Automatic edge attaching device for filter element

Abstract

The invention discloses an automatic edge attaching edging device for a filter element of a filter. The device consists of a paper feeding device, a paper collecting device, an edge attaching device body and a cutting device, wherein a paper folding induction device is arranged at a part, close to the cutting device, of the rear section of the edge attaching device body; an adjustable end head ofan interval adjustable part of the paper collecting device is clamped by a mechanical arm, and the position of the mechanical arm is controlled by a screw rod; a glue outlet of a gluing device is a strip-shaped notch with an included angle of greater than 15 degrees but less than 165 degrees with a horizontal plane; the cutting device is arranged on a frame of the edge attaching device body and consists of a horizontal sliding mechanism, a vertical sliding mechanism and a disc knife driving mechanism; meanwhile, the paper feeding device is provided with a vertical adjusting device; the paper collecting device is provided with an up and down and front and back adjusting device; and the edge attaching device body is provided with a left and right adjusting device connecting with a left and right moving mechanism of the paper collecting device and a left and right moving mechanism of the cutting device. By means of the device, size accuracy of each product can be well controlled, the qualified rate of products is guaranteed, and the production efficiency is improved.

Description

technical field [0001] The invention relates to an automatic welting device for a filter element, in particular to an automatic welting device for an air filter element. Background technique [0002] At present, there are three ways to welt air filter elements: 1. Mechanical gluing, manual placement of paper cores, manual welting; 2 Mechanical gluing, manual placement of paper cores, mechanical welting; 3 Mechanical gluing, automatic separation of paper cores, Automatic welt. Among them, the first two ways to manually put the paper core are due to more labor and higher cost, and there is no prospect. However, the current automatic paper-separating core and automatic welting device (there are already applied for patents 201010117114.6, 201010617716.8, 201220295279.7) is not stable due to the instability of the paper-separating core and the gluing, which causes troublesome machine adjustment and a large waste of materials. Years cannot be popularized and applied in the indus...

AI Technical Summary

Problems solved by technology

Among them, the first two methods of manually placing the paper core are costly and costly, so there is no prospect

However, the current automatic paper-separating core and automatic welting device (there are already applied for patents 201010117114.6, 201010617716.8, 201220295279.7) is not stable due to the instability of the paper-separating core and the gluing, which causes troublesome machine adjustment and a large waste of materials. Years cannot be popularized and applied in the industry, what could have promoted the transformation and upgrading of the industry has not been able to make a difference now

There is also a welting device (2014206019187) applied by the applicant. During the production process, cutting will cause a certain proportion of scrapping. The reason is that the stickers are not folded evenly.

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