Title:
ROTARY CUTTING MACHINE USING AUTOMATIC STEPLESS SHIFTING OF CAM TO CHANGE ROTARY CUTTING VENEER THICKNESS
Document Type and Number:
WIPO Patent Application WO/2022/017495
Kind Code:
A1
Abstract:
A rotary cutting machine using automatic stepless shifting of a cam to change rotary cutting veneer thickness. A double-row roller assembly, a double-row roller feeding assembly, and a cutter body base (5) are installed on a rack. The double-row roller feeding assembly is used for driving the double-row roller assembly to move towards or away from the cutter body base (5). A support arm (8) is hinged by means of a support shaft (7) to the cutter body base (5) at an end near the double-row roller assembly. A cam assembly is provided on the cutter body base (5) at an end away from the double-row roller assembly. The cam assembly drives the support arm (8) to rotate. A single-row roller press assembly is provided on the support arm (8). A locking adjustment assembly adjusts the position of the single-row roller press assembly on the support arm (8). A rotary cutter (6) is mounted on the upper portion of the end of the cutter body base (5) near the double-row roller assembly. The double-row roller assembly, the double-row roller feeding assembly, the single-row roller press assembly and the cam assembly are all connected to a controller. The present device achieves intelligent, precise, and automatic change of any rotary cutting thickness, and the cutter height and cutter gap are locked by one-time benchmark locking, thereby saving labor and time.
Inventors:
LI YUMING (CN)
NING ZHEN (CN)
NING ZHEN (CN)
Application Number:
PCT/CN2021/108115
Publication Date:
January 27, 2022
Filing Date:
July 23, 2021
Export Citation:
Assignee:
SHANDONG JINLUN MACHINERY CO LTD (CN)
International Classes:
B27L5/02
Foreign References:
| CN111844322A | 2020-10-30 | |||
| CN209394867U | 2019-09-17 | |||
| CN110788952A | 2020-02-14 | |||
| CN209615813U | 2019-11-12 | |||
| CN205614801U | 2016-10-05 | |||
| CN201552635U | 2010-08-18 | |||
| CN201158075Y | 2008-12-03 | |||
| CN2602894Y | 2004-02-11 | |||
| US4192468A | 1980-03-11 |
Attorney, Agent or Firm:
BEIJING GAOWO LAW FIRM (CN)
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