CN216524707U - Automatic detection device for mobile phone screen - Google Patents
Automatic detection device for mobile phone screen Download PDFInfo
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- CN216524707U CN216524707U CN202121946280.7U CN202121946280U CN216524707U CN 216524707 U CN216524707 U CN 216524707U CN 202121946280 U CN202121946280 U CN 202121946280U CN 216524707 U CN216524707 U CN 216524707U
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Abstract
An automatic detection device for a mobile phone screen comprises a feeding machine, a blanking machine and a detection machine arranged between the feeding machine and the blanking machine, wherein controllers which are connected with each other are arranged on the upper part of the feeding machine, the upper part of the blanking machine and the upper part of the detection machine; the feeding machine comprises a feeding device for placing a tray of a sample to be detected, an emptying disc device for placing a detained empty tray, and a material conveying device for grabbing the tray of the sample to be detected and the sample to be detected placed on the tray, the blanking machine comprises an upper empty disc device for placing a preset empty tray, a blanking device for placing a tray of the detected sample, and a material conveying device for grabbing the preset empty tray and the sample to be detected placed on the preset empty tray; the detector comprises a rotating disc type detection device and an image processor connected with the rotating disc type detection device. The automatic detection device for the mobile phone screen can facilitate automatic detection, improve the working efficiency and ensure high detection quality.
Description
Technical Field
The utility model relates to the technical field of mobile phone accessory processing and detection, in particular to an automatic detection device for a mobile phone screen.
Background
With the popularization and upgrading of smart phones, the production of glass screens, which are the main components of smart phones, is enormous. To ensure the quality of the screen production, each glass screen must be power-on tested. The traditional detection method is to use a small-sized electrical measuring machine, manually put the glass sheets into a detection box, and has low positioning precision and inaccurate alignment of the electrified contact pins. Manual repeated positioning is needed, and the production efficiency is low; the misjudgment of the next detection procedure is influenced, the detection effect is not ideal, and the detection quality cannot be well ensured; the power-on pins cannot be made smaller, which hinders the technical progress of the screen.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides the automatic detection device for the mobile phone screen, which can facilitate automatic detection, improve the working efficiency and ensure high detection quality.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an automatic detection device for a mobile phone screen comprises a feeding machine, a discharging machine and a detection machine arranged between the feeding machine and the discharging machine, wherein controllers connected with each other are arranged on the upper part of the feeding machine, the upper part of the discharging machine and the upper part of the detection machine; the feeding machine comprises a feeding device for placing a tray of a sample to be detected, an emptying tray device for placing a detained empty tray, a material conveying device for grabbing the tray of the sample to be detected and the sample to be detected placed on the tray, the blanking machine comprises an upper empty tray device for placing a preset empty tray, a blanking device for placing a tray of the detected sample, and a material conveying device for grabbing the preset empty tray and the sample to be detected placed on the preset empty tray; the detector comprises a rotating disc type detection device and an image processor connected with the rotating disc type detection device; the emptying disc device is arranged between the feeding device and the rotating disc type detection device, and the emptying disc device is arranged between the rotating disc type detection device and the discharging device.
Furthermore, the feeding device, the emptying disc device and the discharging device are all composed of a speed reducing motor connecting seat, a linear guide rail and a supporting platform, and the speed reducing motor connecting seat and the linear guide rail are connected with the controller; the speed reducing motor connecting seats are arranged at the bottoms of the feeding machine and the blanking machine, linear guide rails are arranged at the upper ends of the speed reducing motor connecting seats, and the upper parts of the guide rails are arranged on the supporting platform; the sample tray to be detected is placed on the tray table of the feeding device, the empty tray staying is placed on the tray table of the emptying tray device, the preset empty tray is placed on the tray table of the emptying tray device, and the sample tray which is detected is placed on the tray table of the discharging device.
Furthermore, the material conveying device comprises a transverse linear module, a longitudinal linear module and a sucker, wherein the transverse linear module is arranged at the upper parts of the feeding machine and the blanking machine respectively, the longitudinal linear module is arranged at the bottom end of the transverse linear module, and the sucker is connected with the longitudinal linear module through a telescopic cylinder; the transverse straight line module and the longitudinal straight line module are connected with the controller.
Furthermore, the bottom end of the telescopic cylinder is connected with a transversely arranged sucker seat, two ends of the sucker seat are respectively provided with a large sucker connected with an air pipe and a rotary cylinder close to the detection machine, and the lower end of the rotary cylinder is provided with a small sucker connected with the air pipe; the telescopic cylinder and the air pump connected with the air pipe are both connected with the controller; after the small sucking disc grabs the mobile phone screen, the rotary cylinder rotates the mobile phone screen so as to correspond to the tray or the corresponding station.
Furthermore, the rotating disc type detection device comprises a rotating disc, a driving installation seat and a light source bracket which are arranged below the rotating disc, and a central installation seat arranged at the center of the rotating disc; the left part, the front part, the right part and the rear part of the turntable are respectively provided with a feeding station, a detection station, a discharging station and a cleaning station, and the feeding station, the detection station, the discharging station and the cleaning station are respectively provided with a clamp; the left part and the right part of the driving mounting seat are connected with air cylinder push plates, the outer sides of the air cylinder push plates extend upwards to the edge of the turntable and can be connected with a clamp, and the air cylinder push plates are driven by the air cylinders to move inwards and outwards so as to drive the clamp to clamp or loosen; the driving mounting seat is provided with a speed reducer, the output end and the input end of the speed reducer are respectively connected with a cam divider and a motor, and the cam divider is in driving connection with the bottom end of the rotary table; the cam divider runs continuously to drive the turntable to rotate and stop according to the beat; a light source support is arranged below the front part of the rotary table, and a backlight source corresponding to the detection station is arranged at the top end of the light source support; the image acquisition assembly is positioned above the detection station, and the probe device is positioned at the rear side of the detection station; the clamp positioned at the feeding station is driven by the cylinder push plate to be loosened and used for placing a mobile phone screen; then under the drive of the cam divider, the turntable rotates to enter the detection work, at the moment, the clamp clamps the mobile phone screen, the backlight source illuminates the mobile phone screen above, meanwhile, the air cylinder of the probe device pushes the probe downwards to be communicated with the contact of the mobile phone screen, the electric measuring machine lights the mobile phone screen through the probe, the mobile phone screen sequentially displays various states, and the image acquisition assembly synchronously photographs the mobile phone screen; then the mobile phone screen cleaning device rotates to enter a blanking station, a clamp located at the blanking station is driven by a cylinder push plate to be loosened, a material conveying device used for the blanking machine grabs the mobile phone screen, and then the mobile phone screen is cleaned by a cleaning station.
Further, the image acquisition assembly comprises a position adjusting device and a camera which are arranged on a camera mounting plate, and the electric measurement mounting plate and the camera mounting plate are both arranged on a central mounting seat; the camera is arranged at the front end of the position adjusting device and corresponds to the detection station positioned below.
Further, a polarization device is mounted on the camera mounting plate and is positioned below the camera; when the polarized images are photographed, the cylinder of the polarizing device pushes the polarizer to shield the camera lens.
Furthermore, a light source mounting plate connected with a light source is mounted at the front part of the central mounting seat, and the light source is arranged at the rear side of the detection station and corresponds to the detection station.
Furthermore, the cam divider is in driving connection with a bolt arranged at the bottom of the rotary disc through keys in sequence, and the rotary disc rotates and stops according to the beat through the rotary motion conversion gap rotary output of the cam divider.
Furthermore, a sweeper corresponding to the sweeping station is arranged on the central mounting seat, and the sweeper comprises two air blowing pipes connected with an air pump.
The speed reducing motor connecting seat, the linear guide rail, the transverse linear module, the longitudinal linear module, the image processor and the controller are all conventional prior art and are not described herein again.
A worker stacks a sample tray to be detected on a supporting table of a feeding device, a conveying device of the feeding machine moves a small sucker above the sample tray to be detected through a transverse linear module, a longitudinal linear module and a telescopic cylinder, the sample to be detected is grabbed and conveyed to a feeding station in a rotating disc type detection device, then the small sucker of the blanking machine is electrified and photographed, an image processor analyzes the sample tray, then the small sucker of the blanking machine grabs a mobile phone screen of a blanking station, a sweeper station of a sweeper cleans the mobile phone screen, and finally the mobile phone screen is placed in the detected sample tray; after all mobile phone screens in a tray of a to-be-detected sample in a tray table of the feeding device are grabbed by the small suckers, the mobile phone screens are grabbed by the driven large suckers and conveyed to the tray table at the position of the empty tray; the preset empty tray of the upper empty tray device is grabbed and conveyed to a tray table of the blanking device by a large sucking disc, and the preset empty tray conveyed to the position is changed into a detected sample tray.
The utility model has the advantages that the automatic detection can be convenient, the working efficiency is improved, and the detection quality is ensured; the system can replace a large number of detection staff, effectively relieve labor shortage and greatly improve the productivity; the fool-proof effect is achieved effectively, and misloading and error damage caused by personnel difference are reduced; the positioning progress is high, the electrified contact pin can be made smaller, and the technical progress of the screen is promoted; the double-piece simultaneous positioning saves time and is efficient.
Drawings
FIG. 1 is a schematic structural view of the present invention
FIG. 2 is a schematic structural view of a feeder;
fig. 3 is a partially enlarged structural schematic diagram of the material conveying device.
In the drawings: 1. material loading machine, 2, blanking machine, 11, gear motor connecting seat, 12, linear guide, 13, the saddle, 141, examine the sample tray, 142, stay empty tray, 143, preset empty tray, 144, examine the sample tray, 211, horizontal sharp module, 212, vertical sharp module, 221, telescopic cylinder, 222, the sucking disc seat, 223, revolving cylinder, 231, big sucking disc, 232, little sucking disc, 24, the trachea, 3, the testing machine, 31, carousel formula detection device, 32, image processor, 4, the controller.
Detailed Description
The following examples are given to further illustrate the embodiments of the present invention:
as shown in fig. 1, 2 and 3, an automatic mobile phone screen detection device is composed of a feeding machine 1, a discharging machine 2 and a detection machine 3 arranged between the feeding machine 1 and the discharging machine 2, wherein the upper parts of the feeding machine 1, the discharging machine 2 and the detection machine 3 are respectively provided with a controller 4 which is connected with each other; the feeding machine 1 comprises a feeding device for placing a tray 141 of a sample to be detected, an emptying device for placing a staying empty tray 142, and a material conveying device for grabbing the tray 141 of the sample to be detected and the sample to be detected placed on the tray, and the blanking machine 2 comprises an upper tray device for placing a preset empty tray 143, a blanking device for placing a tray 144 of the detected sample, and a material conveying device for grabbing the preset empty tray 143 and the detected sample placed on the tray; the detector 3 comprises a rotating disc type detection device 31 and an image processor 31 connected with the rotating disc type detection device 31; the emptying disc device is arranged between the feeding device and the rotating disc type detection device 31, and the emptying disc device is arranged between the rotating disc type detection device 31 and the discharging device.
The feeding device, the emptying disc device and the discharging device are all composed of a speed reducing motor connecting seat 11, a linear guide rail 12 and a supporting platform 13, and the speed reducing motor connecting seat 11 and the linear guide rail 12 are connected with the controller 4; the speed reducing motor connecting seats 11 are arranged at the bottoms of the feeding machine 1 and the blanking machine 2, linear guide rails 12 are arranged at the upper ends of the speed reducing motor connecting seats 11, and the upper parts of the guide rails are arranged on the supporting platforms 13; the sample tray 141 to be detected is placed on the tray table 13 of the feeding device, the empty tray 142 staying is placed on the tray table 13 of the emptying tray device, the empty tray 143 in advance is placed on the tray table 13 of the upper empty tray device, and the sample tray 144 detected is placed on the tray table 13 of the discharging device.
The material conveying device comprises a transverse straight line module 211 arranged at the upper parts of the feeding machine 1 and the blanking machine 2 respectively, a longitudinal straight line module 212 arranged at the bottom end of the transverse straight line module 211, and a sucker connected with the longitudinal straight line module 212 through a telescopic cylinder 221; the transverse straight line module 211 and the longitudinal straight line module 212 are connected with the controller 4.
The bottom end of the telescopic cylinder 221 is connected with a transversely arranged suction cup seat 222, two ends of the suction cup seat 22 are respectively provided with a large suction cup 231 connected with the air pipe 24 and a rotary cylinder 222 close to the detector 3, and the lower end of the rotary cylinder 222 is provided with a small suction cup 232 connected with the air pipe 24; the telescopic cylinder 221 and the air pump connected with the air pipe 24 are both connected with the controller 4; after the small suction cup 232 grabs the mobile phone screen, the mobile phone screen is rotated by the rotary cylinder 222 so as to correspond to the tray or the corresponding station.
The rotating disc type detection device 31 comprises a rotating disc, a driving installation seat and a light source bracket which are arranged below the rotating disc, and a central installation seat arranged at the center of the rotating disc; the left part, the front part, the right part and the rear part of the turntable are respectively provided with a feeding station, a detection station, a discharging station and a cleaning station, and the feeding station, the detection station, the discharging station and the cleaning station are respectively provided with a clamp; the left part and the right part of the driving mounting seat are connected with air cylinder push plates, the outer sides of the air cylinder push plates extend upwards to the edge of the turntable and can be connected with a clamp, and the air cylinder push plates are driven by the air cylinders to move inwards and outwards so as to drive the clamp to clamp or loosen; the driving mounting seat is provided with a speed reducer, the output end and the input end of the speed reducer are respectively connected with a cam divider and a motor, and the cam divider is in driving connection with the bottom end of the rotary table; the cam divider runs continuously to drive the turntable to rotate and stop according to the beat; a light source bracket is arranged below the front part of the turntable, and a backlight source corresponding to the detection station is arranged at the top end of the light source bracket; the central mounting seat is provided with an image acquisition assembly, an electrical measurement mounting plate and a probe mounting plate, the electrical measurement mounting plate is provided with an electrical measurement machine, the probe mounting plate is provided with a probe device connected with the electrical measurement machine, the image acquisition assembly and the probe device both correspond to a detection station, the image acquisition assembly is positioned above the detection station, and the probe device is positioned at the rear side of the detection station; the clamp positioned at the feeding station is driven by the cylinder push plate to be loosened and used for placing a mobile phone screen; then under the drive of the cam divider, the turntable rotates to enter the detection work, at the moment, the clamp clamps the mobile phone screen, the backlight source illuminates the mobile phone screen above, meanwhile, the air cylinder of the probe device pushes the probe downwards to be communicated with the contact of the mobile phone screen, the electric logging device lights the mobile phone screen through the probe, the mobile phone screen sequentially displays various states, and the image acquisition assembly synchronously photographs the mobile phone screen; then the mobile phone screen cleaning device rotates to enter a blanking station, a clamp located at the blanking station is driven by a cylinder push plate to be loosened, a material conveying device used for the blanking machine grabs the mobile phone screen, and then the mobile phone screen is cleaned by a cleaning station.
The image acquisition assembly comprises a position adjusting device and a camera which are arranged on a camera mounting plate, and the electric measurement mounting plate and the camera mounting plate are both arranged on a central mounting seat; the camera is arranged at the front end of the position adjusting device and corresponds to the detection station positioned below. The camera mounting plate is provided with a polarization device, and the polarization device is positioned below the camera; when the polarized images are photographed, the cylinder of the polarizing device pushes the polarizer to shield the camera lens. The front part of the central mounting seat is provided with a light source mounting plate connected with a light source, and the light source is arranged at the rear side of the detection station and corresponds to the detection station. The cam divider is in driving connection with a bolt arranged at the bottom of the rotary disc through keys in sequence, and the rotary motion of the cam divider is used for converting the interval rotation output, so that the rotary disc rotates and stops according to the beat. The central mounting base is provided with a sweeper corresponding to the sweeping station, and the sweeper is two air blowing pipes connected with the air pump. The speed reducing motor connecting seat, the linear guide rail, the transverse linear module, the longitudinal linear module, the image processor and the controller are all conventional prior art, and are not described herein again.
A worker stacks the sample tray 141 to be detected on a supporting table 13 of the feeding device, a conveying device of the feeding device moves a small sucker above the sample tray 141 to be detected through a transverse linear module, a longitudinal linear module and a telescopic cylinder, the sample to be detected is grabbed and conveyed to a feeding station in a rotating disc type detection device, the small sucker of the feeding device is electrified and photographed through the detection station, the small sucker of the feeding device is used for grabbing a mobile phone screen of a blanking station, the mobile phone screen is cleaned through a cleaner station of a cleaner and finally placed in a detected sample tray 144; after the mobile phone screen in the tray 141 of the sample to be detected in the tray table 13 of the feeding device is completely grabbed by the small sucker 232, the mobile phone screen is grabbed and conveyed to the tray table at the position of the empty tray 142 by the driven large sucker 231; the empty pre-tray 143 of the upper tray unit is gripped by the large suction cup 231 and conveyed onto the tray table 13 of the unloading unit, and the empty pre-tray 143 conveyed thereto is changed into the inspected sample tray 144.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as being within the protection scope of the present invention.
Claims (10)
1. An automatic detection device for a mobile phone screen is characterized by comprising a feeding machine, a blanking machine and a detection machine arranged between the feeding machine and the blanking machine, wherein controllers connected with each other are arranged on the upper part of the feeding machine, the upper part of the blanking machine and the upper part of the detection machine; the feeding machine comprises a feeding device for placing a tray of a sample to be detected, an emptying disc device for placing a detained empty tray, and a material conveying device for grabbing the tray of the sample to be detected and the sample to be detected placed on the tray, the blanking machine comprises an upper empty disc device for placing a preset empty tray, a blanking device for placing a tray of the detected sample, and a material conveying device for grabbing the preset empty tray and the sample to be detected placed on the preset empty tray; the detector comprises a rotating disc type detection device and an image processor connected with the rotating disc type detection device; the emptying disc device is arranged between the feeding device and the rotating disc type detection device, and the emptying disc device is arranged between the rotating disc type detection device and the discharging device.
2. The automatic detection device for the mobile phone screen according to claim 1, wherein the loading device, the emptying disc device, the upper emptying disc device and the unloading device are all composed of a speed reducing motor connecting seat, a linear guide rail and a support platform, and the speed reducing motor connecting seat and the linear guide rail are both connected with a controller; the speed reducing motor connecting seats are arranged at the bottoms of the feeding machine and the blanking machine, linear guide rails are arranged at the upper ends of the speed reducing motor connecting seats, and the upper parts of the guide rails are arranged on the supporting platform; the sample tray to be detected is placed on the tray table of the feeding device, the empty tray staying is placed on the tray table of the emptying tray device, the preset empty tray is placed on the tray table of the emptying tray device, and the sample tray which is detected is placed on the tray table of the discharging device.
3. The automatic mobile phone screen detection device according to any one of claims 1 or 2, wherein the material conveying device comprises a transverse straight line module, a longitudinal straight line module and a sucker, wherein the transverse straight line module is arranged at the upper parts of the feeding machine and the blanking machine respectively, the longitudinal straight line module is arranged at the bottom end of the transverse straight line module, and the sucker is connected with the longitudinal straight line module through a telescopic cylinder; the transverse straight line module and the longitudinal straight line module are connected with the controller.
4. The automatic detection device for the mobile phone screen according to claim 3, wherein the bottom end of the telescopic cylinder is connected with a horizontally arranged sucker seat, two ends of the sucker seat are respectively provided with a large sucker connected with an air pipe and a rotary cylinder close to the detection machine, and the lower end of the rotary cylinder is provided with a small sucker connected with the air pipe; the telescopic cylinder and the air pump connected with the air pipe are both connected with the controller; after the small sucking disc grabs the mobile phone screen, the rotary cylinder rotates the mobile phone screen so as to correspond to the tray or the corresponding station.
5. The automatic mobile phone screen detection device according to any one of claims 1, 2 or 4, wherein the rotating disc type detection device comprises a rotating disc, a driving installation seat and a light source bracket which are arranged below the rotating disc, and a central installation seat arranged at the center of the rotating disc; the left part, the front part, the right part and the rear part of the turntable are respectively provided with a feeding station, a detection station, a discharging station and a cleaning station, and the feeding station, the detection station, the discharging station and the cleaning station are respectively provided with a clamp; the left part and the right part of the driving mounting seat are connected with air cylinder push plates, and the outer sides of the air cylinder push plates extend upwards to the edge of the turntable and can be connected with a clamp; the driving mounting seat is provided with a speed reducer, the output end and the input end of the speed reducer are respectively connected with a cam divider and a motor, and the cam divider is in driving connection with the bottom end of the rotary table; a light source support is arranged below the front part of the rotary table, and a backlight source corresponding to the detection station is arranged at the top end of the light source support; install image acquisition subassembly, electricity on the center mount pad and survey mounting panel and probe mounting panel, the electricity is surveyed and is installed the electricity on the mounting panel and is surveyed the machine, install the probe device who is connected with the electricity on the probe mounting panel, image acquisition subassembly and probe device all correspond with the detection station, the image acquisition subassembly is located the top of detection station, the probe device is located the rear side of detection station.
6. The automatic mobile phone screen detection device according to claim 5, wherein the image acquisition assembly comprises a position adjustment device and a camera which are mounted on and mounted on a camera mounting plate, and the electric measurement mounting plate and the camera mounting plate are both mounted on a central mounting seat; the camera is arranged at the front end of the position adjusting device and corresponds to the detection station positioned below.
7. The automatic detection device for the mobile phone screen according to claim 6, wherein a polarization device is mounted on the camera mounting plate, and the polarization device is located below the camera.
8. The automatic mobile phone screen detection device according to claim 6, wherein a light source mounting plate connected with a light source is mounted at the front part of the central mounting seat, and the light source is arranged at the rear side of the detection station and corresponds to the detection station.
9. The device as claimed in claim 6, wherein the cam divider is in driving connection with a bolt disposed at the bottom of the turntable through a key.
10. The automatic mobile phone screen detection device according to claim 6, wherein a sweeper corresponding to the sweeping station is arranged on the central mounting base, and the sweeper comprises two air blowing pipes connected with an air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121946280.7U CN216524707U (en) | 2021-08-19 | 2021-08-19 | Automatic detection device for mobile phone screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121946280.7U CN216524707U (en) | 2021-08-19 | 2021-08-19 | Automatic detection device for mobile phone screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216524707U true CN216524707U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121946280.7U Active CN216524707U (en) | 2021-08-19 | 2021-08-19 | Automatic detection device for mobile phone screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216524707U (en) |
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2021
- 2021-08-19 CN CN202121946280.7U patent/CN216524707U/en active Active
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