Multi-size slitting die-cutting machine for cutting corrugated cartons

Abstract

The utility model discloses a multi-size slitting die-cutting machine for cutting corrugated cartons, and belongs to the field of carton cutting. Comprising a base; the four supporting rods are fixedly connected to the four corners of the bottom of the base; the cutting seat is fixedly connected to the base; the cutting groove is formed in the cutting seat; the top seat is positioned above the base and the cutting seat; the connecting rod is fixedly connected between the top seat and the base; the moving groove is formed in the top seat; the moving seat is mounted on the moving groove in a sliding manner; the moving assembly is arranged on the top seat and used for moving the moving seat; the air cylinder is fixedly connected to the bottom of the movable seat; the cutting knife is fixedly connected to an output shaft of the air cylinder and corresponds to the cutting groove; the sliding groove is formed in the base; the adjusting plate is mounted on the sliding groove in a sliding manner; and the adjusting assembly is arranged on the base and used for adjusting the position of the adjusting plate. The multi-size slitting die-cutting machine for cutting the corrugated carton has the beneficial effect that the multi-size slitting die-cutting machine for cutting the corrugated carton is provided.

Description

Technical Field

[0001] The present application relates to the field of carton cutting, and in particular to a multi-size slitting and die-cutting machine for corrugated carton cutting. Background Art

[0002] Corrugated boxes are the most widely used packaging products in current transportation. Corrugated boxes are green and environmentally friendly products. They also have the advantages of protecting goods and facilitating warehousing and transportation. In the production process of corrugated boxes, noodle paper and corrugated paper formed by processing through corrugated rollers are first glued into corrugated cardboard, and then the corrugated cardboard is cut into strips, die-cut into segments, scored, nailed or glued to make corrugated boxes.

[0003] The structure of the product can refer to a corrugated cardboard cutting, slitting and die-cutting machine disclosed in Chinese patent document 202311856564.0, which relates to the technical field of die-cutting machines, and includes a frame with a loading conveyor line on one side and a discharging conveyor line on the other side; a lifting seat, vertically slidably connected to the frame; die-cutting, rotatably connected to the lifting seat; a die-cutting group, including a positioning plate detachably connected to the die-cutting shaft and a knife roller, one side of the positioning plate is provided with a stepped convex ring with the same inner diameter as the roller.

[0004] However, the slitting and die-cutting machine in the patent cannot cut out desired sizes, thereby reducing practicality.

[0005] A multi-size slitting and die-cutting machine for corrugated box cutting is now provided. Utility Model Content

[0006] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0007] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a multi-size slitting and die-cutting machine for corrugated cardboard box cutting, including: a base; four support rods, which are fixedly connected to the four corners of the bottom of the base; a cutting seat, which is fixedly connected to the base; a cutting groove, which is opened on the cutting seat; a top seat, which is located above the base and the cutting seat; a connecting rod, which is fixedly connected between the top seat and the base; a moving groove, which is opened on the top seat; a moving seat, which is slidably installed on the moving groove; a moving assembly, which is arranged on the top seat and used to move the moving seat; a cylinder, which is fixedly connected to the bottom of the moving seat; a cutting knife, which is fixedly connected to the output shaft of the cylinder and corresponds to the cutting groove; a slide groove, which is opened on the base; an adjustment plate, which is slidably installed on the slide groove; an adjustment assembly, which is arranged on the base and used to adjust the position of the adjustment plate.

[0008] Furthermore, the moving assembly includes a first screw rod, which is rotatably installed between two inner walls of the moving groove and is threadedly connected to the moving seat. A servo motor is fixedly connected to the top seat, and an output shaft of the servo motor is fixedly connected to the first screw rod.

[0009] Furthermore, a second screw rod is provided on the inner wall of the slide groove, the second screw rod is threadedly connected to the adjustment plate, and the second screw rod passes through the base to the outside.

[0010] Furthermore, a limit rod is fixedly connected between two inner walls of the slide groove, the limit rod passes through the adjustment plate, and the limit rod and the adjustment plate are slidably installed.

[0011] Furthermore, a sliding cavity is provided on the base, and two connecting seats are symmetrically and slidably installed on the sliding cavity, a U-shaped frame is fixed to the connecting seat, a guide rod is rotatably installed between the two side plates of the U-shaped frame, and a moving component is arranged between the two connecting seats, and the moving component is used to adjust the distance between the two connecting seats.

[0012] Furthermore, the adjustment assembly includes a bidirectional screw rod, which is rotatably installed between two inner walls of the sliding cavity, and two thread grooves with opposite rotation directions on the bidirectional screw rod are respectively threadedly connected to two connecting seats.

[0013] Furthermore, a disc is fixedly connected to the bidirectional screw rod, and a crank is fixedly connected to the eccentric end of the disc.

[0014] Furthermore, the guide rods are provided in plurality and are evenly arranged between two side plates of the U-shaped frame.

[0015] Furthermore, the number of connecting rods is two.

[0016] Furthermore, a conveying plate is fixedly connected to the bottom of the base, and the conveying plate corresponds to the slide groove, and the conveying plate is arranged obliquely.

[0017] The beneficial effects of this application are:

[0018] 1. The cutting knife is moved and cut by setting a first screw rod, a cutting knife and a moving seat.

[0019] Second, by setting an adjusting plate and a second screw rod, the position of the adjusting plate can be adjusted so that cartons of different sizes can be cut.

[0020] Third, by setting the guide rod, it plays the role of guiding and limiting the carton, and by setting the moving component, the distance between the two connecting seats can be adjusted, so that it can adapt to cartons of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0022] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0023] In the attached picture:

[0024] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0025] Figure 2 It is a cross-sectional view;

[0026] Figure 3 It is a cross-sectional view of the U-frame;

[0027] Figure 4 It is a plan view;

[0028] Figure 5 yes Figure 2 Enlarged view of part A.

[0029] Reference numerals:

[0030] 1. Base; 2. Bidirectional screw rod; 3. Guide rod; 4. U-shaped frame; 5. Connecting seat; 6. First screw rod; 7. Top seat; 8. Cylinder; 9. Connecting rod; 10. Cutting groove; 11. Adjusting plate; 12. Slide groove; 13. Support rod; 14. Second screw rod; 15. Cutting seat; 16. Conveying plate; 17. Slide cavity; 18. Limit rod; 19. Cutting knife; 20. Crank handle; 21. Disc; 22. Servo motor; 23. Moving groove; 24. Moving seat. DETAILED DESCRIPTION

[0031] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0032] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0033] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0034] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0035] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0036] Reference Figure 1-5 A multi-size slitting and die-cutting machine for corrugated box cutting includes: a base 1, a support rod 13, a cutting seat 15, a cutting groove 10, a top seat 7, a connecting rod 9, a movable groove 23, a movable seat 24, a movable assembly, a cylinder 8, a cutting knife 19, a slide 12, an adjustment plate 11, and an adjustment assembly. The support rods 13 are set in four numbers and fixed at the four corners of the bottom of the base 1. The cutting seat 15 is fixed on the base 1. The cutting groove 10 is opened on the cutting seat 15. The top seat 7 is located above the base 1 and the cutting seat 15. The connecting rod 9 is fixed between the top seat 7 and the base 1. The connecting rod 9 is set in two numbers. The movable groove 23 is opened on the top seat 7. The movable seat 24 is slidably mounted on the movable groove 23. The movable assembly is set on the top seat 7 for moving the movable seat 24. The cylinder 8 is fixed at the bottom of the movable seat 24. The cutting knife 19 is fixed on the output shaft of the cylinder 8 and corresponds to the cutting groove 10. The chute 12 is provided on the base 1. The adjustment plate 11 is slidably mounted on the chute 12. The adjustment assembly is provided on the base 1 for adjusting the position of the adjustment plate 11. A conveying plate 16 is fixedly connected to the bottom of the base 1, and the conveying plate 16 corresponds to the chute 12, and the conveying plate 16 is tilted.

[0037] The moving assembly includes a first screw rod 6 , which is rotatably installed between the two inner walls of the moving groove 23 and is threadedly connected to the moving seat 24 . A servo motor 22 is fixedly connected to the top seat 7 , and the output shaft of the servo motor 22 is fixedly connected to the first screw rod 6 .

[0038] A second screw rod 14 is provided on the inner wall of the chute 12, and the second screw rod 14 is threadedly connected to the adjustment plate 11, and the second screw rod 14 passes through the base 1 to the outside. A limit rod 18 is fixed between the two inner walls of the chute 12, and the limit rod 18 passes through the adjustment plate 11, and the limit rod 18 and the adjustment plate 11 are slidably installed.

[0039] A sliding cavity 17 is provided on the base 1, and two connecting seats 5 are symmetrically and slidably installed on the sliding cavity 17, a U-shaped frame 4 is fixedly connected to the connecting seat 5, a guide rod 3 is rotatably installed between the two side plates of the U-shaped frame 4, and a moving component is provided between the two connecting seats 5, and the moving component is used to adjust the distance between the two connecting seats 5.

[0040] The adjustment assembly includes a bidirectional screw rod 2, which is rotatably mounted between the two inner walls of the sliding cavity 17, and two thread grooves on the bidirectional screw rod 2 with opposite rotation directions are respectively threadedly connected to two connecting seats 5. A disc 21 is fixedly connected to the bidirectional screw rod 2, and a crank 20 is fixedly connected to the eccentric end of the disc 21. A plurality of guide rods 3 are arranged, and are evenly arranged between the two side plates of the U-shaped frame 4.

[0041] Working process: when it is necessary to cut the carton, the carton can be placed on the cutting seat 15 and located on the two U-shaped frames 4, and then the handle 20 can be cranked to rotate the disc 21, thereby rotating the bidirectional screw rod 2. Under the action of the two oppositely rotating threaded grooves on the bidirectional screw rod 2, the distance between the two connecting seats 5 can be adjusted, so that the carton is located between the two guide rods 3. The guide rods 3 play a guiding role, so that it can adapt to cartons of different widths and abut the carton on the adjustment plate 11. Then the cylinder 8 and the servo motor 22 can be started. The cylinder 8 makes the cutting knife 19 descend, and the output shaft of the servo motor 22 drives the first screw rod 6 to rotate, so that the moving seat 24 moves back and forth, so that the cutting knife 19 cuts the carton, and the cut carton falls onto the conveying plate 16, which is convenient for collection. When it is necessary to cut cartons of different diameters, the second screw rod 14 can be rotated to adjust the position of the adjustment plate 11, and the carton can be abutted against the adjustment plate 11, so that cartons of different diameters can be cut.

[0042] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A multi-size slitting and die-cutting machine for corrugated paper box cutting, comprising: Pedestal; Four support rods are provided and fixedly connected to the four corners of the bottom of the base; Features: The multi-size slitting and die-cutting machine for corrugated box cutting also includes: A cutting seat, fixedly connected to the base; A cutting groove is provided on the cutting seat; A top seat, located above the base and the cutting seat; A connecting rod, fixedly connected between the top seat and the base; A movable slot is provided on the top seat; A moving seat, slidably mounted on the moving groove; A moving assembly, arranged on the top seat, for moving the moving seat; A cylinder is fixedly connected to the bottom of the moving seat; A cutting knife is fixedly connected to the output shaft of the cylinder and corresponds to the cutting groove; A chute is provided on the base; An adjusting plate is slidably mounted on the slideway; The adjusting component is arranged on the base and is used for adjusting the position of the adjusting plate.

2. The multi-size slitting and die-cutting machine for corrugated paperboard cutting according to claim 1, characterized in that: The moving assembly includes a first screw rod, which is rotatably installed between the two inner walls of the moving groove and is threadedly connected to the moving seat. A servo motor is fixedly connected to the top seat, and the output shaft of the servo motor is fixedly connected to the first screw rod.

3. The multi-size slitting and die-cutting machine for corrugated box cutting according to claim 1, characterized in that: A second screw rod is disposed on the inner wall of the slide groove, the second screw rod is threadedly connected to the adjustment plate, and the second screw rod penetrates the base to the outside.

4. The multi-size slitting and die-cutting machine for corrugated paperboard cutting according to claim 3, characterized in that: A limiting rod is fixedly connected between the two inner walls of the sliding groove, the limiting rod passes through the adjusting plate, and the limiting rod and the adjusting plate are slidably installed.

5. The multi-size slitting and die-cutting machine for corrugated box cutting according to claim 1, characterized in that: The base is provided with a sliding cavity, and two connecting seats are symmetrically and slidably installed on the sliding cavity. A U-shaped frame is fixed to the connecting seat. A guide rod is rotatably installed between the two side plates of the U-shaped frame, and a moving component is arranged between the two connecting seats, and the moving component is used to adjust the distance between the two connecting seats.

6. The multi-size slitting and die-cutting machine for corrugated paperboard cutting according to claim 5, characterized in that: The adjusting assembly comprises a bidirectional screw rod, which is rotatably mounted between two inner walls of the sliding cavity, and two thread grooves with opposite rotation directions on the bidirectional screw rod are respectively threadedly connected with two connecting seats.

7. The multi-size slitting and die-cutting machine for corrugated paper box cutting according to claim 6, characterized in that: A disc is fixedly connected to the bidirectional screw rod, and a crank is fixedly connected to the eccentric end of the disc.

8. The multi-size slitting and die-cutting machine for corrugated paper box cutting according to claim 5, characterized in that: The guide rods are arranged in plurality and are evenly arranged between the two side plates of the U-shaped frame.

9. The multi-size slitting and die-cutting machine for corrugated paper box cutting according to claim 1, characterized in that: The number of connecting rods is two.

10. The multi-size slitting and die-cutting machine for corrugated paper box cutting according to claim 1, characterized in that: A conveying plate is fixedly connected to the bottom of the base, and the conveying plate corresponds to the slide groove, and the conveying plate is inclined.

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