Multi-channel detection device for mobile phone components

Abstract

The utility model relates to a visual detection device, and provides a multi-channel detection device for mobile phone components in order to solve the problems of large number of cameras, fixed detection station, large equipment size and poor equipment universality of the conventional mobile phone component detection device. Comprising a feeding bin mechanism, a feeding positioning mechanism, a five-axis detection mechanism, a manipulator carrying mechanism and a discharging bin mechanism, the five-axis detection mechanism comprises a first detection module and a second detection module, the first detection module is used for detecting the front face or the back face of a mobile phone component, and the second detection module is used for detecting the face opposite to the face detected by the first detection module; each detection module comprises at least one AOI detection assembly, when the number of the AOI detection assemblies is multiple, the rear end of the previous AOI detection assembly is connected with the front end of the next AOI detection assembly, and the rear end of the last AOI detection assembly is provided with a discharging carrying assembly. The device provided by the utility model has the characteristics of small number of cameras, multiple detection stations, small equipment size and good equipment versatility.

Description

TECHNICAL FIELD

[0001] The utility model relates to visual inspection device, especially a kind of multi-channel detection device of mobile phone component. BACKGROUND

[0002] The existing mobile phone component detection device has the following problems:

[0003] 1, the number of cameras is more, cost is higher

[0004] Reason: mobile phone component product is mostly special-shaped product, and the angle of product detection is more, for traditional handling mode, it needs multiple cameras of different installation angles to be combined, so that the number of cameras is more, and cost is high;

[0005] 2, detection station is relatively fixed, cannot increase detection item

[0006] Reason: the existing detection station is basically designed at fixed angle, and the design between each station is relatively compact, if new detection item needs to be added, whether existing station can be satisfied needs to be considered, if it cannot be satisfied, detection station needs to be added, whether space needs to be increased needs to be considered;

[0007] 3, equipment size is larger, debugging maintenance is difficult

[0008] Reason: traditional AOI equipment is generally divided into rotary type or snake type layout, and the rotary type equipment size is larger, and the maintenance of snake type equipment is poor;

[0009] 4, equipment general performance is not good

[0010] Reason: different mobile phone component detection can be compatible by a set of detection station, but due to different detection angles and different detection quantities, the layout difference of detection station is larger, and compatibility cannot be achieved. UTILITY MODEL CONTENT

[0011] The utility model solves the technical problems that: in order to solve the problems of multiple cameras, fixed detection station, large equipment size and poor equipment general performance of the existing mobile phone component detection device, provide a kind of multi-channel detection device of mobile phone component.

[0012] The technical scheme that the utility model solves its technical problems is as follows: a kind of multi-channel detection device of mobile phone component, including feeding bin mechanism, feeding positioning mechanism, five-axis detection mechanism, manipulator handling mechanism and discharge bin mechanism, the rear end of feeding bin mechanism is connected with the front end of feeding positioning mechanism, the rear end of feeding positioning mechanism is connected with the front end of five-axis detection mechanism, the rear end of five-axis detection mechanism is provided with discharge bin mechanism, manipulator handling mechanism is arranged between five-axis detection mechanism and discharge bin mechanism,

[0013] The five-axis detection mechanism comprises a first detection module and a second detection module, the first detection module is used for detecting the front or back of the mobile phone component, the second detection module is used for detecting the opposite side of the first detection module, each detection module comprises at least one AOI detection assembly, when the number of AOI detection assemblies is more than one, the rear end of the former AOI detection assembly is connected with the front end of the latter AOI detection assembly, and the rear end of the last AOI detection assembly is provided with a discharging and carrying assembly,

[0014] The AOI detection assembly comprises a mounting frame, an X / Z-axis movement part, a Y-axis movement part, an A / C-axis movement part and a visual detection part, the mounting frame is vertically arranged on the table top, the Y-axis movement part is arranged on the bottom of the mounting frame, the Y-axis movement part is cross-shaped with the mounting frame, the A / C-axis movement part is arranged on the Y-axis movement part, a jig is arranged on the A / C-axis movement part, the Y-axis movement part drives the jig to move through the A / C-axis movement part, the X / Z-axis movement part is arranged on the back of the mounting frame above the Y-axis movement part and consistent with the feeding direction, the visual detection part is arranged on the X / Z-axis movement part, the detection lens of the visual detection part is aligned with the direction of the Y-axis movement part, the number of detection lenses in the visual detection part is equal to the number of workstations on the jig and is arranged in one-to-one correspondence; a carrying manipulator is arranged on the front of the mounting frame opposite to the feeding direction, and the carrying manipulator is arranged above the Y-axis movement part.

[0015] Further, the first detection module is used for detecting the front of the mobile phone component, the first detection module comprises two AOI detection assemblies, the two AOI detection assemblies are arranged in front of and behind along the feeding direction, the rear end of the Y-axis movement part in the former AOI detection assembly is connected with the front end of the Y-axis movement part in the latter AOI detection assembly;

[0016] The second detection module is used for detecting the back of the mobile phone component, the second detection module comprises one AOI detection assembly,

[0017] When the second detection module is arranged at the front end of the first detection module, the rear end of the Y-axis movement part in the AOI detection assembly of the second detection module is connected with the front end of the Y-axis movement part in the first detection module,

[0018] When the second detection module is arranged at the rear end of the first detection module, the front end of the Y-axis movement part in the AOI detection assembly of the second detection module is connected with the rear end of the Y-axis movement part in the last AOI detection assembly of the first detection module.

[0019] Further, there is a distance between adjacent Y-axis movement parts.

[0020] Further, the A / C shaft movement part comprises a base, the two sides of the base are provided with mounting positions extending vertically upward for a distance, one side mounting position is a driving mounting position for mounting a driver, and the other side mounting position is a rotating shaft mounting position for mounting a rotating shaft, a rotating part is rotatably arranged between the two mounting positions, and the top of the rotating part is provided with a connecting hole for connecting with a jig.

[0021] Further, the number of the connecting holes is equal to the number of jigs and one-to-one correspondence, and each jig is provided with a work station for placing a mobile phone component.

[0022] The mobile phone component multi-channel detection device has the advantages of fewer cameras, more detection stations, smaller equipment size and good equipment versatility.

[0023] Specifically, 1, the five-axis detection mechanism is used to reduce the number of cameras and reduce the cost; the five-axis detection mechanism uses a group of camera light sources to detect defects of the product at different angles.

[0024] 2, by using the five-axis detection mechanism, the corresponding detection process can be changed according to the actual detection requirements to increase the detection items, avoiding the problem that the traditional AOI needs to increase new detection stations;

[0025] 3, the linear conveying type AOI equipment layout is generally divided into rotary type or snake type layout, the rotary type layout device size is larger, and cannot meet the layout requirements of some customers; the snake type layout device has poor maintainability and is difficult to debug, and the five-axis detection mechanism is used to reduce the size of the AOI equipment, and the space is also convenient for debugging;

[0026] 4, different mobile phone components are detected by the five-axis detection mechanism, and only the corresponding product jig needs to be replaced or the number of five-axis detection mechanisms needs to be increased, so that the AOI can be universal;

[0027] The number of cameras is effectively reduced, the cost of the equipment is reduced, some detection items can be increased by modifying the detection process without increasing hardware, the device size is prevented from being increased due to reserved stations, the device debugging space is increased, the convenience of debugging is improved, the versatility of the equipment is improved, the design workload is reduced, the versatility of the mobile phone component equipment is realized by modifying a small number of jigs. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings in the following description only represent some embodiments described in the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0029] Figure 1 is a structural diagram of the present application Figure One ;

[0030] Figure 2 is a structural diagram of the present application Figure Two ;

[0031] Figure 3 is a structural diagram of the present application Figure Three ;

[0032] Figure 4 is a structural diagram of the first detection module and / or the second detection module in the five-axis detection mechanism of the present application;

[0033] Figure 5 is a structural diagram of the AOI detection assembly of the present application;

[0034] Figure 6 is a structural diagram of the lower half of the A / C shaft movement part of the present application;

[0035] Figure 7 is a structural diagram of the upper half of the A / C shaft movement part of the present application;

[0036] Figure 8 is a structural diagram of the jig of the present application;

[0037] Figure 9 is a structural diagram of the positioning assembly of the present application.

[0038] In the drawings: 1. feeding bin mechanism, 2. feeding positioning mechanism, 3. five-axis detection mechanism, 4. mechanical hand carrying mechanism, 5. discharging bin mechanism, 6. discharging carrying assembly, 7. table top, 8. jig, 9. work station, 10. driving part, 11. track, 12. positioning piece, 31. mounting frame, 32. X / Z axis movement part, 33. Y axis movement part, 34. A / C axis movement part, 35. visual detection part, 36. carrying mechanical hand, 341. base, 342. driving mounting position, 343. rotating shaft mounting position, 344. rotating part, 345. connecting hole. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the protection scope of the utility model.

[0040] Figures 1 to 9 The utility model provides a kind of multi-channel detection device of mobile phone components, including feeding bin mechanism 1, feeding positioning mechanism 2, five-axis detection mechanism 3, manipulator handling mechanism 4 and discharge bin mechanism 5, the rear end of feeding bin mechanism 1 is connected with the front end of feeding positioning mechanism 2, the rear end of feeding positioning mechanism 2 is connected with the front end of five-axis detection mechanism 3, the rear end of five-axis detection mechanism 3 is provided with discharge bin mechanism 5, and manipulator handling mechanism 4 is provided between five-axis detection mechanism 3 and discharge bin mechanism 5.

[0041] Five-axis detection mechanism 3 includes first detection module and second detection module, first detection module is used to detect the front of mobile phone components, and second detection module is used to detect the back of mobile phone components, two AOI detection components are used in first detection module, and the two AOI detection components are installed front and back along the feeding direction, the rear end of Y-axis movement part in first AOI detection component is connected with the front end of Y-axis movement part in second AOI detection component, i.e. first AOI detection component and second AOI detection component are installed front and back;One AOI detection component, i.e. third AOI detection component, is used in second detection module, since whether the front or the back of mobile phone components is detected first is determined by user, when second detection module is arranged at the front end of first detection module, the rear end of Y-axis movement part in third AOI detection component is connected with the front end of Y-axis movement part in first AOI detection component, when second detection module is arranged at the rear end of first detection module, the front end of Y-axis movement part in third AOI detection component is connected with the rear end of Y-axis movement part in second AOI detection component, and there is distance between adjacent Y-axis movement parts 33;The number of AOI detection components in first detection module and second detection module can be increased or decreased according to different mobile phone components, and the rear end of last AOI detection component in first detection module and second detection module is provided with discharge handling component 6.

[0042] The structure of each AOI detection assembly is substantially the same, and can be fine-tuned according to the installation environment on site. Specifically, the AOI detection assembly comprises a mounting frame 31, an X / Z-axis movement part 32, a Y-axis movement part 33, an A / C-axis movement part 34, and a visual detection part 35. The mounting frame 31 is vertically mounted on the table top 7. The Y-axis movement part 33 is arranged on the bottom of the mounting frame 31 on the table top 7. The Y-axis movement part 33 and the mounting frame 31 are in a cross shape. The A / C-axis movement part 34 is mounted on the Y-axis movement part 33. The jig 8 is arranged on the A / C-axis movement part 34. The Y-axis movement part 33 drives the jig 8 to move back and forth along the feeding direction through the A / C-axis movement part 34. The A / C-axis movement part 34 comprises a base 341. The two sides of the base 341 have mounting positions vertically extending for a distance. One side mounting position is a drive mounting position 342 for mounting a drive. The other side mounting position is a rotating shaft mounting position 343 for mounting a rotating shaft. A rotating part 344 is rotatably arranged between the two mounting positions. The top of the rotating part 344 has a connecting hole 345 for connecting with the jig 8. The number of the connecting holes 345 is equal to and corresponds to the number of the jigs 8. Each jig 8 has a work station 9 for placing a mobile phone component. The A / C-axis movement part 34 drives the jig 8 to rotate at multiple angles in the opposite direction of the Y-axis movement part 33. The X / Z-axis movement part 32 is mounted on the back of the mounting frame 31 above the Y-axis movement part 33 and consistent with the feeding direction. The visual detection part 35 is mounted on the X / Z-axis movement part 32. The X / Z-axis movement part 32 drives the visual detection part 35 to move up and down and left and right. The detection lens of the visual detection part 35 is aligned with the direction of the Y-axis movement part 33. The number of the detection lenses in the visual detection part 35 is equal to and corresponds to the number of the work stations 9 on the jig 8. The handling robot 36 is arranged on the front of the mounting frame 31 opposite to the feeding direction. The handling robot 36 is arranged above the Y-axis movement part 33.

[0043] The feeding bin mechanism 1, the feeding positioning mechanism 2, the robot handling mechanism 4, and the discharging bin mechanism 5 are prior art, and the same applicant has applied for a patent before this application, so the specific structure is not described.

[0044] Specific use

[0045] Firstly, the mobile phone components are fed through the Tray disc of the feeding bin mechanism 1. The Tray disc is stacked on the feeding bin of the feeding bin mechanism 1 by manual or mechanical stacking. Twenty-five Tray discs can be stacked at a time. The Tray disc is transferred to the automatic feeding position by the Tray disc separating mechanism of the feeding bin mechanism 1. After the robot takes the Tray disc, the empty Tray disc is stacked on the discharging position.

[0046] Then, the robot places the mobile phone components in the positioning assembly of the feeding positioning mechanism 2. The positioning assembly comprises a driving part 10, a track 11, and a positioning part 12. The driving part 10 drives the jig 8 to move along the track 11. The jig 8 stops moving after touching the positioning part 12, so that the mobile phone components are positioned. Figure 9 The driving part 10 drives the jig 8 to move along the track 11. The jig 8 stops moving after touching the positioning part 12, so that the mobile phone components are positioned.

[0047] Then, the handling manipulator 36 carries the mobile phone components to the AOI detection assembly in the five-axis detection mechanism 3, and carries to the next AOI detection assembly after detection, sets two front and 1 back AOI detection assemblies according to the detection requirement, the AOI detection assembly detects 6 mobile phone components at a time, the mobile phone components are placed in the station 9 of the jig 8, the motion track is controlled through the board card, the five axes of the AOI detection assembly cooperate to realize the detection of each angle of the mobile phone components;

[0048] Finally, after detection, it is carried to the unloading positioning assembly through the unloading handling assembly 6, the unloading positioning assembly is similar to the positioning assembly in the feeding positioning mechanism 2, and the mobile phone components are carried to the unloading tray corresponding to the unloading warehouse mechanism 5 through the unloading manipulator.

[0049] The above is only the preferred specific implementation mode of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A multi-channel device for detecting a mobile phone component, characterized by: The device comprises a feeding bin mechanism, a feeding positioning mechanism, a five-axis detection mechanism, a mechanical hand carrying mechanism and a discharging bin mechanism, the rear end of the feeding bin mechanism is connected with the front end of the feeding positioning mechanism, the rear end of the feeding positioning mechanism is connected with the front end of the five-axis detection mechanism, the rear end of the five-axis detection mechanism is provided with the discharging bin mechanism, and the mechanical hand carrying mechanism is arranged between the five-axis detection mechanism and the discharging bin mechanism, The five-axis detection mechanism comprises a first detection module and a second detection module, the first detection module is used for detecting the front or back of the mobile phone component, and the second detection module is used for detecting the face opposite to the face detected by the first detection module, each detection module comprises at least one AOI detection assembly, when the number of AOI detection assemblies is multiple, the rear end of a preceding AOI detection assembly is connected with the front end of a following AOI detection assembly, and the rear end of the last AOI detection assembly is provided with a discharging carrying assembly, The AOI detection assembly comprises a mounting frame, an X / Z-axis movement part, a Y-axis movement part, an A / C-axis movement part and a visual detection part, the mounting frame is vertically arranged on a table top, the Y-axis movement part is arranged on the bottom of the mounting frame, the Y-axis movement part and the mounting frame are in a cross shape, the A / C-axis movement part is arranged on the Y-axis movement part, a jig is arranged on the A / C-axis movement part, the Y-axis movement part drives the jig to move through the A / C-axis movement part, the X / Z-axis movement part is arranged on the back of the mounting frame above the Y-axis movement part and in the feeding direction, the visual detection part is arranged on the X / Z-axis movement part, the detection lens of the visual detection part is aligned with the direction of the Y-axis movement part, the number of detection lenses in the visual detection part is equal to the number of workstations on the jig and is arranged in one-to-one correspondence, and a carrying mechanical hand is arranged on the front of the mounting frame opposite to the feeding direction and above the Y-axis movement part.

2. The apparatus of claim 1, wherein: The first detection module is used for detecting the front of the mobile phone component, the first detection module comprises two AOI detection assemblies, the two AOI detection assemblies are arranged in front of and behind the feeding direction, and the rear end of the Y-axis movement part in a preceding AOI detection assembly is connected with the front end of the Y-axis movement part in a following AOI detection assembly; The second detection module is used for detecting the back of the mobile phone component, the second detection module comprises one AOI detection assembly, When the second detection module is arranged at the front end of the first detection module, the rear end of the Y-axis movement part in the AOI detection assembly of the second detection module is connected with the front end of the Y-axis movement part in the first detection module, When the second detection module is arranged at the rear end of the first detection module, the front end of the Y-axis movement part in the AOI detection assembly of the second detection module is connected with the rear end of the Y-axis movement part in the last AOI detection assembly of the first detection module.

3. A multi-channel detection device for mobile phone components according to claim 1 or 2, characterized in that: There is a distance between adjacent Y-axis movement parts.

4. The apparatus of claim 1, wherein: The A / C-axis movement part comprises a base, the two sides of the base have mounting positions vertically extending for a distance, one side mounting position is a driving mounting position for driving the jig, the other side mounting position is a rotating shaft mounting position for mounting a rotating shaft, a rotating part is rotatably arranged between the two mounting positions, and the top of the rotating part has a connecting hole for connecting with the jig.

5. The apparatus of claim 4, wherein: The number of the connecting holes is equal to the number of the jigs, and each of the jigs has a work station for placing the mobile phone components.

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