KR102047659B1 - Reverse-washing system of tableware and food tray - Google Patents

Abstract

The present invention relates to a system for rotating and washing dishes and trays which can control dishes and trays fed to a rotating washing unit. The system for rotating and washing dishes and trays comprises: a feeding unit (100) to feed dishes and trays; a rotating washing unit (200) to rotate a plurality of dishes placed on a single tray to roughly wash the plurality of dishes and the tray while flipping to position the tray above and position the plurality of dishes below; a discharge unit (300) to separately discharge the tray positioned above and the plurality of dishes positioned below; a first transport unit (400) to separately rotate the tray positioned above and the plurality of dishes positioned below to the left or the right side to transport the tray and the plurality of dishes; a second transport unit (500) to separately transport the tray positioned above and the plurality of dishes positioned below at a horizontal angle, an ascending angle, and a descending angle; and a rough washing unit (600) to roughly wash the tray and the dishes again. Electric motors are arranged on the feeding unit (100), the rotating washing unit (200), the discharge unit (300), the first transport unit (400), the second transport unit (500), and the rough washing unit (600). The system further comprises: a controller (230) to adjust the speed of each electric motor or stop rotation to control to prevent preceding objects to be washed and following objects to the washed from being mixed with each other or being congested in a specific section; and a second and a third sensor (209, 210) to sense a rotation number and a rotation angle of a chain gear of the rotating washing unit (200) to transfer the rotation number and the rotation angle to the controller (230).

Description

Reverse-washing system of tableware and food tray

The present invention relates to a rotary washing system for dishes and plates, and more particularly, to a rotary washing system for adjusting the feeding speed of the dishes and plates that are put into the rotary washing unit to turn the dishes and plates overturn. .

Looking at the prior art in this field is as follows.

According to the registration number 10-1679624 (avalan-type plate-only washing system), "plate input unit configured to drop a plurality of stacked plates one by one; Department; to the abdominal cleaning unit

A rinsing unit having a plurality of spray nozzles so as to remove detergent from the plate received therefrom; A rinse unit having one or more rinse dispensers for introducing a rinse to the plate received from the rinsing unit; A discharge unit having a transfer unit configured to transfer the plate received from the rinse unit into a separate dish holder; Including a tray for conveying the plate input from the plate input unit to the avalanche washing unit, rinsing unit, rinsing unit and the discharge unit; including a plate input device is not consumed twice, reducing the facility and maintenance costs, the work required for the overall cleaning "It is about avalanche type plate cleaning system that has the advantage of saving time and improving space utilization and improving the working environment."

In addition, according to the registration number 10-1554510 (easily detachable plate feeding device), "in the detachable plate separating feeder attached to the tip of the various dishwashing apparatus, a pair is arranged symmetrically spaced apart from each other A bracket having one end coupled to the dishwashing device, a plate feeding part disposed in a state supported on the inner surface of the bracket, and collecting the plates used in a group kitchen, and smoothly feeding them into various dishwashers. And it is also easy to combine and separate the plate separating feeder to the front end of the various dishwashers having a variety of purposes and structures to easily removable plate separating supply having the advantages of excellent versatility. " .

1.Registration No. 10-1679624 (Valve-type plate cleaning system) 2. Registration No. 10-1554510 (Easily removable plate feeding device)

By the way, the rotary washing system of the dish and the plate according to the present invention is provided with a rotary washing unit for rotating the dishes and the plate while the dish is placed in the state of putting the dishes on the plate with the rotary washing unit, the rotary washing unit is processed per hour Since the number of dishes and plates that can be made is limited, the feeding unit needs to be driven in conjunction with the rotary washing unit.

That is, an object of the present invention is to rotate the washing machine and the input unit to be driven in conjunction with each other, to rotate the dish and the plate to rotate the washing machine to adjust the dishes and the plate is introduced into the rotary washing unit to wash the plate and the plate It is about.

The present invention for achieving the above object is the input unit 100 for putting the tableware and the plate, and rotates a plurality of dishes placed on one plate, the plate is placed on the top and the plurality of dishes are inverted so as to be located at the bottom Rotating washing unit 200 to wash, the discharge unit 300 for discharging each of the plurality of dishes located in the upper plate and the lower, and the plate and the plurality of dishes placed in the lower left or right respectively A first conveying unit 400 rotating and conveying to the second plate, a second conveying unit 500 for conveying a plurality of dishes disposed at an upper portion and a plurality of dishes disposed at a lower portion at horizontal, rising, and falling angles, respectively, The avalanche washing unit 600 for washing the avalanche again.

In addition, the electric motor to the input unit 100, the rotary washing unit 200, the discharge unit 300, the first transfer unit 400, the second transfer unit 500 and the avalanche washing unit 600. Each of them is provided with a controller 230 for controlling the speed of each electric motor or by stopping the rotation so that the preceding washing objects are not mixed with the following washing objects or stagnated in a specific section.

In addition, the second and third sensors 209 and 210 detect the rotational speed and the rotation angle of the chain gear of the rotary washing unit 200 and transmit the detected rotational speed to the controller 230.

In an embodiment, the second and third sensors 209 and 210 may be rotated in association with the rotation shaft of the chain gear to sense the rotation speed and the rotation angle of the chain gear. The second sensing guide 208 is fixed and the second and third sensors 209 and 210 sense the second sensing guide 208.

In the embodiment, the second sensing guide 208 is formed in a cross shape, each end of the cross shape is bent.

In the embodiment, the input unit 100 is provided with a first sensing guide 104 which is moved along the long grooves by being pushed by the input plate while the dish and the plate is introduced into the rotary washing unit 200, the first The first sensor 211 detects the sensing guide 104.

In an embodiment, the first sensing guide 104 has a contact guide 1049 formed in an inverted alphabet U shape so as to contact and move without damaging the inserted plate, and at the bottom of the contact guide 1049. A weight 1048 having a predetermined weight so as to be fixed and move quickly, a movable hole 1044 having one end fixed at the center 1047 of the weight 1048 and having a rectangular hole at the center thereof, It is made of a letter U (U) shape, one end is fixed through the support 1041, and the other end is made of a fixing piece 1046 is fitted with a roller 1045 in the hole of the movable piece 1044.

According to the preferred effect of the present invention, by driving the rotary washing unit and the input unit in conjunction with each other, the preceding tableware and plate is mixed with the following tableware and plate to prevent the system operation error in advance to improve durability and stability There is an advantage.

In addition, the processing speed of the cleaning system has a predictable advantage, and as the number of servings increases or decreases, the rotational speed of the electric motor installed in each part of the system is reduced or increased within the range of 1% to 20% as necessary. There is an advantage in providing business flexibility.

1 is a perspective view showing the appearance of the input portion and the rotary washing unit of the rotary washing system according to the present invention.
Figure 2 is a perspective view showing the appearance of the input portion of the rotary washing system according to the present invention.
Figure 3 is a perspective view showing a sensing guide of the input portion of the rotary washing system according to the present invention.
4 is a cross-sectional view showing a cross section of the input portion and the rotary washing unit of the rotary washing system according to the present invention.
Figure 5 is a perspective view showing the appearance of the rotary shaft of the rotary washing unit of the rotary washing system according to the present invention.
Figure 6 is a perspective view showing the appearance of the rotary washing unit of the rotary washing system according to the present invention.
7 is a perspective view showing a controller of a rotary washing system according to the present invention.
8 is a perspective view showing the overall appearance of a rotary washing system according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in Fig. 8, the present invention is an embodiment illustrating an electronically controlled configuration in a rotary washing system for rotating dishware and a plate, turning them upside down to separate them, and simultaneously washing the rotating dishes and plate.

Referring to FIG. 8, the rotary washing system rotates the input unit 100 for inserting dishes and a plate, and rotates a plurality of dishes placed on one plate so that the plate is positioned at the top and the plurality of dishes are located at the bottom. It is provided with a rotary washing unit 200 for avalanche washing.

In addition, the discharge unit 300 for discharging each of the upper plate and the plurality of dishes in the lower portion separately, and the first transfer unit for rotating the left and right of the plate and the plurality of dishes placed in the upper portion respectively 400.

In addition, the second transfer unit 500 for transferring the plate and the plurality of dishes positioned in the upper portion separately to the horizontal angle, the rising angle, and the falling angle, respectively, and the avalanche washing unit 600 for washing the plates and dishes again. It is provided.

In the present specification, the electronic control configuration of the rotary washing system will be described in detail.

1 is a perspective view showing the appearance of the input portion and the rotary washing unit of the rotary washing system according to the present invention, Figure 2 is a perspective view showing the appearance of the input portion of the rotary washing system according to the present invention, Figure 3 is a rotation according to the present invention Figure 4 is a perspective view showing a sensing guide of the input portion of the cleaning system, Figure 4 is a cross-sectional view showing a cross section of the input portion and the rotary washing unit of the rotary washing system according to the present invention, Figure 5 is a rotating shaft of the rotary washing unit of the rotary washing system according to the present invention 6 is a perspective view showing the appearance of the rotary washing unit of the rotary washing system according to the present invention, Figure 7 is a perspective view showing a controller of the rotary washing system according to the present invention.

1 to 7, the input part 100, the rotary washing part 200, the discharge part 300, the first transfer part 400, the second transfer part 500, and the ablation cleaning The motor 600 is provided with each of the motors. By controlling the speed of each electric motor or by stopping the rotation, the controller 230 is configured to control the preceding washing object not to be mixed with the following washing object or stagnated in a specific section.

As shown, the input unit 100 transfers the first conveyor roller 101, the second conveyor roller 102, the plate on which the dishes are placed by the rotational force thereof, and puts them into the rotary washing unit 200.

In addition, the input unit 100 is provided with a first sensing guide 104 in order to detect whether the plate is placed on the table. In addition, as shown in Figure 3, the input unit 100 is provided with a first sensing guide 104 that is moved along the slot hole by being pushed by the plate is put into the dishwasher and the plate is put into the rotary washing unit 200 And a first sensor 211 for sensing the first sensing guide 104.

The first sensing guide 104 is fixed to the contact guide 1049 and the contact guide 1049 formed in the inverted alphabet U shape so as to move in contact with the plate without being damaged, it is fixed quickly Weight 1048 having a certain weight to move, a rectangular hole in the center is formed and the movable piece 1044, one end is fixed in the center 1047 of the weight 1048, and the cross-section alphabet U (U) It is made of a) -shaped, one end is fixed through the support 1041, and the other end is made of a fixing piece 1046 is fitted with a roller 1045 in the hole of the movable piece 1044.

The first sensing guide 104 detects whether a dish is placed together with the first sensor 211, and when the plate pushes the contact guide 1049, the first sensor 211 moves on the movable plate 1044. ) Is detected through proximity.

The controller 230 receiving the proximity signal from the first sensor 211 does not drive the electric motor of the input unit 100 until the rotary washing unit 200 rotates at a predetermined angle.

The above-described predetermined angle may vary depending on the processing capacity of the rotary washing unit 200. As shown in FIGS. 4 and 5, the present embodiment illustrates a case in which four pairs of plates and dishes are processed. Therefore, a wide variety of design changes are possible, from a pair of plates and dishes to eight pairs of plates and dishes. For the sake of clarity, the present specification exemplifies a case of treating four pairs of plates and dishes.

Since four pairs of plates and dishes, the rotation angle to be detected by the rotary washing unit 200 is 90 degrees. A second sensing guide 208, a second sensor 209, and a third sensor 210 are provided on a rotating shaft of the rotary washing unit 200, and the second and third sensors 209 and 210 are provided in a case 201. It is fixed by the sensor bracket 206 of the Chinese character (乙) shape provided on the side.

That is, the second and third sensors 209 and 210 are second sensing on the rotation shaft of the chain gear so as to rotate in conjunction with the rotation shaft of the chain gear in order to detect the rotation speed and the rotation angle with respect to the chain gear The guide 208 is fixed and the second and third sensors 209 and 210 sense the second sensing guide 208.

In this case, the second sensing guide 208 is formed in a cross shape, each end of the cross shape is bent, but may be divided at an angle to be divided according to the required number of divided spaces as needed.

In addition, there is provided with a second and third sensor 209 (210) for detecting the number of revolutions and the rotation angle of the second chain gear 205 of the rotary washing unit 200 and transmits it to the controller 230. The second sensor 209 and the third sensor 210 are sensors for detecting when the second sensing guide 208 made of metal approaches within a predetermined distance. At this time, the chain gear is composed of first and second chain gears 204 and 205 and a chain 207 fitted thereto.

Subsequently, when the controller 230 sends a signal indicating that the first sensor 209 is detected, the controller 230 counts the number of signals detected by the first sensor 209, and the maximum value that can be processed is four. When the detection signal is received from the first sensor 211 before reaching, the electric motor of the input unit 100 is stopped immediately.

As shown in FIG. 7, the controller 230 includes three types of volume 231 for variably adjusting the electric motor speed, a connection terminal 232 for measuring the driving state of the electric motor, and an operation state of the electric motor. LED 233 for displaying colors, i.e. red, green, orange, digits 234 for displaying RPM, ie, RPM, numerically, liquid crystal display 235 for displaying the current operating status and functions provided. ), But some components may not be provided depending on the product model.

100; Inlet 101; 1st conveyor roller
102; Second conveyor roller 103; Cable belt
104; First sensing guide 200; Rotary Wash
201; Case 202; Electric motor
203; Motor bracket 204; First chain gear
205; Second chain gear 206; Sensor Bracket
207; Chain 208; 2nd sensing guide
209; First sensor 210; Second sensor

Claims (5)

An input unit 100 for inserting dishes and a plate, and a rotary washing unit 200 rotating the plurality of dishes placed on one plate to flip the plates so that the plates are positioned at the top and the plurality of dishes are positioned at the bottom. Discharge unit 300 for discharging a plurality of dishes disposed in the upper plate and the lower portion, respectively, and a first transfer unit for rotating and feeding the plurality of dishes disposed in the upper plate and the lower portion to the left or right, respectively ( 400 and a second conveying unit 500 for conveying a plate placed at an upper portion and a plurality of dishes disposed at a lower portion at a horizontal angle, a rising angle, and a falling angle, respectively;
The injection unit 100, the rotary washing unit 200, the discharge unit 300, the first transfer unit 400, the second transfer unit 500 and the electric motor are provided, respectively, the speed of each electric motor It is provided with a controller 230 for controlling the control unit so that the preceding washing object is not mixed with the following washing object or stagnated in a specific section by adjusting the rotation or stopping the rotation.
It is provided with at least one sensor for detecting the number of revolutions, the rotation angle, the position of the chain gear of the rotary washing unit 200 to the controller 230,
The input unit 100 is provided with a first sensing guide 104 which is moved along the long groove by being pushed by the input plate while the dish and the plate is introduced into the rotary washing unit 200, the first sensing guide 104 A first sensor 211 for detecting), wherein the first sensing guide 104 has a contact guide 1049 formed in an inverted alphabet U shape so as to move in contact without damaging an input plate. And a weight 1048 having a predetermined weight so that the contact guide 1049 is fixed to the bottom of the contact guide 1049, and a rectangular hole is formed at the center thereof, and one end of the weight 1048 is formed at the center 1047 of the weight 1048. A fixed piece having a fixed movable piece 1044 and an alphabet U shape in cross section, one end of which is fixed through the support 1041 and the other end of which is fitted with a roller 1045 in a hole of the movable piece 1044. Rotation of tableware and plates consisting of 1046 Chuck system.
The method according to claim 1,
Including a hwabeolbu washing unit 600 for hwahwahwa the dishes and dishes again,
In order for the at least one sensor to detect the rotation speed and the rotation angle of the chain gear, a sensing guide is fixed to the rotation shaft of the chain gear so as to rotate in conjunction with the rotation shaft of the chain gear, and the sensor detects the sensing guide. Rotary washing system, characterized in that the dish and plate.
The method according to claim 2,
The sensing guide is formed in a straight or cross shape, the rotary washing system of the dish and the plate, characterized in that each end of each shape is bent.
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