Downward-pressing positioning device of paperboard splitting machine

Abstract

The utility model discloses a pressing positioning device of a paperboard dividing and cutting machine, which relates to the field of paperboard dividing and cutting machines and comprises a dividing and cutting machine base, a dividing and cutting table is arranged on the outer surface of the upper end of the dividing and cutting machine base, a dividing and cutting tool mechanism and a positioning frame are arranged on the outer surface of the upper end of the dividing and cutting table, and the dividing and cutting tool mechanism is positioned on one side of the positioning frame. According to the downward-pressing positioning device of the paperboard splitting machine, when the positioning frame is used, the positioning pressing plate can be driven by the hydraulic cylinder to move downwards, a paperboard can be pressed by the positioning pressing plate, the stability of the paperboard in the cutting process can be guaranteed, the extension plate can be extended by the electric push rod through the connecting plate, and therefore the stability of the paperboard in the cutting process can be guaranteed. According to the paperboard cutting device, paperboards with different widths can be pressed conveniently, in addition, an extension plate can drive edge fixing plates through a driving motor, the edge fixing plates can rotationally abut against the two sides of the paperboards, the two sides of the paperboards can be stacked in order, the situation that the paperboards are staggered during cutting can be avoided, and the cutting effect on the paperboards can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of cardboard slitting machines, in particular to a downward pressing positioning device of a cardboard slitting machine. Background Art

[0002] Cardboard, also known as board paper, is a thick paper sheet made from various pulps and composed of interwoven fibers. The difference between cardboard and paper is usually distinguished by quantity and thickness. When processing cardboard, a slitting machine is generally used to cut the cardboard, but the existing slitting machines have certain inconveniences when used.

[0003] A corrugated cardboard processing and cutting machine is disclosed in the Chinese utility model patent application No.: CN202320254562.3. The utility model utilizes an elastic downward pressing device and a positioning mechanism to cooperate with each other. The connecting plate drives the bracket to move downward, so that the slide bar can move vertically downward, so that the elastic supporting mechanism drives the pressure roller to rotate until the pressure roller presses on the cardboard. When the cutting knife moves downward to cut the cardboard, the pressure roller will rotate and press on the cardboard to position the cardboard, making the position of the cardboard more stable. However, the cutting machine cannot align the cardboard from the side when in use. In the process of cutting the cardboard, the cardboard is easily misplaced, which easily affects the cutting effect of the cardboard. For this reason, we propose a downward pressing and positioning device for a cardboard slitting machine. Utility Model Content

[0004] The main purpose of the utility model is to provide a downward pressing positioning device for a cardboard slitting machine, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a downward pressure positioning device of a cardboard slitting machine, comprising a slitting machine base, a slitting table is provided on the upper outer surface of the slitting machine base, a slitting tool mechanism and a positioning frame are provided on the upper outer surface of the slitting table, the slitting tool mechanism is located on one side of the positioning frame, a controller is provided on the outer surface of one end of the slitting tool mechanism, a hydraulic cylinder is provided on the upper outer surface of the positioning frame, a positioning pressure plate is provided on the outer surface of one end of the hydraulic cylinder, an extension plate is provided in the middle of the positioning pressure plate, an electric push rod is provided on the upper outer surface of the positioning pressure plate, a connecting plate is provided on the upper outer surface of the extension plate, a fixed edge plate is provided in the middle of the extension plate, and a driving motor is provided on the outer surface of one side of the extension plate.

[0006] Preferably, the upper outer surface of the slitting machine base is fixedly connected to the lower outer surface of the slitting table, and the upper outer surface of the slitting table is detachably connected to the lower outer surface of the positioning frame.

[0007] Preferably, the outer surface of the upper end of the positioning frame is detachably connected to the outer surface of one end of the hydraulic cylinder, and the outer surface of one end of the hydraulic cylinder is detachably connected to the outer surface of the upper end of the positioning pressure plate.

[0008] Preferably, the outer surface of the upper end of the positioning pressure plate is detachably connected to the outer wall of the electric push rod, the number of the electric push rod is two groups, and the inner surfaces at both ends of the positioning pressure plate are movably connected to the outer surfaces at both ends of the extension plate.

[0009] Preferably, the outer surface of the upper end of the extension plate is fixedly connected to the outer surface of one end of the connecting plate, and the inner surfaces at both ends of the extension plate are movably connected to the outer surfaces at both ends of the fixed edge plate.

[0010] Preferably, the outer surface of one side of the extension plate is detachably connected to the outer surface of one end of the driving motor, and the number of the extension plates is two groups.

[0011] Beneficial Effects

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The arranged positioning frame can drive the positioning pressing plate to move downward through the hydraulic cylinder when in use, so that the positioning pressing plate can press the cardboard, thereby ensuring the stability of the cardboard during cutting, and the electric push rod can extend the extension plate through the connecting plate, so as to facilitate the pressing of cardboards of different widths, and in addition, the extension plate can drive the fixed edge plate through the driving motor, so that the fixed edge plate can be rotated to abut against the two sides of the cardboard, thereby aligning the two sides of the cardboard, thereby avoiding the misalignment of the cardboard during cutting, and ensuring the cutting effect of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural diagram of the positioning frame 4 of the utility model;

[0016] Figure 3 This is a structural diagram of the positioning pressing plate 7 of the utility model;

[0017] Figure 4 It is a bottom view of the positioning pressing plate 7 of the utility model.

[0018] In the figure: 1. Slitting machine base; 2. Slitting table; 3. Slitting tool mechanism; 4. Positioning frame; 5. Controller; 6. Hydraulic cylinder; 7. Positioning pressure plate; 8. Extension plate; 9. Electric push rod; 10. Connecting plate; 11. Edge fixing plate; 12. Driving motor. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, a downward pressing positioning device of a cardboard slitting machine comprises a slitting machine base 1, a slitting table 2 is arranged on the upper outer surface of the slitting machine base 1, a slitting tool mechanism 3 and a positioning frame 4 are arranged on the upper outer surface of the slitting table 2, the slitting tool mechanism 3 is located on one side of the positioning frame 4, a controller 5 is arranged on the outer surface of one end of the slitting tool mechanism 3, a hydraulic cylinder 6 is arranged on the upper outer surface of the positioning frame 4, a positioning pressure plate 7 is arranged on the outer surface of one end of the hydraulic cylinder 6, an extension plate 8 is arranged in the middle of the positioning pressure plate 7, an electric push rod 9 is arranged on the upper outer surface of the positioning pressure plate 7, a connecting plate 10 is arranged on the upper outer surface of the extension plate 8, a fixed edge plate 11 is arranged in the middle of the extension plate 8, and the extension plate 8 is provided with a connecting plate 10. A driving motor 12 is provided on the outer surface of one side of the plate 8; the upper outer surface of the slitting machine base 1 is fixedly connected to the lower outer surface of the slitting table 2, and the upper outer surface of the slitting table 2 is detachably connected to the lower outer surface of the positioning frame 4. When in use, the positioning frame 4 can drive the positioning pressing plate 7 to move downward through the hydraulic cylinder 6, so that the positioning pressing plate 7 can press the cardboard, which can ensure the stability of the cardboard during cutting, and the electric push rod 9 can extend the extension plate 8 through the connecting plate 10, which can facilitate the pressing of cardboards of different widths. In addition, the extension plate 8 can drive the fixed edge plate 11 through the driving motor 12, so that the fixed edge plate 11 can be rotated and pressed against both sides of the cardboard. It can align both sides of the cardboard, avoid the misalignment of the cardboard during cutting, and ensure the cutting effect of the cardboard; the upper outer surface of the positioning frame 4 is detachably connected to the outer surface of one end of the hydraulic cylinder 6, and the outer surface of one end of the hydraulic cylinder 6 is detachably connected to the upper outer surface of the positioning pressing plate 7. The hydraulic cylinder 6 can drive the positioning pressing plate 7 to move downward, so that the positioning pressing plate 7 can press the cardboard, which can ensure the stability of the cardboard during cutting; the upper outer surface of the positioning pressing plate 7 is detachably connected to the outer wall of the electric push rod 9, and the number of the electric push rod 9 is two groups. The inner surfaces of both ends of the positioning pressing plate 7 are movably connected to the outer surfaces of both ends of the extension plate 8. The extension plate 8 can be convenient for extending the positioning pressing plate 7, which can be convenient for pressing cardboards of different widths; the upper end outer surface of the extension plate 8 is fixedly connected to the outer surface of one end of the connecting plate 10, and the inner surfaces of both ends of the extension plate 8 are movably connected to the outer surfaces of both ends of the fixed edge plate 11. When the connecting plate 10 is in use, it is convenient for the electric push rod 9 to move the extension plate 8; the outer surface of one side of the extension plate 8 is detachably connected to the outer surface of one end of the driving motor 12. There are two groups of extension plates 8. When in use, the driving motor 12 can drive the fixed edge plate 11 to flip over, so that the fixed edge plate 11 can be erected and pressed against the two sides of the cardboard, which can have the effect of aligning the two sides of the cardboard.

[0021] How it works

[0022] It should be noted that the utility model is a downward pressing positioning device for a cardboard slitting machine. When in use, the cardboard to be slit can be placed on the slitting table 2 and moved, so that the cardboard passes through the positioning frame 4 to the slitting tool mechanism 3 for slitting. When the cardboard passes through the positioning frame 4, the positioning frame 4 can drive the positioning pressing plate 7 to move downward through the hydraulic cylinder 6, so that the positioning pressing plate 7 can press the cardboard, which can ensure the stability of the cardboard during cutting, and the electric push rod 9 can extend the extension plate 8 through the connecting plate 10, which can facilitate the pressing of cardboards of different widths. In addition, the extension plate 8 can drive the fixed edge plate 11 through the driving motor 12, so that the fixed edge plate 11 can be rotated and pressed against the two sides of the cardboard, which can align the two sides of the cardboard, avoid the misalignment of the cardboard during cutting, and ensure the cutting effect of the cardboard, which is more practical.

[0023] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A downward positioning device for a cardboard slitting machine, comprising a slitting machine base (1), characterized in that: The upper outer surface of the slitting machine base (1) is provided with a slitting table (2), the upper outer surface of the slitting table (2) is provided with a slitting tool mechanism (3) and a positioning frame (4), the slitting tool mechanism (3) is located on one side of the positioning frame (4), the outer surface of one end of the slitting tool mechanism (3) is provided with a controller (5), the upper outer surface of the positioning frame (4) is provided with a hydraulic cylinder (6), the outer surface of one end of the hydraulic cylinder (6) is provided with a positioning pressure plate (7), the middle of the positioning pressure plate (7) is provided with an extension plate (8), the upper outer surface of the positioning pressure plate (7) is provided with an electric push rod (9), the upper outer surface of the extension plate (8) is provided with a connecting plate (10), the middle of the extension plate (8) is provided with a fixed edge plate (11), and the outer surface of one side of the extension plate (8) is provided with a driving motor (12).

2. The downward pressing positioning device of a cardboard slitting machine according to claim 1, characterized in that: The upper outer surface of the slitting machine base (1) is fixedly connected to the lower outer surface of the slitting table (2), and the upper outer surface of the slitting table (2) is detachably connected to the lower outer surface of the positioning frame (4).

3. The downward pressing positioning device of a cardboard slitting machine according to claim 1, characterized in that: The outer surface of the upper end of the positioning frame (4) is detachably connected to the outer surface of one end of the hydraulic cylinder (6), and the outer surface of one end of the hydraulic cylinder (6) is detachably connected to the outer surface of the upper end of the positioning pressure plate (7).

4. The downward pressing positioning device for a cardboard slitting machine according to claim 1, characterized in that: The outer surface of the upper end of the positioning pressure plate (7) is detachably connected to the outer wall of the electric push rod (9), the number of the electric push rod (9) is two groups, and the inner surfaces at both ends of the positioning pressure plate (7) are movably connected to the outer surfaces at both ends of the extension plate (8).

5. The downward pressing positioning device for a cardboard slitting machine according to claim 1, characterized in that: The upper outer surface of the extension plate (8) is fixedly connected to the outer surface of one end of the connection plate (10), and the inner surfaces at both ends of the extension plate (8) are movably connected to the outer surfaces at both ends of the fixed edge plate (11).

6. The downward pressing positioning device for a cardboard slitting machine according to claim 1, characterized in that: One side outer surface of the extension plate (8) is detachably connected to the outer surface of one end of the drive motor (12), and the number of the extension plates (8) is two sets.

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