Fine count tow crimping machine front force bearing support

Abstract

The invention discloses a fine count tow crimping machine front force bearing support. The fine count tow crimping machine front force bearing support comprises a support rod crossed with a moving direction of tows, wherein steering rollers are arranged at crossed positions of the support rod and the tows, two ends of the supporting rod are respectively connected with a transverse pipe by means ofa screw and a nut in a matched mode, and a fixed connecting piece is arranged on each transverse pipe. Compared with the prior art, the fine count tow crimping machine front force bearing support plays a good bridge link role between the front roller of the crimping machine and the roller pair of the crimping machine, adds a contact point of the tows at the spatial position, and further increasesthe stress contact area of the tows on the running path. After the force bearing support device is installed, the external force interference resistance of a fine count production line is greatly improved, the problem that fine count tows shake before entering the crimping machine is solved, and the quality safety level is improved. Meanwhile, the stability of the tow crimping process is improved, and the product quality is improved.

Description

technical field [0001] The invention belongs to the production technology of cellulose diacetate tow for cigarettes, in particular to a front load-bearing bracket of a thin tow crimping machine. Background technique [0002] Slim tow is mainly used to make filter rods for slim cigarettes. In recent years, the market for slim cigarettes has developed rapidly, and the output has increased year by year. However, the production process of producing fine tow is different from that of conventional tow. The current crimping machine parameter ratio (platen pressure / roller pressure) for fine tow production is between 1.50-1.70, while the conventional tow crimping machine parameter ratio (Platen pressure / Roller pressure) is between 1.00-1.10. Compared with conventional tow production, the parameters of the crimping machine for fine tow production are relatively high, that is, the platen pressure is high and the roller pressure is low, while fine tow must be The production process of ...

AI Technical Summary

Problems solved by technology

However, there is a problem in the production of fine tow under such low roller pressure process conditions, that is, the tow often shakes due to insufficient traction.

It usually shows that the thin-count production line is still running stably in the previous stage. At this time, there are external forces such as broken wires, wind field changes, etc., and there will be jitter. The jitter sometimes presents continuous jitter, and sometimes shows intermittent jitter. , the tow entering the crimping machine is unstable, and the ribbon has uneven curling and burrs, which seriously affects the product quality and leads to potential quality and safety risks.

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