公开(公告)号：US11618117B2

公开(公告)日：2023-04-04

申请号：US17424418

申请日：2020-02-17

Applicant: DALIAN UNIVERSITY OF TECHNOLOGY

Inventor： Jiang Guo ,  Yongbo Xu ,  Yan Bao

IPC: B23Q3/08 ,  B25J15/00

Abstract: A freezing support device and method for a large thin-walled part, which belongs to the technical field of machining support. The present invention realizes freezing support for a large thin-walled part by a freezing system and an auxiliary system, wherein the freezing system comprises a heating source, a freezing source, flexible films, support plates, etc., and the auxiliary system comprises a rotating device, a moving plate and guide rails. The present invention utilizes ice with a certain thickness formed on a support side of a machining area and supports a workpiece through the ice, and the ice is always used as a support along with the progress of machining to have an effect of follow-up support. The present invention simplifies a support structure, and has the advantages of low cost, no contamination to a machine tool, and convenient use; plays a function of clamping the workpiece.

公开(公告)号：US11197483B2

公开(公告)日：2021-12-14

申请号：US16962764

申请日：2019-03-13

Applicant: DALIAN UNIVERSITY OF TECHNOLOGY

Inventor： Jiang Guo ,  Yongbo Xu ,  Bin Wang ,  Chuanping Song

IPC: A22C29/00 ,  A22C29/02

Abstract: An automatic removal method of a shrimp line completes the automatic removal of the shrimp line based on a recognition system, a control system, a feed system, a detection device, a loading device and an auxiliary device. Firstly, by adopting a method of photographic contrast, in a moving process of a shrimp to be treated on a device, a photographing mechanism can take candid photographs according to a preset feature picture, and then controls the track of a tool to remove a shrimp line to complete the purpose of automatically removing the shrimp line. The method has small manual operation, high automation, safe operation, high integration degree of the device, portability, and good removal efficiency of the shrimp line, and is suitable for family meals and table food in restaurants.