Open plastic bag manufacturing equipment

Abstract

The invention provides open plastic bag manufacturing equipment, and belongs to the technical field of plastic bag manufacturing. The manufacturing equipment comprises a machine frame base plate, a sealing and cutting device and an opening device; the sealing and cutting device comprises a plastic bag unwinding mechanism and a bag cutting and sealing mechanism; an unwinding support shaft, a firstunwinding guide roller, a second unwinding guide roller and an unwinding compression roller are parallel to one another; the bag cutting and sealing mechanism comprises a first support, a second support, a cutting assembly, a heat sealing assembly and a clamping and transferring assembly; the opening device comprises a conveying mechanism and a bag opening mechanism; the conveying mechanism comprises a lower left suction plate and a lower right suction plate; and the bag opening mechanism is arranged above the conveying mechanism and comprises an upper suction plate, a discharging air cylinderand a discharging top shaft. According to the manufacturing equipment, plastic bags can be rapidly sealed, cut and opened, and therefore the open plastic bags can be automatically manufactured, mounting and pasting electronic clamps can be conveniently and automatically packaged, the structure is reasonable and compact, and the stability is good.

Description

technical field [0001] The invention relates to the technical field of plastic bag production, in particular to an open plastic bag production equipment. Background technique [0002] Plastic bags are often used to package objects. Commonly used plastic bags are mostly made of polyethylene film. The film is non-toxic, so it can be used to pack various objects, even food. For example, the mounting electronic clip is an accessory that can quickly realize pasting and install electronic components, and has great application value in the field of electronic equipment. In the production process of attaching electronic clips, it is first necessary to paste sponge double-sided adhesive tape and release paper on the back of the plastic electronic clip, then apply cleaning agent and put it into a plastic bag, and then seal the transparent tape on the plastic bag , to realize the packaging of electronic clips. At present, in production, because plastic bags are packaged in rolls, the...

AI Technical Summary

Problems solved by technology

At present, in production, because plastic bags are packaged in rolls, they are manually torn off one by one in production, and then manually opened to realize the opening. The operation is similar to tearing and opening of supermarket weighing belts. The operation often causes the tearing of the plastic bag, which seriously affects the packaging quality of the mounted electronic clip, and the production efficiency is very low

At present, there are also a small number of plastic bag production equipment with a relatively complicated structure on the market. After the production is completed, it still needs to be transported and transported, and then the plastic bag is opened manually, and then the plastic electronic clip is bagged, and then sent to the follow-up station after the bag is completed.

Such an operation is time-consuming and labor-intensive

At present, there are a small amount of automatic plastic bag making equipment on the market, but the production and transportation of open plastic bags cannot be realized.

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