AR film attaching machine

Abstract

The utility model discloses an AR film attaching machine which comprises a conveying structure, a first feeding mechanism is arranged on one side of the conveying structure, an attaching head is arranged above the conveying structure, a discharging platform is arranged at one end of the conveying structure, a transferring mechanism is arranged on one side of the conveying structure, and a detection mechanism is correspondingly arranged on one side of the transferring mechanism. The detection mechanism and the discharging platform are correspondingly arranged; and the second feeding mechanism is arranged on the other side of the conveying structure, an overturning mechanism is arranged between the second feeding mechanism and the conveying structure, and a material receiving head is arranged at one end of the overturning mechanism. The full-automatic film pasting machine has the advantages that multiple sets of equipment are arranged in order, the whole machine is clear in layout, the mechanism is simple, the machine cost is reduced, the mechanism is convenient to install and debug, the time consumed for model changing is short, the machine applicability is high, film pasting of products of various sizes can be compatible, and after-sales maintenance is convenient.

Description

Technical Field

[0001] This utility model belongs to the technical field of AR film application machine, and in particular relates to an AR film application machine. Background Technology

[0002] AR film, short for anti-reflective film, is a thin film applied to optical surfaces to reduce light reflection and increase transmittance, thereby improving visual clarity and comfort. The AR film application machine is an automatic feeding machine that uses a robotic arm to pick up the AR film and apply it to the LCD glass. It is mainly used in the LCD glass film application industry. Through automated production, it greatly improves production efficiency, reduces labor costs, and improves product quality and consistency.

[0003] However, existing technologies have some problems: the current AR film attaching machine has a complex structure, an unsatisfactory layout, and the installation space is not used rationally, which affects the smoothness of the machine's film attaching operation. Furthermore, when some parts of the AR film attaching machine need to be adjusted, it is very inconvenient for staff to find the parts that need to be adjusted, which affects the use and leads to low work efficiency and certain limitations. Therefore, we propose an AR film attaching machine. Utility Model Content

[0004] To address the problems existing in the prior art, the purpose of this utility model is to provide an AR film attaching machine. By neatly arranging the conveyor structure, the first feeding mechanism, the second feeding mechanism, the flipping mechanism, the attaching head, and the NG belt, the overall layout of the machine is clear and the structure is simple, reducing machine costs. The mechanism is easy to install and debug, the changeover time is short, the machine has strong applicability, can be compatible with film attaching to products of various sizes, and after-sales maintenance is convenient.

[0005] This utility model is implemented as follows: an AR film application machine, comprising:

[0006] The conveying structure includes a first feeding mechanism on one side, an attachment head on top of the conveying structure, a discharge platform at one end of the conveying structure, a transfer mechanism on one side of the conveying structure, and a detection mechanism on one side of the transfer mechanism. The detection mechanism is positioned opposite to the discharge platform.

[0007] The second feeding mechanism is located on the other side of the conveying structure. A flipping mechanism is provided between the second feeding mechanism and the conveying structure. One end of the flipping mechanism is provided with a receiving head, and the attaching head is provided in a corresponding manner to the receiving head.

[0008] An NG belt conveyor is located on one side of the conveyor structure and is positioned in a corresponding manner to the detection mechanism.

[0009] Optionally, the conveying structure includes a first guide rail, a second guide rail, and a first camera. A placement platform is provided on the upper surface of the first guide rail. The transfer mechanism is located at the tail end of the first guide rail and at the head end of the second guide rail. The discharge platform is provided on the upper surface of the second guide rail. The placement platform and the discharge platform are arranged vertically correspondingly. The first camera is located above the first guide rail.

[0010] Optionally, the transfer mechanism includes a bracket, an electric push rod is provided on the upper surface of the bracket, and a gripping hand is provided at one end of the electric push rod, with the gripping hand being arranged correspondingly to the placement platform.

[0011] Optionally, the detection mechanism includes a slide rail, a support arm is slidably mounted on one side of the slide rail, the support arm is vertically corresponding to the discharge platform, a precision detection camera is provided at one end of the support arm, and a robot arm is provided at the other end of the support arm, the robot arm is correspondingly arranged with the NG conveyor belt.

[0012] Optionally, the first feeding mechanism includes a feeding device, the attachment head is arranged correspondingly to the feeding device, a second camera is provided on one side of the feeding device, and a film-tearing gripper is provided on one side of the second camera.

[0013] Optionally, the second feeding mechanism includes a transfer head, a third camera is provided on one side of the transfer head, a feeding tray is provided below the transfer head, an empty tray is provided on one side of the feeding tray, a cylinder is provided on the lower surface of both the feeding tray and the empty tray, the transfer head and the flipping mechanism are arranged in a corresponding manner, and a conveying arm is provided on one side of the feeding tray.

[0014] Optionally, the flipping mechanism includes a motor, with a connecting rod at one end of the motor output shaft and a bearing rod at one end of the connecting rod. The bearing rod is arranged correspondingly to the receiving head, and the motor is located at one end of the feeding tray.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The neat arrangement of the conveying structure, first feeding mechanism, second feeding mechanism, flipping mechanism, attaching head and NG belt line set by this utility model makes the layout of the whole machine clear and the structure simple, reduces the machine cost, facilitates the installation and debugging of the mechanism, shortens the changeover time, has strong applicability, can be compatible with film application of products of various sizes, and is convenient for after-sales maintenance.

[0017] 2. Through the cooperation of the first and second feeding mechanisms in this utility model, when the AR film in the first feeding mechanism is used up, the AR film in the second feeding mechanism can be used to continue the film application operation, thereby reducing the downtime for changing materials and improving the smoothness and efficiency of the work.

[0018] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure provided by this utility model;

[0020] Figure 2 This utility model provides Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a schematic diagram of the testing mechanism provided by this utility model;

[0022] Figure 4 This is a schematic diagram of the conveying structure and transfer mechanism provided by this utility model.

[0023] In the diagram: 1. Conveying structure; 101. First guide rail; 102. Placement platform; 103. Second guide rail; 104. First camera; 2. Receiving head; 3. Feeding device; 4. Second camera; 5. Film tearing gripper; 6. Transfer mechanism; 601. Support; 602. Electric push rod; 603. Clamping hand; 7. Detection mechanism; 701. Slide rail; 702. Support arm; 703. Precision detection camera; 704. Robotic arm; 8. Discharge platform; 9. NG belt conveyor; 10. Attaching head; 11. Transfer head; 12. Feeding tray; 13. Empty tray; 14. Conveying arm; 15. Tilting mechanism; 1501. Motor; 1502. Connecting rod; 1503. Bearing rod. Detailed Implementation

[0024] To further understand the utility model content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0025] like Figures 1 to 4 As shown in the figure, an AR film attaching machine provided in this embodiment of the present invention includes:

[0026] A conveying structure 1 is provided with a first feeding mechanism on one side, an attachment head 10 on top of the conveying structure 1, a discharge platform 8 at one end of the conveying structure 1, a transfer mechanism 6 on one side of the conveying structure 1, and a detection mechanism 7 on one side of the transfer mechanism 6, which is positioned opposite the discharge platform 8; a second feeding mechanism is provided on the other side of the conveying structure 1, and a turning mechanism 15 is provided between the second feeding mechanism and the conveying structure 1, with a receiving head 2 at one end of the turning mechanism 15, and the attachment head 10 is positioned opposite the receiving head 2; an NG belt 9 is provided on one side of the conveying structure 1, which is positioned opposite the detection mechanism 7.

[0027] Specifically, such as Figure 1 As shown, in use, the upstream equipment places the liquid crystal glass at one end of the conveying structure 1, and the conveying structure 1 transports the liquid crystal glass to the attachment position below the attachment head 10. Then, the attachment head 10 is moved above the first feeding mechanism or above the receiving head 2. The attachment head 10 picks up the AR film and moves it to the surface of the liquid crystal glass to attach the AR film to the surface of the liquid crystal glass, thus achieving automated film application with accurate positioning and improved film application quality. It should be noted that the AR film above the receiving head 2 needs to be placed above the flipping mechanism 15 by the second feeding mechanism, and then transferred to the flipping mechanism 15. The AR film is transferred to the receiving head 2 to complete the feeding. After the film is applied, the conveying structure 1 transports the LCD glass. When it moves to the position of the inspection mechanism 7, the inspection mechanism 7 will take pictures to inspect the film-applied LCD glass. If it passes the inspection, it will be directly discharged through the discharge platform 8. If it fails the inspection, it will be transported by the inspection mechanism 7 to the NG belt line 9. This achieves a simple overall structure, convenient installation, clear layout after installation, reduced machine cost, convenient installation and debugging, short changeover time, and strong machine applicability. It can be compatible with film application for products of various sizes. At the same time, it is convenient to screen the film-applied LCD glass, improving work efficiency and product quality.

[0028] Furthermore, by setting up two sets of feeding structures, namely the first feeding mechanism and the second feeding mechanism, when the AR film in the first feeding mechanism is used up and needs to be replaced, the AR film in the second feeding mechanism can be used to continue the film application operation. Conversely, when the AR film in the second feeding mechanism is used up, the AR film replaced by the first feeding mechanism is used. This reduces downtime for changing materials and improves the smoothness and efficiency of the operation.

[0029] Furthermore, the conveying structure 1 includes a first guide rail 101, a second guide rail 103 and a first camera 104. A placement platform 102 is provided on the upper surface of the first guide rail 101. The transfer mechanism 6 is located at the tail end of the first guide rail 101 and at the head end of the second guide rail 103. The discharge platform 8 is provided on the upper surface of the second guide rail 103. The placement platform 102 and the discharge platform 8 are arranged vertically in correspondence. The first camera 104 is located above the first guide rail 101.

[0030] Specifically, such as Figure 1 and Figure 4 With the first guide rail 101 used for loading, the second guide rail 103 is used for unloading. In use, the liquid crystal glass is placed on the upper surface of the placement platform 102, and then the first camera 104 takes a picture of the liquid crystal glass to drive the placement platform 102 to move on the first guide rail 101 to the attachment position for film application. After film application, the transfer mechanism 6 will transport the liquid crystal glass on the upper surface of the placement platform 102 to the upper surface of the unloading platform 8. By cooperating with the second guide rail 103, the liquid crystal glass is unloaded, thus achieving the simultaneous use of the first guide rail 101 and the second guide rail 103, improving work efficiency.

[0031] Furthermore, the transfer mechanism 6 includes a bracket 601, an electric push rod 602 is provided on the upper surface of the bracket 601, and a gripper 603 is provided at one end of the electric push rod 602. The gripper 603 is correspondingly provided with the placement table 102.

[0032] Specifically, such as Figure 1 and Figure 4 As shown, during use, the electric push rod 602 is activated according to the placement height of the LCD glass. The electric push rod 602 drives the clamping hand 603 to adjust the height, and then the clamping hand 603 is used to pick up the LCD glass and remove it from the placement table 102, placing it above the discharge platform 8. This achieves the effect of convenient transfer. It should be noted that the bracket 601 is fixedly set. Therefore, after picking up the LCD glass above the placement table 102, the placement table 102 needs to be moved out of the gripper 603. At this time, the discharge platform 8 will move to the bottom of the gripper 603 to avoid mutual obstruction and improve the smoothness of use.

[0033] Furthermore, the testing mechanism 7 includes a slide rail 701, a support arm 702 is slidably installed on one side of the slide rail 701, the support arm 702 is vertically corresponding to the discharge platform 8, a precision testing camera 703 is installed at one end of the support arm 702, and a robot arm 704 is installed at the other end of the support arm 702, and the robot arm 704 is correspondingly installed to the NG belt line 9.

[0034] Specifically, such as Figure 1 and Figure 3As shown, when the discharge platform 8 discharges material from the second guide rail 103, it stops below the support arm 702. The precision detection camera 703 takes a picture of the liquid crystal glass and sends it to the control center for inspection to determine whether the liquid crystal glass film application is qualified. Qualified glass is directly discharged through the discharge platform 8. Qualified glass is sucked up from the discharge platform 8 by the robot arm 704 and moved above the NG conveyor belt 9 via the slide rail 701, and discharged into the unqualified collection area. This facilitates screening and improves the bonding quality.

[0035] Furthermore, the first feeding mechanism includes a feeding device 3, an attachment head 10 is arranged correspondingly to the feeding device 3, a second camera 4 is provided on one side of the feeding device 3, and a film-tearing gripper 5 is provided on one side of the second camera 4.

[0036] Specifically, such as Figure 1 As shown, during use, the feeding device 3 supplies material, and then the attaching head 10 picks up the material. After picking up the material, it moves to the film-tearing claw 5 to tear the film. Then, it picks up the AR film and moves it to the position of the second camera 4 to take a picture. After taking the picture, the conveying structure 1 and the motor on the attaching head 10 are corrected respectively. The attaching head 10 moves to the film-applying position to apply the film, thereby improving practicality.

[0037] Furthermore, the second feeding mechanism includes a transfer head 11, a third camera is provided on one side of the transfer head 11, a feeding tray 12 is provided below the transfer head 11, an empty tray 13 is provided on one side of the feeding tray 12, cylinders are provided on the lower surfaces of the feeding tray 12 and the empty tray 13, the transfer head 11 and the flipping mechanism 15 are arranged in a corresponding manner, and a conveying arm 14 is provided on one side of the feeding tray 12.

[0038] Specifically, such as Figure 1 As shown, when the second feeding mechanism is running, it uses the third camera to obtain the position of the AR film on the surface of the feeding tray 12, and then uses the transfer head 11 to pick up the AR film and move it above the flipping mechanism 15 to complete the feeding effect, thereby achieving the effect of convenient feeding.

[0039] After the AR film inside the feeding tray 12 is used up, the conveying arm 14 moves the used feeding tray 12 to the position of the empty feeding tray 13. Then, the feeding tray 12 filled with AR film is moved to the position of the first feeding tray 12 to continue feeding, thereby achieving the effect of convenient material replacement.

[0040] Furthermore, the flipping mechanism 15 includes a motor 1501, a connecting rod 1502 is provided at one end of the output shaft of the motor 1501, a bearing rod 1503 is provided at one end of the connecting rod 1502, the bearing rod 1503 is correspondingly provided with the receiving head 2, and the motor 1501 is located at one end of the feeding tray 12.

[0041] Specifically, such as Figure 2 As shown, the motor 1501 is started, which drives the connecting rod 1502 to rotate, causing the bearing rod 1503 to rotate above the receiving head 2. This transfers the AR film to the receiving head 2, waiting for the attachment head 10 to pick it up. This provides a time difference for transfer, making the feeding process smoother.

[0042] Working principle:

[0043] First, the upstream equipment places the LCD on the placement platform 102, which is then moved to the imaging position. The first camera 104 takes a picture. Next, the placement platform 102 moves to the attachment position, and the attachment head 10 moves above the feeding device 3 or the receiving head 2. Before the attachment head 10 moves, the third camera on the transfer head 11 takes a picture of the AR film position above the feeding tray 12, picks it up, and transports it to the flipping mechanism 15. The flipping mechanism 15 then flips it onto the receiving head 2. Finally, the attachment head 10 moves above the receiving head 2 to pick up the AR film. The film is peeled off by the tearing gripper 5, and then the AR film is picked up and moved to the position of the second camera 4 for taking a picture. After taking the picture, the motors on the conveying structure 1 and the attaching head 10 are calibrated respectively. The attaching head 10 is moved to the film attaching position for attaching the film. After attaching the film, the placement table 102 is moved to the bottom of the transfer mechanism 6, the transfer mechanism 6 picks up the material and places it on the top of the discharge platform 8, and then moves it to the precision detection camera 703 for taking a picture. If it is qualified, it is directly discharged; if it is unqualified, it is transported to the NG belt line 9 by the robot arm 704, thus completing the film attaching operation.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An AR film application machine, characterized in that, include: A conveying structure (1) is provided with a first feeding mechanism on one side of the conveying structure (1), an attachment head (10) is provided above the conveying structure (1), a discharge platform (8) is provided at one end of the conveying structure (1), a transfer mechanism (6) is provided on one side of the conveying structure (1), and a detection mechanism (7) is provided on one side of the transfer mechanism (6), with the detection mechanism (7) and the discharge platform (8) being arranged in a corresponding manner. The second feeding mechanism is located on the other side of the conveying structure (1). A flipping mechanism (15) is provided between the second feeding mechanism and the conveying structure (1). A receiving head (2) is provided at one end of the flipping mechanism (15). The attaching head (10) is correspondingly provided with the receiving head (2). NG belt line (9), the NG belt line (9) is set on one side of the conveying structure (1), and the NG belt line (9) is set in a corresponding manner to the detection mechanism (7).

2. The AR film bonding machine according to claim 1, characterized in that: The conveying structure (1) includes a first guide rail (101), a second guide rail (103) and a first camera (104). A placement platform (102) is provided on the upper surface of the first guide rail (101). The transfer mechanism (6) is located at the tail end of the first guide rail (101) and at the head end of the second guide rail (103). The discharge platform (8) is provided on the upper surface of the second guide rail (103). The placement platform (102) and the discharge platform (8) are arranged vertically in correspondence. The first camera (104) is located above the first guide rail (101).

3. An AR film attaching machine according to claim 2, characterized in that: The transfer mechanism (6) includes a bracket (601), an electric push rod (602) is provided on the upper surface of the bracket (601), and a clamping hand (603) is provided at one end of the electric push rod (602). The clamping hand (603) is correspondingly provided with the placement table (102).

4. An AR film attaching machine according to claim 3, characterized in that: The detection mechanism (7) includes a slide rail (701), a support arm (702) is slidably installed on one side of the slide rail (701), the support arm (702) is arranged vertically with the discharge platform (8), a precision detection camera (703) is provided at one end of the support arm (702), and a robot (704) is provided at the other end of the support arm (702), the robot (704) is arranged correspondingly with the NG belt line (9).

5. An AR film attaching machine according to claim 4, characterized in that: The first feeding mechanism includes a feeding device (3), the attachment head (10) is arranged in a corresponding manner with the feeding device (3), a second camera (4) is provided on one side of the feeding device (3), and a film tearing gripper (5) is provided on one side of the second camera (4).

6. An AR film attaching machine according to claim 5, characterized in that: The second feeding mechanism includes a transfer head (11), a third camera is provided on one side of the transfer head (11), a feeding tray (12) is provided below the transfer head (11), an empty tray (13) is provided on one side of the feeding tray (12), a cylinder is provided on the lower surface of both the feeding tray (12) and the empty tray (13), the transfer head (11) and the flipping mechanism (15) are arranged in a corresponding manner, and a conveying arm (14) is provided on one side of the feeding tray (12).

7. An AR film bonding machine according to claim 6, characterized in that: The flipping mechanism (15) includes a motor (1501), a connecting rod (1502) is provided at one end of the output shaft of the motor (1501), a bearing rod (1503) is provided at one end of the connecting rod (1502), the bearing rod (1503) is provided in a corresponding manner with the receiving head (2), and the motor (1501) is located at one end of the feeding tray (12).

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