CN107757067B - Two-sided dyestripping equipment of OLED material - Google Patents
Two-sided dyestripping equipment of OLED material Download PDFInfo
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- CN107757067B CN107757067B CN201711184609.9A CN201711184609A CN107757067B CN 107757067 B CN107757067 B CN 107757067B CN 201711184609 A CN201711184609 A CN 201711184609A CN 107757067 B CN107757067 B CN 107757067B
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- 239000000463 material Substances 0.000 title claims abstract description 139
- 230000001681 protective effect Effects 0.000 claims abstract description 85
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 239000002390 adhesive tape Substances 0.000 claims abstract description 33
- 239000002344 surface layer Substances 0.000 claims abstract description 19
- 230000005571 horizontal transmission Effects 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 31
- 238000007599 discharging Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
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Abstract
The invention relates to double-sided film tearing equipment for OLED materials, which comprises a feeding device, a film tearing device, a material receiving device and a horizontal transmission device, wherein the film tearing device comprises a first rubber roller, a second rubber roller, a third rubber roller and a fourth rubber roller which are parallel to each other, are sequentially arranged up and down and have opposite rolling directions, an upper transmission roller, an upper protective film transmission adhesive tape circularly running between the first rubber roller and the upper transmission roller, a lower transmission roller and a lower protective film transmission adhesive tape circularly running between the fourth rubber roller and the lower transmission roller, and the second rubber roller, the third rubber roller, the upper protective film transmission adhesive tape and the lower protective film transmission adhesive tape are provided with viscous surface layers. The double-sided film tearing equipment for the OLED material can completely tear the protective films on the two sides of the OLED material, the torn protective films can be automatically collected, the equipment is high in automation degree and smooth in operation, and the film tearing efficiency is greatly improved.
Description
Technical Field
The invention relates to double-sided film tearing equipment for an OLED material, and belongs to the technical field of mechanical equipment.
Background
The protection films are pasted on the front side and the back side of the OLED material, the protection films on the two sides of the OLED material need to be torn off firstly before use, the protection films on the two sides of the OLED material are usually torn off by using simple suction nozzles in the industry, although the protection films can be torn off in principle, due to poor adaptability, the OLED material is easily bent and abraded by a film tearing action, the film tearing success rate is low, manual inspection is needed after film tearing, and time and labor are wasted.
Patent document No. CN 204977728U discloses a film tearing machine conductive rubber roller mechanism, which comprises a bracket, two conductive rubber rollers for adhering film protection films, two conductive rollers and a conductive detection device, the two conductive rubber rollers are respectively pivoted on the bracket, the two conductive rubber rollers are vertically separated to form a gap for passing through a PCB board with film protection films adhered on two sides, the film tearing machine conductive rubber roller mechanism can effectively stick the film protection films to be completely torn off, no damage is caused to the PCB board, but the torn film protection films are not collected, so that the film protection films are scattered on the film tearing machine in a mess manner, even the film protection films can be rewound between the two conductive rubber rollers, and the operation of the film tearing machine conductive rubber roller mechanism is influenced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: for solving the technical problem that the operation of the film tearing machine is influenced by the disordered protective film caused by lacking the protective film collecting assembly in the existing film tearing machine, the double-sided film tearing equipment for the OLED material is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the double-sided film tearing equipment for the OLED materials comprises a feeding device, a film tearing device, a receiving device and a horizontal transmission device for transmitting the OLED materials among the feeding device, the film tearing device and the receiving device, wherein the feeding device is used for placing the OLED materials which are not torn into a film on the horizontal transmission device;
the film tearing device comprises a support, a rubber roller group and a driving piece, wherein the rubber roller group is arranged on the support and used for adhering a protective film, the driving piece is used for driving the rubber roller group to rotate, the rubber roller group comprises a second rubber roller and a third rubber roller which are parallel to each other and sequentially arranged from top to bottom along the height direction, and the rolling directions of the second rubber roller and the third rubber roller are opposite;
the film tearing device also comprises an upper protective film collecting assembly and a lower protective film collecting assembly;
the upper protective film collecting assembly comprises a first rubber roller, an upper conveying roller and an upper protective film conveying adhesive tape, wherein the first rubber roller is positioned above the second rubber roller, is parallel to the second rubber roller and has an opposite rotating direction, and the upper protective film conveying adhesive tape circularly runs between the first rubber roller and the upper conveying roller;
the lower protective film collecting assembly comprises a fourth rubber roller, a lower conveying roller and a lower protective film conveying adhesive tape, wherein the fourth rubber roller, the lower conveying roller and the lower protective film conveying adhesive tape are positioned below the third rubber roller, are arranged in parallel with the third rubber roller and rotate in opposite directions;
the second rubber roller, the upper protection film transmission adhesive tape, the third rubber roller and the lower protection film transmission adhesive tape are provided with viscous surface layers, the viscous surface layer of the upper protection film transmission adhesive tape is larger than the adsorption force of the viscous surface layer of the second rubber roller, and the viscous surface layer of the lower protection film transmission adhesive tape is larger than the adsorption force of the viscous surface layer of the third rubber roller.
Preferably, the adhesive surface layers of the second rubber roller, the third rubber roller, the upper protective film transfer tape and the lower protective film transfer tape have an adsorption force of 0.4-1 gram force per square centimeter.
Preferably, the outer surface of the upper conveying roller is provided with an annular groove, and the upper protective film conveying adhesive tapes are embedded into the annular groove of the upper conveying roller; the outer surface of the lower transmission roller is provided with an annular groove, and the lower protective film transmission adhesive tapes are embedded into the annular groove of the lower transmission roller.
Preferably, an upper storage basket is further disposed below the upper conveying roller, and a lower storage basket is further disposed below the lower conveying roller.
Preferably, the feeding device comprises a discharging assembly and a feeding section rotary conveying assembly;
the discharging assembly comprises a discharging tray for placing OLED materials and a lifting driving mechanism for driving the discharging tray to lift;
material loading section carousel subassembly includes: the rotary beam rotary driving piece is used for driving the rotary beam to rotate, the sucker can be changed in the position above the material placing disc and the position above the horizontal transmission device when the rotary beam rotates, and the vacuum generator enables the suction hole or the front end of the suction nozzle of the sucker to generate negative pressure.
Preferably, lifting drive mechanism is including fixing the fixed plate under the loading attachment workstation, fixing the motor in the fixed plate bottom, installs the screw rod that sets up along vertical direction at the motor output shaft, sets up the guide rail that sets up along vertical direction on the fixed plate, sets up on the screw rod and can follow the gliding installation piece of guide rail, sets up the ejector pin on the installation piece, and the blowing dish sets up on the ejector pin top.
Preferably, the blowing dish is a plurality of, and a plurality of blowing dishes all set up on the rotor plate, and the rotor plate can take place to rotate under the drive of rotor plate rotary driving spare.
Preferably, the material placing disc is square, and a baffle with an L-shaped cross section is arranged on the opposite angle of the material placing disc.
Preferably, the rotating beam is of an inverted U-shaped structure, and the bottom ends of two side edges of the inverted U-shaped structure are respectively provided with a sucker.
Preferably, the material receiving device comprises a material receiving section rotary conveying assembly and a sorting assembly;
the receiving section rotary conveying assembly is used for conveying the OLED material subjected to film tearing to the arranging assembly from the horizontal conveying device;
the arrangement component comprises a material receiving device workbench, a bottom plate, fixed side plates, movable side plates and a power part, wherein the bottom plate is arranged on the material receiving device workbench, the fixed side plates are L-shaped plates which are fixed on the bottom plate and are provided with two mutually perpendicular side surfaces, the movable side plates are arranged on the material receiving device workbench respectively and are parallel and opposite to the two perpendicular side surfaces of the fixed side plates, and the movable side plates can be close to or far away from the fixed side plates under the driving of the power part.
Preferably, dyestripping equipment still includes dust collector, is located between dyestripping device and the material collecting device, dust collector includes mount, dust removal section transmission assembly and is located fixing on the dust removal section transmission assembly can the free rotation on the mount dust removal roller, and dust removal roller and dust removal section transmission assembly are separated from each other from top to bottom and are formed the clearance that the OLED material passed.
The invention has the beneficial effects that:
the double-sided film tearing equipment for the OLED material can directly, completely and stably stick and tear the protective films on the two sides of the OLED material penetrating into the gap through the second rubber roll and the third rubber roll, the OLED material with the protective film torn off penetrates out through the gap between the second rubber roll and the third rubber roll, the torn-off upper protective film is wound on the upper protective film transmission rubber roll of the upper protective film collection assembly through the gap between the second rubber roll and the first rubber roll of the upper protective film collection assembly, and reaches the upper transmission roll of the upper protective film collection assembly along with the movement of the upper protective film transmission rubber roll, and finally is separated from the upper transmission roll and collected; the torn-off lower protective film is wound on a lower protective film conveying adhesive tape of the lower protective film collecting assembly through a gap between a third adhesive roller and a fourth adhesive roller of the lower protective film collecting assembly, reaches the lower conveying roller of the lower protective film collecting assembly along with the movement of the lower protective film conveying adhesive tape, and is finally separated from the lower conveying roller to be collected. The double-sided film tearing device is high in automation degree, not only can effectively tear the protective films on the two sides of the OLED material, but also can automatically recover the torn protective films, the film tearing device runs smoothly, and the film tearing efficiency is greatly improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a double-sided film tearing device for OLED materials according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a feeding device and a film tearing device of a double-sided film tearing device for OLED materials according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of a lifting driving mechanism of a double-sided film tearing device for OLED materials according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a material receiving device of a double-sided film tearing device for OLED materials according to an embodiment of the present invention;
the reference numbers in the figures are: 11-a support, 12-a glue roller group, 121-a first glue roller, 122-a second glue roller, 123-a third glue roller, 124-a fourth glue roller, 13-a support plate, 14-an upper transport roller, 15-an upper protective film transport tape, 16-a lower transport roller, 17-a lower protective film transport tape, 18-an upper receiving basket, 19-a lower receiving basket, 20-a loading device workbench, 21-a rotary plate, 22-a discharge tray, 23-a rotary plate rotary driving member, 24-a fixed plate, 25-a top rod, 26-a motor, 27-a screw rod, 28-a mounting block, 29-a guide rail, 31-a support frame, 32-a rotary beam, 33-a vacuum generator, 34-a suction cup, 35-a rotary beam rotary driving member, 40-a receiving device workbench, 41-bottom plate, 42-fixed side plate, 43-movable side plate, 44-power part, 51-dust removal section transmission component and 52-dust removal roller.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Examples
The embodiment provides a double-sided film tearing device for an OLED material, which, as shown in fig. 1 and fig. 2, includes a feeding device, a film tearing device, a dust removing device, a material receiving device, and a horizontal conveying device (specifically, a belt conveying device) for conveying the OLED material among the feeding device, the film tearing device, the dust removing device, and the material receiving device; the feeding device is used for placing the OLED material without the film tearing on the horizontal transmission device and comprises a discharging assembly and a feeding section rotary conveying assembly;
the discharging assembly comprises a discharging tray 22 for placing OLED materials and a lifting driving mechanism for driving the discharging tray 22 to lift;
furthermore, the material placing tray 22 is square, and the baffle plate with the cross section being L-shaped is arranged on the opposite angle of the material placing tray 22, and is used for fixing the position of the OLED material to ensure that the OLED material is regularly arranged.
In a preferred embodiment, there are a plurality of (e.g., 4) placing trays 22, and the plurality of placing trays 22 are all disposed on the rotating plate 21, and the rotating plate 21 can be driven to rotate by the rotating plate rotating driving member 23.
As shown in fig. 3, the lifting driving mechanism specifically includes a fixing plate 24 fixed under the feeding device table 20, a motor 26 fixed at the bottom of the fixing plate 24, a screw 27 installed on an output shaft of the motor 26 and arranged along a vertical direction, a guide rail 29 arranged on the fixing plate 24 and arranged along the vertical direction, an installation block 28 arranged on the screw 27 and capable of sliding along the guide rail 29, a push rod 25 arranged on the installation block 28, the discharging tray 22 arranged at the top end of the push rod 25, when the motor 26 operates, the installation block 28 and the push rod 25 can be driven to do lifting movement, the push rod 25 penetrates through the rotating plate 21 and pushes up the discharging tray 22, so that the discharging tray 22 can lift along with the push rod 25. When the rotating plate 21 rotates, the push rod 25 needs to be retracted below the rotating plate 21.
As shown in fig. 1 and 2, the feeding segment rotary conveying assembly includes: the automatic feeding device comprises a support frame 31 fixed on a feeding device workbench 20, a rotating beam 32 arranged on the support frame 31, a vacuum generator 33, a suction cup 34 arranged below the rotating beam 32 and a rotating beam rotating driving piece 35 used for driving the rotating beam 32 to rotate, wherein when the rotating beam 32 rotates, the suction cup 34 can be changed in position above the discharging tray 22 and above the horizontal transmission device, and the vacuum generator 33 enables the suction hole or the front end of a suction nozzle of the suction cup 34 to generate negative pressure.
As an improvement, the rotating beam 32 is of an inverted U-shaped structure, the bottom ends of two side edges of the inverted U-shaped structure are respectively provided with a suction cup 34, and the two suction cups 34 ensure the continuous transmission of the OLED material;
the rotating beam rotating driving member 35 is a servo motor or a rotating cylinder, and a rotating shaft thereof is connected with the rotating beam 32 through the supporting frame 31, so that the rotating beam rotating driving member 35 drives the rotating beam 32 to rotate.
When the device works, a plurality of OLED materials with protective films adhered to two surfaces are stacked on each material placing tray 22, the rotating beam rotating driving piece 35 drives the rotating plate 21 to rotate, so that a certain material placing tray 22 rotates to a set position, the OLED materials on the material placing trays 22 at the set position are transferred to the horizontal conveying device one by the material loading section rotating conveying assembly, along with the reduction of the OLED materials on the material placing tray 22 at the set position, the lifting driving mechanism drives the material placing tray 22 to move upwards so that the OLED materials can be taken by the material loading section rotating conveying assembly until all the OLED materials on the material placing tray 22 are taken away, the lifting driving mechanism drives the material placing tray 22 to move downwards, then the rotating plate rotating driving piece 23 drives the rotating plate 21 to rotate so that the material placing tray 22 leaves the set position, and simultaneously, the next material placing tray 22 containing the OLED materials rotates to the set position so that the material loading section rotating conveying assembly can transfer the OLED materials on a new material placing tray 22 to the horizontal conveying device, and a plurality of OLED materials are stacked on the material placing tray 22 which is away from the set position, and the cycle is repeated.
Specifically, the working process of the feeding section rotary conveying assembly is as follows: firstly, a vacuum generator 33 connected with a sucker 34 above a material placing tray 22 is started, the sucker 34 sucks up the OLED material, then a rotary beam rotary driving piece 35 drives a rotary beam 32 to rotate, the sucker 34 sucking the OLED material rotates to the upper part of a horizontal transmission device, at the moment, the vacuum generator 33 is closed, the OLED material can be placed above the horizontal transmission device, when the rotary beam 32 is of an inverted U-shaped structure, and when one sucker 34 is respectively installed at the bottom ends of two side edges of the inverted U-shaped structure, the sucker 34 originally positioned above the horizontal transmission device rotates to the upper part of the material placing tray 22 to continuously suck the OLED material, the operation is repeated in a circulating mode, the OLED material is continuously conveyed to the horizontal transmission device, and the conveying efficiency of the OLED material is improved.
The film tearing device is arranged on a conveying line of the horizontal conveying device and is used for tearing the protective film on the OLED material without the film tearing and collecting the protective film, as shown in FIGS. 1 and 2, the device comprises a bracket 11, a rubber roller group 12 arranged on the bracket 11 and used for adhering the protective film, and a driving piece used for driving the rubber roller group 12 to rotate, wherein the rubber roller group 12 comprises a second rubber roller 122 and a third rubber roller 123 which are parallel to each other and are sequentially arranged from top to bottom along the height direction, and the rolling directions of the second rubber roller 122 and the third rubber roller 123 are opposite;
the film tearing device also comprises an upper protective film collecting assembly and a lower protective film collecting assembly;
the upper protective film collecting assembly comprises a first rubber roller 121, an upper conveying roller 14, an upper protective film conveying adhesive tape 15 and an upper receiving basket 18, wherein the first rubber roller 121 is positioned above the second rubber roller 122, is arranged in parallel with the second rubber roller 122 and has an opposite rotating direction, the upper protective film conveying adhesive tape 15 circularly runs between the first rubber roller 121 and the upper conveying roller 14, and the upper receiving basket 18 is arranged below the upper conveying roller 14;
the lower protective film collecting assembly comprises a fourth rubber roller 124, a lower conveying roller 16, a lower protective film conveying adhesive tape 17 and a lower accommodating basket 19, wherein the fourth rubber roller 124 is positioned below the third rubber roller 123, is arranged in parallel with the third rubber roller 123 and has an opposite rotating direction, the lower protective film conveying adhesive tape 17 circularly runs between the fourth rubber roller 124 and the lower conveying roller 16, and the lower accommodating basket 19 is arranged below the lower conveying roller 16;
the second rubber roller 122, the upper protective film transmission tape 15, the third rubber roller 123 and the lower protective film transmission tape 17 are provided with viscous surface layers, the viscous surface layer of the upper protective film transmission tape 15 is larger than the adsorption force of the viscous surface layer of the second rubber roller 122, and the viscous surface layer of the lower protective film transmission tape 17 is larger than the adsorption force of the viscous surface layer of the third rubber roller 123.
Preferably, the adhesive surface layers of the second rubber roller 122, the third rubber roller 123, the upper protective film transfer tape 15, and the lower protective film transfer tape 17 have an adsorption force of 0.4-1 gram force per square centimeter (e.g., 0.4 gram force per square centimeter, 0.5 gram force per square centimeter, 0.6 gram force per square centimeter, 0.7 gram force per square centimeter, 0.8 gram force per square centimeter, 0.9 gram force per square centimeter, 1 gram force per square centimeter).
Preferably, the outer surface of the upper conveying roller 14 is provided with an annular groove, and the upper protective film conveying tapes 15 are embedded into the annular groove of the upper conveying roller 14; the outer surface of the lower conveying roller 16 is provided with an annular groove, and the lower protective film conveying adhesive tapes 17 are embedded into the annular groove of the lower conveying roller 17.
Preferably, the upper receiving basket 18 is mounted to one end of the support plate 13, and the other end of the support plate 13 is fixed to the bracket 11.
When the film tearing device operates, the horizontal conveying device conveys the OLED material without film tearing to the rubber roller group 12, the OLED material penetrates into a gap between the second rubber roller 122 and the third rubber roller 123 along with the rolling of the rubber roller group 12, the protective films on two sides of the OLED material are torn off through the adhesive force of the second rubber roller 122 and the third rubber roller 123 to the OLED material, the OLED material with the protective films torn off directly penetrates out of the other ends of the second rubber roller 122 and the third rubber roller 123, the torn-off upper protective film is wound on the upper protective film conveying adhesive tape 15 through the gap between the first rubber roller 121 and the second rubber roller 122 and reaches the upper conveying roller 14 along with the movement of the upper protective film conveying adhesive tape 15, and the upper protective film is not rotated along with the upper protective film conveying adhesive tape 15 any more but directly separated from the upper conveying roller 14 and enters the upper storage basket 18 along with the movement of the upper protective film conveying adhesive tape 15; the torn-off lower protective film is wound on the lower protective film transfer tape 17 through a gap between the third rubber roller 123 and the fourth rubber roller 124, reaches the lower transfer roller 16 along with the movement of the lower protective film transfer tape 17, and finally is separated from the lower transfer roller 16 to enter the lower storage basket 19.
-a receiving device for taking away and stacking the OLED material on the horizontal transport device after the film is torn, as shown in fig. 4, the receiving device comprising a receiving section rotary transport assembly and a collating assembly;
receive material section rotary conveying subassembly and material loading section rotary conveying subassembly's the same structure, receive material section rotary conveying subassembly's function is to carry the OLED material that will tear the membrane on the arrangement subassembly from horizontal transmission device only.
The arrangement component comprises a material receiving device workbench 40, a bottom plate 41, a fixed side plate 42, a movable side plate 43 and a power part 44, wherein the bottom plate 41 is arranged on the material receiving device workbench 40, the fixed side plate 42 is an L-shaped plate which is fixed on the bottom plate 41 and has two mutually perpendicular side surfaces, the movable side plate 43 is arranged on the material receiving device workbench 40 and is respectively arranged in parallel and opposite to the two perpendicular side surfaces of the fixed side plate 42, and the movable side plate 43 can be close to or far away from the fixed side plate 42 under the driving of the power part 44.
During operation, receive the rotatory conveying subassembly of material section and place the in-process on the bottom plate 41 of arrangement subassembly with the OLED material, remove curb plate 43 and keep away from fixed curb plate 42, when waiting that the OLED material reaches the height that needs the arrangement, receive the rotatory conveying subassembly OLED material stop work of material section, at this moment, the range upon range of OLED material of placing is in mixed and disorderly state, power impeller 44 promotes and removes curb plate 43 and removes to fixed curb plate 42 direction, adjust the OLED material of irregularly placing, make OLED material neatly arranged in the vertical direction.
Preferably, the powered pusher member 44 may be one of an electric cylinder, a pneumatic cylinder, or a hydraulic cylinder.
Preferably, a bottom plate lifting mechanism for lifting the bottom plate 41 is further disposed below the bottom plate 41. Raise bottom plate 41 to the position that OLED material was placed to a convenient material section of receiving rotary conveying subassembly through bottom plate elevating system earlier before placing OLED material, along with OLED material's increase reduces bottom plate 41's height gradually, this design can effectively prevent to place the position skew bottom plate too much because of the OLED material that the bottom plate leads to too far away from receiving material section rotary conveying subassembly, conveniently removes curb plate 43 and arranges the OLED material of range upon range of placing.
The dust removing device, as shown in fig. 1, is located between the film tearing device and the material receiving device, and includes a fixed frame, a dust removing section transmission assembly 51, and a dust removing roller 52, which is located on the dust removing section transmission assembly 51 and fixed on the fixed frame and can rotate freely, and the dust removing roller 52 and the dust removing section transmission assembly 51 are spaced up and down to form a gap through which the OLED material passes.
In operation, when the OLED material is conveyed to the position of the dust removing roller 52 through the dust removing section conveying assembly 51, the dust removing roller 52 contacts the OLED material to adhere dust on the OLED material, so that the purpose of removing dust is achieved.
The working process of the double-sided film tearing equipment for the OLED material is as follows: the OLED material that loading attachment pasted the protection film on two sides sends to the dyestripping device, and the dyestripping device tears the upper and lower protection film on OLED material two sides, retrieves the protection film that is torn, and the OLED material that is torn the protection film removes dust through dust collector, accomodates and arranges in order through material collecting device at last.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The double-sided film tearing equipment for the OLED materials comprises a feeding device, a film tearing device, a receiving device and a horizontal transmission device for transmitting the OLED materials among the feeding device, the film tearing device and the receiving device, wherein the feeding device is used for placing the OLED materials which are not torn into a film on the horizontal transmission device;
the film tearing device comprises a support (11), a rubber roller group (12) which is arranged on the support (11) and used for adhering a protective film, and a driving piece used for driving the rubber roller group (12) to rotate, wherein the rubber roller group (12) comprises a second rubber roller (122) and a third rubber roller (123) which are parallel to each other and sequentially arranged from top to bottom along the height direction, and the rolling directions of the second rubber roller (122) and the third rubber roller (123) are opposite;
the film tearing device is characterized by further comprising an upper protective film collecting assembly and a lower protective film collecting assembly;
the upper protective film collecting assembly comprises a first rubber roller (121) which is positioned above the second rubber roller (122) and is arranged in parallel with the second rubber roller (122) and has the opposite rotation direction, an upper conveying roller (14) and an upper protective film conveying adhesive tape (15) which circularly runs between the first rubber roller (121) and the upper conveying roller (14);
the lower protective film collecting assembly comprises a fourth rubber roller (124) which is positioned below the third rubber roller (123) and is arranged in parallel with the third rubber roller (123) and has the opposite rotation direction, a lower conveying roller (16) and a lower protective film conveying adhesive tape (17) which circularly runs between the fourth rubber roller (124) and the lower conveying roller (16);
the second rubber roller (122), the upper protective film transmission adhesive tape (15), the third rubber roller (123) and the lower protective film transmission adhesive tape (17) are provided with sticky surface layers; the adhesive surface layer of the upper protective film transmission adhesive tape (15) has larger adsorption force than that of the adhesive surface layer of the second rubber roller (122), and the adhesive surface layer of the lower protective film transmission adhesive tape (17) has larger adsorption force than that of the adhesive surface layer of the third rubber roller (123);
the outer surface of the upper transmission roller (14) is provided with an annular groove, and the upper protective film transmission adhesive tapes (15) are embedded into the annular groove of the upper transmission roller (14); the outer surface of the lower transmission roller (16) is provided with an annular groove, and the lower protective film transmission adhesive tapes (17) are embedded into the annular groove of the lower transmission roller (16).
2. The double-sided tear tape apparatus of OLED material according to claim 1, wherein an upper receiving basket (18) is further disposed below the upper transport roller (14), and a lower receiving basket (19) is further disposed below the lower transport roller (16).
3. The double-sided film tearing apparatus for the OLED material according to claim 1, wherein the adhesive surface layers of the second rubber roller (122), the third rubber roller (123), the upper protective film transfer tape (15) and the lower protective film transfer tape (17) have an adsorption force of 0.4-1 gram force per square centimeter.
4. The double-sided film tearing equipment for the OLED materials, according to claim 1, wherein the feeding device comprises a discharging assembly and a feeding section rotary conveying assembly;
the discharging assembly comprises a discharging tray (22) for placing OLED materials and a lifting driving mechanism for driving the discharging tray (22) to lift;
material loading section carousel subassembly includes: the rotary beam type vacuum feeding device comprises a support frame (31) fixed on a feeding device workbench (20), a rotary beam (32) arranged on the support frame (31), a vacuum generator (33), a suction disc (34) arranged below the rotary beam (32) and a rotary beam rotary driving piece (35) used for driving the rotary beam (32) to rotate, wherein the suction disc (34) can be changed in position above a material placing disc (22) and above a horizontal transmission device when the rotary beam (32) rotates, and the vacuum generator (33) enables a suction hole or the front end of a suction nozzle of the suction disc (34) to generate negative pressure.
5. The double-sided film tearing equipment for OLED materials according to claim 4, wherein the lifting driving mechanism comprises a fixing plate (24) fixed below the feeding device workbench (20), a motor (26) fixed at the bottom of the fixing plate (24), a screw rod (27) arranged in the vertical direction and mounted on an output shaft of the motor (26), a guide rail (29) arranged in the vertical direction and arranged on the fixing plate (24), a mounting block (28) arranged on the screw rod (27) and capable of sliding along the guide rail (29), a push rod (25) arranged on the mounting block (28), and a discharging tray (22) arranged at the top end of the push rod (25).
6. The double-sided stripping device for OLED material according to claim 4 or 5, characterized in that the plurality of discharging trays (22) are provided, the plurality of discharging trays (22) are all arranged on the rotating plate (21), and the rotating plate (21) can rotate under the driving of the rotating plate rotating driving member (23).
7. The double-sided film tearing device for OLED materials according to claim 4 or 5, wherein the rotating beam (32) is of an inverted U-shaped structure, and two suction cups (34) are respectively mounted at the bottom ends of two sides of the inverted U-shaped structure.
8. The double-sided tear film equipment of OLED material according to claim 1, characterized in that the material receiving device comprises a material receiving section rotary conveying assembly and a finishing assembly;
the receiving section rotary conveying assembly is used for conveying the OLED material subjected to film tearing to the arranging assembly from the horizontal conveying device;
the arrangement component comprises a material receiving device workbench (40), a bottom plate (41), a fixed side plate (42), a movable side plate (43) and a power part (44), the bottom plate (41) is arranged on the material receiving device workbench (40), the fixed side plate (42) is an L-shaped plate which is fixed on the bottom plate (41) and is provided with two mutually perpendicular side surfaces, the movable side plate (43) is arranged on the material receiving device workbench (40) and is respectively arranged in parallel and opposite to two perpendicular side surfaces of the fixed side plate (42), and the movable side plate (43) can be close to or far away from the fixed side plate (42) under the driving of the power part (44).
9. The double-sided film tearing device for the OLED material according to claim 1, wherein the film tearing device further comprises a dust removing device located between the film tearing device and the material receiving device, the dust removing device comprises a fixed frame, a dust removing section conveying assembly (51) and a dust removing roller (52) which is located on the dust removing section conveying assembly and fixed on the fixed frame and capable of freely rotating, and the dust removing roller (52) and the dust removing section conveying assembly (51) are vertically spaced to form a gap through which the OLED material passes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711184609.9A CN107757067B (en) | 2017-11-23 | 2017-11-23 | Two-sided dyestripping equipment of OLED material |
| PCT/CN2018/105039 WO2019100818A1 (en) | 2017-11-23 | 2018-09-11 | Double-sided film peeling device for oled organic light-emitting material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711184609.9A CN107757067B (en) | 2017-11-23 | 2017-11-23 | Two-sided dyestripping equipment of OLED material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107757067A CN107757067A (en) | 2018-03-06 |
| CN107757067B true CN107757067B (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711184609.9A Active CN107757067B (en) | 2017-11-23 | 2017-11-23 | Two-sided dyestripping equipment of OLED material |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107757067B (en) |
| WO (1) | WO2019100818A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757067B (en) * | 2017-11-23 | 2020-12-04 | 苏州艺力鼎丰智能技术有限公司 | Two-sided dyestripping equipment of OLED material |
| CN114290793B (en) * | 2021-12-30 | 2024-01-02 | 广州科升测控设备有限公司 | Automatic film tearing mechanism for FPC protective film |
| CN114121736B (en) * | 2022-01-28 | 2022-06-21 | 新恒汇电子股份有限公司 | Double-sided film uncovering system of lead frame |
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- 2017-11-23 CN CN201711184609.9A patent/CN107757067B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019100818A1 (en) | 2019-05-31 |
| CN107757067A (en) | 2018-03-06 |
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