MOLDING APPARATUS
A molding apparatus includes: a molding base having a molding surface on which a molded article is to be molded; a transport part that transports a linear molding material toward the molding surface; a heating part that heats the molding material being transported to the transport part; a pressure part that moves relative to the molding base and presses the molding material heated by the heating part onto the molding surface such that the molding material is stacked in multiple layers; and a restricting part disposed between the heating part and the pressure part in a molding-material transport direction, the restricting part restricting the position of the molding material transported from the heating part to the pressure part.
1 . A molding apparatus comprising:
a molding base having a molding surface on which a molded article is to be molded;
a transport part that transports a linear molding material toward the molding surface;
a heating part that heats the molding material being transported to the transport part;
a pressure part that moves relative to the molding base and presses the molding material heated by the heating part onto the molding surface such that the molding material is stacked in multiple layers; and
a restricting part disposed between the heating part and the pressure part in a molding-material transport direction, the restricting part restricting the position of the molding material transported from the heating part to the pressure part.
2 . The molding apparatus according to claim 1 , wherein the transport part transports a plurality of the molding materials toward the molding surface.
3 . The molding apparatus according to claim 1 , wherein the restricting part moves with the pressure part relative to the molding base, and
the restricting part restricts the position of the molding material in a perpendicular direction, which is a direction parallel to the molding surface and perpendicular to a direction in which the restricting part moves relative to the molding base.
4 . The molding apparatus according to claim 2 , wherein
the restricting part moves with the pressure part relative to the molding base, and
the restricting part restricts the positions of the molding materials in a perpendicular direction, which is a direction parallel to the molding surface and perpendicular to a direction in which the restricting part moves relative to the molding base.
5 . The molding apparatus according to claim 3 , wherein the restricting part includes: a contact portion that comes into contact with the molding material in the perpendicular direction to restrict the position of the molding material; and a guide portion that guides the molding material such that the molding material comes into contact with the contact portion.
6 . The molding apparatus according to claim 4 , wherein the restricting part includes: a contact portion that comes into contact with the molding materials in the perpendicular direction to restrict the positions of the molding materials; and a guide portion that guides the molding materials such that the molding materials come into contact with the contact portion.
7 . The molding apparatus according to claim 5 , wherein the contact portion and the guide portion are treated with a releasing treatment for imparting releasability.
8 . The molding apparatus according to claim 6 , wherein the contact portion and the guide portion are treated with a releasing treatment for imparting releasability.
9 . The molding apparatus according to claim 1 , wherein the restricting part restricts the position of the molding material in an other perpendicular direction, which is perpendicular to the molding surface.
10 . The molding apparatus according to claim 2 , wherein the restricting part restricts the positions of the molding materials in another perpendicular direction, which is perpendicular to the molding surface.
11 . The molding apparatus according to claim 3 , wherein the restricting part restricts the position of the molding material in another perpendicular direction, which is perpendicular to the molding surface.
12 . The molding apparatus according to claim 4 , wherein the restricting part restricts the positions of the molding materials in another perpendicular direction, which is perpendicular to the molding surface.
13 . The molding apparatus according to claim 5 , wherein the restricting part restricts the position of the molding material in another perpendicular direction, which is perpendicular to the molding surface.
14 . The molding apparatus according to claim 6 , wherein the restricting part restricts the positions of the molding materials in another perpendicular direction, which is perpendicular to the molding surface.
15 . The molding apparatus according to claim 7 , wherein the restricting part restricts the position of the molding material in another perpendicular direction, which is perpendicular to the molding surface.
16 . The molding apparatus according to claim 8 , wherein the restricting part restricts the positions of the molding materials in another perpendicular direction, which is perpendicular to the molding surface.
17 . The molding apparatus according to claim 9 , wherein the restricting part includes: an other contact portion that comes into contact with the molding material in the other perpendicular direction; and an other guide portion that guides the molding material such that the molding material comes into contact with the other contact portion.
18 . The molding apparatus according to claim 10 , wherein the restricting part includes: an other contact portion that comes into contact with the molding materials in the other perpendicular direction; and another guide portion that guides the molding materials such that the molding materials come into contact with the other contact portion.
19 . The molding apparatus according to claim 17 , wherein the other contact portion and the other guide portion are treated with a releasing treatment for imparting releasability.
20 . The molding apparatus according to claim 1 , wherein
the pressure part includes a roller part having a circular cross-section, rotating about an axis extending in a direction parallel to the molding surface and perpendicular to the direction in which the restricting part moves relative to the molding base, and coming into contact with the molding material to press the molding material onto the molding surface, and
the restricting part is plate-shaped and has a curved portion extending along an exterior of the roller part as viewed in a rotation-axis direction of the roller part, the curved portion having a shape for restricting the position of the molding material.