Packaging die-cutting machine capable of adjusting inclined die-cutting mechanism

Abstract

The utility model discloses a packaging die-cutting machine capable of adjusting an inclined die-cutting mechanism, and relates to the field of packaging die-cutting machines, the packaging die-cutting machine comprises a mounting frame plate clamped on a workbench, and further comprises a movable carrier plate, a telescopic rod is arranged on the movable carrier plate in a penetrating manner, the lower end of the telescopic rod is fixedly connected with a lifting frame plate, and a rotating shaft is arranged on the lifting frame plate in a penetrating manner; a rotating block fixedly sleeves the outer side of the rotating shaft in a clamping manner, a cutting knife is fixedly connected to the lower side of the rotating block, a first motor is fixedly mounted at the top of one side of the mounting frame plate, a first threaded shaft is fixedly connected to the output end of the first motor, and a sliding groove is formed in the mounting frame plate; the packaging paper board die cutting device has the advantages that packaging paper boards with different thicknesses and sizes can be cut at different positions, the adjusting function is convenient and fast, applicability is high, use is convenient, position deviation of the packaging paper boards in the die cutting process can be avoided, die cutting stability is guaranteed, and packaging die cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of packaging die-cutting machines, in particular to a packaging die-cutting machine with an adjustable inclined die-cutting mechanism. Background Art

[0002] The die-cutting machine is also called a die cutting machine, a cutting machine and a CNC punching machine. It is mainly used for die-cutting, creasing and hot stamping operations of some corresponding non-metallic materials, self-adhesive stickers, EVA, double-sided tape, electronics, mobile phone pads, etc. The die-cutting machine uses steel knives, hardware molds, and steel wires to apply a certain pressure through the stamping plate to roll and cut the printed products or cardboard into a certain shape. The die-cutting machine is needed in the processing of packaging boxes. In the die-cutting machine, the die-cutting mechanism is responsible for the main die-cutting processing work and is an important part of the die-cutting machine.

[0003] After searching, the patent number is CN217802062U, which discloses a packaging die-cutting machine with an adjustable inclined die-cutting mechanism. By adjusting the horizontal direction of the die-cutting knife, it can flexibly respond to different die-cutting needs, and the finished products and waste can be collected in time during production, which is convenient for transportation without additional labor. However, when the existing packaging die-cutting machine is in use, it can usually only cut packaging cardboard of a certain thickness. For packaging cardboard of other thicknesses, it is necessary to install and use the corresponding cutting knife, which makes the die-cutting machine inconvenient to use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a packaging die-cutting machine with an adjustable inclined die-cutting mechanism. When the existing packaging die-cutting machine is in use, it can usually only cut packaging cardboard of a certain thickness, and for packaging cardboard of other thicknesses, it is necessary to install and use corresponding cutting knives, which makes the die-cutting machine inconvenient to use.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a packaging die-cutting machine with an adjustable inclined die-cutting mechanism, comprising a mounting frame plate clamped on a workbench, and also comprising a movable carrier plate, a telescopic rod is penetrated on the movable carrier plate, the lower end of the telescopic rod is fixedly connected to a lifting frame plate, a rotating shaft is penetrated on the lifting frame plate, a rotating block is clamped and sleeved on the outer side of the rotating shaft, and a cutting knife is fixedly connected to the lower side of the rotating block.

[0006] As a further solution of the utility model: a first motor is fixedly installed on the top of one side of the mounting frame plate, and a first threaded shaft is fixedly connected to the output end of the first motor. A sliding groove is opened on the mounting frame plate, and the mounting frame plate is shaped like an inverted U.

[0007] As a further solution of the utility model: the movable carrier plate is threadedly connected to the first threaded shaft, and the movable carrier plate is located on the inner side of the sliding groove.

[0008] As a further solution of the utility model: a cylinder is fixedly mounted on the upper surface of the movable carrier plate, and a telescopic rod is fixedly connected to the lower end of the cylinder, and the cross-sectional shape of the lifting frame plate is set in a U shape.

[0009] As a further solution of the utility model: a second motor is fixedly mounted on the outer side of the lifting frame plate, and the rotating shaft is fixedly connected to the output end of the second motor, and the rotating block is located on the inner side of the lifting frame plate.

[0010] As a further solution of the utility model: a bottom trough shell is fixedly installed near the middle position of the lower surface of the workbench, extension columns are slidably installed on both sides of the bottom trough shell, the outer ends of the two groups of extension columns are fixedly connected with external connecting plates, the inner sides of the two groups of external connecting plates are fixedly connected with cross connecting rods, the opposite ends of the two groups of cross connecting rods are fixedly connected with limiting plates, and the lower surface of the workbench is fixedly connected with support rods near the corners.

[0011] As a further solution of the utility model: a dual-axis motor is fixedly installed in the middle position of the bottom tank shell, and the two output ends of the dual-axis motor are fixedly connected to the second threaded shaft, the external threads of the two groups of the second threaded shafts are symmetrically arranged, and the two groups of extension columns are respectively threadedly connected to the two groups of the second threaded shafts.

[0012] As a further solution of the utility model: the lower surfaces of the two groups of limit plates are fixedly connected to limit sliders near both ends, limit grooves are provided at both ends of the workbench, and the limit sliders are slidably connected to the workbench through the limit grooves, and the cross-sectional shape of the limit slider is T-shaped.

[0013] The utility model adopts the above technical scheme, and has the following advantages compared with the prior art: by starting the cylinder on the upper surface of the mobile carrier plate to drive the telescopic rod to extend and retract, thereby driving the lifting frame plate to move up and down, and at the same time starting the second motor on the outer side of the lifting frame plate to drive the rotating shaft and the rotating block to rotate together, thereby driving the cutting knife to tilt and rotate, and then starting the first motor on one side of the mounting frame plate to drive the first threaded shaft to rotate, thereby driving the mobile carrier plate to move laterally along the slide groove through the threaded connection between the first threaded shaft and the mobile carrier plate, and then driving the cutting knife to move laterally, and can cut packaging cardboards of different thicknesses at different positions, has a convenient adjustment function, strong applicability, and is easy to use.

[0014] By starting the double-axis motor in the middle position of the bottom groove shell, the two sets of second threaded shafts are driven to rotate together, thereby driving the two sets of extension columns to move relative to each other with the cooperation of the symmetrical external threads, and then the two sets of limit plates are moved relative to each other through the external connecting plate and the cross connecting rod in cooperation with the limit slider and the limit groove until the packaging cardboard is restricted, which can avoid position shift of the packaging cardboard during the die-cutting process, ensure the die-cutting stability, and improve the packaging die-cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a packaging die-cutting machine with an adjustable inclined die-cutting mechanism in an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure of the mounting frame in the embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure of the limit plate in the embodiment of the utility model;

[0018] Figure 4 It is a side view of a packaging die-cutting machine with an adjustable inclined die-cutting mechanism in an embodiment of the utility model.

[0019] In the figure: 1. workbench; 2. support rod; 3. mounting frame plate; 4. first motor; 5. first threaded shaft; 6. movable carrier plate; 7. slide groove; 8. cylinder; 9. telescopic rod; 10. lifting frame plate; 11. second motor; 12. rotating shaft; 13. rotating block; 14. cutting knife; 15. bottom groove shell; 16. double-axis motor; 17. second threaded shaft; 18. extension column; 19. external connecting plate; 20. horizontal connecting rod; 21. limit plate; 22. limit slider; 23. limit groove. DETAILED DESCRIPTION

[0020] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Example 1, please refer to Figure 1-Figure 4 A packaging die-cutting machine with an adjustable inclined die-cutting mechanism includes a mounting frame plate 3 clamped on a workbench 1, and also includes a movable carrier plate 6, a telescopic rod 9 is provided through the movable carrier plate 6, a lifting frame plate 10 is fixedly connected to the lower end of the telescopic rod 9, a rotating shaft 12 is provided through the lifting frame plate 10, a rotating block 13 is clamped and sleeved on the outer side of the rotating shaft 12, and a cutting knife 14 is fixedly connected to the lower side of the rotating block 13.

[0022] A first motor 4 is fixedly installed on the top of one side of the mounting plate 3, and a first threaded shaft 5 is fixedly connected to the output end of the first motor 4. A slide groove 7 is opened on the mounting plate 3, and the mounting plate 3 is shaped like an inverted U. The movable carrier plate 6 is threadedly connected to the first threaded shaft 5, and the movable carrier plate 6 is located on the inner side of the slide groove 7.

[0023] In this embodiment, the first threaded shaft 5 is threadedly connected to the movable carrier plate 6 so that the movable carrier plate 6 can slide inside the sliding groove 7 .

[0024] A cylinder 8 is fixedly mounted on the upper surface of the movable carrier plate 6, and a telescopic rod 9 is fixedly connected to the lower end of the cylinder 8, and the cross-sectional shape of the lifting frame plate 10 is set in a U shape.

[0025] In this embodiment, the telescopic rod 9 is used to facilitate the lifting of the lifting frame plate 10 .

[0026] A second motor 11 is fixedly mounted on the outer side of the lifting frame plate 10 , and a rotating shaft 12 is fixedly connected to an output end of the second motor 11 . The rotating block 13 is located on the inner side of the lifting frame plate 10 .

[0027] In this embodiment, the rotating shaft 12 on the second motor 11 is used to rotate the rotating block 13 and the cutting blade 14 .

[0028] Specifically, the cylinder 8 on the upper surface of the movable carrier plate 6 is started to drive the telescopic rod 9 to be extended and retracted, thereby driving the lifting frame plate 10 to move up and down, and at the same time, the second motor 11 outside the lifting frame plate 10 is started to drive the rotating shaft 12 and the rotating block 13 to rotate together, thereby driving the cutting knife 14 to tilt and rotate, and then the first motor 4 on one side of the mounting frame plate 3 is started to drive the first threaded shaft 5 to rotate, so that the movable carrier plate 6 is driven to move laterally along the slide groove 7 through the threaded connection between the first threaded shaft 5 and the movable carrier plate 6, thereby driving the cutting knife 14 to move laterally, which can cut packaging cardboards of different thicknesses at different positions, has a convenient adjustment function, is highly applicable, and is easy to use.

[0029] Example 2, please refer to Figure 1-Figure 4 A packaging die-cutting machine with an adjustable inclined die-cutting mechanism, a bottom groove shell 15 is fixedly installed near the middle position of the lower surface of the workbench 1, and extension columns 18 are slidably installed on both sides of the bottom groove shell 15. The outer ends of the two groups of extension columns 18 are fixedly connected with external connecting plates 19, and the inner sides of the two groups of external connecting plates 19 are fixedly connected with transverse connecting rods 20. The opposite ends of the two groups of transverse connecting rods 20 are fixedly connected with limiting plates 21, and the lower surface of the workbench 1 is fixedly connected with support rods 2 near the corners.

[0030] A dual-axis motor 16 is fixedly installed in the middle position of the bottom tank shell 15. The two output ends of the dual-axis motor 16 are fixedly connected to the second threaded shaft 17. The external threads of the two groups of second threaded shafts 17 are symmetrically arranged, and the two groups of extension columns 18 are threadedly connected to the two groups of second threaded shafts 17 respectively.

[0031] In this embodiment, the second threaded shaft 17 and the extension column 18 are threadedly connected to cooperate with the outer connecting plate 19 and the horizontal connecting rod 20 so that the two sets of limiting plates 21 can move relative to each other.

[0032] The lower surfaces of the two sets of limit plates 21 are fixedly connected with limit sliders 22 near both ends. Limit grooves 23 are provided at both ends of the workbench 1, and the limit sliders 22 are slidably connected to the workbench 1 through the limit grooves 23. The cross-sectional shape of the limit sliders 22 is T-shaped.

[0033] In this embodiment, the limiting slide block 22 and the limiting groove 23 cooperate to ensure stable movement of the limiting plate 21 .

[0034] Specifically, by starting the dual-axis motor 16 in the middle position of the bottom groove shell 15 to drive the two groups of second threaded shafts 17 to rotate together, the two groups of extension columns 18 are driven to move relative to each other with the cooperation of the symmetrical external threads, and then the two groups of limit plates 21 are moved relative to each other through the external connecting plate 19 and the horizontal connecting rod 20 in cooperation with the limit slider 22 and the limit groove 23 until the packaging cardboard is restricted, which can avoid the position displacement of the packaging cardboard during the die-cutting process, ensure the die-cutting stability, and improve the packaging die-cutting efficiency.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A packaging die-cutting machine with an adjustable tilting die-cutting mechanism, comprising a mounting frame (3) clamped on a workbench (1), characterized in that: The invention also comprises a movable carrier plate (6), a telescopic rod (9) is provided on the movable carrier plate (6), the lower end of the telescopic rod (9) is fixedly connected to a lifting frame plate (10), a rotating shaft (12) is provided on the lifting frame plate (10), a rotating block (13) is fixedly sleeved on the outer side of the rotating shaft (12), and a cutting knife (14) is fixedly connected to the lower side of the rotating block (13).

2. A packaging die-cutting machine with an adjustable inclined die-cutting mechanism according to claim 1, characterized in that: A first motor (4) is fixedly mounted on the top of one side of the mounting frame plate (3), and a first threaded shaft (5) is fixedly connected to the output end of the first motor (4). A sliding groove (7) is provided on the mounting frame plate (3), and the mounting frame plate (3) is in an inverted U-shape.

3. A packaging die-cutting machine with an adjustable inclined die-cutting mechanism according to claim 2, characterized in that: The movable carrier plate (6) is threadedly connected to the first threaded shaft (5), and the movable carrier plate (6) is located on the inner side of the sliding groove (7).

4. The packaging die-cutting machine with adjustable inclined die-cutting mechanism according to claim 1, characterized in that: A cylinder (8) is fixedly mounted on the upper surface of the movable carrier plate (6), and a telescopic rod (9) is fixedly connected to the lower end of the cylinder (8), and the cross-sectional shape of the lifting frame plate (10) is set in a U shape.

5. The packaging die-cutting machine with adjustable inclined die-cutting mechanism according to claim 4, characterized in that: A second motor (11) is fixedly mounted on the outer side of the lifting frame plate (10), and the rotating shaft (12) is fixedly connected to the output end of the second motor (11), and the rotating block (13) is located on the inner side of the lifting frame plate (10).

6. The packaging die-cutting machine with adjustable inclined die-cutting mechanism according to claim 1, characterized in that: A bottom trough shell (15) is fixedly installed near the middle position of the lower surface of the workbench (1), and extension columns (18) are slidably installed on both sides of the bottom trough shell (15). The outer ends of two groups of the extension columns (18) are fixedly connected to external connecting plates (19), and the inner sides of the two groups of the external connecting plates (19) are fixedly connected to transverse connecting rods (20). The opposite ends of the two groups of transverse connecting rods (20) are fixedly connected to limiting plates (21), and the lower surface of the workbench (1) is fixedly connected to support rods (2) near the corners.

7. A packaging die-cutting machine with an adjustable inclined die-cutting mechanism according to claim 6, characterized in that: A dual-axis motor (16) is fixedly installed in the middle position of the bottom tank shell (15), and the two output ends of the dual-axis motor (16) are fixedly connected to second threaded shafts (17), the external threads of the two groups of the second threaded shafts (17) are symmetrically arranged, and the two groups of extension columns (18) are respectively threadedly connected to the two groups of the second threaded shafts (17).

8. The packaging die-cutting machine with adjustable inclined die-cutting mechanism according to claim 6, characterized in that: The lower surfaces of the two groups of limit plates (21) are fixedly connected to limit sliders (22) near both ends, and both ends of the workbench (1) are provided with limit slots (23), and the limit sliders (22) are slidably connected to the workbench (1) via the limit slots (23), and the cross-sectional shape of the limit sliders (22) is T-shaped.

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