Notching machine of sealing strip

Abstract

The invention discloses a notching machine of a sealing strip and belongs to the processing machinery of a decorative material. The notching machine is characterized by consisting of a rack, a dragging plate, a motor, two bearing components, a main shaft, a power wheel, a cutter wheel, a cutter head group, a screw rod, a crank wheel and a motor switch, wherein the dragging plate is arranged on the rack movably; the motor is fixed at one end of the dragging plate; the two bearing components are arranged at positions, adjacent to the motor, on the surface of the dragging plate; the main shaft passes through the two bearing components movably; the centre of the power wheel is fixedly sleeved on the main shaft; the centre of the cutter wheel is fixed at the top of the main shaft; the cutter head group is fixed at the periphery of the cutter wheel; the screw rod is connected to the bottom of the dragging plate in a nut screw mode; the crank wheel is fixed at the top of the screw rod; and the motor switch controls the on-off of the motor. By a proof test, the notching machine contributes to processing of a plurality of notches with corresponding angles on the seal strip which has the same length as the edge of a picture frame according to the length and width of the picture frame required to be sealed; the picture frame which is sealed by the seal strip has only one sealing gap, so that elegancy is improved and structural firmness is high; and by a process, a plurality of short strips are not required to be cut off, so that labour hours are saved, and material consumption is reduced.

Description

technical field [0001] The invention belongs to decorative material processing machinery, in particular to a seal cutting machine for processing the cuts on the seals of mirror frames. Background technique [0002] The processing process of the existing frame seals must cut the seals into short strips equal to the length and width of the frame according to the length and width of the frame to be sealed, and then cut off the corresponding angles at both ends of these short strips. The triangular part: For example, a rectangular frame needs to cut off two right triangle parts with acute angles of 45 degrees; an equilateral triangle frame needs to cut off two right triangle parts with acute angles of 30 and 60 degrees respectively... [0003] Use the short strips for sealing that are cut according to the above-mentioned processing process, and then seal on the periphery of the frame glass and the liner to become a finished frame. Such a finished picture frame, on the one hand,...

AI Technical Summary

Problems solved by technology

Such a finished picture frame, on the one hand, has sealing gaps at the corners around it, which not only affects the appearance, but also has poor structural firmness; Rectangular frames need to be cut into 4 pieces, and triangular frames need to be cut into 3 pieces, which is not only time-consuming, but also consumes materials

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