Display glass panel coating layer processing device

Abstract

The utility model belongs to the technical field of glass coating, and relates to a display glass panel coating layer processing device which comprises a mounting support frame and a roller conveyor belt, the mounting support frame is mounted on the roller conveyor belt, a clamping component is mounted on the mounting support frame, and a connecting plate is mounted on the mounting support frame. According to the utility model, through the first screw rod, the driving block, the clamping rod and the clamping plate in the clamping assembly, the clamping position and the clamping force on the glass can be accurately controlled, the accurate clamping mode ensures the stability of the glass in the coating process, the glass movement caused by inclination of the conveying device or external factors is reduced, and the production efficiency is improved. Therefore, the positioning accuracy and the thickness uniformity of the coating film are ensured; the first water pipe and the atomizing nozzle connected with the first water pipe are driven by the driving frame to move horizontally, it can be guaranteed that coating liquid is evenly distributed on the surface of glass, the spraying comprehensiveness is further enhanced through the back-and-forth spraying mode, and the consistency of the coating effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to glass coating technology field relates to a display glass panel coating layer processing device. BACKGROUND

[0002] Glass is a kind of hard and brittle transparent object, without a certain melting point. It is usually made of quartz sand, limestone, soda ash and other raw materials. OLED carrier plate glass is a kind of glass, OLED carrier plate glass is a key component in OLED display manufacturing, commonly used for display screen display glass panel, glass coating is a kind of process, through physical or chemical method, on the glass surface, a layer or more layers of thin film, to change its optical properties, thermal properties, electrical properties, etc.

[0003] Such as patent CN222064383U discloses a kind of glass coating device, the patent is through the cooperation between conveying device, second frame body, scraper and box, utilize the inclination of conveying device, just can the glass is transported obliquely, at this time, the liquid used for coating of nozzle place is sprayed, after with glass and conveying device, will due to its inclined setting, fall into box and recycle, can avoid unnecessary waste at the same time, when conveying device is moved when conveying glass, a group of scrapers can clean the coating end of glass, another group of scrapers is uniformly scraped to the liquid used for coating sprayed on glass, can avoid the problem that the finished product effect after coating is affected by the liquid used for coating sprayed on glass with sundries on glass to a certain extent.

[0004] When using the above technology, it is found that the following technical problems exist in the prior art: when transporting glass on the conveying device, the inclined conveying device may move due to vibration, acceleration change or other external factors. This movement not only leads to inaccurate positioning during the coating process, but also may cause changes in the thickness of the coating. Because the coating is usually achieved by depositing one or more layers of material on the glass surface, if the glass moves during the coating process, the deposited material may not uniformly cover the entire glass surface, resulting in a decrease in coating quality. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is that when transporting glass on the conveying device, the inclined conveying device may move due to vibration, acceleration change or other external factors. This movement not only leads to inaccurate positioning during the coating process, but also may cause changes in the thickness of the coating. Because the coating is usually achieved by depositing one or more layers of material on the glass surface, if the glass moves during the coating process, the deposited material may not uniformly cover the entire glass surface, resulting in a decrease in coating quality.

[0006] The utility model discloses a kind of display glass panel coating layer processing devices, including installation support frame and roller conveyor, the installation support frame is installed on roller conveyor, clamping assembly is installed on the installation support frame, connecting plate is installed on the installation support frame, spraying assembly is provided on the connecting plate, the clamping assembly includes first screw rod, two ends of the first screw rod are rotatably connected on installation support frame, one end of the first screw rod is connected with first servo motor by passing through one side of installation support frame, driving block is symmetrically connected on the first screw rod, clamping rod is installed on the driving block, clamping plate is installed on the clamping rod, rubber non-slip pad is installed on the clamping plate, the clamping rod is set as L shape, vacuum chuck is installed at the clamping rod bottom.

[0007] The spraying assembly includes mounting plate, the mounting plate is provided with two, two mounting plates are installed at the two ends of connecting plate, the same first threaded rod is rotatably connected on two mounting plates, driving frame is threadedly connected on the first threaded rod, first water pipe is installed on the driving frame, a plurality of atomizing nozzles are installed on the first water pipe, one end of the first threaded rod is connected with second servo motor by passing through mounting plate, the first servo motor is installed on mounting plate, water pipe connector is installed at one end of the first water pipe.

[0008] Two sliding blocks are symmetrically installed on the first water pipe, sliding guide rod is slidably connected on the sliding block, the two ends of the sliding guide rod are installed on mounting plate.

[0009] Bottom support frame is installed at the bottom of roller conveyor.

[0010] Storage box is installed on the bottom support frame, discharge groove is formed in the storage box, and the storage box is arranged below the roller conveyor.

[0011] Fixed plate is installed at one end of the bottom support frame, three mounting grooves are formed in the fixed plate.

[0012] Compared with prior art, the utility model has the advantages that: through first screw rod, driving block, clamping rod and clamping plate in clamping assembly, the clamping position and force of glass can be accurately controlled, the accurate clamping mode ensures the stability of glass in coating process, reduces the movement of glass caused by inclination of conveying device or external factors, so as to ensure the positioning accuracy and thickness uniformity of coating; through driving frame, first water pipe and atomizing nozzle connected therewith are driven to move horizontally, which can ensure that coating liquid is uniformly distributed on the surface of glass, and back-and-forth spraying mode further enhances the comprehensiveness of spraying, ensuring the consistency of coating effect. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1It is the overall structure schematic view of the utility model,

[0014] Figure 2 It is the structure schematic view of the installation support frame of the utility model,

[0015] Figure 3 It is the schematic view of the first screw rod of the utility model,

[0016] Figure 4 It is the structure schematic view of the connecting plate of the utility model,

[0017] Figure 5 It is the structure schematic view of the storage box of the utility model.

[0018] In the drawing: 1, installation support frame;2, roller conveyor;31, first servo motor;32, first screw rod;33, drive block;34, clamping rod;35, clamping plate;36, rubber non-slip pad;37, vacuum chuck;4, connecting plate;51, mounting plate;52, first threaded rod;53, second servo motor;54, drive frame;55, first water pipe;56, atomizing nozzle;57, water pipe interface;6, sliding block;7, sliding guide rod;8, storage box;9, discharge groove;10, bottom support frame;11, bearing wheel;12, fixed plate;13, mounting groove. DETAILED DESCRIPTION

[0019] Example 1

[0020] As Figures 1-5 shown, including installation support frame 1 and roller conveyor 2, the installation support frame 1 is installed on the roller conveyor 2, the installation support frame 1 is installed with clamping assembly, the installation support frame 1 is installed with connecting plate 4, the connecting plate 4 is provided with spraying assembly, the clamping assembly includes first screw rod 32, both ends of the first screw rod 32 are rotatably connected on the installation support frame 1, one end of the first screw rod 32 is connected with first servo motor 31 through one side of the installation support frame 1, the first servo motor 31 is installed on the installation support frame 1, the first screw rod 32 is symmetrically connected with drive block 33, the drive block 33 is installed on the clamping rod 34, the clamping rod 34 is installed on the clamping plate 35, the clamping plate 35 is installed on the rubber non-slip pad 36, the rubber non-slip pad 36 on the clamping plate 35 not only provides sufficient friction to prevent glass from sliding, but also protects the glass surface from damage during clamping, the clamping rod 34 is provided as L-shaped, the vacuum chuck 37 is installed at the bottom of the clamping rod 34, the vacuum chuck 37 at the bottom of the clamping rod 34 further enhances the fixing effect of the glass, ensures that the glass does not move during the coating process;The vacuum chuck 37 at the bottom of the clamping rod 34 is parallel to the roller on the roller conveyor 2, and is at the same height;

[0021] When working, the feeding structure places the glass on the roller conveyor 2, the roller conveyor 2 drives the glass to move to the position of the clamping rod 34 on the clamping assembly, and when the glass moves to the position of the clamping plate 35 in the middle, the roller conveyor 2 stops, the first servo motor 31 is started, the first lead screw 32 connected with the first servo motor 31 rotates on the mounting support frame 1, the first lead screw 32 drives the driving block 33 threadedly connected therewith to move close to each other, the driving block 33 drives the clamping rod 34 and the clamping plate 35 on the clamping rod 34 to move clamping to both sides of the glass, the clamping plate 35 clamps both sides of the glass, the rubber anti-skid pad 36 on the clamping plate 35 protects the clamping position of the clamping plate 35, the vacuum suction cup 37 at the bottom of the clamping rod 34 adsorbs the bottom of the glass, and then fixes the glass, and the atomizing nozzle 56 on the spraying assembly sprays, the glass is coated, solves the problem that when the glass is transported on the conveying device, the glass may move due to vibration, acceleration change or other external factors, such movement not only causes inaccurate positioning in the coating process, but also may cause changes in coating thickness, because coating is usually achieved by depositing one or more layers of material on the surface of the glass, if the glass moves during coating, the deposited material may not uniformly cover the entire surface of the glass, resulting in a problem of reduced coating quality.

[0022] Embodiment 2

[0023] As Figures 1-4 , the spraying assembly comprises two mounting plates 51, the two mounting plates 51 are installed at both ends of the connecting plate 4, the same first threaded rod 52 is rotatably connected to the two mounting plates 51, the driving frame 54 is threadedly connected to the first threaded rod 52, the first water pipe 55 is installed on the driving frame 54, a plurality of atomizing nozzles 56 are installed on the first water pipe 55, one end of the first threaded rod 52 penetrates through the mounting plate 51 and is connected with the second servo motor 53, the first servo motor 31 is installed on the mounting plate 51, and one end of the first water pipe 55 is provided with a water pipe interface 57; before use, the external coating liquid feeding structure is connected with the water pipe interface 57 on the first water pipe 55 through the external corrugated pipe, so as to supply the glass coating liquid to the first water pipe 55;

[0024] When working, the vacuum chuck 37 and the clamping plate 35 at the bottom of the clamping rod 34 of the clamping assembly fix the glass, and then the first threaded rod 52 is driven by the second servo motor 53 to rotate on the mounting plate 51, and then the first threaded rod 52 drives the driving frame 54 connected therewith to move horizontally forward and backward, so that the driving frame 54 drives the first water pipe 55 connected therewith and the atomizing nozzle 56 connected therewith to move horizontally, and the atomizing nozzle 56 moving horizontally above the glass sprays the atomized coating liquid on the glass; the atomizing nozzle 56 moving horizontally above the glass can cover the entire glass surface, ensuring that there is no missed area, and moving the first water pipe 55 and the atomizing nozzle 56 connected therewith by the driving frame 54 can ensure that the coating liquid is evenly distributed on the glass surface, and the back-and-forth spraying mode further enhances the comprehensiveness of spraying, ensuring the consistency of the coating effect.

[0025] Embodiment 3

[0026] As Figure 1 and Figure 4 , two sliding blocks 6 are symmetrically installed on the first water pipe 55, and a sliding guide rod 7 is slidably connected to the sliding blocks 6, and both ends of the sliding guide rod 7 are installed on the mounting plate 51; when the driving frame 54 drives the first water pipe 55 to move horizontally, the two sliding blocks 6 on the first water pipe 55 slide on the sliding guide rod 7 at the same time, and the cooperation of the sliding blocks 6 and the sliding guide rod 7 provides a stable support and guide system for the first water pipe 55, so that the sliding blocks 6 move smoothly along the sliding guide rod 7 when the first water pipe 55 moves horizontally, reducing the shaking or deviation of the water pipe during movement, thereby ensuring the stability and accuracy of the movement of the water pipe.

[0027] Embodiment 4

[0028] As Figure 1 , a bottom support frame 10 is installed at the bottom of the roller conveyor 2, and four load wheels 11 are installed at the bottom of the bottom support frame 10; when working, the bottom support frame 10 supports the whole device, and the four load wheels 11 installed at the bottom make the whole device move easily, allowing the operator to move the device to different working areas or production line positions as needed, improving the flexibility and adaptability of the equipment.

[0029] Embodiment 5

[0030] As Figure 1 and Figure 5The bottom support frame 10 is provided with a storage box 8, the storage box 8 is provided with a discharge groove 9, the storage box 8 is arranged below the roller conveyor 2, one end of the bottom support frame 10 is provided with a fixed plate 12, and the fixed plate 12 is provided with three mounting grooves 13.

[0031] The use process of the display glass panel coating layer processing device is as follows: in operation, the feeding structure places the glass on the roller conveyor 2, the roller conveyor 2 drives the glass to move to the position of the clamping rod 34 on the clamping assembly, when the glass moves to the position of the clamping plate 35 in the middle, the roller conveyor 2 is stopped, the first servo motor 31 is started, the first screw rod 32 connected with the first servo motor 31 rotates on the mounting support frame 1, the first screw rod 32 drives the driving block 33 threadedly connected therewith to move close to each other, the driving block 33 drives the clamping rod 34 and the clamping plate 35 on the clamping rod 34 connected therewith to clamp the glass on both sides, the clamping plate 35 clamps the glass on both sides, the rubber anti-skid pad 36 on the clamping plate 35 protects the clamping position of the clamping plate 35, the vacuum suction cup 37 at the bottom of the clamping rod 34 adsorbs the glass at the bottom, and the glass is fixed, when the vacuum suction cup 37 at the bottom of the clamping rod 34 and the clamping plate 35 of the clamping assembly fix the glass, the first screw rod 52 is driven by the second servo motor 53 to rotate on the mounting plate 51, the first screw rod 52 drives the driving frame 54 threadedly connected therewith to move horizontally forward and backward, the driving frame 54 drives the first water pipe 55 and the atomizing nozzle 56 connected therewith to move horizontally, and the atomizing nozzle 56 above the glass sprays the atomized coating liquid on the glass; the atomizing nozzle 56 moves horizontally above the glass, can cover the entire glass surface, ensures that there is no missed area, the first water pipe 55 and the atomizing nozzle 56 connected therewith are driven by the driving frame 54 to move horizontally, can ensure that the coating liquid is uniformly distributed on the glass surface, and the back-and-forth spraying mode further enhances the comprehensiveness of spraying and ensures the consistency of the coating effect.

[0032] In the utility model, the description of the structure direction and relative position relation, such as the description of before and after, left and right, up and down, does not constitute the limitation to the utility model, and is only convenient for description.

Claims

1. A display glass panel coating layer processing apparatus, characterized by comprising: a glass panel conveying device; a coating layer forming device; a coating layer processing device; and a glass panel conveying device control unit. The utility model provides a kind of installation support frame (1) and roller conveyor (2), the installation support frame (1) is installed on roller conveyor (2), clamping assembly is installed on the installation support frame (1), connecting plate (4) is installed on the installation support frame (1), and spraying assembly is provided on the connecting plate (4), the clamping assembly includes first screw rod (32), both ends of the first screw rod (32) are rotatably connected in installation support frame (1), one end of the first screw rod (32) is connected with first servo motor (31) through installation support frame (1) side, driving block (33) is symmetrically screwed on the first screw rod (32), clamping rod (34) is installed on the driving block (33), clamping plate (35) is installed on the clamping rod (34), rubber non-slip pad (36) is installed on the clamping plate (35), the clamping rod (34) is provided as L-shaped, vacuum chuck (37) is installed on the clamping rod (34) bottom.

2. The display glass panel coating layer processing apparatus according to claim 1, wherein: The spraying assembly includes mounting plate (51), the mounting plate (51) is provided with two, two mounting plates (51) are installed at the two ends of connecting plate (4), the same first threaded rod (52) is rotatably connected on two mounting plates (51), driving frame (54) is screwed on the first threaded rod (52), first water pipe (55) is installed on the driving frame (54), a plurality of atomizing nozzles (56) are installed on the first water pipe (55), one end of the first threaded rod (52) is connected with second servo motor (53) through mounting plate (51), the first servo motor (31) is installed on mounting plate (51), water pipe connector (57) is installed at one end of the first water pipe (55).

3. The apparatus according to claim 2, wherein: Two sliding blocks (6) are symmetrically installed on the first water pipe (55), sliding guide rod (7) is slidably connected on the sliding block (6), both ends of the sliding guide rod (7) are installed on mounting plate (51).

4. The apparatus according to claim 1, wherein: The bottom of the roller conveyor (2) is provided with a bottom support frame (10), and the bottom support frame (10) is provided with four bearing wheels (11).

5. The apparatus according to claim 4, wherein: The bottom support frame (10) is provided with a storage box (8), and the storage box (8) is provided below the roller conveyor (2).

6. The apparatus according to claim 4, wherein: One end of the bottom support frame (10) is provided with a fixed plate (12), and the fixed plate (12) is provided with three mounting grooves (13).

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