Guiding and limiting mechanism of plastic plate cutting machine

Abstract

The invention provides a guiding and limiting mechanism of a plastic plate cutting machine. The guiding and limiting mechanism is simple in structure, convenient to operate, good in cutting effect, capable of guaranteeing that cut edges are flush and high in safety factor, facilitates cutting of plastics and protects operators and saw blades against injuries and damage. The guiding and limiting mechanism comprises a machine frame. A horizontally-arranged top plate is fixed to the upper end of the machine frame; and the top plate is provided with a sawing channel parallel to the cutting direction. A parallel plate parallel to the sawing channel is arranged on one side of the sawing channel. One side of the top plate is further provided with a pressing mechanism. The pressing mechanism comprises a pressing supporting frame fixed to one side of the machine frame. The pressing supporting frame comprises a front rod, a rear rod and a horizontal cross rod which is connected with the front rod and the rear rod. The rear rod is arranged perpendicular to the top plate. The upper end of the rear rod is connected with the rear end of the horizontal cross rod. The front end of the horizontal cross rod is fixedly connected with the upper end of the front rod to enable the front rod to be correspondingly arranged above the sawing channel. The lower end of the front rod is fixedly connected with an elastic connecting rack. The lower end of the elastic connecting rack is connected with a rolling wheel bracket. A rolling wheel is mounted on the rolling wheel bracket.

Description

technical field [0001] The invention relates to the technical field of cutting equipment, in particular to a guiding and limiting mechanism of a plastic plate cutting machine. Background technique [0002] At present, plastic has become one of the most important raw materials today, and various items processed from plastic are full of people's lives. However, in the prior art, different materials are generally only separated by manual peeling or sawing, which has low processing efficiency and is easy to hurt hands. Roughly machined or shaped plastic products have a certain hardness and cannot be further processed by hand, so they can only be trimmed with a plastic product cutting machine. The saw blade has no protective measures and is exposed to the outside. It is not very safe for the saw blade and the operator. When the plastic is cut by manual operation, the direction of the thrust is not fixed, and the plastic is not pressed tightly, which will easily cause uneven cutt...

AI Technical Summary

Problems solved by technology

However, the existing technology generally only separates different materials by manual peeling or sawing, which has low processing efficiency and is easy to hurt hands.

Roughly machined or formed plastic products have a certain hardness and cannot be further processed by hand, and can only be trimmed by using a plastic product cutting machine

The saw blade has no protective measures and is exposed to the outside. It is not very safe for the saw blade and the operator. When the plastic is cut by manual operation, the direction of the thrust is not fixed, and the plastic is not pressed tightly, which will easily cause uneven cutting edge and processing. The precision is low, not flexible enough, which also reduces the production efficiency. During the cutting process, plastic debris is easy to splash and pollute the environment.

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