Bar counter type full-automatic liquid vending machine
By designing processing chambers and cooling chambers in liquid vending machines, and using heating boxes, cold water tanks and lifting mechanisms, the simultaneous output and freshness of hot and cold drinks are achieved, and the single function and liquid output in the prior art are solved. Accurate question.
Patent Information
- Application Number
- CN202420938739.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing liquid vending machines have a single function and cannot output hot and cold drinks at the same time. Hot drinks are prone to deterioration and the output of liquids is not accurate enough.
A bar-top fully automatic liquid vending machine is designed, with the internal part of which is a processing room and a cooling room, equipped with a heating box and a cold water tank, which realizes the output of hot and cold drinks through lifting mechanism and heat exchanger, and uses a weighing sensor to ensure the output. accuracy.
The simultaneous output of hot and cold drinks is achieved, ensuring the freshness and accuracy of the output volume of the drinks, and at the same time, the low temperature in the cold room is maintained constant through the automatic lifting port and the insulation layer plate.
Smart Images
Figure CN222337698U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic vending machines, in particular to a bar-type fully automatic liquid vending machine. Background Art
[0002] Liquid vending equipment is a device that can automatically vend liquid products, and the automatic vending function is realized by coin insertion, code scanning or other payment methods. Currently, liquid vending equipment on the market, such as common beverage machines, put paper cups at the output port, and according to the customer's choice and operation, the vending equipment will directly output a certain amount of beverage.
[0003] The existing liquid vending machines have relatively simple functions. Cold drink liquid vending machines cannot realize the heating function, and hot drink liquid vending machines cannot ensure the freshness of the drinks inside. They are easy to deteriorate in hot weather. In addition, the liquid output by the timing and flow meter of the peristaltic pump of the current equipment on the market is not accurate enough. Utility Model Content
[0004] In view of the above-mentioned defects, the utility model provides a bar-type fully automatic liquid vending machine which can output both hot and cold drinks and ensure the freshness of the drinks inside.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bar-type fully automatic liquid vending machine, comprising a box body, the interior of the box body is divided into a processing chamber and a cold chamber, the bottom of the processing chamber is fixedly connected to a refrigeration device acting on the cold chamber, the interior of the processing chamber is also provided with a heating box, the interior of the cold chamber is provided with a cold water tank fixedly connected, the middle of the cold chamber is fixedly connected with a lifting device, the lifting device comprises a lifting fixed seat, the top of the lifting fixed seat is fixedly connected with a DC electric push rod, the top of the DC electric push rod is fixedly connected with a liquid extraction box, a weighing sensor is provided inside the liquid extraction box, a lifting port is provided on the box body above the liquid extraction box, a liquid outlet pipe is provided above the interior of the liquid extraction box and is connected to a heat exchanger fixedly connected to the middle of the back side, the heat exchanger is connected to the heating box and the cold water tank through a pipeline, the heat exchanger is also connected to a liquid storage barrel through a pipeline, and both sides of the back side of the liquid extraction box are fixedly connected with guide rails, and the guide rails are slidably connected to guide rail sliders fixedly connected to the inside of the cold chamber.
[0006] As a further improvement of the utility model, a grating detection device for detecting the extension length is fixedly connected to the side plate of the liquid extraction box.
[0007] As a further improvement of the utility model, a lifting panel cooperating with the lifting opening is fixedly connected to the top of the liquid extraction box.
[0008] As a further improvement of the utility model, a distribution box is fixedly connected in the processing chamber, and a control panel is arranged in the distribution box.
[0009] As a further improvement of the present invention, a card swiping identifier and a touch screen are fixedly connected to one side of the top of the box body, and the card swiping identifier and the touch screen are both electrically connected to the control board.
[0010] As a further improvement of the present invention, the liquid storage barrel is placed on a shelf fixedly connected to one side of the interior of the cold room.
[0011] As a further improvement of the utility model, the liquid storage barrel is connected to the output end of the pump body in the cold chamber through a pipeline, and the pump shaft of the pump body is fixedly connected to the output end of the stepper motor fixedly connected to the lower part of the cold chamber.
[0012] As a further improvement of the utility model, a hot water pump and a cold water pump are respectively provided inside the heating box and the cold water tank.
[0013] As a further improvement of the utility model, a layer of heat-insulating layer plates is fixedly connected around the inside of the cold room.
[0014] Beneficial effects of the utility model:
[0015] 1. By separating the cold room and the processing room in the box, the beverage can be heated by the equipment in the processing room to achieve the function of hot drink. At the same time, the cold room can ensure cold drinks while placing the beverage in the cold room can enhance the storage time and ensure the freshness of the beverage.
[0016] 2. The weighing sensor under the paper cup can weigh the injected beverage and send the weight of the beverage in the paper cup to the controller at all times, which can ensure that the beverage output is more accurate.
[0017] 3. Through the lifting mechanism, when customers buy liquids, the liquid outlet can automatically rise, and after consumption, it can automatically lower and close to ensure the constant low temperature inside the cold room.
[0018] 4. The guide rail can move up and down with the lifting of the liquid extraction box. The guide rail slider fixedly connected to the insulation layer plate cooperates with the guide rail to ensure that the entire lifting process is more stable while playing a limiting role. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is the axonometric drawing of the utility model bar-type fully automatic liquid vending machine;
[0020] Figure 2 It is a schematic diagram of the internal structure of the box;
[0021] Figure 3 It is an axonometric view of the internal structure of the processing room;
[0022] Figure 4 It is an axonometric diagram of the internal structure of the heating box;
[0023] Figure 5 It is an axonometric view of the internal structure of the cold room;
[0024] Figure 6 This is the rear view of the internal structure of the cold room;
[0025] Figure 7 It is a schematic diagram of the structure of the liquid taking tank in the cold room.
[0026] In the figure: 1-box, 2-card reader, 3-touch screen, 4-universal wheel, 5-box door, 50-door handle, 6-lifting port,
[0027] 7-processing room, 70-heating box, 701-hot water bucket, 702-electric heating rod, 703-plastic pipes connecting the cold room and the outside, 704-instant heater, 705-hot water pump;
[0028] 71-distribution box, 72-condenser, 73-compressor, 74-condenser sub-collection base;
[0029] 8-cold room, 80-cold water tank, 81-lifting fixed seat, 82-stepping motor, 83-DC electric push rod, 84-shelf, 85-guide rail, 86-waste liquid barrel, 87-screw rack, 88-liquid extraction box, 880-weighing sensor, 881-grating detection device, 882-liquid outlet pipe, 89-insulation layer board, 810-lifting panel, 811-slider fixing plate, 812-heat exchanger. DETAILED DESCRIPTION
[0030] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or back, etc., are only referenced to the directions of the accompanying drawings. Therefore, the directional terms used are used to illustrate and are not used to limit the utility model. In addition, in all embodiments, the same figure numbers represent the same elements.
[0031] like Figures 1 to 6 A bar-type fully automatic liquid vending machine is shown, comprising a box body 1. Self-locking universal wheels 4 are fixedly connected at the four corners of the bottom of the box body 1. A partition is fixedly connected to one side of the interior of the box body 1, and the partition divides the interior of the box body 1 into a processing chamber 7 and a cold chamber 8. The interior of the cold chamber 8 is further fixedly connected to a heat-insulating layer plate 89.
[0032] A condenser compressor base 74 is fixedly connected to the bottom of the inner back plate of the processing chamber 7, and a compressor 73 is fixedly connected to the condenser compressor base 74. A distribution box 71 is arranged above the compressor 73, and the distribution box 71 is fixedly connected to the partition. The outer wall of the distribution box 71 is provided with a distribution box door through a hinge, and a lock is fixedly connected to the side of the distribution box door away from the hinge. A control panel is also arranged inside the distribution box 71, and a control program is preset on the control panel. A card swipe identifier 2 and a small touch screen 3 are arranged at the top of the processing chamber 7 near the front side. The card swipe identifier 2 and the small touch screen 3 are both electrically connected to the control panel.
[0033] A condenser 72 is provided above the condenser compressor base 74. The condenser 72 is fixedly connected to the back plate inside the processing chamber 7. A ventilation area is provided on the back plate where the condenser 72 is fixed. The ventilation area is composed of a plurality of rectangular ventilation holes. The condenser 72 is directly connected to the compressor 73 through a pipeline, and the condenser 72 is connected to the inside of the insulation layer 89 in the cold chamber 8.
[0034] As a further illustration of this example, the compressor 73 cooperates with the condenser 72 to reduce the temperature in the cold room 8, which is similar to the principle of a refrigerator and is a prior art.
[0035] A heating box 70 is provided above the condenser 72, and the heating box 70 is fixedly connected to the back plate inside the processing chamber 7. A small hot water bucket 701 is fixedly connected to one side of the heating box 70, and the hot water bucket 701 is filled with heat exchange liquid. The hot water bucket 701 heats the internal liquid through the bottom electric heating rod 702. A liquid inlet pipeline is fixedly connected to the top center of the hot water bucket 701, and a liquid outlet is provided on one side of the lower part of the hot water bucket 701. A hot water pump 705 is provided on one side of the hot water bucket 701, and the hot water pump 705 is fixedly connected to the hot water pump base, and the hot water pump base is fixedly connected to the heating box 70. The water outlet of the hot water bucket 701 is connected to the input end of the hot water pump 705, and the output end of the hot water pump 705 is connected to the instant heater 704. A heating fixing plate is fixedly connected to the heating box 70 on the side of the hot water pump 705 away from the hot water bucket 701, and the instant heater 704 is fixedly connected to the heating fixing plate. A plastic pipe 703 for connecting the inside and outside of the cold chamber is provided at the lower part of the box body of the heating box 70 near the instant heater 704 . The plastic pipe 703 for connecting the inside and outside of the cold chamber passes through the partition and is connected to the cold chamber 8 .
[0036] As a further illustration of this example, the hot water barrel 701 is filled with heating liquid, the liquid outlet at the bottom of the hot water barrel 701 is connected to the hot water pump 705, the hot water pump 705 is connected to the liquid inlet of the instant heating heater 704, and the liquid outlet of the instant heating heater 704 is connected to the cold chamber 8 through a pipe passing through the through hole on the plastic pipe 703 connecting the inside and outside of the cold chamber.
[0037] The outer wall of the cold chamber 8 is provided with a door 5 through a hinge, and a door handle 50 is fixedly connected to the side of the door 5 away from the hinge. A sealing strip and a magnetic sealing strip are provided between the door 5 and the cold chamber 8 body, and a sealed insulation layer 89 is further fixedly connected to the inner periphery of the cold chamber 8. A cold water tank 80 is provided on the side of the cold chamber 8 close to the processing chamber 7, and the cold water tank 80 is fixedly connected to the inside of the insulation layer 89, and a cold exchange liquid is filled in the cold water tank 80. A cold water pump is provided inside the cold water tank 80.
[0038] As a further illustration of this example, since the temperature inside the cold chamber 8 is low, the temperature of the cold exchange liquid in the cold water tank 80 is also reduced, and the cold water pump can press the cold exchange liquid out of the cold water tank 80.
[0039] A lifting device is also provided inside the cold chamber 8, and the lifting device includes a lifting fixed seat 81, and the lifting fixed seat 81 is fixedly connected to the bottom plate of the thermal insulation layer plate 89. A DC electric push rod 83 is fixedly connected to the top of the lifting fixed seat 81, and the DC electric push rod 83 is driven by a motor fixed to the bottom side. The top of the push rod of the DC electric push rod 83 is fixedly connected to an inverted triangle screw rod frame 87, and the top of the screw rod frame 87 is fixedly connected to a liquid collection box 88 with an opening on one side, and a grating detection device 881 for detecting the extension length is fixedly connected to the side plate of the liquid collection box 88 (the principle is the same as the working principle of the machine tool grating ruler). A lifting panel 810 is fixedly connected to the top of the liquid collection box 88, and the lifting panel 810 and the lifting port 6 set on the top of the box body 1 cooperate with each other and fit tightly, which can prevent a large amount of cold air from being lost in the cold chamber 8.
[0040] As a further illustration of this example, the DC electric push rod 83 can push the liquid collection box 88 upward, and push the liquid collection box 88 and the lifting panel 810 on the top of the liquid collection box 88 out of the box body 1 through the lifting port 6. When the DC electric push rod 83 is pushed out to the maximum limit position, the bottom of the inner side of the liquid collection box 88 and the top plate of the box body 1 are located on the same horizontal plane.
[0041] A weighing sensor 880 is provided at the lower part of the liquid collection box 88, and the weighing sensor 880 is electrically connected to the control board. A long strip-shaped drain port is also provided at the lower part of the liquid collection box 88, and a waste liquid bucket 86 is provided below the drain port, and the waste liquid bucket 86 is fixedly connected to the bottom of the liquid collection box 88. A heat exchanger 812 is fixedly connected to the middle of the back of the liquid collection box 88, and two liquid outlet pipes 882 are provided above the heat exchanger 812. The liquid inlet pipe passes through the back plate of the liquid collection box 88 and is bent downward by 90 degrees. The liquid outlet of the liquid outlet pipe 882 is located directly above the two paper cups that can be placed in the liquid collection box 88 at the same time.
[0042] As a further illustration of this example, the liquid inlet pipe injects heated or cooled beverage into the paper cup, and the weighing sensor 880 under the paper cup can weigh the injected beverage and send the weight of the beverage in the paper cup to the controller at all times. When the specified weight is reached, the controller sends a signal to stop delivering liquid.
[0043] Both sides of the back of the liquid extraction box 88 are fixedly connected with guide rails 85, and the guide rails 85 are slidably connected to the guide rail sliders, which are fixedly connected to the slider fixing plate 811, and the slider fixing plate 811 is fixedly connected to the back plate of the insulation layer plate 89 of the cold room 8.
[0044] As a further illustration of this example, the guide rail 85 can move up and down as the liquid extraction box 88 is raised and lowered, and the guide rail slider fixedly connected to the insulation layer plate 89 cooperates with the guide rail 85 to ensure that the entire lifting process is more stable while playing a limiting role.
[0045] Two stepper motors 82 are provided below the slider fixing plate 811. The stepper motors 82 are fixedly connected to the back plate of the heat-insulating layer plate 89. A pump is provided at the output end of the stepper motor 82. The output end of the stepper motor 82 is fixedly connected to the pump shaft. A shelf 84 is provided on the side of the cold room 8 away from the cold water tank 80. The shelf 84 is fixedly connected to the bottom plate of the heat-insulating layer plate 89. A liquid storage barrel is placed in the shelf 84. The liquid storage barrel is connected to the liquid inlet of the pump at the output end of the stepper motor 82 through a pipeline. The liquid outlet of the pump at the output end of the stepper motor 82 is connected to the liquid inlet at one end of the heat exchanger 812. The liquid outlet of the heat exchanger 812 is connected to the liquid inlet pipe of the liquid extraction box 88.
[0046] As a further illustration of this example, the stepper motor 82 is directly connected to the pump, and the rotation of the pump is controlled by the stepper motor 82, thereby driving the pump to pressurize the liquid from the liquid storage barrel in the shelf 84 into the heat exchanger 812, and after cold exchange or heat exchange, the liquid enters the liquid inlet pipe above the liquid collection box 88 and flows into the cup.
[0047] The working principle and use process of this utility model:
[0048] Hot drink output: The hot water pump 705 presses the heat exchange liquid in the hot water barrel 701 to the heat exchanger 812, and the pump controlled by the stepper motor 82 presses the beverage in the liquid storage barrel in the shelf 84 to the heat exchanger 812, and the heat exchange liquid exchanges heat with the beverage, thereby increasing the temperature of the beverage.
[0049] Cold drink output: Since the temperature in the cold room 8 is low, the temperature of the cold exchange liquid in the cold water tank 80 is also very low. The cold water pump presses the cold exchange liquid in the cold water tank 80 to the heat exchanger 812. The pump controlled by the stepper motor 82 presses the beverage in the liquid storage barrel in the shelf 84 to the heat exchanger 812. The cold exchange liquid exchanges heat with the beverage, thereby reducing the temperature of the beverage.
[0050] Usage process: the user places an order by swiping a card directly or operating on the touch screen 3, and then the DC electric push rod 83 pushes the liquid collection box 88 upward from the lifting port 6. The grating detection device fixed on the side plate of the liquid collection box 88 can detect the extended length of the liquid collection box 88. When it is extended to the specified position, the DC electric push rod 83 stops moving, and the cup is placed in the liquid collection box 88. The DC electric push rod 83 drives the liquid collection box 88 to descend, and the liquid outlet pipe flows out the beverage of the required temperature. When the beverage in the cup is injected, the liquid collection box 88 rises to take away the cup, and the DC electric push rod 83 lowers the liquid collection box 88 again to prevent the cold air in the cold room 8 from being lost.
[0051] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above implementation measures. All technical solutions under the idea of the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.
Claims
1. A bar-style fully automatic liquid vending machine, characterized in that: The invention comprises a box body (1), wherein the box body (1) is internally divided into a processing chamber (7) and a cold chamber (8), wherein the bottom of the processing chamber (7) is fixedly connected to a refrigeration device acting on the cold chamber (8), wherein a heating box (70) is also provided inside the processing chamber (7), wherein a cold water tank (80) is fixedly connected inside the cold chamber (8), wherein a lifting device is fixedly connected to the middle of the cold chamber (8), wherein the lifting device comprises a lifting fixing seat (81), wherein a DC electric push rod (83) is fixedly connected to the top of the lifting fixing seat (81), wherein a liquid extraction box (88) is fixedly connected to the top of the DC electric push rod (83), wherein the ... A weighing sensor (880) is provided inside the liquid box (88), a lifting port (6) is provided on the upper box body (1) of the liquid taking box (88), a liquid outlet pipe (882) is provided inside the upper part of the liquid taking box (88) and is connected to a heat exchanger (812) fixedly connected to the middle of the back side, the heat exchanger (812) is connected to the heating box (70) and the cold water tank (80) through a pipeline, and the heat exchanger (812) is also connected to the liquid storage barrel through a pipeline, and guide rails (85) are fixedly connected to both sides of the back side of the liquid taking box (88), and the guide rails (85) are slidably connected to guide rail sliders fixedly connected to the inside of the cold chamber (8).
2. The bar-type fully automatic liquid vending machine according to claim 1, characterized in that: A grating detection device for detecting the extension length is fixedly connected to the side plate of the liquid extraction box (88).
3. The bar-type fully automatic liquid vending machine according to claim 1, characterized in that: A lifting panel (810) that cooperates with the lifting opening (6) is fixedly connected to the top of the liquid extraction box (88).
4. The bar-type fully automatic liquid vending machine according to claim 1, characterized in that: A distribution box (71) is fixedly connected to the processing chamber (7), and a control panel is provided in the distribution box (71).
5. The bar-type fully automatic liquid vending machine according to claim 4, characterized in that: A card swiping identifier (2) and a touch screen (3) are fixedly connected to one side of the top of the box (1); the card swiping identifier (2) and the touch screen (3) are both electrically connected to a control panel.
6. The bar-type fully automatic liquid vending machine according to claim 1, characterized in that: The liquid storage barrel is placed on a shelf (84) fixedly connected to one side of the interior of the cold room (8).
7. The bar-type fully automatic liquid vending machine according to claim 6, characterized in that: The liquid storage barrel is connected to the output end of the pump body in the cold chamber (8) via a pipeline, and the pump shaft of the pump body is fixedly connected to the output end of a stepping motor (82) fixedly connected to the lower part of the cold chamber (8).
8. The bar-type fully automatic liquid vending machine according to claim 1, characterized in that: A hot water pump (705) and a cold water pump are respectively provided inside the heating box (70) and the cold water tank (80).
9. The bar-type fully automatic liquid vending machine according to claim 1, characterized in that: A layer of heat-insulating layer board (89) is fixedly connected to the periphery of the interior of the cold chamber (8).