CN218308901U

CN218308901U - Electronic film processing coating mechanism for OLED

Info

Publication number: CN218308901U
Application number: CN202222466588.2U
Authority: CN
Inventors: 郭文磊; 花国栋
Original assignee: Zhejiang Dongrou New Materials Co ltd
Current assignee: Zhejiang Dongrou New Materials Co ltd
Priority date: 2022-09-18
Filing date: 2022-09-18
Publication date: 2023-01-17
Anticipated expiration: 2032-09-18

Abstract

The utility model discloses an electronic film processing and coating mechanism for OLED, relating to the technical field of the electronic film processing and coating mechanism for OLED, comprising a frame body, a coating unit and a positioning unit; the upper end of the frame body is provided with a storage hopper; the coating unit contains the sideslip device, reciprocate the device, scribble the workbin, the conveying pipeline, cylinder and group board, the sideslip device is installed to the inside upper end of framework, the removal end of sideslip device downside is installed and is reciprocated the device, it installs scribbles the workbin to reciprocate the lift end of device downside, the right-hand member of scribbling the workbin passes through the conveying pipeline and connects the front end downside at the storage hopper, scribble inside lower extreme left side of workbin and install front and back cross axle, it is connected with the cylinder to rotate on the cross axle around, this electronic film processing coating mechanism for OLED, can be quick fix the electronic film for OLED, realize the coating, and the design of duplex position, can improve the coating efficiency to OLED electronic film, can be quick after the coating take out, the suitability is stronger.

Description

Electronic film processing coating mechanism for OLED

Technical Field

The utility model relates to an electronic film processing coating machine constructs technical field for OLED specifically is an electronic film processing coating machine constructs for OLED.

Background

OLEDs are also known as organic electroluminescent displays, organic light emitting semiconductors. The OLED is a current-type organic light emitting device, and emits light by injection and recombination of carriers, and the intensity of light emission is proportional to the injected current. Under the action of an electric field, holes generated by an anode and electrons generated by a cathode move, are respectively injected into a hole transport layer and an electron transport layer, and migrate to a light emitting layer. When the two meet at the light emitting layer, energy excitons are generated, thereby exciting the light emitting molecules to finally generate visible light. In the production of OLEDs, it is generally necessary to cover the surface thereof with an electronic film, but in the production of electronic films, a coating material is applied to the surface thereof in order to ensure the characteristics of the electronic film.

A coating mechanism for electronic film processing that publication number is CN215695465U among the prior art discloses, include bottom plate, conveyer belt, feed mechanism and scrape even mechanism, the bottom plate top has the roof through the support column rigid coupling, the conveyer belt is installed at the bottom plate top, the telescopic link is installed to the roof bottom, the terminal rigid coupling of piston rod of telescopic link has the mounting panel.

The electronic film cannot be fixed when being coated, is easy to move synchronously with a coating part mechanism during coating, influences the coating effect, is not beneficial to taking out after coating is finished, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an electronic film processing coating mechanism for OLED, can be quick fix the electronic film for OLED, realize the coating, and the design of duplex position can improve the coating efficiency to OLED electronic film, can be quick take out after the coating, the suitability is stronger, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an electronic film processing and coating mechanism for an OLED (organic light emitting diode) comprises a frame body, a coating unit and a positioning unit;

a frame body: the upper end is provided with a storage hopper;

a coating unit: the coating machine comprises a transverse moving device, an up-down moving device, a coating box, a conveying pipe, a roller and a shifting plate, wherein the transverse moving device is installed at the upper end in the frame body, the up-down moving device is installed at a moving end of the lower side of the transverse moving device, the coating box is installed at a lifting end of the lower side of the up-down moving device, the right end of the coating box is connected to the lower side of the front end of a storage hopper through the conveying pipe, a front transverse shaft and a rear transverse shaft are installed on the left side of the lower end in the coating box, the roller is rotatably connected to the front transverse shaft and the rear transverse shaft, and the shifting plate is installed at the right end of a discharge port of the lower side of the coating box; the transverse moving device can drive the vertical moving device to move left and right, the vertical moving device can drive the paint box to move up and down when moving left and right, the paint flows into the paint box through the conveying pipe under the action of gravity, moves right, the roller rotates, the paint is taken out, and the paint is coated on the upper surface of the electronic film.

A positioning unit: is installed at the lower end of the inner part of the frame body.

Further, the coating unit still contains deckle board, T template and decides the board bolt, horizontal deckle board is installed to the left end downside of scribbling the workbin, the vertical sliding connection of T template is in the deckle board, the lower extreme of T template is installed and is scraped the strip, the left end threaded connection of deckle board has the deckle board bolt, the right-hand member that decides the board bolt is located the deckle board rotates and is connected with the pad pasting. The frame plate makes things convenient for the T template to reciprocate, and the T template reciprocates, and after the coating, the scraping strip can be strickleed off to coating, guarantees the coating effect, rotates the left end of fixed plate bolt, can make the left side of pasting the dish and hugging closely the T template.

Further, the positioning unit contains horizontal seat, diaphragm and suction nozzle, the left and right sides of the inside lower extreme of framework is connected respectively at both ends about the horizontal seat, the silo of getting has all been seted up at both ends about the horizontal seat, the diaphragm is all installed at the left side and the middle part of horizontal seat upper end, the sucking disc groove has been seted up to the upper end of horizontal seat, the lower extreme of suction nozzle is installed in the sucking disc groove through the gas transmission montant. Be equipped with two stations on the horizontal seat, convenient alternate use utilizes the reference of diaphragm, can restrict the left end of OLED electronic film when placing, and the back of placing lets in the negative pressure gas in the gas transmission montant, and the suction nozzle can absorb the electronic film, and the coating back, the manipulator that has the suction nozzle injects the material taking groove in and conveniently takes out the OLED electronic film after the coating.

Further, the positioning unit further comprises an air box and an air inlet pipe, the air box is mounted on the left side and the right side of the lower end of the inner portion of the transverse seat, the lower end of the air transmission vertical rod is connected to the upper end of the air box, and the lower end of the air box is connected with one end of the air inlet pipe. Two sets of gas transmission montants about utilizing two gas tanks, can communicate respectively, the other end of two intake pipes is connected two ends of giving vent to anger of outside electromagnetism valves respectively.

Further, still include swash plate and conducting bar, the swash plate is all installed to the upside at both ends around the horizontal seat, the arc strip that gathers materials is installed to the lower extreme of swash plate, install the conducting bar on the swash plate. When the OLED electronic film is coated, the scraped redundant coating can flow into the collecting arc strips through the inclined plate, and the guide strips can better guide waste materials.

Further, still include nozzle stub and end cap, the waste material is seted up in both sides around the framework right-hand member and is walked freely, the waste material is walked freely and is corresponded with the arc of gathering materials, the nozzle stub is installed at the right-hand member of framework and is walked freely with the waste material and corresponds, the inside right-hand member of nozzle stub is pegged graft and is had the end cap. When the waste material is required to be taken out, the plug is pulled out, and the waste material is scraped into the short pipe from the collecting arc strip and can be discharged.

Compared with the prior art, the beneficial effects of the utility model are that: this electron membrane processing coating mechanism for OLED has following benefit:

1. the coating unit is arranged on the electronic film processing and coating mechanism for the OLED, the transverse moving device can be driven to move left and right in a driving mode when working, the vertical moving device can drive the coating box to move up and down when moving left and right, the coating flows into the coating box through the conveying pipeline under the action of gravity, when the lower end of the roller is tightly attached to the upper end of the OLED electronic film, the roller moves right, the roller rotates, the coating can be taken out, the coating can be coated on the upper surface of the electronic film, and the shifting plate can prevent excessive coating from flowing out.

2. This coating unit that electronic film processing coating mechanism for OLED was equipped with, the convenient T template of deckle board reciprocates, and the T template reciprocates, and the height of adjustable strip of scraping and OLED electronic film upper end can be strickleed off to coating after the coating, guarantees the coating effect, rotates the left end of deciding the board bolt, can make the left side of T template hugged closely to the pad, realizes the fixed to T template height.

3. This electron membrane processing coating mechanism for OLED is equipped with the positioning unit, be equipped with two stations on the horizontal seat, convenient alternate use, the efficiency of OLED electron membrane coating is improved, utilize the reference of diaphragm, can restrict the left end of OLED electron membrane when placing, after placing, let in negative pressure gas in the gas transmission montant, the suction nozzle can absorb the electron membrane, the realization is fixed it, convenient coating, after the coating, the manipulator that has the suction nozzle injects in getting the silo conveniently takes out the OLED electron membrane after the coating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front side sectional view of the present invention;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to the present invention.

In the figure: the device comprises a frame body 1, a storage hopper 2, a coating unit 3, a transverse moving device 31, an up-down moving device 32, a coating box 33, a material conveying pipe 34, a roller 35, a shifting plate 36, a frame plate 37, a T-shaped plate 38, a plate fixing bolt 39, a positioning unit 4, a transverse seat 41, a transverse plate 42, a suction nozzle 43, an air box 44, an air inlet pipe 45, an inclined plate 5, a guide bar 6, a short pipe 7 and a plug 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: an electronic film processing and coating mechanism for an OLED comprises a frame body 1, a coating unit 3 and a positioning unit 4;

frame 1: the upper end is provided with a storage hopper 2;

the coating unit 3: the device comprises a traversing device 31, an up-down moving device 32, a coating box 33, a material conveying pipe 34, a roller 35 and a shifting plate 36, wherein the traversing device 31 is arranged at the upper end in the frame body 1, the up-down moving device 32 is arranged at the moving end at the lower side of the traversing device 31, the coating box 33 is arranged at the lifting end at the lower side of the up-down moving device 32, the right end of the coating box 33 is connected to the lower side of the front end of the storage hopper 2 through the material conveying pipe 34, a front transverse shaft and a rear transverse shaft are arranged at the left side of the inner lower end of the coating box 33, the roller 35 is rotatably connected on the front transverse shaft and the rear transverse shaft, and the shifting plate 36 is arranged at the right end of a discharge port at the lower side of the coating box 33; when the traversing device 31 works, the up-down moving device 32 can be driven to move left and right, when the up-down moving device 32 works left and right, the coating box 33 can be driven to move up and down, the coating flows into the coating box 33 through the material conveying pipe 34 under the action of gravity, when the lower end of the roller 35 is tightly attached to the upper end of the OLED electronic film, the roller 35 moves right, the roller 35 rotates, the coating can be taken out and coated on the upper surface of the electronic film, and the shifting plate 36 can prevent excessive coating from flowing out.

The coating unit 3 further comprises a frame plate 37, a T-shaped plate 38 and a fixed plate bolt 39, wherein the transverse frame plate 37 is installed at the lower side of the left end of the coating box 33, the T-shaped plate 38 is vertically and slidably connected into the frame plate 37, a scraping strip is installed at the lower end of the T-shaped plate 38, the fixed plate bolt 39 is in threaded connection with the left end of the frame plate 37, and the right end, located in the frame plate 37, of the fixed plate bolt 39 is rotatably connected with a pasting disc. Frame plate 37 makes things convenient for T template 38 to reciprocate, and T template 38 reciprocates, and the height of adjustable strip of scraping and OLED electronic film upper end can be strickleed off to coating after the coating, guarantees the coating effect, rotates the left end of fixed plate bolt 39, can make the left side of T template 38 is hugged closely to the pad pasting, realizes the fixed to T template 38 height.

The positioning unit 4: is mounted at the inner lower end of the frame body 1.

The positioning unit 4 comprises a transverse seat 41, a transverse plate 42 and a suction nozzle 43, the left end and the right end of the transverse seat 41 are respectively connected to the left side and the right side of the lower end inside the frame body 1, the material taking groove is formed in each of the left end and the right end of the transverse seat 41, the transverse plate 42 is installed on the left side and the middle of the upper end of the transverse seat 41, the suction disc groove is formed in the upper end of the transverse seat 41, and the lower end of the suction nozzle 43 is installed in the suction disc groove through an air transmission vertical rod. Be equipped with two stations on the horizontal seat 41, convenient alternate use improves the efficiency to OLED electronic film coating, utilizes diaphragm 42's reference, can restrict the left end of OLED electronic film when placing, and after placing, lets in the negative pressure gas in the gas transmission montant, and suction nozzle 43 can absorb the electronic film, realizes fixing it, makes things convenient for the coating, and after the coating, the manipulator that has the suction nozzle injects in getting the silo and conveniently takes out the OLED electronic film after the coating.

The positioning unit 4 further comprises an air box 44 and an air inlet pipe 45, the air box 44 is mounted on the left side and the right side of the lower end of the inner portion of the transverse seat 41, the lower end of the air transmission vertical rod is connected to the upper end of the air box 44, and the lower end of the air box 44 is connected to one end of the air inlet pipe 45. Two gas boxes 44 are used for being respectively communicated with the left gas transmission vertical rod and the right gas transmission vertical rod to realize gas supply, and the other ends of the two gas inlet pipes 45 are respectively connected with two gas outlet ends of the external electromagnetic valve group to facilitate the supply of negative pressure or positive pressure gas.

Still include swash plate 5 and conducting bar 6, the upside at both ends all installs swash plate 5 around horizontal seat 41, and the arc that gathers materials is installed to the lower extreme of swash plate 5, installs conducting bar 6 on the swash plate 5. When the OLED electronic film is coated, the scraped redundant coating can flow into the collection arc strips through the inclined plate 5, and the guide strips 6 can better guide waste materials.

Still include nozzle stub 7 and end cap 8, the waste material has all been seted up to both sides around the framework 1 right-hand member and has been seted up and has been porosed, and the waste material is porosed and is corresponded with the arc of gathering materials, and nozzle stub 7 is installed at the right-hand member of framework 1 and is porosed with the waste material and correspond, and the inside right-hand member of nozzle stub 7 is pegged graft and is had end cap 8. When the waste material needs to be taken out, the plug 8 is pulled out, and the waste material is scraped into the short pipe 7 from the collecting arc strip and can be discharged.

The utility model provides a pair of electron membrane processing coating mechanism for OLED's theory of operation as follows: firstly, two electronic films for OLED to be coated are respectively placed under the reference of a transverse plate 42, the left end of the electronic film for OLED is limited, after the electronic films are placed, an external PLC controller controls an electromagnetic valve group to work, negative pressure gas is introduced into two groups of gas transmission vertical rods after the negative pressure gas is transmitted into two gas boxes 44, the two electronic films are sucked by two groups of suction nozzles 43 to be fixed, then a transverse moving device 31 works and a vertical moving device 32 works to drive a coating box 33 to move up and down, the coating flows into the coating box 33 through a material conveying pipe 34 under the action of gravity, when the lower end of a roller 35 is tightly attached to the upper end of the electronic film for OLED, the roller 35 moves rightwards and rotates to take out the coating to coat the upper surface of the electronic film, a scraping strip can scrape the coated coating to move from left to right to coat the electronic film on the left side, when the electronic film on the right side is coated, a manipulator with the suction nozzles is inserted into a left side material taking groove to take out the coated electronic film on the left side, and the left side to reciprocate, the coating efficiency of the electronic film for OLED can be improved, and the use is more convenient.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides an electronic film processing coating mechanism for OLED which characterized in that: comprises a frame body (1), a coating unit (3) and a positioning unit (4);

frame (1): the upper end is provided with a storage hopper (2);

coating unit (3): the paint box comprises a transverse moving device (31), an up-and-down moving device (32), a paint box (33), a conveying pipe (34), a roller (35) and a shifting plate (36), wherein the transverse moving device (31) is installed at the upper end inside the frame body (1), the up-and-down moving device (32) is installed at the moving end of the lower side of the transverse moving device (31), the paint box (33) is installed at the lifting end of the lower side of the up-and-down moving device (32), the right end of the paint box (33) is connected to the lower side of the front end of a storage hopper (2) through the conveying pipe (34), a front cross shaft and a rear cross shaft are installed on the left side of the lower end inside of the paint box (33), the roller (35) is rotatably connected to the front and rear cross shafts, and the shifting plate (36) is installed at the right end of a discharge outlet at the lower side of the paint box (33);

positioning unit (4): is mounted at the lower end of the inner part of the frame body (1).

2. The electronic film processing and coating mechanism for the OLED as claimed in claim 1, wherein: coating unit (3) still contains framed panel (37), T template (38) and decides board bolt (39), horizontal framed panel (37) is installed to the left end downside of scribbling workbin (33), the vertical sliding connection of T template (38) is in framed panel (37), the lower extreme of T template (38) is installed and is scraped the strip, the left end threaded connection of framed panel (37) decides board bolt (39), it is connected with the pad pasting to decide the right-hand member rotation that board bolt (39) are located framed panel (37).

3. The electronic film processing and coating mechanism for the OLED as claimed in claim 1, wherein: positioning unit (4) contain horizontal seat (41), diaphragm (42) and suction nozzle (43), the left and right sides at the inside lower extreme of framework (1) is connected respectively at both ends about horizontal seat (41), the groove of getting has all been seted up at both ends about horizontal seat (41), diaphragm (42) are all installed at the left side and the middle part of horizontal seat (41) upper end, the sucking disc groove has been seted up to the upper end of horizontal seat (41), the lower extreme of suction nozzle (43) is installed at the sucking disc inslot through the defeated gas montant.

4. The electronic film processing and coating mechanism for the OLED as claimed in claim 3, wherein: positioning unit (4) still contain gas tank (44) and intake pipe (45), gas tank (44) are all installed to the left and right sides of the inside lower extreme of horizontal seat (41), the upper end at gas tank (44) is connected to the lower extreme of gas transmission montant, the one end of intake pipe (45) is connected to the lower extreme of gas tank (44).

5. The electronic film processing and coating mechanism for the OLED as claimed in claim 3, wherein: still include swash plate (5) and gib (6), swash plate (5) are all installed to the upside at both ends around horizontal seat (41), the arc strip that gathers materials is installed to the lower extreme of swash plate (5), install gib (6) on swash plate (5).

6. The electronic film processing and coating mechanism for the OLED as claimed in claim 5, wherein: still include nozzle stub (7) and end cap (8), the waste material has all been seted up to both sides around framework (1) right-hand member and has been poroid, the waste material is poroid and is corresponded with the arc strip that gathers materials, nozzle stub (7) are installed at the right-hand member of framework (1) and are poroid with the waste material and correspond, the inside right-hand member of nozzle stub (7) is pegged graft and is had end cap (8).