Glue coating equipment, battery production line and glue coating method

Glue coating equipment, comprising:

• a glue nozzle device for outputting a glue liquid and configured to be movably arranged to coat the glue liquid over the surface of a workpiece;
• a glue hose connected to the glue nozzle device to deliver the glue liquid to the glue nozzle device;
• a support device for supporting and bearing the glue hose, the support device comprising a bracket and a movable arm rotatably connected to the bracket, the glue hose being installed on the movable arm;
• and
• an elastic device provided on the movable arm, a first end of the elastic device being connected to the movable arm and a second end of the elastic device having the glue hose installed thereon;
• wherein the support device further comprises a glue hose fixing block, the glue hose fixing block is arranged at the second end of the elastic device, and the glue hose fixing block has a fixing hole for the glue hose to pass through.