Carton box unfolding device

Abstract

The invention discloses a carton box unfolding device, and belongs to the technical field of mechanical device design. The carton box unfolding device comprises a fixed plate, pipelines, a fixed frame, sucking discs, overturning strips, pressed and folded carton boxes and unfolded carton boxes; an air cylinder is fixed below the fixed plate; the right ends of the pipelines are connected with the air cylinder; the fixed frame is fixed to the left side below the pipelines; the sucking discs are fixed to the fixed frame; the right ends of the sucking discs are connected with the left ends of the pipelines; negative pressure formed by the air cylinder is transferred to the sucking discs through the pipelines; the pressed and folded carton boxes are transported to the sucking discs through a carton box transporting device; the pressed and folded carton boxes are unfolded to obtain the unfolded carton boxes through the negative pressure in the sucking discs; the carton box unfolding device disclosed by the invention is simple in structure, convenient to form, high in efficiency and large in adsorption force; a carton box is adsorbed stably and does not fall off easily; adsorption force is distributed uniformly; the carton box is not easily damaged; the pressed and folded carton boxes are not easily scratched when being unfolded; the carton box is difficult to deflect in a forming process.

Description

technical field [0001] The invention relates to the technical field of mechanical device design, in particular to a carton unfolding device. Background technique [0002] In daily life, people often use cartons when purchasing food, beverages, medicines, clothing and other daily necessities. Enterprises often use cartons for packaging in the process of producing products. Cartons have to go through many processes in the production or packaging process. In the past, these processes were all done manually, with a low degree of automation, high labor intensity, low efficiency, and high cost. Many carton forming devices currently used are a combination of mechanical and manual methods. Compared with completely manual methods There is progress, but there are still problems such as complex devices and low automation. Therefore, a design is designed with simple structure, convenient forming, high efficiency, large adsorption force, stable adsorption of cartons, not easy to fall, un...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects that many workers are required to complete the existing carton production process, the degree of automation is low, the labor intensity of workers is high, the efficiency is low, and the defect of high cost. A carton unfolding device is designed, which has a simple structure and is convenient to form. High efficiency, strong adsorption force, stable adsorption of cartons, not easy to scratch when unfolding the cartons

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