JP2597535Y2 - Bag stacking equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a bag stacking device, and more particularly to an improvement of a bag stacking device for storing coupons.

[0002]

2. Description of the Related Art A bag stacking apparatus for stacking bags for storing coupons when issuing coupons is conventionally known.

In this bag stacking apparatus, generally, a receiving plate for holding a bag and a pressing plate are arranged in parallel, and the stacked bags sandwiched between the receiving plate and the pressing plate are supported by the pressing plate. Are pushed so as to translate in the direction (this is referred to as a translation method).

[0004]

The bag is composed of a bag portion and a lid portion. Since the bag portion has at least two sheets of paper overlapping, the bag portion (lower portion) and the lid portion (upper portion). Are different in thickness.

[0005] Therefore, when a large number of bags are aligned and stacked, a large difference in thickness occurs between the upper and lower portions of the bag, and the lower portion of the bag expands.

Therefore, in the conventional bag stacking apparatus, when trying to set a bag, a uniform force does not act on the bag due to the above-mentioned large difference in thickness between the upper and lower bags, and the bag is set. When doing so, there was a problem that the center part slipped up and it was difficult to load the bags.

SUMMARY OF THE INVENTION The present invention has been made to solve such a problem, and an object of the present invention is to provide a bag stacking device which is easy to be loaded so that the bags do not slip even when a large number of stacked bags are set in the device. It is in.

[0008]

[Means for Solving the Problems] In order to solve the above-mentioned problems
In the present invention, the thickness of the lower part is larger than the thickness of the upper part
Many bags (10) for storing multiple coupons
An apparatus for stacking bags, wherein the plurality of bags are stacked.
Box (2) consisting of a cassette case for storing (10)
Provided on the bottom surface (11) of the box (2), and the bag (10)
When stored in the box (2), the upper part of the bag (10) abuts
A substantially semicircular inner guide plate (8),
Separate upward from the inner guide plate (8) and remove the inner guide (8).
An arc-shaped outer guide plate (7) centered on the center and the inside of the box (2)
Formed in the box (2) to discharge the bag (10) stored in
And one end is located on the side of the opening (9).
Receiving plate (6) fixed to the side guide (8), and the inner guide plate
It is rotatably mounted on the support shaft (3) provided at the position (8).
Push the bag (10) in the direction of the backing plate (6) to store it
A pressing plate (5) for pressing and a support plate (3)
An elastic member for urging the pressing plate (5) in the direction of the receiving plate (6).
(4), and the tip portion (13) of the pressing plate (5) is
The direction opposite to the direction in which the pressing plate (5) is urged by the elastic member (4)
And the large number of bags (10) are placed between the pressing plate (5) and the receiving plate (6).
When the container is sandwiched and stored, the tip (13) is located below the bag (10).
Part so that the large number of bags (10) are pinched in a fan shape.
A bag deposition device was prepared.

[0009]

The bag stacking and discharging device according to the present invention urges the push plate (5) to rotate in the direction of the receiving plate (6) about the support shaft (3). , Move in a fan shape.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to an embodiment shown in the drawings. FIG. 1 is a sectional view of the bag stacking apparatus according to the present invention.

The bag stacking device (1) includes a box (2), a support shaft (3), a coil spring (4) as an elastic member, a pressing plate (5), and a receiving plate (6). , An outer guide plate (7) and an inner guide plate (8).

An opening (9) is provided on the side surface of the box (2), from which the bag (10) is sent out of the device (1).

The box (2) is a cassette, and the box (2)
The main body (not shown) is loaded and unloaded by a handle (not shown) provided on the outer surface of the main body.

The support shaft (3) is provided on the bottom surface (11) of the box (1).
, And both ends are rotatably supported by bearings (not shown) provided on the side surface (12) of the box body (2).

The supporting shaft (3) is provided with a coil spring (4) as an elastic member in the axial direction, and the pressing plate (5) is always rotated in the direction of the receiving plate (6) by the coil spring (4). The urging force is acting.

Therefore, when the bag (10) is set on the push plate (5), the position of the push plate (5) indicated by a two-dot chain line is held in accordance with the amount of the bag (10). Further, when the bag (10) is not set on the push plate (5), the push plate (5) has a straight portion of the push plate (5) and the receiving plate (6) as shown by a solid line in the figure. The position is maintained so as to be in a contact state.

The pressing plate (5) is for holding the laminated bags (10) in cooperation with the receiving plate (6), and the tip (13) of the pressing plate (5) has the thickness of the lower part of the bag (10). The pusher plate (5) is tilted in the direction opposite to the biasing direction so as to absorb the thickness of the lower part of the stacked bags (10).
In the drawing, only a part of the bag (10) is shown.

An outer guide plate (7) having an arc shape centering on the support shaft (3) is formed at a tip (13) of the push plate (5) with a slight gap therebetween. This guide plate (7)
After the bag (10) is set by sandwiching it between the push plate (5) and the receiving plate (6), the bag (10) moves as indicated by a dashed line a in the figure according to the delivery of the bag (10). ) Is a guide.

The receiving plate (6) is formed such that one end (14) extends to the end of the outer guide plate (7) and is slightly inclined in the biasing direction of the push plate (5). This inclined portion is formed in a fork shape with a cut-out intermediate portion, and is provided with a stacking device (1).
Is set, the delivery roller (15) enters the intermediate portion and comes into contact with the bag (10), the stacked bags (10) are sequentially separated from the upper end, and can be delivered from the opening (9). It has become.

The delivery roller (15) is connected to the bag (1).
It is made of synthetic rubber or the like having a friction coefficient larger than 0).

On the other hand, the other end (16) of the receiving plate (6) is connected to the bag (10) when the bag (10) is set on the pressing plate (5).
Is formed so as to be continuous with the substantially semicircular inner guide plate (8) provided at the position where the inner guide plate abuts.

Since the present invention is configured as described above, if the bag (10) is loaded so that the upper end of the bag (10) abuts the inner guide plate (8), the lower portion of the bag (10) is higher than the upper portion as described above. Since they are thicker, when they are stacked, the lower part becomes a widened shape (fan shape).

Accordingly, the bag (10) has a shape substantially matching the fan-shaped space formed between the pressing plate (5) and the receiving plate (6), so that the pressing force is applied to the bag (10) substantially uniformly. become.

Therefore, even when the stacked bags (10) are set, the situation where the bags (10) are shifted upward does not occur.

The fan-shaped space formed between the pressing plate (5) and the receiving plate (6) is appropriately set in advance according to the vertical thickness of the bag (10) to be used. deep.

[0026]

As described above, the bag stacking apparatus according to the present invention rotates the push plate in the direction of the receiving plate around the support shaft so that the push plate moves in a fan shape. A uniform force can be applied to the bags, which are sandwiched between the bag and the receiving plate and have a lower portion that expands when they are stacked, and the loading of the bags becomes much easier than in the past.

The structure of the apparatus is simplified as a whole, the number of parts is small, and the apparatus can be manufactured at low cost.

[Brief description of the drawings]

FIG. 1 is a sectional view of a bag stacking device according to the present invention.

[Explanation of symbols]

 Reference Signs List 1 bag stacking device 2 box 3 support shaft 4 coil spring (elastic member) 5 push plate 6 receiving plate 7 outer guide plate 8 inner guide plate 9 opening 10 bag 11 bottom surface 12 side surface 13 tip portion 14 one end portion 15 sending roller 16 Other end

Claims (1)

(57) [Scope of request for utility model registration] The thickness of the lower part is greater than the thickness of the upper part.
Many bags (10) for storing multiple coupons.
A bag stacking device for stacking several bags , comprising: a cassette case for storing the large number of bags (10);
A box (2), which is provided on the bottom surface (11) of the box (2), and
The upper part of the bag (10) comes into contact when stored in the box (2)
An inner guide plate (8) having a substantially semicircular shape; and an upper guide spaced apart from the inner guide plate (8).
An outer guide plate (7) having an arc shape centered on (8); and an outer guide plate (7 ) for discharging the bag (10) housed in the box (2).
It is located on the side of the opening (9) formed in the box (2), and
A receiving plate (6) having an end fixed to the inner guide (8); and a support shaft (3) provided at the position of the inner guide plate (8).
The bag (10) to be rotatably mounted and stored
A pressing plate (5) for pressing in the direction of a receiving plate (6); wound around the support shaft (3), and the pressing plate (5) is connected to the receiving plate (6).
And an elastic member (4) for urging the pressing plate (5) in the direction.
Slant in the direction opposite to the direction in which the push plate (5) is urged by the material (4)
Then, the large number of bags (10) are held between the pressing plate (5) and the receiving plate (6).
When placed, the tip (13) is the lower part of the bag (10)
And the large number of bags (10) are pinched in a fan shape.
And bag deposition equipment.