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Carton cutting device and cutting method

A cutting device and carton technology, applied in welding/welding/cutting articles, packaging, papermaking, etc., can solve problems such as burrs and affect product quality, and achieve the effect of improving convenience and cutting quality

Active Publication Date: 2021-10-08
广州市三隆泰纸业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the cutting, cutting and returning process of the cutting knife, due to the friction between the cutting knife and the cutting surface of the cardboard, the cutting knife will generate a certain pulling force on the cardboard, resulting in burrs at the cutting edge of the paper, which will affect the quality of the product. , therefore, it is necessary to improve the

Method used

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  • Carton cutting device and cutting method
  • Carton cutting device and cutting method
  • Carton cutting device and cutting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] refer to figure 1 , is a kind of carton cutting device disclosed by the present invention, comprising a mounting frame 1 and a worktable 12 installed on the mounting frame 1, a sealing box 2 is arranged on the working table 12, one end of the sealing box 2 is open, and the opening of the sealing box 2 is The end faces the workbench 12, and the open end of the sealing box 2 is sealed and connected with the workbench 12. One side of the installation frame 1 is provided with a ventilation assembly 13. The ventilation assembly 13 communicates with the sealing box 2. The ventilation assembly 13 stores There are inert gases.

[0040] The ventilation assembly 13 includes a soft ventilation pipe 131, an air suction pump 132 and an air storage box 133. The air storage box 133 and the air suction pump 132 are all placed on the ground. The air tank 133 communicates with the air pump 132 . Specifically, the air outlet end of the air pump 132 communicates with the air pipe 131 , a...

Embodiment 2

[0068] refer to figure 1 , is a kind of carton cutting method disclosed in the present invention, and this method is realized by adopting the cutting device of embodiment 1, comprises the following steps:

[0069] S1: Put the cardboard 17 to be cut on the workbench 12, and start the air cylinder 15 so that the cardboard 17 is sealed and placed between the sealed box 2 and the workbench 12;

[0070] S2: Start the exhaust fan 142 to extract the original gas between the sealed box 2 and the workbench 12, and then send the gas in the gas storage box 133 into the space between the sealed box 2 and the workbench 12 through the air pump 132 cavity;

[0071] S3: start the laser component;

[0072] S4: Start the air cylinder 15 to drive the sealing box 2 to separate from the workbench 12 .

[0073] The implementation principle of this embodiment is:

[0074] By sealing the cardboard 17 between the sealed box 2 and the workbench 12, filling the sealed box 2 with helium after vacuumi...

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Abstract

The invention relates to the technical field of cutting machines. Aiming at the problem of burrs on the cutting surface of cardboard during cutting, it aims to provide a carton cutting device, which includes a mounting frame and a worktable installed on the mounting frame. A lifting component is installed on the frame, a laser component is installed in the sealed box, a laser drive component is installed in the sealed box, and a ventilation component and a vacuum component are installed on one side of the mounting frame. Using the laser cutting method, when the laser component is cutting, the laser component with the function of a cutting knife does not directly contact the cardboard, so that the cutting surface of the cardboard is not easy to appear burrs, and the cutting quality of the cardboard is improved; Inert gas is filled, and the inert gas belongs to the gas that is not easy to oxidize, so that when the cardboard is cut, it is not easy to locally burn at the cutting place, and the cardboard is not easy to be locally carbonized, so that the cutting effect of the cardboard is better.

Description

technical field [0001] The invention relates to the technical field of cutting machines, in particular to a carton cutting device and a cutting method. Background technique [0002] At present, before making cartons, it is necessary to cut the entire larger cardboard into the required style and size. The most primitive method is to adopt manual cutting, manually fix the cardboard on the workbench, and then use a cutting knife to cut. The cutting efficiency of this method is low, the cutting quality cannot be guaranteed, and manual operation has certain potential safety hazards. One way is to use an automatic paper cutting machine for cutting. The automatic paper cutting machine includes a cutting knife and a controller that controls the cutting knife to cut the paper. When the automatic paper cutting machine is cutting, the paper is placed on the workbench, and the controller controls the cutting. The knife cuts the paper on the workbench. However, during the cutting, cut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B31B50/20B31B50/00B23K26/38B23K26/402B23K26/70B23K103/00
CPCB23K26/38B23K26/402B23K26/702B31B50/006B31B50/20B23K2103/40
Inventor 刘俊朱建平莫剑兴
Owner 广州市三隆泰纸业有限公司
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