Multifunctional glue injection machine for plywood processing

The multifunctional glue injection machine comprises a glue injection machine shell, a shell cover is connected to the upper portion of the glue injection machine shell through bolts, a glue inlet hopper is integrally connected to an opening in the middle of the upper portion of the shell cover, and the upper portion of the glue inlet hopper is connected with a hopper cover in a covering mode; a partition plate is integrally connected to the lower side of the middle part in the glue injection machine shell; a glue injection pump is connected to the middle of the bottom of the inner side of the glue injection machine shell through bolts, an input end flange of the glue injection pump is connected with a glue suction pipe, and an upper end flange of the glue suction pipe is connected to an opening in the middle of the lower portion of the partition plate. Through the arrangement of the connecting hose, the second quick connector, the glue injection operation pipe, the connecting pipe, the replaceable glue injec