KR102550437B1 - Unit for changing cleaning pad and cleaning equipment having the same - Google Patents

Abstract

The present invention provides a washing pad replacement unit. The washing pad replacement unit includes a base part having a support part disposed on a moving path of a body part through which an object to be washed is moved, and a rotation plate part rotatably disposed in the support part; a plurality of cleaning module units rotatably installed on the rotating plate unit and having cleaning pads for cleaning the cleaning surface of the object to be cleaned; a posture changing unit configured to change a posture of the rotating plate unit so that the pad surface of the washing pad comes into contact with or is separated from the washing surface of the object to be cleaned; And, it includes a control unit for controlling the driving of the attitude change unit. Through this, the present invention can easily replace the washing pad that physically cleans the washing surface of the object to be cleaned at a certain period or according to the monitoring result of the use state, and the present invention also provides a plurality of washing pads for cleaning the object to be washed After contacting a plurality of areas of the surface, the washing surface is washed through rotation, and the number of rotations of the washing pad of the washing pad may be variably controlled according to the contamination state of the washing surface.

Description

Unit for changing cleaning pad and cleaning equipment having the same}

The present invention relates to a washing pad replacement unit and washing equipment including the same, and more particularly, to easily replace a washing pad that physically cleans a washing surface of an object to be washed at a certain period or according to a monitoring result of a use state. It relates to a washing pad replacement unit that can be replaced and a washing facility including the same.

In recent years, food delivery has been explosively increasing due to the vitalization of the online market.

For food delivery, a packing box is used as in other typical deliveries. As the types of delivered food become increasingly diversified, the demand for delivery of food that needs to be kept refrigerated for a long time has begun to increase.

In order to ship such refrigerated food, even an insulation member is attached to the inside of the packaging box, so resources wasted for packaging increase exponentially.

In addition, even if the heat insulating member is attached to the packaging box, the cooling function is incomplete, and the phenomenon of deterioration of the delivered food often occurs.

As a result, the need for a packaging box with enhanced cold insulation function is growing as it replaces a one-time packaging box.

In order to solve this problem, conventionally, a foldable cold box has been provided that can be easily converted from an unfolded mode to a box mode and can minimize heat loss to a weak part necessarily involved in the conversion.

However, these foldable cold boxes are contaminated inside and outside after several deliveries, and operators collect them, deploy them manually, and then wash them.

In recent years, in automating the washing operation of such an insulated box, the development of a device that can replace the washing pad used at a certain period and according to the state of use and technology that can be detachably applied to other types of equipment development is required.

Republic of Korea Patent Registration No. 10-1270723 (registration date: May 28, 2013)

The present invention has been made to solve the above problems, and the object of the present invention is as follows.

An object of the present invention is to provide a washing pad replacement unit that can easily replace a washing pad that physically cleans a washing surface of an object to be washed at a certain period or according to a monitoring result of a use state, and a washing facility including the same. .

Another object of the present invention is to clean the washing surface through rotation after a plurality of washing pads are brought into contact with multiple areas of the washing surface of the object to be washed, and the number of rotations of the washing pad of the washing pad is variably changed according to the contamination state of the washing surface. It is to provide a controllable washing pad replacement unit and washing equipment including the same.

The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention not mentioned above can be understood by the following description and will be more clearly understood by the examples of the present invention. It will also be readily apparent that the objects and advantages of the present invention may be realized by means of the instrumentalities and combinations indicated in the claims.

In order to achieve the above objects, the present invention provides a washing pad replacement unit.

The washing pad replacement unit includes a base part having a support part disposed on a moving path of a body part through which an object to be washed is moved, and a rotation plate part rotatably disposed in the support part; a plurality of cleaning module units rotatably installed on the rotating plate unit and having cleaning pads for cleaning the cleaning surface of the object to be cleaned; a posture changing unit configured to change a posture of the rotating plate unit so that the pad surface of the washing pad comes into contact with or is separated from the washing surface of the object to be cleaned; And, it includes a control unit for controlling the driving of the attitude change unit.

Here, the posture change unit,

It is preferable to include a rotating machine which rotates the rotary plate in an up-and-down direction under the control of the control unit so that the pad surface of the washing pad comes into contact with or is spaced apart from the washing surface of the object to be washed.

And the plurality of washing module parts,

Preferably, the rotating plate parts are disposed next to each other along a direction intersecting the moving path.

In addition, the plurality of washing module parts,

Doedoe disposed along the direction intersecting the movement path, it is preferably disposed to form a zigzag shape.

In addition, each of the plurality of cleaning module parts,

It is preferable that repetitive movement in the forward and backward directions along the movement path is possible through a linear movement unit driven by the control of the controller.

In addition, each of the plurality of cleaning module parts,

It is preferable that the actuators are moved up and down in a direction orthogonal to the movement path through actuators having an axis that expands and contracts under the control of the control unit.

In addition, each of the plurality of cleaning module parts,

A rotation module having a rotation shaft rotatable under the control of the controller;

It is installed on the rotating shaft and preferably includes an attachment plate to which the washing pad is detachably attached to an attachment surface.

In addition, it is preferable that positioning holes into which positioning protrusions formed on one surface of the washing pad are inserted are further formed on the attachment surface.

Also on the main body,

Preferably, a screen plate is disposed along a direction parallel to the moving path and is formed with exposure holes exposing the cleaning pads of the plurality of cleaning modules to the moving path.

According to another embodiment, the present invention provides a washing facility including the washing pad replacement unit.

Through means for solving the above problems, the present invention has an effect of easily replacing a washing pad that physically cleans a washing surface of an object to be washed at a certain period or according to a monitoring result of a use state.

In addition, the present invention can variably control the number of rotations of the washing pad according to the contamination state of the washing pad while washing the washing surface through rotation after a plurality of washing pads are brought into contact with multiple areas of the washing surface of the object to be washed. have an effect

In addition to the effects described above, specific effects of the present invention will be described together while explaining specific details for carrying out the present invention.

1 is another perspective view showing a base portion of a washing pad replacement unit according to the present invention.
2 is another perspective view showing a washing pad replacement unit according to the present invention.
3 is a bottom perspective view showing a washing pad replacement unit according to the present invention.
4 is a perspective view showing the configuration of a cleaning module unit according to the present invention.
5 is a bottom perspective view showing a washing module unit according to the present invention.
6 is a perspective view showing a rotation module according to the present invention.
7 is a view showing a washing pad and an attachment plate according to the present invention.
8 is a perspective view showing an operating state of the posture changing unit according to the present invention.
9 is a perspective view showing an example in which the washing pad replacement unit according to the present invention is applied to washing facilities.
10 is a view showing a state in which washing is performed using a washing pad replacement unit according to the present invention.
11 is a view showing a process of replacing a washing pad in the washing pad replacement unit according to the present invention.
12 is a conceptual diagram showing another example of a posture changing unit according to the present invention.
13 is a view showing another arrangement example of cleaning module parts according to the present invention.
14 is a conceptual diagram showing an example of a structure in which washing module parts according to the present invention can move forward and backward.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings so that those skilled in the art can easily carry out the present invention.

This invention may be embodied in many different forms and is not limited to the embodiments set forth herein.

In order to clearly describe the present invention, parts irrelevant to the description are omitted, and the same reference numerals are assigned to the same or similar components throughout the specification.

Hereinafter, the provision or arrangement of an arbitrary element on the "upper (or lower)" or "upper (or lower)" of the base material means that the arbitrary element is provided or disposed in contact with the upper (or lower) surface of the base material. means that

In addition, it is not limited to not including other components between the substrate and any components provided or disposed on (or under) the substrate.

Next, the washing pad replacement unit of the present invention will be described with reference to the accompanying drawings.

1 is another perspective view showing a base portion of a washing pad replacement unit according to the present invention. 2 is another perspective view showing a washing pad replacement unit according to the present invention. 3 is a bottom perspective view showing a washing pad replacement unit according to the present invention.

1 to 3 , the washing pad replacement unit according to the present invention includes a base part 100, a plurality of washing module parts 200, a posture changing part 300, and a control part 400.

Base part (100)

Referring to FIG. 1 , a base part 100 according to the present invention includes a support part 110 and a rotating plate part 120. The base part 100 is installed on the body part 1 to be described later, and may be installed to be detachable through a detachable means (not shown). Although not shown in the drawing, the detachable means may be a means using bolts and nuts, or may be a magnetic attachment method using magnets. In addition, the width of the support part 110 is composed of a structure capable of adjusting the width of the sliding rail coupling method in which the rotation plate part 120 is retractably coupled to each other, and through this, the support part 110 is configured to have a width of the body part 1 It can also be mounted on the body part by adjusting it to correspond.

The support part 110 has a pair of first support rods 111 and a pair of second support rods 112 which are fixedly installed on a body part 1 to be described later.

The pair of first support rods 111 may be arranged to form a width corresponding to the width of the moving path (a) of the body part 1 . A rotation stage 113 along the same axis is formed on the pair of first support rods 111.

The pair of second support rods 112 are disposed in front of the pair of first support rods 111 . The pair of second support rods 112 may be arranged to form a width corresponding to the width of the movement path (a) of the body part 1 .

Here, hooking ends 114 capable of engaging both sides of the front end of the rotation plate unit 120 are formed at predetermined positions of the pair of second support rods 112 .

The rotation plate part 120 is installed to rotate vertically along one end of the support part 110 .

The rotation plate unit 120 includes a rectangular frame-shaped frame member 121 and connecting members 122 . The connecting members 122 are installed at intervals on the frame member 121 to connect and fix the front and rear ends of the frame member 121 .

One end of the rim member 121 is rotatably connected to the rotating end 113 of the pair of first support rods 111 described above.

Through this, the rim member 121 may be rotatable up and down around a rotation axis connecting the rotation ends 113 of the pair of first support rods 111 .

A plurality of cleaning module parts 200

Referring to FIGS. 2 and 3 , a plurality of washing module units 200 according to the present invention are installed at regular intervals on the rim member of the rotating plate unit 120 .

Each of the washing module units 200 includes a washing pad, and the washing pad may be disposed to face downward from the frame member.

4 is a perspective view showing the configuration of a cleaning module unit according to the present invention. 5 is a bottom perspective view showing a washing module unit according to the present invention. 6 is a perspective view showing a rotation module according to the present invention. 7 is a view showing a washing pad and an attachment plate according to the present invention.

4 to 7 , each of the plurality of washing module units 200 according to the present invention may include a rotation module 210, an attachment plate 220, and a washing pad 230.

The rotating module 210 has a case 211 in which an internal space is formed. A rotation motor 212 may be disposed inside the case 211 . The rotation motor 212 has a rotation shaft (not shown). A disk-shaped rotating plate 213 is disposed at an end of the rotating shaft.

Here, the rotation motors 212 may be disposed as a pair in one case 211, and a pair of rotation plates 213 may be disposed. Of course, a single rotary motor 212 and a single rotary plate 213 may be installed in one case 211 . The rotary motor 213 may rotate the rotary plate 213 at a constant rotational speed by rotating the rotary shaft under the control of the controller 800 .

And, the attachment plate 220 may be fixedly installed on the lower surface of the rotating plate 213 . Of course, the upper surface of the attachment plate 220 may be detachable from the lower surface of the rotation plate 213 or may be integrally installed.

The attachment plate 220 may be formed of a material to which a Velcro member can be attached to its lower surface.

A Velcro member may be formed on the upper surface of the washing pad 230 according to the present invention. The lower surface of the washing pad 230 may be formed of cotton or non-woven fabric capable of wiping foreign substances.

According to the configuration described above, the rotation motor 212 of the rotation module 210 rotates the rotation shaft, and thus the rotation plate 213 is rotated at a constant rotation speed.

At the same time, according to the rotation of the rotating plate 213, the washing pad 230 also forms a structure that can be rotated at a certain rotational speed.

In addition, since the washing pad 230 is detachable from the lower surface of the attachment plate 220, it can be replaced with a new washing pad after being used for a certain period of time.

Posture change unit (300)

8 is a perspective view showing an operating state of a posture changing unit according to the present invention.

Referring to FIG. 8 , the posture changing unit 300 according to the present invention rotates the rotating plate unit 120 of the base unit 100 so that the pad surface of the washing pad 230 is in contact with or separated from the washing surface of the object to be washed. You can change your posture.

The posture changing unit 300 according to the present invention may include a rotator 310 .

The rotator 310 has a rotation shaft (not shown), and the rotation shaft may be connected to the rotation end 113 forming the rotation axis of the rim member 121 described above in an axial manner.

The rotator 310 rotates the rim member 121 within a set rotational opening/closing angle range as the rotating shaft rotates according to a control signal from the control unit 800 .

Through this, the washing module parts 200 installed on the frame member 121 may rotate vertically along the top and bottom sides.

For example, in a state in which the rim member 121 is disposed parallel to the movement path (a) formed in the body portion 1, when a replacement signal is received from the outside, the control unit 800 uses the rotator 310. By doing so, the frame member 121 can be rotated upward and positioned.

Through this, the washing pad 230 according to the present invention can be spaced apart from the moving path (a) formed in the body part 1 along which the object 10 is moved.

Meanwhile, the base unit 100 according to the present invention may further include an image acquirer 320. The image acquirer 320 captures an image of the cleaning surface of the object 10 moving along the moving path (a), and transmits the image to the controller 800.

A reference washing image is set in the controller 800 . The controller 800 compares the captured image with the reference washing image.

The control unit 800 controls driving of each rotation module 210 of the plurality of washing module units 200 .

That is, the controller 800 variably controls the rotational speed of the washing pads 230 by controlling driving of each rotation module 210 so that the photographed image reaches the reference washing image.

For example, by rotating the rotational speed of the washing pad 230 disposed in an area where foreign matter is generated in the image of the washing surface at a higher speed than a predetermined value, the washing rate may be improved and the foreign matter may be removed more efficiently.

Next, with reference to the above configuration, the operation of the washing equipment including the washing pad replacement unit according to the present invention will be described.

9 is a perspective view showing an example in which the washing pad replacement unit according to the present invention is applied to washing facilities. 10 is a view showing a state in which washing is performed using a washing pad replacement unit according to the present invention. 11 is a view showing a process of replacing a washing pad in the washing pad replacement unit according to the present invention.

Referring to FIG. 9 , the washing pad replacement unit according to the present invention may be installed in washing equipment.

Here, the washing facility may include an input unit 2 into which the object to be washed 10 is input, a cleaning liquid spray unit 3, a washing unit 4, a discharge unit 5, and a loading unit 7. . The washing facility described above is an example, and the washing pad replacement unit according to the present invention is not limited to the above washing facility, and may be installed in a facility into which a cleaning object having a cleaning surface of a certain area is input.

In the following description, a fresh bag 10 introduced through an input unit in an unfolded state of the object 10 to be cleaned will be described as a representative example. The fresh bag 10 may be an object used as a foldable packaging box.

And, the washing pad replacement unit according to the present invention is disposed in the washing unit 4.

In addition, the washing pad replacement units may be installed in the main body part 1 of the facility as a pair, and may be arranged sequentially along the moving path (a) in the downstream of the washing liquid spraying part 3, but may be arranged in correspondence.

Accordingly, one washing pad replacement unit is disposed on the upper part of the main body part 1 to clean the upper surface of the moving fresh bag 10, and the other washing pad replacement unit is disposed on the lower part of the main body part 1 and moves The lower surface of the fresh bag 10 may be washed.

In this state, the control unit 800 rotates a plurality of moving rollers using a moving motor (not shown), and accordingly, the fresh bag 10 is moved from the input unit 2 along the moving path (a) to its wake. It may be injected into the disposed washing liquid spraying unit 3 .

The washing liquid spraying unit 3 sprays a certain amount of washing liquid on the upper and lower surfaces of the fresh bag 10 to be injected. Here, the upper and lower surfaces of the fresh bag 10 are washing surfaces.

In addition, the fresh bag 10 sprayed with the cleaning liquid is introduced into the cleaning unit 4 along the moving path (a).

9 to 11, the cleaning unit 4 may include first and second cleaning units 4-1 and 4-2.

Each of the first and second cleaning units 4-1 and 4-2 may include a cleaning pad replacement unit according to the present invention.

When the fresh bag 10 is put into the first washing unit 4-1, the controller 800 drives the plurality of washing module units 200.

At this time, the rotating plate part 120 of the washing pad replacement unit is rotated downward to form a closed state, and thus the lower surfaces of the washing pads 230 of the plurality of washing module parts 200 are moved to the upper surface of the fresh bag 10. to come into contact with Further, the washing pads 230 are rotated at a predetermined rotation speed through the operation of the rotation module 210 driven under the control of the controller 800 .

Therefore, the washing surface of the moved fresh bag 10 can be easily cleaned by the rotating washing pads 230 .

As described above, the base unit 100 according to the present invention may further include an image acquirer 320. The image acquirer 320 captures an image of the cleaning surface of the object 10 moving along the moving path (a), and transmits the image to the controller 800.

A reference washing image is set in the controller 800 . The controller 800 compares the captured image with the reference washing image.

The control unit 800 controls driving of each rotation module 210 of the plurality of washing module units 200 .

That is, the controller 800 variably controls the rotational speed of the washing pads 230 by controlling driving of each rotation module 210 so that the photographed image reaches the reference washing image.

For example, by rotating the rotational speed of the washing pad 230 disposed in an area where foreign matter is generated in the image of the washing surface at a higher speed than a predetermined value, the washing rate may be improved and the foreign matter may be removed more efficiently.

The fresh bag 10 whose upper surface has been washed in this way can be moved to the second washing unit 4-2 disposed downstream of the first cleaning unit 4-1 along the moving path (a).

The second cleaning unit 4 - 2 can also clean the lower surface of the fresh bag 10 in the above-described manner using the cleaning module units 200 of the corresponding cleaning replacement unit. Since the washing process is substantially the same as the process of washing the upper surface of the fresh bag 10, a description thereof will be omitted.

Subsequently, the fresh bags 10 whose upper and lower surfaces are all washed can be sequentially loaded into the loading part 7 disposed downstream while being moved through the discharge part 5.

Here, while being discharged through the discharge unit 5, the fresh bag 10 may be dried by driving the drying unit 6 provided in the discharge unit 5. The drying unit 6 is a device that introduces outside air through a fan and supplies it to the moving fresh bag 10, and can remove and dry moisture remaining on the outer surface of the fresh bag 10. In addition, the drying unit 6 may improve drying efficiency to a certain level or more by heating the incoming outside air to a certain temperature using a heating device and supplying heated air to the outer surface of the fresh bag 10 .

In this way, while the process of washing the fresh bag 10 is in progress, when a signal for replacing the washing pad is received from the outside, the controller 800 uses the rotator 310 to rotate the plate part of the base part 100. The washing module parts 200 are opened by rotating the 120 .

That is, each washing pad 230 of the washing module parts 200 is exposed to the outside while being spaced apart from the moving path (a). Accordingly, the washing pads 230 may be removed from the respective attachment plates 220 and replaced with new washing pads.

In addition, it is disposed along a direction parallel to the movement path (a) on the main body part (1), and exposes each washing pad 230 of the plurality of cleaning module parts 200 to the movement path (a). A screen plate 500 having exposure holes 510 may be disposed. Therefore, the washing pads 230 according to the present invention are exposed to the moving path (a) through the exposure holes 510 when washing the fresh bag 10 and come into contact with the upper or lower surface of the moving fresh bag 10. can This can prevent the washing pads 230 from being distorted while they are rotating, and can also solve the problem that water remaining during washing of the fresh bag 10 splashes along the moving path and flows into the washing module unit 200. there is.

Meanwhile, the control unit 800 according to the present invention stops driving the rotation module 210 of the cleaning module units 200 and changes the posture when the captured image does not reach the standard cleaning image for a preset reference time. The rotation plate unit 120 may be rotated by controlling the driving of the unit 300 to expose each of the cleaning module units 200 to the outside so that the washing pad can be exchanged.

According to the configuration and operation of the present invention, the washing pad that physically cleans the washing surface of the object to be washed can be easily replaced at a certain period or according to the monitoring result of the use state.

In addition, the present invention can variably control the number of rotations of the washing pad according to the contamination state of the washing pad while washing the washing surface through rotation after a plurality of washing pads are brought into contact with multiple areas of the washing surface of the object to be washed. there is.

Next, another example of the posture changing unit according to the present invention will be described.

12 is a conceptual diagram showing another example of a posture changing unit according to the present invention.

Referring to FIG. 12, each of the plurality of cleaning module units 200 according to the present invention travels along the moving path (a) through actuators 150 having shafts 151 that expand and contract under the control of the control unit 800. It may be raised and lowered along a direction forming an orthogonal angle.

The base part 100 includes a support part 110 and a rotating plate part 120 rotated at one end of the support part 110 . The configuration of the base part 100 may be the same as that of the example described above.

Actuators 150 are disposed at multiple positions at the lower end of the rim member of the rotary plate unit 120 . The actuators 150 include an elevating shaft 151 .

An upper end of the case 211 of each of the cleaning module parts 200 is connected to a lower end of the lifting shaft 151 of each of the actuators 150 .

The actuators 150 are driven under the control of the control unit 800 .

Through this configuration, as the lifting shaft 151 of each of the actuators 150 is lifted, each of the washing pads 230 provided in each of the washing module parts 200 moves along the moving path (a) 10) may be contacted or separated from the upper surface.

Accordingly, before replacing the washing pads 10, each of the washing pads is spaced apart from the upper surface of the fresh bag 10, so that the washing pads 230 and the fresh washing pads 230 and the fresh washing pads 230 are rotated along the upper surface of the rotating plate 120. Problems caused by collision with the upper surface of the bag 10 may be prevented in advance.

In addition, when a pressure sensor 160 capable of measuring the contact pressure between the washing pad 230 and the upper surface of the fresh bag 10 is further provided in each of the actuators 150, the controller 800 controls the measured Driving of the actuators 150 may be controlled in real time so that the pressure reaches a predetermined reference contact pressure. As such, the washing efficiency of the upper surface of the fresh bag 10 through the rotating washing pad 230 may be variably set by varying the contact pressure.

13 is a view showing another arrangement example of cleaning module parts according to the present invention.

Referring to FIG. 13 , the washing module parts 200 according to the present invention are disposed along a direction crossing the moving path a of the fresh bag 10, and may be arranged in a zigzag shape.

That is, the fresh bag 10, which is an object to be cleaned, is moved along the moving path (a).

Further, the lower surfaces of the washing pads of each of the washing module parts 200 come into contact with the upper surface of the fresh bag 10 .

At this time, as the washing pads are arranged to form a zigzag shape, the pad contact area contacting the washing surface of the moving fresh bag 10 may increase to a certain level or more. Through this, as the cleaning pads are disposed in a row, a gap in a contact area generated on the cleaning surface may be minimized to improve cleaning efficiency.

14 is a conceptual diagram showing an example of a structure in which washing module parts according to the present invention can move forward and backward.

Referring to FIG. 14 , each of the plurality of washing module units according to the present invention moves repetitively in the forward and backward directions along the movement path (a) through the linear moving unit 500 driven by the control of the controller 800. this could be possible

For example, straight rails 510 may be formed at the bottom of the rotation plate unit 120 of the base unit 100 . Each of the washing module parts 200 may be movably connected to the straight rails 510 . The linear moving unit 500 may include a linear motor 520 that moves each of the cleaning module units 200 along the linear rail 510 . The linear motor 520 is driven under the control of the controller 800 .

The controller 800 may reciprocate the washing module parts 200 along the linear rail 510 by using the linear motor 520 while the fresh bag 10 is being washed.

Through this, the washing pads 230 may improve the cleaning efficiency of the top or bottom of the fresh bag 10 as they are reciprocated along the front and rear while contacting and rotating on the top surface of the fresh bag 10 .

Although the linear moving unit 500 in the above example moves the cleaning module units 200 back and forth as a representative example, the linear moving unit is disposed along the width direction of the rotating plate unit of the base unit (along the direction crossing the movement path). arrangement), the upper surface of the fresh bag may be cleaned while reciprocating the washing pads along the width direction of the fresh bag.

In addition, although not shown in the drawings, positioning holes into which positioning protrusions formed on one surface of the washing pad are inserted are further formed on the attachment surface of the attachment plate according to the present invention, thereby solving the problem of the washing pad being distorted from its original position during washing. may be able to solve it.

The present invention is not limited to the specific preferred embodiments described above, and various modifications can be made by anyone skilled in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes are within the scope of the claims.

100: base part
110: support
111: first support rod
112: second support rod
113: rotating end
114: hanging stage
120: rotating plate part
121: frame member
122: connecting member
200: washing module unit
210: rotation module
220: attachment plate
230: washing pad
300: posture change unit
310: Rotator
320: image acquirer

Claims (10)

a base portion having a support portion disposed on a movement path of the body portion through which the deployed fresh bag is moved, and a rotation plate portion rotatably disposed in the support portion;
a plurality of washing module parts rotatably installed on the rotating plate part and having washing pads for washing the washing surface of the fresh bag;
a posture changing unit for changing a posture of the rotation plate unit so that the pad surface of the washing pad is in contact with or separated from the washing surface of the fresh bag; and,
Including a control unit for controlling the driving of the posture change unit,
Each of the plurality of washing module units includes a rotation module having a rotational shaft rotatable under the control of the control unit, and an attachment plate installed on the rotational shaft and detachably attaching the washing pad to an attachment surface,
Positioning holes into which positioning protrusions formed on one surface of the washing pad are inserted are further formed on the attachment surface,
On the main body, a screen plate disposed along a direction parallel to the movement path and having exposure holes exposing the cleaning pads of each of the plurality of cleaning modules to the movement path is disposed;
The base unit has an image acquirer,
The image acquirer captures an image of the washing surface of the fresh bag moving along the moving path, transmits the captured image to the control unit,
A reference washing image is set in the controller,
The control unit compares the captured image and the reference washing image,
The control unit variably controls the rotational speed of the washing pad to rotate at a speed higher than a predetermined speed by controlling the driving of the rotation module of each of the plurality of washing module units so that the captured image reaches the reference washing image. Characterized by the washing pad replacement unit.
According to claim 1,
The posture change unit,
A rotator configured to rotate the rotating plate in an up-and-down direction under the control of the control unit so that the pad surface of the washing pad is in contact with or separated from the washing surface of the fresh bag,
The rotating module has a case in which an internal space is formed,
A rotation motor is disposed inside the case, has a rotation shaft of the rotation motor, and a disc-shaped rotation plate is disposed at an end of the rotation shaft,
The rotation motors are disposed in a pair in the case, and the rotation plates are disposed in a pair,
The rotary motor rotates the rotary shaft at a predetermined rotational speed by rotating the rotary shaft under the control of the controller,
The attachment plate is fixedly installed on the lower surface of the rotary plate, and the upper surface of the attachment plate is detachable from the lower surface of the rotary plate,
The lower surface of the attachment plate is formed of a material to which a Velcro member can be attached,
Washing pad replacement unit, characterized in that the velcro member is formed on the upper surface of the washing pad, and the lower surface of the washing pad is formed of cotton or nonwoven fabric capable of wiping foreign substances.
According to claim 1,
The plurality of cleaning module parts,
The washing pad replacement unit, characterized in that disposed adjacent to each other in the rotating plate portion along the direction intersecting the moving path.
According to claim 3,
The plurality of cleaning module parts,
The washing pad replacement unit, characterized in that disposed along a direction intersecting the moving path, so as to form a zigzag shape.
According to claim 3 or 4,
Each of the plurality of cleaning module parts,
The washing pad replacement unit, characterized in that it is possible to repeatedly move in the forward and backward directions along the movement path through the linear moving unit driven by the control of the control unit.
According to claim 3 or 4,
Each of the plurality of cleaning module parts,
The washing pad replacement unit, characterized in that it is elevated along a direction forming the movement path orthogonal through actuators having an axis that expands and contracts under the control of the control unit.
According to claim 1,
The base part is installed on the main body part, and is installed to be detachable through a detachable means through a magnetic attachment method using a magnet,
The support part has a structure capable of adjusting the width of the sliding rail coupling method to withdraw the rotating plate part,
The support portion has a pair of first support rods and a pair of second support rods fixedly installed on the body portion,
The pair of first support rods are arranged to form a width corresponding to the width of the movement path of the main body, and a rotation stage along the same axis is formed on the pair of first support rods,
The pair of second support rods are disposed in front of the pair of first support rods, the pair of second support rods are disposed to form a width corresponding to the width of the moving path of the main body, and the one A hooking end capable of engaging both sides of the front end of the rotation plate unit is formed at a predetermined position of the pair of second support rods,
The rotating plate part is installed to rotate vertically along one end of the support part,
The rotating plate unit includes a rectangular frame-shaped rim member and connecting members, and the connecting members are installed at intervals on the rim member to connect and fix the front and rear ends of the rim member,
One end of the rim member is rotatably connected to the rotation ends of the pair of first support rods, and the rim member rotates vertically around a rotational axis connecting the rotation ends of the pair of first support rods. Washing pad replacement unit, characterized in that possible.
According to claim 1,
On the body part, a screen plate is disposed along a direction parallel to the movement path and formed with exposure holes exposing the washing pad of each of the plurality of cleaning module units to the movement path;
Each of the washing pads comes into contact with the upper or lower surface of the fresh bag, which is exposed to the moving path through the exposure holes and moves during the fresh bag washing,
Preventing displacement of the position while each of the washing pads is rotated,
Blocking the cleaning liquid supplied during the fresh bag cleaning from splashing along the upward movement path and flowing into each of the plurality of cleaning module units;
The control unit, when the captured image does not reach the reference washing image during a preset reference time,
Stopping the driving of the rotation module of the plurality of washing module parts and controlling the driving of the posture changing part to rotate the rotation plate part to expose each of the plurality of washing module parts to the outside so that the washing pad can be exchanged. Characterized by the washing pad replacement unit.
delete A washing facility comprising the washing pad replacement unit according to claim 1.

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