Automatic division slitting mechanism

Abstract

The invention discloses an automatic division slitting mechanism, which is suitable for slitting a single or a plurality of inclined slits or straight slits for materials such as nonferrous metal thin plates, plastic and leather. The automatic division slitting mechanism comprises a pedestal, a first mounting seat and a second mounting seat, wherein the first mounting seat and the second mounting seat are arranged on the two side edges of the pedestal; the first mounting seat is hinged to one end of a rotary rack; the other end of the rotary rack is rotatablely arranged on the second mounting seat, and the end is fixedly connected with a cambered toothed plate; the cambered toothed plate is engaged with a transmission gear; the transmission gear is connected with a driving device; the rotary rack is provided with an upper main shaft with adjustable height; a lower main shaft is correspondingly arranged below the upper main shaft; the upper main shaft and the lower main shaft are provided with upper and lower shearing cutters which can freely slide along the main shafts; a cutter resetting mechanism is arranged on one side of the lower main shaft in coordination with the shearing cutters; the driving device is electrically connected with an electric control box. The slitting mechanism is easy and convenient to operate and accurate in division; the plate is tidy, economic and practical.

Description

technical field [0001] The invention relates to a slitting device, in particular to an automatic indexing slitting mechanism. Background technique [0002] At present, the existing slitting device must be driven by power for the rotation and lateral displacement of the scissor disc, and power is also provided for pulling and feeding materials. The rotation speeds of multiple power sources must be accurately calculated to achieve mutual matching of linear speeds. However, due to the original error of the output speed of the driving force and the manufacturing accuracy error of the parts, it is difficult to be ideally consistent. Especially according to the beveling angle of the workpiece, it is more difficult to control the matching between the linear speed of the cutter head per one rotation and the lateral displacement distance of the cutter head. In the specific debugging process, even if it is controlled by precise electronic control components, it is difficult to achie...

AI Technical Summary

Problems solved by technology

However, due to the original error of the output speed of the driving force and the manufacturing accuracy error of the parts, it is difficult to achieve an ideal consistency.

Especially according to the beveling angle of the workpiece, it is more difficult to determine the matching between the linear speed of the cutter head per one revolution and the lateral displacement distance of the cutter head

In the specific debugging process, it is difficult to achieve the desired effect even if it is controlled by precise electronic control components.

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