JP2533038Y2 - Press-in device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a press-fitting device, and particularly to a press-fitting device suitable for press-fitting a decorative panel into a speaker cabinet.

[Prior Art] Conventionally, as a method of attaching a decorative panel to a speaker cabinet, an operation of hammering the decorative panel with a rubber hammer or the like has been performed. However, productivity has been poor and a defective product occurrence rate has been high.

Then, the decorative panel was pressed into the speaker cabinet by the press-fitting device.

An example in which such a press-fitting device is arranged on a conveyor line is shown in FIGS.

As shown in the figure, the work table is arranged at a position covering the belt conveyor, and an air cylinder is attached to the work table.

When the work is performed by such a press-fitting device, there is a problem that the operator has to put the speaker cabinet, which is the work, on the work table from the belt conveyor.

As shown in FIG. 6, if the belt conveyor is separated and separated, and a work table is disposed therebetween, the work can be slid onto the work table, but the installation of the belt conveyor becomes complicated, and the press-fitting device Cannot be moved to an arbitrary position. Further, when a plurality of decorative panels are simultaneously press-fitted by the above-mentioned conventional press-fitting device, a large load is applied to a work table or a gantry, so that the device becomes large, and the speaker cabinet as a work may be distorted or damaged.

[Problems to be Solved by the Invention] This invention has been made in view of the above points, and its purpose is to easily move a work between a conveyor line and a work table. Another object of the present invention is to provide a press-fitting device that can be moved to an arbitrary position on a conveyor line.

Another object of the present invention is to provide a press-fitting device in which a load during operation is small and the work is not distorted or damaged.

[Means for Solving the Problems] The press-fitting device according to the present invention is characterized in that the lower surface of the central portion is higher than the work mounting surface of the conveyor line, and the inclined surface connected to the upper surface of the central portion from a position not higher than the work mounting surface of the conveyor line. It has a work table provided before and after in the traveling direction of the conveyor line.

Further, in the press-fitting device, a plurality of independently operating press devices are provided so that the decorative panel is sequentially press-fitted into the speaker cabinet.

[Operation] According to the press-fitting device of the present invention, since the work sent by the conveyor line runs on the inclined surface of the work table of the press-fitting device, the work is placed at the working position only by pushing the work by hand and sliding on the worktable. Can be.

Further, the work after the press-fitting operation is pushed by hand and dropped onto the conveyor line from the inclined surface of the work table, whereby the work can be transferred to the conveyor line.

Further, when the decorative panels are sequentially pressed into the speaker cabinet one by one, the press-fitting load becomes smaller as compared with the case where the decorative panels are simultaneously pressed, so that the frame of the press-fitting device can be reduced in weight, and the speaker cabinet may be damaged. Disappears.

[Embodiment] A press-fit device according to an embodiment of the present invention will be described with reference to FIGS. 1 to 3.

In FIG. 1, a plurality of air cylinders 3 are mounted on a support
A press plate 4 is fixed to the tip of the rod.

A work table 6 is fixed to the center of the support base 2, and the press-fitting device 1 is arranged so that the work table 6 is located on the belt conveyor 11.

The caster 5 is attached to the support base 2, and the press-fitting device 1 can be easily moved.

As shown in detail in FIG. 3, the end of the working table 6 extends obliquely downward, and this portion pushes down the belt 9 of the belt conveyor 11 between the support rollers 10. Inclined surface 6a
From the position not higher than the upper surface of the belt 9
In the center of the upper surface. The lower surface 6b of the central portion of the work table 6 is higher than the upper surface of the belt 9 and does not contact the belt 9.

The coefficient of friction of the work table 6 is smaller than the coefficient of friction of the belt 9.

The air cylinders 3, 3,... Are controlled by a control device (not shown) and operate sequentially one by one.

In the above configuration, the work 7, which is a speaker cabinet that is sent on the belt conveyor 11 in the direction of the arrow shown in the figure, rides on the inclined surface 6 a until the center of gravity is moved onto the work table 6.

Thereafter, the work 7 is slid on the work table 6 and set at the work position.

When the decorative panels 8, 8 are arranged on the work and the start switch of the press-fitting device is pressed, the air cylinders 3, 3 are sequentially operated, and the decorative panels 8, 8 are pressed into the work.

The finished work is slid down onto the belt conveyor 11 from the inclined surface opposite to the side supplied by the belt conveyor 11 by pushing by hand, and is carried out by the belt conveyor 11.

Although the embodiment is configured as described above, the invention is not limited thereto. For example, the press-fitting device of the invention can be arranged on a roller conveyor without a belt instead of a belt conveyor.

In the embodiment, the decorative panel is press-fitted. However, the press-fitting device of the present invention can be used for press-fitting parts other than the decorative panel, for example, a bass reflex duct or an attenuator.

[Effects of the Invention] According to the press-fitting device of the invention, the labor for placing the work on the work table is reduced.

Further, when the decorative panels are sequentially press-fitted into the speaker cabinet one by one, the press-fitting load is reduced, so that the frame of the press-fitting device can be reduced in weight and the speaker cabinet is not damaged.

[Brief description of the drawings]

FIG. 1 is a front view showing a press-fitting device according to an embodiment of the present invention, FIG. 2 is a side view showing the press-fitting device, FIG. 3 is a partial front view showing the press-fitting device, and FIG. FIG. 5 is a front view showing an example of the device, FIG. 5 is a side view showing the press-in device of FIG. 4,
FIG. 6 is a front view showing an example of another conventional press-fitting device. DESCRIPTION OF SYMBOLS 1 ... Press-fitting device, 2 ... Support stand, 3 ... Air cylinder, 4 ... Press plate, 5 ... Caster, 6 ... Work table, 6a ... Slope surface, 7 ... Work, 8 ... Makeup Panel, 9 ... belt conveyor, 10 ... support roller, 11 ...
belt conveyor.

Claims (2)

(57) [Scope of request for utility model registration] A work table having an inclined surface extending from a position where the lower surface of the central portion is higher than the work mounting surface of the conveyor line and not higher than the work mounting surface of the conveyor line to the upper surface of the central portion in the front and rear direction of the conveyor line. Press-fitting device. 2. The press-fitting device according to claim 1, further comprising a plurality of independently operating press devices, wherein the decorative panel is sequentially pressed into the speaker cabinet.