A new type of glue applicator used in cigarette filter rod forming machine

Abstract

The invention discloses a novel glue applying device used in a cigarette filter tip forming unit. The novel glue applying device comprises an outer box body, a glue pipe (8) and a storage cylinder (4) located on the outer box body. A motor (9) and a double-gear pump (7) are arranged in the outer box body. The motor (9) is electrically connected with the double-gear pump (7). One end of the glue pipe (8) is connected with the bottom of the storage cylinder (4). The other end of the glue pipe (8) is connected with an inlet of the double-gear pump (7). An outlet of the double-gear pump (7) is provided with two outlet pipelines (10 and 11) which are connected in parallel. The novel glue applying device used in the cigarette filter tip forming unit overcomes the defect that in the prior art, a glue applying device cannot meet the demand for on-line glue application during forming of a cigarette filter tip, and has creativity and industrial use value.

Description

technical field [0001] The invention relates to the field of tobacco machinery, in particular to a novel glue applying device used in a cigarette filter rod forming unit. Background technique [0002] A filter rod refers to a round rod with filtering performance and a certain length such as 120mm, which is processed and rolled by a filter rod forming machine using filter material as a raw material. At present, among the filter rod forming equipment in my country's tobacco industry, the KDF2 filter rod forming unit imported from Germany's HAUNI company occupies a high proportion. KDF2 filter rod forming machine has a series of advantages such as accurate control, good real-time performance, quick response, high control precision, and improved product stability, and its operation, maintenance and debugging are relatively simple, so it has a broad market application. [0003] KDF2 filter rod forming unit is mainly composed of three parts: opening and gluing machine, filter rod...

AI Technical Summary

Problems solved by technology

In order to ensure the production quality of the corresponding filter rods, the use of midline glue in the filter rod forming process often requires the use of glue with high solid content, which creates a technical problem. The general KDF2 filter rod forming machine The glue tank cannot meet the online addition of glue with high solid content, and the general glue with low solid content cannot meet the process requirements of forming paper bonding tow

At the same time, the forming paper required by the filter rod has a high permeability, and the conventional self-flowing method of applying glue is difficult to meet the high efficiency of glue application during the filter rod forming process. Therefore, a glue tank with a new structure is developed to successfully solve the online problem of glue with high solid content. Adding became an open technical issue

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