An automatic OLED easy-tear sticker applicator

Abstract

The present invention relates to an automatic pasting machine for easy-tear stickers of OLED, comprising a loading tray and a unloading tray for placing OLED, the loading tray and the unloading tray are sequentially distributed along the left-right direction, and a pasting module is arranged between the loading tray and the unloading tray. By arranging the pasting module, the effect of automatic pasting of easy-tear stickers on the surface of OLED is achieved during the process of being transferred from the loading tray to the unloading tray, thereby greatly improving the efficiency and accuracy of pasting easy-tear stickers on the surface of OLED, avoiding the phenomenon of accidental peeling of easy-tear stickers due to workers' fingerprints adhering to the easy-tear stickers, and achieving a better packaging effect of OLED.

Description

Technical Field

[0001] The present invention relates to the technical field of OLED packaging equipment, and in particular to an OLED easy-tear automatic pasting machine. Background Art

[0002] Before OLED is packaged and shipped out of the factory, an easy-to-tear sticker is usually affixed to its surface. The easy-to-tear sticker can prevent the OLED surface from being scratched due to collisions and other reasons, and has a protective effect on the OLED. When the OLED needs to be used, the easy-to-tear sticker can be torn off from its surface, which is convenient, time-saving and leaves no traces.

[0003] In the existing technology center, workers usually manually stick the tear-off sticker on the surface of the OLED, which is not only inefficient and has low sticking accuracy, but also the workers' fingerprints are easily adhered to the surface of the tear-off sticker, causing the tear-off sticker to easily peel off from the OLED surface, affecting the packaging effect of the OLED.

[0004] Therefore, further improvements are needed. Summary of the invention

[0005] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art and to provide an OLED easy-tear automatic pasting machine, aiming to at least solve one of the above-mentioned technical problems in the prior art to a certain extent.

[0006] The object of the present invention is achieved in that:

[0007] An OLED easy-tear automatic pasting machine comprises a loading pallet and a unloading pallet for placing OLEDs, the loading pallet and the unloading pallet are sequentially distributed along the left-right direction, and a pasting module is arranged between the loading pallet and the unloading pallet.

[0008] The pasting module includes a pasting pallet and a film separation mechanism. A first manipulator for moving the OLED from the feeding pallet to the pasting pallet is provided between the feeding pallet and the pasting pallet. The first manipulator moves back and forth left and right through a corresponding driving device.

[0009] The film separation mechanism includes a plurality of easily-tearable tapes adhered thereto, a tape fixing portion for fixing the position of the tapes, and a tape pulling block for moving the tapes. The tape fixing portion is connected to a first lifting device for making it move back and forth in an up and down direction.

[0010] A second manipulator for moving the easy-tear label from the film separation mechanism to the material support plate is provided between the film separation mechanism and the material support plate, and the second manipulator is connected to a second lifting device for making it move back and forth in the up and down directions.

[0011] A third manipulator is provided between the pasting pallet and the unloading pallet for moving the OLED with the easy-to-tear sticker from the pasting pallet to the unloading pallet. The third manipulator moves back and forth left and right through a corresponding driving device.

[0012] The mounting plate is provided with a positioning block and a movable pressing block, the positioning block is fixedly connected to the mounting plate, the movable pressing block is movably connected to the mounting plate, and a whole column space corresponding to the OLED is formed between the movable pressing block and the positioning block.

[0013] The tape pulling block is provided with a positioning column on the side facing the tape, and the tape is provided with a positioning hole corresponding to the positioning column. The tape pulling block is also connected to a third lifting device for making it move back and forth in the up and down directions, and the third lifting device is connected to a sixth driving module for making it move back and forth in the front and back directions.

[0014] The film separation mechanism is arranged on one side of the front end of the material bonding tray, the second manipulator is arranged on the right side of the film separation mechanism, the second lifting device is connected to a first driving module for making it move back and forth in the left and right directions, and the first driving module is connected to a second driving module for making it move back and forth in the front and back directions.

[0015] The loading support plate is connected to a third driving module for making it move back and forth in the front and rear directions.

[0016] The unloading support plate is connected to a fourth driving module for making it move back and forth in the front and rear directions.

[0017] The pasting support plate is connected with a fifth driving module for making it move back and forth in left and right directions.

[0018] The beneficial effects of the present invention are:

[0019] By setting up the pasting module, the easy-tear sticker can be automatically pasted on the surface of the OLED during the process of being transferred from the loading pallet to the unloading pallet, which greatly improves the efficiency and accuracy of pasting the easy-tear sticker on the OLED surface, avoids the accidental peeling of the easy-tear sticker due to the workers' fingerprints adhering to the easy-tear sticker, and makes the packaging effect of OLED better.

[0020] Additional aspects and advantages of the present invention will become apparent from the following description or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The usage status of the embodiment of the present invention is shown as follows Figure 1 .

[0022] Figure 2 The usage status of the embodiment of the present invention is shown as follows Figure 2 .

[0023] Figure 3 The usage status of the embodiment of the present invention is shown as follows Figure 3 .

[0024] Figure 4 The usage status of the embodiment of the present invention is shown as follows Figure 4 .

[0025] Figure 5 The usage status of the embodiment of the present invention is shown as follows Figure 5 .

[0026] Figure 6 The usage status of the embodiment of the present invention is shown as follows Figure 6 .

[0027] Figure 7 Schematic diagram of the structure of the film separation mechanism according to the embodiment of the present invention Figure 1 .

[0028] Figure 8 Schematic diagram of the structure of the film separation mechanism according to the embodiment of the present invention Figure 2 . DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] See also Figure 1-Figure 8 The OLED easy-tear automatic pasting machine includes a loading tray 1 and a unloading tray 2 for placing OLEDs. The loading tray 1 and the unloading tray 2 are sequentially distributed along the left and right directions, and a pasting module is provided between the loading tray 1 and the unloading tray 2.

[0031] The pasting module includes a pasting pallet 3 and a film separation mechanism. A first manipulator 41 for moving the OLED from the feeding pallet 1 to the pasting pallet 3 is provided between the feeding pallet 1 and the pasting pallet 3. The first manipulator 41 moves back and forth left and right through a corresponding driving device.

[0032] The film separation mechanism includes a tape 52 with a plurality of easy-tear labels 51 attached thereto, a tape fixing portion 53 for fixing the position of the tape 52, and a tape pulling block 54 for moving the tape 52. The tape fixing portion 53 is connected to a first lifting device 61 for making it move back and forth in an up and down direction.

[0033] A second manipulator 42 is provided between the film separation mechanism and the pasting support plate 3 for moving the easy-tear label 51 from the film separation mechanism to the pasting support plate 3. The second manipulator 42 is connected to a second lifting device 62 for making it move back and forth in the up and down directions.

[0034] A third manipulator 43 is provided between the mounting plate 3 and the blanking plate 2 for moving the OLED with the easy-tear sticker 51 from the mounting plate 3 to the blanking plate 2. The third manipulator 43 moves back and forth left and right through a corresponding driving device.

[0035] By setting up the pasting module, the easy-tear sticker 51 can be automatically pasted on the surface of the OLED during the process of being transferred from the loading pallet 1 to the unloading pallet 2, thereby greatly improving the efficiency and accuracy of pasting the easy-tear sticker 51 on the surface of the OLED, avoiding the accidental peeling of the easy-tear sticker 51 due to the workers' fingerprints adhering to the easy-tear sticker 51, and making the packaging effect of the OLED better.

[0036] Furthermore, a positioning block 31 and a movable pressing block 32 are provided on the mounting pallet 3. The positioning block 31 is fixedly connected to the mounting pallet 3, and the movable pressing block 32 is movably connected to the mounting pallet 3. A column space corresponding to the OLED is formed between the movable pressing block 32 and the positioning block 31. When the OLED is placed on the mounting pallet 3, the movable pressing block 32 is displaced toward the positioning block 31 through the corresponding driving device until it cooperates with the positioning block 31 to position the OLED in a column according to a preset position, thereby improving the pasting accuracy of the easy-to-tear sticker 51.

[0037] Furthermore, if Figure 7 , Figure 8 As shown, a positioning column 541 is provided on the side of the tape pulling block 54 facing the tape 52, and a positioning hole 521 corresponding to the positioning column 541 is provided on the tape 52. The tape pulling block 54 is also connected to a third lifting device 63 for making it move back and forth in the up and down directions. The third lifting device 63 is connected to a sixth driving module 76 for making it move back and forth in the front and back directions. The tape pulling block 54 moves downward to insert the positioning column 541 into the positioning hole 521, and then drives the tape 52 forward through the sixth driving module 76. Then the tape pulling block 54 moves upward to separate the positioning column 541 from the positioning hole 521, and finally resets through the sixth driving module 76.

[0038] Furthermore, the film separation mechanism is arranged on one side of the front end of the pasting plate 3, the second manipulator 42 is arranged on the right side of the film separation mechanism, and the second lifting device 62 is connected to a first driving module 71 for making it move back and forth in the left and right directions, and the first driving module 71 is connected to a second driving module 72 for making it move back and forth in the front and back directions. The first driving module 71 and the second driving module 72 cooperate to enable the second manipulator 42 to move in the front and back directions and the left and right directions, thereby improving its flexibility of movement and making the position setting between various functional modules in the pasting machine more flexible.

[0039] Furthermore, the loading pallet 1 is connected to a third driving module 73 for making it move back and forth in the front and rear directions, and cooperates with the first robot 41 that can move back and forth in the left and right directions, so that the loading pallet 1 can place multiple array-arranged OLEDs at the same time. The first robot 41 can achieve the effect of grabbing each OLED in turn through the displacement of itself and the loading pallet 1, thereby improving the overall loading efficiency.

[0040] Furthermore, the unloading pallet 2 is connected to a fourth driving module 74 for enabling it to move back and forth in the front and rear directions, and cooperates with the third robot 43 that can move back and forth in the left and right directions, so that the third robot 43 can place multiple OLEDs in an array arrangement on the unloading pallet 2 through the displacement of itself and the unloading pallet 2, thereby improving the overall unloading efficiency.

[0041] Furthermore, the pasting pallet 3 is connected to a fifth driving module 75 for making it move back and forth in the left and right directions, so that the pasting pallet 3 can be displaced to different positions in the left and right directions, so that it can better cooperate with the first manipulator 41, the second manipulator 42 and the third manipulator 43. The grasping method of the first manipulator 41, the second manipulator 42 and the third manipulator 43 can preferably be through negative pressure absorption, and through the control of the negative pressure, the mutual adsorption or separation effect between them and the OLED or the easy-tear sticker 51 can be achieved.

[0042] The working process of the present invention is as follows:

[0043] like Figure 1 , Figure 2 As shown, the first manipulator 41 moves the OLED placed on the loading pallet 1 to the mounting pallet 3, and the mounting pallet 3 moves to the right direction to a preset position.

[0044] like Figure 3 As shown, the second manipulator 42 is moved to the position of the film separation mechanism through the first driving module 71, and the second manipulator 42 moves downward through the second lifting device 62 and grabs the easy-tear label 51 on the tape 52. At this time, the tape fixing part 53 presses the tape 52 downward under the action of the first lifting device 61, and the second manipulator 42 and the tape fixing part 53 cooperate with each other to separate the easy-tear label 51 from the tape 52.

[0045] like Figure 4 As shown, the second manipulator 42 moves the easy-tear sticker 51 to the position of the sticker support plate 3 through the second driving module 72 and moves it downward through the second lifting device 62, and squeezes the easy-tear sticker 51 and the OLED so that the easy-tear sticker 51 adheres to the OLED.

[0046] Finally, if Figure 5 , Figure 6As shown, the third robot 43 moves the OLED on the mounting pallet 3 to the unloading pallet 2 .

[0047] The left-right direction mentioned in the present invention is the X-axis direction in the drawings, the front-back direction is the Y-axis direction in the drawings, and the up-down direction is the Z-axis direction in the drawings.

[0048] The above embodiments are only preferred embodiments of the present invention, and the present invention may have other embodiments. Those skilled in the art may also make equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope set by the claims of this application.

Claims

1. An OLED easy-tear automatic pasting machine, characterized in that: It comprises a loading tray (1) and a unloading tray (2) for placing OLEDs, wherein the loading tray (1) and the unloading tray (2) are sequentially distributed along the left-right direction, and a pasting module is provided between the loading tray (1) and the unloading tray (2); The pasting module comprises a pasting pallet (3) and a film separation mechanism, a first manipulator (41) for moving the OLED from the pasting pallet (1) to the pasting pallet (3) is provided between the loading pallet (1) and the pasting pallet (3), and the first manipulator (41) is moved back and forth left and right through a corresponding driving device; The film separation mechanism comprises an adhesive tape (52) having a plurality of easy-to-tear stickers (51) adhered thereto, an adhesive tape fixing portion (53) for fixing the position of the adhesive tape (52), and an adhesive tape pulling block (54) for moving the adhesive tape (52); the adhesive tape fixing portion (53) is connected to a first lifting device (61) for enabling it to reciprocate in an up-and-down direction; A second manipulator (42) is provided between the film separation mechanism and the material support plate (3) for moving the easy-tear label (51) from the film separation mechanism to the material support plate (3), and the second manipulator (42) is connected to a second lifting device (62) for making it move back and forth in an up and down direction; A third manipulator (43) is provided between the bonding tray (3) and the unbonding tray (2) for moving the OLED with the easy-tear sticker (51) adhered thereto from the bonding tray (3) to the unbonding tray (2), and the third manipulator (43) is moved back and forth left and right through a corresponding driving device; The adhesive tape pulling block (54) is provided with a positioning column (541) on one side facing the adhesive tape (52); the adhesive tape (52) is provided with a positioning hole (521) corresponding to the positioning column (541); the adhesive tape pulling block (54) is also connected to a third lifting device (63) for enabling it to move back and forth in an up-and-down direction; the third lifting device (63) is connected to a sixth driving module (76) for enabling it to move back and forth in a forward-and-backward direction; The film separation mechanism is arranged at a front end side of the material pasting support plate (3), the second manipulator (42) is arranged at the right side of the film separation mechanism, the second lifting device (62) is connected to a first driving module (71) for making it move back and forth in the left and right directions, and the first driving module (71) is connected to a second driving module (72) for making it move back and forth in the front and back directions; The loading support plate (1) is connected to a third driving module (73) for causing it to move back and forth in a forward and backward direction; The material pasting support plate (3) is connected to a fifth driving module (75) for causing it to move back and forth in left and right directions.

2. The OLED easy-tear automatic pasting machine according to claim 1, characterized in that: A positioning block (31) and a movable pressing block (32) are provided on the mounting support plate (3); the positioning block (31) is fixedly connected to the mounting support plate (3); the movable pressing block (32) is movably connected to the mounting support plate (3); and a whole column space corresponding to the OLED is formed between the movable pressing block (32) and the positioning block (31).

3. The OLED easy-tear automatic pasting machine according to claim 1, characterized in that: The unloading support plate (2) is connected to a fourth driving module (74) for enabling it to move back and forth in a forward and backward direction.

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