JP3048199U - Control box of molding machine - Google Patents

Abstract

(57) [Summary] [Object] To provide a control box of a molding machine which is not subject to dimensional restrictions and can be easily mounted. [Structure] A back member (1) and a box-type cover member capable of forming a box with the back member (1)
(2), the back member (1) is a control operation component (10)
The box-type cover member (2) is configured so that it can be attached to the molding machine body (3), and the box-shaped cover member (2) can be fitted with at least the control operation component mounting portion (11a) of the back member (1). (2a)
And a door (23) on the front and a molding machine body (3)
Alternatively, it is configured to be attachable to the back member (1).

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a control box of a molding machine.

[0002]

[Prior art]

 As shown in FIG. 4, the control box of the conventional molding machine is formed separately from the molding machine body (3), and has a box body having an opening (x1) and a door (x2) for closing the opening (x1) on the front surface. Attach (X) to the molding machine body (3), insert the control panel middle plate (Y) on which the control operation parts (y1) are mounted from the front opening (x1) of this box body (X), and attach it. It was to do.

However, in such a control box (Z), the size of the control panel middle plate (Y) is limited by the front opening (x1) of the box body (X). In general, the door (x2) that closes the opening of the box body (X) does not open the entire front surface of the box body (X) due to design, etc., but as shown in the figure, the upper edge of the opening (x3) is often configured to hang down, but in this case, when the control panel middle plate (Y) is stored in the box body (X), it is mounted on the control panel middle plate (Y) There are many problems such as the control operation part (y1) hitting the upper edge (x3) of the opening, and the work of mounting the control panel middle plate (Y) in the box body (X) is difficult.

[0004] Further, when the molding machine becomes large, the number of control operation parts increases, and the size of the control panel middle plate on which it is mounted also increases. Therefore, from the viewpoint of weight and strength, the control panel middle plate is divided. Inevitably, when divided in this way, it is necessary to attach and divide each of the divided control panels in the box body, and then wire and connect them to each other, which is extremely complicated.

[0005]

[Problems to be solved by the invention]

 An object of the present invention is to provide a control box of a molding machine which is easy to be installed without being restricted by dimensions.

[0006]

[Means for Solving the Problems]

 Thus, according to the invention of claim 1 of the present application, "the back member (1) and the box-type cover member (2) which can constitute a box with the back member (1), (1) is configured to mount a control operation component (10) and attach it to the molding machine main body (3), and the box-type cover member (2) controls at least the control operation of the rear member (1). It has an opening (2a) on the back side to which the work component mounting part (11a) can be inserted and a door (23) on the front side so that it can be attached to the molding machine body (3) or the back member (1). The control box (A) of the formed molding machine "is provided.

According to the present invention, the back member (1) on which the control operation parts (10) are mounted is first attached to the molding machine body (3), and then the box-type cover member (2) is attached to the back opening. (2a), the control member mounting part (11a) of the back member (1) is housed in the cover member (2) by approaching the molding member body (3) or the back member (1). ). As a result, the rear member (1) closes the rear opening (2a) of the box-shaped cover member (2), and the control operation component (10) is mounted inside to form the control box (A). Become.

[0008]

[Embodiment of the invention]

 The dimensions of the back member (1) are appropriately designed according to the molding machine. The dimensions of the box-shaped cover member (2) can be appropriately designed according to the back member (1).

The back opening (2a) of the box-shaped cover member (2) is preferably set to a size that can be closed by at least the control operation component mounting portion (11a) of the back member (1). The box-type cover member (2) may be attached to either the molding machine body (3) or the back member (1).

The attachment of the back member (1) to the molding machine main body (3) is preferably carried out so as to protrude from the front, from the viewpoint of retrofitting the box-type cover member (2), but is not limited to this. .

Hereinafter, the present invention will be described in detail with reference to Examples, but the present invention is not limited thereto. Embodiment 1 FIG. 1 is a schematic front view of a molding machine equipped with an example of a control box according to claim 1 of the present application, FIG. 2 is an exploded perspective view of the control box installed in FIG. 1, and FIG. FIG. 2 is a schematic side sectional view of a main part of a mounting structure including a control box in FIG. The control box (A) of the present invention is located below the injection mechanism (3a) in a normal injection molding machine provided with an injection mechanism (3a) and a mold drive (3b) on a gantry (3c). This is an example of installation on the front of the gantry. In FIGS. 1 to 3, the control box (A) includes a back member (1) on which a control operation component (10) is mounted, and a box-type cover member (2) covering the back member (1). I have.

As shown in FIG. 3, the back member (1) has a control operation component (10) outside a U-shaped bottom surface (11 a) of a base (11) having a substantially U-shaped cross section. When mounted on the molding machine main body (3) at predetermined positions (31) and (31) of the molding machine body (3) (in this example, the frame below the injection mechanism (3a)), the control operation component mounting surface ( 11a) is designed to project forward.

As shown in FIG. 3, the box-type cover member (2) has a substantially U-shaped cross section, and upper and lower ends (21) and (22) are bent inward, respectively. ) Are designed to constitute the upper edge (21a) and the lower edge (22a). The opening (2a) is designed to have substantially the same dimensions as the mounting surface (11a) so that the protruding control operation component mounting surface (11a) of the back member (1) can be substantially fitted. The upper edge (21a) and the lower edge (22a) of the opening are designed to be screwed to the U-shaped opposite side surfaces (11b) and (11b) of the back member (1). In addition, an upper edge hangs down from the front surface, and a door (23) is provided below the upper edge.

Therefore, first, the substantially U-shaped back member (1) is attached to predetermined portions (31) (31) of the molding machine body (3) with screws. Next, the box-type cover member (2) is opened on the rear surface of the rear member (1) after the mounting, on the control operation component mounting surface (11a) projecting forward from the front surface of the molding machine body (3). Insert it into the box by covering it from the mouth (2a), and attach the upper edge (21a) and the lower edge (22a) of the opening to the U-shaped opposed side surfaces (11b) (11b) of the back member (1). Screw in. As a result, the back member (1) closes the back opening (2a) of the box-type cover member (2) to form the control box (A).

According to the above configuration, the control box can be easily mounted on the molding machine main body without the need to divide the control panel even if the control panel becomes large, and without difficulty in mounting.

[0016]

[Effect of the invention]

 According to the present invention, since the control box is separated into the back member and the other box-type cover members, the design can be performed without being limited by the width of the front opening of the box-type cover member. In addition, since the back member and the cover member are combined, the complexity involved in mounting is greatly reduced. In addition, even if the molding machine becomes large and the number of control operation parts increases, the back member constituted by one control panel can be used without dividing.

[Brief description of the drawings]

FIG. 1 is a schematic front view of a molding machine equipped with an example of a control box of the present invention.

FIG. 2 is an exploded perspective view of a control box mounted in FIG.

FIG. 3 is a schematic side sectional view of a main part of a mounting structure including a control box in FIG. 1;

FIG. 4 is a diagram corresponding to FIG. 3 of a conventional control box.

[Explanation of symbols]

(A) Control box (1) Rear member (2) Box-type cover member (2a) Rear opening (3) Molding machine body (3a) Injection mechanism (10) Control operating parts ( 11) Base (11a) U-shaped bottom (11b) Opposite side surface (21) Upper end (21a) Upper opening edge (22) Lower end (22a) Lower opening edge (23) Door

Claims (1)

[Utility model registration claims] 1. A back member, and a box-type cover member capable of forming a box with the back member. The back member is configured to mount a control operation component and to be attached to a molding machine main body. The box-type cover member,
A control box for a molding machine having an opening on the back side at which at least the control operation component mounting portion of the back member can be inserted and a door provided on the front side, and configured to be attachable to the molding machine body or the back member. .