CN111513574A - Intelligent kitchen ware - Google Patents

Abstract

The invention provides an intelligent kitchen utensil, comprising a cooking vessel and a seasoning unloading device. The bottom of the installation part of the seasoning unloading device is provided with a discharge channel, the lower end of the discharge channel is provided with a discharge valve, and the side of the discharge channel is provided A temporary storage cavity capable of temporarily storing the liquid material is communicated with, and the temporary storage cavity has an air intake part located higher than the place where it communicates with the discharge channel, and the air intake part is connected with a ventilation port leading to the outside air. During the discharging process of the liquid seasoning feeding module, the inside of the liquid material bottle maintains negative pressure, but because the air inlet of the temporary storage chamber is connected to the outside air through the vent to provide air pressure, the liquid in the temporary storage chamber and the discharge channel The material will flow into the liquid material discharge main pipeline until the liquid level in the temporary storage cavity is lower than the connection between the temporary storage cavity and the discharge channel, and the outside air will pass through the ventilation port, the air inlet, the discharge channel and the installation in turn. The part enters the liquid material bottle, so that the inside of the liquid material bottle is no longer negative pressure, so the liquid seasoning feeding module can smoothly discharge the material.

Description

smart kitchen

technical field

The invention relates to the technical field of automation control, in particular to intelligent kitchen utensils.

Background technique

At present, the smart kitchen utensils on the market are usually equipped with a seasoning feeding device. When using the smart kitchen utensils for cooking, the seasoning feeding device is used to automatically add seasonings, thereby realizing fully automatic cooking. The existing seasoning feeding device usually has a liquid seasoning feeding module. In order to avoid leakage of the liquid material, the discharge channel of the liquid seasoning feeding module is usually sealed, so during the discharging process, the outside air cannot enter the liquid. In the material bottle, the air pressure in the inner cavity of the liquid material bottle is lower than the atmospheric pressure, thereby forming a negative pressure. The negative pressure formed inside the liquid material bottle will cause the liquid seasoning in the liquid material bottle to be unsmoothly discharged, that is, the liquid seasoning. The blanking module is not smooth.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is how to make the liquid seasoning feeding module of the intelligent kitchen utensils feed smoothly.

In order to solve the above-mentioned technical problems, the present invention provides an intelligent kitchen utensil, including a cooking vessel and a seasoning feeding device for automatically adding seasonings to the cooking vessel, and the liquid seasoning feeding module includes a device for installing a liquid material bottle. an installation body, the installation body is provided with an installation part whose shape is adapted to the bottle mouth of the liquid material bottle, a discharge channel is opened at the bottom of the installation part, and a discharge valve is arranged at the lower end of the discharge channel, and the discharge channel A temporary storage cavity for temporary storage of liquid material is communicated with the side of the temporary storage cavity.

Preferably, the liquid seasoning feeding module includes a fixing member, the installation body is pressed against the bottom of the fixing member, the outer side wall of the installation body is provided with a retaining ring, the side wall of the fixing member is provided with a transverse screw hole, and the transverse screw A marble screw against the top of the retaining ring is screwed into the hole to fix the mounting body on the fixing member.

Preferably, the mounting portion is provided with a pressing piece that normally covers the discharge channel, and the fixing member is provided with an ejector pin for pushing up the pressing piece.

Preferably, the bottom of the mounting portion is provided with a hollow structure covering the discharge channel, the side wall of the hollow structure is provided with a discharge hole near the bottom, and the pressing sheet is installed inside the hollow structure through an elastic member top.

Preferably, the fixing member radially protrudes and extends to form a flange for fixing and installing itself

The present invention has the following beneficial effects: because the side of the discharge channel is connected with a temporary storage cavity that can temporarily store the liquid material, the temporary storage cavity has an air intake part located higher than the place where it communicates with the discharge channel, and the air intake part is connected with a The vent leading to the outside air, so during the discharging process of the liquid seasoning feeding module, the inside of the liquid material bottle maintains a negative pressure. The liquid material in the storage cavity and the discharge channel will flow into the liquid material discharge main pipeline, until the liquid level in the temporary storage cavity is lower than the connection between the temporary storage cavity and the discharge channel, and the outside air will pass through the air vent, The intake part, the discharge channel and the installation part enter the liquid material bottle, so that the inside of the liquid material bottle is no longer negative pressure, so the liquid material in the liquid material bottle can be discharged smoothly, that is, the liquid seasoning of intelligent kitchen utensils The blanking module can unload the material smoothly.

Description of drawings

Fig. 1 is the structural representation of seasoning unloading device;

Fig. 2 is the exploded view of powdery seasoning blanking module;

Fig. 3 is the structural representation of the powder bottle installation assembly;

Figure 4 is a longitudinal cross-sectional view of the discharge pipe and the lifting top piece extending into the powder bottle installation assembly;

Figure 5 is a schematic view of the powder bottle installed on the powder bottle installation assembly shown in Figure 4;

Fig. 6 is the schematic diagram after the lifting top member in Fig. 5 lifts up the closed loop;

7 is an exploded view of a liquid seasoning blanking module;

Figure 8 is a schematic structural diagram of a single-head liquid material bottle installation assembly;

Figure 9 is a longitudinal cross-sectional view of the liquid material bottle installed on the installation body of the single-head liquid material bottle installation assembly;

Figure 10 is a longitudinal cross-sectional view of the liquid material bottle installed on the single-head liquid material bottle installation assembly;

Fig. 11 is the structural representation of thimble;

Fig. 12 is the structural representation of telescopic blanking structure;

Fig. 13 is a schematic diagram of a cooking vessel and a seasoning cutting device of a smart kitchen utensil.

Reference numeral description: 1-powder seasoning feeding module; 2-liquid seasoning feeding module; 3-installation frame; 4-moving feeding mechanism; 5-feeding port of powdery seasoning feeding module; 6- The discharge port of the liquid seasoning blanking module; 7- Mounting seat; 8- Powder bottle installation component; 9- Powder bottle; 10- The discharge pipe of the powder seasoning blanking module; 11- Lifting top 12-magnetic part; 13-installation plate; 14-electromagnet; 15-powder discharge main pipe; 16-fan; 17-first installation body; 18-first fixing part; 19-first flange 20-the first longitudinal screw hole; 21-accommodating part; 22-the lower side wall of the accommodating part; 23-the upper side wall of the accommodating part; 24-the top of the accommodating part; 25-the bottom of the accommodating part ;26-powder discharge hole; 27-sealing part; 28-truncated cone spring; 29-limiting ring; 30-outer wall of the first installation body; 31-installation space; 32-powder discharge port; 33- the first retaining ring; 34- the first transverse screw hole; 35- the first marble screw; 36- the upper end of the sealing part protruding part; 37- the lower end of the sealing part protruding part; 38- powder bottle 39-close to the bottle mouth of powder bottle; 40-component installation port; 41-large bottle installation sheet metal; 42-small bottle installation sheet metal; 43-single head installation port; 44-double head installation port; 45 -Single-head liquid material bottle installation component; 46-Double-head liquid material bottle installation component; 47-Liquid material bottle; 48-Liquid seasoning feeding module discharge pipe; 49-Solenoid valve; 51-the second installation body; 52-the second fixing piece; 53-the second flange; 54-the second longitudinal screw hole; 55-the installation part; 56-the side wall of the installation part; 57-the first liquid material Discharge port; 58-liquid material discharge cavity; 59-hollow structure; 60-liquid material discharge hole; 61-compression spring; 62-tablet; 63-outer side wall of the second installation body; 64-temporary storage cavity ; 65- the connection between the liquid material discharge cavity and the temporary storage cavity; 66- vent; 67- the second retaining ring; 68- the second transverse screw hole; 69- the second marble screw; 70- the second liquid material Outlet; 71-thimble; 72-installation head; 73-motor mounting plate; 74-guide rail; 75-cylindrical electromagnet; 76-electromagnetic pump; 77-atomizing nozzle; 78-fixing part; 79-powder 80-electromagnetic extension rod; 81-cooking vessel; 82-drive mechanism; 83-cooking cavity; 84-switching baffle; 85-air intake.

Detailed ways

Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that those skilled in the art can better understand the application, and will fully convey the scope of the application to those skilled in the art.

The seasoning feeding device is shown in Figure 1, including powdery seasoning feeding module 1, liquid seasoning feeding module 2, mounting frame 3 and moving feeding mechanism 4, powdery seasoning feeding module 1, liquid seasoning feeding module 4 The material unloading module 2 and the moving unloading mechanism 4 are both installed on the mounting frame 3, and the unloading port 5 of the powder seasoning unloading module 1 and the unloading port 6 of the liquid seasoning unloading module 2 are both set under the moving bottom. On the feeding mechanism 4, the two feeding ports 5 and 6 can be moved to different feeding positions by using the moving feeding mechanism 4 before feeding.

As shown in FIG. 2, the powdery seasoning feeding module 1 includes a mounting seat 7, and four component mounting ports 40 are opened on the mounting seat 7. After the powdery seasoning feeding module 1 is assembled, each component mounting port 40 A powder bottle installation assembly 8 is embedded and installed on the top, and a powder bottle 9 is inserted upside down on the top of each powder bottle installation assembly 8, and a vertical discharge pipe 10 extends into the bottom. A lifting top piece 11 that can move up and down along the discharge pipe 10 is sheathed near the top of the outer wall, and a magnetic component 12 is radially protruded from the bottom of each lift top piece 11 . The bottom of the mounting seat 7 is provided with a mounting plate 13, four electromagnets 14 are fixedly mounted on the mounting plate 13, the top of each electromagnet 14 is aligned with the bottom end of the magnetic part 12 of each lifting top piece 11, and the lifting top piece 11 And the electromagnet 14 constitutes a driving device. The lower ends of all the discharge pipes 10 are connected to the same powder material discharge main pipe 15 . One end of the powder material discharge main pipe 15 is installed with a fan 16 , and the other end is connected to the discharge port 5 of the powdery seasoning discharging module 1 .

As shown in FIG. 3 , the powder bottle mounting assembly 8 includes a first mounting body 17 and a first fixing piece 18 . The top of the first fixing piece 18 is open, and the first mounting body 17 extends into the open top of the first fixing piece 18 . Installed in the first fixture 18 . The top end of the first fixing member 18 radially protrudes and extends to form a first flange 19. The first flange 19 is provided with a plurality of first longitudinal screw holes 20. After the component mounting opening 40 of the mounting seat 7, the first flange 19 abuts on the edge of the component mounting opening 40 of the mounting seat 7, so that the powder bottle mounting component 8 will not be completely embedded in the component mounting opening 40. After a screw (not shown in the figure) adapted to the first longitudinal screw hole 20 is screwed into the first longitudinal screw hole 20 on the flange 19, the screw is screwed into the mounting seat 7 through the first longitudinal screw hole 20 , so that the first fixing member 18 is fixedly installed on the mounting seat 7 .

As shown in FIG. 4 , an accommodating portion 21 is opened in the middle of the first installation body 17 , the shape of the lower side wall 22 of the accommodating portion 21 is adapted to the bottle mouth of the powder bottle, and the shape of the upper side wall 23 is adapted to the powder bottle. The position of the bottle close to the bottle mouth enables the powder bottle to be inserted into the accommodating portion 21 upside down. The top 24 of the accommodating portion 21 is open, the bottom 25 is sealed, and a plurality of powder discharge holes 26 are opened on the lower side wall 22 near the bottom 25 . The powder bottle installation assembly 8 also includes an annular sealing member 27 , a truncated cone spring 28 and a limit ring 29 . There is an installation space 31 for installation of the hole sealing member 27 , the truncated cone spring 28 and the limit ring 29 , and the bottom of the installation space 31 is open. The bottom of the first fixing member 18 is provided with a powder discharge port 32 . After the open bottom of the installation space 31 of the first installation body 17 is aligned with the powder discharge port 32 of the first fixing member 18 , the outer side wall of the installation body 17 is 30 abuts against the bottom of the first fixing member 18 . The outer side wall 30 of the first installation body 17 protrudes outward to form a first retaining ring 33 , the side wall of the first fixing member 18 is provided with a first transverse screw hole 34 , and the first installation body 17 extends into the first fixing member 18 and is installed on the first fixing member 18 . 18, the installer screwed the first marble screw 35 that fits with the first horizontal screw hole 34 in the first horizontal screw hole 34, and then the first marble screw 35 passed through the first horizontal screw hole 34. Abutting on the outer side wall 30 of the first mounting body 17 , and the bottom end of the first pinball screw 35 abuts the top of the first retaining ring 33 , so that the first pinball screw 35 can block the first mounting body 17 . In this embodiment, there are three transverse screw holes 34 and three first marble screws 35 on a powder bottle mounting assembly 8 respectively, and the three first transverse screw holes 34 are evenly distributed around the side of the first fixing member 18 Because of the angle problem, only one of the first transverse screw holes 34 and the first marble screw 35 is shown in FIG. 4 .

The hole sealing member 27 is sleeved outside the lower side wall 22 of the accommodating portion 21, and the truncated cone spring 28 is sleeved outside the lower side wall 22 and the upper side wall 23 of the accommodating portion 21. The upper and lower ends of the hole sealing member 27 are respectively The radially protruding extension forms an upper end protruding part 36 and a lower end protruding part 37 , the upper end protruding part 36 of the hole sealing member 27 abuts against the bottom of the truncated cone spring 28 , and the limit ring 29 is installed on the lower end of the hole sealing member 27 between the protruding portion 37 and the bottom of the first fixing member 18 . In the initial state, the truncated cone spring 28 exerts a downward thrust on the upper protruding portion 36 of the sealing member 27 , so that the lower end surface of the lower protruding portion 37 of the sealing member 27 abuts against the upper end surface of the limiting ring 29 At this time, the hole sealing member 27 is just sleeved on the outer end of the powder discharge hole 26 of the accommodating portion 21, so as to seal the powder discharge hole 26. After passing through the powder discharge port 32 of the first fixing member 18, the discharge pipe 10 and the lifting top member 11 sleeved on the outer wall of the discharge pipe 10 jointly abut against the lower end surface of the lower end protruding part 37 of the hole sealing member 27, that is, The protruding part 3 of the lower end of the hole sealing member 27 has a part that protrudes to the outside of the discharge pipe 10 , and this part is pushed up by the lifting top member 11 .

The powder bottle 9 is inserted upside down in the accommodating portion 21, as shown in FIG. 5, the bottle mouth 38 of the powder bottle 9 extends into the lower space of the accommodating portion 21, and the powder bottle 9 near the bottle mouth 39 extends into into the upper space of the accommodating portion 21, and the portion 39 of the powder bottle 9 near the mouth of the bottle abuts on the upper side wall 23 of the accommodating portion 21, so that the mouth 38 of the powder bottle 9 and the mouth 38 of the accommodating portion 21 There is a gap between the bottoms 25 , and the powder in the powder bottle 9 can fall into the accommodating portion 21 from the gap. In the initial state, the sealing member 27 is sleeved on the outer end of the powder discharge hole 26 of the accommodating portion 21, thereby sealing the powder discharge hole 26, and the powder in the powder bottle 9 falls into the container. After the portion 21, the material will not be discharged from the accommodating portion 21, that is, the powdery seasoning feeding module 1 will not be discharged.

When the powder seasoning blanking module 1 needs to be blanked, the PLC controller (not shown in the figure) controls the relevant circuit to make the electromagnet 14 energized. The repulsive magnetic force exerts an upward thrust on the magnetic component 12 . Since the electromagnet 14 is fixedly installed on the mounting plate 13 of the mounting base 7, the electromagnet 14 will not move downward under the action of the magnetic force repelling the magnetic component 12, so the magnetic force will push the magnetic component 12 upward, making the lifting and lowering The top piece 11 moves upward along the discharge pipe 10 . As shown in FIG. 6 , when the lifting top member 11 moves upward, the lower end protruding portion 37 of the sealing member 27 is pushed upward, so that the sealing member 27 moves upward along the lower side wall 22 of the accommodating portion 21; 18 is fixedly installed on the mounting seat 7, and the first marble screw 35 blocks the first mounting body 17 so that the first mounting body 17 and the first mounting body 17 will not fall off from the first fixing member 18, so the sealing member 27 is upward. When moving, the protruding part 36 at the upper end compresses the truncated cone spring 28 upward without pushing the first installation body 17 upward through the truncated cone spring 28 . The end is moved upwards, so that the powder in the accommodating portion 21 can be discharged into the discharge pipe 10 through the powder discharge hole 26 . Because the lifting top piece 11 and the electromagnet 14 are arranged outside the discharge pipe 10, the lower end protruding part 37 of the hole sealing member 27 has a part that protrudes to the outside of the discharge pipe 10 to be lifted up by the lifting top piece 11, so in the After the lifting top member 11 lifts the sealing member 27 upward to move it away from the outer end of the discharge hole 26, the powdery seasoning discharged through the discharge hole 26 will be directly discharged from the discharge pipe 10 without sticking. Attached to the lifting top piece 11 and the electromagnet 14 outside the discharge pipe 10, so as to prevent the powdery seasoning from adhering to the lifting top piece 11 and the electromagnet 14, and the lifting top piece 11 and the electromagnet 14 are arranged in the discharge Outside the pipe 10, the discharge hole 26 is not blocked after the hole sealing member 27 is removed, that is, the discharge space is not reduced, so that a higher discharge efficiency can be achieved.

In this embodiment, the center of the bottom 25 of the accommodating portion 21 is convex upward in a conical shape, that is, the accommodating portion 21 is provided with an inclined surface for receiving the powder discharge hole 26 at the bottom, so that the powder falls into the accommodating portion 21 After middle, it will smoothly slide along the conical bottom 25 to the powder discharge hole 26 located near the bottom 25 of the lower side wall 22 of the accommodating part 21, so the powder can be smoothly discharged from the accommodating part 21. material. After the powder is discharged from the accommodating part 21 to the discharge pipe 10, it falls into the powder discharge main pipe 15 through the discharge pipe 10. At this time, the PLC controller controls the relevant circuit to start the fan 16, so that the powder is discharged. The powder in the discharging main pipe 15 is blown to the feeding port 5 of the powdery seasoning feeding module 1 for feeding.

After the powder seasoning blanking module 1 is finished blanking, the PLC controller controls the relevant circuit to de-energize the electromagnet 14. After the electromagnet 14 is de-energized, the magnetic force repulsive with the magnetic part 12 of the lifting top piece 11 disappears, that is, The upward thrust is no longer applied to the magnetic component 12. At this time, the truncated cone spring 28 is reset. During the reset process, the truncated cone spring 28 exerts a downward thrust on the protruding part 36 of the upper end of the sealing member 27. Therefore, the lifting top member 11, the magnetic The component 12 and the hole sealing member 27 will move downward and reset under the action of gravity and the thrust, so that the lower end face of the lower end protruding part 37 of the hole sealing member 27 abuts against the upper end face of the limit ring 29 again, and the sealing The hole piece 27 is re-sleeved on the outer end of the powder discharge hole 26 of the accommodating portion 21 , thereby resealing the powder discharge hole 26 .

The liquid seasoning blanking module 2 is shown in Figure 7, and includes a large bottle mounting sheet metal 41 and a small bottle mounting sheet metal 42. The large bottle mounting sheet metal 41 is provided with two single-head mounting ports 43 and a double-head mounting port 44 , a double-head mounting port 44 is opened on the vial mounting sheet metal 42. After the liquid seasoning feeding module 2 is assembled, a single-head liquid material bottle mounting assembly 45 is embedded in each single-head mounting port 43. A double-head liquid material bottle installation assembly 46 is embedded in the head installation port 44, and a liquid material bottle 47 is inserted upside down on the top of each single-head liquid material bottle installation assembly 45, and a discharge pipe 48 is connected to the bottom. Two liquid material bottles 47 are inserted upside down on the top of the head liquid material bottle mounting assembly 46 , and a discharge pipe 48 is connected to the bottom. A solenoid valve 49 is installed at the lower end of each discharge pipe 48 , the lower ends of all discharge pipes 48 are connected to the side wall of the same liquid material discharge pipe 50 , and the discharge ports of the liquid material discharge pipe 50 are connected to each other. The feeding port 6 of the liquid seasoning feeding module 2.

As shown in FIG. 8 , the single-head liquid bottle mounting assembly 45 includes a second mounting body 51 and a second fixing member 52 . The top of the second fixing member 52 is open, and the second mounting body 51 extends from the open top of the second fixing member 52 . is installed in the second fixing member 52 . The top end of the second fixing member 52 radially protrudes and extends to form a second flange 53. The second flange 53 is provided with a plurality of second longitudinal screw holes 54. The liquid material bottle mounting assembly 45 is embedded and mounted on the After the single-head mounting port 43 on the large bottle mounting sheet metal 41, the second flange 53 abuts on the edge of the single-head mounting port 43 of the large bottle mounting sheet metal 41, so that the liquid material bottle mounting assembly 45 will not be completely embedded in the single-head mounting In the opening 43, after the installer screwed the screw (not shown in the figure) that fits with the second longitudinal screw hole 54 in the second longitudinal screw hole 54 on the second flange 53, the screw passes through the second longitudinal screw hole 54. The screw holes 54 are screwed into the large bottle mounting sheet metal 41 , so that the second fixing member 52 is fixedly mounted on the large bottle mounting sheet metal 41 .

As shown in FIG. 9 , a mounting portion 55 is formed in the middle of the second mounting body 51 , and the shape of the side wall 56 of the mounting portion 55 is adapted to the bottle mouth of the liquid material bottle 47 , so that the liquid material bottle 47 can be inserted into the mounting portion 55 upside down. . The top of the installation portion 55 is open, and the bottom is provided with a first liquid material outlet 57 penetrating the bottom of the second installation body 51 , and a liquid material outlet is formed between the first liquid material outlet 57 and the bottom of the second installation body 51 . cavity 58, and the bottom of the mounting part 55 is installed with an internally hollow hollow structure 59, the hollow structure 59 is covered above the first liquid material outlet 57 at the bottom of the mounting part 55, and the side wall of the hollow structure 59 is close to the mounting part 55. The position of the bottom is provided with a plurality of liquid material discharge holes 60 . The inner top of the hollow structure 59 is elastically installed with the pressing piece 62 through the compression spring 61 . In the initial state, the compression spring 61 exerts a downward thrust on the pressing piece 62 so that the pressing piece 62 covers the first liquid material at the bottom of the mounting portion 55 . Outlet 57. Between the outer side wall 63 of the second installation body 51 and the side wall 56 of the mounting portion 55 is a temporary storage cavity 64 for temporarily storing the liquid material. The communication part 65 with the liquid material discharge cavity 58 is connected with a ventilation port 66 leading to the outside air through the air inlet part 85 of the temporary storage cavity 64. The position of the air inlet part 85 is higher than the communication part 65, and the ventilation port 66 It is opened on the outer side wall 63 of the second installation body 51 .

As shown in FIG. 10 , the outer side wall 63 of the second installation body 51 protrudes outward to form a second retaining ring 67 , the side wall of the second fixing member 52 is provided with a second transverse screw hole 68 , and the second installation body 51 extends After it is installed in the second fixing member 52, the installer screw in the second pinball screw 69 that fits with the second transverse screw hole 68, and the second pinball screw 69 passes through the second transverse screw hole 68. The two lateral screw holes 68 abut against the outer side wall 63 of the second installation body 51 , and the bottom end of the second pinball screw 69 abuts against the top of the second retaining ring 67 , so that the second pinball screw 69 can block the The second mounting body 51 . In this embodiment, there are three second lateral screw holes 68 and three second marble screws 69 on a single-head liquid material bottle mounting assembly 45, and the three second lateral screw holes 68 are evenly distributed around the second fixed screw Because of the angle problem, only one of the second lateral screw holes 68 and the second marble screw 69 is shown in FIG. 10 .

The bottom of the second fixing member 52 is provided with a second liquid material discharge port 70 , a thimble 71 is installed in the second liquid material discharge port 70 , and the discharge pipe 48 is installed on the second fixing member 52 through the installation head 72 Below the discharge port 70 of the second liquid material, the mounting head 72 is pressed against the thimble 71 . After the second installation body 51 is inserted into and installed in the second fixing member 52 , the ejector pin 71 passes through the liquid material discharge cavity 58 of the second installation body 51 , and then pushes up the first liquid material discharge cavity covering the bottom of the installation portion 55 . The pressing piece 62 of the material port 57 is because the second fixing member 52 is fixedly installed on the large bottle mounting sheet metal 41, and the second marble screw 69 blocks the second installation body 51 so that the second installation body 51 will not be removed from the second fixing member. 52, so when the pressing piece 62 is pushed up, the compression spring 61 will be compressed and the second mounting body 51 will not be pushed up by the compression spring 61, that is, the pressing piece 62 will be discharged from the first liquid material at the bottom of the mounting part 55. The material port 57 is moved up, so that the first liquid material discharge port 57 is communicated with the liquid material discharge hole 60, so that the liquid material in the liquid material bottle 47 can be discharged through the liquid material discharge hole 60 and the first liquid material. The port 57 flows into the liquid material discharge chamber 58 .

As shown in FIG. 11 , the bottom of the ejector pin 71 is hollowed out. After the liquid material flows into the liquid material discharge cavity 58 , it will flow into the discharge pipe 48 through the hollowed out part of the ejector pin 71 in the second liquid material discharge port 70 . Therefore, the first liquid material discharge port 57 , the liquid material discharge cavity 58 , the second liquid material discharge port 70 and the discharge pipe 48 form the discharge channel of the liquid seasoning feeding module 2 . In the initial state, the solenoid valve 49 at the lower end of the discharge pipe 48 is closed, and the liquid material will fill the discharge channel. During the process of filling the discharge channel with the liquid material, the liquid material will flow into the temporary storage chamber through the connection 65 at the same time. 64, until the liquid level of the liquid material in the temporary storage chamber 64 exceeds the communication point 65, that is, the communication point 65 is blocked. During the process of the liquid material flowing out of the liquid material bottle 47, the outside air will sequentially pass through the vent port 66, the air inlet portion 85, the communication portion 65, the liquid material discharge chamber 58, the first liquid material discharge port 57 and the liquid material discharge port 57. The material hole 60 enters the liquid material bottle 47, so at the moment when the communication point 65 is blocked, the gas pressure in the liquid material bottle 47 is the same as the atmospheric pressure outside, so the liquid material in the liquid material bottle 47 will continue to flow out at this time. into the temporary storage chamber 64, but when the liquid material in the liquid material bottle 47 continues to flow out, the gas space in the liquid material bottle 47 becomes larger, so that a negative pressure (gas pressure is lower than the atmospheric pressure) will be formed in the liquid material bottle 47. , so that the liquid material in the liquid material bottle 47 cannot continue to flow out, thereby forming an equilibrium state.

When the liquid seasoning feeding module 2 needs to be discharged, the PLC controller controls the relevant circuit to open the solenoid valve 49. At this time, the interior of the liquid material bottle 47 maintains a negative pressure. 66 is connected to the outside air to provide air pressure, the liquid material in the temporary storage cavity 64 and the discharge channel will flow into the liquid material discharge main pipe 50, and then the material will be discharged through the discharge port 6 connected with the liquid material discharge main pipe 50. During the feeding process, the liquid level in the temporary storage chamber 64 is lowered until the communication part 65 is exposed. At this time, the outside air passes through the ventilation port 66, the air inlet part 85, the communication part 65, the liquid material discharge chamber 58, and the first liquid material in sequence. The material discharge port 57 and the liquid material discharge hole 60 enter into the liquid material bottle 47, so the liquid material bottle 47 is no longer under negative pressure, so that the liquid material in the liquid material bottle 47 can be discharged smoothly, that is, the liquid material bottle 47 can be discharged smoothly. The liquid seasoning feeding module 2 can smoothly feed the material.

After the liquid seasoning feeding module 2 is finished feeding, the PLC controller controls the relevant circuit to close the solenoid valve 49, then the liquid material fills the discharge channel again, and the liquid material flows into the temporary storage cavity 64 again to block the connection 65. , after the communication point 65 is blocked, a negative pressure is formed in the liquid material bottle 47 again, so that the liquid material in the liquid material bottle 47 cannot continue to be discharged, thereby re-establishing a balanced state.

In this embodiment, the difference between the single-head liquid bottle mounting assembly 45 and the double-head liquid material bottle mounting assembly 46 is that the number of the second mounting bodies 51 is different, the number of the second fixing parts 52 is different, and the two are different. The structure of the second installation main body 51 is the same, and the structure of the second fixing member 52 of the two is the same, so the detailed structure of the double-head liquid material bottle installation assembly 46 will not be repeated.

The moving and unloading mechanism 4 is shown in FIG. 12, including a motor mounting plate 73, a guide rail 74 and a cylindrical electromagnet 75 are installed on the motor mounting plate 73, an electromagnetic pump 76 is slidably installed on the guide rail 74, and the feed port of the electromagnetic pump 76 passes through The liquid material telescopic tube (not shown in the figure) is connected to the liquid material discharge main pipe 50, and the discharge port is connected to the atomizing nozzle 77, and the nozzle of the atomizing nozzle 77 is the discharging port 6 of the liquid seasoning feeding module 2. The powder telescopic tube 79 is fixed on the electromagnetic pump 76 by the fixing member 78. The powder telescopic tube 79 is connected to the powder discharging main pipe 15, and the outlet of the powder telescopic tube 79 is the lower part of the powder seasoning feeding module 1. Feed port 5. The cylindrical electromagnet 75 is provided with a retractable electromagnetic extension rod 80 , the electromagnetic extension rod 80 is connected to the fixing member 78 , and a return spring (not shown in the figure) for restoring the electromagnetic extension rod 80 is provided inside the electromagnet 75 . If the PLC controller controls the relevant circuit to make the cylindrical electromagnet 75 electrified, the cylindrical electromagnet 75 drives the electromagnetic extension rod 80 to extend, thereby pushing the fixing member 78 to move away from the cylindrical electromagnet 75, and the fixing member 78 moves away from the cylindrical electromagnet 75. 78 drives the electromagnetic pump 76, the atomizing nozzle 77 and the powder telescopic tube 79 to move along the guide rail 74 in the direction away from the cylindrical electromagnet 75; if the PLC controller controls the relevant circuit to cause the cylindrical electromagnet 75 to lose power, the electromagnetic extension rod 80 is reset and retracted under the action of the reset spring, thereby driving the fixing member 78 to move in the direction close to the cylindrical electromagnet 75, and the fixing member 78 drives the electromagnetic pump 76, the atomizing nozzle 77 and the powder telescopic tube 79 along the guide rail 74. Move toward the direction close to the cylindrical electromagnet 75 . Therefore, by using the moving unloading mechanism 4, the unloading port 5 of the powdery seasoning unloading module 1 and the unloading port 6 of the liquid seasoning unloading module 2 can be moved to different unloading positions before unloading.

The above-mentioned seasoning feeding device is used as a part of the intelligent kitchen utensils. As shown in FIG. 13 , the intelligent kitchen utensils also include a cooking vessel 81 and a drive mechanism 82 for driving the cooking vessel 81 to move. The cooking vessel 81 includes two cooking cavities 83 , the two cooking cavities 83 are respectively provided with cavity openings, and the two cavity openings are provided with switching baffles 84 . When the seasoning needs to be added to the two cooking cavities 83 of the cooking vessel 81, the PLC controller first controls the relevant circuit to make the drive mechanism 82 move the cooking vessel 81 to the lower part of the moving and unloading mechanism 4 of the seasoning unloading device, and then Rotate the switching baffle 84 to open the cavity of the first cooking cavity 83 and close the cavity of the second cooking cavity 83 , and then make the moving unloading mechanism 4 drive the two unloading openings 5 and 6 to move to the cooking vessel 81 The first cooking cavity 83 of the first cooking cavity 83 is cut above the cavity opening. After the cutting is completed, the switching baffle 84 is rotated to close the cavity opening of the first cooking cavity 83 and open the cavity opening of the second cooking cavity 83. Then, the moving unloading mechanism 4 drives the two unloading openings 5 and 6 to move above the cavity opening of the second cooking cavity 83 of the cooking vessel 81 for unloading. Therefore, the seasoning feeding device can directly add seasoning to each cooking cavity 83 of the cooking utensil 81 by moving the feeding structure 4 so that the feeding openings 5 and 6 are aligned with the cavity openings of the respective cooking cavities 83 of the cooking vessel 81 without the need for the seasoning to slide down into the cooking cavity 83 through the switching baffle 84 of the cooking vessel 81 , so as to prevent the seasoning from adhering to the cooking vessel 91 . During the above feeding process, the liquid material telescopic tube and the powder material telescopic tube 79 expand and contract to accommodate the movement of the feeding ports 5 and 6 .

After the two cooking cavities 83 of the cooking vessel 81 are both unloaded, the PLC controller controls the relevant circuit to rotate the switching baffle 84 to close the opening of the two cooking cavities 83. At this time, the two cooking vessels in the cooking vessel 81 are cooking The cavity 83 can be cooked at the same time.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting the protection scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that , the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application.

Claims (5)

1. Intelligent kitchen utensils and appliances, including cooking vessel and the seasoning unloader that is used for automatic interpolation seasoning to cooking vessel, liquid seasoning unloading module is including the installation main part that is used for installing the liquid material bottle, the installation department of shape adaptation in liquid material bottle bottleneck is seted up to the installation main part, discharging channel has been seted up to the bottom of installation department, is equipped with ejection of compact valve, characterized by at the discharging channel lower extreme: the side surface of the discharging channel is communicated with a temporary storage cavity for temporarily storing the liquid material, the temporary storage cavity is provided with an air inlet part which is higher than the communication part of the temporary storage cavity and the discharging channel, and the air inlet part is communicated with an air vent leading to the outside air.

2. The intelligent kitchen appliance according to claim 1, wherein: the liquid seasoning unloading module comprises a fixing piece, the mounting main body is abutted against the bottom of the fixing piece, a retaining ring is arranged on the outer side wall of the mounting main body, a transverse screw hole is formed in the side wall of the fixing piece, and a marble screw abutted against the top of the retaining ring is screwed into the transverse screw hole so as to fix the mounting main body on the fixing piece.

3. The intelligent kitchen appliance according to claim 2, characterized in that: the mounting part is internally provided with a pressing sheet which normally covers the discharging channel, and the fixing piece is internally provided with an ejector pin for ejecting the pressing sheet.

4. The intelligent kitchen appliance according to claim 3, wherein: the bottom of installation department is equipped with the hollow structure who covers discharging channel, the department of being close to the bottom of hollow structure's lateral wall has seted up the discharge opening, the preforming passes through the elastic component to be installed on hollow structure's inside top.

5. The intelligent kitchen appliance according to claim 4, wherein: the fixing piece radially protrudes and extends to form a flange for fixedly mounting the fixing piece.

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