JPH05184765A - Transferring method of continuous type water washing machine - Google Patents

Abstract

PURPOSE:To eliminate twisting of washing by performing the dumping of the washing accurately. CONSTITUTION:Immediately after a washing drum 51 and a rinsing drum 64 are rotated normally accompanied by the transfer of things 57 to be washed, they (51 and 64) are oscillated finely a plurality of times. The state of maximizing the areas of the opening of a first tank and the opening of a dumping port is repeated when the things to be washed are dumped so that the dumping of the things to be washed being sent sequentially is accomplished accurately. This constitution can eliminate the twisting and entangling of the things 57 to be washed as caused with a scoop 63.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for transferring an article to be washed in a continuous water washing machine for continuously washing the article to be washed.

[0002]

2. Description of the Related Art FIG. 5 shows a continuous type washing machine proposed in Japanese Utility Model Publication No. 61-1903, in which an item to be washed carried from a loading conveyor C is a loading chute or a hopper H.
As a result, it is put into the drum 1 of the stopped first tank. The detergent and other additives may be added to the first tank in an appropriate amount together with the article to be washed, or may be added to each additive or simultaneously by providing an inlet or valve in either the second tank or the subsequent tank.

In FIG. 5, water is washed from the washing water inlet 17 to the bottoms of the fixed tanks 2 ", 2 ', 2 to be washed 21, 21',
21 "flows countercurrently as a continuous flow into the contaminated wash water tank 16. The washing operation is carried out in the drums 1, 1 ', 1" which are connected in series with each other in an appropriate amount. Filled with detergent and other additives, the drum is shown in FIG.
As shown in FIG. 1, it is performed by performing an oscillating motion of 180 degrees or more, preferably about 270 degrees, and the first drum 1
When transferring the washing object from the second drum 1'to the second drum 1 ', as shown in FIG.
It is carried out by unidirectional rotation shown in (b) of at least 270 degrees or more.

The swinging and full-rotating movements of the drum are connected to a drum drive motor (drive motor) 15 for driving the drum, which is installed outside the drum unit.
3'and a variable speed clutch mechanism known per se can be conveniently implemented. 7 (b) and FIG. 8 shows the function of transferring the objects to be washed between the adjacent tanks by the transfer scoops 4, 4 ', 4 "provided in the drum 1 shown in FIG. The washing object is scooped up in each drum space, passed through the flange portion 11 and transferred to the second tank. At this time, the washing water is scoops 4, 4 ', 4 "and the auxiliary plates 5, 5. It is escaped from the slits 3, 3'between the 'and 5'.

[0005]

In the above-described continuous water washing machine, the drum 21 is stopped when the object 21 to be washed is put into the first tank. By transferring a new object to be washed 21 at the same time as transferring the object to be washed 21, washing can be efficiently performed without stopping the drum 1. However, depending on the rotation angle of the drum 1, the end surface of the scoop 4 may be changed. May block a part of the charging opening, and the cleaning target 21 may not be charged sufficiently. In particular, when the articles to be washed 21 are sequentially sent by the conveyor, all the articles to be washed 21 cannot be thrown in at a stroke, and a portion of the articles to be washed 21 are put into the first tank with a part of the opening being blocked To be washed 2 by scoop 4
There was a risk that 1 would be twisted and entangled or broken.

[0006]

A method for cleaning a continuous water washing machine according to the present invention for solving the above-mentioned problems is provided with an inlet for an object to be washed and an outlet for the object to be washed at the other end. A drum provided with, a partition plate that divides the inside of the drum into a plurality of chambers, and the object to be washed is scooped with the rotation of the drum, from the chamber on the inlet side to the outlet side. In a continuous water washing machine equipped with a scoop for sequentially transferring the object to be washed to the chamber, rocking the drum a plurality of times immediately after the rotation of the drum accompanying the transfer of the object to be washed. Is characterized by.

[0007]

The object to be washed is loaded at the same time when the drum is rotated accompanying the transfer of the object to be washed, and the drum is oscillated a plurality of times immediately thereafter, so that the item to be washed is sequentially fed even if it is sequentially fed. The state in which the opening area is maximized is repeated.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A continuous water washing machine for carrying out the method of the present invention will be described with reference to FIGS. FIG. 1 shows a schematic structure of the continuous water washing machine, and FIG. 2 shows an internal structure of the first tank as seen from the inlet side.

The overall construction of the continuous water washing machine will be described with reference to FIGS. 1 and 2.

In FIG. 1, reference numeral 51 is a washing drum, and the washing drum 51 is divided into four tanks (chambers) 53, 5 by partition plates 52.
It is divided into 4, 55, 56, and in the first tank 53 there is an object to be washed 57.
Is provided. First tank 53 and second tank 5
The first partition plate 52 between the four tanks 4 does not allow water in the adjacent tanks to flow thereinto, and the first partition plate 52 between the second tank 54 and the third tank and between the third tank 55 and the fourth tank 56. Is a large number of circulation holes 52a
Are formed. Preliminary washing is performed in the first tank 53 of the washing drum 51, and the second tank 54, the third tank 55, and the fourth tank 56.
The main washing is done in. In the figure, reference numerals 60, 61 and 62 denote fixed drums for supplying / draining water, introducing detergent, heating, etc. to the washing drum 51.

In FIG. 1, 64 is a rinsing drum, and the rinsing drum 64 is divided into three chambers (tanks) 6 by partition plates 65.
It is divided into 6, 67, 68, and in the seventh tank 68 there are 57 items to be washed.
An outlet 70 is provided. In the figure, 71 and 72 are fixed drums for supplying / draining water to / from the rinsing drum 64.

The washing drum 51 and the rinsing drum 64 are integrally formed and are rotationally driven by the geared motor 74.

A scoop 63 is provided inside each of the tubs 53 to 56 and 66 to 68. The scoop 63 has a shape in which the washing drum 51 and the rinsing drum 64 are normally rotated to scoop up the object 57 to be washed. It can be sent to the next tank on the side of the outlet 70, and when the washing drum 51 and the rinsing drum 64 are reversed, even if the washing target 57 is scooped, it is not transferred to another tank.

In FIG. 1, 76 is a recycle tank, 77 is a rinse water, 78 is a water recovery tank, and 79 is a water supply tank.

As shown in FIG. 2, the first tank 53 is formed with an opening 101 connected to a charging port 58 (charging chute), and a part of the opening 101 is blocked by the end surface of the scoop 63. Is becoming Opening 10 with the rotation of the drum
1 also rotates, and the opening area of the charging port 58 changes. As shown in FIG. 2, the opening area on the insertion port 58 side is maximized when the inclined surface of the scoop 63 is near the maximum inclination.

The operating condition of the continuous type water washing machine having the above-mentioned structure at the time of washing will be described with reference to FIG.

As shown in the figure, the washing drum 51 and the rinsing drum 64 perform the normal rotation from the state (I) to the state (RO) → (H), and the state from (NI) to (HO) → (HE). When the rotation is reversed, the beater (not shown) cleans the object to be cleaned 57 by rubbing (swing cleaning).

An embodiment of the transfer method of the present invention will be described with reference to FIG. FIG. 4 shows the operating condition of the drum during transfer.

As shown in the figure, when the washing drum 51 and the rinsing drum 64 perform the normal rotation from the state (a) to the state (b), the object 57 to be washed is scooped up by the scoop 63, and the slope of the scoop 63 is scooped up. It slides down and is transferred to the next tank (transfer). New washing object 5 from the state of (a) to the first tank 53
7 is started. Between (a) and (b), since the opening area of the opening 101 of the first tank 53 and the input port 58 is the maximum, the washing drum 51 and the rinsing drum 64 are in the states (c) and (d). 2 to 3 times a minute swing (eg 60
The range of 90 ° to 90 °). During this period, the preliminary washing liquid from the water supply tank (not shown) flows on the charging port 58 (charging chute). After a slight swing, reverse to the state of (e) to prepare for the next cleaning.

After the loading of the object to be washed 57 is started, the washing drum 51 and the rinsing drum 64 are slightly rocked a few times to open the opening 101 of the first tank 53 and the opening 58. The state in which the area becomes maximum is repeated. Therefore, regardless of the lump shape, product type, size, etc., even if the objects to be washed 57 are sequentially sent, the objects to be washed 57 to the first tank 53 are
Can be reliably input. Further, since it is not necessary to stop the rotation of the washing drum 51 and the rinsing drum 64 when the item to be washed 57 is input, the cleaning efficiency does not deteriorate.

In addition, a sensor for detecting the presence or absence of the unwashed washing object by a photoelectric tube or the like is provided at the entrance of the throwing chute to the first tank 53, and the micro-oscillation is automatically extended until there is no unwashed washing object. It is also possible to do so. In addition, when the micro-oscillation is extended for a long period of time, the operator is informed of the fact that the item to be washed has not been put in by an abnormality alarm or the like.

In the above-mentioned continuous water washing machine, by repeating the transfer including the rocking washing and the input of the object 57 to be washed, the object 57 to be washed introduced from the inlet 58 is sequentially washed (washing, rinsing). From the take-out port 70, it is sent to a dehydrator (not shown).

By using the above-described transfer method, the state in which the opening area of the opening 101 of the first tank 53 and the opening 58 is maximized is repeated when the object 57 to be washed is charged, so that the lump shape and product type , Irrespective of the size and the like, the object 57 to be washed can be reliably put in.

[0024]

According to the transfer method of the continuous washing machine of the present invention, the drum is oscillated a plurality of times immediately after the rotation of the drum accompanying the transfer of the object to be washed. At the time of charging, the state in which the opening area between the opening of the first tank and the charging port is maximized is repeated. As a result, regardless of the shape, variety, size, etc. of the lump, the items to be washed that are sequentially sent can be reliably put in the first tank, and the items to be washed are not entangled or broken by the scoop. ..

[Brief description of drawings]

FIG. 1 is a schematic configuration diagram of a continuous water washing machine.

FIG. 2 is a perspective view showing the internal structure of the first tank.

FIG. 3 is an explanatory view of the operation during rocking washing.

FIG. 4 is an operation explanatory diagram at the time of transfer according to an embodiment of the method of the present invention.

FIG. 5 is a cross-sectional view of a conventional continuous water washing machine.

FIG. 6 is an explanatory diagram of an internal structure of a drum.

FIG. 7 is an operation explanatory diagram of a drum.

FIG. 8 is an explanatory diagram of the transfer status of the objects to be washed.

[Explanation of symbols]

 51 Washing Drum 52, 65 Partition Plate 57 Washed Object 58 Input Port 63 Scoop 64 Rinsing Drum 70 Ejection Port 101 Opening

Claims (1)

[Claims] 1. A drum having an inlet for an article to be washed at one end and an outlet for the article to be washed at the other end, and a partition plate for partitioning the inside of the drum into a plurality of chambers. In a continuous washing machine equipped with a scoop for scooping the object to be washed with the rotation of a drum and sequentially transferring the object to be washed from the chamber on the input side to the chamber on the outlet side, A method of transferring a continuous water washing machine, characterized in that the drum is rocked a plurality of times immediately after the rotation of the drum accompanying the transfer of the object to be washed.