IP Library Granted Patent US 10,981,207
Granted Patent B2
US 10,981,207 · App. 16/330,339 · Granted Apr 20, 2021

Hot press device

Inventors: Naruhiko Nomura (Tokyo, JP); Yoshiaki Nakazawa (Tokyo, JP); Toshiya Suzuki (Tokyo, JP); Yasuhiro Ito (Tokyo, JP); Ryousuke Morimoto (Tokyo, JP)
Assignee: NIPPON STEEL CORPORATION
B21D22/20B21D24/00B21D24/005B21D37/16B21D43/05
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Quick Facts
Patent No.
US 10,981,207
App. No.
16/330,339
Granted
Apr 20, 2021
Kind
B2
Abstract

A hot press device according to the present disclosure includes a first press, a second press, a conveyance device linking the first press and the second press together, and a heating furnace provided within a conveyance range of the conveyance device.

Claims (15)

1. A hot press device, comprising:

a heating furnace;

a first press provided with a die including a coolant flow path;

a second press provided with another die including a coolant flow path;

a conveyance device linking the first press and the second press together,

the conveyance device including a manipulator; and

a controller configured to control the manipulator to convey to the heating furnace from the first press, and further configured to convey to the first press and second press from the heating furnace.

2. The hot press device of claim 1 , further comprising a conveyance mechanism including a plurality of rollers configured to move a material between a first placement position within the heating furnace and a second placement position within a conveyance range.

3. The hot press device of claim 2 , wherein the conveyance mechanism is configured to convey the material back and forth between the first placement position and the second placement position.

4. The hot press device of claim 2 , wherein the second placement position faces at least one of an insertion port of the first press or an insertion port of the second press.

5. The hot press device of claim 2 , wherein the controller is further configured to control the conveyance device to remove pressed material from the first press and the pressed material is conveyed to the second placement position.

6. The hot press device of claim 1 , wherein the conveyance device includes an in-furnace conveyance section including a roller configured to convey material from an insertion port of the heating furnace to a discharge port of the heating furnace.

7. The hot press device of claim 6 , wherein a removal port of the first press opposes the insertion port of the heating furnace, and the discharge port of the heating furnace opposes an insertion port of the second press.

8. The hot press device of claim 1 , further comprising another heating furnace provided within a conveyance range of the conveyance device.

9. The hot press device of claim 1 , wherein the manipulator includes a single articulated arm.

Assignments (2)
CHANGE OF NAME Recorded Aug 1, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049924/0315 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 5, 2019
From: NOMURA, NARUHIKO; NAKAZAWA, YOSHIAKI; SUZUKI, TOSHIYA; ITO, YASUHIRO; MORIMOTO, RYOUSUKE
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 048503/0082 →
Priority Claims (1)
JP JP2016-173990 · Sep 6, 2016 · national
Continuity (1)
Related Publication 20190201961A1 · Jul 4, 2019