CN111957601B - Pressure detection device of mobile phone display screen - Google Patents
Pressure detection device of mobile phone display screen Download PDFInfo
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- CN111957601B CN111957601B CN202010794823.1A CN202010794823A CN111957601B CN 111957601 B CN111957601 B CN 111957601B CN 202010794823 A CN202010794823 A CN 202010794823A CN 111957601 B CN111957601 B CN 111957601B
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- phone display
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- display screen
- belt
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- 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
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- 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
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- 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
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- 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
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Abstract
The invention discloses a pressure detection device of a mobile phone display screen, which simultaneously meets the requirements of feeding and pressure detection of two mobile phone display screens, is efficient and convenient to feed through a conveying belt and a first adsorption plate in a matched manner, is provided with a support plate capable of sliding on a detection table, can finish the processes of feeding, pressure detection and blanking of the mobile phone display screen on the support plate, and can classify and move the mobile phone display screen through a second adsorption plate and a negative pressure sucker after the pressure detection of the mobile phone display screen, so that the detected mobile phone display screen can be conveniently placed on a collection frame, the pressure detection device can classify qualified products and unqualified products in the mobile phone display screen after the pressure detection, the classification efficiency is high, and meanwhile, through the arrangement of a lifting support plate, the mobile phone display screen can be conveniently placed on the collection frame through the negative pressure sucker, the collection of the display screen of the mobile phone is facilitated.
Description
Technical Field
The invention relates to the technical field of mobile phone display screen production, in particular to a pressure detection device of a mobile phone display screen.
Background
The liquid crystal display screen of mobile phone is a kind of flat display, the advantage of this display screen is that the power consumption is low, small, the radiation is low, the liquid crystal solution in two polarization materials of liquid crystal display screen use, make the electric current pass through this liquid crystal rearrange and reach the purpose of the formation of image.
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.
Disclosure of Invention
The invention aims to provide a pressure detection device of a mobile phone display screen, which solves the following technical problems: (1) the pressure detection device can simultaneously meet the requirements of loading and pressure detection of two mobile phone display screens, the loading of the pressure detection device is efficient and convenient through the matching arrangement of the conveying belt and the first adsorption plate, and meanwhile, the supporting plate capable of sliding on the detection table is arranged, so that the processes of loading, pressure detection and unloading of the mobile phone display screens can be completed on the supporting plate; (2) after the pressure detection device detects the pressure of the mobile phone display screen, the mobile phone display screen is moved in a grading manner through the arrangement of the second adsorption plate and the negative pressure sucker, so that the detected mobile phone display screen is conveniently placed on the collection frame; (3) this pressure measurement device can classify to qualified product and defective work in the cell-phone display screen after the pressure measurement, and it is efficient to classify, and simultaneously through the setting of the layer board of liftable, makes things convenient for the vacuum chuck to put the cell-phone display screen on collecting the frame, makes things convenient for the collection of cell-phone display screen.
The purpose of the invention can be realized by the following technical scheme:
the pressure detection device for the mobile phone display screen comprises a detection table, wherein a collection table is arranged on one side of the detection table, a feeding mechanism is arranged on the detection table and comprises a detection frame, a first cylinder is longitudinally arranged on the detection frame and used for driving a lifting support plate to lift, two first adsorption plates are mounted on the lifting support plate and used for adsorbing the mobile phone display screen, two second cylinders horizontally arranged are mounted on the detection frame and used for driving the detection mechanism to horizontally move, the detection mechanism comprises a connecting frame, a third cylinder longitudinally arranged is mounted on the connecting frame and used for driving a dynamic pressing plate to lift, the connecting frame is slidably mounted on the detection frame, a conveying mechanism is arranged in the detection table and comprises a conveying belt, The detection device comprises two conveying rollers and a first motor, wherein a conveying belt is in transmission connection through the two conveying rollers, the first motor drives one of the conveying rollers to rotate through two belt pulleys and a belt, a rubber partition strip is arranged on the conveying belt and is arranged in the middle of the outer surface of the conveying belt, the conveying belt is used for conveying a mobile phone display screen, two feeding ports are formed in the top of a detection table and correspond to the two first adsorption plates one by one, a supporting plate is horizontally and slidably mounted on the detection table, a horizontally arranged fourth cylinder is mounted on the detection table and is used for driving the supporting plate to slide, and two static pressing plates are mounted on the supporting plate;
the collecting table is longitudinally provided with a fifth cylinder through a cylinder seat, the fifth cylinder is used for driving a connecting strip to ascend and descend, the connecting strip is provided with two overturning cylinders, the two overturning cylinders are fixed on the same side of the connecting strip and used for driving a second adsorption plate to overturn, the collecting table is provided with a support frame, the support frame is provided with a moving frame in the horizontal direction in a sliding manner, two support rods are longitudinally arranged below the top of the support frame, the moving frame is provided with a sixth cylinder which is longitudinally arranged and used for driving a connecting plate to ascend and descend, the connecting plate is provided with two adjusting plates, the two adjusting plates are provided with four negative pressure suckers, and the collecting table is provided with two collecting frames.
Furthermore, the detection table and the collection table are arranged in a height mode, and the two first adsorption plates are fixed to the two sides of the lower surface of the lifting support plate respectively.
Further, install the second motor on the support frame, be provided with two first drive wheels on the removal frame, connect through belt transmission between two first drive wheels, the second motor drives the belt through first drive wheel and rotates, and the belt passes through belt clamp and removes frame fixed connection.
Furthermore, two adjusting plates are oppositely arranged and are respectively installed on two sides of the lower surface of the connecting plate, and the negative pressure sucker is slidably installed on the adjusting plates.
Further, a third motor is installed on one side of the supporting rod, two second driving wheels are longitudinally arranged on the supporting rod and are connected through belt transmission, the third motor drives the belt to rotate through the second driving wheels, and the belt passes through the belt frame and is fixedly connected with the bracket.
Further, slidable mounting has the bracket on the bracing piece, install the layer board on the bracket, layer board longitudinal sliding installs on collecting the frame.
Furthermore, the two static pressure applying plates correspond to the two dynamic pressure applying plates one by one, and the static pressure applying plates and the dynamic pressure applying plates are matched components.
Further, the working process of the pressure detection device is as follows:
the method comprises the following steps: the mobile phone display screens are placed on the conveying belt along two sides of the rubber partition strip, the first motor is matched with the two belt pulleys and drives the conveying belt through the belt, the mobile phone display screens on the two sides of the rubber partition strip are conveyed to the position below the material feeding port, the first air cylinder drives the lifting support plate to descend, the lifting support plate drives the two first adsorption plates to descend, the two first adsorption plates penetrate through the two material feeding ports to adsorb the two mobile phone display screens on the conveying belt, then the two mobile phone display screens are lifted up by the two first adsorption plates, the support plate is pushed to the position above the material feeding port by the fourth air cylinder, the first air cylinder pushes the lifting support plate downwards, the lifting support plate drives the two first adsorption plates to descend, the two mobile phone display screens are placed on the two corresponding static pressing plates on the support plate by the two first adsorption plates, and through the structure, the pressure detection device simultaneously meets the requirements of feeding and pressure detection of the two mobile phone display screens, the pressure detection device is efficient and convenient to feed through the matching arrangement of the conveying belt and the first adsorption plate, and meanwhile, the supporting plate capable of sliding on the detection table is arranged, so that the processes of feeding, pressure detection and discharging of the mobile phone display screen can be completed on the supporting plate;
step two: the support plate is pushed to the lower part of the two dynamic pressure applying plates through the fourth air cylinder, the dynamic pressure applying plates and the mobile phone display screen on the static pressure applying plates are pushed downwards by the third air cylinder, the dynamic pressure applying plates and the mobile phone display screen on the static pressure applying plates are subjected to pressure detection, after the pressure detection, the dynamic pressure applying plates are lifted upwards by the third air cylinder, then the support plate is pushed to the lower part of the second adsorption plate by the fourth air cylinder, the second adsorption plate is driven to rotate 180 degrees by the overturning air cylinder, then the connecting bar is driven to descend by the fifth air cylinder, the two second adsorption plates are driven to descend by the connecting bar through the overturning air cylinder, the mobile phone display screen on the static pressure applying plates is adsorbed by the second adsorption plate, then the second adsorption plate is driven to rotate 180 degrees by the overturning air cylinder, the mobile phone display screen is upwards, the second motor drives the moving frame to move towards the detection table through the matching of the two first driving wheels and the belt, and then the four negative pressure suckers are driven by the two adjusting plates to move above the two second adsorption plates, the rear sixth air cylinder pushes the two adjusting plates downwards through the connecting plate, the four negative pressure suckers on the two adjusting plates respectively adsorb the two mobile phone display screens, through the structure, the pressure detection device carries out graded movement on the mobile phone display screens through the arrangement of the second adsorption plates and the negative pressure suckers after the pressure detection of the mobile phone display screens, the detected mobile phone display screens are conveniently placed on the collecting frame, then the moving frame drives the two mobile phone display screens to move to the position above the collecting frame close to one side of the detection table, the sixth air cylinder pushes the two mobile phone display screens downwards, meanwhile, the third motor drives the supporting plate to ascend through the matching of the two second driving wheels and the belt, then the two mobile phone display screens are placed on the supporting plate, the four negative pressure suckers place the mobile phone display screens which are unqualified in the pressure detection of the two corresponding mobile phone display screens on the supporting plate on the collecting frame, the mobile frame drives to detect qualified mobile phone display screen and places on another layer board of collecting the frame, and through above structure setting, this pressure measurement device can classify qualified products and defective work in the mobile phone display screen after the pressure measurement, and it is efficient to classify, and through the setting of the layer board of liftable, make things convenient for the vacuum chuck to put the mobile phone display screen on collecting the frame, make things convenient for the collection of mobile phone display screen simultaneously.
The invention has the beneficial effects that:
(1) the invention relates to a pressure detection device of a mobile phone display screen, which is characterized in that the mobile phone display screen is placed on a conveying belt along two sides of a rubber separation strip, a first motor is matched with two belt pulleys and the belt drives the conveying belt, the conveying belt conveys the mobile phone display screen to the lower part of an upper material opening, after the mobile phone display screen on the two sides of the rubber separation strip is conveyed to the lower part of the upper material opening, a first air cylinder drives a lifting support plate to descend, the lifting support plate drives two first adsorption plates to pass through the two upper material openings to adsorb the two mobile phone display screens on the conveying belt, the two first adsorption plates lift the two mobile phone display screens, a fourth air cylinder pushes a support plate to the upper part of the upper material opening, the first air cylinder pushes the lifting support plate downwards, the lifting support plate drives the two first adsorption plates to descend, and the two mobile phone display screens are placed on two corresponding static pressure applying plates on the support plate, through the structural arrangement, the pressure detection device can simultaneously meet the requirements of loading and pressure detection of two mobile phone display screens, the loading of the pressure detection device is efficient and convenient through the matching arrangement of the conveying belt and the first adsorption plate, and meanwhile, the supporting plate capable of sliding on the detection table is arranged, so that the processes of loading, pressure detection and unloading of the mobile phone display screens can be completed on the supporting plate;
(2) the support plate is pushed to the lower part of the two dynamic pressure applying plates through the fourth air cylinder, the dynamic pressure applying plates and the mobile phone display screen on the static pressure applying plates are pushed downwards by the third air cylinder, the dynamic pressure applying plates and the mobile phone display screen on the static pressure applying plates are subjected to pressure detection, after the pressure detection, the dynamic pressure applying plates are lifted upwards by the third air cylinder, then the support plate is pushed to the lower part of the second adsorption plate by the fourth air cylinder, the second adsorption plate is driven to rotate 180 degrees by the overturning air cylinder, then the connecting bar is driven to descend by the fifth air cylinder, the two second adsorption plates are driven to descend by the connecting bar through the overturning air cylinder, the mobile phone display screen on the static pressure applying plates is adsorbed by the second adsorption plate, then the second adsorption plate is driven to rotate 180 degrees by the overturning air cylinder, the mobile phone display screen is upwards, the second motor drives the moving frame to move towards the detection table through the matching of the two first driving wheels and the belt, the pressure detection device is characterized in that the two adjusting plates are arranged on the collecting rack, and the two adjusting plates are connected with the first cylinder through a connecting plate;
(3) then the moving frame drives the two mobile phone display screens to move to the position above the collecting frame close to one side of the detection table, the sixth air cylinder pushes the two mobile phone display screens downwards, meanwhile, the third motor drives the supporting plate to ascend through the matching of the two second driving wheels and the belt, then two mobile phone display screens are placed on the supporting plate, four negative pressure suckers place the mobile phone display screen with unqualified pressure detection in the two corresponding mobile phone display screens on the supporting plate on the collecting rack, the mobile rack drives the mobile phone display screen with qualified detection to be placed on the supporting plate on the other collecting rack, through the arrangement of the structure, the pressure detection device can classify qualified products and unqualified products in the mobile phone display screen after pressure detection, has high classification efficiency, meanwhile, the mobile phone display screen is placed on the collecting frame through the liftable supporting plate, and the mobile phone display screen is convenient to collect.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a pressure detection device of a display screen of a mobile phone according to the present invention;
FIG. 2 is a perspective view of the loading mechanism of the present invention;
FIG. 3 is a front view of the loading mechanism of the present invention;
FIG. 4 is an installation view of the dynamic compression plate of the present invention;
FIG. 5 is an installation view of the delivery mechanism of the present invention;
FIG. 6 is a bottom view of the delivery mechanism of the present invention;
FIG. 7 is an installation view of the support plate of the present invention;
FIG. 8 is an installation view of a second adsorption plate of the present invention;
FIG. 9 is an installation view of the suction cup of the present invention;
FIG. 10 is an installed view of the first drive wheel of the present invention;
FIG. 11 is an installed view of the second drive wheel of the present invention;
fig. 12 is a perspective view of a collection rack of the present invention.
In the figure: 1. a detection table; 2. a collection station; 3. a feeding mechanism; 4. a detection frame; 5. a first cylinder; 6. a lifting support plate; 7. a first adsorption plate; 8. a second cylinder; 9. a detection mechanism; 10. a connecting frame; 11. a third cylinder; 12. dynamically pressing the plate; 13. a conveying mechanism; 14. a first motor; 15. a rubber dividing strip; 16. a feeding port; 17. a support plate; 18. a fourth cylinder; 19. static pressing plate; 20. a fifth cylinder; 21. a connecting strip; 22. turning over the air cylinder; 23. a second adsorption plate; 24. a support frame; 25. a movable frame; 26. a second motor; 27. a first drive wheel; 28. a sixth cylinder; 29. a connecting plate; 30. an adjusting plate; 31. a negative pressure sucker; 32. a support bar; 33. a bracket; 34. a third motor; 35. a support plate; 36. a collection rack; 37. a second drive wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-12, the invention is a pressure detection device for a mobile phone display screen, comprising a detection table 1, a collection table 2 is arranged on one side of the detection table 1, a feeding mechanism 3 is arranged on the detection table 1, the feeding mechanism 3 comprises a detection frame 4, a first cylinder 5 is longitudinally arranged on the detection frame 4, the first cylinder 5 is used for driving a lifting support plate 6 to lift, two first adsorption plates 7 are arranged on the lifting support plate 6, the first adsorption plates 7 are used for adsorbing the mobile phone display screen, two horizontally arranged second cylinders 8 are arranged on the detection frame 4, the second cylinders 8 are used for driving a detection mechanism 9 to move horizontally, the detection mechanism 9 comprises a connecting frame 10, a longitudinally arranged third cylinder 11 is arranged on the connecting frame 10, the third cylinder 11 is used for driving a dynamic pressure applying plate 12 to lift, the connecting frame 10 is slidably arranged on the detection frame 4, a conveying mechanism 13 is arranged in the detection table 1, the conveying mechanism 13 comprises a conveying belt, two conveying rollers and a first motor 14, the conveying belt is in transmission connection with the two conveying rollers, the first motor 14 drives one of the conveying rollers to rotate through two belt pulleys and a belt, a rubber partition strip 15 is arranged on the conveying belt, the rubber partition strip 15 is arranged in the middle of the outer surface of the conveying belt, the conveying belt is used for conveying a mobile phone display screen, two feeding ports 16 are formed in the top of the detection table 1, the two feeding ports 16 correspond to the two first adsorption plates 7 one by one, a supporting plate 17 is horizontally and slidably mounted on the detection table 1, a horizontally arranged fourth air cylinder 18 is mounted on the detection table 1, the fourth air cylinder 18 is used for driving the supporting plate 17 to slide, and two static pressing plates 19 are mounted on the supporting plate 17;
collect and vertically install fifth cylinder 20 through the cylinder block on the platform 2, fifth cylinder 20 is used for driving connecting strip 21 and goes up and down, install two upset cylinders 22 on the connecting strip 21, two upset cylinders 22 are fixed in connecting strip 21 homonymies, upset cylinder 22 is used for driving the upset of second adsorption plate 23, install support frame 24 on the collection platform 2, horizontal direction slidable mounting has the removal frame 25 on the support frame 24, support frame 24 top below vertically is provided with two bracing pieces 32, install the sixth cylinder 28 of vertical setting on the removal frame 25, sixth cylinder 28 is used for driving connecting plate 29 and goes up and down, install two regulating plates 30 on the connecting plate 29, install four negative pressure sucking discs 31 on two regulating plates 30, install two on the collection platform 2 and collect frame 36.
Specifically, detect platform 1 and collect platform 2 and be the height setting, two first adsorption plates 7 are fixed in lift extension board 6 lower surface both sides respectively.
The support frame 24 is provided with a second motor 26, the moving frame 25 is provided with two first driving wheels 27, the two first driving wheels 27 are connected through belt transmission, the second motor 26 drives the belt to rotate through the first driving wheels 27, and the belt is fixedly connected with the moving frame 25 through a belt clamp.
Two adjusting plates 30 are oppositely arranged and respectively arranged at two sides of the lower surface of the connecting plate 29, and negative pressure suction cups 31 are slidably arranged on the adjusting plates 30.
A third motor 34 is installed on one side of the supporting rod 32, two second driving wheels 37 are longitudinally arranged on the supporting rod 32, the two second driving wheels 37 are connected through belt transmission, the third motor 34 drives a belt to rotate through the second driving wheels 37, and the belt is fixedly connected with the bracket 33 through a belt frame.
The support rod 32 is provided with a bracket 33 in a sliding way, the bracket 33 is provided with a supporting plate 35, and the supporting plate 35 is longitudinally arranged on a collecting rack 36 in a sliding way.
The two static pressure applying plates 19 correspond to the two dynamic pressure applying plates 12 one by one, and the static pressure applying plates 19 and the dynamic pressure applying plates 12 are matched components.
Referring to fig. 1 to 12, the working process of the pressure detection device for a display screen of a mobile phone according to the present embodiment is as follows:
the method comprises the following steps: the mobile phone display screen is placed on a conveying belt along two sides of a rubber partition strip 15, a first motor 14 is matched with two belt pulleys and the belt drives the conveying belt, the conveying belt conveys the mobile phone display screen to the lower part of an upper material opening 16, after the mobile phone display screen on two sides of the rubber partition strip 15 is conveyed to the lower part of the upper material opening 16, the first cylinder 5 drives the lifting support plate 6 to descend, the lifting support plate 6 drives the two first adsorption plates 7 to descend, the two first adsorption plates 7 penetrate through the two feeding ports 16 to adsorb the two mobile phone display screens on the conveying belt, then the two mobile phone display screens are lifted by the two first adsorption plates 7, the supporting plate 17 is pushed above the feeding hole 16 by the fourth cylinder 18, the lifting support plate 6 is pushed downwards by the first cylinder 5, the two first adsorption plates 7 are driven to descend by the lifting support plate 6, and the two mobile phone display screens are placed on the two corresponding static pressing plates 19 on the supporting plate 17 by the two first adsorption plates 7;
step two: the fourth cylinder 18 pushes the support plate 17 to the lower part of the two dynamic pressure applying plates 12, the third cylinder 11 pushes the dynamic pressure applying plates 12 downwards, the dynamic pressure applying plates 12 and the mobile phone display screen on the static pressure applying plates 19, the dynamic pressure applying plates 12 and the static pressure applying plates 19 detect the pressure of the mobile phone display screen, after the pressure detection, the third cylinder 11 lifts the dynamic pressure applying plates 12 upwards, then the fourth cylinder 18 pushes the support plate 17 to the lower part of the second adsorption plate 23, the turnover cylinder 22 drives the second adsorption plate 23 to rotate 180 degrees, then the fifth cylinder 20 drives the connecting bar 21 to descend, the connecting bar 21 drives the two second adsorption plates 23 to descend through the turnover cylinder 22, the second adsorption plate 23 adsorbs the mobile phone display screen on the static pressure applying plates 19, then the turnover cylinder 22 drives the second adsorption plate 23 to rotate 180 degrees, the mobile phone display screen is upward, the second motor 26 drives the moving frame 25 to move towards the detection table 1 through the matching of the two first driving wheels 27 and the belt, and then the four negative pressure suction cups 31 are driven by the two adjusting plates 30 to move above the two second adsorption plates 23, then the sixth cylinder 28 pushes the two adjusting plates 30 downwards through the connecting plate 29, the four negative pressure suction cups 31 on the two adjusting plates 30 respectively adsorb the two mobile phone display screens, then the moving frame 25 drives the two mobile phone display screens to move to the position above the collecting frame 36 at one side close to the detection table 1, the sixth air cylinder 28 pushes the two mobile phone display screens downwards, meanwhile, the third motor 34 drives the supporting plate 35 to ascend through the cooperation of the two second driving wheels 37 and the belt, and then two mobile phone display screens are placed on the supporting plate 35, the mobile phone display screens with unqualified pressure detection in the two corresponding mobile phone display screens are placed on the supporting plate 35 on the collecting rack 36 by the four negative pressure suction cups 31, and the mobile rack 25 drives the mobile phone display screens with qualified pressure detection to be placed on the supporting plate 35 on the other collecting rack 36.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (4)
1. The pressure detection device of the mobile phone display screen is characterized by comprising a detection table (1), a collection table (2) is arranged on one side of the detection table (1), a feeding mechanism (3) is arranged on the detection table (1), the feeding mechanism (3) comprises a detection frame (4), a first air cylinder (5) is longitudinally arranged on the detection frame (4), the first air cylinder (5) is used for driving a lifting support plate (6) to lift, two first adsorption plates (7) are arranged on the lifting support plate (6), the first adsorption plates (7) are used for adsorbing the mobile phone display screen, two second air cylinders (8) which are horizontally arranged are arranged on the detection frame (4), the second air cylinders (8) are used for driving a detection mechanism (9) to horizontally move, the detection mechanism (9) comprises a connecting frame (10), and a third air cylinder (11) which is longitudinally arranged is arranged on the connecting frame (10), the third cylinder (11) is used for driving the dynamic pressure applying plate (12) to lift, the connecting frame (10) is slidably mounted on the detection frame (4), a conveying mechanism (13) is arranged in the detection table (1), the conveying mechanism (13) comprises a conveying belt, two conveying rollers and a first motor (14), the conveying belt is in transmission connection with the two conveying rollers, the first motor (14) drives one of the conveying rollers to rotate through two belt pulleys and belts, a rubber partition strip (15) is arranged on the conveying belt, the rubber partition strip (15) is arranged in the middle of the outer surface of the conveying belt, the conveying belt is used for conveying a mobile phone display screen, two feeding ports (16) are formed in the top of the detection table (1), the two feeding ports (16) are in one-to-one correspondence with the two first adsorption plates (7), and a supporting plate (17) is horizontally and slidably mounted on the detection table (1), a fourth air cylinder (18) which is horizontally arranged is installed on the detection table (1), the fourth air cylinder (18) is used for driving a support plate (17) to slide, and two static pressure applying plates (19) are installed on the support plate (17);
a fifth cylinder (20) is longitudinally arranged on the collecting table (2) through a cylinder seat, the fifth cylinder (20) is used for driving the connecting strip (21) to ascend and descend, two overturning cylinders (22) are arranged on the connecting strip (21), the two overturning cylinders (22) are fixed on the same side of the connecting strip (21), the overturning cylinders (22) are used for driving the second adsorption plate (23) to overturn, a supporting frame (24) is arranged on the collecting table (2), a moving frame (25) is arranged on the supporting frame (24) in a sliding mode in the horizontal direction, two support rods (32) are longitudinally arranged below the top of the supporting frame (24), a longitudinally arranged sixth cylinder (28) is arranged on the moving frame (25), the sixth cylinder (28) is used for driving the connecting plate (29) to ascend and descend, two adjusting plates (30) are arranged on the connecting plate (29), and four negative pressure suction cups (31) are arranged on the two adjusting plates (30), two collecting frames (36) are arranged on the collecting table (2);
the detection table (1) and the collection table (2) are arranged in a high-low mode, and the two first adsorption plates (7) are respectively fixed to two sides of the lower surface of the lifting support plate (6);
a second motor (26) is mounted on the supporting frame (24), two first driving wheels (27) are arranged on the moving frame (25), the two first driving wheels (27) are in transmission connection through a belt, the second motor (26) drives the belt to rotate through the first driving wheels (27), and the belt is fixedly connected with the moving frame (25) through a belt clamp;
the two adjusting plates (30) are oppositely arranged and are respectively arranged on two sides of the lower surface of the connecting plate (29), and the negative pressure sucker (31) is slidably arranged on the adjusting plates (30);
third motor (34) is installed to bracing piece (32) one side, vertically be provided with two second drive wheels (37) on bracing piece (32), connect through belt transmission between two second drive wheels (37), third motor (34) pass through second drive wheel (37) drive belt and rotate, and the belt passes through belt frame and bracket (33) fixed connection.
2. The pressure detection device for the display screen of the mobile phone according to claim 1, wherein a bracket (33) is slidably mounted on the support rod (32), a supporting plate (35) is mounted on the bracket (33), and the supporting plate (35) is longitudinally slidably mounted on the collecting rack (36).
3. The pressure detection device for the display screen of the mobile phone according to claim 1, wherein the two static pressure applying plates (19) correspond to the two dynamic pressure applying plates (12) one by one, and the static pressure applying plates (19) and the dynamic pressure applying plates (12) are matched components.
4. A pressure detecting device for a display screen of a mobile phone according to any one of claims 1 to 3, wherein the pressure detecting device operates as follows:
the method comprises the following steps: the mobile phone display screen is placed on a conveying belt along two sides of a rubber partition strip (15), a first motor (14) is matched with two belt pulleys and drives the conveying belt through the belt, the mobile phone display screen is conveyed to the lower part of a feeding opening (16) through the conveying belt, after the mobile phone display screen on two sides of the rubber partition strip (15) is conveyed to the lower part of the feeding opening (16), a first air cylinder (5) drives a lifting support plate (6) to descend, the lifting support plate (6) drives two first adsorption plates (7) to descend, the two first adsorption plates (7) penetrate through the two feeding openings (16) to adsorb the two mobile phone display screens on the conveying belt, then the two mobile phone display screens are lifted up through the two first adsorption plates (7), then a fourth air cylinder (18) pushes a support plate (17) to the upper part of the feeding opening (16), the first air cylinder (5) pushes the lifting support plate (6) downwards, the lifting support plate (6) drives the two first adsorption plates (7) to descend, two mobile phone display screens are placed on two corresponding static pressing plates (19) on the supporting plate (17) by the two first adsorption plates (7);
step two: the support plate (17) is pushed to the lower portions of the two dynamic pressure applying plates (12) by the fourth air cylinder (18), the dynamic pressure applying plates (12) are pushed downwards by the third air cylinder (11), the dynamic pressure applying plates (12) and the static pressure applying plates (19) perform pressure detection on the mobile phone display screen, after the pressure detection is performed, the dynamic pressure applying plates (12) are lifted upwards by the third air cylinder (11), then the support plate (17) is pushed by the fourth air cylinder (18) to the lower portions of the second adsorption plates (23), the second adsorption plates (23) are driven to rotate 180 degrees by the overturning air cylinder (22), then the connecting bar (21) is driven to descend by the fifth air cylinder (20), the two second adsorption plates (23) are driven to descend by the connecting bar (21) through the overturning air cylinder (22), the mobile phone display screen on the static pressure applying plates (19) is adsorbed by the second adsorption plates (23), then the second adsorption plates (23) are driven to rotate 180 degrees by the overturning air cylinder (22), the mobile phone display screen is upward, a second motor (26) drives a moving frame (25) to move towards the direction of a detection table (1) through the matching of two first driving wheels (27) and a belt, then drives four negative pressure suckers (31) to move above two second adsorption plates (23) through two adjusting plates (30), a sixth cylinder (28) pushes the two adjusting plates (30) downwards through a connecting plate (29), the four negative pressure suckers (31) on the two adjusting plates (30) respectively adsorb the two mobile phone display screens, then the moving frame (25) drives the two mobile phone display screens to move to the position above a collecting frame (36) close to one side of the detection table (1), the sixth cylinder (28) pushes the two mobile phone display screens downwards, meanwhile, a third motor (34) drives a supporting plate (35) to ascend through the matching of the two second driving wheels (37) and the belt, and then the two mobile phone display screens are placed on the supporting plate (35), the four negative pressure suction cups (31) place the mobile phone display screens unqualified in pressure detection in the two corresponding mobile phone display screens on the supporting plate (35) on the collecting frame (36), and the moving frame (25) drives the mobile phone display screens qualified in detection to be placed on the supporting plate (35) on the other collecting frame (36).
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| CN114558801A (en) * | 2022-02-28 | 2022-05-31 | 宁波卓鸿工业科技有限公司 | Electrode high voltage automatic test equipment |
| CN116067792B (en) * | 2023-02-21 | 2024-03-12 | 江西华盛电子科技有限公司 | Compression-resistant detection device for LED screen production |
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