KR100707978B1 - Automatic washing machine for table-ware - Google Patents

Abstract

The present invention relates to a plate washing apparatus having a structure capable of simultaneously washing the front and rear surfaces of a plate as well as reducing the feeding speed of the plate by adjusting the rotational direction and the number of rotations of the washing brush for washing the plate. The main frame is protrudingly bonded to the auxiliary frame, the main frame is bonded to the center; and the plate inlet and plate outlet coupled to the inside of each of the auxiliary frame to guide the oil flow in and out of the plate by rotation; A first washing unit coupled to the guide frame to wash the back of the plate guided through the plate inlet by rotating, and coupled to the guide frame disposed above the first washing unit to wash the front of the plate A second washing unit; and driving means fixed to the lower part of the main frame to transfer power to the respective units; and a support frame and the main frame arranged in the center of the main frame. A plurality of injection nozzles to supply soapy water or washing water is rolled up in the upper portion of the plate, the plate inlet and the plate outlet portion is elastically built in the inside to transport the plate to the front / rear elastically It is characterized by being.

Plate, washing, roller, elastic, spray nozzle, soapy water, sprocket, track

Description

Plate Washing Equipment {AUTOMATIC WASHING MACHINE FOR TABLE-WARE}

1 is a front perspective view of a plate cleaning apparatus according to the present invention,

2,

3 is a perspective view of the elastic means extracted from FIG.

4 is a rear perspective view of FIG. 1;

5 is an enlarged view of a portion A of FIG. 4;

6 is a state diagram used in the plate cleaning apparatus according to the present invention.

<Description of the symbols for the main parts of the drawings>

10: main frame 11: auxiliary frame

12: guide frame 13: support frame

20: first washing unit 21: first washing brush

21a: 3rd shear sprocket 22: 2nd washing brush

22a: 2nd front sprocket 22b: 3rd front sprocket

30: second washing unit 31: third washing brush

31a: 2nd rear sprocket 32: Backwash brush

32a: fourth rear sprocket 40: drive means

41: drive sprocket 50: injection nozzle

60: chain 70a: plate inlet

70b: plate outlet 71: first shear sprocket

72: first trailing sprocket 73: infinite track

80: elastic means 81: fixed shaft

82: arm 83: roller

84: coil spring 100: plate cleaning device

200: plate

The present invention relates to a plate washing apparatus having a structure capable of simultaneously washing the front and rear surfaces of a plate as well as reducing the feeding speed of the plate by adjusting the rotational direction and the rotation speed of the washing brush for washing the plate.

In general, the plate cleaning device is arranged to align or stack the plates in the washing tub and to use a strong spray water spray or to spray water.

 However, such a conventional plate washing apparatus has a problem that it is not possible to continuously wash the plate by sorting and taking out the plate one by one, suitable for a flat plate such as a plate, the clean plate is not possible for a plate having a groove of various sizes.

Another conventional plate washing apparatus is configured to automatically wash the plate by having a roller at the bottom and a washing brush at the top.

However, such a plate cleaning device because it only cleans one surface of the plate, the front and rear of the plate can not be washed at the same time the problem that the plate needs to be washed twice.

In addition, the plate cleaning device has a problem that the cleaning is not good because the plate is fed by the rotating washing brush, there has always been a risk of safety accidents.

Therefore, the present invention has been made in view of the above problems, the first object of the present invention, by adjusting the rotational direction and the number of revolutions of the washing brush for washing the plate to reduce the feed rate of the plate and the front of the plate It is to provide a plate cleaning device of the structure that can simultaneously wash the / back.

The second object of the present invention is an elasticity that can stably guide the inflow and outflow of the plate to the front and rear of the frame to stably induce the supply and discharge of the plate to prevent rapid inflow and outflow of the plate It is to provide a plate cleaning apparatus having a plate inlet portion and a plate outlet portion having two endless tracks provided with means.

These objects of the present invention,

The main frame is protruded and bonded to both sides, the main frame is bonded to the guide frame in the center; and the plate inlet and plate outlet coupled to the inside of each of the auxiliary frame to guide the flow of the plate by rotation; A first washing unit coupled to the guide frame to wash the front surface of the plate guided through the plate inlet by rotating, and coupled to the guide frame disposed above the first washing unit to wash the rear surface of the plate. A second washing unit; and a driving unit fixed to the lower part of the main frame to transfer power to each unit; and a support frame arranged in the center of the main frame and rolled up on an upper part of the main frame. It comprises a plurality of injection nozzles for supplying, the plate inlet portion and the plate outlet portion made of elastic means inside to transport the plate wrapped around the front / rear elastically Be achieved by the trays washing device, it characterized in that the built.

The plate inlet and the plate outlet are composed of two endless tracks arranged up and down at regular intervals so that the plate can be brought into close contact with the front and rear surfaces, but the rotary shaft of the endless track arranged at the bottom can receive power. The first front sprocket is coupled, the other end of the same rotation shaft is coupled to the first rear sprocket, the first rear sprocket is preferably configured to interlock with the first rear sprocket of the endless track arranged in the upper portion to transmit power. .

The elastic means is built in the end of the track, the elastic means is a fixed shaft fixed to the auxiliary frame, a plurality of arms zigzag hinged to the fixed shaft, coupled to both ends of each of the endless track It is preferable that the roller is in close contact with the inner surface of, and each arm is fixed to each arm and the other end is composed of a coil spring wound around the fixed shaft.

The first washing unit is composed of a first washing brush and a second washing brush hinged on the same horizontal line of the guide frame disposed in the lower of the upper / lower guide frame is preferably transported while washing the front of the plate by rotation. Do.

The second washing unit is hinged to the guide frame disposed in the upper of the upper / lower guide frame to wash the back of the plate, but the reverse washing brush to reduce the feed rate of the plate conveyed by the rotation of the first wash unit; It is preferable that the rotation speed is reduced to 1/2 than the first washing unit, and the third washing brush is configured to reduce the feeding speed of the plate again.

In the rotation shaft of the second washing brush, three second shear sprockets are arranged, each of the second shear sprockets being a driving sprocket of the driving means, a third shear sprocket of the first washing brush, and a first shear of the plate outlet. It is preferred that the sprocket is connected via a chain, respectively.

In the third washing brush, two second rear sprockets are coupled, and the inner rear second sprocket is engaged with the third rear sprocket coupled to the rotation shaft of the second washing brush and rotates in the reverse direction and is disposed outside. The second trailing sprocket is preferably engaged with the fourth trailing sprocket coupled to the backwash brush to transmit power.

In the above description, the number of teeth of the second trailing sprocket disposed on the inner side of the third washing brush is twice the number of interlocking third trailing sprockets, and the number of teeth of the second trailing sprocket arranged on the outside is that of the fourth trailing sprocket. It is preferable that it is 2 times.

Other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and the preferred embodiments associated with the accompanying drawings.

Hereinafter, with reference to the accompanying drawings with respect to the plate cleaning apparatus according to the present invention will be described in detail.

1 is a front perspective view of a plate cleaning apparatus according to the present invention, a plan view of Figure 2, Figure 3 is a perspective view of the elastic means extracted from FIG.

As shown in Figures 1 to 3, the present invention by adjusting the rotational direction and the number of revolutions of the washing brush for washing the plate 200, while reducing the feed rate of the plate 200 and the front of the plate 200 It relates to a plate cleaning device 100 of the structure that can simultaneously wash the / back.

The plate cleaning apparatus 100 includes a main frame 10, a plate inlet 70a and a plate outlet 70b, which are provided on both sides of the main frame 10, and the plate inlet 70a. The first washing unit 20 and the second washing unit 30 for washing the front and rear surfaces of the plate 200 guided through the spraying to supply soapy water or washing water to the washing units 20 and 30, respectively. It consists of the nozzle 50 and the drive means 40 which supplies power to each part 20, 30, 70a, 70b.

The main frame 10 is configured to protrude and join the auxiliary frame 11 so as to support the plate inlet portion 70a and the plate outlet portion 70b on both sides, and the first washing portion 20 in the center. And guide frame 12 is bonded to be configured to support the second washing unit 30.

In addition, the plate inlet 70a and the plate outlet 70b is fixed to the inside of each of the auxiliary frame 11 to function to guide the flow in and out of the plate 200 by rotation. At this time, the plate inlet 70a and the plate outlet 70b has a structure in which the elastic means 80 is embedded therein so as to elastically wrap and transport the plate 200 front and rear.

The plate inlet 70a and the plate outlet 70b include two endless tracks 73 arranged up and down at a predetermined interval so that the plate 200 may be in close contact with the front and rear surfaces. At this time, the first axis sprocket 71 is coupled to the rotary shaft of the caterpillar 73 disposed at the lower side, and the first rear sprocket 72 is coupled to the other end of the same rotary shaft.

The first trailing sprocket 72 is configured to transfer power by interlocking with the first trailing sprocket 72 of the endless track 73 disposed above.

In addition, the inner orbit 73 has a structure in which the elastic means 80 is built.

The elastic means 80 has a fixed shaft 81 fixed to the auxiliary frame 11, and a plurality of arms 82 are hinged in a zigzag to eccentric length crossing the height difference around the fixed shaft 81 ), A roller 83 coupled to both ends of each arm 82 and in close contact with the inner surface of the crawler 73, and one end and the other end are fixed to each arm 82, and the center thereof is the fixed shaft 81. It is composed of a coil spring 84 wound around.

Here, each of the arms 82 is hinged to the fixed shaft 81 so that the mutual height difference crosses, and each of the arms 82 is zigzag fixed shaft 81 has a mutual eccentric length to support a wider range It is a structure fixed to).

This structure is such that when the plate 200 is introduced between each crawler 73, each arm 82 is pressed around the fixed shaft 81, when the plate 200 is discharged each arm 82 is coiled It is a structure that elastically returns to the center with the fixed shaft 81 by the spring 84.

Therefore, the elastic means 80 has a function to elastically closely contact the plate 200 introduced between the two endless tracks 73 so that the plate 200 is stably guided or discharged without being separated.

In addition, the first washing part 20 is hinged to the guide frame 12 disposed below the upper / lower guide frame 12 bonded to the center of the main frame 10.

The first washing unit 20 is composed of a first washing brush 21 and a second washing brush 22 hinged to the same horizontal line of the guide frame 12 to wash the front of the plate 200 by rotating It has a function to transfer.

Here, the second washing brush 22 is connected to an electric motor, which is the driving means 40, to receive power for the first time.

The second washing brush 22 has a structure in which three second shear sprockets 22a are arranged as a rotating shaft. In this case, each of the second shear sprockets 22a includes the driving sprocket 41 of the driving means 40, the third shear sprocket 21a of the first washing brush 21, and the plate outlet 70b. 1 shear sprocket 71 and the chain 60 is connected to each other through a structure that transmits power.

At this time, the first shear sprocket 71 of the plate inlet 70a is connected to the third shear sprocket 21a of the first washing brush 21 and the chain 60 to receive power. Therefore, the third shear sprocket 21a of the first washing brush 21 is two in total, one is connected to the second shear sprocket 22a of the second washing brush 22, and the other is the plate inlet ( It is a structure connected to the first shear sprocket 71 of 70a).

The second washing unit 30 is hinged to the guide frame 12 disposed on the upper of the upper / lower guide frame 12 to wash the back of the plate 200, the first washing unit 20 of The backwash brush 32 which decelerates the conveying speed of the plate 200 conveyed by rotation, and the rotation speed is reduced by 1/2 than the first washing unit 20 to reduce the feed rate of the plate 200 again. It consists of the 3rd washing | cleaning brush 31 which decelerates.

On the other hand, the spray nozzle 50 is configured to support the support frame 13 arranged in the center of the main frame 10, and to be soaked in the upper portion of the main frame 10 to supply soapy water or washing water.

4 is a rear perspective view of FIG. 1, and FIG. 5 is an enlarged view of portion A of FIG. 4.

As shown in FIG. 4 and FIG. 5, the second washing unit 30 has a structure in which power is transmitted through a third rear sprocket 22b connected to a rotating shaft of the second washing brush 22.

To this end, the third washing brush 31 has a structure in which two second rear sprockets 31a are coupled to each other. At this time, the second rear sprocket 31a disposed on the inner side is engaged with the third rear sprocket 22b coupled to the rotation shaft of the second washing brush 22, and the second rear sprocket 31a disposed on the outside thereof is The fourth rear sprocket 32a coupled to the backwash brush 32 is configured to transfer power.

On the other hand, the number of teeth of the second rear sprocket 31a arranged on the inner side of the third washing brush 31 is twice the number of teeth of the third rear sprocket 22b to be engaged.

Therefore, the third washing brush 31 is rotated in a direction opposite to the first washing brush 21, the second washing brush 22, and the back washing brush 32, but is located at the top of the plate, so the feeding direction of the plate. As a guide, the back of the plate is washed in the forward direction.

However, since the number of revolutions of the third washing brush 31 is decelerated by 1/2, it is possible to prevent the rapid discharge of the plate 200.

In addition, the back washing brush 32 has a structure in which power is transmitted by being engaged with the second rear sprocket 31 a disposed outside the third washing brush 31. At this time, the number of teeth of the second rear sprocket 31a disposed outside the third washing brush 31 is twice the number of teeth of the fourth rear sprocket 32a of the back washing brush 32. The rotation speed of is equal to the first washing brush and the second washing brush.

However, the reverse washing brush has the same rotation direction as the first washing brush and the second washing brush, but since it is located at the top of the plate, the back of the plate is backwashed, and as a result, the feeding speed of the plate is reduced to 1/2. (See Figure 6).

Therefore, the backwash brush 32 has a function of reducing the speed of the plate 200 conveyed by the first washing brush 21 and the second washing brush 22 to 1/2.

6 is a state diagram used in the plate cleaning apparatus according to the present invention.

As shown in FIG. 6, when the plate 200 is first introduced into the plate inlet 70a, the plate 200 is drawn between the endless tracks 73 of the plate inlet 70a. At this time, the expression plate 200 is guided along the conveying direction stably by the elastic means 80 provided in each of the caterpillar 73.

Then, the plate 200 is introduced between the first washing unit 20 and the second washing unit 30 by the plate inlet unit 70a.

And soapy water or washing water is supplied to the front / rear of the plate 200 through the injection nozzle (50).

In addition, the plate 200 is rapidly transported while the front surface is wiped by the first washing brush 21 and the second washing brush 22 of the first washing unit 10.

At this time, the back washing brush 32 of the second washing part 30 has the same rotation direction as the first washing brush 21 and the second washing brush 22, but the back washing of the back plate 200 results. As a result, the feeding speed of the plate 200 is reduced to 1/2.

After that, when the plate 200 reaches the third washing brush 31, the plate 200 is wiped on the rear surface again while the plate 200 is washed according to the reduced 1/2 washing speed of the third washing brush 31. The feed speed is further slowed down.

When the plate 200 flows into the plate outlet 70b, the plate 200 is stably discharged by the two endless tracks 73.

 As described above, according to the plate washing apparatus according to the present invention, although only the first washing unit and the second washing unit are shown, the washing unit is provided with a third washing unit and a fourth washing unit of the same structure so as to simultaneously wash and rinse the plate. can do.

As described above, according to the plate cleaning apparatus according to the present invention, by controlling the rotation direction and the number of revolutions of the washing brush for washing the plate to reduce the feed rate of the plate and to simultaneously wash the front / rear of the plate There is this.

In addition, the plate inlet and the plate outlet having two endless tracks provided with elastic means prevent the rapid inflow and outflow of the plate and stably induce the supply and discharge of the plate. Can be prevented in advance.

In addition, since each unit can be driven by a single driving means, the power consumption is very small.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, various other modifications and variations may be made without departing from the spirit and scope of the invention. Accordingly, it is intended that the appended claims cover such modifications and variations as fall within the true scope of the invention.

Claims (8)

The auxiliary frame is protruded and bonded to both sides, the main frame is bonded to the center guide frame; A plate inlet and a plate outlet that are fixed to the inside of each auxiliary frame to guide the oil flow in and out of the plate by rotation; A first washing unit coupled to the guide frame so as to wash the front surface of the plate guided through the plate inlet unit by rotation; A second washing unit coupled to the guide frame disposed above the first washing unit to wash the rear surface of the plate; Drive means fixed to the lower portion of the main frame for transmitting power to each part; And a plurality of injection nozzles arranged in the center of the main frame and a plurality of injection nozzles rolled over the main frame to supply soapy water or washing water. The plate inlet and the plate outlet portion of the plate cleaning device, characterized in that the elastic means is built in the inside to transport the plate to the front / rear elastically wrapped. The method of claim 1, The plate inlet and the plate outlet are composed of two endless tracks arranged up and down at regular intervals so as to be in close contact with the front and rear surfaces of the plate, and the rotary shaft of the endless track arranged at the bottom to receive power. The first front sprocket is coupled, the other end of the same rotary shaft is coupled to the first rear sprocket, the first rear sprocket is configured to transfer power by interlocking with the first rear sprocket of the endless track disposed on the upper end. Plate cleaning device. The method of claim 2, An elastic means is built in the caterpillar, and the elastic means includes a fixed shaft fixed to the auxiliary frame, a plurality of arms coupled with a zigzag hinge coupled with a height difference about the fixed shaft, and an eccentric length, respectively, A roller is coupled to both ends of the arm is in close contact with the inner surface of the track, and one end and the other end is fixed to each arm, the center is a plate washing apparatus, characterized in that consisting of a coil spring wound around the fixed shaft. The method of claim 1, The first washing unit is composed of a first washing brush and a second washing brush hinged on the same horizontal line of the guide frame disposed in the lower of the upper / lower guide frame is characterized in that for transporting while washing the front of the plate by rotation Plate cleaning device. The method of claim 1, The second washing unit is hinged to the guide frame disposed in the upper of the upper / lower guide frame to wash the back of the plate, but the reverse washing brush to reduce the feed rate of the plate is transferred by the rotation of the first washing unit; A plate washing apparatus comprising a third washing brush which decelerates the feed rate of the plate by decelerating the rotation speed by 1/2 than the first washing unit. The method of claim 4, wherein Three second shear sprockets are formed on the rotating shaft of the second washing brush, and each of the second shear sprockets includes a driving sprocket of the driving means, a third shear sprocket of the first washing brush, and a first shear sprocket of the plate outlet part. Plate washing apparatus, characterized in that connected via a chain with each. The method of claim 5, The second washing brush is coupled to the second second rear sprocket, the second rear sprocket disposed in the inner side is engaged with the third rear sprocket coupled to the rotation shaft of the second washing brush rotates in the reverse direction, the third disposed outside The second rear sprocket is a plate cleaning device, characterized in that for transmitting power by engaging with the fourth rear sprocket coupled to the backwash brush. The method of claim 7, wherein The number of teeth of the second trailing sprocket placed on the inner side of the third washing brush is twice as large as the number of interlocking third trailing sprockets, and the number of teeth of the second trailing sprocket arranged outside is 2 of the fourth trailing sprocket teeth. Plate washing apparatus, characterized in that the ship.

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