Title:
原料加工装置
Document Type and Number:
Japanese Patent JP7125226
Kind Code:
B2
Abstract:
To provide a flat table-system raw material processing device that can mechanically grasp a rolling state of a following roller with high accuracy, without being accompanied by enlargement of the device and significant design change.SOLUTION: A raw material processing device comprises a processing table 10, a following roller 20 that follows/rotates by friction thereof with the processing table 10, with a rotational axis Las a center, and a rotary main shaft 30 that revolves the following roller 20 with a revolving shaft Las a center, and processes raw materials between an upper surface of the processing table 10 and an outer peripheral surface of the following roller 20, which is provided with: a fluid supply flow path 51 through which fluid is supplied to a bearing part 43 around the rotational axis L; a fluid press-feeding pump 52; flow path cut-off means 60 that intermittently cuts off the fluid supply flow path 51 accompanying following and rotating of the following roller 20; pressure detecting means 61; and following roller rotation-state determining means 62 that determines a rotation state of the following roller 20 on the basis of variation in pressure P of the fluid supply flow path detected by the pressure detecting means 61.SELECTED DRAWING: Figure 3
Inventors:
Kobayashi Masayuki
Akira Horiuchi
Akira Horiuchi
Application Number:
JP2018061281A
Publication Date:
August 24, 2022
Filing Date:
March 28, 2018
Export Citation:
Assignee:
Kitagawa Iron Works Co., Ltd.
International Classes:
B02C15/04; B01J2/20; B30B11/28
Domestic Patent References:
| JP2012501837A | ||||
| JP57126533U | ||||
| JP2002058983A | ||||
| JP2012179525A | ||||
| JP2011125827A | ||||
| JP2018081012A |
Attorney, Agent or Firm:
Tomohiko Kurozumi
Toshio Mori
Kozaburo Mori
Kimura Atsushi
Hideaki Tanaka
Toshio Mori
Kozaburo Mori
Kimura Atsushi
Hideaki Tanaka