DE568074C - Device for cleaning winding press molds in cigar machines - Google Patents

Description

Patent humidity:

1. Device for cleaning Wikkelpreßformen in cigar machines, marked by a spray device directed against the cavities of the molds.

2. Apparatus according to claim 1 for cleaning molds that are attached to a seated rotating drum, characterized by a liquid atomizer (19, 20), the compressed air line (5) with a cock (16) is provided, which is controlled by a cam control (12, 13) in time the movement of the forming drum (27) is opened intermittently.

1 sheet of drawings

Claims (1)

The invention relates to an apparatus for cleaning cigar wrapping molds in cigar machines. When ejecting the winding from the cavities of the molds have significant Difficulties turned out because the "winding because of the squeezed out during pressing Tobacco juice stick in the cavities. According to the invention, this drawback should thereby ίο avoid having to clean, in contrast to known cleaning devices, which work in the manner of a wiper, a spray device provides that against the Cavities of the forms is directed. The subject matter of the invention is illustrated, for example, in the drawing. It is Fig. Ι a side view,
Fig. 2 is a single section. The atomizer and cleaner comprises a blown air line 5, which via a control valve 6 and a pipe 7 is connected to an air compressor or a blown air system. The administration 5 includes a control valve 8 operated by a push lever 9; Lever 9 swings around one attached to the machine frame Bolt 10 and carries a roller, which is of a cam 12 of a rotating Drum 13 on the machine drive shaft 14 is hit. The lever 9 is equipped with an adjusting screw 15, which is against the stem 16 of the valve 8 places and pushes it forward as soon as the roller 11 passes through the cam 12 is raised. A ring 17 nearby of the lower end of the pipe S engages a protrusion of the lever 9 and prevents it from falling back too far when it is not in contact with the cam 12. At the top, a rubber hose 18 is connected to the pipe S, which the pipe with a tube 19 connects the nebulizer 20 of conventional construction; the atomizer is seated on a support 21 on a bolt 22 of the machine frame. The atomizer tube 19 carries at the lower end a nozzle 23, at the upper end adjusting nuts 24 through which it it is possible to regulate the spray jet 5 emerging from the nozzle 23. The air line 5 also has a safety valve 25, which opens by virtue of its setting, as soon as the air pressure in the line exceeds a certain limit. The cigar rolls to be produced are placed in cavities, which are usually in are provided on a drum 27 rotating on shaft 28. After pressing will be the rolls are ejected in a known manner by pins 29 on a slide bar 30, wherein the pins' each penetrate into a cavity which is currently in the dispensing position. The drum 27 rotates gradually, and during the stopping to eject a roll, each cavity is through the Atomizer and cleaner that is in action at the right moment by the cam 12 is set, sprayed out and cleaned.