CN112089875A

CN112089875A - Intelligent tableware disinfection cabinet

Info

Publication number: CN112089875A
Application number: CN201910520065.1A
Authority: CN
Inventors: 范铁钢
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-12-18

Abstract

The invention provides an intelligent tableware disinfection cabinet, which consists of an upper cover, a box body and an intelligent control system; the upper cover comprises a human body automatic inductor, a flip cover and a flip cover driving mechanism; the box body comprises an ozone generator, an electric heating pipe and a tableware storage and lifting mechanism; the intelligent control system comprises temperature control, ozone concentration control, lifting mechanism start-stop control, lifting mechanism motion direction control and flip open-close control. When the automatic human body sensor senses that the tableware is taken and used by a person, the turnover cover is automatically opened, and the turnover cover is automatically closed after the tableware is taken and used; when the tableware reserved in the tableware taking position is used up, the lifting mechanism can automatically eject the tableware out of the box body for supplement; when the working state indicator light prompts that the tableware in the disinfection cabinet box body is completely used up, the tableware position sensor can cooperate with an operator to add the tableware by controlling the lifting mechanism in a step-by-step descending mode. The invention is mainly used for sterilizing, disinfecting and storing tableware, is suitable for various tableware such as plates, bowls, trays and the like, has the advantages of convenient taking of the tableware and simple operation of equipment, avoids the problem of cross contamination of hands when a person opens a door when taking the sterilized tableware, and is particularly suitable for public dining places such as cafeterias, fast food chain stores, hotels, unit dining halls and the like.

Description

Intelligent tableware disinfection cabinet

Technical Field

The invention belongs to the field of commercial equipment, and provides an intelligent tableware disinfection cabinet which is convenient for taking tableware, avoids cross contamination of hands and is simple in equipment operation.

Background

At present, commercial tableware disinfection cabinets are generally adopted by numerous hotels and dining places, but the equipment has a sterilization and disinfection function, and the use convenience and the equipment intellectualization are further improved; in addition, as the commercial tableware disinfection cabinet has more users and the cabinet door is frequently opened, the door handle is the most dangerous place for cross contamination of hands when the disinfected tableware is taken and used, and the problem also needs to be thoroughly solved.

Disclosure of Invention

The technical problem to be solved is as follows:

the automatic opening and closing of the flip cover and the automatic ejection function of the tableware are realized.

The technical scheme adopted is as follows:

through an intelligent control system, the automatic opening of the flip cover is realized by utilizing the identification of the human body automatic inductor and the execution of the flip cover driving mechanism when the person takes the tableware, and the flip cover is automatically closed after the person takes the tableware; the tableware is automatically ejected out by utilizing the identification of the tableware position sensor and the execution of the tableware lifting mechanism so as to ensure the constant supply of the tableware; the automatic sterilization, disinfection and heating functions of the tableware are realized by utilizing the ozone generator, the electric heating pipe and the control system thereof.

Has the advantages that:

this intelligence tableware sterilizer opens and shuts through flip is automatic, the automatic ejecting function of tableware, no longer need the manual tableware of taking of opening the door to avoid hand cross contamination's risk, also obtained very big improvement in the aspect of the facility of equipment intellectuality and taking the tableware simultaneously.

Drawings

FIG. 1 is an overall assembly view

FIG. 2 is an assembly drawing of the upper cover

FIG. 3 is an overall view of a flip cover driving mechanism

FIG. 4 is a partial enlarged view of the flip cover driving mechanism

FIG. 5 is a drawing showing a structure of a flip cover

FIG. 6 is a view showing the structure of the upper case

FIG. 7 is a view showing the structure of the casing of the case

FIG. 8 is a view showing the inside structure of the case

FIG. 9 tableware elevator composition

FIG. 10 shows a structure of the elevating platform

In the figure, 1, an upper cover, 2, a box body, 3, tableware, 11, a flip cover, 12, a human body automatic sensor, 13, a flip cover limit switch A, 141, a tableware position sensor A, 142, a tableware position sensor B, 15, a flip cover driving mechanism, 151, a flip cover motor, 152, a driving gear, 153, a driven gear, 154, a limit rod, 155, a flip cover limit switch B, 156, a pin shaft, 211, a platform limit switch A, 212, a platform limit switch B, 22, an ozone generator, 23, an electric heating pipe, 24, a lifting motor, 25, a winding wheel, 26, a steel wire rope, 27, a pulley, 28, an optical axis, 29, a slider connecting plate, 30, a lifting platform, 31, a slider, 32, a tableware guide rod, 33, a retainer, 34 and a box body partition plate

Detailed Description

The present invention will be further explained in detail with reference to the accompanying drawings.

The housing is divided by a housing partition (34) into a lift mechanism area and a dish storage area.

After the intelligent tableware disinfection cabinet is powered on, the ozone generator (22) and the electric heating pipe (23) in the tableware storage area start to work to disinfect, sterilize and heat the tableware in the tableware storage area, and the intelligent tableware disinfection cabinet is automatically started and stopped according to the ozone concentration set value and the temperature set value.

When a person takes tableware, after a hand is extended above the upper cover (1) of the intelligent tableware disinfection cabinet, the human body automatic sensor (12) can immediately recognize the tableware, the control system starts the flip motor (151) to rotate forwards, the flip cover (11) is opened through the flip cover driving mechanism (15), and the opening action is stopped when the limiting rod (154) touches the flip cover limiting switch B (155); the flip cover driving mechanism (15) consists of a flip cover motor (151), a driving gear (152) and a driven gear (153); the flip cover (11) rotates along the pin shaft (156). The person takes the tableware and leaves, and the human body automatic inductor (12) starts the flip motor (151) again to rotate reversely to close the flip (11) after the human body induction disappears, and stops after contacting the flip limit switch A (13). The flip limit switch can adopt contact or non-contact modes such as a touch switch, a proximity switch and a photoelectric sensor, and the human body automatic sensor can adopt sensing modes such as pyroelectric infrared, infrared pair tubes and microwave sensing.

A small amount of tableware is reserved at the tableware taking position and can be taken for multiple times, and frequent starting of the lifting mechanism is avoided. When the last tableware in the sensing position of the tableware position sensor B (142) is taken away, the control system starts the lifting motor (24) to rotate forwards, the winding wheel (25) starts to wind the steel wire rope (26), and the pulley (27) pulls the sliding block (31) to move upwards along the optical axis (28) along with the successive taking away of the reserved tableware. The slider connecting plate (29) is connected with the left slider (31) and the right slider (31) into a whole, and is simultaneously connected with the steel wire rope (26) and the lifting platform (30), so that the lifting motion of the lifting platform (30) is realized, and the tableware (3) is ejected to a tableware taking position. When the ejected tableware reaches the sensing position of the tableware position sensor A (141), the lifting motor stops working, and one-time tableware supplement is completed.

When all the tableware stacked on the lifting platform (30) is used up, the sliding block (31) just runs to the induction position of the platform limit switch A (211), the lifting mechanism stops working, and the working state alarm lamp prompts the addition of the tableware. After an operator presses a tableware adding button, the lifting mechanism starts to operate reversely; when an operator adds tableware to the lifting platform (30), the tableware position sensor A (141) can sense the added tableware, the control system starts the lifting motor (24) to rotate reversely, and the lifting platform (30) descends; when the tableware on the lifting platform (30) falls to the tableware position sensor B (142) and cannot be sensed by the tableware position sensor B, the lifting motor stops to wait for adding the tableware again. After an operator adds tableware for many times, the tableware on the lifting platform (30) is filled up again, the sliding block (31) descends to the sensing position of the platform limit switch B (212), the working state alarm lamp is recovered to be normal, and the control system is switched to the tableware taking state again. The tableware lifting mechanism can also adopt lifting modes such as synchronous belt transmission, chain wheel and chain transmission or lead screw guide rail transmission.

Claims

1. An intelligent tableware disinfection cabinet, which consists of an upper cover, a box body and an intelligent control system; the upper cover comprises a human body automatic inductor, a flip cover and a flip cover driving mechanism; the box body comprises an ozone generator, an electric heating pipe and a tableware storage and lifting mechanism; the intelligent control system comprises temperature control, ozone concentration control, lifting mechanism start-stop control, lifting mechanism motion direction control and flip open-close control. When the automatic human body sensor senses that the tableware is taken and used by a person, the turnover cover is automatically opened, and the turnover cover is automatically closed after the tableware is taken and used; when the tableware reserved in the tableware taking position is used up, the lifting mechanism can automatically eject the tableware out of the box body for supplement; when the tableware in the disinfection cabinet box body is completely used up, the working state indicating lamp prompts that the tableware is added, and the tableware position sensor can cooperate with an operator to add the tableware by controlling the lifting mechanism in a gradual descending mode.

2. The intelligent tableware decontamination cabinet of claim 1, wherein: the intelligent tableware disinfection cabinet consists of an upper cover, a box body and an intelligent control system; the upper cover comprises a human body automatic inductor, a flip cover and a flip cover driving mechanism; through the identification of the human body automatic inductor and the execution of the flip cover driving mechanism, the flip cover can be automatically opened when people take tableware, and the flip cover can be automatically closed after people leave.

3. The intelligent tableware decontamination cabinet of claim 1, wherein: the box body comprises an ozone generator, an electric heating pipe and a tableware storage and lifting mechanism; the lifting mechanism moves upwards when the tableware is ejected out, and moves downwards when the operator adds the tableware; the start and stop of the lifting mechanism are controlled by a tableware position sensor; the box body is divided into a lifting mechanism area and a tableware storage area by a partition plate.

4. The intelligent tableware decontamination cabinet of claim 1, wherein: the intelligent control system comprises temperature control, ozone concentration control, lifting mechanism start-stop control, lifting mechanism motion direction control and flip open-close control.