Die-cutting machine capable of limiting light guide plate

Abstract

The utility model relates to the technical field of die-cutting machines, in particular to a die-cutting machine capable of limiting a light guide plate, which comprises a die-cutting machine main body, a limiting component is mounted on one side of the die-cutting machine main body, and an adjusting component is arranged above the other side of the die-cutting machine main body; and the limiting assembly comprises a servo motor, the output end of the servo motor is connected with a driving rod, the outer wall of the driving rod is fixedly connected with a rotating disc, and the edge of the outer wall of the rotating disc is fixedly provided with a protruding block. According to the die-cutting machine, due to the arrangement of the limiting assembly, a conveying mechanism of the die-cutting machine body cannot be stopped, the limiting plate can limit the light guide plate, the light guide plate on the rear portion can continue to move towards the position under the die-cutting machine body, the machining frequency of the light guide plate is improved, and the machining efficiency is improved; the hydraulic air cylinder can push the light guide plate to make contact with the rotating roller, the rotating roller does not affect movement of the light guide plate, the position of the light guide plate can be adjusted, and follow-up machining is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting machines, in particular to a die-cutting machine capable of limiting the position of a light guide plate. Background Technique

[0002] The light guide plate is one of the important components of the backlight module. With the increasingly wide application of the backlight module, the demand for light guide plates of various specifications is increasing, and the light guide plate needs to be processed by a die-cutting machine.

[0003] However, when the existing die-cutting machine processes the light guide plate, when the light guide plate moves to directly below the die-cutting machine, the entire transportation mechanism of the die-cutting machine will stop for a period of time to allow the die-cutting machine to process the light guide plate, and the light guide plate that is still being transported will also stop. When processing later, the transportation mechanism is started again. This operation method is cumbersome and complex, reducing the processing efficiency of the light guide plate. Content of the Utility Model

[0004] The purpose of the utility model is to provide a die-cutting machine capable of limiting the position of a light guide plate, so as to solve the problem of the light guide plate stopping and starting, and low processing efficiency mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A die-cutting machine capable of limiting the position of a light guide plate, including:

[0006] The die-cutting machine main body, a limiting component is installed on one side of the die-cutting machine main body, and an adjusting component is arranged above the other side of the die-cutting machine main body;

[0007] The limiting component, the limiting component includes a servo motor, the output end of the servo motor is connected with a driving rod, a turntable is fixedly connected to the outer wall of the driving rod, a convex block is fixedly arranged on the outer wall edge of the turntable, a moving plate is connected to the outer wall of the convex block, connecting rods are fixedly installed at both the upper and lower ends of the moving plate, a guiding block penetrates through the inside of the connecting rod, and a limiting plate is fixedly installed below the lower connecting rod.

[0008] Preferably, the adjusting component includes a hydraulic cylinder and a fixed block, a lead screw penetrates through the inside of the fixed block, a rocker is fixedly installed at one end of the lead screw, a nut pair is arranged on the outer wall of the lead screw, a support frame is fixedly installed on the outer wall of the nut pair, a shaft rod is fixedly installed below the end of the support frame far away from the nut pair, and a roller is connected to the outer wall of the shaft rod.

[0009] Preferably, the servo motor is fixedly connected with the die-cutting machine main body, the output end of the servo motor is fixedly connected with the driving rod, and the driving rod is rotatably connected with the die-cutting machine main body.

[0010] Preferably, an arc-shaped hole is formed on the surface of the moving plate, and the diameter of the hole is the same as the rotation diameter of the convex block.

[0011] Preferably, the connecting rod is slidably connected to the guide block, and the guide block is fixedly connected to the die-cutting machine body.

[0012] Preferably, the fixing block is fixedly connected to the die-cutting machine body, and the hydraulic cylinder is fixedly connected to the die-cutting machine body.

[0013] Preferably, the lead screw is rotatably connected to the fixing block, the support frame is slidably connected to the fixing block, and the rotating roller is rotatably connected to the shaft rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) Through the setting of the limiting component, the light guide plate is placed on the die-cutting machine body for transportation. The servo motor is started, the servo motor drives the driving rod to rotate, the driving rod drives the turntable to rotate, the turntable drives the convex block to rotate, the convex block drives the moving plate to move up and down reciprocally, the moving plate drives the connecting rod and the limiting plate to move up and down reciprocally. When the light guide plate moves to directly below the die-cutting machine body, the limiting plate is exactly at the lowest end, and the die-cutting machine body processes the light guide plate. Driven by the moving plate, the connecting rod and the limiting plate will move upward again, and the light guide plate is transported out. The transportation mechanism of the die-cutting machine body does not stop, the limiting plate can limit the light guide plate, and the light guide plate behind can continue to move directly below the die-cutting machine body, improving the processing frequency of the light guide plate and the processing efficiency.

[0016] (2) Through the setting of the adjustment component, before placing the light guide plate on the die-cutting machine body, first rotate the rocker, the rocker drives the lead screw to rotate, the lead screw drives the nut pair to move, the nut pair drives the support frame to move, the support frame drives the shaft rod and the rotating roller to move, so that the rotating roller is in a suitable position. After placing the light guide plate on the die-cutting machine body, the hydraulic cylinder can push the light guide plate into contact with the rotating roller. The rotating roller does not affect the movement of the light guide plate and can adjust the position of the light guide plate to avoid affecting subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front view of the overall structure of the present utility model;

[0018] Figure 2 is a top view of the overall structure of the present utility model;

[0019] Figure 3 is of the present utility model Figure 2 structural schematic diagram of part A;

[0020] Figure 4 is an exploded schematic diagram of the limiting component of the present utility model;

[0021] Figure 5An exploded view of the adjustment component of the present utility model.

[0022] In the figure: 01, the main body of the die-cutting machine; 02, the limiting component; 21, the servo motor; 22, the driving rod; 23, the turntable; 24, the convex block; 25, the moving plate; 26, the connecting rod; 27, the guiding block; 28, the limiting plate; 03, the adjustment component; 31, the hydraulic cylinder; 32, the fixed block; 33, the lead screw; 34, the rocker; 35, the nut pair; 36, the support frame; 37, the shaft rod; 38, the roller. Specific embodiments

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , an embodiment provided by the present utility model: a die-cutting machine capable of limiting a light guide plate. The main body 01 of the die-cutting machine, the servo motor 21, the hydraulic cylinder 31, and the nut pair 35 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are all prior arts well-known to those skilled in the art, so they will not be elaborated here.

[0025] Including: the main body 01 of the die-cutting machine, a limiting component 02 is installed on one side of the main body 01 of the die-cutting machine, and an adjustment component 03 is arranged above the other side of the main body 01 of the die-cutting machine;

[0026] The limiting component 02, the limiting component 02 includes a servo motor 21, the servo motor 21 provides power, starting the servo motor 21 can drive the driving rod 22 to rotate, the driving rod 22 drives the turntable 23 to rotate, the output end of the servo motor 21 is connected to the driving rod 22, the outer wall of the driving rod 22 is fixedly connected with the turntable 23, the outer wall edge of the turntable 23 is fixedly provided with a convex block 24, the outer wall of the convex block 24 is connected with a moving plate 25, both the upper and lower ends of the moving plate 25 are fixedly installed with connecting rods 26, a guiding block 27 penetrates through the inside of the connecting rod 26, the guiding block 27 plays a guiding role for the connecting rod 26, and a limiting plate 28 is fixedly installed below the lower connecting rod 26.

[0027] Further, the adjustment component 03 includes a hydraulic cylinder 31 and a fixing block 32. The hydraulic cylinder 31 can push the light guide plate to a proper position. The fixing block 32 plays a guiding role for the support frame 36. A lead screw 33 penetrates through the interior of the fixing block 32. The rotation of the lead screw 33 can drive the movement of a nut pair 35. One end of the lead screw 33 is fixedly installed with a rocker 34. There is a nut pair 35 on the outer wall of the lead screw 33. The outer wall of the nut pair 35 is fixedly installed with a support frame 36. A shaft rod 37 is fixedly installed below one end of the support frame 36 away from the nut pair 35. A roller 38 is connected to the outer wall of the shaft rod 37.

[0028] Further, the servo motor 21 is fixedly connected to the die-cutting machine main body 01 to ensure the firmness of the position of the servo motor 21. The output end of the servo motor 21 is fixedly connected to the driving rod 22. The servo motor 21 provides power. Starting the servo motor 21 can drive the driving rod 22 to rotate. The driving rod 22 drives the turntable 23 to rotate. The driving rod 22 is rotatably connected to the die-cutting machine main body 01 to ensure that the die-cutting machine main body 01 does not affect the rotation of the driving rod 22.

[0029] Further, arc-shaped holes are formed on the surface of the moving plate 25, and the diameter of the holes is the same as the rotation diameter of the convex block 24, so that when the limiting plate 28 is at the lowermost end, the rotation of the convex block 24 for a certain distance will not drive the movement of the moving plate 25.

[0030] Further, the connecting rod 26 is slidably connected to the guiding block 27. The guiding block 27 is fixedly connected to the die-cutting machine main body 01. The guiding block 27 plays a guiding role for the connecting rod 26.

[0031] Further, the fixing block 32 is fixedly connected to the die-cutting machine main body 01 to ensure the firmness of the position of the fixing block 32. The hydraulic cylinder 31 is fixedly connected to the die-cutting machine main body 01 to ensure the firmness of the position of the hydraulic cylinder 31. The hydraulic cylinder 31 can push the light guide plate to a proper position.

[0032] Further, the lead screw 33 is rotatably connected to the fixing block 32 to ensure that the fixing block 32 does not affect the rotation of the lead screw 33. The rotation of the lead screw 33 can drive the movement of the nut pair 35. The support frame 36 is slidably connected to the fixing block 32. The fixing block 32 plays a guiding role for the support frame 36. The roller 38 is rotatably connected to the shaft rod 37 to ensure that the shaft rod 37 does not affect the rotation of the roller 38.

[0033] Working principle: When in use, first rotate the rocker 34. The rocker 34 drives the lead screw 33 to rotate. The lead screw 33 drives the nut pair 35 to move. The nut pair 35 drives the support frame 36 to move. The support frame 36 drives the shaft rod 37 and the roller 38 to move, so that the roller 38 is in a suitable position. After placing the light guide plate on the die-cutting machine main body 01, the hydraulic cylinder 31 can push the light guide plate into contact with the roller 38. Start the servo motor 21. The servo motor 21 drives the driving rod 22 to rotate. The driving rod 22 drives the turntable 23 to rotate. The turntable 23 drives the convex block 24 to rotate. The convex block 24 drives the moving plate 25 to reciprocate up and down. The moving plate 25 drives the connecting rod 26 and the limiting plate 28 to reciprocate up and down. When the light guide plate moves to directly below the die-cutting machine main body 01, the limiting plate 28 is exactly at the lowest end. The die-cutting machine main body 01 processes the light guide plate. Driven by the moving plate 25, the connecting rod 26 and the limiting plate 28 will move upward again, and the light guide plate is conveyed out. The above is the entire working principle of the present utility model.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A die-cutting machine capable of limiting a light guide plate, characterized in that, Including: A die-cutting machine main body (01), a limiting component (02) is installed on one side of the die-cutting machine main body (01), and an adjusting component (03) is arranged above the other side of the die-cutting machine main body (01); The limiting component (02), the limiting component (02) includes a servo motor (21), the output end of the servo motor (21) is connected with a driving rod (22), an outer wall of the driving rod (22) is fixedly connected with a turntable (23), an outer wall edge of the turntable (23) is fixedly provided with a convex block (24), an outer wall of the convex block (24) is connected with a moving plate (25), both upper and lower ends of the moving plate (25) are fixedly installed with connecting rods (26), a guiding block (27) penetrates through an interior of the connecting rod (26), and a limiting plate (28) is fixedly installed below the lower connecting rod (26).

2. The die-cutting machine capable of limiting a light guide plate according to claim 1, wherein: The adjusting component (03) includes a hydraulic cylinder (31) and a fixed block (32), a lead screw (33) penetrates through an interior of the fixed block (32), one end of the lead screw (33) is fixedly installed with a rocker (34), a nut pair (35) is arranged on an outer wall of the lead screw (33), an outer wall of the nut pair (35) is fixedly installed with a support frame (36), a shaft rod (37) is fixedly installed below one end of the support frame (36) far away from the nut pair (35), and a roller (38) is connected to an outer wall of the shaft rod (37).

3. The die-cutting machine capable of limiting the light guide plate according to claim 1, wherein: The servo motor (21) is fixedly connected with the die-cutting machine main body (01), the output end of the servo motor (21) is fixedly connected with the driving rod (22), and the driving rod (22) is rotatably connected with the die-cutting machine main body (01).

4. A die cutting machine capable of limiting a light guide plate according to claim 1, characterized in that: An arc-shaped hole is formed on a surface of the moving plate (25), and a diameter of the hole is the same as a rotation diameter of the convex block (24).

5. A die-cutting machine capable of limiting a light guide plate according to claim 1, characterized in that: The connecting rod (26) is slidably connected with the guiding block (27), and the guiding block (27) is fixedly connected with the die-cutting machine main body (01).

6. The die-cutting machine capable of limiting the light guide plate according to claim 2, wherein: The fixed block (32) is fixedly connected with the die-cutting machine main body (01), and the hydraulic cylinder (31) is fixedly connected with the die-cutting machine main body (01).

7. A die-cutting machine capable of limiting a light guide plate according to claim 2, characterized in that: The lead screw (33) is rotatably connected with the fixed block (32), the support frame (36) is slidably connected with the fixed block (32), and the roller (38) is rotatably connected with the shaft rod (37).

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