Environmentally friendly low-smoke flame retardant PVC material and preparation method and application thereof

Abstract

The invention discloses an environmentally friendly low-smoke flame retardant PVC material and a preparation method and application thereof. A bottom frame and an outer frame installed on the upper side of the bottom frame are included. A preparation cavity is formed in the bottom end face of the outer frame. A first sliding cavity is formed in the top wall of the preparation cavity. A preparationframe is installed in the first sliding cavity in a sliding fit mode. Lifting mechanisms are arranged on the left and right sides of the preparation frame symmetrically. An embedded cavity is formedin the bottom end face of the preparation frame. A cutting blade is rotationally arranged in the embedded cavity. First inserting cavities are formed in the left side end face of the cutting blade ina vertical symmetry mode. A second inserting cavity is formed in the dead center of the right side end face of the cutting blade. A first motor is fixedly arranged in the left side inner wall of the embedded cavity. An installing plate is fixedly arranged on an output shaft at the right side end of the first motor. Inserting blocks are fixedly arranged on the right side end face of the installingplate in a vertical symmetry mode and are connected with the first inserting cavities in an inserted fit mode.

Description

technical field [0001] The invention relates to the technical field of PVC material processing, in particular to an environment-friendly low-smoke flame-retardant PVC material and a preparation method and application thereof. Background technique [0002] Due to the high elasticity, high cold resistance, wear resistance, good finish, environmental protection and low flame retardancy of PVC materials, PVC materials are widely used in construction, packaging, electrical and electronics. Therefore, there is a large demand for the preparation of PVC materials. When processing PVC materials, it needs to be cut. At present, the cutting work is usually carried out by manual hand-held cutting machines. When using it, it is easy to generate a lot of dust, which is easy to cause harm to the human body and the environment. Moreover, when cutting, it is necessary to PVC materials are clamped. At present, clamping equipment is usually used alone for clamping. The operation steps are cumb...

AI Technical Summary

Problems solved by technology

[0002] Due to the high elasticity, high cold resistance, wear resistance, good finish, environmental protection and low flame retardancy of PVC materials, PVC materials are widely used in construction, packaging, electrical and electronics. Therefore, there is a large demand for the preparation of PVC materials. When processing PVC materials, it needs to be cut. At present, the cutting work is usually carried out by manual hand-held cutting machines. When using it, it is easy to generate a lot of dust, which is easy to cause harm to the human body and the environment. Moreover, when cutting, it is necessary to PVC materials are clamped. At present, clamping equipment is usually used alone for clamping. The operation steps are cumbersome and a lot of manpower is wasted. Therefore, it needs to be improved.

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