CN218531557U

CN218531557U - OLED adhesive deposite device

Info

Publication number: CN218531557U
Application number: CN202222505336.6U
Authority: CN
Inventors: 葛亮; 梅祥
Original assignee: Jiujiang Qingyue Photoelectric Technology Co ltd
Current assignee: Jiujiang Qingyue Photoelectric Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-02-28
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses an OLED dispensing device, which comprises a tray, wherein the bottom of the tray is symmetrically provided with guide components, and two opposite sides of the inner cavity of the tray are symmetrically provided with positioning components respectively; the positioning assembly comprises a second driving member, one end of the second driving member is detachably connected with the clamping plate, and the other end of the second driving member is connected with the tray. The second driving member can push the clamping plate to move oppositely to clamp and fix the product to be dispensed, so that the product to be dispensed is prevented from shaking and shifting in the dispensing process, and the dispensing precision of the OLED dispensing device is improved.

Description

OLED adhesive deposite device

Technical Field

The utility model relates to a glue technical field, concretely relates to OLED dispensing device.

Background

Organic Light Emitting Diodes (OLEDs) are considered to be the third generation display technology because they are self-emissive, do not require a backlight, have high contrast, thin thickness, wide viewing angle, fast response speed, can be used in flexible panels, have a wide temperature range, and are simple in structure and process. The gluing process in the OLED industry mainly depends on manual gluing of operators, and the manual gluing of the operators has high reject ratio, low gluing precision and low operation efficiency. To this problem, the researcher constantly improves OLED adhesive deposite device, and patent CN216137545U discloses a novel point gum machine and synthesizes a gluey production line of gluing, relates to the adhesive deposite equipment field. The novel glue dispenser comprises a base, a glue dispensing platform, a baffle, a cross beam and a glue dispensing mechanism. The base is provided with a first guide rail, and the dispensing platform can be matched with the first guide rail in a sliding mode and driven by a first driver. The two baffles are respectively arranged at two sides of the first guide rail, and the cross beam is connected between the two baffles to form a gantry structure. The beam is provided with a second guide rail, and the glue dispensing mechanism is slidably arranged on the second guide rail and driven by a second driver. The first guide rail is perpendicular to the second guide rail. The comprehensive dispensing production line is realized by a novel dispensing machine. The positioning of the dispensing point is very accurate, the dispensing process is conveniently and accurately controlled, and the dispensing efficiency and the dispensing quality are greatly improved. Above-mentioned novel point gum machine is not treated some glue products and is fixed a position, exists and treats some glue products and rock the possibility of aversion at some glue in-process, and then influences the problem of the point gum precision of novel point gum machine.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in how to improve the problem of the point precision of gluing of OLED point gum machine.

The utility model provides an OLED dispensing device, which comprises a tray, wherein the bottom of the tray is symmetrically provided with guide components, and two opposite sides of the inner cavity of the tray are symmetrically provided with positioning components respectively; the positioning assembly comprises a second driving member, one end of the second driving member is detachably connected with the clamping plate, and the other end of the second driving member is connected with the tray.

Optionally, the clamping plate includes a first clamping plate and a second clamping plate, the first clamping plate is detachably connected to one end of the second driving member on one side of the tray inner cavity, and the second clamping plate is detachably connected to one end of the second driving member on the other side of the tray inner cavity.

Optionally, the dispensing device further comprises a dispensing table, a rack is fixedly arranged at the top of the dispensing table, an installation cavity is arranged at the top of the inner cavity of the rack, a driving mechanism is arranged in the inner cavity of the installation cavity, the bottom of the driving mechanism is fixedly connected with a piezoelectric injection dispensing valve through a sliding rod, a first driving member is fixedly arranged at the rear side of the rack, and one end of the first driving member is fixedly connected with the tray.

Optionally, the glue dispensing device further comprises a movable supporting leg, and the top of the movable supporting leg is fixedly provided with the glue dispensing table.

Optionally, the first driving member is adapted to drive the tray to move along the front-back direction of the rack; the second driving member is adapted to drive the clamping plate to move in a direction perpendicular to a driving direction of the first driving member.

Optionally, the equidistant interlude of some glue platform front side is equipped with storage drawer.

Optionally, the driving mechanism comprises a driving motor, a lead screw is fixedly connected to the end of an output shaft of the driving motor, the lead screw is rotatably arranged in the inner cavity of the installation cavity through a bearing, and a driving threaded sleeve is sleeved on the outer side of the lead screw.

Optionally, a guide sliding groove is formed in the bottom of the installation cavity, and the sliding rod penetrates through the guide sliding groove.

Optionally, the guide assembly is composed of a slide way and a slide block, and the slide way and the slide block are respectively arranged at the top of the dispensing table and at the bottom of the tray.

Optionally, the slideway is perpendicular to the guide chute.

The above technical scheme of the utility model following beneficial effect has:

the utility model provides an OLED dispensing device, which comprises a tray, wherein the bottom of the tray is symmetrically provided with guide components, and two opposite sides of the inner cavity of the tray are symmetrically provided with positioning components respectively; the positioning assembly comprises a second driving member, one end of the second driving member is detachably connected with the clamping plate, and the other end of the second driving member is connected with the tray. The second driving component can push the clamping plate to move oppositely to clamp and fix the product to be dispensed, so that the product to be dispensed is prevented from shaking and shifting in the dispensing process, and the dispensing precision of the OLED dispensing device is improved.

Furthermore, the clamping plate comprises a first clamping plate and a second clamping plate, the first clamping plate is detachably connected with one end of the second driving member on one side of the tray inner cavity, and the second clamping plate is detachably connected with one end of the second driving member on the other side of the tray inner cavity. The clamping plate is beneficial to disassembly, assembly and replacement; meanwhile, the first clamping plate and the second clamping plate can be replaced by different specifications according to different specifications of products to be glued so as to be suitable for clamping and fixing the products to be glued, and therefore the application range of the OLED glue dispensing device is enlarged.

Further, the OLED dispensing device further comprises a dispensing table, a rack is fixedly arranged at the top of the dispensing table, an installation cavity is arranged at the top of the inner cavity of the rack, a driving mechanism is arranged in the inner cavity of the installation cavity, the bottom of the driving mechanism is fixedly connected with a piezoelectric injection dispensing valve through a sliding rod, a first driving member is fixedly arranged at the rear side of the rack, and one end of the first driving member is fixedly connected with the tray. Piezoelectric jetting dispensing valve can carry out accurate ration to the fluidic glue of different viscosities and spray the point and glue, and it is efficient to glue, and the rubber coating precision is high, and through setting up actuating mechanism, actuating mechanism can control piezoelectric jetting dispensing valve and remove about, and piezoelectric jetting dispensing valve removes about can treating the point and glue the product surface and carry out even horizontal point and glue, and through setting up a drive component, a drive component can promote the tray back-and-forth movement for piezoelectric jetting dispensing valve can carry out vertical point to the product of treating point that the point was placed at the tray top and glue, and it is efficient to glue.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an OLED dispensing device according to an embodiment of the present application;

fig. 2 is a schematic cross-sectional view of an OLED dispensing device according to an embodiment of the present application;

FIG. 3 is a schematic rear view of an OLED dispensing device according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a tray of an OLED dispensing device according to an embodiment of the present application.

Reference numerals are as follows:

1. moving the support legs; 2. a glue dispensing table; 3. a frame; 4. a mounting cavity; 5. a drive mechanism; 6. a slide bar; 7. a piezoelectric injection dispensing valve; 8. a first drive member; 9. a tray; 10. a guide assembly; 11. A positioning assembly; 12. a storage drawer; 13. a drive motor; 14. a screw rod; 15. driving the threaded sleeve; 16. A guide chute; 17. a slideway; 18. a slider; 19. a second drive member; 20. a clamping plate; 201. A first clamping plate; 202. a second clamping plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment of the utility model provides a OLED dispensing device, as shown in fig. 1-4, include tray 9, tray 9 bottom symmetry is equipped with direction subassembly 10. The tray 9 comprises a frame body and an inner cavity enclosed by the frame body. Two opposite sides of the inner cavity of the tray 9 are symmetrically provided with positioning components 11 respectively; the positioning assembly 11 comprises a second driving member 19, one end of the second driving member 19 is detachably connected with a clamping plate 20, and the other end of the second driving member 19 is connected with the tray 9.

Specifically, the second driving member 19 can push the clamping plates 20 to move in opposite directions to clamp and fix the product to be dispensed, so that the product to be dispensed is prevented from shaking and shifting in the dispensing process, and the dispensing precision of the OLED dispensing device is improved; meanwhile, the clamping plate 20 can be driven to move reversely, and the clamping and fixing of the product to be glued can be released. The driving mode of the second driving member 19 is not limited, and may be pneumatic driving, hydraulic driving, or electric driving, as long as the second driving member 19 can drive the clamping plate 20 to clamp and fix the dispensing product or release the clamping and fixing of the dispensing product.

In this embodiment, the clamping plate 20 includes a first clamping plate 201 and a second clamping plate 202, the first clamping plate 201 is detachably connected to one end of the second driving member 19 on one side of the inner cavity of the tray 9, and the second clamping plate 202 is detachably connected to one end of the second driving member 19 on the other side of the inner cavity of the tray 9. The clamping plate 20 is beneficial to disassembly, assembly and replacement; the detachable connection mode is not limited, and the detachable connection mode can be threaded connection or flange connection, and only needs to be convenient to detach or assemble; meanwhile, the first clamping plate 201 and the second clamping plate 202 can be replaced by the first clamping plate 201 and the second clamping plate 202 with different specifications according to different specifications of products to be subjected to glue dispensing so as to be suitable for clamping and fixing the products to be subjected to glue dispensing; thereby improving the application range of the OLED dispensing device.

In this embodiment, the dispensing machine further comprises a dispensing table 2, a frame 3 is fixedly arranged at the top of the dispensing table 2, an installation cavity 4 is arranged at the top of an inner cavity of the frame 3, a driving mechanism 5 is arranged in an inner cavity of the installation cavity 4, the bottom of the driving mechanism 5 is fixedly connected with a piezoelectric injection dispensing valve 7 through a sliding rod 6, a first driving member 8 is fixedly arranged at the rear side of the frame 3, and one end of the first driving member 8 is fixedly connected with a tray 9.

In this embodiment, piezoelectricity sprays dispensing valve 7 and can carry out accurate ration to the fluidic glue of different viscosities and spray the point, and the point is glued efficiently, and the rubber coating precision is high, through setting up actuating mechanism 5, actuating mechanism 5 can control piezoelectricity and spray that dispensing valve 7 is controlled and remove about, piezoelectricity sprays that dispensing valve 7 is controlled and can be treated some glue product surface and carry out even horizontal point and glue, through setting up first drive component 8, first drive component 8 can promote tray 9 back-and-forth movement, make piezoelectricity spray that dispensing valve 7 can treat some glue products of placing at tray 9 top and carry out vertical point and glue, and it is efficient to glue. The driving mode of the first driving member 8 is not limited, and may be pneumatic driving, hydraulic driving, or electric driving, as long as the first driving member 8 can push the pushing tray 9 to move back and forth.

In this embodiment, still including removing landing leg 1, it is fixed with to remove 1 top of landing leg the platform 2 is glued to the point.

Specifically, the universal wheel is installed to the bottom of removing landing leg 1, is provided with fixed subassembly on the universal wheel, when needing to adjust OLED adhesive deposite device's position, loosens fixed subassembly on the universal wheel, through the roll of the universal wheel on removing landing leg 1, can be light move OLED adhesive deposite device to the optional position, then fixed with the universal wheel through fixed subassembly to it is fixed with OLED adhesive deposite device.

In the present embodiment, the first driving member 8 is adapted to drive the tray 9 to move in the front-rear direction of the frame 3; the second drive member 19 is adapted to drive the clamping plate 20 in a direction perpendicular to the driving direction of the first drive member 8. Therefore, the product to be glued is clamped by the clamping plate 20 driven by the second driving component 19, and is stably fixed on the tray 9; the tray 9 is driven to move along the front-back direction of the rack 3 through the first driving component 8, so that the products to be glued move along the front-back direction of the rack 3.

In the embodiment, the storage drawers 12 are arranged on the front side of the dispensing table 2 in an equidistant manner. Replacement accessories or consumables of the OLED dispensing device are convenient to store; paper documents such as an operation instruction book of the OLED dispensing device or an operation flow sheet of a product to be dispensed can also be stored; thereby improve the neat degree of OLED dispensing device.

In this embodiment, actuating mechanism 5 includes driving motor 13, driving motor 13 output shaft tip fixedly connected with lead screw 14, just lead screw 14 passes through the bearing and rotates the setting at the 4 inner chambers of installation cavity, the cover is equipped with drive swivel nut 15 in the lead screw 14 outside.

Specifically, the driving motor 13 is turned on, the driving motor 13 can drive the screw rod 14 to rotate clockwise or anticlockwise, the screw rod 14 can control the driving threaded sleeve 15 to move left and right by rotating clockwise or anticlockwise, the driving threaded sleeve 15 can drive the piezoelectric injection dispensing valve 7 to move left and right, and the piezoelectric injection dispensing valve 7 can move left and right to perform uniform transverse dispensing on the surface of a product to be dispensed.

In this embodiment, a guiding sliding groove 16 is formed at the bottom of the mounting cavity 4, and the sliding rod 6 penetrates through the guiding sliding groove 16.

Specifically, the screw sleeve 15 is driven to move left and right, the piezoelectric injection dispensing valve 7 is driven to move left and right through the slide rod 6 moving left and right along the guide slide groove 16, and uniform transverse dispensing can be performed on the surface of a product to be dispensed by moving the piezoelectric injection dispensing valve 7 left and right.

In this embodiment, the guiding assembly 10 is composed of a slide way 17 and a slide block 18, and the slide way 17 and the slide block 18 are respectively disposed at the top of the dispensing table 2 and the bottom of the tray 9.

Specifically, the guiding assembly 10 comprises a slide 17 and a slider 18, the slide 17 and the slider 18 are respectively arranged at the top of the dispensing table 2 and the bottom of the tray 9, and the slide 17 and the slider 18 can guide and limit the tray 9, so that the tray 9 can move back and forth stably.

In this embodiment, the slide way 17 is perpendicular to the guide chute 16.

Specifically, the forward and backward movement direction of the tray 9 is controlled through the slide way 17, so that a product to be glued on the tray can move forward and backward; the left and right moving directions of the piezoelectric injection dispensing valve 7 are controlled through the sliding chute 16, so that the surface of a product to be dispensed is transversely dispensed; therefore, the overall dispensing of the surface of the product to be dispensed is realized, and the dispensing efficiency and the dispensing quality are improved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The OLED dispensing device is characterized by comprising a tray (9), wherein guide assemblies (10) are symmetrically arranged at the bottom of the tray (9), and positioning assemblies (11) are symmetrically arranged on two opposite sides of an inner cavity of the tray (9) respectively; the positioning assembly (11) comprises a second driving member (19), one end of the second driving member (19) is detachably connected with a clamping plate (20), and the other end of the second driving member is connected with the tray (9).

2. The OLED dispensing device according to claim 1, wherein the clamping plate (20) comprises a first clamping plate (201) and a second clamping plate (202), the first clamping plate (201) is detachably connected with one end of the second driving member (19) on one side of the inner cavity of the tray (9), and the second clamping plate (202) is detachably connected with one end of the second driving member (19) on the other side of the inner cavity of the tray (9).

3. The OLED dispensing device according to claim 1 or 2, further comprising a dispensing table (2), wherein a rack (3) is fixedly arranged at the top of the dispensing table (2), a mounting cavity (4) is arranged at the top of an inner cavity of the rack (3), a driving mechanism (5) is arranged in the inner cavity of the mounting cavity (4), a piezoelectric injection dispensing valve (7) is fixedly connected to the bottom of the driving mechanism (5) through a sliding rod (6), a first driving member (8) is fixedly arranged at the rear side of the rack (3), and one end of the first driving member (8) is fixedly connected to the tray (9).

4. The OLED dispensing device according to claim 3, further comprising a movable leg (1), wherein the dispensing table (2) is fixedly arranged on the top of the movable leg (1).

5. The OLED dispensing device according to claim 3, wherein the first driving means (8) is adapted to drive the tray (9) to move in a front-to-back direction of the frame (3); the second drive member (19) is adapted to drive the clamping plate (20) in a direction perpendicular to the drive direction of the first drive member (8).

6. The OLED dispensing device is characterized in that storage drawers (12) are equidistantly inserted into the front side of the dispensing table (2).

7. The OLED dispensing device according to claim 3, wherein the driving mechanism (5) comprises a driving motor (13), a lead screw (14) is fixedly connected to an end portion of an output shaft of the driving motor (13), the lead screw (14) is rotatably arranged in an inner cavity of the mounting cavity (4) through a bearing, and a driving threaded sleeve (15) is sleeved on the outer side of the lead screw (14).

8. The OLED dispensing device is characterized in that a guide sliding groove (16) is formed in the bottom of the mounting cavity (4), and the sliding rod (6) penetrates through the guide sliding groove (16).

9. The OLED dispensing device according to claim 8, wherein the guiding assembly (10) is composed of a slide way (17) and a slide block (18), and the slide way (17) and the slide block (18) are respectively arranged at the top of the dispensing table (2) and the bottom of the tray (9).

10. The OLED dispensing device according to claim 9, characterized in that the slide (17) and the guide chute (16) are perpendicular to each other.