CN112223198A - Mobile phone automatic screen-detaching detection device capable of effectively preventing flat cable from being pulled apart and screen-detaching method - Google Patents
Mobile phone automatic screen-detaching detection device capable of effectively preventing flat cable from being pulled apart and screen-detaching method Download PDFInfo
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- CN112223198A CN112223198A CN202011217107.3A CN202011217107A CN112223198A CN 112223198 A CN112223198 A CN 112223198A CN 202011217107 A CN202011217107 A CN 202011217107A CN 112223198 A CN112223198 A CN 112223198A
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- mobile phone
- supporting plate
- phone screen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/005—Vacuum work holders
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2825—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere in household appliances or professional audio/video equipment
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Abstract
The invention discloses a mobile phone automatic screen-detaching detection device and a screen-detaching method capable of effectively avoiding the disconnection of a flat cable, which comprises a mobile phone screen adsorption detaching mechanism rotating around a first rotating shaft, a lower shell clamping mechanism swinging around a second rotating shaft to realize angle turning, and a detection plug connector connected with a mobile phone to realize circuit conduction in a plug-in manner, wherein the first rotating shaft and the second rotating shaft are vertically arranged and positioned on the same horizontal plane, the first rotating shaft is collinear with one detached edge of a detached mobile phone, and the second rotating shaft is collinear with the other adjacent detached edge of the detached mobile phone; the adsorption disassembling mechanism comprises a first motor, a first supporting plate and an adsorption module, wherein the first supporting plate is driven by the first motor to rotate around a first rotating shaft; the lower shell clamping mechanism comprises a third motor, a third supporting plate driven by the third motor to swing around a second rotating shaft, and a shell clamping module fixed on the third supporting plate. The invention greatly improves the success rate of mobile phone disassembly and the reliability and the detection efficiency of the detection result of the fault mobile phone.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of mobile phone screen dismounting, and particularly relates to a mobile phone automatic screen dismounting detection device and a screen dismounting method capable of effectively preventing a flat cable from being pulled apart.
[ background of the invention ]
At present, the cell-phone function and performance are stronger and stronger, and the size is compacter and compacter in the cell-phone, and the waterproof of cell-phone has also become the necessary scene of commuting of life, and is more and more high to the sealed requirement of equipment of cell-phone, but also is a big test to the cell-phone production qualification rate, how to treat in big batch cell-phone manufacturing, finds out the problem point of cell-phone and inspects once more, and the machine of tearing open is an indispensable thing.
The mobile phone is mainly disassembled by a manual heating jig before 2015, the 2017 mobile phone cable and the mobile phone buckle are conveniently disassembled by hand in the same direction, the internal space of the mobile phone is compact in 2018, the cable distance is shortened, the mobile phone shell needs to be separated from the buckle on the mobile phone screen before disassembling, the cable is often damaged when being released, scrapping is caused, and the disassembling failure rate is high. Conventional manual and existing semi-automatic dismantling devices therefore present a number of drawbacks, mainly including: a. the position of a client for designing the flat cable of the mobile phone is changeable, and the mobile phone movable jig cannot meet the requirement of yield rate when being disassembled; b. the two surfaces of the appearance of many mobile phones on the market are made of glass, and only the front screen is detached when the mobile phones are detached, so that the shell cannot be fixed by negative pressure; c. the mobile phone is more and more beautiful in appearance, the frame is more and more narrow, the mobile phone is more and more difficult to disassemble, and the mobile phone is easily disassembled by the existing disassembling equipment.
Therefore, it is necessary to provide a new device and method for automatically removing a screen of a mobile phone, which can effectively prevent a flat cable from being torn.
[ summary of the invention ]
The invention mainly aims to provide the automatic screen-detaching detection device for the mobile phone, which can effectively avoid the disconnection of the flat cable, greatly improve the success rate of the mobile phone detachment, improve the reliability and the detection efficiency of the automatic detection result of the fault mobile phone, and reduce the production cost.
The invention realizes the purpose through the following technical scheme: a mobile phone automatic screen-dismantling detection device capable of effectively avoiding flat cable from being torn off comprises a mobile phone screen adsorption dismantling mechanism rotating around a first rotating shaft, a lower shell clamping mechanism swinging around a second rotating shaft to realize angle turning, and a detection plug connector connected with a mobile phone to realize circuit conduction, wherein the first rotating shaft and the second rotating shaft are vertically arranged and are positioned on the same horizontal plane, the first rotating shaft is collinear with one dismantling side of a dismantled mobile phone, and the second rotating shaft is collinear with the other adjacent dismantling side of the dismantled mobile phone; the adsorption disassembling mechanism comprises a first motor, a first supporting plate and an adsorption module, wherein the first supporting plate is driven by the first motor to rotate around a first rotating shaft; and the lower shell clamping mechanism comprises a third motor, a third supporting plate driven by the third motor to swing around the second rotating shaft, and a shell clamping module fixed on the third supporting plate.
The device further comprises a workbench, wherein a first pair of shaft supporting seats and a second pair of shaft supporting seats are arranged on the workbench, the first pair of shaft supporting seats are positioned on the first rotating shaft, and the second pair of shaft supporting seats are positioned on the second rotating shaft; the first motor and the third motor are both fixed on the workbench.
Furthermore, a pair of first rotating arms is arranged on the left side and the right side of the first supporting plate, and one end of each first rotating arm is mounted on the first pair of shaft supporting seats through a supporting shaft and a bearing; a pair of second rotating arms is arranged on the front side and the rear side of the third supporting plate, and one ends of the second rotating arms are mounted on the second counter shaft supporting seat through supporting shafts and bearings.
Furthermore, the adsorption module comprises a second motor fixed on the first supporting plate through a supporting seat, a second supporting plate driven by the second motor to move up and down, a first cylinder fixed on the second supporting plate, a sucker assembly driven by the first cylinder to move left and right, and a plurality of springs with one ends hung on the lower surface of the first supporting plate and the other ends fixed on the second supporting plate.
Furthermore, four fixed sliding blocks are arranged on the first supporting plate, and sliding rails which are matched with the fixed sliding blocks in a one-to-one correspondence mode to realize guiding sliding are arranged on the second supporting plate; the second supporting plate comprises an upper supporting plate and a lower supporting plate, and the upper supporting plate and the lower supporting plate are connected together through the sliding rail; the upper supporting plate is provided with a limiting block which is in interference fit with the fixed sliding block to limit the descending height position of the upper supporting plate; the second motor drives a screw rod to rotate, and the upper supporting plate is arranged on the screw rod through a nut sleeve to realize up-and-down movement; the spring is arranged between the first supporting plate and the lower supporting plate.
Furthermore, the upper surface of supporting seat is provided with the response go up the pressure sensor of backup pad atress size.
Further, the lower surface of third backup pad sets up a pair of upset deflector, the slant guide way that has the difference in height has been seted up on the upset deflector, lower casing fixture still includes one and receives the third motor drive removes the first movable block, be provided with on the first movable block and insert the direction roller in the slant guide way.
Furthermore, the casing centre gripping module is including fixing fourth motor and fifth motor in the third backup pad, receive fourth motor drive carries out the centre gripping or opens the first centre gripping unit and the second centre gripping unit that the action just is 90 settings, receive fifth motor drive carries out the centre gripping or opens the action just is third centre gripping unit and the fourth centre gripping unit that 90 settings, fixes the casing bearing seat in the third backup pad.
Furthermore, a bearing groove which is in contour shape with the outer contour of the shell, a sensor which detects whether the shell is put into the bearing groove and a code scanner which scans the type of the mobile phone are arranged on the shell bearing seat.
Another objective of the present invention is to provide a method for detaching a screen of a mobile phone, which includes the following steps:
1) the mobile phone is placed horizontally, and the mobile phone shell A is clamped from the periphery, so that the position stability is guaranteed;
2) adsorbing the mobile phone screen B from the upper part by adopting a coating mode and keeping the mobile phone screen B;
3) the mobile phone shell A is turned downwards around the first disassembled side and is in an inclined state, so that the mobile phone shell A is separated from the other opposite disassembled side of the mobile phone screen B;
4) adsorbing and lifting the mobile phone screen B for a set distance, so that four disassembled sides of the mobile phone shell A and the mobile phone screen B are uniformly separated; the set distance is designed according to the length of the connecting flat cable of the mobile phone shell A and the mobile phone screen B, so that the flat cable is prevented from being broken;
5) adsorbing the mobile phone screen B and overturning the mobile phone screen B by a set angle around the other disassembled side which is adjacent to and vertical to the first disassembled side;
6) restoring the mobile phone shell A to a horizontal state;
7) continuously adsorbing the mobile phone screen B and turning to a middle transition angle;
8) then adsorbing the mobile phone screen B to descend for a set distance, and ensuring that the mobile phone screen B can turn over to a target angle;
9) and continuously overturning the adsorption mobile phone screen B to a target angle to finish the disassembly of the mobile phone screen B and the mobile phone shell A.
Compared with the prior art, the automatic screen-detaching detection device for the mobile phone, which can effectively avoid the tear of the flat cable, has the beneficial effects that: the small-sized device for realizing fault detection by automatically separating the mobile phone disassembly machine can ensure that the flat cable connected with the display end is not damaged by pulling, effectively solves the problem that the whole machine is scrapped due to the fault of manual disassembly machine, reduces the production cost and improves the detection efficiency.
[ description of the drawings ]
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating the distribution of the rotation axes of the first support plate and the third support plate according to the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a mobile phone screen adsorption and disassembly mechanism in an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an adsorption module according to an embodiment of the present disclosure;
FIG. 5 is a schematic structural diagram of a lower housing clamping mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a housing clamping module according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a fourth motor driving two clamping units to move according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a clamping unit according to an embodiment of the present invention;
FIG. 9 is a schematic cross-sectional view of a clamping unit according to an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a second clamping unit or a fourth clamping unit according to an embodiment of the present invention;
FIG. 11 is a schematic structural view of the mobile phone screen adsorbing and disassembling mechanism in cooperation with the lower housing clamping mechanism in the embodiment of the present invention;
FIG. 12 is a schematic diagram of a state structure of a mobile phone in a mobile phone disassembling step according to an embodiment of the present invention;
the figures in the drawings represent:
100 can effectively avoid the disconnection of the flat cable;
101 a first rotation axis; 102 a second axis of rotation;
1 mobile phone screen adsorption and disassembly mechanism, 11 first motor, 12 first support plate, 121 fixed slide block, 13 adsorption module, 131 second motor, 132 second support plate, 1321 slide rail, 1322 upper support plate, 1323 lower support plate, 1324 limit block, 133 first cylinder, 134 sucker component, 135 spring, 136 limit plate, 137 movable plate, 14 first rotating arm, 141 support shaft, 15 support seat and 16 pressure sensor;
2 lower housing clamping mechanism, 21 third motor, 22 third support plate, 23 housing clamping module, 231 fourth motor, 2311 lead screw, 2312 second movable block, 2313 third movable block, 2314 guide plate, 2315 horizontal sliding slot, 2316 clamping block, 232 fifth motor, 233 first clamping unit, 2331 guide roller, 2332 bottom plate, 2333 sliding plate, 2334 heat insulation plate, 2335 heating clamping plate, 2336 pressure sensor, 234 second clamping unit, 2341 clamping convex part, 235 third clamping unit, 236 fourth clamping unit, 237 housing bearing seat, 238 sensor, 239 code scanner, 24 second rotating arm, 241, 25 overturning guide plate, 251 oblique guide slot, 26 first movable block, 27 guide roller;
3, detecting a plug connector, 31 a second cylinder and 32 a data line connector;
4 working table, 41 first pair of axle supporting seats, 42 second pair of axle supporting seats.
[ detailed description ] embodiments
The first embodiment is as follows:
referring to fig. 1 to 12, the automatic mobile phone screen-detaching detection device 100 capable of effectively preventing a flat cable from being torn comprises a mobile phone screen adsorbing and detaching mechanism 1 rotating around a first rotating shaft 101, a lower housing clamping mechanism 2 swinging around a second rotating shaft 102 to realize angle turning, a detection plug 3 connected with a mobile phone plug to realize circuit conduction, and an upper computer electrically connected with the detection plug 3 and internally provided with a detection program; the first rotation axis 101 and the second rotation axis 102 are vertically arranged and located on the same horizontal plane, the first rotation axis 101 is collinear with one dismantling side of the mobile phone to be dismantled, and the second rotation axis 102 is collinear with the other adjacent dismantling side of the mobile phone to be dismantled.
The embodiment further includes a worktable 4, wherein the worktable 4 is provided with a first pair of axle supporting seats 41 and a second pair of axle supporting seats 42, the first pair of axle supporting seats 41 are located on the first rotating shaft 101, and the second pair of axle supporting seats 42 are located on the second rotating shaft 102.
The mobile phone screen adsorbing and disassembling mechanism 1 comprises a first motor 11 fixed on the workbench 4, a first supporting plate 12 driven by the first motor 11 to rotate around a first rotating shaft 101, and an adsorbing module 13 fixed on the first supporting plate 12. A pair of first rotating arms 14 are provided at both ends of the first support plate 12, and one end of the first rotating arm 14 is mounted on the first pair of shaft support bases 41 through a support shaft 141 and a bearing.
The adsorption module 13 includes a second motor 131 fixed on the first support plate 12, a second support plate 132 driven by the second motor 131 to move up and down, a first cylinder 133 fixed on the second support plate 132, a suction cup assembly 134 driven by the first cylinder 133 to move left and right, and a plurality of springs 135 having one end hung on the lower surface of the first support plate 12 and the other end fixed on the second support plate 132.
Four fixed sliding blocks 121 are arranged on the first supporting plate 12, and sliding rails 1321 which are matched with the fixed sliding blocks 121 in a one-to-one correspondence manner to realize guiding sliding are arranged on the second supporting plate 132. In order to reduce the space occupation of the mobile phone screen adsorption disassembling mechanism 1, the second motor 131 is fixed on the first supporting plate 12 through a supporting seat 15, and the whole body penetrates through the first supporting plate 12 to realize the sinking type installation. The second support plate 132 includes an upper support plate 1322 and a lower support plate 1323, and the upper support plate 1322 and the lower support plate 1323 are connected together by four slide rails 1321. The upper support plate 1322 is provided with a limit block 1324 which is in interference fit with the fixed slide block 121 to limit the descending height position of the upper support plate 1322. A screw rod is provided at a rotation end of the second motor 131, and the upper support plate 1322 is disposed on the screw rod through a nut sleeve to realize up-and-down movement. The spring 135 is disposed between the first support plate 12 and the lower support plate 1323.
The second support plate 132 is further provided with a limiting plate 136 for limiting the left-right movement range of the suction cup assembly 134, the limiting plate 136 is provided with a U-shaped opening, and the suction cup assembly 134 is provided with a movable plate 137 which is clamped into the U-shaped opening.
The upper surface of the supporting seat 15 is provided with a pressure sensor 16 for sensing the force applied to the upper supporting plate 1322.
When the mobile phone screen is disassembled by the mobile phone screen adsorption disassembling mechanism 1, firstly, the sucker component 134 in the adsorption module 13 is rotated right above the mobile phone screen, the second motor 131 drives the sucker component 134 to descend to a set height, at the moment, the spring 135 is in an extending state to push the lower supporting plate 1323 downwards so that the sucker component 134 contacts the mobile phone screen, the pressure sensor 16 monitors the operation of the second motor 131, and the mobile phone is prevented from being damaged due to overlarge disassembling tension.
The lower housing holding mechanism 2 includes a third motor 21 fixed to the table 4, a third support plate 22 driven by the third motor 21 to swing about the second rotation axis 102, and a housing holding module 23 fixed to the third support plate 22.
A pair of second rotating arms 24 are provided on both front and rear sides of the third support plate 22, and one end of the second rotating arm 24 is mounted on a second counter shaft support base 42 through a support shaft 241 and a bearing.
The lower surface of the third supporting plate 22 is provided with a pair of turning guide plates 25, the turning guide plates 25 are provided with an inclined guide groove 251 with a height difference, the lower housing holding mechanism 2 further comprises a first movable block 26 which is driven by the third motor 21 to move left and right, the first movable block 26 is provided with a guide roller 27 inserted into the inclined guide groove 251, and the third supporting plate 22 can swing around the second rotating shaft 101 by the horizontal left and right movement of the guide roller 27 in cooperation with the inclined guide groove 251. Because the second rotation axis 101 is collinear with a disassembled side of the disassembled mobile phone, the mobile phone shell can be turned over around the disassembled side, and the mobile phone can be disassembled by unlocking the buckle of the mobile phone screen.
The housing clamping module 23 includes a fourth motor 231 and a fifth motor 232 fixed on the third support plate 22, a first clamping unit 233 and a second clamping unit 234 driven by the fourth motor 231 to perform clamping or opening actions and arranged at 90 °, a third clamping unit 235 and a fourth clamping unit 236 driven by the fifth motor 232 to perform clamping or opening actions and arranged at 90 °, and a housing bearing seat 237 fixed on the third support plate 22. The chassis bearing seat 237 is provided with a bearing groove which is profiled with the outer contour of the chassis, a sensor 238 which detects whether the chassis is put in the bearing groove, and a code scanner 239 which scans the model of the mobile phone.
The first rotating shaft 101 is set according to the position of the connection cable between the mobile phone shell and the mobile phone screen.
The fourth motor 231 drives a screw 2311 to perform a rotational motion, and the screw 2311 is provided with a second movable block 2312 and a third movable block 2313. The second movable block 2312 is provided with a guide plate 2314, the guide plate 2314 is provided with a horizontal sliding groove 2315 having a distance difference in the front-rear direction, and the first clamping unit 233 is provided with a guide roller 2331 inserted into the horizontal sliding groove 2315. The guide plate 2314 moves left and right on the screw 2311, and the guide roller 2331 and the horizontal slide groove 2315 are matched to realize the forward and backward movement of the first clamping unit 233 as a whole. A clamping block 2316 is arranged on the third movable block 2313, a clamping convex part 2341 clamped into a clamping groove in the clamping block 2316 is arranged on the second clamping unit 234, and the second clamping unit 234 is driven to move left and right integrally through the left and right movement of the clamping block 2316 on the screw rod 2311, so that the clamping and opening actions are realized.
The driving principle of the fifth motor 232 for driving the third clamping unit 235 and the fourth clamping unit 236 is the same as that of the fourth motor 231, and the description of the embodiment is not repeated.
The first clamping unit 233, the second clamping unit 234, the third clamping unit 235 and the fourth clamping unit 236 are disposed around the housing receiving seat 237, and respectively define four peripheries of the mobile phone housing.
The first clamping unit 233, the second clamping unit 234, the third clamping unit 235, and the fourth clamping unit 236 each include: a bottom plate 2332 sliding on the third support plate 22, a sliding plate 2333 slidably disposed on the bottom plate 2332, a heat insulating plate 2334 fixed to the sliding plate 2333, a heating clamp plate 2335 fixed to the heat insulating plate 2334, and a pressure sensor 2336 mounted on the bottom plate 2332 to monitor the magnitude of the clamping force of the heating clamp plate 2335.
The detection plug 3 is mounted on the base plate 2332 in the second grip unit 234 or the fourth grip unit 236.
The detection plug 3 includes a second cylinder 31 fixed to the bottom plate 2332, and a data line connector 32 driven by the second cylinder 31 to perform a left-right plug operation.
The embodiment also provides a mobile phone screen-splitting method, which comprises the following steps:
1) the mobile phone 200 is placed horizontally, and the mobile phone shell A is clamped from the periphery, so that the position stability is guaranteed;
2) adsorbing the mobile phone screen B from the upper part by adopting a coating mode and keeping the mobile phone screen B;
3) the mobile phone shell A is turned downwards around the first disassembled side and is in an inclined state, so that the mobile phone shell A is separated from the other opposite disassembled side of the mobile phone screen B;
4) adsorbing and lifting the mobile phone screen B for a set distance, so that four disassembled sides of the mobile phone shell A and the mobile phone screen B are uniformly separated; the set distance is designed according to the length of the connecting flat cable of the mobile phone shell A and the mobile phone screen B, so that the flat cable is prevented from being broken;
5) the mobile phone screen B is absorbed and overturned around the other disassembly edge which is adjacent to and vertical to the first disassembly edge by a set angle, such as 30-45 degrees;
6) restoring the mobile phone shell A to a horizontal state;
7) continuously adsorbing the mobile phone screen B and turning to a middle transition angle, wherein the middle transition angle is 50-75 degrees;
8) then adsorbing the mobile phone screen B to descend for a set distance, and ensuring that the mobile phone screen B can turn over to a target angle;
9) and continuously overturning the adsorption mobile phone screen B to a target angle to finish the disassembly of the mobile phone screen B and the mobile phone shell A.
The working principle of the automatic mobile phone screen-detaching detection device 100 capable of effectively preventing the flat cable from being torn off in the embodiment is as follows: the whole mobile phone is placed on a shell bearing seat 237, a sensor 238 senses that a product is in place, and then a code scanner 239 scans the mobile phone to check the model; the fourth motor 231 and the fifth motor 232 are started to drive the four clamping units to clamp the mobile phone shell from the periphery; the first motor 11 drives the adsorption module 13 to turn over to the position right above the mobile phone, and the second motor 131 drives the sucker assembly 134 to descend and adsorb the mobile phone screen under the action of the spring 135 and keep the mobile phone screen; the third motor 21 drives the guide roller 27 to move rightward, so that one side of the third support plate 22 is inclined, and one side of the mobile phone shell is turned and inclined downward and is separated from one side of the mobile phone screen; then, the second motor 131 is started to drive the sucker assembly 134 to rise, and the mobile phone screen is lifted upwards for a certain distance, so that the mobile phone shell is completely separated from the periphery of the mobile phone screen; then, the first motor 11 is started to drive the adsorption module 13 to adsorb the mobile phone screen and turn over to an angle of 30 degrees; then, the third motor 21 is started to drive the third supporting plate 22 to restore the horizontal state, and the mobile phone shell returns to the horizontal state; then, the first motor 11 is started to drive the adsorption module 13 to adsorb the mobile phone screen and turn over to 60 degrees; then the second motor 131 is started, the adsorption module 13 is driven to adsorb the mobile phone screen and descend for a certain distance, the first motor 11 is started again, the adsorption module 13 is driven to adsorb the mobile phone screen and turn over to 90 degrees, disassembly is completed, and at the moment, a visual detection device can be matched to photograph the circuit board and the electronic components inside the mobile phone shell; the second air cylinder 31 is started, the data line connector 32 is driven to be inserted into the corresponding jack, the upper computer is communicated through the detection plug connector 3, and the built-in detection program of the upper computer is operated to realize automatic detection of faults; in the disassembling process, the heating clamping plates 2335 of the four clamping units heat the peripheral frames of the mobile phone shell to soften glue, so that the smoothness and success rate of disassembling the mobile phone shell and the mobile phone screen are improved, the clamping force of the mobile phone shell is monitored by the pressure sensors 2336 in the clamping units, and the magnitude of the disassembling tension of the mobile phone screen is monitored by the pressure sensor 16 in the mobile phone screen adsorption disassembling mechanism 1 to prevent the product from being damaged due to overlarge tension. The problem of cell-phone screen separation problem, cell-phone maintenance problem is solved, and each module all has soft winding displacement to be connected in display screen and the cell-phone, reduces the damage of winding displacement and causes scrapping of part, reduction in production cost and maintenance cost, improves the efficiency of producing line production.
The automatic screen detection device 100 that tears open of cell-phone that this embodiment can effectively avoid the winding displacement to tear is an autosegregation cell-phone tears quick-witted realization fault detection's small-size equipment, can ensure that the winding displacement of connecting the display end is not dragged and is damaged, and the effectual error of having solved the manual work and tearing open the machine causes the condemned problem of complete machine, has reduced manufacturing cost, has improved detection efficiency.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a can effectively avoid the winding displacement to tear automatic detection device that tears of tearing open of cell-phone, its characterized in that: the mobile phone screen adsorption disassembly device comprises a mobile phone screen adsorption disassembly mechanism rotating around a first rotating shaft, a lower shell clamping mechanism swinging around a second rotating shaft to realize angle turnover, and a detection plug connector connected with a mobile phone to realize circuit conduction, wherein the first rotating shaft and the second rotating shaft are vertically arranged and positioned on the same horizontal plane, the first rotating shaft is collinear with one disassembly edge of the disassembled mobile phone, and the second rotating shaft is collinear with the other adjacent disassembly edge of the disassembled mobile phone; the adsorption disassembling mechanism comprises a first motor, a first supporting plate and an adsorption module, wherein the first supporting plate is driven by the first motor to rotate around a first rotating shaft; and the lower shell clamping mechanism comprises a third motor, a third supporting plate driven by the third motor to swing around the second rotating shaft, and a shell clamping module fixed on the third supporting plate.
2. The automatic mobile phone screen-detaching detection device capable of effectively avoiding the tear-off of the flat cable according to claim 1, wherein: the worktable is provided with a first pair of shaft supporting seats and a second pair of shaft supporting seats, the first pair of shaft supporting seats are positioned on the first rotating shaft, and the second pair of shaft supporting seats are positioned on the second rotating shaft; the first motor and the third motor are both fixed on the workbench.
3. The automatic mobile phone screen-detaching detection device capable of effectively avoiding the tear-off of the flat cable according to claim 2, wherein: a pair of first rotating arms is arranged on the left side and the right side of the first supporting plate, and one end of each first rotating arm is mounted on the first counter-shaft supporting seat through a supporting shaft and a bearing; a pair of second rotating arms is arranged on the front side and the rear side of the third supporting plate, and one ends of the second rotating arms are mounted on the second counter shaft supporting seat through supporting shafts and bearings.
4. The automatic mobile phone screen-detaching detection device capable of effectively avoiding the tear-off of the flat cable according to claim 1, wherein: the adsorption module comprises a second motor fixed on the first supporting plate through a supporting seat, a second supporting plate driven by the second motor to move up and down, a first cylinder fixed on the second supporting plate, a sucker assembly driven by the first cylinder to move left and right, and a plurality of springs with one ends hung on the lower surface of the first supporting plate and the other ends fixed on the second supporting plate.
5. The device according to claim 4, wherein the device comprises: four fixed sliding blocks are arranged on the first supporting plate, and sliding rails which are in one-to-one correspondence with the fixed sliding blocks to realize guiding sliding are arranged on the second supporting plate; the second supporting plate comprises an upper supporting plate and a lower supporting plate, and the upper supporting plate and the lower supporting plate are connected together through the sliding rail; the upper supporting plate is provided with a limiting block which is in interference fit with the fixed sliding block to limit the descending height position of the upper supporting plate; the second motor drives a screw rod to rotate, and the upper supporting plate is arranged on the screw rod through a nut sleeve to realize up-and-down movement; the spring is arranged between the first supporting plate and the lower supporting plate.
6. The automatic mobile phone screen-detaching detection device capable of effectively avoiding the tear-off of the flat cable according to claim 5, wherein: the upper surface of supporting seat is provided with the response go up the pressure sensor of backup pad atress size.
7. The automatic mobile phone screen-detaching detection device capable of effectively avoiding the tear-off of the flat cable according to claim 1, wherein: the lower surface of third backup pad sets up a pair of upset deflector, set up an oblique guide way that has the difference in height on the upset deflector, lower casing fixture still includes one and receives the third motor drive removes the first movable block that removes, be provided with on the first movable block and insert the guide roller in the oblique guide way.
8. The automatic mobile phone screen-detaching detection device capable of effectively avoiding the tear-off of the flat cable according to claim 1, wherein: the casing centre gripping module is including fixing fourth motor and fifth motor in the third backup pad, receive fourth motor drive carries out the centre gripping or opens the first centre gripping unit and the second centre gripping unit that just is 90 settings of action, receives fifth motor drive carries out the centre gripping or opens the third centre gripping unit and the fourth centre gripping unit that just is 90 settings of action, fixes casing bearing seat in the third backup pad.
9. The automatic mobile phone screen-detaching detection device capable of effectively preventing the flat cable from being torn off as claimed in claim 8, wherein: the shell bearing seat is provided with a bearing groove which is profiled with the outline of the shell, a sensor which detects whether the shell is put in the bearing groove and a code scanner which scans the type of the mobile phone.
10. A mobile phone screen-detaching method is characterized in that: which comprises the following steps:
1) the mobile phone is placed horizontally, and the mobile phone shell A is clamped from the periphery, so that the position stability is guaranteed;
2) adsorbing the mobile phone screen B from the upper part by adopting a coating mode and keeping the mobile phone screen B;
3) the mobile phone shell A is turned downwards around the first disassembled side and is in an inclined state, so that the mobile phone shell A is separated from the other opposite disassembled side of the mobile phone screen B;
4) adsorbing and lifting the mobile phone screen B for a set distance, so that four disassembled sides of the mobile phone shell A and the mobile phone screen B are uniformly separated; the set distance is designed according to the length of the connecting flat cable of the mobile phone shell A and the mobile phone screen B, so that the flat cable is prevented from being broken;
5) adsorbing the mobile phone screen B and overturning the mobile phone screen B by a set angle around the other disassembled side which is adjacent to and vertical to the first disassembled side;
6) restoring the mobile phone shell A to a horizontal state;
7) continuously adsorbing the mobile phone screen B and turning to a middle transition angle;
8) then adsorbing the mobile phone screen B to descend for a set distance, and ensuring that the mobile phone screen B can turn over to a target angle;
9) and continuously overturning the adsorption mobile phone screen B to a target angle to finish the disassembly of the mobile phone screen B and the mobile phone shell A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011217107.3A CN112223198A (en) | 2020-11-04 | 2020-11-04 | Mobile phone automatic screen-detaching detection device capable of effectively preventing flat cable from being pulled apart and screen-detaching method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011217107.3A CN112223198A (en) | 2020-11-04 | 2020-11-04 | Mobile phone automatic screen-detaching detection device capable of effectively preventing flat cable from being pulled apart and screen-detaching method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112223198A true CN112223198A (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011217107.3A Pending CN112223198A (en) | 2020-11-04 | 2020-11-04 | Mobile phone automatic screen-detaching detection device capable of effectively preventing flat cable from being pulled apart and screen-detaching method |
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| Country | Link |
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| CN (1) | CN112223198A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946528A (en) * | 2021-01-28 | 2021-06-11 | 深圳市磐锋精密技术有限公司 | Mobile phone photosensitive flat cable detection mechanism and detection method |
| CN113500379A (en) * | 2021-07-26 | 2021-10-15 | 四川长虹格润环保科技股份有限公司 | Mixed flow disassembling device and method for liquid crystal screen of mobile phone with screen middle frame |
| CN115816360A (en) * | 2022-11-18 | 2023-03-21 | 歌尔科技有限公司 | Disassembling device |
| CN115816360B (en) * | 2022-11-18 | 2024-07-02 | 歌尔科技有限公司 | Disassembling device |
-
2020
- 2020-11-04 CN CN202011217107.3A patent/CN112223198A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946528A (en) * | 2021-01-28 | 2021-06-11 | 深圳市磐锋精密技术有限公司 | Mobile phone photosensitive flat cable detection mechanism and detection method |
| CN112946528B (en) * | 2021-01-28 | 2022-10-04 | 深圳市磐锋精密技术有限公司 | Mobile phone photosensitive flat cable detection mechanism and detection method |
| CN113500379A (en) * | 2021-07-26 | 2021-10-15 | 四川长虹格润环保科技股份有限公司 | Mixed flow disassembling device and method for liquid crystal screen of mobile phone with screen middle frame |
| CN113500379B (en) * | 2021-07-26 | 2022-10-11 | 四川长虹格润环保科技股份有限公司 | Mixed flow disassembling device and method for liquid crystal screen of mobile phone with screen middle frame |
| CN115816360A (en) * | 2022-11-18 | 2023-03-21 | 歌尔科技有限公司 | Disassembling device |
| CN115816360B (en) * | 2022-11-18 | 2024-07-02 | 歌尔科技有限公司 | Disassembling device |
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Address after: No.98 Xingpu Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: Suzhou Sirong Intelligent Equipment Co.,Ltd. Address before: No.98 Xingpu Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: Suzhou MAS Intelligent Equipment Co.,Ltd. |