Corrugated board gluing device

Abstract

The invention discloses a corrugated board gluing device. The corrugated board gluing device comprises a gluing machine, wherein the gluing machine is internally provided with a support roll and a gluing roll; a glue scraping device is arranged at one side of the gluing roll; a glue storage barrel is arranged above the gluing machine; a feeding port is formed above the glue storage barrel; a discharging port is formed in the bottom of the glue storage barrel; the glue storage barrel is connected with the gluing machine through a damping device; the glue scraping device comprises a glue scraping plate, a glue scraping handle, a fixed plate and a spring I; the fixed plate is arranged in the gluing machine; a connection column is fixedly arranged on the fixed plate; the connection column is connected with the glue scraping rubber through a nut; the spring I is sleeved on the connection column; the glue scraping plate is arranged at one end of the glue scraping handle; the other end of theglue scraping handle is movably arranged on the inner wall of the gluing machine; the glue scraping plate is in clearance fit with the gluing roll; and a receiving groove is formed in the bottom of the glue scraping device. Through setting the glue scraping device, residual glue on the gluing roll can be scraped, so that the gluing roll can be glued conveniently, corrugated boards can be glued again, and the gluing effect is better.

Description

technical field [0001] The invention relates to the technical field of cardboard gluing, in particular to a corrugated cardboard gluing device. Background technique [0002] Corrugated cardboard plays a very important role in packaging engineering. In addition to its light weight, low price, ease of mechanized production and recyclability, it also has good bending stiffness and excellent mechanical properties. As we all know, corrugated boxes occupy a large proportion in packaging and transportation. In addition, due to the good cushioning performance of corrugated board, it is widely used in cushioning packaging to make various corrugated liners and other cushioning packaging components. In the production of corrugated cardboard, gluing is the most important step. However, the existing corrugated cardboard is generally glued by glue rollers. The existing glue rollers are easy to apply glue unevenly to the cardboard during the glue painting process, resulting in poor produ...

AI Technical Summary

Problems solved by technology

In addition, due to the good cushioning performance of corrugated board, it is widely used in cushioning packaging to make various corrugated liners and other cushioning packaging components. In the production of corrugated cardboard, gluing is the most important step. However, the existing corrugated cardboard is generally glued by glue rollers. The existing glue rollers are easy to apply glue unevenly to the cardboard during the glue painting process, resulting in poor production, and it is impossible for the glue rollers to completely glue the cardboard after applying glue. After coating, if you continue to use it directly, it will affect the quality of gluing. For this reason, the present invention proposes a corrugated cardboard gluing device to solve the above problems

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