CN113182220A - Display screen state detection device and detection method based on smart phone - Google Patents
Display screen state detection device and detection method based on smart phone Download PDFInfo
- Publication number
- CN113182220A CN113182220A CN202110341099.1A CN202110341099A CN113182220A CN 113182220 A CN113182220 A CN 113182220A CN 202110341099 A CN202110341099 A CN 202110341099A CN 113182220 A CN113182220 A CN 113182220A
- Authority
- CN
- China
- Prior art keywords
- display screen
- magnetic
- mobile phone
- detection
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention belongs to the technical field of mobile phone detection, in particular to a state detection device and a detection method based on a display screen of a smart phone, which comprises a workbench; two conveying belts are arranged at the top end of the workbench; the outer wall of the conveyor belt at the bottom end is provided with a group of funnel-shaped cavities which are uniformly distributed and have wide upper parts and narrow lower parts, metal plates are fixedly connected inside the funnel-shaped cavities respectively, and magnetic plates adsorbed with the metal plates are arranged on one sides of the metal plates; the side wall of the other conveyor belt corresponding to the funnel-shaped cavity is provided with a detection cavity respectively, an electromagnet capable of attracting the magnetic plate is arranged in the detection cavity, the side wall of the detection cavity is connected with a pressing plate, and the end part of the detection cavity is provided with a detection head capable of detecting the state of the mobile phone display screen; the mobile phone detection device can greatly improve the detection efficiency of the mobile phone, enables workers to conveniently and quickly recover and overhaul the mobile phone, and improves the working quality and the practical effect of the overhaul device.
Description
Technical Field
The invention belongs to the technical field of mobile phone detection, and particularly relates to a state detection device and a state detection method based on a display screen of a smart phone.
Background
The screen, also called display screen, is used to display images and colors. The screen size is calculated from the screen diagonal, usually in inches (inch), which refers to the length of the screen diagonal. The screen material is gradually popular with the color screens of mobile phones, and the material of the mobile phone screen is more and more important. The color screens of mobile phones are different due to different LCD qualities and development technologies, and the types of the color screens include TFT, TFD, UFB, STN, and OLED. Generally, the more colors that can be displayed, the more complex images can be displayed, and the more rich the gradation of the picture.
The mobile phone liquid crystal display screen belongs to a flat panel display, and has the advantages of low power consumption, small volume and low radiation, and the liquid crystal display screen uses liquid crystal solution in two polarization materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid; the pressure detection device of current cell-phone display screen needs the manual cell-phone display screen of putting in appointed detection position, exerts pressure to the cell-phone screen through the pressure detection board, and then detects, the pressure detection efficiency of whole cell-phone display screen is very low, need artificially take off the cell-phone screen after detecting, whole material loading, unloading process cause the harm to the cell-phone display screen very likely, the qualified cell-phone display screen who detects out simultaneously with unqualified is inconvenient to be categorized.
The invention also provides a pressure detection device of a mobile phone display screen, such as a Chinese patent with the patent number of 2020107948231, which simultaneously meets the feeding and pressure detection of two mobile phone display screens, the feeding of the pressure detection device is efficient and convenient by the matching arrangement of a conveying belt and a first adsorption plate, a support plate capable of sliding on a detection table is arranged at the same time, the processes of feeding, pressure detection and blanking of the mobile phone display screens can be completed on the support plate, the pressure detection device can carry out grading movement on the mobile phone display screens through the arrangement of a second adsorption plate and a negative pressure suction cup after the pressure detection of the mobile phone display screens, the detected mobile phone display screens are conveniently placed on a collecting frame, and the pressure detection device can classify qualified products and unqualified products in the mobile phone display screens after the pressure detection, categorised efficient, simultaneously through the setting of the layer board of liftable, make things convenient for the negative sucker to put the cell-phone display screen on collecting the frame, make things convenient for the collection of cell-phone display screen.
As another chinese patent, with a patent number of 2019107761237, the invention provides an automatic lighting detection device after the reverse folding of a mobile phone display screen FPC, which is characterized in that it comprises a product vacuum-suction positioning platform, a CCD positioning camera and an XY θ adjusting platform, the XY θ adjusting platform is mounted on a bottom plate, the product vacuum-suction positioning platform is mounted on a movable bracket, the movable bracket is mounted on the XY θ adjusting platform, the CCD positioning camera is mounted on a fixed bracket, the fixed bracket is fixedly mounted on the bottom plate; two vertical guide rails are arranged on the fixed bracket, the lower ends of the vertical guide rails are provided with guide rail sliding blocks, and the guide rail sliding blocks are arranged on the horizontal guide rails; the vertical guide rail slider on the vertical guide rail is driven by a crimping cylinder, a crimping cross beam is erected on the two vertical guide rail sliders on two sides, a crimping unit is installed on the crimping cross beam, an adsorption head and long and short side positioning blocks for performing vacuum adsorption on a product are installed on a product vacuum adsorption positioning platform, and the adsorption head is communicated with a vacuum generator. The invention has the advantages of ingenious structure and stable test, and can greatly improve the success rate of the test.
And detection device among the prior art when using, often need carry on the assembly line that carries the cell-phone short time to stop the line and handle for detect the head and can carry out stable static detection to the cell-phone display screen, nevertheless this mode greatly reduced the efficiency that the cell-phone detected, when the cell-phone display screen state is not good, also can't carry out effectual letter sorting with unqualified cell-phone simultaneously, reduced detection device's practical effect.
In view of the above, the invention provides a device and a method for detecting the state of a display screen based on a smart phone, which can greatly improve the detection efficiency of the smart phone, enable workers to conveniently and quickly recover and overhaul the smart phone, and improve the working quality and the practical effect of an overhaul device.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the device and the method for detecting the state of the display screen based on the smart phone, which can greatly improve the detection efficiency of the mobile phone, enable workers to conveniently and quickly recover and overhaul the mobile phone, and improve the working quality and the practical effect of the overhaul device.
The technical scheme adopted by the invention for solving the technical problems is as follows: a display screen state detection device based on a smart phone comprises a workbench; the top end of the workbench is provided with a pair of mutually matched conveying belts, the side wall of the workbench at one side of each conveying belt is provided with a motor, the motors are connected with the conveying wheels and the conveying belts through rotating shafts, and the conveying belts are driven by the motors to run at the same speed; the outer wall of the conveyor belt at the bottom end is provided with a group of funnel-shaped cavities which are uniformly distributed and have wide upper parts and narrow lower parts, metal plates are fixedly connected inside the funnel-shaped cavities respectively, and magnetic plates adsorbed with the metal plates are arranged on one sides of the metal plates; the side wall of the other conveyor belt corresponding to the funnel-shaped cavity is provided with a detection cavity respectively, an electromagnet capable of attracting the magnetic plate is arranged in the detection cavity, the side wall of the detection cavity is connected with a pressing plate, and the end part of the detection cavity is provided with a detection head capable of detecting the state of the mobile phone display screen; when the mobile phone display screen detection device works, when the detection device in the prior art is used, a production line carrying a mobile phone is required to be subjected to short-term line stop processing, so that the detection head can perform stable static detection on a mobile phone display screen, but the mode greatly reduces the mobile phone detection efficiency, and meanwhile, when the mobile phone display screen is in a poor state, unqualified mobile phones cannot be effectively sorted, so that the practical effect of the detection device is reduced; when the detection device is used, firstly, funnel-shaped cavities on the two conveyor belts are adjusted to be aligned with the detection heads, then the two conveyor belts move in the same speed and direction under the driving of the motor, at the moment, the mobile phone is placed in the funnel-shaped cavities through the manipulator, the funnel-shaped cavities and the detection heads at the top end move in the same speed, so that the detection heads can be in a static state relative to a mobile phone display screen and can effectively detect the mobile phone, and at the moment, the mobile phone does not need to be stopped during detection, and the detection efficiency of the mobile phone is greatly improved; when the mobile phone display screen detects unqualifiedly, this department's electro-magnet work attracts the magnetic plate this moment for the magnetic plate can drive the cell-phone pressfitting on the clamp plate, utilizes the motion of top conveyer belt to carry the cell-phone to this conveyer belt top position afterwards, thereby makes staff convenient and fast retrieve the cell-phone and overhaul, prevents that unqualified cell-phone from not retrieving in time and flowing into the condition of next link, thereby has improved the operating mass and the practical function who overhauls the device.
Preferably, a storage cavity is arranged on the bottom surface of the workbench, a pneumatic push rod is arranged in the storage cavity, and a group of magnetic plates are arranged in the storage cavity at the top end of the pneumatic push rod; the during operation, the inside magnetic sheet in funnel shape chamber is adsorbed the back by the electro-magnet, need replenish the magnetic sheet again, this moment when this funnel shape chamber moves when storing the chamber top, pneumatic push rod can promote to store the magnetic sheet in inside to the motion of infundibulate accent, until the magnetic sheet can with the inside metal sheet inter attraction in funnel shape chamber, and can effectual packing at funnel shape intracavity portion, thereby make the work in this funnel shape chamber can reciprocate to go on, no longer need the manual work to the inside supplementary magnetic sheet in funnel shape chamber, the work burden of the worker that has significantly reduced.
Preferably, one side of the magnetic plate close to the opening of the funnel-shaped cavity is fixedly connected with a group of uniformly distributed suckers, and the pressing plate is made of elastic rubber materials; the during operation, when the magnetic sheet drove the cell-phone under the effect of electro-magnet and moves to the clamp plate, the sucking disc on magnetic sheet top this moment can receive the pressure and adsorb on the cell-phone screen, reduces the relative slip between magnetic sheet and the cell-phone for the magnetic sheet can carry out more stable centre gripping to the cell-phone and transport, and elastic sucking disc and the clamp plate of rubber can carry out flexible centre gripping to the cell-phone simultaneously, prevent that cell-phone display screen from being damaged by pressure or scraping colored condition.
Preferably, the magnetic plate is internally provided with an airflow channel which is respectively communicated with the inside of the sucker, and one end of the airflow channel communicated with the outside is provided with a blocking head; the during operation moves the top to the top conveyer belt when magnetic plate and sucking disc to when needing to with sucking disc and cell-phone phase separation, only need to open the shutoff head this moment, make outside air pass through the air current way and get into inside the sucking disc, thereby make the effect of sucking disc inefficacy, and can follow light convenient breaking away from on the cell-phone, make the recovery of cell-phone overhaul convenient and fast more.
Preferably, a pressure relief groove communicated with the airflow channel is formed in the side wall, away from the sucker, of the magnetic plate, a support plate is arranged inside the pressure relief groove, a blocking ball is arranged at the inner end of the pressure relief groove, a gravity block is arranged inside the blocking ball, and an elastic body is connected between the blocking ball and the support plate; the during operation, when the magnetic sheet is in the bottom side of top conveyer belt, the shutoff ball can carry out the shutoff to the pressure release groove under the effect of gravity piece and elastomer this moment, thereby make the sucking disc can effectual absorption on the cell-phone, when the magnetic sheet moves to the top side of top conveyer belt, gravity piece moves and drives shutoff ball synchronous motion to sucking disc one side this moment, thereby make the shutoff ball no longer carry out the shutoff to the pressure release groove, make outside gas can flow into inside the sucking disc through the pressure release groove, and make it carry out more convenient and fast's separation with the cell-phone, no longer need the manual work to adjust the operating condition of sucking disc, worker's work burden has been alleviateed greatly.
Preferably, an adjusting cavity filled with liquid is arranged in the magnetic plate on one side of the pressure relief groove, two ends of the adjusting cavity are connected with sliding rods, a first magnetic block is connected onto the sliding rods in a sliding manner, a floating block is arranged on the first magnetic block, and a second magnetic block attracted with the gravity block is arranged on the outer surface, close to the first magnetic block, of the gravity block; the during operation, when the magnetic plate was located the bottom side of top conveyer belt, the slider can drive a magnetic block and float in the one end that is close to No. two magnetic blocks in the regulation chamber, the shutoff ball can closely effectual shutoff under the inter attraction of two magnetic blocks this moment in pressure release groove inner, and carry out more stable shutoff to its port, the operating mass of sucking disc has been improved, when the magnetic plate moved the top side to the top conveyer belt, the slider can drive a magnetic block and move to the one end of keeping away from No. two magnetic blocks this moment, thereby no longer exert the effort to the shutoff ball, make pressure release groove can effectually open smoothly.
Preferably, an installation cavity is formed in the first magnetic block, and the floating block is filled in the installation cavity; during operation, through installing the slider inside a magnetic block for the slider can more stable drive a magnetic block when receiving the buoyancy of liquid and move, also prevents simultaneously that the slider from setting up at a magnetic block surface, and influences its condition to No. two magnetic block effort.
Preferably, a cavity is formed in the pressing plate, an elastic block is connected between the upper end and the lower end of the cavity, and two inclined air outlets are formed in two sides of the cavity respectively; the during operation, when the magnetic plate pressed the cell-phone on the clamp plate, this moment the cell-phone can extrude the cavity for gas in the cavity can be followed the air outlet blowout, and blow off the dust impurity on the cell-phone display screen, improved the cleanliness of cell-phone display screen, when the magnetic plate is no longer extrudeed the clamp plate, the cavity can effectively reset under the effect of inside elastic block this moment, thereby makes the work of clamp plate can reciprocate to go on.
Preferably, the air outlets are internally and respectively provided with a connecting plate, the outer ends of the air outlets are respectively provided with a spherical blocking block, the blocking blocks are connected with the connecting plates through elastic pieces, and one surface of the pressing plate, which is far away from the funnel-shaped cavity, is provided with a one-way valve for controlling the gas flow in the cavity; the during operation, the shutoff piece can carry out the shutoff to the air outlet under the effect of elastic component, when the clamp plate received the cell-phone extrusion, gas in the cavity can be opened the shutoff piece top of air outlet this moment, the air current is the blowout of dispersing the form under the effect of shutoff piece arcwall face simultaneously, thereby can be more abundant with even blow off the dust impurity on the cell-phone display screen, when the clamp plate resets simultaneously, the air current flows in from check valve department this moment, and the shutoff piece can carry out the shutoff to the air outlet, reduce the condition that external dust impurity inhales the cavity from the air outlet.
A method for detecting the state of a display screen based on a smart phone is suitable for the detection device and comprises the following steps:
s1: firstly, aligning funnel-shaped cavities on two conveyor belts with a detection head, and controlling the two conveyor belts to move at the same speed and in the same direction through a motor;
s2: then, the mobile phone is conveyed to the interior of the funnel-shaped cavity through an external manipulator, so that the detection head which is relatively static to the mobile phone detects the state of the display screen and transmits data to the server; the mobile phone display screen is not required to be detected when the line is stopped, so that the detection efficiency of the mobile phone display screen is greatly improved;
s3: when the server detects that the state of the display screen of the mobile phone is not good, the electromagnet works and attracts the magnetic plate, so that the mobile phone can be clamped and conveyed to the top side of the conveyor belt provided with the detection head by the pressure plate and the magnetic plate, and then unqualified mobile phones are sorted and repaired; the mobile phone is convenient and fast to recover and overhaul for workers, the situation that unqualified mobile phones are not recovered in time and flow into the next link is prevented, and therefore the working quality and the practical effect of the overhaul device are improved.
The invention has the following beneficial effects:
1. the invention can enable the mobile phone not to stop the line when detecting, thereby greatly improving the detection efficiency of the mobile phone; when the mobile phone display screen detects unqualifiedly, the electro-magnet work attracts the magnetic plate for the magnetic plate can drive the cell-phone pressfitting on the clamp plate, utilizes the motion of top conveyer belt to carry the cell-phone to this conveyer belt top position afterwards, thereby makes staff convenient and fast retrieve the cell-phone and overhaul, prevents that unqualified cell-phone from not retrieving in time and flowing into the condition of next link, thereby has improved the operating mass and the practical function who overhaul the device.
2. According to the mobile phone, the sucker is arranged on the magnetic plate, so that the sucker at the top end of the magnetic plate can be pressed and adsorbed on the mobile phone screen, relative sliding between the magnetic plate and the mobile phone is reduced, the magnetic plate can clamp and convey the mobile phone more stably, meanwhile, the elastic sucker and the rubber pressing plate can flexibly clamp the mobile phone, and the situation that the mobile phone display screen is damaged by pressure or scratched is prevented.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a diagram of the method steps of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is an enlarged view at A in FIG. 3;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is a schematic view of the interior of the platen of the present invention;
in the figure: the device comprises a workbench 1, a conveyor belt 2, a motor 3, a conveying wheel 4, a funnel-shaped cavity 5, a metal plate 6, a magnetic plate 7, a detection cavity 8, an electromagnet 9, a pressing plate 10, a detection head 11, a storage cavity 12, a pneumatic push rod 13, a suction cup 14, an airflow channel 15, a blocking head 16, a pressure relief groove 17, a support plate 18, a blocking ball 19, a gravity block 20, an elastic body 21, an adjusting cavity 22, a sliding rod 23, a first magnetic block 24, a floating block 25, a second magnetic block 26, an elastic block 27, an air outlet 28, a connecting plate 29, a blocking block 30, an elastic piece 31 and a one-way valve 32.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the following embodiments.
The first embodiment is as follows:
as shown in fig. 2-5, the device for detecting the state of a display screen based on a smart phone according to the present invention includes a workbench 1; the top end of the workbench 1 is provided with a pair of mutually matched conveying belts 2, the side walls of the workbench 1 at one side of the conveying belts 2 are respectively provided with a motor 3, the motors 3 are connected with a conveying wheel 4 and the conveying belts 2 through rotating shafts, and the conveying belts 2 are driven by the motors 3 to run at the same speed; the outer wall of the conveyor belt 2 at the bottom end is provided with a group of funnel-shaped cavities 5 which are uniformly distributed and have wide upper parts and narrow lower parts, metal plates 6 are fixedly connected inside the funnel-shaped cavities 5 respectively, and magnetic plates 7 adsorbed with the metal plates 6 are arranged on one sides of the metal plates 6; a detection cavity 8 is respectively arranged on the side wall of the other conveyor belt 2 corresponding to the funnel-shaped cavity 5, an electromagnet 9 capable of attracting the magnetic plate 7 is arranged in the detection cavity 8, a pressing plate 10 is connected to the side wall of the detection cavity 8, and a detection head 11 capable of detecting the state of a mobile phone display screen is arranged at the end part of the detection cavity 8; when the mobile phone display screen detection device works, when the detection device in the prior art is used, a production line carrying a mobile phone is required to be subjected to short-term line stop processing, so that the detection head 11 can perform stable static detection on a mobile phone display screen, but the mode greatly reduces the mobile phone detection efficiency, and meanwhile, when the mobile phone display screen is in a poor state, unqualified mobile phones cannot be effectively sorted, so that the practical effect of the detection device is reduced; when the detection device is used, firstly, the funnel-shaped cavities 5 on the two conveyor belts 2 are adjusted to be aligned with the detection heads 11, then the two conveyor belts 2 move at the same speed and the same direction under the driving of the motor 3, at the moment, the mobile phone is placed in the funnel-shaped cavities 5 through the manipulator, and as the funnel-shaped cavities 5 and the detection heads 11 at the top end move at the same speed, the detection heads 11 can be in a static state relative to a mobile phone display screen and can be effectively detected, and at the moment, the mobile phone does not need to be stopped during detection, so that the detection efficiency of the mobile phone is greatly improved; when the mobile phone display screen detects unqualifiedly, 9 work of electro-magnet of this department attracts magnetic sheet 7 this moment for magnetic sheet 7 can drive the cell-phone pressfitting on clamp plate 10, utilize the motion of top conveyer belt 2 to carry the cell-phone to 2 top positions of this conveyer belt afterwards, thereby make staff convenient and fast retrieve the cell-phone and overhaul, prevent that unqualified cell-phone from not retrieving in time and flowing into the condition of next link, thereby the operating mass and the practical function of overhauing the device have been improved.
As an embodiment of the present invention, a storage cavity 12 is provided on the bottom surface of the workbench 1, a pneumatic push rod 13 is installed inside the storage cavity 12, and a group of magnetic plates 7 is provided inside the storage cavity 12 at the top end of the pneumatic push rod 13; the during operation, the inside magnetic sheet 7 in funnel shape chamber 5 is adsorbed the back by electro-magnet 9, need replenish magnetic sheet 7 again, this moment when this funnel shape chamber 5 moves when storing the 12 tops in chamber, pneumatic push rod 13 can promote to store the motion of inside magnetic sheet 7 to 5 mouths in funnel shape chamber, until magnetic sheet 7 can with the inside metal sheet 6 inter attraction in funnel shape chamber 5, and can effectual packing at funnel shape chamber 5 insidely, thereby make the work in this funnel shape chamber 5 can reciprocate to go on, no longer need the manual work to the inside supplementary magnetic sheet 7 in funnel shape chamber 5, the work burden of the worker that has significantly reduced.
As an embodiment of the present invention, a group of uniformly distributed suction cups 14 is fixedly connected to one side of the magnetic plate 7 close to the opening of the funnel-shaped cavity 5, and the pressing plate 10 is made of an elastic rubber material; the during operation, when magnetic sheet 7 drove the cell-phone to clamp plate 10 motion under the effect of electro-magnet 9, the sucking disc 14 on magnetic sheet 7 top can the pressurized absorption on the cell-phone screen this moment, reduces the relative slip between magnetic sheet 7 and the cell-phone for magnetic sheet 7 can carry out more stable centre gripping to the cell-phone and transport, and elastic sucking disc 14 can carry out flexible centre gripping with the clamp plate 10 of rubber to the cell-phone simultaneously, prevents that the cell-phone display screen from being damaged by the pressure or scraping colored condition.
As an embodiment of the present invention, an air flow channel 15 is formed inside the magnetic plate 7 and is respectively communicated with the inside of the suction cup 14, and a blocking head 16 is arranged at one end of the air flow channel 15 communicated with the outside; during operation, when the magnetic plate 7 and the sucker 14 move to the top of the top conveyor belt 2, and the sucker 14 and the mobile phone are required to be separated, the blocking head 16 is only required to be opened at the moment, so that the outside air enters the sucker 14 through the air flow channel 15, the sucker 14 is ineffective in action, the sucker can be easily and conveniently separated from the mobile phone, and the mobile phone can be more conveniently and quickly recycled and overhauled.
As an embodiment of the present invention, a pressure relief groove 17 communicated with the airflow channel 15 is formed on a side wall of the magnetic plate 7 away from the suction cup 14, a support plate 18 is arranged inside the pressure relief groove 17, a blocking ball 19 is arranged at an inner end of the pressure relief groove 17, a gravity block 20 is arranged inside the blocking ball 19, and an elastic body 21 is connected between the blocking ball 19 and the support plate 18; the during operation, when magnetic sheet 7 is in the bottom side of top conveyer belt 2, this moment the shutoff ball 19 can carry out the shutoff to pressure release groove 17 under the effect of gravity piece 20 and elastomer 21, thereby make sucking disc 14 can effectual absorption on the cell-phone, when magnetic sheet 7 moved to the top side of top conveyer belt 2, gravity piece 20 moved and drives shutoff ball 19 synchronous motion to sucking disc 14 one side this moment, thereby make shutoff ball 19 no longer carry out the shutoff to pressure release groove 17, make outside gas can flow into inside sucking disc 14 through pressure release groove 17, and make it carry out more convenient and fast's separation with the cell-phone, no longer need the manual work to adjust sucking disc 14's operating condition, work burden of worker has been alleviateed greatly.
As an embodiment of the present invention, an adjusting cavity 22 filled with liquid is arranged inside the magnetic plate 7 on one side of the pressure relief groove 17, two ends of the adjusting cavity 22 are connected with a sliding rod 23, a first magnetic block 24 is connected on the sliding rod 23 in a sliding manner, a floating block 25 is arranged on the first magnetic block 24, and a second magnetic block 26 attracted to the gravity block 20 is arranged on the outer surface of the gravity block 20 close to the first magnetic block 24; during operation, when magnetic plate 7 was located the bottom side of top conveyer belt 2, slider 25 can drive a magnetic block 24 and float in the one end that adjusts chamber 22 and be close to No. two magnetic blocks 26, this moment the shutoff ball 19 can closely effectual shutoff under the inter attraction of two magnetic blocks at pressure release groove 17 the inner, and carry out more stable shutoff to its port, the operating mass of sucking disc 14 has been improved, when magnetic plate 7 moved to the top side of top conveyer belt 2, slider 25 can drive a magnetic block 24 and move to the one end of keeping away from No. two magnetic blocks 26 this moment, thereby no longer exert the effort to shutoff ball 19, make pressure release groove 17 can effectually open smoothly.
As an embodiment of the present invention, an installation cavity is opened inside the first magnetic block 24, and the floating block 25 is filled inside the installation cavity; during operation, through installing slider 25 inside magnetic block 24 for slider 25 can be more stable drive magnetic block 24 when receiving the buoyancy of liquid and move, also prevents simultaneously that slider 25 from setting up at magnetic block 24 surface No. one, and influences its condition to magnetic block 26 effort No. two.
Example two:
as shown in fig. 6, on the basis of the first embodiment, the present invention provides a technical solution: a cavity is formed in the pressing plate 10, an elastic block 27 is connected between the upper end and the lower end of the cavity, and a group of inclined air outlets 28 are formed in two sides of the cavity respectively; the during operation, when magnetic sheet 7 pressed the cell-phone on clamp plate 10, the cell-phone can extrude the cavity this moment for gas in the cavity can be followed air outlet 28 blowout, and blow off the dust impurity on the cell-phone display screen, improved the cleanliness of cell-phone display screen, when magnetic sheet 7 no longer extrudees clamp plate 10, the cavity can effectively reset under the effect of inside elastic block 27 this moment, thereby make the work of clamp plate 10 go on to and fro.
As an embodiment of the present invention, the inside of the air outlet 28 is respectively provided with a connecting plate 29, the outer end of the air outlet 28 is respectively provided with a spherical blocking block 30, the blocking block 30 is connected with the connecting plate 29 through an elastic member 31, and one side of the pressure plate 10 away from the funnel-shaped cavity 5 is provided with a one-way valve 32 for controlling the flow of gas in the cavity; the during operation, the shutoff piece 30 can carry out the shutoff to air outlet 28 under the effect of elastic component 31, when clamp plate 10 received the cell-phone extrusion, gas in the cavity can be opened the shutoff piece 30 of air outlet 28 this moment, the air current is the blowout of dispersing the form under the effect of shutoff piece 30 arcwall face simultaneously, thereby can be more abundant with even blow off the dust impurity on the cell-phone display screen, when clamp plate 10 resets simultaneously, the air current flowed in from check valve 32 this moment, and shutoff piece 30 can carry out the shutoff to air outlet 28, reduce the condition that external dust impurity inhales the cavity from air outlet 28.
A method for detecting the state of a display screen based on a smart phone is suitable for the detection device and comprises the following steps:
s1: firstly, aligning funnel-shaped cavities 5 on two conveyor belts 2 with a detection head 11, and controlling the two conveyor belts 2 to move at the same speed and in the same direction through a motor 3;
s2: then, the mobile phone is conveyed to the interior of the funnel-shaped cavity 5 through an external manipulator, so that the detection head 11 which is relatively static with the mobile phone detects the state of the display screen and transmits data to a server; the mobile phone display screen is not required to be detected when the line is stopped, so that the detection efficiency of the mobile phone display screen is greatly improved;
s3: when the server detects that the state of the display screen of the mobile phone is not good, the electromagnet 9 works and attracts the magnetic plate 7 at the moment, so that the pressing plate 10 and the magnetic plate 7 can clamp and convey the mobile phone to the top side of the conveyor belt 2 provided with the detection head 11, and then unqualified mobile phones are sorted and repaired; the mobile phone is convenient and fast to recover and overhaul for workers, the situation that unqualified mobile phones are not recovered in time and flow into the next link is prevented, and therefore the working quality and the practical effect of the overhaul device are improved.
When the mobile phone detection device works, firstly, the funnel-shaped cavities 5 on the two conveyor belts 2 are adjusted to be aligned with the detection heads 11, then the two conveyor belts 2 move in the same speed and direction under the driving of the motor 3, at the moment, the mobile phone is placed in the funnel-shaped cavities 5 through the manipulator, and as the funnel-shaped cavities 5 and the detection heads 11 at the top end move in the same speed, the detection heads 11 can be in a static state relative to a mobile phone display screen and can be effectively detected, and at the moment, the mobile phone does not need to be stopped during detection, so that the detection efficiency of the mobile phone is greatly improved; when the mobile phone display screen is unqualified in detection, the electromagnet 9 at the position works and attracts the magnetic plate 7, so that the magnetic plate 7 can drive the mobile phone to be pressed on the pressing plate 10, and then the mobile phone is conveyed to the top end position of the conveying belt 2 by utilizing the movement of the top end conveying belt 2, so that a worker can conveniently and quickly recover and overhaul the mobile phone, the situation that the unqualified mobile phone flows into the next link without being recovered in time is prevented, and the working quality and the practical effect of the overhauling device are improved; after the inside magnetic sheet 7 in funnel shape chamber 5 is adsorbed by electro-magnet 9, need replenish magnetic sheet 7 again, this moment when this funnel shape chamber 5 moves to storing the 12 tops in chamber, pneumatic putter 13 can promote to store the inside magnetic sheet 7 of inside to the motion of funnel shape chamber 5 mouth, until magnetic sheet 7 can with the inside metal sheet 6 inter attraction in funnel shape chamber 5, and can effectual packing inside funnel shape chamber 5, thereby make the work in this funnel shape chamber 5 can reciprocate to go on, no longer need the manual work to the inside supplementary magnetic sheet 7 in funnel shape chamber 5, the work burden of the worker that has significantly reduced.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A display screen state detection device based on a smart phone comprises a workbench (1); the method is characterized in that: the top end of the workbench (1) is provided with a pair of mutually matched conveying belts (2), the side wall of the workbench (1) at one side of each conveying belt (2) is provided with a motor (3), the motors (3) are connected with the conveying wheels (4) and the conveying belts (2) through rotating shafts, and the conveying belts (2) are driven by the motors (3) to run at the same speed; wherein the outer wall of the conveyor belt (2) at the bottom end is provided with a group of funnel-shaped cavities (5) which are uniformly distributed and have wide upper parts and narrow lower parts, the inner parts of the funnel-shaped cavities (5) are fixedly connected with metal plates (6) respectively, and one sides of the metal plates (6) are provided with magnetic plates (7) adsorbed with the metal plates; and install respectively on the corresponding lateral wall in another conveyer belt (2) and funnel shape chamber (5) and detect chamber (8), it can carry out the electro-magnet (9) that attract to magnetic sheet (7) to detect chamber (8) inside being equipped with, be connected with on the lateral wall in detection chamber (8) clamp plate (10), it installs detection head (11) that can detect the cell-phone display screen state to detect chamber (8) tip.
2. The device for detecting the state of the display screen based on the smart phone according to claim 1, wherein: be equipped with on the bottom surface of workstation (1) and store chamber (12), it has pneumatic push rod (13) to store chamber (12) internally mounted, storage chamber (12) on pneumatic push rod (13) top are inside to be equipped with a set of magnetic sheet (7).
3. The device for detecting the state of the display screen based on the smart phone according to claim 2, wherein: one side of the magnetic plate (7) close to the opening of the funnel-shaped cavity (5) is fixedly connected with a group of uniformly distributed suckers (14), and the pressing plate (10) is made of elastic rubber materials.
4. The device for detecting the state of the display screen based on the smart phone according to claim 3, wherein: an air flow channel (15) which is respectively communicated with the inside of the sucker (14) is arranged in the magnetic plate (7), and a blocking head (16) is arranged at one end of the air flow channel (15) communicated with the outside.
5. The device for detecting the state of the display screen based on the smart phone according to claim 4, wherein: the magnetic plate is characterized in that a pressure relief groove (17) communicated with the airflow channel (15) is formed in the side wall, far away from the sucker (14), of the magnetic plate (7), a supporting plate (18) is arranged inside the pressure relief groove (17), a blocking ball (19) is arranged at the inner end of the pressure relief groove (17), a gravity block (20) is arranged inside the blocking ball (19), and an elastic body (21) is connected between the blocking ball (19) and the supporting plate (18).
6. The device for detecting the state of the display screen based on the smart phone according to claim 5, wherein: the inside regulation chamber (22) that is equipped with liquid that is provided with of magnetic sheet (7) of pressure release groove (17) one side, regulation chamber (22) both ends are connected with slide bar (23), sliding connection has magnetic block (24) on slide bar (23), be equipped with slider (25) on magnetic block (24), the surface that gravity block (20) are close to magnetic block (24) is equipped with rather than attracting No. two magnetic blocks (26) mutually.
7. The device for detecting the state of the display screen based on the smart phone according to claim 6, wherein: an installation cavity is formed in the first magnetic block (24), and the floating block (25) is filled in the installation cavity.
8. The device for detecting the state of the display screen based on the smart phone according to claim 7, wherein: the air conditioner is characterized in that a cavity is formed in the pressing plate (10), an elastic block (27) is connected between the upper end and the lower end of the cavity, and a group of inclined air outlets (28) are formed in two sides of the cavity respectively.
9. The device for detecting the state of the display screen based on the smart phone according to claim 8, wherein: connecting plates (29) are respectively installed inside the air outlet (28), spherical blocking blocks (30) are respectively arranged at the outer ends of the air outlet (28), the blocking blocks (30) are connected with the connecting plates (29) through elastic pieces (31), and one side, far away from the funnel-shaped cavity (5), of the pressing plate (10) is provided with a check valve (32) for controlling the gas flow in the cavity.
10. A method for detecting the state of a display screen based on a smart phone, which is applied to a detection device according to any one of claims 1 to 9, and is characterized in that the method comprises the following steps:
s1: firstly, aligning funnel-shaped cavities (5) on two conveyor belts (2) with a detection head (11), and controlling the two conveyor belts (2) to move at the same speed and in the same direction through a motor (3);
s2: then, the mobile phone is conveyed to the interior of the funnel-shaped cavity (5) through an external manipulator, so that a detection head (11) which is relatively static with the mobile phone detects the state of the display screen, and data are transmitted to a server;
s3: when the server detects that the state of the mobile phone display screen is not good, the electromagnet (9) works and attracts the magnetic plate (7) at the moment, so that the mobile phone can be clamped and conveyed to the top side of the conveyor belt (2) provided with the detection head (11) by the pressing plate (10) and the magnetic plate (7), and then the unqualified mobile phone is sorted and repaired.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110341099.1A CN113182220B (en) | 2021-03-30 | 2021-03-30 | Display screen state detection device and detection method based on smart phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110341099.1A CN113182220B (en) | 2021-03-30 | 2021-03-30 | Display screen state detection device and detection method based on smart phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113182220A true CN113182220A (en) | 2021-07-30 |
| CN113182220B CN113182220B (en) | 2022-09-27 |
Family
ID=76974553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110341099.1A Active CN113182220B (en) | 2021-03-30 | 2021-03-30 | Display screen state detection device and detection method based on smart phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113182220B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113676584A (en) * | 2021-10-22 | 2021-11-19 | 深圳市伟盛丰科技有限公司 | Automatic mobile phone display screen lighting test device |
| CN114473119A (en) * | 2022-02-11 | 2022-05-13 | 汇合华(河源)技术有限公司 | Intelligent soldering tin machine with locate function |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2515823A1 (en) * | 2005-08-12 | 2007-02-12 | Comact Optimisation Inc. | Wood classification method and system |
| KR101482425B1 (en) * | 2013-07-25 | 2015-01-15 | 주식회사 성남전자 | Equipped with a cell phone case screening plate separator |
| CN106081597A (en) * | 2016-07-20 | 2016-11-09 | 珠海华冠科技股份有限公司 | Battery core automatic conveyor line |
| CN205833659U (en) * | 2016-06-16 | 2016-12-28 | 昆山金箭机械设备有限公司 | There is the LCD screen detection equipment of removing function |
| CN106670127A (en) * | 2017-03-07 | 2017-05-17 | 上海微松工业自动化有限公司 | Full-automatic visual inspection system for screen defects |
| CN206187819U (en) * | 2016-11-25 | 2017-05-24 | 宁波丰银电池有限公司 | Battery conveying device |
| CN107161649A (en) * | 2017-06-01 | 2017-09-15 | 无锡恒隆科技有限公司 | Working plate does not shut down Automatic-feeding method and its feeding device |
| CN110103177A (en) * | 2019-03-23 | 2019-08-09 | 深圳市精运达自动化设备有限公司 | A kind of full-automatic mobile phone screen assembling device |
| CN110174580A (en) * | 2019-06-20 | 2019-08-27 | 济南申涂锁具有限公司 | It is a kind of for detecting the automatic random check system of electronic component quality |
| CN110370364A (en) * | 2019-08-12 | 2019-10-25 | 程慧玲 | A kind of sucker-type work level for the production of mobile phone screen plate |
-
2021
- 2021-03-30 CN CN202110341099.1A patent/CN113182220B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2515823A1 (en) * | 2005-08-12 | 2007-02-12 | Comact Optimisation Inc. | Wood classification method and system |
| KR101482425B1 (en) * | 2013-07-25 | 2015-01-15 | 주식회사 성남전자 | Equipped with a cell phone case screening plate separator |
| CN205833659U (en) * | 2016-06-16 | 2016-12-28 | 昆山金箭机械设备有限公司 | There is the LCD screen detection equipment of removing function |
| CN106081597A (en) * | 2016-07-20 | 2016-11-09 | 珠海华冠科技股份有限公司 | Battery core automatic conveyor line |
| CN206187819U (en) * | 2016-11-25 | 2017-05-24 | 宁波丰银电池有限公司 | Battery conveying device |
| CN106670127A (en) * | 2017-03-07 | 2017-05-17 | 上海微松工业自动化有限公司 | Full-automatic visual inspection system for screen defects |
| CN107161649A (en) * | 2017-06-01 | 2017-09-15 | 无锡恒隆科技有限公司 | Working plate does not shut down Automatic-feeding method and its feeding device |
| CN110103177A (en) * | 2019-03-23 | 2019-08-09 | 深圳市精运达自动化设备有限公司 | A kind of full-automatic mobile phone screen assembling device |
| CN110174580A (en) * | 2019-06-20 | 2019-08-27 | 济南申涂锁具有限公司 | It is a kind of for detecting the automatic random check system of electronic component quality |
| CN110370364A (en) * | 2019-08-12 | 2019-10-25 | 程慧玲 | A kind of sucker-type work level for the production of mobile phone screen plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113676584A (en) * | 2021-10-22 | 2021-11-19 | 深圳市伟盛丰科技有限公司 | Automatic mobile phone display screen lighting test device |
| CN113676584B (en) * | 2021-10-22 | 2022-02-22 | 深圳市伟盛丰科技有限公司 | Automatic mobile phone display screen lighting test device |
| CN114473119A (en) * | 2022-02-11 | 2022-05-13 | 汇合华(河源)技术有限公司 | Intelligent soldering tin machine with locate function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113182220B (en) | 2022-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113182220B (en) | Display screen state detection device and detection method based on smart phone | |
| CN110103177B (en) | Full-automatic cell-phone screen assembly device | |
| CN109030506B (en) | LCD automatic detection equipment | |
| CN107098023B (en) | Mobile phone labeling mechanism | |
| CN106792422A (en) | Magnetic circuit component automatic assembly equipment | |
| CN106541262A (en) | Refrigerator door installs equipment and installation method | |
| JP2009280338A (en) | Workpiece laminating device and workpiece laminating method | |
| CN117395981A (en) | Workpiece removal system | |
| CN114146932B (en) | Conveying module and online testing device | |
| CN103183228B (en) | Feeding mechanism for photoelectric component testing machine table | |
| CN210555919U (en) | Automatic box cover device for carton | |
| CN210908818U (en) | Turnover notebook computer assembling equipment with pressure maintaining function | |
| CN114670431B (en) | Using method of automatic rubberizing equipment | |
| CN216144494U (en) | Mobile phone screen detection device | |
| CN110202782A (en) | Protective film laminating apparatus | |
| CN116944075A (en) | Detection equipment for display screen and detection method thereof | |
| KR101108291B1 (en) | The lens-mold automatic separation equipment | |
| CN208297644U (en) | A kind of reactor test machine | |
| CN213337380U (en) | Mobile phone AOI detection equipment | |
| CN114279961A (en) | Silicon crystal plate fault detection device | |
| CN209650608U (en) | Automatically enter case apparatus | |
| CN220126932U (en) | FPC product outward appearance check out test set based on glass microscope carrier | |
| CN207908856U (en) | A kind of sided exposure machine | |
| CN221342813U (en) | Automatic feeding device of LED display module | |
| CN221318269U (en) | Snatch transplanting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |