Packaging device for backlight source processing

Abstract

The utility model relates to the technical field of backlight source processing, and discloses a packaging device for backlight source processing, which comprises two bottom plates, a connecting plate is fixedly arranged between the front bottom plate and the rear bottom plate, a film laminating machine is fixedly arranged on the top surfaces of the bottom plates, and a fixing mechanism is arranged on the left side of the film laminating machine. A dispensing mechanism is arranged above the fixing mechanism, sliding grooves are formed in the front faces of the bottom plates, a fixing frame is fixedly arranged on the top face of the rear bottom plate, the fixing mechanism comprises an adjusting part and a fixing part, the dispensing mechanism comprises a dispensing part and a moving part, the adjusting part comprises a containing frame, and the lower end of the containing frame is located between the front bottom plate and the rear bottom plate. The four sliding grooves are evenly formed in the top face of the containing frame, the movable base drives the connecting rods to deflect, the four adjusting frames are promoted to gather inwards collaboratively and clamp the side face of the backlight source, absolute stability of the backlight source in the packaging operation is guaranteed, the positioning accuracy of the backlight source is greatly improved, and a solid foundation is laid for follow-up precision machining.

Description

Technical Field

[0001] The utility model relates to the technical field of backlight processing, and particularly relates to a packaging device for backlight processing. Background Technique

[0002] A backlight is a light source located behind a liquid crystal display (LCD), and its light-emitting effect will directly affect the visual effect of the liquid crystal display module (LCM). The liquid crystal display itself does not emit light, and it shows graphics or the result of its modulation of light;

[0003] During the process of encapsulating the LED chip into a specific form of backlight, the backlight will move, resulting in the deviation of the position of the backlight, affecting the encapsulation effect and quality of the backlight. Therefore, it is necessary to fix and position the backlight during the encapsulation process of the backlight.

[0004] Therefore, a packaging device for backlight processing is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a packaging device for backlight processing to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A packaging device for backlight processing, including a bottom plate, there are two bottom plates arranged front and back, a connecting plate is fixedly arranged between the front and back bottom plates, a film laminating machine is fixedly arranged on the top surface of the bottom plate, a fixing mechanism is arranged on the left side of the film laminating machine, and a glue dispensing mechanism is arranged above the fixing mechanism;

[0007] A sliding groove is opened on the front surface of the bottom plate, and a fixing frame is fixedly arranged on the top surface of the rear bottom plate;

[0008] The fixing mechanism includes an adjusting part and a fixing part;

[0009] The glue dispensing mechanism includes a glue dispensing part and a moving part.

[0010] Preferably, the adjusting part includes a placement rack, the lower end of the placement rack is located between the front and back bottom plates, four sliding grooves are evenly arranged on the top surface of the placement rack, sliding plates are fixedly arranged on the front and back side surfaces of the lower end of the placement rack, the sliding plates are located inside the adjacent sliding grooves and are slidably connected with the inner walls of the adjacent sliding grooves, a first cylinder is fixedly arranged on the right side surface of the connecting plate, and the right side surface of the output shaft of the first cylinder is fixedly connected with the placement rack, and the first cylinder drives the placement rack to move in the horizontal direction.

[0011] Preferably, the fixing part includes a second cylinder, which is located inside the placement rack. The bottom surface of the second cylinder is fixedly connected to the inner wall of the placement rack. The top surface of the output shaft of the second cylinder is fixedly provided with a moving seat. Four connecting rods are evenly hinged on the outer side surface of the moving seat. The other ends of the four connecting rods are all provided with adjusting frames. A limiting groove is formed on the side surface of the adjusting frame. The other ends of the connecting rods are located inside the limiting groove and are slidably connected to the inner wall of the limiting groove. The second cylinder drives the moving seat to move, and the moving seat drives the connecting rods to deflect.

[0012] Preferably, the upper end of the adjusting frame penetrates through the adjacent sliding groove and is slidably connected to the inner wall of the adjacent sliding groove. Four limiting rods are evenly fixedly provided on the outer side surface of the second cylinder. The four adjusting frames are respectively sleeved on the adjacent limiting rods and are slidably connected to the adjacent limiting rods. The limiting rods position the moving adjusting frames.

[0013] Preferably, the dispensing part includes a storage tank, the bottom surface of the storage tank is fixedly connected to the fixing frame, a fixing pipe is fixedly provided on the bottom surface of the storage tank, the lower end of the fixing pipe penetrates through the fixing frame and extends below the fixing frame, a fixing plate is fixedly provided on the bottom surface of the fixing pipe, the right side surface of the fixing plate is fixedly connected to the laminating machine, and a connecting groove is formed on the top surface of the fixing plate.

[0014] Preferably, an adjusting seat is arranged below the fixing plate. The upper end of the adjusting seat penetrates through the connecting groove and is slidably connected to the inner wall of the connecting groove. A plurality of dispensing pipes are installed on the bottom surface of the adjusting seat, and a connecting hose is installed on the left side surface of the adjusting seat. The other end of the connecting hose penetrates through the fixing plate and the fixing pipe in sequence and extends into the fixing pipe. The fixing pipe flows the glue in the storage tank into the connecting hose.

[0015] Preferably, the moving part includes a motor, the bottom surface of the motor is fixedly connected to the fixing plate, the output shaft of the motor penetrates through the fixing plate and extends below the fixing plate, and a turntable is fixedly provided on the bottom surface of the output shaft of the motor. The motor drives the turntable to rotate.

[0016] Preferably, a driving rod is fixedly provided on the bottom surface of the turntable. A driving frame is arranged below the turntable. A driving groove is formed on the side surface of the driving frame. The lower end of the driving rod penetrates through the driving groove and is slidably connected to the inner wall of the driving groove. The turntable drives the driving rod to rotate, and when the driving rod rotates, it drives the driving frame to move horizontally.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: This kind of encapsulation device for backlight processing

[0018] 1), By driving the connecting rods to deflect through the moving seat, it prompts the four adjusting frames to cooperate and move inward to clamp the side surface of the backlight, ensuring the absolute stability of the backlight during the encapsulation operation, and greatly improving the accuracy of its position positioning, laying a solid foundation for subsequent precision processing.

[0019] 2), drive the drive frame to move reciprocally through the drive rod. As the drive frame moves, the adjustment seat and the dispensing tube mounted thereon also move synchronously in reciprocation, broadening the glue application coverage range of the dispensing tube and ensuring that every inch of the area above the backlight source can be evenly coated with glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;

[0021] Figure 2 is a three-dimensional view of the fixing mechanism of the present utility model;

[0022] Figure 3 is a partial three-dimensional view of the fixing mechanism of the present utility model;

[0023] Figure 4 is a three-dimensional view of the dispensing mechanism of the present utility model;

[0024] Figure 5 is an exploded view of the turntable and the drive frame of the present utility model.

[0025] In the figure: 1 base plate, 2 connecting plate, 3 laminating machine, 4 fixing mechanism, 41 placing rack, 42 sliding plate, 43 first cylinder, 44 second cylinder, 45 moving seat, 46 connecting rod, 47 adjusting frame, 48 limiting rod, 5 dispensing mechanism, 51 storage tank, 52 fixing tube, 53 fixing plate, 54 adjusting seat, 55 dispensing tube, 56 connecting hose, 57 motor, 58 turntable, 59 drive rod, 510 drive frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1

[0028] Please refer to Figures 1-5 , the present utility model provides a technical solution: a packaging device for backlight source processing, including a base plate 1, there are two base plates 1 arranged front and back, a connecting plate 2 is fixedly arranged between the front and back two base plates 1, a laminating machine 3 is fixedly arranged on the top surface of the base plate 1, a fixing mechanism 4 is arranged on the left side of the laminating machine 3, and a dispensing mechanism 5 is arranged above the fixing mechanism 4;

[0029] A sliding groove is opened on the front surface of the base plate 1, and a fixing frame is fixedly arranged on the top surface of the rear base plate 1;

[0030] The fixing mechanism 4 includes an adjusting part and a fixing part;

[0031] The dispensing mechanism 5 includes a dispensing part and a moving part.

[0032] The adjusting part includes a placement rack 41. The lower end of the placement rack 41 is located between the front and rear bottom plates 1. Four sliding grooves are evenly arranged on the top surface of the placement rack 41. Sliding plates 42 are fixedly arranged on the front and rear side surfaces of the lower end of the placement rack 41. The sliding plates 42 are located inside the adjacent sliding grooves and are slidably connected to the inner walls of the adjacent sliding grooves. A first cylinder 43 is fixedly arranged on the right side surface of the connecting plate 2. The right side surface of the output shaft of the first cylinder 43 is fixedly connected to the placement rack 41;

[0033] The fixing part includes a second cylinder 44. The second cylinder 44 is located inside the placement rack 41. The bottom surface of the second cylinder 44 is fixedly connected to the inner wall of the placement rack 41. A moving seat 45 is fixedly arranged on the top surface of the output shaft of the second cylinder 44. Four connecting rods 46 are evenly hinged on the outer side surface of the moving seat 45. The other ends of the four connecting rods 46 are all provided with adjusting frames 47. A limiting groove is formed on the side surface of the adjusting frame 47. The other ends of the connecting rods 46 are located inside the limiting groove and are slidably connected to the inner wall of the limiting groove;

[0034] The upper end of the adjusting frame 47 penetrates through the adjacent sliding groove and is slidably connected to the inner wall of the adjacent sliding groove. Four limiting rods 48 are evenly fixedly arranged on the outer side surface of the second cylinder 44. The four adjusting frames 47 are respectively sleeved on the adjacent limiting rods 48 and are slidably connected to the adjacent limiting rods 48;

[0035] Furthermore, in this embodiment, the backlight to be processed is placed in the frame formed by the four adjusting frames 47. Subsequently, the second cylinder 44 is started, and the moving seat 45 drives the connecting rods 46 to deflect, prompting the four adjusting frames 47 to cooperate and move inward to clamp the side surface of the backlight;

[0036] Furthermore, in this embodiment, the moving seat 45 drives the connecting rods 46 to deflect, prompting the four adjusting frames 47 to cooperate and move inward to clamp the side surface of the backlight, ensuring the absolute stability of the backlight during the encapsulation operation and greatly improving the accuracy of its position positioning, laying a solid foundation for subsequent precision processing;

[0037] Embodiment Two

[0038] Please refer to Figures 1-5 , and on the basis of Embodiment One, it is further obtained that: the dispensing part includes a storage box 51. The bottom surface of the storage box 51 is fixedly connected to the fixing frame. A fixing pipe 52 is fixedly arranged on the bottom surface of the storage box 51. The lower end of the fixing pipe 52 penetrates through the fixing frame and extends below the fixing frame. A fixing plate 53 is fixedly arranged on the bottom surface of the fixing pipe 52. The right side surface of the fixing plate 53 is fixedly connected to the laminating machine 3. A connecting groove is formed on the top surface of the fixing plate 53;

[0039] A regulating base 54 is provided below the fixed plate 53. The upper end of the regulating base 54 penetrates through the connecting groove and is slidably connected to the inner wall of the connecting groove. A plurality of dispensing tubes 55 are installed on the bottom surface of the regulating base 54. A connecting hose 56 is installed on the left side surface of the regulating base 54. The other end of the connecting hose 56 penetrates through the fixed plate 53 and the fixed tube 52 in sequence and extends into the interior of the fixed tube 52;

[0040] The moving part includes a motor 57. The bottom surface of the motor 57 is fixedly connected to the fixed plate 53. The output shaft of the motor 57 penetrates through the fixed plate 53 and extends below the fixed plate 53. A turntable 58 is fixedly arranged on the bottom surface of the output shaft of the motor 57;

[0041] A driving rod 59 is fixedly arranged on the bottom surface of the turntable 58. A driving frame 510 is arranged below the turntable 58. A driving groove is formed on the side surface of the driving frame 510. The lower end of the driving rod 59 penetrates through the driving groove and is slidably connected to the inner wall of the driving groove;

[0042] Further, after the backlight source is firmly clamped in this embodiment, the motor 57 is immediately started to drive the turntable 58 to rotate. The rotation of the turntable 58 drives the driving rod 59 to move. The driving rod 59 drives the driving frame 510 to move reciprocally. As the driving frame 510 moves, the regulating base 54 and the dispensing tubes 55 installed thereon also move synchronously and reciprocally. The first cylinder 43 pushes the placing rack 41 and the backlight source carried thereon slowly into the internal space of the laminating machine 3. The laminating machine 3 is immediately started to perform precise and efficient encapsulation processing on the backlight source that has been coated with glue;

[0043] Further, in this embodiment, the driving rod 59 drives the driving frame 510 to move reciprocally. As the driving frame 510 moves, the regulating base 54 and the dispensing tubes 55 installed thereon also move synchronously and reciprocally, broadening the glue coating coverage range of the dispensing tubes 55 to ensure that every inch of the area above the backlight source can be evenly coated with glue.

[0044] During use, place the backlight to be processed within the framework formed by the four adjusting brackets 47. Subsequently, activate the second air cylinder 44. The moving seat 45 drives the connecting rod 46 to deflect, prompting the four adjusting brackets 47 to converge inwardly in coordination, clamping the sides of the backlight, ensuring absolute stability of the backlight during the encapsulation operation, and greatly improving the accuracy of its position positioning, laying a solid foundation for subsequent precision processing. After the backlight is firmly clamped, the motor 57 is immediately activated to drive the turntable 58 to rotate. The rotation of the turntable 58 drives the driving rod 59 to move. The driving rod 59 drives the driving bracket 510 to move reciprocally. As the driving bracket 510 moves, the adjusting seat 54 and the dispensing tube 55 mounted thereon also move synchronously and reciprocally, broadening the glue application coverage range of the dispensing tube 55 to ensure that every area above the backlight can be evenly coated with glue. The first air cylinder 43 pushes the placement rack 41 and the backlight carried thereon slowly into the internal space of the laminating machine 3. The laminating machine 3 is then activated to perform precise and efficient encapsulation processing on the backlight that has completed glue application.

[0045] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to the 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. An encapsulation device for backlight processing, comprising a bottom plate (1), characterized in that: There are two bottom plates (1) arranged front and back. A connecting plate (2) is fixedly arranged between the front and back bottom plates (1). A laminating machine (3) is fixedly arranged on the top surface of the bottom plate (1). A fixing mechanism (4) is arranged on the left side of the laminating machine (3). A dispensing mechanism (5) is arranged above the fixing mechanism (4). A sliding groove is formed on the front surface of the bottom plate (1). A fixing frame is fixedly arranged on the top surface of the rear bottom plate (1). The fixing mechanism (4) includes an adjusting part and a fixing part. The dispensing mechanism (5) includes a dispensing part and a moving part. The fixing part includes a second cylinder (44). The second cylinder (44) is located inside the placement rack (41). The bottom surface of the second cylinder (44) is fixedly connected to the inner wall of the placement rack (41). A moving seat (45) is fixedly arranged on the top surface of the output shaft of the second cylinder (44). Four connecting rods (46) are evenly hinged on the outer side surface of the moving seat (45). The other ends of the four connecting rods (46) are all provided with adjusting frames (47). A limiting groove is formed on the side surface of the adjusting frame (47). The other end of the connecting rod (46) is located inside the limiting groove and is slidably connected to the inner wall of the limiting groove.

2. The encapsulation device for backlight processing according to claim 1, wherein: The adjusting part includes a placement rack (41). The lower end of the placement rack (41) is located between the front and back bottom plates (1). Four sliding grooves are evenly arranged on the top surface of the placement rack (41). Sliding plates (42) are fixedly arranged on the front and back side surfaces of the lower end of the placement rack (41). The sliding plates (42) are located inside the adjacent sliding grooves and are slidably connected to the inner walls of the adjacent sliding grooves. A first cylinder (43) is fixedly arranged on the right side surface of the connecting plate (2). The right side surface of the output shaft of the first cylinder (43) is fixedly connected to the placement rack (41).

3. The encapsulation device for backlight processing according to claim 1, wherein: The upper end of the adjusting frame (47) penetrates through the adjacent sliding groove and is slidably connected to the inner wall of the adjacent sliding groove. Four limiting rods (48) are evenly fixedly arranged on the outer side surface of the second cylinder (44). The four adjusting frames (47) are respectively sleeved on the adjacent limiting rods (48) and are slidably connected to the adjacent limiting rods (48).

4. A packaging device for backlight processing according to claim 1, characterized in that: The dispensing part includes a storage box (51). The bottom surface of the storage box (51) is fixedly connected to the fixing frame. A fixing pipe (52) is fixedly arranged on the bottom surface of the storage box (51). The lower end of the fixing pipe (52) penetrates through the fixing frame and extends below the fixing frame. A fixing plate (53) is fixedly arranged on the bottom surface of the fixing pipe (52). The right side surface of the fixing plate (53) is fixedly connected to the laminating machine (3). A connecting groove is formed on the top surface of the fixing plate (53).

5. The encapsulation device for backlight processing according to claim 4, characterized in that: An adjusting seat (54) is arranged below the fixing plate (53). The upper end of the adjusting seat (54) penetrates through the connecting groove and is slidably connected to the inner wall of the connecting groove. A plurality of dispensing pipes (55) are installed on the bottom surface of the adjusting seat (54). A connecting hose (56) is installed on the left side surface of the adjusting seat (54). The other end of the connecting hose (56) penetrates through the fixing plate (53) and the fixing pipe (52) in sequence and extends into the fixing pipe (52).

6. The encapsulation device for backlight processing according to claim 1, wherein: The moving part includes a motor (57), the bottom surface of the motor (57) is fixedly connected to a fixing plate (53), the output shaft of the motor (57) penetrates through the fixing plate (53) and extends below the fixing plate (53), and a turntable (58) is fixedly arranged on the bottom surface of the output shaft of the motor (57).

7. The encapsulation device for backlight processing according to claim 6, wherein: A driving rod (59) is fixedly arranged on the bottom surface of the turntable (58), a driving frame (510) is arranged below the turntable (58), a driving groove is formed on the side surface of the driving frame (510), and the lower end of the driving rod (59) penetrates through the driving groove and is slidably connected to the inner wall of the driving groove.

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