Light guide plate laminating equipment and method capable of enhancing atomization display effect

Abstract

The invention belongs to the technical field of laminating equipment, and particularly relates to light guide plate laminating equipment capable of enhancing the atomization display effect and a method thereof.The light guide plate laminating equipment comprises a rack, a vertical guide rail is fixedly connected to the outer wall of the top of the rack, a telescopic frame is slidably connected to the outer wall of the vertical guide rail, and a telescopic rod is fixedly mounted at the axis of the telescopic frame; a supporting frame is fixedly connected to the outer wall of the bottom of the telescopic rod, an air pressure plate is fixedly connected to the outer portion of the bottom of the supporting frame, a reflecting plate is conveyed through a conveying belt, a light guide plate is conveyed through a second conveying frame, and a center control operation table visually monitors the specific positions of the light guide plate and the reflecting plate through a visual communication sensor. Then a transverse guide rail, a vertical guide rail and a telescopic frame are intelligently adjusted, an air pressure plate is pressed down to the position of the light guide plate, a central control operation table is started through signal transmission to extract air, the outer wall of the top of the light guide plate is adsorbed through a plurality of air suction ports, the light guide plate is sucked up and then moved to the outer wall of the top of a reflecting plate, and attaching is completed.

Description

Technical Field

[0001] The present invention belongs to the technical field of laminating equipment, and particularly relates to a light guide plate laminating equipment and method capable of enhancing the atomization display effect. Background Art

[0002] A light guide plate is an important component for an LED backlight source. Its function is to evenly irradiate a point light source or a line light source onto a display screen to improve the atomization display effect. A light guide plate laminating equipment is a special equipment used to laminate a light guide plate with other materials (such as a protective film, a reflective film, etc.). Such equipment plays a crucial role in the production and processing of light guide plates, ensuring the tight lamination between the light guide plate and other components, thereby improving the quality and performance of the overall product.

[0003] For example, a light guide plate suction cup type transfer device with a supplementary film laminating function disclosed in the patent publication number CN112499249B includes a main box body. A smart manipulator is fixedly connected to the upper end face of the main box body. There are two corresponding movable cavities that are symmetric left and right and open downward in the main box body. The corresponding movable cavities open outward. A movable slide seat is slidably connected between the front and rear end walls of the corresponding movable cavity. There is a corresponding belt cavity extending upward between the left and right corresponding movable cavities. By making the suction cup closely adhere to the non-coated area of the light guide plate, the automatic transfer of the light guide plate is realized, and the possibility of deformation and damage of the light guide plate during the transfer process is reduced as much as possible. The extrusion block drives the corresponding protective film to move downward to contact the non-coated area of the light guide plate, thereby realizing the supplementary film lamination of the non-coated area of the light guide plate, and realizing the protection of the light guide plate as much as possible while facilitating the transfer of the light guide plate.

[0004] However, the traditional device still has the following problems when in use: The back of the coated surface of the light guide plate belongs to the laser dot surface of the light guide plate. This surface needs to use the same suction cup type transfer device to transfer and laminate the reflector to the dot surface of the light guide plate. However, the actual contact points between the two are only the adsorption positions of the suction cups, and the lamination is only carried out by pressing at the positions of the suction cups. This method is likely to cause uneven pressure on the reflector, and the atomization dot display effect after lamination is uneven, which may affect the qualified rate. Therefore, the existing mechanism usually alleviates the pressing pressure at the suction cup to pursue the visual effect balance of the dots. However, because the pressure is given lightly, it further leads to loose lamination of the product, and the dot effect shown when lit is clearly visible visually and has strong graininess. This device needs to be optimized. Summary of the Invention

[0005] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a light guide plate laminating equipment and method capable of enhancing the atomization display effect, which has the advantages of adjusting the lamination pressure between the light guide plate and the reflector, thereby reducing the visual effect graininess of the light guide plate and enhancing the atomization display effect.

[0006] To achieve the above object, the present invention provides the following technical solution: A light guide plate laminating device capable of enhancing the atomization display effect, including a frame, a vertical guide rail is fixedly connected to the outer wall of the top of the frame, a telescopic frame is slidably connected to the outer wall of the vertical guide rail, a telescopic rod is fixedly installed at the center of the telescopic frame, a support frame is fixedly connected to the outer wall of the bottom of the telescopic rod, a pneumatic plate is fixedly connected to the outside of the bottom of the support frame, a plurality of air suction ports are fixedly installed on the outer wall of the bottom of the pneumatic plate, a rubber gasket is fixedly connected to the outer wall of the bottom of the air suction port, an electric control air valve is fixedly connected to the outer wall of the top of the frame, a plurality of air pipes are fixedly connected to the output end of the electric control air valve, an air suction connection port is fixedly communicated with one side outer wall of the pneumatic plate, and the outer walls of the ends of two of the air pipes far from the electric control air valve are connected to the pneumatic plate through the air suction connection port, a central control operation table is fixedly connected to the outer wall of the top of the frame, and the electric control air valve is in signal connection with the central control operation table.

[0007] Preferably, a first conveyor frame is fixedly connected to the outer wall of the top of the frame, a plurality of rotating rods are rotatably connected to the inner wall of the first conveyor frame, two conveyor belts are sleeved on the outer walls of the plurality of rotating rods, a reflector is movably placed on the outer wall of the top of the conveyor belt, a second conveyor frame is also fixedly connected to the outer wall of the top of the frame, a release paper (53) is movably placed and transported on the outer wall of the top of the second conveyor frame, a light guide plate is pasted on the surface of the release paper (53), and a visual communication sensor is fixedly installed inside the top of the lighting frame.

[0008] Preferably, a movable cavity is opened inside the support frame, a central shaft rotating rod is rotatably connected to the inner wall of the bottom of the movable cavity, fan plates are fixedly connected to the outer walls around the central shaft rotating rod, a communicating plate is fixedly connected to one side outer wall of the support frame, and a communicating cavity communicated with the movable cavity is opened in the inner wall of the communicating plate.

[0009] Preferably, an electromagnetic regulating valve communicated with the movable cavity is fixedly installed on one side outer wall of the support frame, an air outlet connection port is fixedly communicated with one side outer wall of the electromagnetic regulating valve, and some of the air pipes of the electric control air valve are connected to the electromagnetic regulating valve through the air outlet connection port.

[0010] Preferably, a plurality of mounting plates are fixedly arranged on the inner wall of the communicating cavity, communication holes communicating with both sides are opened on the outer walls of the mounting plates, a limiting rod is fixedly connected to the inner wall of the communicating cavity, the inner wall of the communication hole is movably sleeved on the outer wall of the limiting rod, a pressing roller is rotatably connected to the outer wall of the bottom of the mounting plate, and an extension plate is fixedly connected to one side outer wall of the mounting plate.

[0011] Preferably, a plug board is fixedly connected to the outer wall of the fan board. An adjusting board is slidably connected to the inner wall of the plug board. A first return spring is arranged inside the plug board. One end outer wall of the first return spring is fixedly connected to one end outer wall of the fan board. The outer wall of the end of the first return spring away from the fan board is fixedly connected to one end outer wall of the adjusting board. A first magnetic block is fixedly connected to the outer wall of the end of the adjusting board away from the fan board. The outer wall of the first magnetic block is slidably connected to the inner wall of the movable cavity. A second magnetic block is fixedly connected to the outer wall of the end of the extension board away from the mounting board. The second magnetic block is magnetically connected to the first magnetic block.

[0012] Preferably, a liquid storage tank is fixedly connected to the top outer wall of the support frame. A slide rail is fixedly installed through the inner wall of the support frame at the bottom outer wall of the liquid storage tank. A third magnetic block is slidably connected to the inner wall of the slide rail. The third magnetic block is provided with discharge holes communicating with the upper and lower ends. One end outer wall of the discharge hole is fixedly connected to a second return spring. One side outer wall of the second return spring is fixedly connected to the inner wall of the slide rail. A slot communicating with the inside is formed in the top outer wall of the plug board. The slide rail is located above the slot. A fourth magnetic block is fixedly connected to one side top outer wall of the adjusting board. The fourth magnetic block is magnetically connected to the third magnetic block. When the third magnetic block is magnetically stretched away from the end of the second return spring, the third magnetic block communicates with the output port of the liquid storage tank.

[0013] Preferably, a plurality of storage sponges are fixedly connected to one side outer wall of the adjusting board below the third magnetic block. A guiding groove with a downward inclination angle is formed in the outer wall of the adjusting board. A plurality of storage sponges are fixedly connected to the guiding groove position on one side outer wall of the adjusting board below the third magnetic block.

[0014] Preferably, an air suction support is fixedly installed inside the first conveyor frame. One end air pipe of the electric control air valve passes through the first conveyor frame and is connected to the inner wall of the air suction support. The output end of the air suction support is fixedly connected to a first air pressure maintaining frame. A folding plastic board is fixedly connected to the top outer wall of the first air pressure maintaining frame. A second air pressure maintaining frame is fixedly connected to the top outer wall of the folding plastic board. The top outer wall of the first air pressure maintaining frame is fixedly communicated with an air pressure maintaining rod. The top outer wall of the air pressure maintaining rod is fixedly connected to the bottom outer wall of the second air pressure maintaining frame. One side outer wall of the first air pressure maintaining frame is fixedly communicated with an air pressure circulation pipe.

[0015] Preferably, a method for attaching a light guide plate capable of enhancing the atomization display effect, characterized in that: it includes a light guide plate attaching device described in any one of the above invention contents, and its attaching method is: Step 1: The reflective plate is transported by the conveyor belt, and the light guide plate is transported by the second conveyor rack. The central control console uses the visual communication sensor to visually monitor the specific positions of the light guide plate and the reflective plate, and then intelligently deploys the horizontal guide rail, vertical guide rail and telescopic rack to press the air pressure plate down to the position of the light guide plate; Step 2: Start the central control console to exhaust air through signal transmission, use multiple air suction ports to absorb the top outer wall of the light guide plate, suck up the light guide plate, and then move it to the top outer wall of the reflector to complete the bonding; Step 3: The air pressure is transmitted to the electromagnetic regulating valve through the electric control air valve to blow air into the active cavity, which will directly drive the fan plate to rotate and generate wind force. The wind force is mixed with the air pressure of the electric control air valve and blown out through the connecting cavity to apply pressure to the rotating rod to strengthen the fit between the rotating rod and the transmission belt. Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the reflective plate is transported by a conveyor belt, and the light guide plate is transported by a second conveyor rack. The central control console uses a visual communication sensor to visually monitor the specific positions of the light guide plate and the reflective plate, and then intelligently allocates the horizontal guide rails, vertical guide rails and telescopic racks to press the air pressure plate down to the position of the light guide plate. The central control console is activated to evacuate air through signal transmission, and a plurality of air suction ports are used to adsorb the top outer wall of the light guide plate to suck up the light guide plate, and then move it to the top outer wall of the reflective plate to complete the fitting, thereby protecting the light guide plate and reducing the granularity of the network dots. In addition, the air pressure is transmitted to the electromagnetic regulating valve through the electric-controlled air valve to blow air into the active cavity, which will directly drive the fan plate to rotate to generate wind force. The wind force is mixed with the air pressure of the electric-controlled air valve and is transmitted through the connecting cavity. Blowing out, when the air pressure plate adsorbs the rotating rod and moves toward the conveyor belt, the blowing port of the connecting cavity will first blow to the outer wall of the surface of the conveyor belt to blow away the dust and impurities that may be attached to the conveyor belt, thereby ensuring the surface cleanliness of the conveyor belt, thereby avoiding the visible particle stains caused by dust and avoiding dust hindering the visual dot particles caused by loose fitting and containing fitting bubbles, thereby further reducing the dot granularity and enhancing the atomization display effect. At the same time, when the rotating rod and the conveyor belt are fitted and the air pressure plate moves back, the blowing port of the connecting cavity will pass through the surface of the rotating rod, and pressurize the rotating rod through the blowing wind pressure, thereby strengthening the fitting of the rotating rod and the conveyor belt, thereby further reducing the dot granularity and enhancing the atomization display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention in the upper right direction.

[0017] Figure 2 It is a schematic diagram of the overall structure of the present invention in the left rear direction.

[0018] Figure 3 It is a schematic diagram of the overall structure of the present invention in a front view.

[0019] Figure 4 It is a side view schematic diagram of the overall structure of the present invention.

[0020] Figure 5 Schematic diagram of the upper right direction structure of the support frame of the present invention.

[0021] Figure 6 Schematic diagram of the right rear direction structure of the support frame of the present invention.

[0022] Figure 7 Schematic diagram of the internal structure of the support frame of the present invention.

[0023] Figure 8 Schematic diagram of the semi-sectional structure of the plug board of the present invention.

[0024] Figure 9 Schematic diagram of the semi-sectional structure of the plug board of the present invention.

[0025] Figure 10 is Figure 9 Enlarged schematic diagram of the structure at A in

[0026] Figure 11 Schematic diagram of the bottom structure of the liquid storage tank of the present invention.

[0027] Figure 12 Schematic diagram of the semi-sectional structure of the first conveyor rack of the present invention.

[0028] Figure 13 is Figure 12 Enlarged schematic diagram of the structure at B in

[0029] In the figure: 1. Frame; 2. Lighting frame; 3. Horizontal guide rail; 4. Vertical guide rail; 5. Telescopic frame; 6. Telescopic rod; 7. Support frame; 8. Air pressure plate; 9. Suction port; 10. Rubber gasket; 11. Electric control air valve; 12. Suction connection port; 13. Electromagnetic regulating valve; 14. Air outlet connection port; 15. Activity cavity; 16. Central axis rotating rod; 17. Fan plate; 18. Plug board; 19. Adjusting plate; 20. First return spring; 21. Connecting plate; 22. Connecting cavity; 23. Limiting rod; 24. Mounting plate; 25. Connecting hole; 26. Pressing roller; 27. Extension plate; 28. Magnet block two; 29. Magnet block one; 30. Storage sponge; 31. Groove; 32. Liquid storage tank; 33. Slide rail; 34. Magnet block three; 35. Discharge hole; 36. Second return spring; 37. First conveyor rack; 38. Rotating rod; 39. Transmission belt; 40. Suction support; 41. First air pressure holding rack; 42. Folding plastic plate; 43. Second air pressure holding rack; 44. Air pressure holding rod; 45. Air pressure flow pipe; 46. Central control operation table; 47. Second conveyor rack; 48. Light guide plate; 49. Reflector; 50. Visual communication sensor; 51. Guide groove; 52. Magnet block four; 53. Release paper. Specific embodiments

[0030] In order to clearly and completely describe the objectives and technical solutions of the present invention, and make the advantages more clearly understood, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0031] Embodiment 1. Please refer to Figures 1 to 13 , the present invention provides a technical solution: a light guide plate laminating device capable of enhancing the atomization display effect, including a frame 1. The outer wall of the top of the frame 1 is fixedly connected with a vertical guide rail 4. A telescopic frame 5 is slidably connected to the outer wall of the vertical guide rail 4. A telescopic rod 6 is fixedly installed at the center of the telescopic frame 5. The outer wall of the bottom of the telescopic rod 6 is fixedly connected with a support frame 7. The outer part of the bottom of the support frame 7 is fixedly connected with a pneumatic plate 8. A plurality of air suction ports 9 are fixedly installed on the outer wall of the bottom of the pneumatic plate 8. The outer wall of the bottom of the air suction port 9 is fixedly connected with a rubber gasket 10. The outer wall of the top of the frame 1 is fixedly connected with an electric control air valve 11. The output end of the electric control air valve 11 is fixedly connected with a plurality of air pipes. One side outer wall of the pneumatic plate 8 is fixedly communicated with an air suction connection port 12. One end outer walls of two of the air pipes away from the electric control air valve 11 are connected to the pneumatic plate 8 through the air suction connection port 12. The outer wall of the top of the frame 1 is fixedly connected with a central control operation table 46. The electric control air valve 11 is in signal connection with the central control operation table 46. The outer wall of the top of the frame 1 is fixedly connected with a first conveyor frame 37. A plurality of rotating rods 38 are rotatably connected to the inner wall of the first conveyor frame 37. Two conveyor belts 39 are sleeved on the outer walls of the plurality of rotating rods 38. A reflector 49 is movably placed on the outer wall of the top of the conveyor belt 39. The outer wall of the top of the frame 1 is also fixedly connected with a second conveyor frame 47. A release paper (53) is movably placed and transmitted on the outer wall of the top of the second conveyor frame 47. A light guide plate 48 is pasted on the surface of the release paper (53). The outer wall of the top of 1 is fixedly connected with 2. A visual communication sensor 50 is fixedly installed inside the top of the lighting frame 2. An activity cavity 15 is opened inside the support frame 7. A central shaft rotating rod 16 is rotatably connected to the inner wall of the bottom of the activity cavity 15. A fan plate 17 is fixedly connected to the outer walls around the central shaft rotating rod 16. The outer wall of one side of the support frame 7 is fixedly connected with a communication plate 21. A communication cavity 22 communicating with the activity cavity 15 is opened inside the inner wall of the communication plate 21.

[0032] In the present invention, the reflective plate 49 is transported by the conveyor belt 39, and the light guide plate 48 is transported by the second conveyor frame 47. The central control operation table 46 uses the visual communication sensor 50 to visually monitor the specific positions of the light guide plate 48 and the reflective plate 49, and then intelligently allocates the horizontal guide rail 3, the vertical guide rail 4 and the telescopic frame 5 to press the air pressure plate 8 down to the position of the light guide plate 48. The central control operation table 46 is activated to evacuate air through signal transmission, and the top outer wall of the light guide plate 48 is adsorbed by multiple air suction ports 9 to suck up the light guide plate 48, and then moved to the top outer wall of the reflective plate 49 to complete the bonding, thereby protecting the light guide plate 48 and reducing the graininess of the dots. The release paper 53 will be gradually stored in the frame (1) through the conveyor belt 39, and the air pressure is transmitted to the electromagnetic regulating valve 13 through the electric control air valve 11 to blow air into the active cavity 15, which will directly drive the fan plate 17 to rotate and generate wind force. , the air pressure of the wind-mixed electrically controlled air valve 11 is blown out through the connecting cavity 22, and when the air pressure plate 8 adsorbs the light guide plate 48 and moves toward the reflecting plate 49, the blowing port of the connecting cavity 22 will first blow to the outer wall of the surface of the reflecting plate 49, and blow away the dust and impurities that may be attached to the reflecting plate 49, so as to ensure the surface cleanliness of the reflecting plate 49, thereby avoiding the visual particle stains caused by dust and avoiding the visual dot particles caused by the loose fitting caused by dust, thereby further reducing the particle sense of the dots and enhancing the atomized display effect. At the same time, when the light guide plate 48 and the reflecting plate 49 are fitted together and the air pressure plate 8 moves back, the blowing port of the connecting cavity 22 will pass through the surface of the light guide plate 48, and pressurize the light guide plate 48 through the blowing wind pressure, so as to strengthen the fitting between the light guide plate 48 and the reflecting plate 49, thereby further reducing the particle sense of the dots and enhancing the atomized display effect.

[0033] Embodiment 2, on the basis of embodiment 1, an electromagnetic regulating valve 13 connected to the movable chamber 15 is fixedly installed on the outer wall of one side of the support frame 7, an air outlet connection port 14 is fixedly connected to the outer wall of one side of the electromagnetic regulating valve 13, part of the air supply pipe of the electric control air valve 11 is connected to the electromagnetic regulating valve 13 through the air outlet connection port 14, a plurality of mounting plates 24 are fixedly provided on the inner wall of the connecting chamber 22, a connecting hole 25 connected on both sides is opened on the outer wall of the mounting plate 24, a limiting rod 23 is fixedly connected to the inner wall of the connecting chamber 22, the inner wall of the connecting hole 25 is movably connected to the outer wall of the limiting rod 23, a pressing roller 26 is rotatably connected to the outer wall of the bottom of the mounting plate 24, and an extension plate 27 is fixedly connected to the outer wall of one side of the mounting plate 24.

[0034] In the present invention, when the air blowing port of the communication cavity 22 moves back past the surface of the light guide plate 48 after the light guide plate 48 and the reflection plate 49 are attached, the pressing roller 26 moves on the surface of the light guide plate 48 by means of active attachment, thereby pressing on the light guide plate 48, further reducing the dot granularity and enhancing the atomization display effect. At the same time, when the air flow blown out from the active cavity 15 passes through the communication cavity 22, it will drive the extension plate 27 to flap slightly in a polarized manner. The extension plate 27 deflects around the limit rod 23 to drive the pressing roller 26 to vibrate, thereby increasing the active area of the pressing roller 26 on the surface of the light guide plate 48, further improving the pressing effect of the pressing roller 26, reducing the dot granularity, and enhancing the atomization display effect.

[0035] Embodiment 3: On the basis of Embodiment 2, a plug board 18 is fixedly connected to the outer wall of the fan board 17. An adjusting board 19 is slidably connected to the inner wall of the plug board 18. A first return spring 20 is arranged inside the plug board 18. One end outer wall of the first return spring 20 is fixedly connected to one end outer wall of the fan board 17. The end outer wall of the first return spring 20 away from the fan board 17 is fixedly connected to one end outer wall of the adjusting board 19. A first magnetic stone 29 is fixedly connected to the end outer wall of the adjusting board 19 away from the fan board 17. The outer wall of the first magnetic stone 29 is slidably connected to the inner wall of the active cavity 15. A second magnetic stone 28 is fixedly connected to the end outer wall of the extension plate 27 away from the mounting board 24. The second magnetic stone 28 is magnetically connected to the first magnetic stone 29.

[0036] In the present invention, through the sliding connection between the adjusting board 19 and the plug board 18, the distance between the fan board 17 and the adjusting board 19 can always be freely adjusted. When the fan board 17 rotates, the first magnetic stone 29 will abut against one end of the outer wall of the output port of the active cavity 15. As the fan board 17 continues to rotate, the adjusting board 19 will be pressed and retracted into the plug board 18, so as to ensure that the first magnetic stone 29 always slides along the outer wall to the other end at the position where it fits the output port of the active cavity 15. Through this fitting method, the first magnetic stone 29 generates a magnetic attraction on the second magnetic stone 28. The continuous high-frequency rotation of multiple first magnetic stones 29 will cause the second magnetic stone 28 to produce a small reciprocating polarized swinging effect. This swinging effect further drives the pressing roller 26 to vibrate, thereby increasing the active area of the pressing roller 26 on the surface of the rotating rod 38, further improving the pressing effect of the pressing roller 26, reducing the dot granularity, and enhancing the atomization display effect.

[0037] Embodiment 4. On the basis of Embodiment 3, a liquid storage tank 32 is fixedly connected to the outer wall of the top of the support frame 7. The inner wall of the bottom of the liquid storage tank 32 penetrates through the inner wall of the support frame 7 and is fixedly installed with a slide rail 33. A third magnetic block 34 is slidably connected to the inner wall of the slide rail 33. The third magnetic block 34 is provided with a discharge hole 35 communicating with the upper and lower ends. One end of the outer wall of the discharge hole 35 is fixedly connected to a second return spring 36. One side of the outer wall of the second return spring 36 is fixedly connected to the inner wall of the slide rail 33. A slot 31 communicating with the inside is opened on the outer wall of the top of the plug board 18. The slide rail 33 is located above the slot 31. A fourth magnetic block 52 is fixedly connected to one side of the outer wall of the top of the adjusting plate 19. The fourth magnetic block 52 is magnetically connected to the third magnetic block 34. When the third magnetic block 34 is magnetically stretched away from the end of the second return spring 36, the third magnetic block 34 communicates with the output port of the liquid storage tank 32. A plurality of storage sponges 30 are fixedly connected to the outer wall of one side of the adjusting plate 19 below the third magnetic block 34. A guiding groove 51 with a downward inclination angle is opened on the outer wall of the adjusting plate 19. A plurality of storage sponges 30 are fixedly connected to the position of the guiding groove 51 on the outer wall of one side of the adjusting plate 19 below the third magnetic block 34.

[0038] In the present invention, when the adjusting plate 19 is pressed back into the plug board 18, the fourth magnetic block 52 fixedly connected to the adjusting plate 19 will be displaced synchronously and move out of the slot 31. When the support frame 7 moves back after pasting the reflector 49, the electromagnetic regulating valve 13 stops supplying air, and the rotation speed of the fan plate 17 will gradually slow down. At this time, when the plug board 18 passes through the bottom of the liquid storage tank 32 through the slot 31, the fourth magnetic block 52 will generate magnetic adsorption to attract the third magnetic block 34 to move horizontally, so that the discharge hole 35 coincides and communicates with the liquid infusion port of the liquid storage tank 32. The lubricating oil liquid loaded in the liquid storage tank 32 drops layer by layer through the discharge hole 35 onto the storage sponges 30 below. Using the mechanism that the rotation speed of the fan plate 17 will gradually slow down, the liquid addition frequency of the lubricating liquid will not be too high, avoiding excessive outflow of the lubricating liquid. The storage sponges 30 adsorb and store the lubricating oil liquid, and a part of the lubricating oil liquid seeping out from the storage sponges 30 flows layer by layer along the oblique direction of the guiding groove 51 to the fitting position of the adjusting plate 19 and the plug board 18 with the subsequent centrifugal force of the rotation of the fan plate 17, so as to reduce the friction between the plug board 18 and the adjusting plate 19. Through this device, the retention of the lubricating oil liquid can be effectively guaranteed.

[0039] Embodiment 5. On the basis of Embodiment 1, an air suction bracket 40 is fixedly installed on the inner wall of the first conveyor rack 37. One end of the air pipe of the electric control air valve 11 passes through the first conveyor rack 37 and is connected to the inner wall of the air suction bracket 40. The output end of the air suction bracket 40 is fixedly connected to a first air pressure maintaining bracket 41. The top outer wall of the first air pressure maintaining bracket 41 is fixedly connected to a folding plastic plate 42. The top outer wall of the folding plastic plate 42 is fixedly connected to a second air pressure maintaining bracket 43. The top outer wall of the first air pressure maintaining bracket 41 is fixedly communicated with an air pressure maintaining rod 44. The top outer wall of the air pressure maintaining rod 44 is fixedly connected to the bottom outer wall of the second air pressure maintaining bracket 43. One side outer wall of the first air pressure maintaining bracket 41 is fixedly communicated with an air pressure circulation pipe 45.

[0040] When the reflector 49 is displaced to the second air pressure maintaining bracket 43 through the conveyor belt 39, the air suction bracket 40 is evacuated through the electric control air valve 11, so that the second air pressure maintaining bracket 43 can tightly adsorb the reflector 49, thereby avoiding the offset of the reflector 49 caused by the rolling of the pressing roller 26.

[0041] The working principle and use process of the present invention are as follows: In the present invention, the reflective plate 49 is transported by the conveyor belt 39, and the light guide plate 48 is transported by the second conveyor frame 47. The central control operation table 46 uses the visual communication sensor 50 to visually monitor the specific positions of the light guide plate 48 and the reflective plate 49, and then intelligently deploys the horizontal guide rail 3, the vertical guide rail 4 and the telescopic frame 5, presses the air pressure plate 8 down to the position of the light guide plate 48, and starts the central control operation table 46 to evacuate air through signal transmission, and uses multiple suction ports 9 to absorb the top outer wall of the light guide plate 48, sucks up the light guide plate 48, and then moves it to the top outer wall of the reflective plate 49 to complete the bonding, thereby protecting the light guide plate 48 and reducing the graininess of the dots. The release paper 53 will be gradually collected into the frame (1) through the conveyor belt 39. The air pressure is transmitted to the electromagnetic regulating valve 13 through the electric-controlled air valve 11 to blow air into the active chamber 15, which will directly drive the fan plate 17 to rotate and generate wind force. The wind force is mixed with the air pressure of the electric-controlled air valve 11 and blown out through the connecting chamber 22. When the air pressure plate 8 adsorbs the light guide plate 48 and moves toward the conveyor belt 39, the air blowing port of the connecting chamber 22 will first blow to the outer wall of the surface of the conveyor belt 39 to blow away the dust and impurities that may be attached to the conveyor belt 39, thereby ensuring the surface cleanliness of the conveyor belt 39, thereby avoiding the visual particle stains caused by dust and avoiding the visual dot particles caused by dust blocking the loose fitting and containing fitting bubbles, thereby further reducing the dot granularity and enhancing the atomization display effect. At the same time, when the light guide plate 48 and the conveyor belt 39 are fitted, When the air pressure plate 8 moves back, the air outlet of the connecting cavity 22 will pass through the surface of the light guide plate 48, and the light guide plate 48 will be pressed by the air pressure, so as to strengthen the fit between the light guide plate 48 and the transmission belt 39, thereby further reducing the graininess of the dots and enhancing the atomized display effect. In the present invention, when the rotating rod 38 and the transmission belt 39 are fitted, the air outlet of the connecting cavity 22 moves back through the surface of the rotating rod 38, and the pressing roller 26 is used to move on the surface of the rotating rod 38 to apply pressure to the rotating rod 38, thereby further reducing the graininess of the dots and enhancing the atomized display effect. At the same time, the wind flow blown out of the active cavity 15 passes through the connecting cavity 22, which will drive the extension plate 27 to fan with a small amplitude of polarization, and the extension plate 27 is used to take the limit rod 23 as the axis. The deflection drives the pressing roller 26 to vibrate, thereby increasing the active area of ​​the pressing roller 26 with the rotating rod 38, further improving the pressure effect of the pressing roller 26, reducing the granularity of the dots, and enhancing the atomization display effect. In the present invention, the distance between the fan plate 17 and the adjusting plate 19 can always be freely adjusted through the sliding connection between the adjusting plate 19 and the plug plate 18. When the fan plate 17 rotates, the magnet block 1 29 will abut against one end of the outer wall of the output port of the active chamber 15. As the fan plate 17 continues to rotate, the adjusting plate 19 will be pressed back into the plug plate 18, thereby satisfying that the magnet block 1 29 always fits the output port position of the active chamber 15 and slides to the other end of the outer wall. Through this fitting method, the magnet block 1 29 produces magnetic attraction to the magnet block 2 28.The continuous high-frequency rotation of multiple magnetic blocks 29 will cause the magnetic block 28 to produce a small-amplitude reciprocating polarization swing effect. This swing effect further drives the pressing roller 26 to vibrate, thereby increasing the active area of the pressing roller 26 on the surface of the rotating rod 38, further improving the pressing effect of the pressing roller 26, reducing the dot granularity, and enhancing the atomization display effect. In the present invention, when the adjusting plate 19 is pressed back into the insertion plate 18, the magnetic block 52 fixed to the adjusting plate 19 will synchronously displace and move out of the slot 31. When the support frame 7 moves back after pasting the reflector 49, the electromagnetic control valve 13 stops supplying gas, and the rotation speed of the fan plate 17 will gradually slow down. At this time, when the insertion plate 18 passes through the bottom of the liquid storage tank 32 through the slot 31, the magnetic block 52 will generate magnetic adsorption to attract the magnetic block 34 to move horizontally, so that the discharge hole 35 coincides and communicates with the liquid inlet of the liquid storage tank 32. The lubricating oil liquid loaded in the liquid storage tank 32 drops layer by layer through the discharge hole 35 onto the storage sponge 30 below. The mechanism that the rotation speed of the fan plate 17 gradually slows down ensures that the liquid addition frequency of the lubricating liquid is not too high, avoiding excessive outflow of the lubricating liquid. The storage sponge 30 adsorbs and stores the lubricating oil liquid, and as the subsequent rotation centrifugal force of the fan plate 17, part of the lubricating oil liquid oozed from the storage sponge 30 flows layer by layer along the oblique guide of the guide groove 51 to the fitting position of the adjusting plate 19 and the insertion plate 18, thereby reducing the friction between the insertion plate 18 and the adjusting plate 19. Through this device, the retention of the lubricating oil liquid can be effectively guaranteed. When the reflector 49 is displaced to the second air pressure holding frame 43 through the conveyor belt 39, the suction bracket 40 is evacuated through the electric control air valve 11, so that the second air pressure holding frame 43 can tightly adsorb the reflector 49, thereby preventing the pressing roller 26 from causing deviation to the reflector 49 when rolling.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A light guide plate laminating device capable of enhancing atomized display effects, comprising a frame (1), characterized in that: The top outer wall of the frame (1) is fixedly connected to a vertical guide rail (4), the outer wall of the vertical guide rail (4) is slidably connected to a telescopic frame (5), the axis of the telescopic frame (5) is fixedly mounted with a telescopic rod (6), the bottom outer wall of the telescopic rod (6) is fixedly connected to a support frame (7), the bottom outer part of the support frame (7) is fixedly connected to an air pressure plate (8), the bottom outer wall of the air pressure plate (8) is fixedly mounted with a plurality of air intake ports (9), and the bottom outer wall of the air intake port (9) is fixedly connected with a rubber gasket (10), The top outer wall of the frame (1) is fixedly connected to an electric-controlled air valve (11), and the output end of the electric-controlled air valve (11) is fixedly connected to a plurality of air supply pipes. The outer wall of one side of the air pressure plate (8) is fixedly connected to an air suction connection port (12), wherein the outer walls of one end of the two air supply pipes away from the electric-controlled air valve (11) are connected to the air pressure plate (8) through the air suction connection port (12). The top outer wall of the frame (1) is fixedly connected to a central control console (46), and the electric-controlled air valve (11) is signal-connected to the central control console (46).

2. The light guide plate laminating device capable of enhancing the atomized display effect according to claim 1, characterized in that: The top outer wall of the frame (1) is fixedly connected to a first conveying frame (37), the inner wall of the first conveying frame (37) is rotatably connected to a plurality of rotating rods (38), the outer walls of the plurality of rotating rods (38) are sleeved with two conveying belts (39), the top outer wall of the conveying belt (39) is movably provided with a reflecting plate (49), the top outer wall of the frame (1) is also fixedly connected to a second conveying frame (47), the top outer wall of the second conveying frame (47) is provided with a release paper (53), the surface of the release paper (53) is affixed with a light guide plate (48), the top outer wall of the (1) is fixedly connected to (2), and a visual communication sensor (50) is fixedly installed inside the top of the lighting frame (2).

3. The light guide plate laminating device capable of enhancing the atomized display effect according to claim 2, characterized in that: An active cavity (15) is provided inside the support frame (7), a central axis rotating rod (16) is rotatably connected to the bottom inner wall of the active cavity (15), fan plates (17) are fixedly connected to the outer walls around the central axis rotating rod (16), a connecting plate (21) is fixedly connected to the outer wall of one side of the support frame (7), and a connecting cavity (22) connected to the active cavity (15) is provided on the inner wall of the connecting plate (21).

4. The light guide plate laminating device capable of enhancing the atomized display effect according to claim 3, characterized in that: An electromagnetic regulating valve (13) connected to the movable chamber (15) is fixedly mounted on one side outer wall of the support frame (7); an air outlet connection port (14) is fixedly connected to one side outer wall of the electromagnetic regulating valve (13); and part of the air supply pipe of the electric-controlled air valve (11) is connected to the electromagnetic regulating valve (13) via the air outlet connection port (14).

5. The light guide plate laminating device capable of enhancing the atomized display effect according to claim 3, characterized in that: The inner wall of the connecting cavity (22) is fixedly provided with a plurality of mounting plates (24); the outer wall of the mounting plate (24) is provided with a connecting hole (25) communicating at both sides; the inner wall of the connecting cavity (22) is fixedly connected to a limiting rod (23); the inner wall of the connecting hole (25) is movably sleeved with the outer wall of the limiting rod (23); the outer wall of the bottom of the mounting plate (24) is rotatably connected to a pressing roller (26); and an outer wall of one side of the mounting plate (24) is fixedly connected to an extension plate (27).

6. The light guide plate laminating device capable of enhancing the fogging display effect according to claim 5, characterized in that: The outer wall of the fan plate (17) is fixedly connected to an insert plate (18), the inner wall of the insert plate (18) is slidably connected to an adjustment plate (19), a first return spring (20) is arranged inside the insert plate (18), the outer wall of one end of the first return spring (20) is fixedly connected to the outer wall of one end of the fan plate (17), the outer wall of one end of the first return spring (20) away from the fan plate (17) is fixedly connected to the outer wall of one end of the adjustment plate (19), the outer wall of one end of the adjustment plate (19) away from the fan plate (17) is fixedly connected to a magnet block 1 (29), the outer wall of the magnet block 1 (29) is slidably connected to the inner wall of the movable cavity (15), the outer wall of one end of the extension plate (27) away from the mounting plate (24) is fixedly connected to a magnet block 2 (28), and the magnet block 2 (28) is magnetically connected to the magnet block 1 (29).

7. The light guide plate laminating device capable of enhancing the atomized display effect according to claim 6, characterized in that: The top outer wall of the support frame (7) is fixedly connected to a liquid storage tank (32), the bottom outer wall of the liquid storage tank (32) passes through the inner wall of the support frame (7) and is fixedly installed with a slide rail (33), the inner wall of the slide rail (33) is slidably connected to a third magnet block (34), the third magnet block (34) is provided with a discharge hole (35) connected to the upper and lower ends, one end outer wall of the discharge hole (35) is fixedly connected to a second return spring (36), and one side outer wall of the second return spring (36) is connected to the slide rail ( The top outer wall of the plug plate (18) is provided with a slot (31) communicating with the interior, the slide rail (33) is located on the upper side of the slot (31), and the top outer wall of the adjustment plate (19) is fixedly connected with a magnet block four (52), the magnet block four (52) is magnetically connected to the magnet block three (34), and when the magnet block three (34) is magnetically stretched away from the end of the second return spring (36), the magnet block three (34) is connected to the output port of the liquid storage tank (32).

8. The light guide plate laminating device capable of enhancing the atomized display effect according to claim 7, characterized in that: An outer wall of one side of the adjustment plate (19) is located below the third magnet block (34) and is fixedly connected to a plurality of storage sponges (30); a guide groove (51) inclined downward is provided on the outer wall of the adjustment plate (19); and an outer wall of one side of the adjustment plate (19) is located below the third magnet block (34) and is fixedly connected to a plurality of storage sponges (30) at the position of the guide groove (51).

9. The light guide plate laminating device capable of enhancing the haze display effect according to claim 2, characterized in that: An air suction bracket (40) is fixedly installed on the inner wall of the first conveying frame (37), and an air delivery pipe at one end of the electric-controlled air valve (11) passes through the first conveying frame (37) and is connected to the inner wall of the air suction bracket (40). The output end of the air suction bracket (40) is fixedly connected to a first air pressure retaining frame (41), and the top outer wall of the first air pressure retaining frame (41) is fixedly connected to a folding plastic plate (42), and the top outer wall of the folding plastic plate (42) is fixedly connected to a second air pressure retaining frame (43). The top outer wall of the first air pressure retaining frame (41) is fixedly connected to an air pressure retaining rod (44), and the top outer wall of the air pressure retaining rod (44) is fixedly connected to the bottom outer wall of the second air pressure retaining frame (43), and one side outer wall of the first air pressure retaining frame (41) is fixedly connected to an air pressure circulation pipe (45).

10. A light guide plate laminating method capable of enhancing atomized display effect, characterized in that: A light guide plate laminating device capable of enhancing atomized display effect as described in any one of claims 1 to 9, wherein the laminating method is: Step 1: The reflective plate (49) is transported by the conveyor belt (39), and the light guide plate (48) is transported by the second conveyor frame (47). The central control console (46) uses the visual communication sensor (50) to visually monitor the specific positions of the light guide plate (48) and the reflective plate (49), and then intelligently adjusts the horizontal guide rail (3), the vertical guide rail (4) and the telescopic frame (5) to press the air pressure plate (8) down to the position of the light guide plate (48); Step 2: Start the central control console (46) to evacuate air through signal transmission, use multiple air suction ports (9) to absorb the top outer wall of the light guide plate (48), suck up the light guide plate (48), and then move it to the top outer wall of the reflective plate (49) to complete the bonding; Step 3: The air pressure is transmitted through the electric-controlled air valve (11) to the electromagnetic regulating valve (13) to blow air into the movable chamber (15), which directly drives the fan plate (17) to rotate and generate wind force. The wind force is mixed with the air pressure of the electric-controlled air valve (11) and blown out through the connecting chamber (22), exerting pressure on the rotating rod (38) to strengthen the fit between the rotating rod (38) and the transmission belt (39).

Images