Novel fine cigarette seventh wheel assembly

Abstract

The invention provides a novel fine cigarette seventh wheel assembly. The structure form of a traditional fine cigarette seventh wheel is changed, and compared with traditional 36 bearing modules, 48bearing modules can enable fine cigarette packs to stay on a seventh wheel for a longer time; and by considering the situation that the central angle between a fine cigarette pack inlet and a fine cigarette pack outlet is 270 degrees, the time for drying the fine cigarette packs is longer, the fine cigarette packs are dried sufficiently when leaving the seven wheel, an adhesive on the fine cigarette packs has certain strength, and the bursting situation is avoided. A Malta wheel for controlling a rotating tower equally divided into 48 parts to rotate is equally divided into 16 parts instead of12 parts, the transmission ratio is 1:3, the previous transmission ratio is also 1:3, and the transmission ratio requirement is met. Compared with the prior art, the novel fine cigarette seventh wheel assembly can enable the fine cigarette packs to be sufficiently dried on the basis of meeting the production efficiency and transmission ratio, bursting is not prone to occurring, the product quality is ensured, and the practicality is high.

Description

technical field [0001] The invention relates to the field of tobacco machinery, in particular to a novel seventh wheel assembly for slim cigarettes. Background technique [0002] At present, the No. 7 wheel assembly of the GDX2 packaging machine introduced by most domestic cigarette factories adopts a structure of 36 equal parts, that is, there are 36 load-carrying modules for holding cigarette packs, and the No. 7 wheel can hold 27 cigarette packs each time. box. Therefore, in recent years, the slim cigarette packaging equipment developed on the basis of the GDX2 packaging machine in China, the seventh wheel assembly also follows the current structure of 36 equal parts. According to the actual use of the equipment, the corresponding central angle between the entrance and exit of the cigarette pack is 270 degrees. However, due to the structural characteristics of the slim cigarette, the sticking surface on the side is small. Due to the short drying time and the insufficien...

AI Technical Summary

Problems solved by technology

According to the actual use of the equipment, the corresponding central angle between the entrance and exit of the cigarette pack is 270 degrees. However, due to the structural characteristics of the slim cigarette, the sticking surface on the side is small. Due to the short drying time and insufficient drying time, when the adhesive is not completely dry, it causes the defect that the current slim cigarette packets are easy to explode after being bonded.

If the speed of the equipment is fast, its defects will be more obvious. Therefore, the standard speed of the factory from Shanghai Tobacco Machinery Co., Ltd. is 300 packs per minute. packs / min, which is quite different from the efficiency of 400 packs / min at the speed of opening normal specification cigarette packs, which seriously affects the production efficiency and quality

Images