Automatic side-sticking equipment used during filter element production

Abstract

The invention relates to automatic side-sticking equipment used during filter element production. The equipment at least comprises a filtering material spiral separating device and a paper tape pressing and sticking device, wherein the filtering material spiral separating device comprises four screw rods of which the radial cross sections are arranged in matrix; in the vertical direction, the two screw rods at the left are arranged on a first bracket, and the two screw rods at the right are arranged on a second bracket; in the horizontal direction, the two screw rods positioned above are synchronously driven by a first motor and a first synchronous driving mechanism, and the two screw rods positioned below are synchronously driven by a second motor and a second synchronous driving mechanism; filtering material passages in the axial direction of the screw rods are formed between the screw rods positioned above and the screw rods positioned below; and belt sections, close to the two sides of the filtering material passages, in the paper tape pressing and sticking device, deflect towards the middle lines of the filtering material passages along the conveying direction. Automatic side sticking between filtering materials and paper tapes is realized through the equipment; and the production efficiency and the accuracy of side sticking are greatly improved.

Description

technical field

[0001] The invention relates to the technical field of filter element production equipment, in particular to automatic welting equipment in filter element production. Background technique

[0002] In the production of filter elements, the filter material is first bent by a machine to form a corrugated or zigzag shape, and then edge strips are pasted on both sides to fix the corrugated or zigzag filter material. In the current production process, the producer first cuts the corrugated or zigzag filter material and the side strips according to a certain size according to the needs, and then manually pastes the side strips on the filter material. In this process, it is necessary to fix the corrugated or zigzag filter material with a horizontal "E"-shaped tool to ensure that the peaks or troughs of the filter material are equidistant, and that all parts of the prepared filter element are uniform. . Obviously, this manual method not only has low production effic...

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