Spacing-adjustable carton cutting machine

Abstract

The carton cutting machine comprises a bottom plate, two through openings are symmetrically formed in the surface of the bottom plate, two moving blocks are installed in each through opening, frames are fixedly connected to the tops of the two moving blocks, first electric push rods are fixedly connected to the interiors of the two frames, and the first electric push rods are fixedly connected to the interiors of the first electric push rods. The output end of the first electric push rod is fixedly connected with a pressing plate used for pressing a carton, and two moving plates are arranged at the bottom of the bottom plate. Through the arrangement of the rotating assembly, the second electric push rod, the pressing plate and the first electric push rod, the rotating rod and the inclined rod can be driven by the second electric push rod to rotate, the distance between the two frames can be changed easily, and therefore the pressing plate is driven to move under the action of the first electric push rod to press cartons of different specifications; and it is guaranteed that the carton is more stable in the cutting process, the carton cutting convenience is greatly improved, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of carton cutting, in particular to a carton cutting machine with adjustable spacing. Background Technique

[0002] A carton (English: carton or hard paper case) is the most widely used packaging product. According to different materials, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models.

[0003] In the prior art, when cutting a carton, the two ends of the carton need to be pressed tightly to ensure that the carton does not move during the cutting process. When cutting cartons of different lengths, it is impossible to adjust the spacing according to the usage requirements to quickly press the carton, resulting in the inability to ensure the cutting stability of the carton when encountering longer or shorter cartons, and the poor cutting effect of the carton. To solve this problem, a carton cutting machine with adjustable spacing is proposed. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that it is impossible to adjust the spacing according to the usage requirements to quickly press the carton, resulting in the inability to ensure the cutting stability of the carton when encountering longer or shorter cartons, and the poor cutting effect of the carton.

[0005] To solve the above technical problem, a technical solution adopted by the utility model is: to provide a carton cutting machine with adjustable spacing, including a bottom plate. Two through holes are symmetrically opened on the surface of the bottom plate. Two moving blocks are installed inside each of the two through holes. A frame is fixedly connected to the tops of the two moving blocks. A first electric push rod is fixedly connected inside each of the two frames. The output end of the first electric push rod is fixedly connected to a pressing plate for pressing the carton. Two moving plates are arranged at the bottom of the bottom plate. The bottoms of the two moving blocks are fixedly connected to the tops of the corresponding moving plates. A rotating assembly is arranged between the two moving plates. Two vertical rods are fixedly connected to the top of the bottom plate. The tops of the two vertical rods are fixedly connected to a top plate;

[0006] A third electric push rod is fixedly connected to the bottom of the top plate. A moving sleeve is sleeved and slidably connected to the outside of the two vertical rods. The output end of the third electric push rod is fixedly connected to the top of the moving sleeve. A first electric slide rail is fixedly installed on the surface of the moving sleeve. A cross plate is fixedly installed on one side of the surface of the first electric slide rail. A second electric slide rail is fixedly installed at the bottom of the cross plate. A cutting device is fixedly installed at the bottom of the second electric slide rail. A cutting blade is arranged below the cutting device.

[0007] Preferably, the rotating assembly includes a rotating rod, the top of the rotating rod is rotatably connected to the bottom of the bottom plate, and two inclined plates are rotatably connected to the surface of the rotating rod. The opposite ends of the two inclined plates are rotatably connected to the bottom of the corresponding moving plate. By rotating the rotating rod, the inclined plates on both sides can be driven to rotate, facilitating the relative movement of the moving plates on both sides, which is very convenient.

[0008] Preferably, a plurality of the moving blocks are slidably connected to the inner side wall of the corresponding through port.

[0009] Preferably, two T-shaped grooves are formed on one side of the surface of each of the two frames, and a T-shaped rod is slidably connected to the inside of each of the plurality of T-shaped grooves. The bottom of the adjacent T-shaped rods is fixedly connected to the top of the pressing plate. By the stable sliding of the T-shaped rods in the T-shaped grooves, the pressing plate remains stable during the downward pressing process.

[0010] Preferably, a plurality of support blocks are fixedly connected to the four surrounding sides of the bottom of the bottom plate. The provided support blocks facilitate the support of the device and are beneficial for placement.

[0011] Preferably, a second electric push rod is fixedly connected to the bottom of the bottom plate, and the output end of the second electric push rod is fixedly connected to one side of the surface of one of the moving plates. By providing the second electric push rod, the moving plate can be driven to move, making it more convenient to use.

[0012] The beneficial effects of the present utility model are as follows:

[0013] By providing a rotating assembly, a second electric push rod, a pressing plate and a first electric push rod, the present utility model can drive the rotating rod and the inclined rod to rotate under the drive of the second electric push rod, which is beneficial to changing the distance between the two frames. Thus, under the action of the first electric push rod, the pressing plate is driven to move to press cartons of different specifications, ensuring more stability during the cutting process of the cartons, greatly improving the convenience of carton cutting, and having stronger practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a first perspective three-dimensional view of a carton cutting machine with adjustable spacing according to the present utility model;

[0015] Figure 2 is a second perspective three-dimensional view of a carton cutting machine with adjustable spacing according to the present utility model;

[0016] Figure 3 is a partial structural schematic diagram of a carton cutting machine with adjustable spacing according to the present utility model;

[0017] Figure 4 is of the present utility model Figure 1 an enlarged view of A.

[0018] In the figure: 1, bottom plate; 2, pressing plate; 3, moving sleeve; 4, vertical rod; 5, top plate; 6, first electric slide rail; 7, third electric push rod; 8, T-shaped groove; 9, first electric push rod; 10, frame; 11, moving block; 12, support block; 13, cross plate; 14, through hole; 15, T-shaped rod; 16, moving plate; 17, rotating rod; 18, second electric push rod; 19, inclined plate; 20, second electric slide rail; 21, cutting device; 22, cutting blade. Specific embodiments

[0019] The following describes in detail the preferred embodiments of the present invention with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making the protection scope of the present invention more clearly defined.

[0020] Please refer to Figures 1 to 3 , a carton cutting machine with adjustable spacing, including a bottom plate 1. Two through holes 14 are symmetrically opened on the surface of the bottom plate 1. Two moving blocks 11 are installed inside each of the two through holes 14. The tops of the two moving blocks 11 are fixedly connected to a frame 10, which facilitates the movement of the moving blocks 11 inside the through holes 14 and is conducive to moving the frame 10. A first electric push rod 9 is fixedly connected inside the two frames 10. The output end of the first electric push rod 9 is fixedly connected to a pressing plate 2 for pressing the carton. By setting the first electric push rod 9, the pressing plate 2 can be driven to move, facilitating pressing the carton. Two moving plates 16 are arranged at the bottom of the bottom plate 1. The bottoms of the two moving blocks 11 are fixedly connected to the tops of the corresponding moving plates 16. A rotating assembly is arranged between the two moving plates 16. Two vertical rods 4 are fixedly connected to the top of the bottom plate 1. The tops of the two vertical rods 4 are fixedly connected to a top plate 5;

[0021] A third electric push rod 7 is fixedly connected to the bottom of the top plate 5. A moving sleeve 3 is sleeved and slidably connected to the outside of the two vertical rods 4. The output end of the third electric push rod 7 is fixedly connected to the top of the moving sleeve 3. By providing the third electric push rod 7, the moving sleeve 3 can be driven to slide outside the vertical rod 4, which is more convenient during the operation. A first electric slide rail 6 is fixedly installed on the surface of the moving sleeve 3. One side of the surface of the first electric slide rail 6 is fixedly installed with a cross plate 13. A second electric slide rail 20 is fixedly installed at the bottom of the cross plate 13. A cutting device 21 is fixedly installed at the bottom of the second electric slide rail 20. A cutting blade 22 is arranged below the cutting device 21. By the drive of the first electric slide rail 6 and the second electric slide rail 20, it is convenient to move the cutting device 21 to a suitable position, which is beneficial to cutting the cardboard box with the cutting blade 22. A plurality of moving blocks 11 are slidably connected to the inner side walls of the corresponding through ports 14. A plurality of support blocks 12 are fixedly connected to the four surrounding sides of the bottom of the bottom plate 1. By providing the support blocks 12, it is convenient to support the device and is beneficial for placement.

[0022] As Figure 2 and Figure 4 shown, the rotating assembly includes a rotating rod 17. The top of the rotating rod 17 is rotatably connected to the bottom of the bottom plate 1. Two inclined plates 19 are rotatably connected to the surface of the rotating rod 17. One end of the two inclined plates 19 is rotatably connected to the bottom of the corresponding moving plate 16. By the rotation of the rotating rod 17, the two inclined plates 19 on both sides can be driven to rotate, which is convenient to drive the moving plates 16 on both sides to move relatively, which is very convenient. Two T-shaped grooves 8 are opened on one side of the surface of the two frames 10. A plurality of T-shaped rods 15 are slidably connected to the inside of the plurality of T-shaped grooves 8. The bottom of the adjacent T-shaped rods 15 is fixedly connected to the top of the pressing plate 2. By the stable sliding of the T-shaped rods 15 inside the T-shaped grooves 8, the pressing plate 2 remains stable during the downward pressing process. A second electric push rod 18 is fixedly connected to the bottom of the bottom plate 1. The output end of the second electric push rod 18 is fixedly connected to one side of the surface of one of the moving plates 16. By providing the second electric push rod 18, the moving plate 16 can be driven to move, which is more convenient to use.

[0023] When the utility model is in use, when pressing cartons of different lengths, the second electric push rod 18 is opened, and the second electric push rod 18 drives the moving plate 16 to move. When the moving plate 16 moves, with the cooperation of the rotating rod 17 and the inclined plate 19, the two moving plates 16 move relatively. The movement of the moving plate 16 drives the moving block 11 to move inside the through hole 14, so as to drive the frame 10 to move. After the frame 10 moves to a suitable position, the carton is placed above the bottom plate 1. The first electric push rod 9 is opened, and the first electric push rod 9 drives the pressing plate 2 to move, so as to facilitate pressing the two ends of the carton. When cutting the carton, the third electric push rod 7 is opened, and the third electric push rod 7 drives the moving sleeve 3 to slide outside the vertical rod 4. Under the drive of the first electric slide rail 6 and the second electric slide rail 20, the cutting device 21 is moved, and the carton can be cut under the action of the cutting blade 22, which is very convenient and has stronger practicability.

[0024] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A carton cutting machine with adjustable spacing, comprising a bottom plate (1), characterized in that: Two through openings (14) are symmetrically provided on the surface of the bottom plate (1), two moving blocks (11) are installed inside the two through openings (14), the tops of the two moving blocks (11) are fixedly connected to a frame (10), the insides of the two frames (10) are fixedly connected to a first electric push rod (9), the output end of the first electric push rod (9) is fixedly connected to a pressing plate (2) for pressing the carton, two moving plates (16) are arranged at the bottom of the bottom plate (1), the bottoms of the two moving blocks (11) are fixedly connected to the tops of the corresponding moving plates (16), a rotating assembly is arranged between the two moving plates (16), the top of the bottom plate (1) is fixedly connected to two vertical rods (4), the tops of the two vertical rods (4) are fixedly connected to a top plate (5); The bottom of the top plate (5) is fixedly connected to a third electric push rod (7), the outer sleeves of the two vertical rods (4) are slidably connected to a movable sleeve (3), the output end of the third electric push rod (7) is fixedly connected to the top of the movable sleeve (3), the surface of the movable sleeve (3) is fixedly installed with a first electric slide rail (6), one side of the surface of the first electric slide rail (6) is fixedly installed with a transverse plate (13), the bottom of the transverse plate (13) is fixedly installed with a second electric slide rail (20), the bottom of the second electric slide rail (20) is fixedly installed with a cutting device (21), and a cutting blade (22) is arranged below the cutting device (21).

2. The cardboard box cutting machine with adjustable spacing according to claim 1, characterized in that: The rotating assembly comprises a rotating rod (17), the top of which is rotatably connected to the bottom of the base plate (1), and two inclined plates (19) are rotatably connected to the surface of the rotating rod (17), and opposite ends of the two inclined plates (19) are rotatably connected to the bottom of the corresponding movable plate (16).

3. The cardboard box cutting machine with adjustable spacing according to claim 1, characterized in that: The plurality of moving blocks (11) are slidably connected to the inner side walls of the corresponding through openings (14).

4. The cardboard box cutting machine with adjustable spacing according to claim 1, characterized in that: Two T-shaped grooves (8) are provided on one side of the surface of the two frames (10), and T-shaped rods (15) are slidably connected inside the plurality of T-shaped grooves (8), and the bottoms of adjacent T-shaped rods (15) are fixedly connected to the top of the clamping plate (2).

5. The cardboard box cutting machine with adjustable spacing according to claim 1, characterized in that: A plurality of support blocks (12) are fixedly connected around the bottom of the base plate (1).

6. The cardboard box cutting machine with adjustable spacing according to claim 1, characterized in that: A second electric push rod (18) is fixedly connected to the bottom of the base plate (1), and an output end of the second electric push rod (18) is fixedly connected to one side of the surface of one of the moving plates (16).

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