JPH10167201A - Boxing device of bulky article - Google Patents

Abstract

PROBLEM TO BE SOLVED: To greatly reduce the volume even when an article is less in fluidity and bulky, and to flatten ridge-shaped part of an upper part of the article by applying the vibration approximately in the perpendicular direction, and simultaneously applying the turning motion the direction of which in the horizontal direction is constant to swing the article. SOLUTION: A turning plate 1 is fitted to >=3 sets of turning arms 8 of the same shape through bearings 9, 10, and an oscillating plate 3 is fitted to the turning plate 1 through an elastic body 2 fitted in the direction where the elastic body is orthogonal to a rotary shaft of an oscillation motor 4 and the spring constant is large in the horizontal direction, and the elastic body is orthogonal to the rotary shaft and the spring constant is small in the perpendicular direction. The oscillation motor 4 is fitted to the lower side of the oscillating plate 3 so that the rotary shaft is horizontal, and a box receiving base 5 and slip stoppers 6, 7 are mounted on the upper side. A shaft projected below a main frame 11 from one of the turning arms 8 is connected to a gear motor through a V-belt, and the turning plate 1 is turned in the same direction.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for packing a large number of articles with a reduced apparent volume when packing bulky articles with low fluidity.

[0002]

2. Description of the Related Art Conventional packing devices attempt to reduce the apparent volume of an article by only a substantially vertical straight, circular or elliptical vibration.

[0003]

The conventional filling device is
The problem is that the bulk of the product is reduced only by vibrations in a substantially vertical direction, so that the bulk of the product is hardly reduced unless it is a fluid material such as a granular material, and the shape of the chevron at the top of the product remains as it is. There was a point.

[0004]

SUMMARY OF THE INVENTION According to the present invention, an article is swung by simultaneously applying a turning motion having a constant horizontal direction in addition to a substantially vertical vibration,
Even for bulky materials with low fluidity, the bulk is dramatically reduced,
The chevron at the top of the item also flattens.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the packing device of the present invention, a swivel plate is mounted on three or more sets of swivel arms of the same shape via bearings, and the swivel plate performs a swivel motion while keeping the same orientation. A vibration motor is attached to the lower side of the vibration plate attached via an elastic body, and a stopper is attached to the upper side to prevent the box from being displaced.

In the case of vibrating with a vibrating motor, the motion of the vibration changes depending on the number and mounting direction of the vibrating motor and the mounting method of the elastic body in the direction of low spring constant. It does not matter if it is a circle or its direction is oblique to the vertical, but it is better if there is more vertical movement.

A vibrator or a knocker may be used instead of the vibration motor, but the vibration motor is advantageous in terms of noise.

[0008] The horizontal swiveling motion shakes the items in the box, and this movement is performed at such a rotational speed that the items in the box do not fall down from the upper part of the box due to centrifugal force or the box does not tilt and fall. It is preferable to turn with.

[0009]

Embodiments will be described with reference to the drawings.
In FIG. 1, an elastic body 2 is attached to a revolving plate 1 in a direction perpendicular to a rotation axis of a vibration motor 4 and has a large spring constant in a horizontal direction and perpendicular to the rotation axis and has a small spring constant in a vertical direction. The vibration plate 3 is attached, and the vibration motor 4 is attached to the vibration plate 3 on the lower side so that the rotation axis is horizontal, and the box receiving base 5 and the stoppers 6 and 7 are mounted on the upper side. The revolving plate 1 is attached to a main frame 11 via revolving arms 8 via bearings 9 and 10. Here, the elastic body 2 has a completely different spring constant in two directions.

In FIG. 2, one shaft 12 of the swing arm 8 protrudes long below the main frame 11 and
A pulley 13 is mounted, and is connected to a V pulley 15 mounted on a geared motor 14 via a V belt 16. The main frame 11 is attached to the sub-frame 18 via an elastic body 17 for vibration isolation to prevent vibration to the floor and crossing of the entire apparatus.

[0011]

The present invention is embodied in the form described above and has the following effects.

[0012] It is easy to put a large amount of material, such as boiled and dried, which cannot be easily loaded by simply putting it into the box as it is, and then put it in a large amount with the lid of the box up, put it on this device, and start it up. In addition, the apparent volume is reduced, and the upper angled portion is flattened, making it easier to cover.

According to the present invention, as a result of the experiment, even if the vibration alone, the pivoting movement alone, or the movement of either one has no effect, the effect can be surely achieved by simultaneously performing both movements.

[Brief description of the drawings]

FIG. 1 is a side sectional view of a filling device.

FIG. 2 is a front sectional view of the filling device.

FIG. 3 is a plan view of the filling device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Swivel plate 2 Elastic body 3 Vibration plate 4 Vibration motor 5 Box support 6, 7 Displacement stopper 8 Swivel arm 11 Main frame 13, 15 V pulley 14 Geared motor 17 Vibration-proof elastic body 18 Sub-frame

Claims (2)

[Claims] 1. An apparatus for packing bulky objects in a box, comprising: means for applying vibration in a vertical direction; and means for making a turning motion with a constant horizontal direction. 2. The packing apparatus for packing bulky objects according to claim 1, wherein the means for giving vibration is a vibration motor.