Search

CN-224226180-U - Wind power wire feeding air inlet valve and rotary drum type wire feeding machine

CN224226180UCN 224226180 UCN224226180 UCN 224226180UCN-224226180-U

Abstract

The utility model belongs to the technical field of tobacco shred processing, and discloses a wind power wire feeding air inlet valve and a rotary drum type wire feeding machine. The wind power air inlet valve comprises a fixed door plate and a movable door plate, wherein the fixed door plate is arranged on a wire feeding pipeline, the fixed door plate is provided with a plurality of rows of first through holes, each row of first through holes are arranged at intervals along a second direction, the movable door plate is in sliding fit with the fixed door plate along the first direction, the movable door plate is provided with a plurality of rows of second through holes, each row of second through holes are arranged at intervals along the first direction, and the plurality of rows of first through holes and the plurality of rows of second through holes are staggered along the second direction. When the air intake valve and the drum type wire feeder are used for air intake, the blocking effect on the cut tobacco is enhanced, the cut tobacco is prevented from leaking out and entering the negative pressure generating part, the stable operation of a negative pressure system is ensured, and the loss of the cut tobacco is reduced.

Inventors

  • Ai Lv
  • ZHANG CHUNSEN
  • LI ZHEN
  • TAN XIAO
  • Lv Lingrui
  • ZHANG YONG
  • WANG TIAN

Assignees

  • 湖北中烟工业有限责任公司

Dates

Publication Date
20260512
Application Date
20250219

Claims (10)

  1. 1. The wind-force send silk intake valve, its characterized in that includes: The fixed door plate (10) is arranged on the wire feeding pipeline, the fixed door plate (10) is provided with a plurality of rows of first through holes (11), and each row of first through holes (11) are arranged at intervals along the second direction; The movable door plate (20) is in sliding fit with the fixed door plate (10) in the first direction, the movable door plate (20) is provided with a plurality of rows of second through holes (21), each row of second through holes (21) are arranged along the second direction at intervals, a plurality of rows of first through holes (11) and a plurality of rows of second through holes (21) are arranged in a staggered manner in the second direction, and the first direction is vertical to the second direction.
  2. 2. A pneumatic wire feed inlet valve according to claim 1, characterized in that in the second direction a plurality of rows of the first through holes (11) alternate with a plurality of rows of the second through holes (21).
  3. 3. The air wire feeding inlet valve according to claim 1, characterized in that one of the fixed door plate (10) and the movable door plate (20) is provided with a sliding groove (22) extending along the first direction, and the other of the fixed door plate and the movable door plate is provided with a sliding rail (12) extending along the first direction, and the sliding rail (12) is in sliding fit with the sliding groove (22).
  4. 4. A pneumatic wire feed intake valve according to claim 3, further comprising a screw (31), wherein the screw (31) extends along the first direction, both ends of the screw are pivoted with the fixed door plate (10), a connecting piece (23) is convexly arranged on the movable door plate (20), and the connecting piece (23) is in threaded fit with the screw (31).
  5. 5. The air wire feed intake valve according to claim 4, wherein an end portion of the screw (31) is provided with an operation portion (32).
  6. 6. A pneumatic wire feed inlet valve according to claim 3, characterized in that two of said runners (22) are provided, two of said runners (22) being spaced apart in said second direction.
  7. 7. The pneumatic wire feed intake valve of any one of claims 1-6, further comprising a cleaning assembly (40), the cleaning assembly (40) comprising: The guide piece (41) extends along the first direction and is mounted on the fixed door plate (10), and limiting parts (42) are respectively arranged at two ends of the guide piece (41); And the cleaning piece (43) is in sliding fit with the guide piece (41), and the cleaning piece (43) extends along the second direction and can clean the fixed door plate (10) and the movable door plate (20) when sliding along the guide piece (41).
  8. 8. The air wire intake valve of claim 7, wherein the cleaning assembly (40) further comprises a handle (44), the handle (44) being connected to a side of the cleaning member (43) facing away from the movable door panel (20).
  9. 9. The air wire intake valve according to claim 8, wherein the cleaning member (43) comprises: A sliding part (431) which is in sliding fit with the fixed door plate (10); And the brush (432) is connected to one side of the sliding part (431) close to the movable door plate (20).
  10. 10. The rotary drum type wire feeding machine is characterized by comprising a wire feeding pipeline, a negative pressure generating piece and a wind power wire feeding inlet valve according to any one of claims 1-9, wherein the wind power wire feeding inlet valve is arranged on the wire feeding pipeline, and the negative pressure generating piece is used for exhausting air from the cut tobacco in the wire feeding pipeline through the wind power wire feeding inlet valve.

Description

Wind power wire feeding air inlet valve and rotary drum type wire feeding machine Technical Field The utility model relates to the technical field of tobacco shred processing, in particular to a wind power wire feeding air inlet valve and a rotary drum type wire feeding machine. Background The main effect of wind-force wire feed intake valve is filtration and protection equipment, and wind-force wire feed intake valve is located wind-force wire feed system's air inlet department generally, mainly in order to filter impurity, through the effect of negative pressure, wind-force wire feed intake valve can filter dust, impurity etc. in the air and in the pipe tobacco, prevents that these impurity from getting into wire feed system to the inside accurate part of protection system is not damaged. The design of the existing wind power wire feeding inlet valve is that a plug net is of a single-layer design, and leakage is easy to occur during air intake, so that in a negative pressure generating part where cut tobacco enters, the cut tobacco is lost, and a negative pressure system is easy to be unstable. Therefore, there is a need to design a pneumatic wire feeding inlet valve and a drum type wire feeding machine to solve the above problems. Disclosure of utility model The utility model aims to provide a wind power wire feeding inlet valve, which has the advantages that the blocking effect on cut tobacco is enhanced during air intake, the cut tobacco is prevented from leaking into a negative pressure generating part, the stable operation of a negative pressure system is ensured, and the loss of the cut tobacco is reduced. Another object of the present utility model is to provide a rotary drum type wire feeder in which the working stability of the negative pressure system is improved while reducing the loss of cut tobacco. To achieve the purpose, the utility model adopts the following technical scheme: Wind-force send silk intake valve includes: The fixed door plate is arranged on the wire feeding pipeline and is provided with a plurality of rows of first through holes, and each row of first through holes are arranged at intervals along the second direction; The movable door plate is in sliding fit with the fixed door plate in the first direction, the movable door plate is provided with a plurality of rows of second through holes, each row of second through holes are arranged at intervals along the second direction, the plurality of rows of first through holes and the plurality of rows of second through holes are staggered in the second direction, and the first direction is perpendicular to the second direction. As an alternative, in the second direction, a plurality of the first through holes and a plurality of the second through holes Kong Jiaoti are disposed. As an alternative, one of the fixed door panel and the movable door panel is provided with a sliding groove extending along the first direction, and the other one of the fixed door panel and the movable door panel is provided with a sliding rail extending along the first direction, and the sliding rail is in sliding fit with the sliding groove. As an alternative scheme, the wind power wire feeding inlet valve further comprises a screw rod, the screw rod extends along the first direction, two ends of the screw rod are pivoted with the fixed door plate, a connecting piece is convexly arranged on the movable door plate, and the connecting piece is in threaded fit with the screw rod. As an alternative, an operation part is provided at an end of the screw. As an alternative, two of the sliding grooves are provided, and the two sliding grooves are provided at intervals in the second direction. As an alternative, the air wire feeding inlet valve further comprises a cleaning assembly, and the cleaning assembly comprises: The guide piece extends along the first direction and is mounted on the fixed door plate, and two ends of the guide piece are respectively provided with a limiting part; And the cleaning piece is in sliding fit with the guide piece, extends along the second direction and can clean the fixed door plate and the movable door plate when sliding along the guide piece. As an alternative, the cleaning assembly further comprises a handle attached to a side of the cleaning element facing away from the movable door panel. As an alternative, the cleaning member includes: A sliding part which is in sliding fit with the fixed door plate; and the hairbrush is connected to one side of the sliding part, which is close to the movable door plate. The rotary drum type wire feeder as an alternative scheme comprises a wire feeding pipeline, a negative pressure generating part and the wind power wire feeding air inlet valve, wherein the wind power wire feeding air inlet valve is arranged on the wire feeding pipeline, and the negative pressure generating part is used for exhausting the cut tobacco in the wire feeding pipeline through the wind power wire feeding air inlet