A device for removing foreign matter in the pipeline of a blowing-carding combined machine and an automatic opening and closing device for the warehouse door

Abstract

The invention discloses a blowing-carding unit pipe foreign matter removing and door automatic opening and closing apparatus comprising a blowing-carding unit pipe (1). The apparatus is characterized in that the outer wall of the middle portion of the blowing-carding unit pipe (1) is provided with one or more arc-shaped installation ports; a metal foreign matter removing bin (2) is mounted at the arc-shaped installation port; more than one annular electromagnets (4) are arranged on the circumference of the inner wall of the blowing-carding unit pipe (1) located on one side of the metal foreign matter removing bin (2); a foreign matter accommodating chamber (7) is arranged at the bottom of the metal foreign matter removing bin (2); the foreign matter accommodating chamber (7) is connected to a foreign matter guiding channel (6); and the bottom or the side surface of the foreign matter accommodating chamber (7) is provided with a bin port (8). According to the invention, a problem that metal foreign matters in a conventional blowing-carding unit pipe are not convenient to remove is skillfully solved, the door of the foreign matter accommodating chamber can be opened and closed through remote control, and a reminding function is achieved after the foreign matter accommodating chamber is full of the metal foreign matters, so that the convenience for operation control is improved.

Description

technical field [0001] The invention relates to an automatic opening and closing device for a bin door, in particular to a device for removing foreign matter in a pipeline of a blowing-carding machine and an automatic opening and closing device for a bin door, which belongs to the technical field of textile equipment. Background technique [0002] Blowing and carding combined machine is a kind of textile processing production line equipment, which mainly includes cleaning machine, carding system equipment, various fans and automatic cotton feeding machine. The control method realizes the continuous feeding of the entire production line and the automatic control of the entire production line. At present, the metal foreign matter in the pipeline of the blowing-carding machine is not easy to remove, and the metal debris mixed in the conveyed material is easy to cause damage to the equipment, and will also have an adverse effect on the product quality. Contents of the inventio...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the defects and shortcomings of the inconvenient removal of metal foreign matter in the pipeline of the existing blowing-carding combined machine, and the inconvenient operation of opening or closing the door of the foreign matter containing chamber. Metal foreign matter in the pipeline of the combined machine, and the operation of opening or closing the door of the foreign matter containing chamber is very convenient.

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