CN211989321U

CN211989321U - Panel spraying device

Info

Publication number: CN211989321U
Application number: CN201922069638.1U
Authority: CN
Inventors: 桑永君; 王昕�; 丁海波; 金珍孝; 韩星雨
Original assignee: Suzhou Samsung Display Co Ltd; Samsung Display Co Ltd
Current assignee: Suzhou Huaxing photoelectric display Co.,Ltd.; Samsung Display Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-11-24
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a panel spraying device. The panel spraying device comprises a fixed clamp, a spray gun and a manipulator; the fixing clamp is used for clamping the panel; the fixing clamp comprises a base and a cover plate, and the base is arranged below the cover plate; the cover plate is arranged in a lifting manner relative to the base; the spray gun is used for spraying glue, and the spray gun can be movably arranged around the fixed clamp; the spray gun is installed on the manipulator, and the manipulator drives the spray gun to movably arrange around the fixed clamp. The utility model provides a panel spraying device can improve the degree of automation of glue spraying, and is higher for the efficiency of artifical spraying, convenient to use. The utility model provides a panel spraying device, spraying thickness can reach the precision coating of micron order, and spraying thickness minimum is 10 mu m 2 mu m.

Description

Panel spraying device

Technical Field

The utility model relates to a panel spraying device.

Background

Generally, a panel used for a display device needs to be sprayed with glue to adhere other components. One of the panels needs to be sprayed with glue on three continuous edges, especially on the corners where two edges meet. The automation degree and the spraying efficiency of glue spraying are important factors influencing the panel production. The improvement of the automation degree of glue spraying is one of the important problems to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to overcome the not enough among the prior art, provide a improve panel spraying device of glue spraying homogeneity.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the panel spraying device includes:

the fixing clamp is used for clamping the panel; the fixing clamp comprises a base and a cover plate, and the base is arranged below the cover plate; the cover plate is arranged in a lifting manner relative to the base;

the spray gun is used for spraying glue, and the spray gun can be movably arranged around the fixed clamp; and

the spray gun is installed on the manipulator, and the manipulator drives the spray gun to movably arrange around the fixed clamp.

According to an embodiment of the present invention, the panel spraying apparatus further comprises a rotating bracket, the rotating bracket being rotatably disposed; the number of the bases is multiple, and the bases are arranged on the rotating bracket and can alternately rotate to be right below the cover plate.

According to the utility model discloses an embodiment, panel spraying device still includes rotary drive device, rotary drive device drive the runing rest is rotatory.

According to the utility model discloses an embodiment, the manipulator is four-axis manipulator.

According to an embodiment of the present invention, the manipulator is a logic programmable controlled manipulator.

According to the utility model discloses an embodiment, panel spraying device still includes actuating mechanism, the actuating mechanism drive apron sets up with going up and down.

According to the utility model discloses an embodiment, panel spraying device still includes the support frame, the apron sets up with liftable on the support frame.

According to the utility model discloses an embodiment, the spray gun is adjustable be in installation position ground setting on the manipulator.

According to the utility model discloses an embodiment, the spray gun can be followed the arc orbit adjustment and be in the last mounting position ground of manipulator sets up.

According to an embodiment of the utility model, the manipulator is connected with a mounting seat, an arc-shaped mounting groove is arranged on the mounting seat, and the spray gun is mounted on a mounting bracket; a fastener is removably connected to the mounting bracket through the mounting slot, the fastener securing the mounting bracket in a selected position in the mounting slot.

The utility model provides a panel spraying device utilizes the spray gun to move around mounting fixture and can move towards the panel spraying glue of centre gripping on mounting fixture. The spray gun is driven to move by a mechanical hand, particularly by a programmable mechanical hand, so that the movement track can be set according to actual requirements, and the spray gun can perform spraying operation along the set movement track. And the moving speed of the spray gun in the spraying process can be set to different moving speeds according to different spraying positions, for example, different moving speeds are respectively set when the straight line section and the corner of the spraying panel are sprayed, so that the spraying uniformity of each position is ensured. The position of the spray gun on the manipulator can be adjusted to be arranged, so that the utility model can be suitable for spraying panels with various specifications, and the angle can be conveniently adjusted to improve the accuracy of spraying. The position of the spray gun is adjusted along the arc-shaped track, so that the spray gun can adjust the spraying angle to be more suitable for the edge position of the spraying panel. The utility model discloses utilize mobilizable apron and base centre gripping panel, both can the fixed panel, can also utilize apron to cover the panel, confirm that glue only sprays in the position that needs the spraying and can not pollute the position that does not need the spraying. The cover plate is movable so that automated spraying can be performed continuously. The utility model provides a panel spraying device can improve the degree of automation of glue spraying, and is higher for the efficiency of artifical spraying, convenient to use. The utility model provides a panel spraying device, spraying thickness can reach the precision coating of micron order, and spraying thickness minimum is 10 mu m 2 mu m.

Drawings

Fig. 1 is a schematic structural view of a panel spraying device of the present invention.

Fig. 2 is a schematic structural view of the panel spraying device according to the present invention viewed from another angle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the panel spray coating device 100 includes a fixing jig 110, a rotating bracket 115, and a spray gun 130. The fixing jig 110 is used to clamp and fix the panel 200 to be sprayed with glue. The rotating bracket 115 is connected to the fixing jig 110, and is configured to rotate the panel 200 to be sprayed with the glue to a spraying operation position, and transfer the panel 200 after being sprayed with the glue to a proper placement position. The spray gun 130 is used to spray glue onto the panel 200.

The fixing jig 110 includes a base 111 and a cover plate 112. The base 111 is used to support the panel 200, and is disposed at the upper end of the set of brackets 114. Each set of brackets 114 includes four brackets, which are arranged in a rectangular pattern. In the present invention, the number of the bases 111 is two. The number of the cover plates 112 is one, and is disposed above one of the bases 111. The cover 112 is arranged to be movable up and down with respect to the base 111. The lifting of the cover plate 112 is driven by an air cylinder 119. The cylinder 119 is mounted on a support bracket 141. The cylinder 119 is connected to the cover plate 112 by a connecting frame 142.

The rotating bracket 115 includes a U-shaped frame 116 and a support plate 117. A support plate 117 is provided at the upper end of the U-shaped frame 116. A rotary motor 118 is provided below the U-shaped frame 116. An output shaft (not shown) of the rotating electric machine 118 is connected to the U-shaped frame 116. The rotating bracket 115 is rotated by a rotating motor 118. Two sets of brackets 114 are mounted opposite each other on opposite ends of a support plate 117. When the supporting plate 117 rotates, the two bases 111 can be rotated to a position right under the cover plate 112. The cover plate 112 is lifted away from the base 111, and the cover plate 112 is lowered to be close to the base 111. When the base 111 on which the panel 200 is placed rotates to a position just below the cover 112, the air cylinder 119 drives the cover 112 to descend, and then the base 111 and the cover 112 clamp the panel 200.

The middle panel spraying device 100 of the present invention further includes a manipulator 120. Robot 120 is a four-axis robot and may be controlled by a logic programmed controller. The robot 120 may move around a circular trajectory. The robot arm 120 is connected with a mounting seat 121. The lower portion of the mounting seat 121 is provided with an arc-shaped mounting groove 122. In this embodiment, the mounting groove 122 is a through groove, and the mounting seat 121 is provided with two spray guns 130. Each lance 130 is mounted on a mounting bracket 131. The bolt 124 passes through the mounting bracket 131 and the mounting groove 122, and a nut (not shown) is screwed on the bolt 124. The mounting bracket 131 and the bolt 124 are respectively located at two sides of the mounting seat 121. The bolt 124 cooperates with the nut to removably mount the mounting bracket 131 to the mounting base 121. The position of the lance 130 can be adjusted along the arcuate path by removing the nut, adjusting the position of the mounting bracket 131 along the mounting slot 122, and then tightening the nut.

In use, the spray gun 130 is fixed along the installation groove 122 at a selected position. The air cylinder 119 drives the cover plate 112 to ascend. The panel 200 is placed on the base 111 away from the directly below cover plate 112. The rotating motor 118 operates to rotate the base 111 on which the panel 200 is placed to a position just below the cover 112. The air cylinder 119 drives the cover plate 112 to descend and then clamps the panel 200 together with the base 111. The spray gun 130 sprays glue towards the panel 200. During the spraying process, the robot 120 drives the spray gun 130 to rotate around the panel 200, so as to spray glue on the peripheral edge of the panel 200. After the spraying is completed, the manipulator 120 drives the spray gun 130 to return. The air cylinder 119 drives the cover plate 112 to ascend. Then, the rotary motor 118 drives the base 111 to rotate to remove the glue-sprayed panel 200 from directly below the cover plate 112. After removal, the painted panel 200 can be conveniently removed. While one of the panels 200 is being painted, the other base 111 can be placed with the uncoated panel 200 thereon, and the uncoated panel 200 is simultaneously rotated to a position just below the cover plate 112 while the previous panel is being painted and removed. Such a cyclical operation allows for continuous spraying of the panel 200.

The number of the bases 11 may be set to be plural according to actual working conditions. The arc-shaped mounting groove 122 may be configured as a groove having other shapes to facilitate adjustment of the position of the spray gun 130. The rotary motor 118 is an example of a rotary driving device, and other devices having the same function, such as a rotary cylinder, may be used instead. The robot 120 is a logic programmable robot, which can preset the moving route of the spray gun 130 and automatically control the movement of the spray gun 130, and is convenient to use. The position of the spray gun 130 on the manipulator 120 can be adjusted, so that the spray gun is suitable for spraying panels with more specifications, and can be conveniently sprayed on different positions of the panels, and the spraying is more accurate. The bolt and nut are one embodiment of the fastener, which may be replaced with other similar parts that are removable, such as screws. The air cylinder 119 is one of the embodiments of the driving mechanism, and it can be replaced with a component having a similar function, such as a linear motor, a rotary motor combined with a corresponding transmission mechanism, or the like.

The utility model provides a panel spraying device utilizes the spray gun to move around mounting fixture and can move towards the panel spraying glue of centre gripping on mounting fixture. The spray gun is driven to move by a mechanical hand, particularly by a programmable mechanical hand, so that the moving track can be set according to actual requirements, and the spray gun can perform spraying operation along the set track. And the moving speed of the spray gun in the spraying process can be set to different moving speeds according to different spraying positions, for example, different moving speeds are respectively set when the straight line section and the corner of the spraying panel are sprayed, so that the spraying uniformity of each position is ensured. The position of spray gun on manipulator can be adjusted and set up, makes the utility model discloses the panel of the multiple specification of applicable spraying can conveniently be adjusted the angle in order to improve the accuracy nature of spraying moreover. The position of the spray gun is adjusted along the arc-shaped track, so that the spray gun can adjust the spraying angle to be more suitable for the edge position of the spraying panel. The utility model discloses utilize mobilizable apron and base centre gripping panel, both can the fixed panel, can also utilize apron to cover the panel, confirm that glue only sprays in the position that needs the spraying and can not pollute the position that does not need the spraying. The cover plate is movable so that automated spraying can be performed continuously. The utility model provides a panel spraying device can improve the degree of automation of glue spraying, and is higher for the efficiency of artifical spraying, convenient to use. The utility model provides a panel spraying device, spraying thickness can reach the precision coating of micron order, and spraying thickness minimum is 10 mu m 2 mu m.

The embodiments of the present invention are only used for illustration, and do not limit the scope of the claims, and other substantially equivalent alternatives that may be conceived by those skilled in the art are within the scope of the present invention.

Claims

1. Panel spraying device, its characterized in that panel spraying device includes:

2. The panel spray coating device of claim 1, further comprising a swivel bracket rotatably disposed; the number of the bases is multiple, and the bases are arranged on the rotating bracket and can alternately rotate to be right below the cover plate.

3. The panel spray coating device of claim 2 further comprising a rotary drive device that drives said rotary bracket in rotation.

4. The panel spray coating device of claim 1 wherein said robot is a four axis robot.

5. A panel painting apparatus according to claim 4, wherein the robot is a logic programmable robot.

6. The panel spray apparatus of claim 1 further comprising a drive mechanism that drives the cover plate to be elevationally disposed.

7. The panel spray coating device of claim 1 further comprising a support frame on which said cover plate is elevatably disposed.

8. The panel spray apparatus of claim 1 wherein said spray gun is adjustably positionable at a mounting location on said robot.

9. The panel spray apparatus of claim 8 wherein said spray gun is adjustably positionable along an arcuate path at a mounting location on said robot.

10. The panel spray coating device of claim 9 wherein the manipulator is connected to a mounting base, the mounting base is provided with an arcuate mounting slot, and the spray gun is mounted on a mounting bracket; a fastener is removably connected to the mounting bracket through the mounting slot, the fastener securing the mounting bracket in a selected position in the mounting slot.