Intelligent winding and unwinding equipment for degradable plastic bags and degradable plastic bag processing technology

Abstract

The invention relates to the field of plastic bags, in particular to intelligent winding and unwinding equipment for degradable plastic bags and a degradable plastic bag processing technology. The intelligent winding and unwinding equipment for the degradable plastic bags comprises a rack, a pair of rotary discs, a rotary driving mechanism, multiple winding and unwinding mechanisms and multiple guiding mechanisms; the pair of rotary discs are rotationally connected to the rack in a relatively parallel manner and are vertically arranged; the rotary driving mechanism is arranged on the rack and used for connecting the two rotary discs and driving the two rotary discs to synchronously rotate on the rack; the multiple winding and unwinding mechanisms are arranged on the rotary discs and distributed between the two rotary discs in a circumferential shape, and a certain radian is formed between every two adjacent winding and unwinding mechanisms; and the multiple guiding mechanisms are arranged on the rotary discs and distributed between the two rotary discs in a circumferential shape, the number of the guiding mechanisms is equal to that of the winding and unwinding mechanisms, the guiding mechanisms correspond to the winding and unwinding mechanisms in a one-to-one mode, and the side portion of each winding and unwinding mechanism is correspondingly provided with one guiding mechanism. According to the intelligent winding and unwinding equipment for the degradable plastic bags and the degradable plastic bag processing technology, both winding work and unwinding work can be conducted, winding work and unwinding work can be simultaneously conducted, the efficiency in the plastic bag production process is improved, and the total occupied area of the winding and unwinding equipment is reduced.

Description

technical field [0001] The invention relates to the field of plastic bags, in particular to intelligent storage and unwinding equipment for degradable plastic bags and a processing technology for degradable plastic bags. Background technique [0002] Plastic bags bring convenience to people's lives, but the recycling value of plastic bags is low, causing white pollution during use. With the continuous improvement of people's awareness of environmental protection, plastic bags supported by degradable materials have gradually appeared. Biodegradable plastic bags. In the production process of degradable plastic bags, it is necessary to rewind and unwind the plastic film. Usually, the rewinding and unwinding are performed by the rewinding and unwinding equipment respectively. Setting up the rewinding and unwinding equipment at the same time will increase the production cost of the enterprise. The large area occupied by the equipment causes waste on the site. Contents of the i...

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Problems solved by technology

[0002] Plastic bags bring convenience to people's lives, but the recycling value of plastic bags is low, causing white pollution during use. With the continuous improvement of people's awareness of environmental protection, plastic bags supported by degradable materials have gradually appeared. Biodegradable plastic bags

In the production process of degradable plastic bags, it is necessary to rewind and unwind the plastic film. Usually, the rewinding and unwinding are performed by the rewinding and unwinding equipment respectively. Setting up the rewinding and unwinding equipment at the same time will increase the production cost of the enterprise. The equipment occupies a large area and causes waste on the site

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