An intermittent granular powder adding device

Abstract

The invention belongs to the technical field of powder feeding and provides an intermittent granular powder adding device, which includes a main bracket, a bottom connecting plate, a first connecting bracket, a second connecting bracket, a third connecting bracket, a feeding chamber, a cylinder, a servo motor, a deceleration Machine, customized synchronous belt; the feeding chamber is fixed on the customized synchronous belt through the feeding chamber connection bracket, and the feeding chamber can realize reciprocating motion between the hopper and the feeding point under the drive of the servo motor. The invention connects the feeding chamber by customizing the synchronous belt, thereby controlling the distance between intermittent feeding, and uses the servo motor to drive the feeding chamber and the tow to follow to realize the relatively static feeding process between the feeding chamber and the tow, and the whole feeding process has high efficiency , no pollution. The invention is simple in operation and convenient in maintenance; the feeding chamber and hopper of the whole device are all in the relatively sealed space between the profile cover assembly and the acrylic plate, and the negative pressure dust suction device is supplemented to optimize the production environment.

Description

technical field [0001] The invention belongs to the technical field of powder feeding, in particular to an intermittent granular powder feeding device. Background technique [0002] With the continuous development of the modernization process, the addition of granular powders in food, medicine, tobacco and other industries has become more and more widely used in actual production. In particular, adding materials with special adsorption effect to cigarette filter rods is very important to improve the safety of smoking, especially to selectively remove harmful components in smoke. Therefore, adding materials with adsorption effect to filter rods is a kind of " A new way to reduce harm and reduce coke is also an inevitable trend in the industry. At present, the commonly used powder feeding methods are screw type, roulette type, roller type, and electric roulette type. However, for the quantitative and high-speed feeding of intermittent particles, there will be problems such a...

AI Technical Summary

Problems solved by technology

However, for the quantitative and high-speed feeding of intermittent particle addition, problems such as low feeding efficiency and poor feeding will occur. The existing device for adding particle powder to cigarette filter rods uses the gravity of the adsorption material itself to freely fall and apply it to the filament. In the bundle, it is obvious that such an addition method will cause the particle powder to be distributed in the tow, which greatly shortens the service life of the tool used for subsequent slitting, greatly affecting the production efficiency, and at the same time the particle powder distributed in the filter rod The adsorption effect is also greatly reduced

In addition, when the existing powder material is applied, it is sometimes absent and extremely uneven, and the powder material accumulates irregularly in the tow. At the same time, the airflow generated by the relative movement between the feeding port and the tow will cause dust and pollution during the production process. Production Environment

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