30results about How to "Avoid disassembly for cleaning" patented technology

The invention discloses a final cutting drum wheel used for a PASSIM cigarette making machine. The final cutting drum wheel comprises a left drum wheel and a right drum wheel, wherein the left drum wheel is fixedly connected with the right drum wheel to form a circumferential knife slot and a circumferential chip flute at the connection of the left drum wheel and the right drum wheel, the knife slot is communicated with the chip flute, and a plurality of left drum wheel groove suction holes and a plurality of right drum wheel groove suction holes are formed in the left drum wheel and the right drum wheel respectively; and the final cutting drum wheel further comprises a plurality of left sewage holes and / or a plurality of right sewage holes, wherein the chip flute and the plurality of left drum wheel groove suction holes are communicated by the plurality of left sewage holes respectively, and the chip flute and the plurality of right drum wheel groove suction holes are communicated by the plurality of right sewage holes respectively. The final cutting drum wheel can effectively eliminate cutting debris and glue scale generated in a process of filter tip cigarette cutting, so that the final cutting drum wheel is prevented from disassembling and cleaning, and the maintenance cost is reduced; and at the same time, the cleaning of a circular knife is ensured, and the cutting quality of the cigarette is improved.

The invention discloses an air purifying device for cleaning indoor air and keeping local ventilation. The air purifying device comprises a first air purification mechanism, a second air purificationmechanism and a third air purification mechanism which have the adjustable spatial positions in space, and the air flow direction at an air outlet can be conveniently adjusted through the adjustment of the spatial positions and angles of the first air purification mechanism, the second air purification mechanism and the third air purification mechanism. In this way, the airflow direction at the local position of the experiment can be adjusted according to the needs of the experiment. During adjustment, the spatial positions of the first air purification mechanism, the second air purification mechanism and the third air purification mechanism can be set through a wind direction detector. The air purifying device can also realize automatic ash removal of filter screens. Through the automaticash removal of the filter screens, the blocking phenomenon of the filter screens caused by untimely ash removal is avoided, the purification effect of the equipment is further improved, and the equipment is enabled to operate efficiently.

The invention discloses a coarse grinding device for the production of oak suit doors, which comprises a placement seat, a fixed plate, a grinding structure, a clamping structure and an adsorption structure. A grinding structure is arranged between two groups of transmission rods in the grinding chamber. Several groups of funnel-shaped air suction nozzles are equidistantly arranged, and an adsorption structure is arranged at the bottom of the placement seat, and the top of the adsorption structure communicates with the conduit; the adsorption structure includes a collar, a filter screen and a fan, and the collar It is in the shape of a rectangular box. There is a filter cavity inside the collar, and a top plate is obliquely fixed in the filter cavity. A filter screen is vertically fixed at the bottom of the top plate. A cleaning structure is arranged on the outer edge of the filter screen. A blower fan is arranged at the tuyere. The coarse grinding device produced by the oak suit door has a reasonable design and can clean the filter screen well after working for a period of time, avoiding manual disassembly to clean the filter screen, improving work efficiency, and is suitable for popularization and use.