Cutting mechanism for carton production and processing

Abstract

The utility model discloses a cutting mechanism for carton production and processing, which comprises a cutting mechanism body, the cutting mechanism body is arranged on a carton processing table, an indication grid is etched on the surface of the carton processing table, the cutting mechanism body comprises a driving motor, an output shaft of the driving motor is fixedly connected with a turntable, and the turntable is fixedly connected with the cutting mechanism body. Meanwhile, a connecting rod is movably mounted on the turntable, the end, away from the turntable, of the connecting rod is movably connected with the bottom of a driving plate through a pin shaft, and a cutting saw blade is fixedly mounted on the upper left side of the driving plate. According to the cutting mechanism for carton production and processing, a driving motor drives a driving plate to do reciprocating lifting work through a rotating disc and a connecting rod, so that a cutting saw blade does reciprocating lifting work, a paperboard covering an indication grid moves, the paperboard is cut through the cutting saw blade, and the cutting efficiency is improved. The mode that a round saw blade wheel rotating at a high speed is used for cutting paperboards is replaced, safety is higher, and industrial accidents are avoided.

Description

Technical Field

[0001] The utility model relates to the field of paper box production, in particular to a cutting mechanism for paper box production and processing. Background Art

[0002] In the carton production process, cardboard cutting can be achieved through the following common methods:

[0003] Manual cutting: Use hand tools, such as scissors or utility knives, to manually cut the cardboard according to the design size and shape of the carton; this method is suitable for small batch production or customized carton;

[0004] Mechanical cutting: Use professional cardboard cutting equipment, such as a cutting machine, die-cutter or CNC cutting machine; these devices can quickly and accurately cut cardboard according to preset sizes and shapes;

[0005] Die cutting: Make a special die, place the cardboard on the die, and then cut the required shape by pressure or punching; die cutting can improve production efficiency and consistency;

[0006] Laser cutting: Using laser cutting technology, the laser beam is irradiated on the cardboard to achieve precise cutting; laser cutting is suitable for complex shapes and high-precision cutting requirements;

[0007] CNC cutting: Use CNC machine tools or CNC cutting systems to control the movement of the cutter through programming to achieve automated cardboard cutting; when cutting cardboard, it is necessary to ensure the precision and accuracy of the cutting to meet the assembly and use requirements of the paper box; at the same time, it is also necessary to pay attention to safe operation to avoid injuries;

[0008] When the cutting machine is cutting cardboard, it uses a high-speed rotating saw blade to cut the cardboard. The high-speed rotating saw blade is very dangerous when rotating at high speed. Work-related injuries such as sawing hands are common. It is very dangerous when using it. Utility Model Content

[0009] The purpose of the utility model is to provide a cutting mechanism for paper box production and processing to solve the defects mentioned in the above background technology.

[0010] In order to achieve the above-mentioned purpose, a cutting mechanism for carton production and processing is provided, including a cutting mechanism body, which is installed on a carton processing table, and an indication grid is etched on the surface of the carton processing table. The cutting mechanism body includes a driving motor, and the output shaft of the driving motor is fixedly connected to the turntable. At the same time, a connecting rod is movably installed on the turntable, and the end of the connecting rod away from the turntable is movably connected to the bottom of the driving plate through a pin shaft, a cutting saw blade is fixedly installed on the upper left side of the driving plate, and the driving plate is arranged inside a guide groove opened in the middle of the top plate of the carton processing table.

[0011] Preferably, the driving plate is driven to reciprocate and lift by a driving motor, a turntable and a connecting rod, and the reciprocating and lifting driving plate cuts the cardboard covering the surface of the carton processing table by a cutting saw blade.

[0012] Preferably, a slide rail is provided on the inner wall of the guide groove, and sliders are installed on both sides of the bottom of the driving plate, and the sizes of the sliders are adapted to the slide rails, and the sliders are slidably arranged inside the slide rails.

[0013] Preferably, the cross-sections of the slider and the slide rail are both dovetail-shaped, and the reciprocating driving plate is limited and guided by the slider and the slide rail.

[0014] Preferably, a receiving opening is provided on the left side of the guide groove, and the size of the receiving opening is larger than the size of the cutting saw blade, and the cutting saw blade is lifted and lowered inside the receiving opening.

[0015] Preferably, the upper side of the guide groove is screwed to a fixed support seat, and the support seat is set in an "L" shape. At the same time, the thickness of the support seat is equal to the thickness of the driving plate. The top of the support seat is fixed to the limit seat, and a limit slot matching the size of the driving plate is opened in the middle of the limit seat. The driving plate is movably inserted in the inside of the limit slot, and the driving plate and the limit slot are both rectangular.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the driving motor drives the driving plate to perform reciprocating lifting and lowering work through the turntable and the connecting rod, so that the cutting saw blade performs reciprocating lifting and lowering work, the cardboard covered on the indicating grid moves, and the cardboard is cut by the cutting saw blade, replacing the high-speed rotating circular saw blade wheel to cut the cardboard, which is safer and will not cause work-related accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0018] Figure 2 The utility model structure Figure 1 Schematic diagram of the cutting saw blade being raised and lowered;

[0019] Figure 3The utility model structure Figure 1 A top view of

[0020] Figure 4 This is a schematic diagram of the structure of the cutting mechanism of the utility model.

[0021] Numbers in the figure: 1, carton processing table; 11, indicator grid; 2, cutting mechanism body; 21, driving motor; 22, turntable; 23, connecting rod; 24, guide groove; 25, supporting seat; 26, limiting seat; 27, driving plate; 28, cutting saw blade; 29, receiving opening; 30, slider; 301, slide rail. DETAILED DESCRIPTION

[0022] See also Figure 1-4 The utility model provides a cutting mechanism for carton production and processing, including a cutting mechanism body 2, the cutting mechanism body 2 is installed on a carton processing table 1, and the surface of the carton processing table 1 is etched with an indication grid 11, the cutting mechanism body 2 includes a driving motor 21, and the output shaft of the driving motor 21 is fixedly connected to a turntable 22, and a connecting rod 23 is movably installed on the turntable 22, and the end of the connecting rod 23 away from the turntable 22 is movably connected to the bottom of a driving plate 27 through a pin shaft, a cutting saw blade 28 is fixedly installed on the upper left side of the driving plate 27, and the driving plate 27 is arranged inside a guide groove 24 opened in the middle of the top plate of the carton processing table 1.

[0023] Working principle: When in use, first start the external switch of the drive motor 21. The drive motor 21 drives the drive plate 27 to reciprocate and lift through the turntable 22 and the connecting rod 23, so that the cutting saw blade 28 can reciprocate and lift, and the cardboard covered on the indicating grid 11 can move. The cardboard is cut by the cutting saw blade 28, replacing the high-speed rotating circular saw blade wheel to cut the cardboard. It is safer and will not cause work-related accidents.

[0024] As a preferred embodiment, the driving plate 27 is driven to reciprocate and lift through the driving motor 21, the turntable 22 and the connecting rod 23, and the reciprocating driving plate 27 cuts the cardboard covering the surface of the carton processing table 1 through the cutting saw blade 28.

[0025] like Figure 1-4 As shown, the driving plate 27 is driven to reciprocate and lift through the driving motor 21, the turntable 22 and the connecting rod 23. The driving plate 27 drives the cutting saw blade 28 to perform rapid lifting and lowering, and can cut the cardboard moving laterally.

[0026] As a preferred embodiment, a slide rail 301 is opened on the inner wall of the guide groove 24, and sliders 30 are installed on both sides of the bottom of the driving plate 27. At the same time, the size of the slider 30 is adapted to the slide rail 301, and the slider 30 is slidably set inside the slide rail 301.

[0027] like Figure 1-4 As shown: the slider 30 is slidably arranged inside the slide rail 301; it can limit and guide the driving plate 27 during lifting and lowering to prevent the driving plate 27 from tilting during lifting and lowering.

[0028] As a preferred embodiment, the cross-sections of the slider 30 and the slide rail 301 are both dovetail-shaped, and the reciprocating driving plate 27 is limited and guided by the slider 30 and the slide rail 301.

[0029] like Figure 1-4 As shown, an accommodating opening 29 is opened on the left side of the guide groove 24 , and the size of the accommodating opening 29 is larger than the size of the cutting saw blade 28 , and the cutting saw blade 28 is lifted and lowered inside the accommodating opening 29 .

[0030] The thickness of the right end of the saw blade 28 is consistent with the thickness of the driving plate 27, and the thickness of the driving plate 27 is consistent with the support seat 25, so that when the cardboard constituting the carton is cut, the cut of the carton will not expand.

[0031] As a preferred embodiment, the upper side of the guide groove 24 is screwed to fix the support seat 25, and the support seat 25 is set in an "L" shape. At the same time, the thickness of the support seat 25 is equal to the thickness of the driving plate 27. The top of the support seat 25 is fixed to the limit seat 26, and the middle part of the limit seat 26 is provided with a limit groove that matches the size of the driving plate 27. The driving plate 27 is movably inserted in the inside of the limit groove, and the driving plate 27 and the limit groove are both rectangular.

Claims

1. A cutting mechanism for paper box production and processing, comprising a cutting mechanism body (2), characterized in that: The cutting mechanism body (2) is mounted on a carton processing table (1), and an indication grid (11) is etched on the surface of the carton processing table (1). The cutting mechanism body (2) comprises a driving motor (21), and the output shaft of the driving motor (21) is fixedly connected to a turntable (22). A connecting rod (23) is movably mounted on the turntable (22), and an end of the connecting rod (23) away from the turntable (22) is movably connected to the bottom of a driving plate (27) via a pin shaft. A cutting saw blade (28) is fixedly mounted on the upper left side of the driving plate (27), and the driving plate (27) is arranged inside a guide groove (24) opened in the middle of a top plate of the carton processing table (1).

2. A cutting mechanism for carton production and processing according to claim 1, characterized in that: The driving plate (27) is driven to perform reciprocating lifting operations through a driving motor (21), a rotating disk (22) and a connecting rod (23), and the reciprocating lifting driving plate (27) cuts the paperboard covering the surface of the paper box processing table (1) through a cutting saw blade (28).

3. A cutting mechanism for carton production and processing according to claim 1, characterized in that: A slide rail (301) is provided on the inner wall of the guide groove (24), and sliders (30) are installed on both sides of the bottom of the driving plate (27). The sliders (30) are matched in size to the slide rail (301), and the sliders (30) are slidably arranged inside the slide rail (301).

4. A cutting mechanism for carton production and processing according to claim 3, characterized in that: The cross-sections of the slider (30) and the slide rail (301) are both dovetail-shaped, and the reciprocatingly lifting driving plate (27) is limited and guided by the slider (30) and the slide rail (301).

5. A cutting mechanism for carton production and processing according to claim 1, characterized in that: The left side of the guide groove (24) is provided with an accommodation opening (29), and the size of the accommodation opening (29) is larger than the size of the cutting saw blade (28), and the cutting saw blade (28) is lifted and lowered inside the accommodation opening (29).

6. A cutting mechanism for carton production and processing according to claim 1, characterized in that: The upper side of the guide groove (24) is screwed to a fixed support seat (25), and the support seat (25) is set in an "L" shape. At the same time, the thickness of the support seat (25) is equal to the thickness of the driving plate (27). The top of the support seat (25) is fixed to the limit seat (26), and the middle of the limit seat (26) is provided with a limit slot that matches the size of the driving plate (27). The driving plate (27) is movably inserted in the inside of the limit slot, and the driving plate (27) and the limit slot are both rectangular.

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