Beer bag type filling machine

Abstract

The invention belongs to the technical field of beer filling equipment, and particularly relates to a beer bag type filling machine. The invention provides a beer bag type filling machine, and aims to solve the problems that in the prior art, a beer filling machine easily generates foam in the filling process and is inconvenient to operate. A beer bag type filling machine comprises a machine box, a beer bag installed on a clamping plate is filled with carbon dioxide through an air inflation mechanism, and the air pressure in the beer bag is made to be equal to the air pressure in a beer tank. According to the isobaric filling mode, foams generated due to air pressure difference in the filling process can be obviously reduced. The inflation mechanism further comprises a pressure reducing valve, and the pressure reducing valve can reduce pressure of the wine bag when the wine bag is filled with wine. The pressure reducing valve is accurately controlled, so that the pressure in the wine bag can be kept stable in the filling process, and the generation of foam is further reduced. And a flow meter for detecting the wine outlet amount of the foreshot is arranged on the wine distributor and is in communication connection with the controller. The wine output amount is monitored in real time, and it is ensured that the wine amount filled every time is accurate.

Description

Technical Field

[0001] The invention belongs to the technical field of beer filling equipment, and in particular relates to a beer bag filling machine. Background Art

[0002] Beer is a fermented wine made from malt and water as the main ingredients, with hops added and fermented by yeast. It contains carbon dioxide and can form bubbles. As a common drink in life, beer is deeply loved by people, especially in summer. With the improvement of living standards, people have higher and higher requirements for the taste and quality of beer. Traditional bottled beer is first filled in the factory and then sold in ordinary beverage vending machines, which cannot provide customers with a fresh taste.

[0003] In order to enable consumers to drink fresh beer, it is necessary to use a self-service beer vending machine. After the consumer scans a code or inserts a coin through the self-service vending machine, the vending machine will fill the beer on site. However, the vending machines in the prior art usually use manual operation to fill the beer. This beer filling method is prone to foaming during the beer filling process and is very inconvenient to operate. Summary of the invention

[0004] The invention provides a beer bag filling machine, aiming to solve the problem that the beer filling machine in the prior art is easy to generate foam during the filling process and is inconvenient to operate.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A beer bag filling machine, comprising a machine case, wherein the machine case is provided with an equipment installation chamber, a wine bag placement chamber, a wine filling chamber and a refrigeration chamber, wherein the equipment chamber is provided with a refrigeration unit for refrigerating the refrigeration chamber, wherein the refrigeration chamber is provided with a wine tank, and the machine case is further provided with a first door body for opening or closing the wine bag placement chamber and a second door body for opening or closing the wine filling chamber;

[0007] A filling assembly is arranged in the wine filling cavity, the filling assembly includes a wine distributor, a wine head is arranged on the wine distributor, the wine head is communicated with the wine tank through the wine distributor, and the filling assembly also includes a wine discharge pump which sequentially transports the wine in the wine tank to the wine distributor and the wine head;

[0008] The filling assembly also includes a card plate for clamping the wine bag, the card plate is slidably connected to the chassis, a driving mechanism for controlling the card plate to approach or move away from the wine head is also provided in the chassis, a flow meter for detecting the amount of wine discharged from the wine head is provided on the wine dispenser, a controller is also provided on the chassis, the flow meter is communicatively connected to the controller, and the wine discharge pump is controlled by the controller;

[0009] The filling assembly also includes an inflation mechanism for filling the wine bag mounted on the pallet with carbon dioxide so that the air pressure in the wine bag is equal to the air pressure in the wine tank. The inflation mechanism also includes a pressure reducing valve for decompressing the wine bag when the wine bag is filled with wine. The inflation mechanism includes a gas tank filled with carbon dioxide.

[0010] A further improved solution: the pressure reducing valve comprises a first pressure reducing valve and a second pressure reducing valve, wherein the first pressure reducing valve works in the first 2 / 3 time period of the wine bag filling process, and the second pressure reducing valve works in the last 1 / 3 time period of the wine bag filling process.

[0011] Based on the above technical solution: through the coordinated work of the first pressure reducing valve and the second pressure reducing valve, the air pressure in the beer bag can be accurately controlled, thereby effectively reducing the generation of foam and improving the filling quality of beer. The introduction of the double pressure reducing valve system makes the air pressure regulation in the filling process more automated and intelligent, reduces the difficulty and complexity of operation, and improves the filling efficiency.

[0012] A further improved solution: a lock is provided between the chassis and the second door body, and the lock is controlled by the controller. The second door body includes a locked state and an open state. When the second door body is in the open state, the wine pump cannot work. After the wine bag is filled with wine, the controller controls the second door body to automatically change from the locked state to the open state.

[0013] Based on the above technical solution: the setting of the lock ensures that the second door cannot be opened at will when it is not authorized or the necessary steps have not been completed. This effectively prevents safety accidents or equipment damage caused by operator misoperation. The controller controls the lock, and the association between the state of the second door and the working state of the wine pump ensures that the filling process must be carried out according to the predetermined steps. This helps to ensure the standardization and consistency of the operation and improve the filling quality. When the second door is in the open state, the wine pump cannot work. This design avoids the accidental start of the wine pump when the wine bag is not fully filled or the door is not closed correctly, thereby preventing beer waste and possible equipment damage. After the wine bag is filled, the controller automatically controls the second door to be converted from a locked state to an open state. This automatic conversion process ensures that the operator can perform subsequent operations in a safe and convenient environment, such as taking out a filled wine bag or performing equipment maintenance.

[0014] A further improved solution: an emergency switch is also provided on the chassis, and the emergency switch is communicatively connected with the controller.

[0015] Based on the above technical solution: The main function of the emergency switch is to quickly cut off the power supply of the equipment or put the equipment into a safe state in an emergency. When an accident or equipment failure occurs, the operator can immediately press the emergency switch to ensure the safety of the equipment and personnel. Through the rapid response of the emergency switch, the equipment can be prevented from continuing to operate in an abnormal state, thereby protecting the equipment from further damage.

[0016] A further improved solution: the chassis is also provided with an alarm light, which includes a first light group, a second light group and a third light group. The chassis is also provided with a wine volume sensor for detecting the amount of wine in the wine tank and a gas volume sensor for detecting the amount of gas in the gas tank. The wine volume sensor and the gas volume sensor are both communicatively connected to the controller, wherein when the amount of gas and the amount of wine are sufficient, the controller controls the first light group to operate, when the amount of gas and the amount of wine are both less than a first set margin, the controller controls the second light group to operate, and when the amount of gas and the amount of wine are both less than a second set margin, the controller controls the third light group to operate, and the second set margin is less than the first set margin.

[0017] Based on the above technical solution: the wine volume sensor and gas volume sensor can monitor the remaining amount in the wine tank and gas tank in real time to ensure that the operator is aware of the operating status of the equipment at any time. Through the working status of different light groups, the operator can intuitively judge the current wine and gas volume of the equipment without complicated inspections or calculations. When the wine volume and gas volume are both less than the first set margin, the second light group starts working to remind the operator to replenish the wine and gas in time to avoid equipment shutdown due to lack of materials. When the wine volume and gas volume are both less than the second set margin, the third light group starts working and sends out an emergency alarm signal to ensure that the operator can take immediate action to prevent the equipment from being damaged or malfunctioning due to severe lack of materials.

[0018] A further improved solution: a waste water barrel is further provided in the chassis, and the waste water barrel is located directly below the wine filling mechanism, and waste liquid generated during the wine filling and cleaning process enters the waste water barrel under the action of gravity.

[0019] Based on the above technical solution: using gravity, the waste liquid generated during the filling and cleaning process can flow naturally into the waste water bucket without the need for additional power or equipment. By centrally collecting the waste liquid, it is prevented from flowing around in the chassis or leaking to the outside, thereby keeping the equipment clean and tidy. Centralized collection of waste liquid helps reduce the pollution of waste liquid to the environment and meets environmental protection requirements. Waste liquid in the waste water bucket can be cleaned and treated regularly, thereby avoiding long-term pollution to the environment. Since the waste liquid is centrally collected in the waste water bucket, cleaning work becomes simpler and more convenient.

[0020] A further improved solution: a display is also provided on the chassis, an Internet of Things module is integrated in the controller, a QR code is displayed on the display, and a user scans the QR code through a smart phone and communicates with the Internet of Things module through a small program associated with the QR code.

[0021] Based on the above technical solution: users only need to use their smartphones to scan the QR code on the display to quickly enter the mini-program related to the equipment, without complicated settings or installing additional applications. Through the mini-program, users can view the equipment's operating status, production data and other information in real time, improving the timeliness and accuracy of information.

[0022] A further improved solution: a portion of the wine head extends into the wine bag clamped on the clamping plate, a wine outlet is provided on the portion of the wine head located in the wine bag, the wine outlet is provided on the side wall of the wine head, and the wine output from the wine outlet is sprayed toward the side wall of the wine bag.

[0023] Based on the above technical solution: when the wine is sprayed out from the wine outlet and hits the side wall of the wine bag, the side wall of the wine bag acts as a buffer, reducing the bubbles generated by the direct impact of the wine on the air. After the wine is sprayed on the side wall of the wine bag, it will flow along the side wall and gradually disperse into the entire wine bag. This dispersed flow method reduces the aggregation and formation of bubbles. Since the wine is sprayed on the side wall of the wine bag and then gradually dispersed into the entire wine bag, it can ensure the uniform distribution of the wine in the wine bag, avoiding the local accumulation caused by the direct impact of the wine on the bottom. In the traditional filling method, the wine may directly impact the bottom of the wine bag or cause greater disturbances, thereby increasing the generation of bubbles. This design reduces this stirring effect and helps to reduce the generation of bubbles.

[0024] A further improved solution: the driving mechanism includes a fixed plate installed in the chassis, the card plate is slidably connected to the fixed plate, the driving mechanism also includes a driving plate, the fixed plate is located between the card plate and the driving plate, the driving mechanism also includes a servo motor installed in the chassis, and the driving plate is driven by the servo motor.

[0025] Based on the above technical solution: the fixed plate is installed in the chassis, providing a stable sliding track for the pallet. The pallet is slidably connected to the fixed plate and can move smoothly and stably along the fixed plate under the drive of the servo motor. The drive plate is located between the fixed plate and the pallet, and plays the role of transmitting the power of the servo motor. Through reasonable structural design, the drive plate can ensure that the pallet and the wine bag on it remain stable during movement, avoiding shaking or deviation. As the core component of the drive mechanism, the servo motor has the characteristics of high precision, high speed and high stability. By receiving instructions from the controller, the servo motor can accurately control the moving speed and position of the drive plate, thereby realizing precise control of the pallet and the wine bag on it.

[0026] A further improved solution: a guide column is provided on the card plate, a guide hole cooperating with the guide column is provided on the fixed plate, the lower end of the guide column is fixedly connected to the card plate, and the upper end of the guide column is fixedly connected to the drive plate.

[0027] Based on the above technical solution: the cooperation between the guide column and the guide hole can ensure the accurate positioning of the card during the movement. Since the guide column is fixedly connected to the card, and its upper end is fixedly connected to the drive plate, when the drive plate moves, the card can move smoothly and accurately along the axial direction of the guide column. The close cooperation between the guide column and the guide hole can effectively reduce the shaking or deviation of the card during the movement. This design allows the card and the wine bag on it to remain stable during the filling process, avoiding filling errors caused by shaking. The cooperation between the guide column and the guide hole can disperse the pressure on the card during the movement. Since the guide column is set vertically, it can evenly distribute the weight of the card and the wine bag on it to the fixed plate, thereby enhancing the strength of the entire structure. The guide column and the guide hole are usually made of wear-resistant materials and fit tightly, so that the wear caused by friction can be reduced. This helps to extend the service life of the equipment and reduce maintenance costs.

[0028] The beneficial effects of the present invention are:

[0029] The present invention provides an inflation mechanism to fill carbon dioxide into a wine bag mounted on a pallet so that the air pressure in the wine bag is equal to the air pressure in the wine tank. This isobaric filling method can significantly reduce the foam generated by the difference in air pressure during the filling process. The inflation mechanism also includes a pressure reducing valve, which can reduce the pressure of the wine bag when the wine bag is filled with wine. The precise control of the pressure reducing valve can ensure that the pressure in the wine bag remains stable during the filling process, further reducing the generation of foam. The wine dispenser is provided with a flow meter for detecting the amount of wine discharged from the wine head, and the flow meter is communicatively connected to the controller. By real-time monitoring of the amount of wine discharged, the controller can accurately control the working state of the wine discharge pump to ensure that the amount of wine filled each time is accurate. The controller not only controls the operation of the wine discharge pump, but also realizes automatic control of the entire filling process by receiving the feedback signal of the flow meter. This greatly improves the accuracy and efficiency of filling and reduces the tediousness and errors of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For users of ordinary technology in the field, other related drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 It is a schematic diagram of a beer bag filling machine of the present invention.

[0032] Figure 2 The figure is a schematic diagram of the internal structure of a beer bag filling machine of the present invention.

[0033] Figure 3 It is a front view of a filling component in a beer bag filling machine of the present invention.

[0034] Figure 4 It is a schematic diagram of a filling component in a beer bag filling machine of the present invention in a first direction.

[0035] Figure 5 It is a schematic diagram of the second direction of a filling component in a beer bag filling machine of the present invention.

[0036] Description of the numbers in the figure:

[0037] 1-chassis; 2-refrigeration unit; 3-wine tank; 4-first door; 5-second door; 6-wine dispenser; 7-wine head; 8-card; 9-emergency switch; 10-warning light; 11-display; 12-fixed plate; 13-drive plate; 14-servo motor; 15-guide column. DETAILED DESCRIPTION

[0038] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by users of the present invention without creative work belong to the protection scope of the present invention.

[0039] refer to Figures 1 to 5 A beer bag filling machine comprises a machine case 1, wherein the machine case 1 is provided with an equipment installation chamber, a wine bag placement chamber, a wine filling chamber and a refrigeration chamber, wherein the equipment chamber is provided with a refrigeration unit 2 for refrigerating the refrigeration chamber, wherein the refrigeration chamber is provided with a wine tank 3, and the machine case 1 is also provided with a first door body 4 for opening or closing the wine bag placement chamber and a second door body 5 for opening or closing the wine filling chamber;

[0040] The wine filling chamber is provided with a filling assembly, which includes a wine distributor 6, on which a wine head 7 is provided, and the wine head 7 is communicated with the wine tank 3 through the wine distributor 6, and the filling assembly also includes a wine discharge pump for sequentially conveying the wine in the wine tank 3 to the wine distributor 6 and the wine head 7;

[0041] The filling assembly also includes a card plate 8 for clamping the wine bag, the card plate 8 is slidably connected to the chassis 1, and a driving mechanism for controlling the card plate 8 to approach or move away from the wine head 7 is also provided in the chassis 1. The wine dispenser 6 is provided with a flow meter for detecting the amount of wine discharged from the wine head 7. The chassis 1 is also provided with a controller, the flow meter is communicatively connected to the controller, and the wine discharge pump is controlled by the controller;

[0042] The filling assembly also includes an inflation mechanism for filling the wine bag mounted on the cardboard 8 with carbon dioxide so that the air pressure in the wine bag is equal to the air pressure in the wine tank 3. The inflation mechanism also includes a pressure reducing valve for reducing the pressure in the wine bag when the wine bag is filled with wine. The inflation mechanism includes a gas tank filled with carbon dioxide.

[0043] Wherein: the pressure reducing valve comprises a first pressure reducing valve and a second pressure reducing valve, wherein the first pressure reducing valve works in the first 2 / 3 time period of the wine bag filling process, and the second pressure reducing valve works in the last 1 / 3 time period of the wine bag filling process.

[0044] Specifically: a lock is provided between the chassis 1 and the second door 5, and the lock is controlled by the controller. The second door 5 includes a locked state and an open state. When the second door 5 is in the open state, the wine pump cannot work. After the wine bag is filled with wine, the controller controls the second door 5 to automatically switch from the locked state to the open state. An emergency switch 9 is also provided on the chassis 1, and the emergency switch 9 is connected to the controller. The opening of the first door 4 can also be directly controlled by the controller, that is, the controller controls the first door 4 to open automatically after receiving the instruction to open the first door 4.

[0045] Specifically: the chassis 1 is also provided with an alarm light 10, and the alarm light 10 includes a first light group, a second light group and a third light group. The chassis 1 is also provided with a wine volume sensor for detecting the wine volume in the wine tank 3 and a gas volume sensor for detecting the gas volume in the gas tank. The wine volume sensor and the gas volume sensor are both communicatively connected with the controller, wherein when the gas volume and the wine volume are sufficient, the controller controls the first light group to work, when the gas volume and the wine volume are both less than a first set margin, the controller controls the second light group to work, and when the gas volume and the wine volume are both less than a second set margin, the controller controls the third light group to work, and the second set margin is less than the first set margin. The first light group can emit green light, the second light group can emit yellow light, and the third light group can emit red light.

[0046] Specifically, a waste water bucket is also provided in the case 1, and the waste water bucket is located directly below the wine filling mechanism. Waste liquid generated during the wine filling and cleaning process enters the waste water bucket under the action of gravity. The waste water bucket can be plugged into the case 1, and the waste water bucket can also be provided in the case 1 in other ways.

[0047] Wherein: the chassis 1 is also provided with a display 11, the controller is integrated with an Internet of Things module, the display 11 displays a QR code, the user scans the QR code through a smart phone and communicates with the Internet of Things module through a small program associated with the QR code. The Internet of Things module is used to achieve networking and issue instructions to other components in the controller, so that the controller outputs corresponding control instructions.

[0048] Specifically: a part of the wine head 7 extends into the wine bag clamped on the card plate 8, and a wine outlet is provided on the part of the wine head 7 located in the wine bag, and the wine outlet is provided on the side wall of the wine head 7, and the wine output from the wine outlet is sprayed toward the side wall of the wine bag. The driving mechanism includes a fixed plate 12 installed in the chassis 1, and the card plate 8 is slidably connected to the fixed plate 12. The driving mechanism also includes a driving plate 13, and the fixed plate 12 is located between the card plate 8 and the driving plate 13. The driving mechanism also includes a servo motor 14 installed in the chassis 1, and the driving plate 13 is driven by the servo motor 14. A guide column 15 is provided on the card plate 8, and a guide hole matching the guide column 15 is provided on the fixed plate 12. The lower end of the guide column 15 is fixedly connected to the card plate 8, and the upper end of the guide column 15 is fixedly connected to the driving plate 13.

[0049] There can be two guide posts 15, and the two guide posts 15 are respectively located on both sides of the wine head 7. The cross-sectional shape of the guide post 15 can be circular, and the cross-sectional shape of the guide post 15 can also be polygonal. The lower end of the guide post 15 can be welded to the card plate 8, and the upper end of the guide post 15 can be fixed to the drive plate 13 by threads. A card slot for connecting a wine bag is also provided on the card plate 8, and a sensor for detecting whether a wine bag is connected to the card slot can also be provided in the card slot, and the sensor is communicatively connected to the controller. The controller sends a corresponding control signal according to the parameters detected by the sensor. Rollers can also be provided on the chassis 1.

[0050] The working principle of this embodiment:

[0051] After the machine is started, the refrigeration unit 2 starts working to ensure that the wine tank 3 in the refrigeration chamber is kept within a suitable temperature range. The user scans the QR code on the display 11 through the smartphone to enter the mini program associated with the device. In the mini program, the user can view the real-time status of the device, operation guide and other information.

[0052] When the user prepares the wine bag and places it on the pallet 8, the gas tank in the inflation mechanism starts to release carbon dioxide to prepare for the inflation process. The driving mechanism starts to work and pushes the pallet 8 to move toward the wine head 7. When the pallet 8 reaches the predetermined position, the inflation mechanism starts to work and fills the wine bag with carbon dioxide until the air pressure in the wine bag is equal to the air pressure in the wine tank 3. Subsequently, the wine pump starts to work, extracts the wine from the wine tank 3, and delivers it to the wine bag through the wine dispenser 6 and the wine head 7. Since a part of the wine head 7 extends into the wine bag, and the wine outlet is set on the side wall of the wine head 7 and sprays toward the side wall of the wine bag, this design effectively reduces the generation of foam during the filling process. During the filling process, the flowmeter monitors the amount of wine discharged from the wine head 7 in real time and feeds the data back to the controller. The controller adjusts the working state of the wine pump according to the feedback signal to ensure the accuracy and stability of the filling.

[0053] When the filling reaches the preset amount, the wine pump automatically stops working. At this time, the user can view the filling results and the real-time status of the equipment through the applet. The user takes out the filled wine bag.

[0054] The present invention is not limited to the above optional implementation modes. Under the premise of not conflicting with each other, the various schemes can be combined arbitrarily. Anyone can derive other forms of products under the inspiration of the present invention. However, no matter what changes are made in their shapes or structures, all technical solutions that fall within the scope defined by the claims of the present invention fall within the protection scope of the present invention.

Claims

1. A beer bag filling machine, characterized in that: The machine box comprises a device installation cavity, a wine bag placement cavity, a wine filling cavity and a refrigeration cavity, the device cavity is provided with a refrigeration unit for refrigerating the refrigeration cavity, the refrigeration cavity is provided with a wine tank, and the machine box is also provided with a first door body for opening or closing the wine bag placement cavity and a second door body for opening or closing the wine filling cavity; A filling assembly is arranged in the wine filling cavity, the filling assembly includes a wine distributor, a wine head is arranged on the wine distributor, the wine head is communicated with the wine tank through the wine distributor, and the filling assembly also includes a wine discharge pump which sequentially transports the wine in the wine tank to the wine distributor and the wine head; The filling assembly also includes a card plate for clamping the wine bag, the card plate is slidably connected to the chassis, a driving mechanism for controlling the card plate to approach or move away from the wine head is also provided in the chassis, a flow meter for detecting the amount of wine discharged from the wine head is provided on the wine dispenser, a controller is also provided on the chassis, the flow meter is communicatively connected to the controller, and the wine discharge pump is controlled by the controller; The filling assembly also includes an inflation mechanism for filling the wine bag mounted on the pallet with carbon dioxide so that the air pressure in the wine bag is equal to the air pressure in the wine tank. The inflation mechanism also includes a pressure reducing valve for decompressing the wine bag when the wine bag is filled with wine. The inflation mechanism includes a gas tank filled with carbon dioxide.

2. A beer bag filling machine according to claim 1, characterized in that: The pressure reducing valve comprises a first pressure reducing valve and a second pressure reducing valve, wherein the first pressure reducing valve works in the first 2 / 3 time period of the wine bag filling process, and the second pressure reducing valve works in the last 1 / 3 time period of the wine bag filling process.

3. A beer bag filling machine according to claim 2, characterized in that: A lock is provided between the chassis and the second door body, and the lock is controlled by the controller. The second door body includes a locked state and an open state. When the second door body is in the open state, the wine pump cannot work. After the wine bag is filled with wine, the controller controls the second door body to automatically change from the locked state to the open state.

4. A beer bag filling machine according to claim 3, characterized in that: The chassis is also provided with an emergency switch, and the emergency switch is communicatively connected with the controller.

5. A beer bag filling machine according to claim 4, characterized in that: The chassis is also provided with an alarm light, which includes a first light group, a second light group and a third light group. The chassis is also provided with a wine volume sensor for detecting the amount of wine in the wine tank and a gas volume sensor for detecting the amount of gas in the gas tank. The wine volume sensor and the gas volume sensor are both communicatively connected with the controller, wherein, when the amount of gas and the amount of wine are sufficient, the controller controls the first light group to operate, when the amount of gas and the amount of wine are both less than a first set margin, the controller controls the second light group to operate, and when the amount of gas and the amount of wine are both less than a second set margin, the controller controls the third light group to operate, and the second set margin is less than the first set margin.

6. A beer bag filling machine according to claim 5, characterized in that: A waste water bucket is also provided in the chassis, and the waste water bucket is located directly below the wine filling mechanism. Waste liquid generated during the wine filling and cleaning process enters the waste water bucket under the action of gravity.

7. The beer bag filling machine according to claim 1, characterized in that: The chassis is also provided with a display, an Internet of Things module is integrated in the controller, a QR code is displayed on the display, and a user scans the QR code with a smart phone and communicates with the Internet of Things module through a small program associated with the QR code.

8. The beer bag filling machine according to claim 1, characterized in that: A portion of the wine head extends into the wine bag clamped on the clamping plate, and a wine outlet is provided on the portion of the wine head located in the wine bag. The wine outlet is provided on the side wall of the wine head, and the wine output from the wine outlet is sprayed toward the side wall of the wine bag.

9. A beer bag filling machine according to claim 8, characterized in that: The driving mechanism includes a fixed plate installed in the chassis, the card plate is slidably connected to the fixed plate, the driving mechanism also includes a driving plate, the fixed plate is located between the card plate and the driving plate, the driving mechanism also includes a servo motor installed in the chassis, and the driving plate is driven by the servo motor.

10. A beer bag filling machine according to claim 9, characterized in that: The card plate is provided with a guide column, the fixing plate is provided with a guide hole matched with the guide column, the lower end of the guide column is fixedly connected to the card plate, and the upper end of the guide column is fixedly connected to the driving plate.

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