Overturning device for soft bag production line and soft bag production line

Abstract

The invention discloses an overturning device for a soft bag production line and the soft bag production line. The overturning device for the soft bag production line comprises a soft bag connector clip, an connector base and an overturning shaft, wherein the soft bag connector clip is mounted on the connector base and can rotate around the overturning shaft so that the soft bag connector clip can be switched between a horizontal position and a vertical position; the overturning device also comprises a limiting locking device; when the soft bag connector clip is overturned to the horizontal position or the vertical position, the limiting locking device prevents the soft bag connector clip from overturning, so that the overturning device has the advantages of safety, reliability and stable operation. The soft bag production line disclosed by the invention comprises a connector tube loading mechanism, wherein connector tube loading mechanism comprises an annular conveyor belt, a horizontal overturning drive device, a vertical overturning drive device, and a plurality of groups of the overturning devices used for the soft bag production line. The soft bag production line disclosed by the invention has the advantages of safety, reliability, stable operation, high production efficiency and the like.

Description

technical field [0001] The invention relates to a soft bag production line, in particular to an overturning device for the soft bag production line and the soft bag production line. Background technique [0002] The soft bag production line mainly includes a film-drawing mechanism, a bag-making and forming mechanism, an outlet tube welding mechanism and an upper-mouth tube mechanism. Go to the filling station for filling, and finally seal the mouth of the soft bag through the mouth tube welding mechanism. The upper tube mechanism includes a clamp for flipping the interface of the soft bag and a synchronous conveyor belt for transporting the soft bag, which can realize the interchangeability of the two positions of bag making and filling, and meet the position requirements of different stations. The production process: first, it needs to be in the The soft bag interface is installed on the jig, and the jig is turned to the vertical position by the vertical flip device of the...

AI Technical Summary

Problems solved by technology

In the prior art, when the fixture is flipped to the vertical state, generally only magnets are used to hold it or the tension spring is tightened to cooperate with the fixture to prevent the flipping fixture from shaking or turning when it is in the vertical state, and to stabilize the flipping fixture. This structure Although the clamps are attracted by magnets or tensioned by tension springs, the magnets are attracted or the tension springs are tightened, which only relieves the flipping of the clamps, but cannot prevent the flipping of the clamps. Once the external force is too large during the production process, the clamps may still be broken Get rid of the attraction force of the magnet or the tension of the tension spring, resulting in shaking or directly flipping to the level, causing the fixture to be damaged, or even pulling the timing belt of the conveying fixture, thus causing equipment accidents. In addition, the magnet is easy to corrode, rust or break after a long time The tension spring is also easily deformed or broken and fails, resulting in the failure of the stability of the fixture in the vertical state, which not only affects the production process of the soft bag, but also easily causes damage to the fixture and equipment accidents due to collision

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