Automatic net winding and breaking mechanism

Abstract

The invention relates to an automatic net winding and breaking mechanism. The mechanism comprises two fixing frames and a locating plate. The two fixing frames are both fixedly connected with the sidesurface of the locating plate. An oil cylinder is arranged between the two fixing frames. The connecting part of the oil cylinder is connected with the positioning plate through a hinge structure. Aguide rail fixing plate is arranged between the oil cylinder and the fixing frames. A guide rod is arranged inside the guide rail fixing plate. One end of the guide rod penetrates the locating plate and is provided with a movable knife, and the other end is provided with a stretching seat and penetrates the stretching seat. The mechanism is provided with a fixed knife and the movable knife to conveniently cut the net rope, thereby solving the problem of continuous cutting of the existing automatic net-wound net rope. The mechanism is provided with a limit ring and a buffer pad, and is convenient to control the left and right movement range of the guide rod. The mechanism can prevent the fixed knife from being completely stuck inside the gap, and reduce the damage caused by the interactionbetween the fixed knife and the movable knife.

Description

technical field [0001] The invention belongs to the field of baler machinery, and in particular relates to an automatic net winding and disconnecting mechanism. Background technique [0002] Strapping machine, also known as strapping machine, strapping machine or strapping machine, uses strapping straps to bundle products or packages, then tightens them and combines the two ends with hot-melt bonding with a heating head. The function of the baler is to strengthen the packaged items, so that the items will not be scattered due to loose binding during transportation and storage, and at the same time, they should be bundled neatly and beautifully. [0003] The existing traction-type straw feed picking and kneading into bundles and bagging machines (hereinafter referred to as balers), the mesh breaking mechanism in the automatic wrapping device of the existing balers is divided into a fixed knife and a moving knife. When the net-breaking oil cylinder is pushed out, the moving k...

AI Technical Summary

Problems solved by technology

[0003] The existing traction-type straw feed picking and kneading into bundles and bagging machines (hereinafter referred to as balers), the net breaking mechanism in the automatic net wrapping device of the existing balers is divided into a fixed knife and a moving knife. When the net-breaking oil cylinder is pushed out, the moving knife will bring the net rope back when the net-breaking oil cylinder is retracted. When the net-breaking oil cylinder is retracted in place, the moving knife will contact the fixed knife to cut off the net rope. However, the moving knife and the fixed knife are in the form of blades. Due to machining errors or fast blade wear, there will be a gap between the moving knife and the fixed knife. Once there is a gap, the mesh will be cut continuously, so that the bale cannot be reduced and packed.

[0004] Therefore, the continuous cutting of the rope on the baler leads to the failure of the bale to be packed and other problems have become more and more urgent problems to be solved.

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