Cigarette tipping paper gluing system

Abstract

The invention provides a cigarette tipping paper gluing system. The cigarette tipping paper gluing system comprises a rack, and a gluing mechanism and a cleaning mechanism are arranged on the rack, and is characterized in that the gluing mechanism comprises a rotary dispensing valve, a plate-type slit nozzle embedded in the outer circle of the rotary dispensing valve, and a tipping paper tape guide roller and an eccentric roller which are located on the input side and the output side of the plate-type slit nozzle respectively; and the cleaning mechanism comprises a sewage tank located below the rotary dispensing valve, a movable water tank arranged on the rotary dispensing valve in a sleeving mode, a water spraying opening located in one side of the rotary dispensing valve and facing the plate-type slit nozzle, wherein the inner end of the movable water tank is provided with an opening, the outer end of the movable water tank is closed, and the water spraying opening is located in theinner side of the closed movable water tank and connected with a water supply pipe. The system can synchronously and accurately glue continuous and discontinuous gluing areas, performs closed washingand soaking on the plate-type slit nozzle, quickly discharges sewage, does not waste glue, and is safe and reliable.

Description

technical field [0001] The invention relates to a gluing system, in particular to a gluing system in which a predetermined glue pattern is formed on cigarette tipping paper by means of spraying through nozzles after the glue is conveyed under a fully enclosed condition, and the upper glue is aligned during the gluing operation stop process. A cigarette tipping paper gluing system for cleaning and sealing glue nozzles in time to ensure efficient and reliable operation of the gluing process belongs to the technical field of tobacco processing. Background technique [0002] In the production process of filter-tipped cigarettes, it is necessary to use glued tipping paper sheets to wrap the filter tip and the tobacco rod to form a cigarette. Therefore, gluing the tipping paper is a very important process in the filter-tip cigarette tipping process. , the quality of gluing has an important influence on the quality of the final cigarette product. For example, poor gluing of tippin...

AI Technical Summary

Problems solved by technology

The disadvantages of the existing technology are: when the glue passes through the high-speed rotating rotor, eddy currents and agitation will be generated, so that when the glue reaches the inlet end of the distributor, the pressure is uncontrollable, resulting in inconsistent thickness of the glue sprayed by the distributor. Due to the restriction of parts processing and assembly accuracy, it is difficult to ensure the coaxiality of the rotor and the stator. In the case where the matching clearance between the two is extremely small, the high-speed rotating rotor and the stator will produce friction. Furthermore, due to the influence of the dynamic seal on the drive shaft side, It will generate a lot of heat on the gluing parts, which will easily cause the water in the residual glue on the nozzle to evaporate and condense, thereby blocking the gluing channel

Since the nozzle of the nozzle is facing downward, the rotor and stator of the rotary distribution valve are limited by the clearance fit, and the density of the glue is greater than that of water, so the glue in the pipeline and the valve will flow into the water under the action of gravity, which is a waste of glue , and the water in the water tank is polluted by glue, which affects the cleaning effect

Images