CN214631827U

CN214631827U - Automatic blending device for mixed beverage

Info

Publication number: CN214631827U
Application number: CN202022811672.4U
Authority: CN
Inventors: 傅峰峰
Original assignee: Guangzhou Fugang Life Intelligent Technology Co Ltd
Current assignee: Guangzhou Fugang Life Intelligent Technology Co Ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-11-09
Anticipated expiration: 2030-11-28

Abstract

The utility model provides a pair of mix automatic blending device of beverage installs a plurality of former material bottles on the mounting bracket through a plurality of installation mechanisms, and the mounting bracket rotation then drives a plurality of former material bottles and makes the surrounding removal together, and each former material bottle can make its bottleneck aim at the beverage container of putting on placing down by timesharing, makes the beverage container can accept various raw materialss to realize mixing the automatic allotment of beverage. Compared with the prior art, the automatic blending device for the mixed beverage provides a technical scheme with different technical concepts, so that the beverage container is fixed, the mounting rack is utilized to drive the raw material bottles to move circumferentially together, and the same effect as the prior art is realized. In addition, because the beverage container does not move in the blending process, raw materials cannot spill, the beverage container is not easy to waste the raw materials, is easy to clean, is simple to maintain and is convenient to use.

Description

Automatic blending device for mixed beverage

Technical Field

The utility model relates to a beverage preparation field especially relates to an automatic blending device of mixed beverage.

Background

The mixed beverage is prepared by mixing multiple raw materials such as cocktail, mixed fruit and vegetable juice, milk tea, milk coffee, etc. Some devices for automatically dispensing mixed beverages are known, which generally comprise a mounting frame on which a plurality of raw material bottles are arranged side by side, each containing a different raw material, such as milk, coffee, various syrups, various tea, various base wines, various sparkling waters, various fruit juices, etc. The bottom of the raw material bottle is provided with a discharging part, and a controller controls the discharging part to discharge. A channel is arranged below the raw material bottles, beverage containers capable of moving on the channel are placed on the channel, and the beverage containers move to the positions below the raw material bottles under the control of the controller so as to receive various raw materials. For example, when the mint cocktail is prepared, the beverage containers are respectively moved to the lower part of the material bottles filled with golden wine, mint syrup and orange juice under the control of the controller to receive the golden wine, the mint syrup and the orange juice, and the preparation of the mint cocktail is finished after the above materials are received.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic blending device of mixed beverage that technical design is different is provided.

The utility model provides an automatic blending device for mixed beverage, which comprises a mounting rack and a placing member for placing beverage containers, wherein the mounting rack is provided with a plurality of mounting mechanisms for mounting raw material bottles; the mouth of the raw material bottle mounted by the mounting mechanism positioned at the alignment position is downwards aligned with the beverage container placed on the placing piece.

Drawings

FIG. 1 is a front view of an automatic blending device for mixed beverages;

FIG. 2 is a front view of the automatic blending device for mixed beverages;

FIG. 3 is a main body view of a lower fixing mechanism in the automatic mixed beverage dispenser;

fig. 4 to 6 are structural views showing an opened state of a middle clamping mechanism in the automatic blending device for mixed beverages, in which fig. 4 is a main body view, fig. 5 is a main body view with a front case plate removed, and fig. 6 is a transparent top view;

fig. 7 to 9 are structural views showing a clamped state of a middle clamping mechanism of the automatic blending device for mixed beverages, in which fig. 7 is a main body view, fig. 8 is a main body view with a front case plate removed, and fig. 9 is a transparent top view;

FIG. 10 is a front perspective view of the automatic blending device for mixed beverages;

FIG. 11 is a perspective view of a discharging part of the automatic blending device for mixed beverage

FIG. 12 is a perspective view showing the internal structure of a discharging part of the automatic mixed beverage preparing apparatus;

FIG. 13 is a transparent top view of the inner structure of the discharging part of the automatic blending device for mixed beverage;

fig. 14 is a rear perspective view of the automatic mixed beverage dispenser.

Detailed Description

As shown in fig. 1, the automatic blending device for mixed beverage comprises a housing 1, wherein a circular rotating ring 2 capable of rotating around the center of the self-circle is vertically arranged in the housing 1. As shown in fig. 2, a single-phase motor 3 is installed in the housing 1, the single-phase motor 3 drives a driving wheel 5 to rotate through a synchronous belt mechanism 4, the driving wheel 5 is located below the rotating ring 2, and the rotating ring 2 is driven to rotate around the center of a circle of the rotating ring 2 on a vertical plane in a circulating manner. The driving wheel 5 rotates clockwise 90 degrees, 180 degrees and 270 degrees and is respectively provided with three limiting

wheels

61, 62 and 63, and the

limiting wheels

61, 62 and 63 are respectively arranged in the shell 1, so that the rotating ring 2 is kept stable in the process of rotating around the center of the circle.

As shown in FIG. 1, a supporting plate 18 for placing a beverage container (not shown) is arranged at the center of the rotating ring 2, the lower part of the top of the rotating ring 2 is aligned, a plurality of vertically arranged long raw material bottles 7 are uniformly distributed on the front surface of the rotating ring 2 in the circumferential direction, and the bottle openings of the raw material bottles 7 face the center of the circle. The controller (not shown in the figure) is installed inside the housing 1, the controller is connected with the rotating ring 2 (the rotating ring 2 is a mounting rack) through the single-phase motor 3, the controller controls the single-phase motor 3 to drive the rotating ring 2 to rotate around the center of a circle of the rotating ring on a vertical surface, so that the raw material bottles 7 move circumferentially together to reach an alignment position in a time-sharing manner, the raw material bottles 73 are located in the alignment position in fig. 1, and the bottle openings of the raw material bottles 73 face downwards to align to beverage containers (not shown in the figure) placed on the supporting plate 18.

Each raw material bottle 7 is fixedly mounted on the rotary ring 2 by the lower fixing mechanism 8 and the intermediate clamp mechanism 9, which together constitute the mounting mechanism, the lower fixing mechanism 8 and the intermediate clamp mechanism 9. As shown in fig. 3, the lower fixing mechanism 8 includes left and

right fixing seats

81, 82 and left and

right clamping blocks

83, 84, the left and

right clamping blocks

83, 84 are mounted on the left and

right fixing seats

81, 82 through springs, respectively, an opening 85 for inserting the lower portion of the raw material bottle 7 is left between the left and

right clamping blocks

83, 84, and the area of the opening 85 is smaller than the area of the cross section of the lower portion of the raw material bottle 7. In the process of inserting the lower portion of the material bottle 7 into the opening 85, the lower portion of the material bottle 7 pushes the left and

right clamping blocks

83, 84 to both sides, the spring is compressed, the opening 85 is enlarged, and the material bottle is inserted into the opening 85. After the lower portion of the raw material bottle 7 is inserted into the opening 85, the spring pushes the left and right clamp blocks 83, 84 so that the left and right clamp blocks 83, 84 clamp the lower portion of the raw material bottle 7 together.

As shown in fig. 4, the middle clamping mechanism 9 includes a mounting base 901 and a front shell 902, a right soft clip 903 is disposed on the front shell 902, and a hole (hidden by a button 906 in fig. 4) is formed in the middle of the front shell 902. As shown in fig. 5, a movable plate 904 is installed between the mounting base 901 and the front housing plate 902, the movable plate 904 is installed on the mounting base 901 through a return spring 905 (see fig. 6) as a return elastic member, and a key 906 protruding forward is provided on the movable plate 904 and extends to the front of the front housing plate 902 through a hole in the middle of the front housing plate 902. The button 906 and the movable plate 904 together form a squeezing switch, the front shell plate 902 and the right soft clamp 903 together form a fixed clamping piece, and the front position of the fixed clamping piece is a placing position for placing the raw material bottle 7. The side of the movable plate 904 is provided with a clamping bar 907, and the part of the clamping bar 907 contacting the movable plate 904 is provided with a groove 908 for the key 906 to sink. The left end of the clamping bar 907 is provided with a left soft clamp 909 used as a movable clamping piece, the left soft clamp 909 extends forwards from the left end of the clamping bar 907, and the right end of the clamping bar 907 is provided with an unlocking operation piece 910. A clamping spring 911 (see fig. 5) serving as a clamping force elastic member is clamped between the clamping rod 907 and the front shell 902, and a user pushes the unlocking operation member 910 leftwards to move the clamping rod 907 leftwards against the elastic force of the clamping spring 911 so as to drive the left flexible clamp 909 to move leftwards to be opened. As shown in fig. 4 to 6, when the middle clamping mechanism 9 is in the open state, which is the normal state of the middle clamping mechanism 9, in this state: the return spring 905 is in a relaxed state, the movable plate 904 mounted on the return spring 905 and the clamping rod 907 are located on the same vertical plane, the movable plate 904 abuts against the left soft clamp 909 through the clamping rod 907, and the clamping spring 911 for applying a clamping force to the left soft clamp 909 is in a compressed state. The keys 906 on the movable plate 904 protrude forward through holes in the middle of the front housing plate 902.

When a user installs a raw material bottle 7, firstly, the lower part of the raw material bottle 7 is inserted into the lower fixing mechanism 8, after the lower fixing mechanism 8 clamps the lower part of the raw material bottle 7, the middle part of the raw material bottle 7 naturally enters the middle clamping mechanism 9 in an open state to press the button 906 on the inner side of the middle clamping mechanism 9 so as to compress the return spring 905, the movable plate 904 moves to the rear of the clamping rod 907, so that the movable plate 904 is staggered with the clamping rod 907 and does not abut against the clamping rod 907, the clamping rod 907 moves to the right under the clamping force exerted by the clamping spring 911 to block in front of the movable plate 904 so as to keep the return spring 905 in a compressed state, the left soft clamp 909 moves to the right along with the clamping rod 907, the clamping rod 907 and the left soft clamp 909 move to the right until the groove 908 contacts the button 906, the middle clamping mechanism 9 becomes a clamping state as shown in figures 7 to 9, in which the left soft clamp 909 clamps the raw material bottle 902 on the right soft clamp 903 of the front shell board, this completes the installation of the raw material bottle 7. If the raw material bottle 7 needs to be taken out, the user pushes the unlocking operation member 910 leftwards to move the clamping bar 907 leftwards against the elastic force of the clamping spring 911 until the clamping bar 907 does not prevent the movable plate 904 from moving forwards, the movable plate 904 moves forwards to be reset under the action of the reset spring 905, and the button 906 arranged on the movable plate 904 pushes the middle part of the raw material bottle 7 forwards. The movable plate 904 and the button 906 move forward and return together, the movable plate 904 abuts against the clamping rod 907 leftwards, so that the clamping spring 911 arranged between the clamping rod 907 and the front shell 902 maintains a compressed state, the middle clamping mechanism 9 returns to an open state after returning and unlocking, and a user holds the middle of the raw material bottle 7 pushed forward by the button 906 and draws the lower part of the raw material bottle 7 out of the lower fixing mechanism 8 to take out the raw material bottle 7.

As shown in fig. 10, a discharging member 10 is attached to the mouth of each raw material bottle 7, and the raw material bottles 7 are moved circumferentially together, and the discharging members 10 are also moved circumferentially together. As shown in fig. 11, each discharging member 10 has an inlet passage 101 and a discharging passage 102, and the upper end of the inlet passage 101 is higher than the upper end of the discharging passage 102. Taking the raw material bottle 73 and the discharging component 103 installed on the mouth of the raw material bottle 73 in fig. 1 as an example, the mouth of the raw material bottle 73 faces downwards: if the liquid level of the raw material in the raw material bottle 73 is lower than the upper end of the air inlet channel 101, the raw material in the raw material bottle 7 can not be discharged from the air inlet channel 101 naturally, and can only be discharged from the discharge channel 102; if the liquid level of the raw material in the raw material bottle 73 is higher than the upper end of the air inlet channel 101, the distance from the liquid level to the upper end of the air inlet channel 101 is smaller than the distance from the liquid level to the upper end of the discharge channel 102, so that the pressure applied to the upper end of the air inlet channel 101 is smaller than the pressure applied to the upper end of the discharge channel 102, and the raw material in the raw material bottle 7 cannot be discharged from the air inlet channel 101 and can only be discharged from the discharge channel 102. The internal structure of the discharging component 10 is shown in fig. 12 and 13, and has a valve body 11, an air inlet through hole 111 and a discharging through hole 112 are formed on the valve body 11, and the air inlet through hole 111 and the discharging through hole 112 are respectively aligned with the air inlet channel 101 and the discharging channel 102. An air inlet valve rod 12 and a discharge valve rod 13 respectively penetrate through the rear front end of the valve body 11 and are connected with the front end of the valve body 11 through

springs

121 and 131. An air inlet hole 122 is formed in the air inlet valve rod 12, a discharge hole 132 is formed in the discharge valve rod 13, and the rear ends of the air inlet valve rod 12 and the discharge valve rod 13 are respectively installed on the magnetic plate 14. When the

springs

121 and 131 are in the normal state, the air inlet hole 122 and the discharge hole 132 are respectively located in front of the air inlet through hole 111 and the discharge through hole 112 (the state shown in fig. 13). If the air inlet hole 122 is not aligned with the air inlet hole 111, the air inlet passage 101, the air inlet hole 111, and the air inlet hole 122 are not aligned, and the air inlet passage 101 is closed. The discharging hole 132 is not aligned with the discharging through hole 112, and the discharging channel 102, the discharging through hole 112 and the discharging hole 132 are not aligned, and the discharging channel 102 is also closed. The gas inlet passage 101 and the discharge passage 102 are closed, so that the raw material in the raw material bottle 7 cannot be discharged from the discharge passage 102. When the material needs to be discharged, the magnetic plate 14 moves backwards, so that the air inlet hole 122 and the discharge hole 132 are respectively aligned with the air inlet through hole 111 and the discharge through hole 112, because the air inlet through hole 111 is always aligned with the air inlet channel 101, and the air inlet hole 122 is aligned with the air inlet through hole 111, so that the air inlet channel 101, the air inlet through hole 111 and the air inlet hole 122 are aligned, and the air inlet channel 101 is opened. Similarly, the tap hole 132 is aligned with the tap hole 112 such that the tap channel 102 is open. The gas inlet passage 101 and the gas outlet passage 102 are opened, and the raw material in the raw material bottle 7 is discharged from the gas outlet passage 102.

As shown in fig. 14, an electromagnet 15 is provided on the back surface of the rotating ring 2, and the electromagnet 15 is fixedly mounted on the casing 1 at a position corresponding to a high position where the discharging member 10 moves circumferentially. In the state shown in fig. 13, the discharging member 103 of the aligned raw material bottle 73 is located right in front of the electromagnet 15, and the controller controls the electromagnet 15 to be electrified to generate a magnetic attraction force to suck the magnetic plate 14 of the discharging member 103, so that the magnetic plate 14 moves backwards until the air inlet hole 122 and the discharging hole 132 are aligned with the air inlet through hole 111 and the discharging through hole 112, respectively, so that the air inlet channel 101 and the discharging channel 102 are both opened, and the raw material in the raw material bottle 7 is discharged from the discharging channel 102. When the air inlet hole 122 and the discharge hole 132 are respectively aligned with the air inlet through hole 111 and the discharge through hole 112, the

springs

121 and 131 are in a compressed state, so that after the discharge is completed, the controller controls the electromagnet 15 to lose power and does not suck the magnetic plate 14 any more, the magnetic plate 14 moves forwards under the action of the

springs

121 and 131, the air inlet hole 122 and the discharge hole 132 are respectively restored to the positions in front of the air inlet through hole 111 and the discharge through hole 112, and the raw materials in the raw material bottle 7 cannot be discharged from the discharge channel 102.

As shown in fig. 14, a plurality of IC pads 16 used as memories are uniformly provided on the back surface of the rotary ring 2 around the circumference, each IC pad 16 is provided behind one mounting mechanism, and the IC pads 16 are used for recording material information of the material bottles 7 mounted on the mounting mechanisms, the material information including the types, the stock amounts, the loading times, and the like of the materials contained in the material bottles 7. The rotating ring 2 is positioned at the rear of the mounting mechanism, and when the rotating ring 2 rotates around the center of the rotating ring, the IC chip 16, the corresponding mounting mechanism and the raw material bottle 7 move circumferentially along with the rotating ring. An IC reader-writer 17 is arranged above the electromagnet 15, and the IC reader-writer 17 is connected with a controller. The IC reader/writer 17 in fig. 14 reads the IC chip 16 corresponding to the material bottle 73 and transmits the read material information to the controller.

As shown in fig. 10 and 14, a distance measuring sensor (not shown) is provided under the electromagnet 15, and the distance measuring sensor is connected to a controller for detecting the distance from the upper edge of the beverage container (not shown) placed on the pallet 18 to the discharging member 10 of the raw material bottle 7 located at the aligned position. In the state shown in fig. 14, if the distance measuring sensor detects that the distance from the upper edge of the beverage container (not shown) placed on the supporting plate 18 to the discharging member 103 is greater than 20cm, the controller controls the linear module 19 as the driving mechanism to drive the supporting plate 18 to drive the beverage container (not shown) to move upwards, and the movement upwards is not stopped until the distance from the upper edge of the beverage container (not shown) to the discharging member 103 is equal to 20 cm. Since the beverage containers (not shown) used by the users may have different heights, if the support plate 18 is fixed, when the users use the goblets, the goblets cannot be placed on the support plate 18 because the distance from the support plate 18 to the discharging part 103 is too small, and when the users use the short goblets, the raw material splashes during discharging because the distance from the upper edge of the short goblet to the discharging part 103 is too large, the embodiment drives the support plate 18 to move up and down through the straight module 19, so as to ensure that the beverage containers (not shown) placed on the support plate 18 are in the optimal receiving position with the distance from the upper edge to the discharging part 103 equal to 20 cm.

As shown in fig. 1 and 10, an operation panel 20 for user operation is mounted on the housing 1, and the operation panel 20 as an input device is connected to the controller to transmit user operation information to the controller. For example, the user selects to prepare the mint cocktail on the operation panel 20, the operation panel 20 transmits the information to the controller, the controller retrieves the mint cocktail ingredient list in its own storage unit according to the information, and then performs the preparation according to the mint cocktail ingredient list (mint cocktail ingredient list: 40ml of gold wine, 10ml of mint syrup, 60ml of orange juice). The preparation process comprises the following steps:

the controller controls the distance measuring sensor to detect whether the beverage container (not shown) on the supporting plate 18 is in the optimal receiving position, and if not, controls the straight line module 19 to adjust the position of the beverage container (not shown) on the supporting plate 18 to enable the beverage container (not shown) to be in the optimal receiving position. Subsequently, the controller controls the IC reader/writer 17 to read the material information recorded in the IC chip 16 corresponding to the material bottle 73, and identifies whether the material contained in the material bottle 73 currently positioned at the alignment position is one of golden wine, mint syrup, and orange juice based on the material information, and if so, controls the material bottle 73 to discharge, and if not, controls the rotary ring 2 to rotate clockwise so that the next material bottle 7 moves to the alignment position and then makes a judgment until one of golden wine, mint syrup, and orange juice is contained in the material bottle 7 positioned at the alignment position.

If the golden wine is filled in the raw material bottle 73, the controller judges whether the stock of the golden wine in the raw material bottle 73 is more than 40ml or not according to the previously acquired raw material information, and if the stock is not more than 40ml, the controller controls the operation panel 20 to display that the raw material is insufficient; if the quantity is larger than 40ml, the controller controls the discharging part 103 to discharge the gold wine four times, 10ml each time, so that 40ml of the gold wine falls into a beverage container (not shown in the figure), and updates the stock quantity of the gold wine in the corresponding IC chip 16 (the original stock quantity is subtracted by 40ml to obtain a new stock quantity, and the new stock quantity is written into the corresponding IC chip). After receiving the golden wine, the controller controls the rotary ring 2 to rotate clockwise to move the next raw material bottle 7 to the alignment position, and then determines that the raw material contained in the raw material bottle 7 is the mint syrup, if the raw material is the mint syrup, the controller determines whether the raw material in the raw material bottle 7 is sufficient, and if the raw material is sufficient, the controller controls the corresponding discharging part 10 to discharge once, so that 10ml of the mint syrup falls into a beverage container (not shown in the figure), and updates the stock of the mint syrup in the corresponding IC chip 16. After receiving the mint syrup, the controller controls the rotary ring 2 to rotate clockwise to move the next material bottle 7 to the aligned position and then determines whether the material contained in the material bottle 7 is orange juice, and if the material bottle 7 contains orange juice, the controller determines whether the material in the material bottle 7 is sufficient, and if so, controls the discharging part 10 to discharge six times, 10ml each time, so that 60ml of orange juice is dropped into a beverage container (not shown), and the stock of orange juice is updated in the corresponding IC chip 16. After the beverage container (not shown) receives 40ml of golden wine, 10ml of mint syrup and 60ml of orange juice, the mint cocktail is dispensed, and the controller controls the operation panel 20 to display that the blending is completed. The controller controls the discharging part 10 to discharge 10ml of material when opened each time, which is convenient for controlling the blending proportion of various raw materials and recording the use condition of various raw materials.

Claims

1. An automatic blending device of mixed beverage is characterized in that: the beverage container automatic aligning device comprises a mounting frame (2) and a placing piece (18) for placing a beverage container, wherein the mounting frame (2) is provided with a plurality of mounting mechanisms (8 and 9) for mounting raw material bottles (7), an aligning position is arranged above the placing piece (18), and the mounting frame (2) rotates automatically, so that the raw material bottles (7) respectively mounted on the mounting mechanisms (8 and 9) move circumferentially together to reach the aligning position in a time-sharing manner; the bottle mouth of the raw material bottle (7) mounted by the mounting mechanisms (8, 9) positioned at the alignment position is downwards aligned with the beverage container placed on the placing piece (18).

2. The automatic blending device of claim 1, wherein: the mounting frame is a rotary ring which rotates in a circulating manner, and the plurality of mounting mechanisms (8 and 9) are arranged along the rotary ring.

3. The automatic blending device of claim 2, wherein: the device comprises a single-phase motor, and the single-phase motor drives the rotating ring to rotate circularly.

4. The automatic blending device of claim 1, wherein: the material bottles (7) mounted on the mounting mechanisms (8, 9) are rotated in a circular motion.

5. An automatic blending device of mixed beverage according to any one of claims 1 to 4, wherein: the mounting rack is vertically arranged, the mounting mechanisms (8 and 9) are provided with systems for vertically arranging and mounting the raw material bottles (7), the mounting rack rotates on a vertical surface, and the raw material bottles (7) respectively mounted on the mounting mechanisms (8 and 9) move and rotate on the vertical surface in a circumferential mode.

6. An automatic blending device of mixed beverage according to claim 5, wherein: the alignment position is located below the top of the mounting frame and the placement member (18) is located at a position where the beverage container is located at the geometric center of the mounting frame.

7. An automatic blending device of mixed beverage according to claim 6, wherein: the mounting frame is a circular ring, and the placing piece (18) is used for placing the beverage container at the center of a circle.

8. An automatic blending device of mixed beverage according to claim 6, wherein: the bottle mouth of each raw material bottle (7) installed in each installation mechanism (8, 9) faces to the geometric center of the installation frame.

9. The automatic blending device of claim 1, wherein: the mounting mechanism (8, 9) comprises a lower part fixing mechanism (8) for inserting and fixing the lower part of the raw material bottle and a middle clamping mechanism (9) for clamping the middle part of the raw material bottle, wherein an extruding-pressing type switch (906) extruded and pressed by the raw material bottle is arranged on the inner side of the middle clamping mechanism (9), the lower part of the raw material bottle is inserted into the lower part fixing mechanism (8), and in the state, the middle part of the raw material bottle is extruded and pressed by the extruding-pressing type switch (906), so that the middle clamping mechanism (9) automatically clamps the middle part of the raw material bottle.

10. The automatic blending device of claim 1, wherein: the mounting mechanism (8, 9) comprises a middle clamping mechanism (9) for clamping the middle part of the raw material bottle, the middle clamping mechanism (9) comprises a movable clamping piece (909) and a squeezing switch (906) facing the bottle placing position protrusion, and the squeezing switch triggers the movable clamping piece (909) to clamp the bottle on the placing position when being squeezed by the bottle placed in the placing position.

11. The automatic blending device of claim 10, wherein: the middle clamping mechanism (9) comprises fixed clamping pieces (902 and 903) which are positioned at the side of the placing position, the movable clamping piece (909) is movably arranged on the fixed clamping pieces, and the triggered movable clamping piece (909) clamps the bottle on the fixed clamping pieces.

12. An automatic blending device of mixed beverage as claimed in claim 11, wherein: the pinch switch (906) is mounted on the stationary clamp.

13. The automatic blending device of claim 10, wherein: the middle clamping mechanism (9) comprises a clamping force elastic piece (911) for applying a clamping force to the movable clamping piece (909), the press switch (906) is normally pressed against the movable clamping piece (909), and the press switch is pressed to be staggered with the movable clamping piece (909) so as not to be pressed against the movable clamping piece (909).

14. An automatic blending device of mixed beverage according to claim 13, wherein: the middle clamping mechanism (9) comprises a reset elastic piece (905) for applying reset force to the squeezing switch (906), and an unlocking operation piece (910), wherein the unlocking operation piece (910) is operated to enable the movable clamping piece (909) to overcome the elastic force of the clamping force elastic piece (911) to realize reset unlocking.

15. An automatic blending device for mixed drinks according to any one of claims 1 to 4 and 6 to 14, wherein: the automatic feeding device comprises a plurality of discharging components (10) which are used for being mounted at bottle mouths of a plurality of raw material bottles (7) respectively, and further comprises a controller which is connected with a mounting frame (2) and the discharging components (10).

16. An automatic blending device of mixed beverage according to claim 5, wherein: the automatic feeding device comprises a plurality of discharging components (10) which are used for being mounted at bottle mouths of a plurality of raw material bottles (7) respectively, and further comprises a controller which is connected with a mounting frame (2) and the discharging components (10).

17. An automatic blending device of mixed beverage according to claim 15, wherein: the placement element (18) is provided with a drive mechanism (19), a distance measuring sensor is provided which detects the distance of the beverage container placed on the placement element (18) to the alignment position, and a controller is connected to the distance measuring sensor and the drive mechanism (19).

18. An automatic blending device of mixed beverage according to claim 15, wherein: a plurality of storages (16) are arranged on the mounting frame; each memory (16) corresponds to one mounting mechanism, is used for recording the raw material information of the raw material bottle (7) mounted on the mounting mechanism, is positioned behind the mounting mechanism and moves along with the mounting mechanism; the device is provided with a reader-writer, and the reader-writer is connected with a controller and a memory.

19. An automatic blending device for mixed beverages as defined in claim 18, wherein: the mounting mechanism is mounted on the front face of the mounting frame and the memory (16) is mounted on the back face of the mounting frame.

20. An automatic blending device for mixed beverages as defined in claim 18, wherein: a distance measuring sensor is provided which detects the distance of the beverage container placed on the placement element (18) to the alignment position, the distance measuring sensor being connected to the control unit.

21. An automatic blending device for mixed beverages as defined in claim 18, wherein: includes an input device (20) connected to the controller.