Identification equipment for liquid crystal substrate glass production and packaging process

Abstract

The invention discloses identification equipment for a liquid crystal substrate glass production packaging procedure, which comprises a bearing platform, a cutting device is fixedly arranged at the end part of the bearing platform, a mounting platform is mounted on the upper side of the cutting device, a control screen and a controller are respectively mounted on the surface of the mounting platform, and spacing paper covers the surface of the bearing platform. One side of the spacing paper is provided with etching equipment and a mounting mechanism, the etching equipment and the mounting mechanism comprise a laser etching device, and the end part of the laser etching device is fixedly provided with an etching head. According to the identification equipment for the liquid crystal substrate glass production packaging procedure, the operation difficulty of personnel is reduced, and the number confirmation error possibly generated in the manual link is reduced to the maximum extent; the working time of personnel is reduced; pollution to the quality of the liquid crystal substrate in a package collecting link is reduced, and the cleanliness of products is guaranteed; customer complaints caused by the product quantity problem are avoided; and related package receiving information can be etched on the spacing paper, so that the management of packaged products is facilitated.

Description

Technical Field

[0001] This invention relates to the field of substrate glass production, specifically to a marking device for the packaging process of liquid crystal substrate glass production. Background Technology

[0002] In the LCD and OLED liquid crystal substrate packaging process, an automatic cutting device with a positioning sensor can be set up next to the substrate transport path. When the substrate is transported to the designated position, the sensor triggers the device to cut the roll of spacer paper precisely according to the preset size (matching the substrate size). The spacer paper is then moved smoothly at a horizontal or slightly tilted angle to the top of the substrate and then lowered to completely cover the substrate surface, ensuring that the edges are aligned and there are no wrinkles. After completing one covering, the spacer paper enters the next packaging stage along with the substrate.

[0003] The current quantity confirmation process for LCD and OLED substrate packaging mainly relies on manual counting. This process not only wastes a lot of production time but also inevitably contaminates the packaged products. Furthermore, it is prone to inaccurate quantity confirmation due to human factors, leading to customer complaints. Summary of the Invention

[0004] The purpose of this invention is to provide an identification device for the production and packaging process of liquid crystal substrate glass, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, a marking device for the production and packaging process of liquid crystal substrate glass is provided, comprising a support platform, a cutting device fixedly mounted at one end of the support platform, an mounting platform mounted on the upper side of the cutting device, a control screen and a controller respectively mounted on the surface of the mounting platform, a spacer paper covering the surface of the support platform, an etching device and a mounting mechanism mounted on one side of the spacer paper, the etching device and mounting mechanism including a laser etching device, an etching head fixedly mounted at the end of the laser etching device, the etching head being positioned directly above the end of the spacer paper, and a substrate transmission platform mounted at the bottom of the support platform, the surface of the substrate transmission platform being covered with a liquid crystal substrate.

[0006] Furthermore, the substrate transmission platform and the support are arranged in a "V" shape, with the substrate transmission platform located below the end of the support, and the spacer paper sliding down from the support covering the surface of the substrate transmission platform.

[0007] Furthermore, the etching equipment and installation mechanism also include a mounting plate, adjusting nut, adjusting stud, waist hole, fixing seat, connecting stud, upper locking nut, connecting piece and lower locking nut. The surface of the mounting plate is provided with a laser etching device, and waist holes are opened on both sides of the surface of the mounting plate.

[0008] Furthermore, adjusting studs are inserted inside both sets of waist holes. The two sets of adjusting studs are fixedly installed on both sides of the bottom of the laser etching device. The adjusting studs pass through the waist holes and are fixed by adjusting nuts.

[0009] Furthermore, the fixing base is L-shaped, and connecting studs are fixedly installed on both sides of the bottom of the fixing base. Two sets of through holes are opened at the end of the support platform, and the connecting studs are installed through the through holes.

[0010] Furthermore, both the surface and bottom of the perforation are covered with connecting plates. The connecting stud passes through the perforation and is locked by the lower locking nut and the upper locking nut. The lower locking nut and the upper locking nut are both screwed and fixed to the connecting stud.

[0011] Furthermore, the laser etching device, control screen, and controller are combined to form an identification device, with the laser etching device electrically connected to the controller and the controller electrically connected to the control screen.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This solution uses spacer paper cut into individual sheets on the production line. A laser etching device installed at the paper waiting position etches markings on the corners of the cut spacer paper. This enables rapid confirmation of quantity after receiving the package in the LCD substrate packaging process, reducing the difficulty of manual operation and minimizing potential errors in quantity confirmation during this manual step. It also reduces personnel processing time, minimizes contamination of the LCD substrate quality during the receiving process, ensuring product cleanliness, avoids customer complaints due to product quantity issues, and allows for the etching of relevant receiving information on the spacer paper for easier management of received products.

[0014] 2. This solution allows for adjustment of both the vertical height and horizontal position of the laser etching device, enabling flexible adaptation to different specifications and thicknesses of spacer paper, as well as the positional requirements of different etching patterns. Adjusting the vertical height ensures the etching focal length, guaranteeing etching accuracy and depth, and preventing over-etching or under-etching due to differences in spacer paper thickness. Adjusting the horizontal position allows for precise alignment with the target etching area on the spacer paper, adapting to the horizontal layout requirements of different sized spacer paper or different etching patterns. This improves the versatility of the equipment and the accuracy of the etching position, reduces the time cost of adjusting specifications, and enhances production efficiency and the stability of etching quality. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the structure of the present invention;

[0016] Figure 2 This is a bottom view of the structure of the present invention;

[0017] Figure 3This is a rear view of the structure of the present invention;

[0018] Figure 4 This is a schematic diagram of the structural etching equipment and installation mechanism of the present invention and its connection structure;

[0019] Figure 5 This is a bottom view of the structural etching equipment and installation mechanism of the present invention;

[0020] Figure 6 This is a schematic diagram of the structural identification device of the present invention.

[0021] The following are the labeling elements in the diagram: 1. Support platform; 2. Spacer paper; 3. Cutting device; 4. Mounting platform; 5. Control panel; 6. Controller; 7. Etching equipment and mounting mechanism; 71. Laser etching device; 72. Etching head; 73. Mounting plate; 74. Adjusting nut; 741. Adjusting stud; 742. Waist hole; 75. Fixing base; 76. Connecting stud; 761. Upper locking nut; 762. Connecting piece; 763. Lower locking nut; 8. Substrate transmission platform; 9. Liquid crystal substrate. Detailed Implementation

[0022] Please see Figure 1-6 This invention provides a marking device for the production and packaging process of liquid crystal substrate glass, including a support platform 1. A cutting device 3 is fixedly installed at the end of the support platform 1. An mounting platform 4 is installed on the upper side of the cutting device 3. A control screen 5 and a controller 6 are respectively installed on the surface of the mounting platform 4. The surface of the support platform 1 is covered with spacer paper 2. An etching device and mounting mechanism 7 are installed on one side of the spacer paper 2. The etching device and mounting mechanism 7 includes a laser etching device 71. An etching head 72 is fixedly installed at the end of the laser etching device 71. The etching head 72 is located directly above the end of the spacer paper 2. A substrate transmission platform 8 is installed at the bottom of the support platform 1. The surface of the substrate transmission platform 8 is covered with a liquid crystal substrate 9.

[0023] Working Principle: This device mainly consists of a laser etching device 71, a controller 6, and a control screen 5. The controller 6 connects to the laser etching device 71, the control screen 5, and the production system. The control screen 5 allows modification of relevant parameters. During operation, spacer paper 2 is cut into individual sheets via the production line. The laser etching device 71, installed at the paper waiting position, etches markings on the corners of the cut spacer paper 2. The liquid crystal substrate 9 is conveyed to the paper bonding area, where it is bonded to the individual spacer paper 2. The bonded liquid crystal substrate is then packaged together via the substrate paper conveyor. This device enables rapid confirmation of quantity after receiving the package in the liquid crystal substrate 9 packaging process, reducing the difficulty of manual operation and minimizing potential errors in quantity confirmation. It also reduces manual operation time, minimizes contamination of the liquid crystal substrate 9 during the receiving process, ensuring product cleanliness, and avoids customer complaints due to product quantity issues. Relevant receiving information can be etched onto the spacer paper 2 for easier management of the received products.

[0024] In a preferred embodiment, the substrate transmission platform 8 and the support platform 1 are arranged in a "V" shape. The substrate transmission platform 8 is located below the end of the support platform 1, and the spacer paper 2 that slides down from the support platform 1 covers the surface of the substrate transmission platform 8.

[0025] The etching equipment and installation mechanism 7 also includes a mounting plate 73, an adjusting nut 74, an adjusting stud 741, a waist hole 742, a fixing seat 75, a connecting stud 76, an upper locking nut 761, a connecting piece 762 and a lower locking nut 763. The surface of the mounting plate 73 is provided with a laser etching device 71, and waist holes 742 are opened on both sides of the surface of the mounting plate 73.

[0026] Adjusting studs 741 are inserted inside both sets of waist holes 742. The two sets of adjusting studs 741 are fixedly installed on both sides of the bottom of the laser etching device 71. The adjusting studs 741 pass through the waist holes 742 and are fixed by adjusting nuts 74.

[0027] The fixing base 75 is L-shaped, and connecting studs 76 are fixedly installed on both sides of the bottom of the fixing base 75. Two sets of through holes are opened at the end of the support 1, and the connecting studs 76 are installed through the through holes.

[0028] Both the surface and bottom of the perforation are covered with connecting pieces 762. The connecting stud 76 passes through the perforation and is locked by the lower locking nut 763 and the upper locking nut 761. The lower locking nut 763 and the upper locking nut 761 are both screwed and fixed on the connecting stud 76.

[0029] In a preferred embodiment, the laser etching device 71, the control panel 5, and the controller 6 are combined to form an marking device. The laser etching device 71 is electrically connected to the controller 6, and the controller 6 is electrically connected to the control panel 5.

[0030] The laser etching device 71 has adjustable vertical height and horizontal position, allowing for flexible adaptation to different sizes and thicknesses of spacer paper 2, as well as the positional requirements of different etching patterns. Adjusting the vertical height ensures the etching focal length, guaranteeing etching accuracy and depth, and preventing over-etching or under-etching due to differences in the thickness of the spacer paper 2. Adjusting the horizontal position allows for precise alignment with the target etching area on the spacer paper 2, accommodating the horizontal layout requirements of different sized spacer paper 2 or different etching patterns. This improves the versatility of the equipment and the accuracy of the etching position, reducing the time cost associated with size adjustments. This improves production efficiency and the stability of etching quality. The horizontal position adjustment method of the laser etching device 71 is as follows: hold the laser etching device 71 by hand, and slide the adjusting stud 741 at the bottom of the laser etching device 71 inside the waist hole 742. After adjustment, tighten the adjusting nut 74. At the same time, the vertical height adjustment method of the laser etching device 71 is as follows: the connecting stud 76 is inserted into the through hole opened on the support 1, and can be locked by the upper locking nut 761 and the lower locking nut 763. At the same time, the connecting stud 76 is set in two sets to ensure the stability of the laser etching device 71 when stationary.

[0031] After the production line cuts out individual spacer sheets 2, while the spacer sheets 2 are waiting in the paper waiting position for the liquid crystal substrate 9 to be bonded, the laser etching device etches markings on the side corners of the spacer sheets 2. The controller 6 is connected to the laser etching device 71, the control screen 5, and the production system. The end connected to the laser etching device 71 can control the relevant etching parameters of the laser etching device 71, and the end connected to the control screen 5 can modify the relevant etching parameters of the laser etching device 71. The end connected to the production system can link with the production line system to realize relevant production. The etched markings, through the coordination of the control screen 5 and the production system, realize the etching markings with different parameters. The etched markings include, but are not limited to, combinations of numbers, letters, characters, and mixed combinations. The control screen 5 can display and modify the relevant etching parameters in real time.

Claims

1. A labeling device for the production and packaging process of liquid crystal substrate glass, comprising a support platform (1), characterized in that: A cutting device (3) is fixedly installed at the end of the support (1). An installation platform (4) is installed on the upper side of the cutting device (3). A control screen (5) and a controller (6) are respectively installed on the surface of the installation platform (4). The surface of the support (1) is covered with spacer paper (2). An etching device and installation mechanism (7) are installed on one side of the spacer paper (2). The etching device and installation mechanism (7) includes a laser etching device (71). An etching head (72) is fixedly installed at the end of the laser etching device (71). The etching head (72) is located directly above the end of the spacer paper (2). A substrate transmission platform (8) is installed at the bottom of the support (1). The surface of the substrate transmission platform (8) is covered with a liquid crystal substrate (9).

2. The marking equipment for the production and packaging process of liquid crystal substrate glass according to claim 1, characterized in that: The substrate transmission platform (8) and the support platform (1) are arranged in a "V" shape. The substrate transmission platform (8) is located below the end of the support platform (1). The spacer paper (2) that slides down from the support platform (1) covers the surface of the substrate transmission platform (8).

3. The marking equipment for the production and packaging process of liquid crystal substrate glass according to claim 1, characterized in that: The etching equipment and installation mechanism (7) also includes a mounting plate (73), an adjusting nut (74), an adjusting stud (741), a waist hole (742), a fixing seat (75), a connecting stud (76), an upper locking nut (761), a connecting piece (762), and a lower locking nut (763). A laser etching device (71) is provided on the surface of the mounting plate (73), and waist holes (742) are provided on both sides of the surface of the mounting plate (73).

4. The marking equipment for the production and packaging process of liquid crystal substrate glass according to claim 3, characterized in that: Adjusting studs (741) are inserted inside both sets of waist holes (742). The two sets of adjusting studs (741) are fixedly installed on both sides of the bottom of the laser etching device (71). The adjusting studs (741) pass through the waist holes (742) and are fixed by adjusting nuts (74).

5. The marking equipment for the production and packaging process of liquid crystal substrate glass according to claim 3, characterized in that: The fixing seat (75) is L-shaped. Connecting studs (76) are fixedly installed on both sides of the bottom of the fixing seat (75). Two sets of through holes are opened at the end of the support (1), and the connecting studs (76) pass through the through holes.

6. The marking equipment for the production and packaging process of liquid crystal substrate glass according to claim 5, characterized in that: Both the surface and bottom of the perforation are covered with connecting pieces (762). The connecting stud (76) passes through the perforation and is locked by the lower locking nut (763) and the upper locking nut (761). The lower locking nut (763) and the upper locking nut (761) are both screwed and fixed on the connecting stud (76).

7. The marking equipment for the production and packaging process of liquid crystal substrate glass according to claim 1, characterized in that: The laser etching device (71), control screen (5) and controller (6) are combined to form an identification device. The laser etching device (71) is electrically connected to the controller (6), and the controller (6) is electrically connected to the control screen (5).

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