A synchronous straightening structure for a sealing machine

Abstract

This utility model belongs to the field of sealing machine technology, and specifically relates to a synchronous correction structure for a sealing machine, including a frame and a heating device. A first motor and a roller assembly are mounted on the frame. A drive belt is mounted on the roller assembly. The first motor can drive the roller assembly to rotate, and the roller assembly drives the drive belt to move, thereby driving the container opening through the heating device. Two sets of roller assemblies are mounted on the frame. The drive belt includes two sets of drive belts respectively mounted on the two sets of roller assemblies, and the two sets of drive belts are vertically distributed. The first motor drives the two sets of roller assemblies to move synchronously through a transmission gear set, and makes the two sets of drive belts move synchronously and in opposite directions. At least one set of roller assemblies includes a movable wheel. A movable frame is movably mounted on the frame, and a first hinge rod rotatably connected to the movable wheel is mounted on the movable frame. The movable wheel can drive the two sets of drive belts to abut against each other. The purpose of this utility model is to provide a synchronous correction structure for a sealing machine with good sealing effect.

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