Automatic beverage brewing machine

Abstract

The utility model discloses an automatic beverage brewing machine which comprises a machine frame, a horizontal conveying device is arranged on the machine frame, and a sliding table is arranged on the horizontal conveying device. A paper cup holder device is arranged on the sliding table and comprises a nylon plate and a paper cup holder, the paper cup holder is fixed to the nylon plate, and the nylon plate is installed on the sliding table; a paper cup separating device, a paper cup conveying device and a paper cup conveying device are distributed on the machine frame in the conveying direction of the horizontal conveying device. The paper cup separating device is used for separating stacked paper cups to a paper cup frame one by one. The water injection device is used for injecting water into the paper cup; the stirring device is used for stirring and mixing the powder and water in the paper cup; the discharging device is used for injecting powder into the paper cup; the cup cover separating device is used for separating the stacked cup covers to the positions above the paper cups one by one; the cover pressing device is used for pressing and fixing a cup cover on the paper cup; the horizontal conveying device enables the sliding table to pass through the paper cup separating device, the discharging device, the water injection device, the stirring device, the cup cover separating device and the cover pressing device in sequence, and then automatic brewing of drinks is completed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of beverage brewing equipment, more specifically, design an automatic beverage brewing machine. BACKGROUND

[0002] The beverage brewing machine is built-in a water tank for storing raw water. Through the heating module (such as heating pipe or heat exchanger), the water is heated to the preset temperature and delivered to the brewing module. Some high-end models are equipped with instant heating technology to achieve rapid heating. Raw materials (such as coffee powder, tea or instant beverage powder) are usually stored in a special container or capsule, which is manually placed by the user or automatically added by the built-in storage bin. Some devices support the storage and automatic switching of multiple raw materials to meet different beverage needs. Through the water pump and pipeline system, hot water and beverage raw materials are mixed in the mixing chamber and then flow to the cup. The machine controls the water quantity and pressure to ensure that the beverage taste meets the expected requirements. For beverages that require high-pressure brewing, a high-pressure pump is used to achieve brewing. The beverage finally flows into the cup through the outlet.

[0003] Patent CN108720609A proposes a design of a beverage brewing machine, which is internally provided with an electric heater connected with a water storage tank, and a three-way valve is used to realize the fusion of hot water, coffee and other raw materials to achieve the effect of brewing beverages.

[0004] Patent CN110544345A proposes an automatic cup falling and cup storing integrated device.

[0005] The existing beverage brewing machine does not have a stirring device, and water and solid powder are easy to form lumps, which may cause the taste of some beverages to be less than ideal. In addition, the user needs to pick up the cup and manually place it under the brewing machine to receive the beverage, and also needs to personally cover the cup cover. This reduces the user's convenience and makes the device unable to fully realize the "one-click" fully automated brewing experience, which is not very humanized. UTILITY MODEL CONTENT

[0006] In view of the deficiencies of the prior art, the utility model provides an automatic beverage brewing machine which realizes all steps on one device without manual intervention and has high automation.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: an automatic beverage brewing machine, comprising a rack, a horizontal conveying device is arranged on the rack, and a sliding table is arranged on the horizontal conveying device; a paper cup rack device is arranged on the sliding table, which comprises a nylon plate and a paper cup rack, the paper cup rack is fixed on the nylon plate, and the nylon plate is installed on the sliding table;

[0008] The rack is distributed along the conveying direction of the horizontal conveying device, and comprises:

[0009] A paper cup separating device for separating paper cups one by one from a stack to a paper cup holder;

[0010] A water injecting device for injecting water into the paper cup;

[0011] A stirring device for stirring and mixing powder and water in the paper cup;

[0012] A discharging device for injecting powder into the paper cup;

[0013] A cup cover separating device for separating cup covers one by one from a stack above the paper cup;

[0014] A cover pressing device for pressing and fixing the cup cover on the paper cup;

[0015] The horizontal conveying device makes the sliding table pass through the paper cup separating device, the discharging device, the water injecting device, the stirring device, the cup cover separating device and the cover pressing device in sequence to complete automatic beverage brewing.

[0016] In the embodiment, the rack further has a box body, and each device is located in the box body.

[0017] Further, the horizontal conveying device comprises a sliding rod, the sliding table is located on the sliding rod and is in sliding connection with the sliding rod, a motor and a conveying belt are arranged on the sliding rod, and the conveying belt is connected with the sliding table and the motor.

[0018] Further, the paper cup holder device further comprises a sliding rail arranged on the sliding table, a nylon plate is in sliding connection with the sliding rail, a positioning magnet pair is arranged between the sliding table and the nylon plate, a cup taking opening is arranged on the rack, and a hand pulling block is arranged on the nylon plate and faces the cup taking opening.

[0019] Further, the paper cup separating device comprises a fixed ring and a rudder, a plurality of rotating shafts are arranged on the fixed ring along the circumferential direction thereof, a separating belt is connected with the rudder, the separating belt is connected with all the rotating shafts in sequence, upper and lower separating blocks are arranged on the rotating shafts, the upper and lower separating blocks are semicircular, the upper and lower separating blocks are symmetrically distributed about the rotating shafts in the horizontal direction, the upper and lower separating blocks are spaced apart in the vertical direction to form a temporary storage layer, chamfers are arranged on the circumferential surfaces of the upper and lower separating blocks, and the cup cover separating device has the same structure as the paper cup separating device.

[0020] Further, the discharging device comprises a plurality of powder boxes and a plurality of powder outlets, the powder outlets are located on one side of the bottom of the powder boxes, a pushing screw is arranged in each powder box, and the pushing screw is connected with a stepping motor.

[0021] Further, a powder cover is arranged above the powder box.

[0022] Further, the stirring device comprises a sliding block base, a vertical arranged screw rod is arranged on the sliding block base, a sliding block and a screw rod motor are connected with the screw rod, an L-shaped connecting piece is arranged on the sliding block, a stirring motor is arranged on the L-shaped connecting piece, a stirring rod is connected below the stirring motor, and the stirring rod is an eccentric stirring rod.

[0023] Further, the pressing device comprises a base, a push rod column is arranged on the base, a push rod is arranged in the push rod column, a motor is connected with the push rod, and a pressing head is arranged on the ground section of the push rod.

[0024] Further, the water injection device comprises a water tank and a water outlet, the water outlet is connected with the water tank through a water pipe, a water pump and a heater are arranged in the water tank.

[0025] Compared with the prior art, the beverage brewing device has the advantages that the structure is compact, the functions of each mechanism are clear, the automation degree is high, and the beverage brewing, stirring and covering are completed at one time without the need of additional brewing intervention of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a perspective view of the utility model;

[0027] Figure 2 It is a perspective view of the utility model Figure 1 (without tank);

[0028] Figure 3 It is a perspective view of the utility model Figure 2 (without tank);

[0029] Figure 4 It is a front view of the utility model (without tank);

[0030] Figure 5 It is a perspective view of the horizontal conveying device in the utility model Figure 1 ;

[0031] Figure 6 It is a perspective view of the horizontal conveying device in the utility model Figure 2 ;

[0032] Figure 7 It is a perspective view of the paper cup rack device in the utility model;

[0033] Figure 8 It is a perspective view of the paper cup separating device in the utility model;

[0034] Figure 9 It is a front view of the paper cup separating device in the utility model;

[0035] Figure 10It is the stereogram of the discharging device in the utility model (one powder box is hidden);

[0036] Figure 11 It is the stereogram of the stirring device in the utility model;

[0037] Figure 12 It is the stereogram of the cover pressing device in the utility model.

[0038] Fig. 1 is a schematic view of the automatic beverage brewing machine of the utility model, Fig. 2 is a schematic view of the cup taking opening of the automatic beverage brewing machine of the utility model, Fig. 3 is a schematic view of the horizontal conveying device of the automatic beverage brewing machine of the utility model, Fig. 4 is a schematic view of the paper cup rack device of the automatic beverage brewing machine of the utility model, Fig. 5 is a schematic view of the cup cover separating device of the automatic beverage brewing machine of the utility model, Fig. 6 is a schematic view of the discharging device of the automatic beverage brewing machine of the utility model, Fig. 7 is a schematic view of the cover pressing device of the automatic beverage brewing machine of the utility model, Fig. 8 is a schematic view of the stirring device of the automatic beverage brewing machine of the utility model, Fig. 9 is a schematic view of the water cup separating device of the automatic beverage brewing machine of the utility model, and Fig. 10 is a schematic view of the paper cup of the automatic beverage brewing machine of the utility model. DETAILED DESCRIPTION

[0039] Reference Figures 1 to 12 The embodiment of the automatic beverage brewing machine of the utility model is further described.

[0040] In the description of the utility model, it should be explained that, for the orientation words, if the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the utility model.

[0041] In addition, if the terms "first", "second" are used for the purpose of description only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the "first", "second" features defined can explicitly or implicitly include one or more features, and in the description of the utility model, the meaning of "several", "several" is two or more than two, unless otherwise explicitly specified.

[0042] An automatic beverage brewing machine comprises a frame 1, a horizontal conveying device 2 arranged on the frame 1, a sliding table 23 arranged on the horizontal conveying device 2, a paper cup rack device 3 arranged on the sliding table 23, the paper cup rack device 3 comprising a nylon plate 31 and a paper cup rack 32, the paper cup rack 32 being fixed on the nylon plate 31, the nylon plate 31 being installed on the sliding table 23;

[0043] The frame 1 is provided with the following devices along the conveying direction of the horizontal conveying device 2:

[0044] A paper cup separating device 9 for separating the stacked paper cups 100 one by one to the paper cup rack 32;

[0045] A water injecting device 7 for injecting water into the paper cups 100;

[0046] A stirring device 8 for stirring and mixing the powder and water in the paper cups 100;

[0047] A discharging device 5 for injecting the powder into the paper cups 100;

[0048] A cup cover separating device 4 for separating the stacked cup covers one by one above the paper cups 100;

[0049] A cover pressing device 6 for pressing and fixing the cup covers on the paper cups 100;

[0050] The horizontal conveying device 2 makes the sliding table 23 pass through the paper cup separating device 9, the discharging device 5, the water injecting device 7, the stirring device 8, the cup cover separating device 4 and the cover pressing device 6 in sequence to complete the automatic brewing of the beverage.

[0051] As shown in Figure 5 and 6 In the embodiment, the horizontal conveying device 2 comprises a sliding rod 22, the sliding table 23 is in sliding connection with the sliding rod 22, a motor 21 and a conveying belt 24 are arranged on the sliding rod 22, the conveying belt 24 is connected with the sliding table 23 and the motor 21.

[0052] The motor 21 drives the conveying belt 24 and the sliding table 23 to move, the sliding table 23 moves linearly on the sliding rod 22, can pass through the positions of all the above-mentioned devices and stop as needed, preferably, a plurality of limit switches 12 are arranged on the frame 1, the limit switches 12 are located at the positions of each device, the positioning accuracy can be improved by combining the limit switches 12, so that the brewing process is accurate and error-free.

[0053] As shown in Figure 7As shown, the preferred paper cup holder device 3 of the embodiment further comprises a slide rail 233 arranged on the slide platform 23, the nylon plate 31 is in sliding connection with the slide rail 233, a positioning magnet pair 33 is arranged between the slide platform 23 and the nylon plate 31, a cup taking opening 111 is arranged on the rack 1, and a hand pulling block is arranged on the nylon plate 31 towards the cup taking opening.

[0054] In the initial state, the magnet pair 33 adsorbs the nylon plate 31 and the slide platform 23 together, and the two are in a relatively fixed position. When there is a brewing signal input, the paper cup separator separates a paper cup and drops it in the paper cup holder 32, and then the slide platform 23 slides to perform the remaining brewing process. When the brewing is completed, the slide platform 23 reaches the tail of the slide rail 22, that is, the cup taking opening. Because the paper cup has not completely exited the machine after reaching the tail of the slide rail 22, a person needs to pull the hand pulling block fixed on the nylon plate 31 after the paper cup reaches the tail of the slide rail 22. Because the inertia force of the slide platform 23 driving the paper cup to shake left and right < the magnetic adsorption force < the pulling force of the person, and in addition, the slide rail 22 reduces the friction force caused by the gravity of the paper cup, the person can easily pull the hand pulling block, so that the paper cup holder 32 completely exits the machine, thereby facilitating the person to take the brewed beverage.

[0055] As shown in Figure 8 and 9 The paper cup separating device 9 comprises a fixed ring 92 and a rudder 91, a plurality of rotating shafts 93 are arranged on the fixed ring 92 along the circumferential direction thereof, the rudder 91 is connected with a separating belt 94, the separating belt 94 is connected with all the rotating shafts 93 in sequence, upper separating blocks 951 and lower separating blocks 952 are arranged on the rotating shafts 93, the upper separating blocks 951 and the lower separating blocks 952 are semicircular, the upper separating blocks 951 and the lower separating blocks 952 are symmetrically distributed with the rotating shafts 93 as the axis center in the horizontal direction, the upper separating blocks 951 and the lower separating blocks 952 are spaced apart in the vertical direction to form a temporary storage layer, and chamfers are arranged on the circumferential surfaces of the upper separating blocks 951 and the lower separating blocks 952. The cup cover separating device 4 is the same in structure as the paper cup separating device 9.

[0056] When there is a brewing signal input, the rudder 91 rotates forward, the rudder 91 drives the separating belt 94 and all the rotating shafts 93 to rotate, so that the upper separating blocks 951 move away from the center of the fixed ring 92, and the lower separating blocks 952 are turned to face the center of the fixed ring 92. At this time, the upper paper cups fall on the lower separating blocks 952, then the rudder 91 reverses, the upper separating blocks 951 are turned to face the center of the fixed ring 92, which will hold the second last layer of paper cups, and the lower separating blocks 952 move away from the center of the fixed ring 92 and no longer hold the lowermost layer of paper cups. The lowermost layer of paper cups is separated and falls on the paper cup holder 32.

[0057] The chamfer can assist in pulling the cup opening of the paper cup.

[0058] As shown in Figure 10 , the discharging device 5 includes several powder boxes 51 and several powder outlets 53, the powder outlets 53 are located at the bottom of one side of the powder boxes 51, the powder boxes 51 are provided with a pushing screw 52, and the pushing screw 52 is connected with a stepping motor 21.

[0059] The powder box 51 is provided with a powder cover 511 above.

[0060] When the sliding table 23 drives the paper cup to move below the discharging device 5, the stepping motor 21 drives the screw 52 to discharge, and the powder is discharged from the powder outlet 53, wherein the stepping motor 21 is fixed on the fixed frame by the L-shaped connecting piece 84 and connected with the screw 52 through the shaft coupling. When the powder in the box is used up, the user can open the cover to add powder, which is simple to operate.

[0061] As shown in Figure 11 , the stirring device 8 includes a sliding block seat 81, the sliding block seat 81 is provided with a vertical arranged lead screw 82, the lead screw 82 is connected with a sliding block 83 and a lead screw motor 85, the sliding block 83 is provided with an L-shaped connecting piece 84, the L-shaped connecting piece 84 is provided with a stirring motor 86, the stirring motor 86 is connected below with a stirring rod 87, and the stirring rod 87 is an eccentric stirring rod 87.

[0062] In the device, the lead screw 82 is fixedly linked with the lead screw motor 85, the lead screw 82 rotates under the driving of the lead screw motor 85, the sliding block 83 is connected with the lead screw 82, so that the sliding block 83 moves up and down under the rotation of the lead screw 82, and the posture of the sliding block 83 is kept unchanged in the process of up and down sliding, the L-shaped connecting piece 84 is fixedly linked with the sliding block 83, so that the L-shaped connecting piece 84 can move synchronously with the sliding block 83, the lead screw motor 85 is fixedly connected with the L-shaped connecting piece 84, the motor 21 shaft of the lead screw motor 85 is fixedly linked with the eccentric stirring rod 87, when the lead screw motor 85 rotates, the eccentric stirring rod 87 moves in a circular motion around a fixed radius. In the device, the rotation of two motors 21 is used, and the stirring rod 87 is raised and lowered and stirred through the related connection moving parts. The movement process is as follows: first, the stirring rod 87 is lowered to extend into the beverage cup under the driving of the lead screw motor 85, then the stirring motor 86 rotates to drive the stirring rod 87 to move in a circular motion, after stirring, the stirring rod 87 is raised to complete the stirring action.

[0063] As shown in Figure 12 , the pressing cover device 6 includes a base 61, the base 61 is provided with a push rod column 62, the push rod column 62 is provided with a push rod 63, the push rod 63 is connected with a motor 21, and the ground section of the push rod 63 is provided with a pressing cover head 64.

[0064] When the slide 23 drives the paper cup with the paper cup cover to move below the cover pressing device 6, the motor 21 fixed on the base 61 drives the push rod 63 inside the push rod column 62 fixed on the base 61 to push the cover pressing head 64 downwards, so that the paper cup cover is tightly pressed on the paper cup, and a good sealing effect is achieved.

[0065] The water injection device 7 in the embodiment comprises a water tank and a water outlet, the water outlet is connected with the water tank through a water pipe, and a water pump and a heater are arranged in the water tank.

[0066] The water in the water tank or the water in the water pipe is instantaneously heated through the heater, and hot water is injected when the water cup reaches the water injection device 7.

[0067] The above only is the preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above embodiment, and belongs to the protection scope of the present application for the technical scheme under the idea of the present application. It should be pointed out that, for the ordinary skilled in the art, a number of improvements and decorations without departing from the principle of the present application are also regarded as the protection scope of the present application.

Claims

1. An automatic beverage brewing machine comprising a machine frame, characterized in that, The horizontal conveying device is provided with a sliding table, and the sliding table is provided with a paper cup rack device including a nylon plate and a paper cup rack. The machine frame is provided with a paper cup separating device, a powder discharging device, a water injection device, a stirring device, a cup cover separating device, and a cover pressing device along the conveying direction of the horizontal conveying device. The horizontal conveying device includes a sliding rod, and the sliding table is in sliding connection with the sliding rod. The paper cup rack device further includes a sliding rail provided on the sliding table, and the nylon plate is in sliding connection with the sliding rail. The paper cup separating device includes a fixed ring and a rudder machine. The powder discharging device includes a plurality of powder boxes and a plurality of powder outlets. The stirring device includes a sliding block seat provided with a vertical arranged screw rod. The cover pressing device includes a base provided with a push rod column. The water injection device includes a water tank and a water outlet.

2. The automatic beverage brewing machine according to claim 1, characterized in that: ​ 3. The automatic beverage brewing machine according to claim 2, characterized in that: ​ 4. The automatic beverage brewing machine according to claim 3, characterized in that: ​ 5. The automatic beverage brewing machine according to claim 4, characterized in that: ​ 6. The automatic beverage brewing machine according to claim 5, characterized in that: ​ 7. The automatic beverage brewing machine according to claim 6, characterized in that: ​ 8. The automatic beverage brewing machine according to claim 7, characterized in that: ​ 9. The automatic beverage brewing machine according to claim 8, characterized in that: ​

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