41results about How to "Does not occupy operating space" patented technology

The utility model belongs to the technical field of powder feeding equipment, and particularly discloses a powder feeding station which comprises a feeding bin internally provided with an operation space, the side wall of the feeding bin is provided with an inlet communicated with the operation space and gloves used for manual operation in the operation space, and the bottom of the feeding bin is provided with a hopper communicated with the operation space. An operation space is formed in the feeding bin, a plurality of conveying rollers distributed at intervals are arranged in the operation space and located above an opening of the hopper, the collecting bin is arranged at the bottom of the feeding bin and located on one side of the hopper, the collecting bin is communicated with the operation space through an inlet, an outlet is formed in the side wall of the collecting bin, and the conveying rollers are located between the inlet and the outlet. Due to the fact that the conveying rollers are located between the inlet and the outlet, feeding personnel can conveniently throw waste bags into the collecting bin through the inlet and collect the waste bags in the collecting bin, operation space is not occupied, feeding operation is not interfered, the waste bags can be taken out from the outlet of the collecting bin after feeding is finished, and production efficiency is improved.

The utility model discloses a pinch roller structure of a paper bag machine, which is provided with a frame provided with a conveying belt for conveying paper bags; the mounting seat is mounted on the rack; and the pressing wheel mechanism is detachably mounted on the mounting base, and the pressing wheel mechanism can press the paper bags conveyed on the conveying belt. The pressing wheel mechanism can be detached, does not occupy operation space, is convenient to adjust and facilitates belt cleaning.