Pressing machine

Patent metadata

Field	Value
Publication number	US-11890790-B2
Application number	US-202217878102-A
Country	US
Kind code	B2
Filing date	Aug 1, 2022
Priority date	Aug 3, 2021
Publication date	Feb 6, 2024
Grant date	Feb 6, 2024

Abstract

A pressing machine that applies heat and pressure to a press object transported in a first direction includes a first die having a first heater, a second die having a second heater and being disposed above the first die, a support member that supports the first die and the second die, and a movement mechanism that moves the support member from a first position to a second position located in a second direction intersecting the first direction from the first position, in which the first position is the position at which the first die and the second die apply heat and pressure to the press object and the second position is the position at which the first die and the second die do not face the press object.

First claim

What is claimed is:

1. A pressing machine that applies heat and pressure to a press object transported in a first direction, the pressing machine comprising:
a first die having a first heater;
a second die having a second heater, the second die being disposed above the first die;
a frame with an inclined surface;
a support member slidably mounted on the inclined surface of the frame and supporting the first die and the second die; and
an actuator operatively coupled to the support member to move the support member together with the first die and the second die along the inclined surface of the frame between a first position and a second position, the second position being located in a second direction from the first position, the second direction intersecting the first direction, wherein
the first position is a position at which the first die and the second die apply heat and pressure to the press object,
the second position is a position at which the first die and the second die do not face the press object, and
the first die and the second die move away from the press object while moving diagonally and downwardly when the actuator moves the support member together with the first die and the second die along the inclined surface of the frame from the first position to the second position.

2. The pressing machine according to claim 1 , wherein
the second direction is a direction diagonally downward of the press object, and
the actuator moves the support member in the second direction and a direction opposite to the second direction.

3. The pressing machine according to claim 2 , further comprising:
a support configured to support the press object when the support member moves in the second direction.

4. The pressing machine according to claim 3 , wherein
the support is a winding spring.

Assignees

• Seiko Epson Corp

Inventors

• Miyasaka Yoichi

Classifications

• B29C43/34 Primary

  Feeding the material to the mould or the compression means {(B29C43/085 takes precedence)} · CPC title

• B29C43/36

  Moulds for making articles of definite length, i.e. discrete articles · CPC title

• B30B15/04

  Frames; Guides · CPC title

• B29C2043/3416

  conveyor belts · CPC title

• B30B15/064 Primary

  with heating or cooling means · CPC title