Sealing device for tail part of antirust paper

Abstract

The invention discloses a sealing device for a tail part of antirust paper, and relates to the technical field of metal packaging. The sealing device comprises a rack, a lifting frame, an air cylinderfixing frame, an air cylinder and a carton sealing machine head, horizontal guide rails are arranged at the top of the rack, and the air cylinder fixing frame is slidably mounted on the horizontal guide rails; a gear motor is further arranged at the top of the rack and used for driving the air cylinder fixing frame to move horizontally; and the top end of the air cylinder is fixed to the air cylinder fixing frame, the bottom end of the air cylinder is connected with the lifting frame, and the carton sealing machine head is mounted at the end, away from the air cylinder, of the lifting frame.The sealing device can seal the tail part of the antirust paper to coat a steel plate.

Description

technical field [0001] The invention relates to the technical field of metal packaging, in particular to a tail sealing device for antirust paper. Background technique [0002] The existing tin-plated chrome-plated steel product packaging is not only the protection of the product, but also the "business card" of the steel factory, which can enhance the overall image of the product. For tin-plated and chrome-plated products, it is found that high requirements are put forward for the product packaging process and packaging form. Any touch or stain will affect the quality and image of the final product. Tin-plated and chrome-plated products are mainly used in the food packaging industry. There are strict requirements on product surface quality. Any pollution to the product during production, packaging, and transportation will lead to a decrease in product surface quality, which will cause steel plate surface corrosion. Corrosion will not only affect the user It will seriously ...

AI Technical Summary

Problems solved by technology

Among them, the heat sealing method is mainly used for the PE film material, which cannot be applied to the composite structure of the antirust paper; the hot melt adhesive sealing method will pollute the inside of the antirust paper, and cannot guarantee the sealing performance after sealing, and the heat source will cause the antirust paper The internal corrosion inhibitor volatilizes, which affects the anti-corrosion effect; the existing structure of the sealing machine is mainly for sealing the bottom, side and top of the carton. For the vertical sealing position of the tail of the anti-rust paper, the existing structure cannot meet the requirements. Requirements for use: The structural principle of the existing sealing machine uses the relative movement between the goods and the head of the sealing machine to complete the sealing. The goods usually move actively, but because the steel plate is too heavy to complete the active movement conditions, the existing structure is still not applicable.

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