylinder; 18. a brushing cylinder; 19. a brushing motor; 20. y-axis translation device III; 21. a Z-axis translation device II; 22. a first rotating electric machine; 23. a mounting base; 24. a double-head rodless cylinder II; 25. a second clamping arm; 26. a second rotating electric machine; 27. a base; 28. a first rotating arm; 29. a second rotating arm; 30. a third rotating electric machine; 31. a lifting cylinder I; 32. a mounting plate; 33. a suction nozzle II; 34. a visual inspection camera; 35. a lifting cylinder II; 36. a double-head rodless cylinder III; 37. a clamping arm III; 38. a column; 39. and (5) a detection platform.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides mobile phone card support AOI detection equipment which can perfectly replace naked eye detection by detecting mobile phone card support through a machine vision technology, and has the advantages of high detection speed, high efficiency, good detection consistency, high detection precision, comprehensive and accurate detection and effective elimination of missed detection.

Specifically, in an embodiment of the utility model, as shown in fig. 3 and 8, the mobile phone card support AOI detection device includes a mounting frame 1, and a conveying line 16 and a detection platform 39 disposed on the mounting frame 1, preferably, the conveying line 16 is a belt conveyor, as shown in fig. 7, an upright post 38 is fixedly disposed on the mounting frame 1, the detection platform 39 is horizontally fixedly disposed at an upper end of the upright post 38, and three-axis manipulators and visual detection devices are disposed at two ends of the conveying line 16 on the mounting frame 1.

In this embodiment, as shown in fig. 3, the three-axis manipulator includes an X-axis translation device 7, a Y-axis translation device 8 and a Z-axis translation device 9, the X-axis translation device 7 is fixedly disposed on the mounting frame 1, the Y-axis translation device 8 is disposed on the X-axis translation device 7, the Y-axis translation device 8 is driven to translate along the X-axis by the X-axis translation device 7, the Z-axis translation device 9 is disposed on the Y-axis translation device 8, the Z-axis translation device 9 is driven to translate along the Y-axis by the Y-axis translation device 8, the Z-axis translation device 9 is provided with a clamp one, and the clamp one is used for clamping a material box 12 loaded with a mobile phone card holder and places the clamped material box 12 on the conveying line 16 under the driving of the three-axis manipulator.

In this embodiment, as shown in fig. 4, the first clamp includes a double-head rodless cylinder 10 and a pair of clamping arms 11 provided on the double-head rodless cylinder 10, and the double-head rodless cylinder 10 drives the pair of clamping arms 11 to approach or separate from each other to clamp the magazine 12 or unclamp the magazine 12.

In this embodiment, as shown in fig. 10 and 11, the conveying line 16 is provided with a plurality of box seats 17, the box seats 17 are driven by the conveying line 16 to move along the length direction of the conveying line 16, the box seats 17 comprise a base 171 and a cover plate 172 fixedly arranged on the base 171, the base 171 is connected with the conveying line 16, the box 12 can be placed on the cover plate 172, a clamping cylinder 174 is arranged in the base 171, a clamping plate 173 is slidably arranged on the cover plate 172, the clamping plate 173 is connected with the clamping cylinder 174, the clamping plate 173 is driven by the clamping cylinder 174 to move so as to clamp and fix the box 12, and when the clamp clamps the box 12 on the conveying line 16, the clamping cylinder 174 controls the clamping plate 173 to loosen the clamping of the box 12.

In this embodiment, as shown in fig. 3 and 5, the visual inspection apparatus includes a robot, a first lifting device, a visual inspection camera 34, and a second lifting device, where the robot is fixedly disposed on the mounting frame 1; preferably, as shown in fig. 7, the robot includes a base 27 and a first rotating arm 28, where the base 27 is fixedly disposed on the mounting frame 1; one end of the first rotating arm 28 is in power rotation connection with the base 27, the other end of the first rotating arm 28 is in power rotation connection with one end of the second rotating arm 29, the power rotation connection means that motors for driving the first rotating arm 28 and the second rotating arm 29 to rotate are fixedly arranged on the base 27 and the first rotating arm 28, accordingly, the first rotating arm 28 and the second rotating arm 29 are controlled to rotate independently according to requirements, a rotating motor III 30 is fixedly arranged at the other end of the second rotating arm 29, the rotating motor III 30 is vertically arranged, a rotating shaft at the lower end of the rotating motor III is fixedly connected with a lifting device I, a visual detection camera 34 and a lifting device II are fixedly arranged on two sides of the lifting device I respectively, and the lifting device I, the visual detection camera 34 and the lifting device II are driven to rotate around a vertical axis through the rotating motor III 30.

In this embodiment, as shown in fig. 7, a movable end at a lower end of the lifting device is connected with a mounting plate 32, a plurality of second suction nozzles 33 are fixedly arranged on the mounting plate 32, and the second suction nozzles 33 are used for sucking the material box 12 on the detection platform 39 and removing the material box 12 from the detection platform 39 under the driving of the robot and the first lifting device.

In this embodiment, as shown in fig. 7, the movable end at the lower end of the second lifting device is connected with a second clamp, which is used for clamping the material box 12 conveyed by the conveying line 16, and placing the clamped material box 12 on the detection platform 39 for detection by the visual detection camera 34 under the driving of the robot and the second lifting device, and the second clamp has the same structure as the first clamp and also consists of a three-head rodless cylinder 36 and a three-pair of clamping arms 37 arranged on the three-head rodless cylinder 36.

Preferably, the lifting device I adopts a lifting cylinder I31, and the lifting device II adopts a lifting cylinder II 35.

Specifically, as shown in fig. 7, after the first clamp places the material box 12 on the box seat 17, the box seat 17 moves to one end close to the visual detection device under the driving of the conveying line 16, then the second clamp is close to the material box 12 and clamps the material box 12 by the cooperation of the second robot and the lifting device, then the second clamp is driven by the second robot and the lifting device to place the material box 12 on the detection platform 39, then the third rotating motor 30 cooperates to drive the visual detection camera 34 to move above the detection platform 39 to photograph the mobile phone card holder in the material box 12 on the detection platform 39, the photographed information is transmitted to the computer for analysis processing, and then the computer judges whether the mobile phone card holder has defects such as abnormal color, scratch, point collapse, frosting, pocketed, side line of the mobile phone card holder, color, dirt, white leakage and the like, thereby realizing that the detection speed is greatly improved by the machine vision instead of naked eyes, the detection efficiency is good, the detection accuracy is high, the detection accuracy is complete, and the detection is effectively missed.

In this embodiment, the computer analyzes and processes the image and determines whether the mobile phone card holder has defects depending on an image recognition processing program preset in the computer, and a frame for running the program belongs to common knowledge in the field of machine vision detection, so that a person in the field of machine vision detection can easily extract form information of the mobile phone card holder and fill the program running frame to form a vision detection program of the specific mobile phone card holder product without performing creative labor after seeing the specific mobile phone card holder product.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 5, fig. 8, and fig. 10, the mounting frames 1 at two ends of the conveying line 16 are all vertically and fixedly provided with a slide rail 2 and a screw motor, the slide rail 2 is provided with a tray frame 5 in a sliding manner, the tray frame 5 is connected with the screw motor in a driving manner, the tray frame 5 is driven by the screw motor 4 to slide up and down on the slide rail 2, a plurality of trays 6 are stacked on the tray frame 5, a plurality of material boxes 12 can be placed on each tray 6, and in such a design, a good condition can be created for efficient operation of the mobile phone card support AOI detection.

Correspondingly, as shown in fig. 3, 5, 8 and 10, a second Y-axis translation device 13 is fixedly arranged on the mounting frame 1 beside the sliding rail 2 and the screw motor, as shown in fig. 6, a cantilever 14 is arranged on the second Y-axis translation device 13, the cantilever 14 is driven to translate along the Y-axis through the second Y-axis translation device 13, a first suction nozzle 15 is arranged on the cantilever 14, the first suction nozzle 15 is used for sucking the trays 6, as shown in fig. 5, one end of the mounting frame 1 close to the triaxial manipulator is provided with two stacks of trays 6, one stack of trays 6 is provided with a material box 12, the other stack of trays 6 is provided with no material box 12, the triaxial manipulator drives the first clamp to move and clamp the material box 12 on the stack of trays 6 and place the material box 12 on the box seat 17, the material box 12 on the conveyor line 16 is moved towards one end close to the vision detection equipment, after the material box 12 on the tray 6 is clamped, the screw motor 4 drives the tray frame 5 to ascend to push the tray 6 to move upwards for a certain distance, then the Y-axis translation device II 13 drives the cantilever 14 to translate to the upper part of the tray 6 along the Y-axis, then the suction nozzle I15 is started to suck the empty tray 6, after the empty tray 6 is sucked, the screw motor 4 drives the tray frame 5 to descend, then the Y-axis translation device II 13 drives the cantilever 14 to translate along the Y-axis until the empty tray 6 is transferred to the upper part of another stack of empty trays 6, then the tray frame 5 below the empty tray 6 ascends under the drive of the other screw motor to bear the empty tray 6 transferred by the suction nozzle I15, then the suction nozzle I15 is separated from the empty tray 6, the empty tray 6 of the other stack descends to reset, and the material box 12 on one tray 6 is clamped, the cantilever 14 is driven to translate along the Y-axis through the Y-axis translation device II 13 after the material box 12 on the other tray 6 is clamped, the empty trays 6 are removed by the suction nozzle one 15 and placed on another stack of empty trays 6 without affecting the continuous clamping of the material taking box 12 by the clamp one, so that the efficient operation of the AOI detection of the mobile phone card tray is possible.

Correspondingly, as shown in fig. 5, three stacks of trays 6 are arranged on one side, close to the visual inspection device, of the mounting frame 1, the structure below each stack of trays 6 is the same as that below the two stacks of trays 6, close to one end of the three-axis manipulator, on the mounting frame 1, slide rails 2, screw motors and tray frames 5 are arranged, and the corresponding stacks of trays 6 are controlled to ascend and descend according to the needs, one stack of trays 6 is an empty tray 6, one stack of trays 6 is used for placing a box 12 where a qualified mobile phone card tray is located, the other stack of trays 6 is used for placing a box 12 where a unqualified mobile phone card tray is located, and after one tray 6 is fully filled with the box 12, the empty tray 6 stack can be continuously placed on the tray 6 where the box 12 is fully loaded by means of suction nozzles 15; as shown in fig. 7, after the visual inspection of the mobile phone card holder in the material box 12 on the inspection platform 39 is completed, the first robot and the first lifting device cooperate to drive the second suction nozzle 33 to suck the material box 12 on the inspection platform 39, then the first robot and the first lifting device are controlled by the computer to drive the material box 12 to go to two stacks of the three stacks of trays 6, if the computer identifies and judges that the mobile phone card holder in the material box 12 is a qualified product, the material box 12 is placed on the tray 6 for placing the material box 12 where the mobile phone card holder is detected, and if the computer identifies and judges that the mobile phone card holder in the material box 12 is a unqualified product, the material box 12 is placed on the tray 6 for placing the material box 12 where the mobile phone card holder is detected to be unqualified.

Further, in order to avoid collision between the suction nozzle two 33 and the visual inspection camera 34 and other cartridges 12 on the conveyor line 16 during the process of clamping the cartridges 12 conveyed by the conveyor line 16 by the clamp three, as shown in fig. 3 and 4, the first clamping arm 11 translates along the X-axis direction to clamp the cartridges 12, and the conveying direction of the conveyor line 16 is parallel to the X-axis direction, so in fig. 7, when the clamp two clamps the cartridges 12 conveyed by the conveyor line 16, the suction nozzle two 33 and the visual inspection camera 34 are located directly above the conveyor line 16 and easily collide with the cartridges 17 conveyed by the conveyor line 16 subsequently, in order to avoid the problem, the cartridges 12 on the cartridges 17 can be removed and then replaced on the cartridges 17 after rotating by 90 degrees around the vertical axis, and in this way, when the clamp two clamps the cartridges 12 conveyed by the conveyor line 16, the suction nozzle two 33 and the visual inspection camera 34 are not located directly above the conveyor line 16 any more and cannot collide with the cartridges 17 conveyed by the conveyor line 16 subsequently.

In this embodiment, as shown in fig. 1, 3, 5 and 8, the mounting frame 1 is provided with a rotation mechanism, and the function of taking the magazine 12 on the magazine 17 out and then rotating it by 90 degrees around the vertical axis and replacing it on the magazine 17 is achieved through the rotation mechanism.

Specifically, the rotating mechanism includes a third Y-axis translation device 20, as shown in fig. 9, a second Z-axis translation device 21 is disposed on the third Y-axis translation device 20, the second Z-axis translation device 21 is driven by the third Y-axis translation device 20 to translate along the Y-axis, so that when there are multiple conveyor lines 16, a rotation service can be provided for the material boxes 12 on the multiple conveyor lines 16, a first rotating motor 22 is disposed on the second Z-axis translation device 21, the first rotating motor 22 is driven by the second Z-axis translation device 21 to lift, the material boxes 12 rotate for 90 degrees and are replaced by the box seat 17, the second Z-axis translation device 21 drives the first rotating motor 22 to lift and reset, when a rotation service of 90 degrees is required to be provided for the next material box 12 conveyed by the conveyor line 16, the first rotating motor 22 is driven by the second Z-axis translation device 21 to descend, a mounting seat 23 is disposed on the first rotating motor 22, the mounting seat 23 is driven by the first rotating motor 22 to rotate around the Y axis, the second rotating motor 26 is arranged on the mounting seat 23, the third clamp is arranged on the second rotating motor 26, the third clamp is driven by the second rotating motor 26 to rotate around the X axis, the third clamp has the same structure as the first clamp, and consists of a double-head rodless cylinder 24 and a pair of clamping arms 25 arranged on the double-head rodless cylinder, as shown in figure 9, after the conveying line 16 conveys the incoming material box 12, the first rotating motor 22 drives the third clamp to rotate downwards for 90 degrees, then the second Z-axis translation device 21 drives the first rotating motor 22 to descend so that the third clamp clamps the material box 12 conveyed by the conveying line 16, then the second Z-axis translation device 21 drives the material box 12 to move upwards for a small distance, then the second rotating motor 26 drives the material box 12 to rotate 90 degrees around the vertical axis, the second Z-axis translation device 21 drives the material box 12 to descend afterwards, the magazine 12 is replaced on the magazine 17, and the magazine 17 holds the magazine 12 and continues to move on the conveyor line 16 until the magazine 12 is fed to the side of the conveyor line 16 adjacent to the visual inspection device.

Preferably, in this embodiment, as shown in fig. 8, there are two conveyor lines 16, and there are two sets of rotating mechanisms, each rotating a magazine 12 on one conveyor line 16.

Further, in this embodiment, as shown in fig. 3, the mounting frame 1 is provided with a cleaning mechanism for brushing the mobile phone card holder in the material box 12, so as to ensure a visual detection effect and avoid impurities falling on the mobile phone card holder from affecting the detection result.

Specifically, the cleaning mechanism comprises a brushing barrel 18 rotatably arranged right above the conveying line 16 and a brushing motor 19 in transmission connection with the brushing barrel 18, and the brushing barrel 18 is driven by the brushing motor 19 to rotationally brush a mobile phone card holder in the material box 12 passing below the brushing barrel.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The mobile phone card support AOI detection device is characterized by comprising a mounting frame, a conveying line and a detection platform, wherein the conveying line and the detection platform are arranged on the mounting frame, a triaxial manipulator and visual detection equipment are arranged at two ends of the conveying line on the mounting frame, a clamp I is arranged on the triaxial manipulator, the clamp I is used for clamping a material box loaded with a mobile phone card support, and the clamped material box is placed on the conveying line under the driving of the triaxial manipulator;

the visual inspection apparatus includes:

the robot is fixedly arranged on the mounting frame;

the visual detection camera is fixedly connected with the lifting device I;

2. The AOI detection device for mobile phone card holders according to claim 1, wherein the first clamp and the second clamp have the same structure and comprise a double-head rodless cylinder and a pair of clamping arms arranged on the double-head rodless cylinder, and the double-head rodless cylinder drives the pair of clamping arms to move oppositely or back to clamp or unclamp the clamping of the material box.

3. The mobile phone card support AOI detection device according to claim 1, wherein the robot includes:

the base is fixedly arranged on the mounting frame;

4. The AOI detection device for mobile phone card holders according to claim 1, wherein the conveying line is provided with a box seat in a sliding manner, the box seat comprises a base and a cover plate fixedly arranged on the base, the material box can be placed on the cover plate, a clamping cylinder is arranged in the base, a clamping plate is arranged on the cover plate in a sliding manner, the clamping plate is connected with the clamping cylinder, and the material box can be clamped and fixed by moving under the driving of the clamping cylinder.

5. The AOI detection device for mobile phone card holders according to claim 1, wherein the mounting frames at two ends of the conveying line are vertically provided with sliding rails and a screw motor, the sliding rails are provided with tray frames in a sliding mode, the tray frames are connected with the screw motor in a driving mode, the tray frames are driven by the screw motor to slide up and down, a plurality of trays are stacked on the tray frames, and a plurality of material boxes can be placed on each tray.

6. The AOI detection device for mobile phone card holders according to claim 5, wherein the second Y-axis translation device is fixedly arranged on the mounting frame, a cantilever is arranged on the second Y-axis translation device, a first suction nozzle is arranged on the cantilever, and the first suction nozzle is used for sucking the tray.

7. The mobile phone card holder AOI detection device according to claim 1, wherein the mounting frame is provided with a rotation mechanism for rotating the magazine on the conveying line by 90 degrees around the vertical axis.

8. The AOI detection device for mobile phone card support according to claim 7, wherein the rotating mechanism comprises a Y-axis translation device III, a Z-axis translation device II is arranged on the Y-axis translation device III, the Z-axis translation device II is driven to translate along the Y-axis through the Y-axis translation device III, a rotating motor I is arranged on the Z-axis translation device II, the rotating motor I is driven to lift through the Z-axis translation device II, a mounting seat is arranged on the rotating motor I, the mounting seat rotates around the Y-axis under the driving of the rotating motor I, a rotating motor II is mounted on the mounting seat, a clamp III is mounted on the rotating motor II, and the clamp III rotates around the X-axis under the driving of the rotating motor II.

9. The mobile phone card support AOI detection device according to claim 7, wherein the number of the conveying lines is two, the number of the rotating mechanisms is two, and the rotating mechanisms rotate the material boxes on one conveying line.

10. The AOI detection device for mobile phone card holders according to claim 1, wherein the mounting frame is provided with a cleaning mechanism for brushing the mobile phone card holders in the material box;