Method for packaging finished butadiene styrene rubber product pieces through packaging bags

Abstract

The invention discloses a method for packaging finished butadiene styrene rubber product pieces through packaging bags. The problem that it is not convenient to package finished product pieces on an existing assembly line is solved. The method includes the steps of S1, piling the sheet packaging bags in a storage chamber according to requirements; S2, adsorbing and lifting one packaging bag through a contact head and a lifting cylinder; S3, inserting an insertion piece on a swing rod into a bag mouth to support the bag mouth open under the action of a driving cylinder; S4, making a swing frametogether with the packaging bag swing towards the outside through the driving cylinder, making the mouth of the packaging bag sleeve two sleeve plates in an inclining state, and making the two sleeveplates in a vertical state and the bag mouth tightened through a vertical cylinder after the mouth of the packaging bag sleeve the two sleeve plates in place; and S5, making each finished product piece out of a connecting base enter the corresponding packaging bag through a gap between the two sleeve plates, and making the packaging bag fall onto a conveying belt on the lower side under the action of gravity and conveyed to the outside by the conveying belt so that the bag mouth of the packaging bag can be sewn and sealed by a sewing device.

Description

technical field [0001] The invention belongs to the field of material packaging, and in particular relates to a method for wrapping styrene-butadiene rubber finished blocks into packaging bags. Background technique [0002] As an industrial raw material, styrene-butadiene rubber has processing performance and product performance close to that of natural rubber. Some properties such as wear resistance, heat resistance, aging resistance and vulcanization speed are better than natural rubber. It can be compared with natural rubber and various Synthetic rubber is used together, and is widely used in the production of tires, tapes, hoses, wires and cables, medical appliances and various rubber products. It is the largest general-purpose synthetic rubber variety and one of the earliest rubber varieties to achieve industrial production. [0003] The finished block of styrene-butadiene rubber exists in block form, and the finished block needs to be packed before leaving the factory....

AI Technical Summary

Problems solved by technology

[0005] This kind of opening device can open the plastic film packaging bag, but it is not suitable for the operation of the paper packaging bag of the finished product block of styrene butadiene rubber. Therefore, it is necessary to design a method to adapt to the styrene butadiene rubber Automatic packaging requirements for finished blocks on the assembly line

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