Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
NEEDLING MACHINE
Document Type and Number:
Japanese Patent JP2000265356
Kind Code:
A
Abstract:

To provide a needling machine which can automatically feed and position a raw material and can realize the improvement in the operation efficiency of a needle punching processing.

In this needling machine, a multi-needle head 10 having a needle-holding stand 20 under which many punching needles N are vertically disposed is disposed on a needle bar 2, a linear raw material 60 can be guided from the pipe hole 2a of the needle bar 2 to the lower end 51 along the inner space 52, and a coil spring cylinder 50 whose lower end 51 is projected from the tip positions of the punching needles N is vertically disposed at the center of the surface 31 of the stand. When the punching needles N are downward moved, the lower end 51 presses the raw material 60 at a clamping position 61 before the punching needles N thrust the raw material 60. When the punching needles N are upward moved, the pressing of the raw material 60 with the lower end 51 is released, after the punching needles N are pulled out from the raw material 60. Except the raw material-pressing time, a base material can always be moved. The relative transfer of the punched site 62 by the movetnent of the base material makes it possible to automatically pull out the raw material 60. Thereby, only by the movement of the base material the linear raw material 60 is entangled on the base material 5 in such a pattern as a drawing with a single stroke of a brush.


Inventors:
MIYASHITA MASAJI
Application Number:
JP7303199A
Publication Date:
September 26, 2000
Filing Date:
March 18, 1999
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BARIO MACHITSUKU MACH KK
International Classes:
D04H18/00; (IPC1-7): D04H18/00
Attorney, Agent or Firm:
Minoru Yamada