CN210281107U - Circular rail type box forming cutting system for manufacturing flexible OLED display panel - Google Patents
Circular rail type box forming cutting system for manufacturing flexible OLED display panel Download PDFInfo
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- CN210281107U CN210281107U CN201920865525.XU CN201920865525U CN210281107U CN 210281107 U CN210281107 U CN 210281107U CN 201920865525 U CN201920865525 U CN 201920865525U CN 210281107 U CN210281107 U CN 210281107U
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Abstract
The utility model relates to a display screen technical field, the utility model discloses a technical scheme does: a ring rail formula becomes box cutting system for making flexible OLED display panel, including an annular rail and a plurality of set up in positioning jig on the annular rail, still set gradually CO on the annular rail2Laser cutting station, protective film tearing station, UV laser cutting station, IR laser cutting station, splitting station and discharging stationA bit. The system integrates the tearing of the protective film and the cutting of the OLED display panel master slice with the glass substrate for the first time, and is high in automation degree, cutting efficiency and cutting precision.
Description
Technical Field
The utility model relates to a display screen technical field especially involves a circular rail formula becomes box cutting system for making flexible OLED display panel.
Background
Modern electronic technology develops rapidly, especially display screen technology, from mature LCD to OLED which is applied more and more widely at present, flexible and bendable OLED display panel has been developed, and the preparation of flexible OLED display panel is greatly different from ordinary OLED display panel, and the degree of difficulty of preparation is higher, and the process is also greatly different from ordinary OLED display panel.
The flexible OLED display panel is manufactured by firstly manufacturing a plurality of flexible OLED display panels on a large glass substrate, which is generally called a master slice, cutting the flexible OLED display panels together with the glass substrate into single sheets after the manufacturing is finished, and then performing the subsequent glass removal process of laser . The process of cutting the master into individual pieces is called cell cutting, and can also be called box cutting.
At the time of box cutting, there are currently 2 ways: 1, removing a whole glass substrate of a master slice, replacing a large PET protective film, attaching the PET protective film, and then cutting the PET protective film into single flexible OLED display panels; 2, directly cutting the OLED display panel of the master slice with the glass substrate into single slices; and then removing the glass substrate. The two kinds of modes respectively have good and bad, the utility model relates to a2 nd kind becomes box cutting, takes glass substrate to become box cutting together.
At present, the mainstream production line enters the sixth generation (the size of the glass substrate is 1500mm x 1850mm), even the quarter cutting is 750mmx925mm, the existing box cutting is single-process laser cutting, after the flexible OLED display panel master slice is manufactured, a plurality of intermediate processes are required before the box cutting, and the size of the master slice is larger, so the carrying is very inconvenient, and the master slice is easy to damage in the transportation process, so the box cutting efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a circular rail formula becomes box cutting system for making flexible OLED display panel.
The above technical purpose of the utility model is realized through following technical scheme:
a ring rail formula becomes box cutting system for making flexible OLED display panel, including an annular rail and a plurality of set up in positioning jig on the annular rail, still set gradually CO on the annular rail2The device comprises a laser cutting station, a protective film tearing station, a UV laser cutting station, an IR laser cutting station, a splitting station and a discharging station;
the positioning jig is used for positioning the master slice and comprises a jig main body, two nonparallel fixed baffles arranged at the upper end of the jig main body and a pushing mechanism arranged at the upper end of the jig main body and opposite to the fixed baffles;
the CO is2The laser cutting station comprises a first bracket and CO arranged at the first bracket2The laser device comprises a laser device, two first Y-axis linear modules which are fixed at the first support and arranged in parallel, and a first X-axis linear module which is connected with the first Y-axis linear modules, wherein a first laser mirror and a first laser lens are further arranged on the first X-axis linear module;
the tearing-off protective film station comprises a second support, two second Y-axis linear modules which are fixed at the second support and arranged in parallel, a second X-axis linear module which is connected with the second Y-axis linear modules, and a plurality of tearing-off mechanisms which are arranged at the second X-axis linear modules, wherein each tearing-off mechanism comprises a first Z-axis linear module, a fixed block which is connected with the first Z-axis linear module, a miniature thin-wall air cylinder which is arranged at the front end of the fixed block, a polyurethane pressure pad which is arranged at the tail end of a piston rod of the miniature thin-wall air cylinder, and a blade which is arranged below the polyurethane pressure pad and fixed on the fixed block;
the UV laser cutting station comprises a third support, a UV laser arranged at the third support, two third Y-axis linear modules which are fixed at the third support and arranged in parallel, and a third X-axis linear module connected with the third Y-axis linear modules, wherein a third laser reflector and a second laser lens are further arranged on the third X-axis linear module;
the IR laser cutting station comprises a fourth support, an IR laser arranged at the fourth support, two fourth Y-axis linear modules which are fixed at the fourth support and arranged in parallel, and a fourth X-axis linear module connected with the fourth Y-axis linear modules, wherein a fifth laser reflector and a third laser lens are further arranged on the fourth X-axis linear module;
the splinter station comprises a fifth support, two fifth Y-axis linear modules which are fixed at the fifth support and arranged in parallel, and a fifth X-axis linear module connected with the fifth Y-axis linear module, wherein a splinter pressing plate is arranged at the fifth X-axis linear module;
the discharging station comprises a second linear manipulator arranged beside the annular guide rail, and a discharging platform is arranged beside the second linear manipulator.
The utility model discloses a further set up to: the surface of the jig main body is provided with a plurality of first air holes which are uniformly distributed in a target area of the master slice, at least one second air hole penetrates through the side surface of the jig main body, the first air holes are communicated with the second air holes, and the outside of the second air holes is connected with a vacuum generator.
The utility model discloses a further set up to: the two fixed baffles are respectively a baffle A and a baffle B, and the baffle A is positioned on the vertical surface of the baffle B; two sets of pushing mechanism are pushing mechanism A and pushing mechanism B respectively, and pushing mechanism A is close to the long limit department of master slice, and pushing mechanism B is close to the minor face department of master slice, pushing mechanism A includes at least two sets of push pedal mechanisms, pushing mechanism B includes at least a set of push pedal mechanism.
The utility model discloses a further set up to: the push plate mechanism comprises a push cylinder and a push plate arranged at the end of a piston rod of the push cylinder, and silica gel is arranged at the front end of the push plate; the jig main body surface still has push pedal mechanism recess corresponding to the position of push pedal mechanism, be equipped with lift platform in the push pedal mechanism recess, push pedal mechanism is fixed in lift platform upper end.
The utility model discloses a further set up to: the CO is2A feeding table is arranged beside the laser cutting station, a first linear manipulator is arranged between the feeding table and the annular guide rail, the first linear manipulator is a multi-sucker manipulator, and the first linear manipulator is used for sucking and placing a master slice from the feeding table onto a positioning jig;
the two ends of the first X-axis linear module are fixed at the sliding block of the first Y-axis linear module, the first laser reflector is fixedly arranged at one end of the first X-axis linear module, the first laser lens is fixed at the sliding block of the first X-axis linear module, and the first laser lens is internally provided with a second laser reflector and CO2The laser emitted by the laser device is emitted to the first laser reflector, the first laser reflector reflects the laser to the first laser lens, and the second laser reflector in the first laser lens vertically emits the laser downwards to the master slice for laser cutting.
The utility model discloses a further set up to: the both ends of second X axle sharp module are fixed in the slider department of second Y axle sharp module, and a plurality of mechanisms that tear slide to be fixed in second X axle sharp module department and for the limit evenly distributed of master slice, it is two at least to tear the mechanism, first Z axle sharp module is fixed in the slider department of second X axle sharp module, miniature thin wall cylinder sets up perpendicularly downwards, the directional master slice of the blade point of edge of a knife of blade.
The utility model discloses a further set up to: the two ends of the third X-axis linear module are fixed at the slide block of the third Y-axis linear module, the second laser reflector is fixedly arranged at one end of the third X-axis linear module, the second laser lens is fixed at the slide block of the third X-axis linear module, a fourth laser reflector is further arranged in the second laser lens, laser emitted by the UV laser irradiates the third laser reflector, the third laser reflector reflects the laser to the second laser lens, and the fourth laser reflector in the second laser lens perpendicularly downwardly irradiates the laser to the master slice for PI layer cutting.
The utility model discloses a further set up to: the two ends of the fourth X-axis linear module are fixed at the slide block of the fourth Y-axis linear module, the fifth laser reflector is fixedly arranged at one end of the fourth X-axis linear module, the third laser lens is fixed at the slide block of the fourth X-axis linear module, a sixth laser reflector is further arranged in the third laser lens, laser emitted by the IR laser irradiates the fifth laser reflector, the fifth laser reflector reflects the laser to the third laser lens, and the sixth laser reflector in the third laser lens vertically irradiates the laser downwards to the master slice for glass layer laser cutting.
The utility model discloses a further set up to: the two ends of the fifth X-axis linear module are fixed at the sliding block of the fifth Y-axis linear module, a lifting cylinder is fixed on the front side of the sliding block of the fifth X-axis linear module and is vertically arranged, a fixed splinter pressing plate is rotated at the tail end of a piston rod of the lifting cylinder, and the splinter pressing plate rotates back and forth by 90 degrees.
The utility model discloses a further set up to: the second linear manipulator adopts a plurality of suction heads arranged in a parallel matrix manner, the number of the suction heads is at least the number of a row of single OLED display panels, and the distance between the suction heads is the same as that between the single OLED display panels.
To sum up, the utility model discloses following beneficial effect has:
1) the system integrates the tearing of the protective film and the cutting of the OLED display panel master slice with the glass substrate for the first time, and is high in automation degree, cutting efficiency and cutting precision.
2) All the manufacturing processes are completed in sequence after the master slice is loaded by one positioning jig, so that the risk of damage to the OLED display panel in the middle of each manufacturing process in the conveying process is eliminated;
3) the system has compact spatial position and high utilization rate of the dustless workshop site of a production factory.
Drawings
Fig. 1 is a schematic structural diagram of a circular rail type box-forming cutting system for manufacturing a flexible OLED display panel according to the present invention.
Fig. 2 is a schematic cross-sectional view of a positioning jig.
Fig. 3 is a first top view of the positioning fixture.
Fig. 4 is a second top view of the positioning jig.
FIG. 5 is CO2The first structural diagram of the laser cutting station.
FIG. 6 is CO2And the structural schematic diagram of the laser cutting station II.
Fig. 7 is a top view of the work carrier disk.
FIG. 8 is a first schematic structural diagram of a station for removing the protective film.
FIG. 9 is a schematic structural diagram of a second station for removing the protective film.
FIG. 10 is a schematic view of the tear mechanism.
FIG. 11 is an enlarged view of portion A of the tear mechanism.
FIG. 12 is a first schematic structural view of a UV laser cutting station.
FIG. 13 is a second schematic view of the UV laser cutting station.
FIG. 14 is a first schematic structural view of an IR laser cutting station.
FIG. 15 is a second schematic structural view of the IR laser cutting station.
Fig. 16 is a first structural schematic diagram of the splitting station.
FIG. 17 is a second schematic structural view of the splitting station.
Fig. 18 is a schematic structural view of the outfeed station.
Fig. 19 is a top view of the lower tray.
FIG. 20 is CO2Laser cutting work schematic diagram.
Fig. 21 is a schematic diagram of the operation of removing the protective film.
Fig. 22 is a schematic view of the UV laser cutting work and the IR laser cutting work.
The corresponding part names indicated by the numbers and letters in the drawings:
wherein: 1-an annular guide rail; 2-positioning a jig; 3-CO2A laser cutting station; 4-tearing off the protective film station; 5-UV laser cutting station; 6-IR laser cutting station; 7-a splitting station; 8-a discharge station; 9-master slice; 10-a feeding table; 11-a first linear manipulator; 12-a second linear manipulator; 13-a discharging table; 21-a jig main body; 22-a fixed baffle; 23-pushing machineStructuring; 24-a first air vent; 25-a second air vent; 26-a vacuum generator; 221-baffle a; 222-baffle B; 231-pushing mechanism A; 232-pushing mechanism B; 31-a first scaffold; 32-CO2A laser 32; 33-a first Y-axis linear module; 34-a first X-axis linear module; 35-a first laser mirror; 36-a first laser lens; 41-a second bracket; 42-a second Y-axis linear module; 43-a second X-axis linear module; 44-a tear-off mechanism; 441-a first Z-axis linear module; 442-fixing block; 443-micro thin-walled cylinder; 444-polyurethane pressure pads; 445-blade; 51-a third support; 52-UV laser; 53-third Y-axis linear module; 54-a third X-axis linear module; 55-a third laser mirror; 56-second laser lens; 61-a fourth scaffold; 62-IR lasers; 63-a fourth Y-axis linear module; 64-a fourth X-axis linear module; 65-a fifth laser mirror; 66-a third laser lens; 71-a fifth support; 72-a fifth Y-axis linear module; 73-a fifth X-axis linear module; 74-lobe plate; 75-lifting cylinder.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in the combined figure 1, the utility model provides a box cutting system is become to circular rail formula for making flexible OLED display panel, including a ring rail 1 and a plurality of set up in positioning jig 2 on the ring rail 1, ring rail 1 upper end has still set gradually CO2The device comprises a laser cutting station 3, a protective film tearing station 4, a UV laser cutting station 5, an IR laser cutting station 6, a splitting station 7 and a discharging station 8; the CO is2A feeding table 10 is arranged beside the laser cutting station 3, a first linear manipulator 11 is arranged between the feeding table 10 and the annular guide rail 1, the first linear manipulator 11 is a multi-sucker manipulator, and the first linear manipulator 11 is used for sucking and placing the master slice 9 onto the positioning jig 2 from the feeding table 10; the discharging station 8 comprises a second linear manipulator 12 arranged beside the annular guide rail 1, and a discharging table 13 is arranged beside the second linear manipulator 12.
By adopting the aboveThe technical scheme is as follows: the first linear manipulator 11 absorbs the master 9 from the feeding table 10 and places the master 2, the positioning jig 2 positions and adsorbs and fixes the master 9, and the positioning jig 2 drives the master 9 to pass through CO2Laser cutting station 3, tear protection film station 4, UV laser cutting station 5, IR laser cutting station 6, lobe of a leaf station 7 and ejection of compact station 8 and obtain the flexible OLED display panel of monolithic, rethread second straight line manipulator 11 is carried the flexible OLED display panel of monolithic to ejection of compact platform 13 department, and this system is novel in design ingenious, and automatic integrated level is high, is favorable to improving production efficiency.
Referring to fig. 2, 3 and 4, the positioning fixture 2 is used for positioning the master 9, and the positioning fixture 2 includes a fixture main body 21, two non-parallel fixed baffles 22 disposed at the upper end of the fixture main body 21, and a pushing mechanism 23 disposed at the upper end of the fixture main body 21 and opposite to the fixed baffles 22; the surface of the jig main body 21 is provided with a plurality of first air holes 24, the plurality of first air holes 24 are uniformly distributed in the target area of the master 9, at least one second air hole 25 penetrates through the side surface of the jig main body 21, the first air holes 24 are communicated with the second air holes 25, and the outside of the second air holes 25 is connected with a vacuum generator 26; the fixed baffles 22 are positioned at the outer edge of the target area of the master 9, the two fixed baffles 22 are respectively a baffle A221 and a baffle B222, the baffle A221 is positioned on the vertical surface of the baffle B222, the two fixed baffles 22 are mutually perpendicular but not connected, and are not connected, so that the master 9 cannot damage the corners of the master 9 when being positioned; the two groups of pushing mechanisms 23 are a pushing mechanism A231 and a pushing mechanism B232 respectively, the pushing mechanism A231 is close to the long side of the master 9, the pushing mechanism B232 is close to the short side of the master 9, the pushing mechanism A231 comprises at least two groups of push plate mechanisms, and the pushing mechanism B232 comprises at least one group of push plate mechanisms; the push plate mechanism comprises a push cylinder and a push plate arranged at the end of a piston rod of the push cylinder, and silica gel is arranged at the front end of the push plate; the position of tool main part 21 surface corresponding to push pedal mechanism still has push pedal mechanism recess, be equipped with lift platform in the push pedal mechanism recess, push pedal mechanism is fixed in lift platform upper end.
By adopting the technical scheme: the master 9 is sucked and placed on the upper surface of the jig main body 21 through the first linear manipulator 11, a plurality of first air holes 24 are formed in a target area of the master 9, the second air holes 25 penetrate through the side surface of the jig main body 21, the first air holes 24 are communicated with the second air holes 25, after the master 9 is pushed to the target area by the pushing mechanism 23, the vacuum generator 26 works to release the pressure of the air holes, the master 9 is sucked and fixed on the upper surface of the jig main body 21, and the positioning operation is not required to be carried out again when other stations work later; when the device works, the pushing mechanism A generally pushes the long edge of the master 9 first, then the pushing mechanism B pushes the short edge of the master 9 again, and the long edge of the master 9 is easy to be pushed askew in the pushing process, so that the pushing mechanism A comprises at least two groups of push plate mechanisms; in order to facilitate tearing off the protection film mechanism to work better, the push plate mechanism is arranged to be a lifting structure, when the protection film is torn off, the push plate mechanism can descend below the upper surface of the jig main body 21, and the work of tearing off the protection film is prevented from being interfered.
With reference to fig. 5 and 6, the CO2 laser cutting station 3 includes a first support 31, a CO2 laser 32 disposed at the first support 31, two first Y-axis linear modules 33 fixed at the first support 31 and disposed in parallel, and a first X-axis linear module 34 connected to the first Y-axis linear module 33, where the first X-axis linear module 34 is further provided with a first laser mirror 35 and a first laser lens 36; a feeding table 10 is arranged beside the CO2 laser cutting station 3, a first linear manipulator 11 is arranged between the feeding table 10 and the annular guide rail 1, the first linear manipulator 11 is a multi-sucker manipulator, and the first linear manipulator 11 is used for sucking and placing a master 9 on the positioning jig 2 from the feeding table 10; the two ends of the first X-axis linear module 34 are fixed at the slide block of the first Y-axis linear module 33, the first laser reflector 35 is fixedly arranged at one end of the first X-axis linear module 34, the first laser lens 36 is fixed at the slide block of the first X-axis linear module 34, a second laser reflector is further arranged in the first laser lens 36, laser emitted by the CO2 laser 32 is emitted to the first laser reflector 35, the first laser reflector 35 reflects the laser to the first laser lens 36, and the second laser reflector in the first laser lens 36 vertically emits the laser downwards to the master 9 for laser cutting; the first laser mirror 35 and the second laser mirror are generally 45 degree angle mirrors and are in the same horizontal plane.
By adopting the technical scheme: the first X-axis linear module 34 can move along the first Y-axis linear module 33, CO2The laser emitted by the laser 32 is emitted to the first laser reflector 35, the first laser reflector 35 reflects the laser to the first laser lens 36, the second laser reflector in the first laser lens 36 vertically emits the laser downwards to the master 9 for laser cutting, the first laser lens 36 can move along the first X-axis linear module, and the first laser lens 36 can move in the X-axis and Y-axis directions through the first X-axis linear module and the first Y-axis linear module; wherein the first laser mirror 35 and CO2The incident laser line is arranged at an angle of 45 degrees, and the second laser mirror is connected with the CO2The refracted laser line is arranged at an angle of 45 degrees, and CO2The laser cutting operation is schematically shown in fig. 20.
As shown in fig. 8, 9, 10 and 11, the tearing-off protection film station 4 includes a second bracket 41, two second Y-axis linear modules 42 fixed to the second bracket 41 and arranged in parallel, a second X-axis linear module 43 connected to the second Y-axis linear module 42, and a plurality of tearing mechanisms 44 arranged at the second X-axis linear module 43, where the tearing mechanisms 44 include a first Z-axis linear module 441, a fixing block 442 connected to the first Z-axis linear module 441, a micro thin-walled cylinder 443 arranged at a front end of the fixing block 442, a polyurethane pressure pad 444 arranged at a distal end of a piston rod of the micro thin-walled cylinder 443, and a blade 445 arranged below the polyurethane pressure pad 444 and fixed to the fixing block 442; the two ends of the second X-axis linear module 43 are fixed to the sliding blocks of the second Y-axis linear module 42, the plurality of tearing mechanisms 44 are fixed to the second X-axis linear module 43 in a sliding manner and are uniformly distributed relative to the edge of the master 9, the number of the tearing mechanisms 44 is at least two, the first Z-axis linear module 441 is fixed to the sliding blocks of the second X-axis linear module 43, the micro thin-wall cylinder 443 is vertically arranged downwards, and the blade edge of the blade 445 points to the master 9.
By adopting the technical scheme: because the area of the OLED display panel master slice is large, the protective film can be better torn off by generally arranging a plurality of tearing mechanisms 44; during operation, the blade that first Z axle sharp module and the sharp module work of second Y axle made the tearing mechanism is close to the edge of OLED display panel master, the bottom surface under the protection film of the height of blade, a plurality of devices of tearing evenly disperse on the sharp module of second X axle, then the sharp module of second Y axle works once more and makes the blade insert in the middle of protection film and OLED display panel, miniature thin wall cylinder downstream makes the polyurethane pressure pad withstand the protection film upper surface, forms the clamping state. Then the second Y-axis linear module and the first Z-axis linear module work simultaneously, so that the tearing device moves upwards and forwards simultaneously to take up the protective film, and the working schematic diagram of tearing the protective film is shown in fig. 21.
Referring to fig. 12 and 13, the UV laser cutting station 5 includes a third support 51, a UV laser 52 disposed at the third support 51, two third Y-axis linear modules 53 fixed at the third support 51 and disposed in parallel, and a third X-axis linear module 54 connected to the third Y-axis linear module 53, wherein the third X-axis linear module 54 is further provided with a third laser mirror 55 and a second laser lens 56; the two ends of the third X-axis linear module 54 are fixed to the slide block of the third Y-axis linear module 53, the second laser reflector is fixedly arranged at one end of the third X-axis linear module 54, the second laser lens 56 is fixed to the slide block of the third X-axis linear module 54, a fourth laser reflector is further arranged in the second laser lens 56, laser emitted by the UV laser 52 is emitted to the third laser reflector 55, the third laser reflector 55 reflects the laser to the second laser lens 56, and the fourth laser reflector in the second laser lens 56 emits the laser to the fourth laser reflector to vertically and downwardly cut the PI layer of the master 9.
By adopting the technical scheme: structure and CO of UV laser cutting station2The laser cutting stations have the same structure, the laser is replaced by a UV laser, the cutting path of the laser is different from the cutting path of the CO2 laser, and the cutting path of the UV laser and the cutting path of the CO laser are the same2Laser cutting path referring to fig. 22, the UV laser cuts the PI layer; wherein the third laser reflector 55 is arranged at an angle of 45 degrees with the UV incident laser line, the fourth laser reflector is arranged at an angle of 45 degrees with the UV refraction laser line, the fourth laser reflector in the second laser lens 66 vertically downwards emits the UV laser to the master 9 for carrying out laser cutting of the glass layer,
referring to fig. 14 and 15, the IR laser cutting station 6 includes a fourth support 61, an IR laser 62 disposed at the fourth support 61, two fourth Y-axis linear modules 63 fixed at the fourth support 61 and disposed in parallel, and a fourth X-axis linear module 64 connected to the fourth Y-axis linear module 63, wherein the fourth X-axis linear module 64 is further provided with a fifth laser mirror 65 and a third laser lens 66; the two ends of the fourth X-axis linear module 64 are fixed at the slide block of the fourth Y-axis linear module 63, the fifth laser mirror 65 is fixedly arranged at one end of the fourth X-axis linear module 64, the third laser lens 66 is fixed at the slide block of the fourth X-axis linear module 64, a sixth laser mirror is further arranged in the third laser lens 66, the laser emitted by the IR laser 62 is emitted to the fifth laser mirror 65, the fifth laser mirror 65 reflects the laser to the third laser lens 66, and the sixth laser mirror in the third laser lens 66 emits the laser vertically downwards to the master 9 for laser cutting.
By adopting the technical scheme: the structure of the IR laser cutting station is the same as that of the UV laser cutting station, the laser is replaced by the IR laser, the cutting path of the laser is the same as that of the UV laser, the cutting path of the IR laser is shown in figure 21, the glass substrate of the OLED display panel master slice is cut along a target path by the IR laser, and the OLED display panel master slice is cut into single flexible OLED display panels; the fifth laser reflector 65 is arranged at an angle of 45 degrees with the IR incident laser line, the sixth laser reflector is arranged at an angle of 45 degrees with the IR refraction laser line, and the sixth laser reflector in the third laser lens 66 vertically emits IR laser downwards to the master 9 for laser cutting.
As shown in fig. 16 and 17, the splinter station 7 includes a fifth support 71, two fifth Y-axis linear modules 72 fixed to the fifth support 71 and arranged in parallel, and a fifth X-axis linear module 73 connected to the fifth Y-axis linear module 72, wherein a splinter pressing plate 74 is disposed at the fifth X-axis linear module 73; two ends of the fifth X-axis linear module 73 are fixed at a sliding block of the fifth Y-axis linear module 72, a lifting cylinder 75 is fixed on the front side of the sliding block of the fifth X-axis linear module 73, the lifting cylinder 75 is vertically arranged, a fixed splinter pressing plate 74 is rotated and fixed at the tail end of a piston rod of the lifting cylinder 75, and the splinter pressing plate 74 performs 90-degree back-and-forth rotation work; the tail end of the lifting cylinder 75 is fixedly connected with a rotating cylinder, the rotating table of the rotating cylinder is connected with a splinter pressing plate 74, and the splinter pressing plate 74 is arranged perpendicular to the master 9, so that the splinter 74 can rotate back and forth by 90 degrees; in a more preferred embodiment, the second Z-axis linear module is fixed to the front side of the slider of the fifth X-axis linear module, the rotary cylinder is fixed to the front side of the slider of the second Z-axis linear module, and the rotary table of the rotary cylinder is connected to the splitting pressure plate 74.
By adopting the technical scheme: the fifth X-axis linear module and the fifth Y-axis linear module control the pressing position of the splinter pressing plate 74 (the cutting path of the IR laser is the pressing position), the lifting cylinder controls the splinter pressing plate 74 to press the OLED display panel master downwards to complete the splinter action, the rotating structure of the splinter pressing plate 74 enables the splinter pressing plate to rotate, the rotating cylinder mainly drives the splinter pressing plate 74 to do 90-degree back-and-forth rotating motion to complete the splinter action in the Y-axis direction and the X-axis direction, the structure enables the width of the splinter pressing plate not to be too wide, multi-direction multi-angle adjustment is achieved, the splinter work is more efficient, other splinter structures can be used, and the splinter effect can be achieved.
Referring to fig. 18 and 19, the second linear manipulator 12 adopts multiple suckers arranged in a parallel matrix, the number of the suckers is at least the number of a row of single OLED display panels, and the distance between the suckers is the same as that between the single OLED display panels.
By adopting the technical scheme: the second linear manipulator is arranged beside the annular guide rail, the manipulator adopts a plurality of suction heads which are arranged in a parallel matrix, the number of the suction heads can be one row, the suction heads are matched according to the number of a row of single OLED display panels, one suction head is matched with one single OLED display panel, the suction heads can also be a plurality of rows of suction heads, the distance between the suction heads is set according to the distance between the single OLED display panels, the target position sucked by the suction heads is the central area of the single OLED display panels, the position of the suction heads can be adjusted, the motor control adjustment can be used, the manual adjustment mode can also be used, the position of the suction heads can be adjusted when the single OLED display panels with different sizes are cut, the discharging efficiency is higher, the second linear manipulator sucks the single OLED display panels to be placed at the corresponding position of the lower.
The system has 1-6 stations which are communicated by the annular rail, the annular rail is provided with a plurality of positioning jigs, the positioning jigs move along the stations 1-6 in sequence and pause at each station, in order to facilitate the movement of the jigs and reduce the occupied area of the site, the annular rail is provided with 5 positioning jigs, and the jigs move forwards to the empty stations each time when moving, so that continuous sequential operation is formed, and the utilization rate of the site is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The ring rail type box forming and cutting system for manufacturing the flexible OLED display panel is characterized by comprising a ring guide rail (1) and a plurality of positioning jigs (2) arranged on the ring guide rail (1), wherein the upper end of the ring guide rail (1) is sequentially provided with CO2Laser cutterA cutting station (3), a protective film tearing station (4), a UV laser cutting station (5), an IR laser cutting station (6), a splitting station (7) and a discharging station (8);
the positioning jig (2) is used for positioning the master slice (9), and the positioning jig (2) comprises a jig main body (21), two nonparallel fixed baffles (22) arranged at the upper end of the jig main body (21), and a pushing mechanism (23) arranged at the upper end of the jig main body (21) and opposite to the fixed baffles (22);
the CO is2The laser cutting station (3) comprises a first bracket (31) and CO arranged at the first bracket (31)2The laser device comprises a laser device (32), two first Y-axis linear modules (33) which are fixed on the first support (31) and arranged in parallel, and a first X-axis linear module (34) connected with the first Y-axis linear module (33), wherein a first laser reflector (35) and a first laser lens (36) are further arranged on the first X-axis linear module (34);
the tearing-off protective film station (4) comprises a second support (41), two second Y-axis linear modules (42) which are fixed at the second support (41) and arranged in parallel, a second X-axis linear module (43) connected with the second Y-axis linear module (42), and a plurality of tearing-off mechanisms (44) arranged at the second X-axis linear module (43), wherein each tearing-off mechanism (44) comprises a first Z-axis linear module (441), a fixed block (442) connected with the first Z-axis linear module (441), a micro thin-wall cylinder (443) arranged at the front end of the fixed block (442), a polyurethane pressure pad (444) arranged at the tail end of a piston rod of the micro thin-wall cylinder (443), and a blade (445) arranged below the polyurethane pressure pad (444) and fixed on the fixed block (442);
the UV laser cutting station (5) comprises a third support (51), a UV laser (52) arranged at the third support (51), two third Y-axis linear modules (53) which are fixed at the third support (51) and arranged in parallel, and a third X-axis linear module (54) connected with the third Y-axis linear modules (53), wherein a third laser reflector (55) and a second laser lens (56) are further arranged on the third X-axis linear module (54);
the IR laser cutting station (6) comprises a fourth support (61), an IR laser (62) arranged at the fourth support (61), two fourth Y-axis linear modules (63) which are fixed at the fourth support (61) and arranged in parallel, and a fourth X-axis linear module (64) connected with the fourth Y-axis linear modules (63), wherein a fifth laser reflector (65) and a third laser lens (66) are further arranged on the fourth X-axis linear module (64);
the splinter station (7) comprises a fifth support (71), two fifth Y-axis linear modules (72) which are fixed at the fifth support (71) and arranged in parallel, and a fifth X-axis linear module (73) connected with the fifth Y-axis linear module (72), wherein a splinter pressing plate (74) is arranged at the fifth X-axis linear module (73);
the discharging station (8) comprises a second linear manipulator (12) arranged beside the annular guide rail (1), and a discharging platform (13) is arranged beside the second linear manipulator (12).
2. The looped-rail box-forming cutting system for manufacturing flexible OLED display panels as claimed in claim 1, wherein: the jig is characterized in that a plurality of first air holes (24) are formed in the surface of the jig main body (21), the first air holes (24) are uniformly distributed in a target area of the master piece (9), at least one second air hole (25) penetrates through the side face of the jig main body (21), the first air holes (24) are communicated with the second air holes (25), and the outside of the second air holes (25) is connected with a vacuum generator (26).
3. The looped-rail box-forming cutting system for manufacturing flexible OLED display panels as claimed in claim 1, wherein: the fixed baffle plates (22) are positioned on the outer side edge of a target area of the master film (9), the two fixed baffle plates (22) are respectively a baffle plate A and a baffle plate B, and the baffle plate A is positioned on the vertical surface of the baffle plate B; two sets of pushing mechanism (23) are pushing mechanism A and pushing mechanism B respectively, and pushing mechanism A is close to the long limit department of master (9), and pushing mechanism B is close to the minor face department of master (9), pushing mechanism A includes at least two sets of push pedal mechanisms, pushing mechanism B includes at least a set of push pedal mechanism.
4. The looped-rail box-forming cutting system for manufacturing flexible OLED display panels according to claim 3, wherein: the push plate mechanism comprises a push cylinder and a push plate arranged at the end of a piston rod of the push cylinder, and silica gel is arranged at the front end of the push plate; the position of tool main part (21) surface corresponding to push pedal mechanism still has push pedal mechanism recess, be equipped with lift platform in the push pedal mechanism recess, push pedal mechanism is fixed in lift platform upper end.
5. The looped-rail box-forming cutting system for manufacturing flexible OLED display panels as claimed in claim 1, wherein: the CO is2A feeding table (10) is arranged beside the laser cutting station (3), a first linear manipulator (11) is arranged between the feeding table (10) and the annular guide rail (1), the first linear manipulator (11) is a multi-sucker manipulator, and the first linear manipulator (11) is used for sucking and placing a master slice (9) onto the positioning jig (2) from the feeding table (10);
the two ends of the first X-axis linear module (34) are fixed at the sliding block of the first Y-axis linear module (33), the first laser reflector (35) is fixedly arranged at one end of the first X-axis linear module (34), the first laser lens (36) is fixed at the sliding block of the first X-axis linear module (34), the first laser lens (36) is further internally provided with a second laser reflector, and CO is2Laser emitted by the laser (32) is emitted to the first laser reflector (35), the first laser reflector (35) reflects the laser to the first laser lens (36), and the second laser reflector in the first laser lens (36) vertically emits the laser downwards to the master (9) for laser cutting.
6. The looped-rail box-forming cutting system for manufacturing flexible OLED display panels as claimed in claim 1, wherein: the both ends of second X axle straight line module (43) are fixed in the slider department of second Y axle straight line module (42), and a plurality of tear mechanism (44) slide to be fixed in second X axle straight line module (43) department and for the limit evenly distributed of master slice, it is two at least to tear mechanism (44), first Z axle straight line module (441) is fixed in the slider department of second X axle straight line module (43), miniature thin wall cylinder (443) set up perpendicularly downwards, the blade point of blade (445) points to master slice (9).
7. The looped-rail box-forming cutting system for manufacturing flexible OLED display panels as claimed in claim 1, wherein: the two ends of the third X-axis linear module (54) are fixed to a sliding block of the third Y-axis linear module (53), the second laser reflector is fixedly arranged at one end of the third X-axis linear module (54), the second laser lens (56) is fixed to the sliding block of the third X-axis linear module (54), a fourth laser reflector is further arranged in the second laser lens (56), laser emitted by the UV laser (52) irradiates the third laser reflector (55), the third laser reflector (55) reflects the laser to the second laser lens (56), and the fourth laser reflector in the second laser lens (56) vertically irradiates the laser downwards to the master (9) to perform PI layer cutting.
8. The looped-rail box-forming cutting system for manufacturing flexible OLED display panels as claimed in claim 1, wherein: the two ends of the fourth X-axis linear module (64) are fixed at a sliding block of the fourth Y-axis linear module (63), the fifth laser reflector (65) is fixedly arranged at one end of the fourth X-axis linear module (64), the third laser lens (66) is fixed at the sliding block of the fourth X-axis linear module (64), the third laser lens (66) is further internally provided with a sixth laser reflector, laser emitted by the IR laser (62) irradiates towards the fifth laser reflector (65), the fifth laser reflector (65) reflects the laser to the third laser lens (66), and the sixth laser reflector in the third laser lens (66) vertically irradiates downwards to the master (9) to perform glass layer laser cutting.
9. The looped-rail box-forming cutting system for manufacturing flexible OLED display panels as claimed in claim 1, wherein: the two ends of the fifth X-axis linear module (73) are fixed at the sliding block of the fifth Y-axis linear module (72), a lifting cylinder (75) is fixed on the front side of the sliding block of the fifth X-axis linear module (73), the lifting cylinder (75) is vertically arranged, a fixed splinter pressing plate (74) is rotated at the tail end of a piston rod of the lifting cylinder (75), and the splinter pressing plate (74) rotates back and forth for 90 degrees.
10. The looped-rail box-forming cutting system for manufacturing flexible OLED display panels as claimed in claim 1, wherein: the second linear manipulator (12) adopts multiple suction heads arranged in a parallel matrix, the number of the suction heads is at least the number of a row of single OLED display panels, and the distance between the suction heads is the same as that between the single OLED display panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865525.XU CN210281107U (en) | 2019-06-11 | 2019-06-11 | Circular rail type box forming cutting system for manufacturing flexible OLED display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865525.XU CN210281107U (en) | 2019-06-11 | 2019-06-11 | Circular rail type box forming cutting system for manufacturing flexible OLED display panel |
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| Publication Number | Publication Date |
|---|---|
| CN210281107U true CN210281107U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920865525.XU Active CN210281107U (en) | 2019-06-11 | 2019-06-11 | Circular rail type box forming cutting system for manufacturing flexible OLED display panel |
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| Country | Link |
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| CN (1) | CN210281107U (en) |
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