Cutting equipment of automobile filter net drum

Abstract

The invention relates to the technical field of cutting, in particular to cutting equipment of an automobile filter net drum. The cutting equipment comprises two cutting devices symmetrically arranged at the sides of a spiral net drum, a first driving device used for driving the cutting devices to move back and forth, and a second driving device used for driving the two symmetrical cutting devices to approach to the spiral net drum for cutting the spiral net drum; a thrust lever is driven to move forward so as to push a second bracket to move forward; as the spiral net drum moves forward, circular cutters also move forward with the spiral net drum synchronously; a driving block is driven to more forward by a cylinder to enable a driving part to enter a gap between two bearings according to the lever principle so that the two circular cutters are driven to approach to the spiral net drum for cutting the spiral net drum, and the cutting purpose of the cutting equipment can be achieved on the premise that screen plates and rollers are conveyed continuously by the cutting equipment of the net drum.

Description

technical field [0001] The invention relates to the technical field of cutting, in particular to a cutting device of an automobile filter net rolling machine. Background technique [0002] In the production process of automobile filters, it is generally necessary to install a spiral wound net for fixing the filter element outside the filter element of the filter. During the production process of the spiral wound net, it is necessary to spirally wind a thinner mesh plate The metal edges of the rolled up spiral mesh are pressed together, and finally the spiral mesh is cut into different lengths to complete the production of the spiral mesh. In the prior art, it is mainly completed by an automobile filter mesh winding machine, but now When some automotive filter screen winding machines cut the spiral coiled net, in order to ensure that the cutting surface of the spiral coiled net is flat, it is necessary to stop the conveying of the screen plate and stop the rotation of the dru...

AI Technical Summary

Problems solved by technology

[0002] In the production process of automobile filters, it is generally necessary to install a spiral wound net for fixing the filter element outside the filter element of the filter. The metal sides of the rolled up spiral mesh are pressed together, and finally the spiral mesh is cut into different lengths to complete the production of the spiral mesh. In the prior art, it is mainly completed by an automobile filter mesh winding machine, but now When some automotive filter screen winding machines cut the spiral coiled net, in order to ensure that the cutting surface of the spiral coiled net is flat, it is necessary to stop the conveying of the screen plate and stop the rotation of the drum at the same time (if it does not stop, the spiral coiled net will Continue to make and make the end of the spiral wound net move forward continuously, because the cutter cannot move forward, so the spiral wound net cannot be cut), and then cut through the cutting device along the direction perpendicular to the axis of the spiral wound net, so that It greatly wastes the time for making spiral coiled nets, so this field has been researching a cutting device that can complete cutting without stopping the conveying of net plates and rollers

Images