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CN-224209631-U - Liquid crystal display panel edging and water blowing mechanism

CN224209631UCN 224209631 UCN224209631 UCN 224209631UCN-224209631-U

Abstract

The utility model discloses an edging and water blowing mechanism of a liquid crystal display panel, which comprises a telescopic mechanism, wherein one side of the telescopic mechanism is fixedly connected with a blowing mechanism, the blowing mechanism consists of a mounting frame, a rotating shaft, a fixing frame, connecting pipes and blowing heads, the mounting frame and the fixing frame are of U-shaped structures, the mounting frame is fixedly connected with the telescopic mechanism, the rotating shaft is arranged in the mounting frame, the rotating shaft is rotationally connected with the mounting frame and is fixedly connected with the fixing frame, the connecting pipes are fixedly connected in the fixing frame, two ends of the connecting pipes respectively penetrate through the connecting pipes, the blowing heads are provided with a plurality of blowing heads, one end of each blowing head penetrates through the fixing frame and is communicated with the connecting pipes, and the middle part of one end of each rotating shaft far away from the fixing frame is fixedly connected with a connecting plate. The connecting plate is pulled by the air cylinder through the connecting frame, so that the rotating shaft drives the mounting frame to rotate, and the direction and the angle of the air flow blown out by the blowing head are changed.

Inventors

  • CHEN HUAJUN

Assignees

  • 福州东永科技有限公司

Dates

Publication Date
20260508
Application Date
20250516

Claims (8)

  1. 1. A liquid crystal display panel edging and water blowing mechanism comprises a telescopic mechanism (1), and is characterized in that one side of the telescopic mechanism (1) is fixedly connected with a blowing mechanism (2), the blowing mechanism (2) consists of a mounting frame (10), a rotating shaft (11), a fixing frame (12), connecting pipes (13) and blowing heads (14), the mounting frame (10) and the fixing frame (12) are of U-shaped structures, the fixing frame (12) is arranged in the mounting frame (10), the mounting frame (10) is fixedly connected with the telescopic mechanism (1), the rotating shaft (11) is arranged in the mounting frame (10), two ends of the rotating shaft (11) penetrate through the mounting frame (10) and the fixing frame (12) to be connected in a rotating mode, the rotating shaft (11) is fixedly connected with the fixing frame (12), two ends of the connecting pipes (13) penetrate through the connecting pipes (13) respectively, the fixing frames (14) are provided with a plurality of fixing frames, one ends of the fixing frames (14) are fixedly connected with one ends of the fixing frames (12) far away from the mounting frame (10), the blowing heads (14) penetrate through the connecting pipes (12) to be communicated with the blowing heads (13), the middle part of one end of the rotating shaft (11) far away from the fixed frame (12) is fixedly connected with a connecting plate (16), and the connecting plate (16) is matched with the telescopic mechanism (1).
  2. 2. The liquid crystal display panel edging and water blowing mechanism according to claim 1, characterized in that the telescopic mechanism (1) is composed of a guide rail (3), a sliding block (4) and a cylinder (7), the sliding block (4) is arranged on the surface of the guide rail (3) and is in sliding connection with the guide rail (3), the mounting frame (10) is arranged at one end, far away from the guide rail (3), of the sliding block (4), the cylinder (7) is fixedly connected with the middle part, far away from the guide rail (3), of one end of the sliding block (4), the output end of the cylinder (7) is fixedly connected with a connecting frame (6), the connecting plate (16) is arranged in the connecting frame (6) and is in rotary connection with the connecting plate (16), and the telescopic mechanism (1) is provided with a limiting groove (9) towards the middle part of one end of the sliding block (4).
  3. 3. The liquid crystal panel edging and water blowing mechanism according to claim 1, wherein two ends of the connecting pipe (13) are respectively connected with sealing covers (15) in a flange manner.
  4. 4. The liquid crystal display panel edging and water blowing mechanism according to claim 2, characterized in that two purging mechanisms (2) are connected through a mounting frame (10) when being matched, screw holes for connecting the two purging mechanisms (2) are formed in the surfaces of the purging mechanisms (2), connecting bolts (17) are arranged in the screw holes, and connecting pipes (13) in the two purging mechanisms (2) are connected in a flange mode.
  5. 5. The liquid crystal display panel edging and water blowing mechanism according to claim 2, wherein connecting screws (5) are symmetrically arranged on two sides of the air cylinder (7), the connecting screws (5) are fixedly connected with the sliding block (4), and the sliding block (4) is fixedly connected with the mounting frame (10) through connecting bolts (17).
  6. 6. The liquid crystal display panel edging and water blowing mechanism according to claim 2, wherein a locking bolt (8) is installed at one end of the sliding block (4) far away from the guide rail (3), the locking bolt (8) penetrates through the sliding block (4) and is in threaded connection with the sliding block (4), and one end of the locking bolt (8) penetrates through the sliding block (4) and extends into the limiting groove (9).
  7. 7. A liquid crystal panel edging and water blowing mechanism according to claim 3, characterized in that sealing rings are bonded at both ends of the connecting pipe (13).
  8. 8. The liquid crystal panel edging and water blowing mechanism according to claim 1, wherein one end of the purging head (14) far away from the connecting pipe (13) is of a flat structure.

Description

Liquid crystal display panel edging and water blowing mechanism Technical Field The utility model relates to the technical field of edging of liquid crystal panels, in particular to an edging and water blowing mechanism of a liquid crystal panel. Background The liquid crystal display is a common display tool in daily life and work, and the liquid crystal panel is an important component of the liquid crystal display. The liquid crystal panel needs to be cut in the production process, edges of the liquid crystal panel need to be ground down after the cutting, personnel and articles are prevented from being scratched by glass edges and corners, internal stress of the glass edges can be eliminated, cracks and unfilled corners caused by stress of the glass are avoided, and the production efficiency of the liquid crystal panel is reduced. Edging is a high-temperature high-friction process, water needs to be sprayed on the liquid crystal panel, more water is often present on the liquid crystal panel after edging, and the water needs to be removed, otherwise, the follow-up working process can be influenced. The utility model discloses a CN213288051U, the patent name is a liquid crystal display panel edging blowing mechanism, including the fixed bolster, the backup pad is installed to the tip under the fixed bolster, the right side of backup pad is fixed with L type fixed muscle, L type fixed muscle includes horizontal fixed muscle and perpendicular fixed muscle, horizontal fixed muscle and backup pad perpendicular to be fixed, horizontal fixed muscle and perpendicular fixed muscle are scalable platelike structure, horizontal fixed muscle is articulated fixed with perpendicular fixed muscle, perpendicular fixed muscle can follow horizontal fixed muscle rotation, the lower end connection of perpendicular fixed muscle has fixed manifold, fixed manifold's both ends are connected with the intake pipe, fixed manifold's lateral wall lower extreme is connected with a plurality of air nozzles, the opening orientation of air nozzle is kept away from fixed manifold's one side, the air nozzle can spout high-pressure air. In the above device, the air nozzle blows water to the surface of the liquid crystal panel, but the angle between the blown high-speed air flow and the liquid crystal panel cannot be adjusted, the advancing direction of the liquid crystal panel passing under the water blowing mechanism cannot be changed, and the installation position is limited. Disclosure of utility model The utility model aims to provide a liquid crystal panel edging and water blowing mechanism, which can change the air flow direction blown by the water blowing mechanism, thereby adjusting the liquid crystal panel according to the advancing direction of the liquid crystal panel in a conveying mechanism and increasing the selectable positions when the water blowing mechanism is installed. In order to achieve the above purpose, the liquid crystal display panel edging and water blowing mechanism comprises a telescopic mechanism, one side of the telescopic mechanism is fixedly connected with a purging mechanism, the purging mechanism is composed of a mounting frame, a rotating shaft, a fixing frame, a connecting pipe and a purging head, the mounting frame and the fixing frame are of U-shaped structures, the fixing frame is arranged in the mounting frame, the mounting frame is fixedly connected with the telescopic mechanism, the rotating shaft is arranged in the mounting frame, two ends of the rotating shaft penetrate through the mounting frame and are rotatably connected with the fixing frame, the rotating shaft is fixedly connected with the fixing frame, the connecting pipe is fixedly connected with the fixing frame, two ends of the connecting pipe penetrate through the connecting pipe respectively, the purging head is provided with a plurality of connecting pipes, the end of the purging head is fixedly connected with one end of the fixing frame far away from the mounting frame, one end of the rotating shaft penetrates through the fixing frame and is communicated with the connecting pipe, one end middle part of the rotating shaft far away from the fixing frame is fixedly connected with the connecting plate, and the connecting plate is matched with the telescopic mechanism. The direction of the air flow blown by the water blowing mechanism can be changed, so that the air flow can be adjusted according to the advancing direction of the liquid crystal panel in the conveying mechanism, and the selectable position of the water blowing mechanism during installation is increased. According to a liquid crystal display panel edging mechanism of blowing, telescopic machanism comprises guide rail, slider and cylinder, the slider is located the guide rail surface and is connected with guide rail sliding, the one end that the guide rail was kept away from to the slider is located to the mounting bracket, cylinder fixedly connected with link in the one end m