Fully automatic juice vending machine

Abstract

The present invention discloses a fully automatic juice vending machine, comprising a chassis main body, an automatic upper chassis and an automatic lower chassis; the chassis main body comprises a chassis shell for refrigeration, a body side box group, and a cold drink can body for storing juice; the cold drink can body is arranged inside the chassis shell; the body side box group is arranged in the chassis shell; the automatic upper chassis comprises an automatic juice discharge device for flowing out juice, an automatic cup pushing device for pushing a cup body, an automatic cup moving device for translating a cup body and an upper chassis shell; the automatic juice discharge device, the automatic cup pushing device and the automatic cup moving device are arranged inside the upper chassis shell; the automatic lower chassis comprises an automatic cup lifting device, a cup barrel translation device and a lower chassis shell. The present invention has the advantages that existing products do not have, such as high efficiency, compact equipment volume, reduced parts cost and simple maintenance.

Description

Technical Field

[0001] The present invention relates to a vending machine, and more particularly to a fully automatic juice vending machine. Background Art

[0002] In recent years, highly integrated and intelligent automation equipment has gradually become popular among people and integrated into our daily lives.

[0003] As a highly automated product, juice vending machines can prepare fresh juice for customers in a very short time. In the process of preparing juice, how to deliver a glass of juice to consumers efficiently, in sufficient quantity, smoothly and cleanly requires flexible, effective and high-performance fully automatic juice vending machines to provide services. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a fully automatic juice vending machine, which is accurate, efficient and easy to maintain.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A fully automatic juice vending machine comprises a chassis main body, an automatic upper chassis and an automatic lower chassis; the chassis main body comprises a chassis shell for refrigeration, a body side box group, and a cold drink can body for storing juice; the cold drink can body is arranged inside the chassis shell; the body side box group is arranged on the side of the chassis shell; the automatic upper chassis comprises an automatic juice discharge device for flowing out juice, an automatic cup pushing device for pushing a cup body, an automatic cup moving device for translating the cup body and an upper chassis shell; the automatic juice discharge device, the automatic cup pushing device and the automatic cup moving device are arranged inside the upper chassis shell; the automatic lower chassis comprises an automatic cup lifting device, a cup barrel translation device and a lower chassis shell.

[0007] In the above structure, a tank base is arranged under the cold drink tank; a weighing sensor for sensing the weight of the cold drink tank is arranged under the tank base; the machine side box group includes a side box shell, a heat dissipation condenser, a condenser bracket, a compressor, a compressor pad and an instrument panel; the condenser bracket is arranged on the compressor pad; the heat dissipation condenser is installed on the condenser bracket; the compressor is arranged on the compressor pad.

[0008] In the above structure, the chassis shell is provided with a front door, a vacuum insulation panel and a front door inner panel; a cooling fan is provided inside the chassis shell; the rear inner wall, the left inner wall and the right inner wall inside the chassis shell are provided with vacuum insulation panels and insulation frames; a panel is provided on the top of the chassis shell; the panel is divided into a top surface, a vacuum insulation panel, a panel orifice plate and a top plate; the vacuum insulation panel and the panel orifice plate are sandwiched between the top surface and the top plate; a through hole is provided on the panel; a carbon dioxide gas tank is provided on the side of the chassis shell; an air pipe is provided on the carbon dioxide gas tank; the air pipe enters the chassis shell through the through hole on the panel, and the other end of the air pipe is provided on the cold drink tank body; the cold drink tank body is also provided with a liquid pipe; a right-angle wheel and a guide caster are provided at the bottom of the chassis shell.

[0009] In the above structure, the front side of the upper box shell is provided with a through opening for taking out the cup body; the interior of the upper box shell is provided with a door slot bar, a door opening and closing screw motor and a fruit outlet front door for closing the through opening; the door slot bar is provided on both sides of the through opening; the side edges of the fruit outlet front door are embedded in the door slot bar; the door opening and closing screw motor is provided with a first screw nut; the first screw nut is fixedly provided on the fruit outlet front door to realize the up and down movement of the fruit outlet front door.

[0010] In the above structure, the automatic juice discharge device includes a switch base plate, a flow sensor, an electromagnetic switch water valve and a switch self-closing device; the switch self-closing device includes a switch mouth, a switch mouth stepping motor, a wheel arm, a plug and a switch bracket; the flow sensor is arranged on the switch base plate; the electromagnetic switch water valve is connected to the flow sensor; the switch mouth is connected to the electromagnetic switch water valve; the switch bracket is arranged on the switch mouth; the switch mouth stepping motor is fixed on the switch bracket; one end of the wheel arm is arranged on the motor shaft of the switch mouth stepping motor; the other end of the wheel arm is provided with a plug; the cold drink can body is also provided with a liquid pipe that passes through the through hole on the panel to pass through the chassis shell and enter the automatic machine upper box, and one end of the liquid pipe is connected to the flow sensor.

[0011] In the above structure, the automatic cup moving device includes a driving roller, a driven roller, a left side plate, a right side plate, a bearing seat, a belt, a DC motor, a socket rod, a socket wheel, a belt cover and a photoelectric device; the socket rod and the socket wheel are meshed with each other; the left side plate and the right side plate are fixedly mounted on the panel of the chassis shell; bearing seats are installed at both ends of the left side plate and the right side plate; the driving roller and the driven roller are installed in the bearing seats at both ends; a DC motor is arranged on the tail end of the right side plate; a socket rod is arranged on the motor shaft of the DC motor; the socket wheel is arranged on one side of the driving roller to drive the driving roller to rotate; the belt is wound around the driving roller and the driven roller to realize the rotation of the belt driven by the driving roller; the belt cover is installed above the belt; photoelectric devices are respectively arranged on the front and back of the belt cover to detect the position of the cup body.

[0012] In the above structure, the automatic cup pushing device includes a lifting screw motor, a translation screw motor, a lifting screw nut, a translation screw nut, a manipulator, a manipulator seat plate and a long motor bracket; the long motor bracket and the manipulator seat plate are fixedly mounted on the upper top surface of the lower box shell; the lifting screw motor is fixedly mounted on the long motor bracket; the lifting screw nut is sleeved on the lifting screw motor; the translation screw nut is sleeved on the translation screw motor; a first fixed plate is arranged on the translation screw motor; the lifting screw nut is fixedly mounted on the first fixed plate to realize that the lifting screw motor can drive the translation screw motor to move up and down and the translation screw motor can drive the lifting screw motor to move horizontally.

[0013] In the above structure, an end plate is provided on the translation screw nut; a manipulator is provided on the end plate, and a baffle is provided on the manipulator; a second fixed plate is also provided on the translation screw motor; a through hole is provided on the second fixed plate to allow the screw part of the translation screw motor to pass through the second fixed plate; steps are provided on both sides of the second fixed plate; the manipulator is placed on the stepped positions; a guide rail is also provided on the manipulator seat plate; a first slider is provided on the second fixed plate; the first slider is embedded in the guide rail; a through groove is provided on the manipulator seat plate to realize the up and down movement of the translation screw motor.

[0014] In the above structure, the automatic cup lifting device and the cup tube translation device are arranged inside the lower box shell; the automatic cup lifting device includes a stepping motor, a screw rod, a second screw rod nut, a cup tray, a support plate, a light sensor, a first gear and a second gear; the first gear and the second gear are arranged on the back of the support plate; the first gear and the second gear are meshed with each other; the handle of the cup tray is sleeved on the second screw rod nut; the second screw rod nut is sleeved on the screw rod; a screw rod tail stock is arranged at the top of the screw rod; a screw rod tail arc is fixedly arranged on the screw rod tail stock; a photoelectric panel is fixedly installed on the screw rod tail stock, and the light sensor is fixedly arranged on the photoelectric panel; the stepping motor is fixedly arranged on the support plate; the A through hole is provided on the support plate; the motor shaft of the stepper motor passes through the through hole and is connected to the first gear on the back of the support plate; a bearing seat is provided on the support plate; the screw rod is provided on the bearing seat; the screw rod passes through the support plate and is connected to the second gear on the back of the support plate; a cup tube groove and a cup tube door are provided on the outside of the cup support plate; the cup tube groove and the cup tube door are connected to form a hollow structure; one side of the cup tube groove is hinged to one side of the cup tube door to realize the opening and closing of the cup tube door; the other side of the cup tube groove and the other side of the cup tube door are provided with a connecting buckle for locking the cup tube door on the cup tube groove; a notch is provided on the cup tube groove to realize the up and down movement of the internal cup support plate; the tail arc of the screw rod is fixedly connected to the top opening of the cup tube groove.

[0015] In the above structure, the cup tube translation device includes a second slider arranged on the side of the support plate; a horizontal guide rail is horizontally arranged on the back of the chassis shell; the second slider is embedded in the horizontal guide rail to realize the horizontal movement of the support plate along the horizontal guide rail; a screw stepper motor is fixedly arranged on the back of the chassis shell; a nut is sleeved on the screw stepper motor; a screw block is fixedly arranged on the support plate; the nut is fixed on the screw block to realize the horizontal movement of the support plate driven by the nut.

[0016] The beneficial effects of the present invention are as follows: the present invention provides a fully automatic juice vending machine, which is provided with a chassis shell for refrigeration, a cold drink tank body for storing juice, an automatic juice discharge device for flowing out the juice, an automatic cup pushing device for pushing the cup body, an automatic cup moving device for translating the cup body, an automatic cup lifting device for lifting the cup body, and a cup tube translation device for translating the cup tube; the problems of low precision, low efficiency, complex structure and complex maintenance in the existing equipment are solved, and the work efficiency can be greatly improved, the parts cost can be reduced and the maintenance time can be reduced during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the assembly of the present invention;

[0019] Figure 2 It is an assembly schematic diagram of the present invention with the front door in an open state;

[0020] Figure 3 It is a structural split diagram of the present invention;

[0021] Figure 4 is a side view of the present invention;

[0022] Figure 5 It is a schematic diagram of the assembly of the automatic juice discharging device and the automatic cup moving device in the present invention;

[0023] Figure 6 It is a rear view of the automatic juice discharging device and the automatic cup moving device of the present invention;

[0024] Figure 7 The invention relates to the door slot strip inside the upper box shell, the door opening and closing screw motor and the fruit outlet front door;

[0025] Figure 8 It is a schematic diagram of the assembly of the automatic cup pushing device of the present invention;

[0026] Fig. 9 It is a rear view of the automatic cup pushing device of the present invention;

[0027] Fig.10It is a rear view of the automatic cup lifting device of the present invention with a cup tube groove and a cup tube door;

[0028] Fig.11 It is a schematic diagram of the assembly of the automatic cup lifting device of the present invention;

[0029] Fig.12 It is an assembly diagram of the automatic cup lifting device of the present invention with a cup tube groove and a cup tube door;

[0030] Fig.13 It is a front view of the lower box of the automatic machine in the present invention;

[0031] Fig.14 It is a rear view of the chassis body in the present invention; DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the present invention. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interchangeably without conflicting with each other.

[0033] Reference Figure 1-4 A fully automatic juice vending machine comprises a chassis body, an automatic upper chassis and an automatic lower chassis; the chassis body comprises a chassis shell 11 for refrigeration, a body side box group, and a cold drink can 17 for storing juice; the cold drink can 17 is arranged inside the chassis shell 11; the body side box group is arranged on the side of the chassis shell 11; the automatic upper chassis comprises an automatic juice discharge device 003 for flowing out juice, an automatic cup pushing device 001 for pushing the cup body, an automatic cup moving device 002 for translating the cup body and an upper chassis shell 01; the automatic juice discharge device 003, the automatic cup pushing device 001 and the automatic cup moving device 002 are arranged inside the upper chassis shell 01; the automatic lower chassis comprises an automatic cup lifting device 004, a cup tube translation device and a lower chassis shell 13.

[0034] like Figure 2As shown, a tank base is arranged under the cold drink tank 17; a weighing sensor 18 for sensing the weight of the cold drink tank is arranged under the tank base; the machine side box group includes a side box shell 06, a heat dissipation condenser 05, a condenser bracket, a compressor 07, a compressor pad and an instrument panel 04; the condenser bracket is arranged on the compressor pad; the heat dissipation condenser 05 is installed on the condenser bracket; the compressor 07 is arranged on the compressor pad.

[0035] The chassis shell 11 is provided with a front door 09, a vacuum insulation panel 15 and a front door inner panel 16; a cooling fan is provided inside the chassis shell 11; vacuum insulation panels and insulation frames are provided on the rear inner wall, left inner wall and right inner wall inside the chassis shell; a panel 77 is provided on the top of the chassis shell; the panel 77 is divided into a top surface, a vacuum insulation panel, a panel hole plate and a top plate; the vacuum insulation panel and the panel hole plate are sandwiched between the top surface and the top plate; a first through hole 76 is provided on the panel 77; a carbon dioxide gas tank 12 is provided on the side of the chassis shell 11; an air pipe 14 is provided on the carbon dioxide gas tank 12; the air pipe 14 enters the chassis shell 11 through the first through hole 76 on the panel 77, and the other end of the air pipe 14 is provided on the cold drink tank body 17; the cold drink tank body 17 is also provided with a liquid pipe 72; a right-angle wheel 08 and a guide caster 10 are provided at the bottom of the chassis shell 11.

[0036] like Figure 7 As shown, the front side of the upper box shell 01 is provided with a through opening 03 for taking out the cup body; the interior of the upper box shell is provided with a door slot 40, a door opening and closing screw motor 38 and a fruit outlet front door 39 for closing the through opening; the door slot 40 is provided on both sides of the through opening 03; the side edges of the fruit outlet front door 39 are embedded in the door slot 40; the door opening and closing screw motor 38 is provided with a first screw nut 74; the first screw nut 74 is fixedly provided on the fruit outlet front door 38 to realize the up and down movement of the fruit outlet front door 38.

[0037] like Figure 5 , Figure 6As shown, the automatic juice discharge device 003 includes a switch base plate 34, a flow sensor 36, an electromagnetic switch water valve 19 and a switch self-closing device; the switch self-closing device includes a switch mouth 35, a switch mouth stepping motor 20, a wheel arm 21, a plug 22 and a switch bracket 75; the flow sensor 36 is arranged on the switch base plate 34; the electromagnetic switch water valve 19 is connected to the flow sensor 36; the switch mouth 35 is connected to the electromagnetic switch water valve 19; the switch bracket 75 is arranged on the switch mouth 35; the switch mouth stepping motor 20 is fixed on the switch bracket 75; one end of the wheel arm 21 is arranged on the motor shaft of the switch mouth stepping motor 20; the other end of the wheel arm 21 is provided with a plug 22; the liquid pipe 72 arranged on the cold drink tank body 17 passes through the first through hole 76 on the panel 77, passes through the chassis shell 11 and enters the automatic machine upper box, and one end of the liquid pipe 72 is connected to the flow sensor 36.

[0038] The automatic cup moving device 002 includes a driving roller 37, a driven roller 28, a left side plate 27, a right side plate 29, a bearing seat 26, a belt 25, a DC motor 30, a socket rod 31, a socket wheel 32, a belt cover 33 and a photoelectric device 23; the socket rod 31 and the socket wheel 32 are meshed with each other; the left side plate 27 and the right side plate 29 are fixedly mounted on the panel 77 of the chassis shell 11; the bearing seats 26 are installed at both ends of the left side plate 27 and the right side plate 29; the driving roller 37 and the driven roller 28 are installed at the two ends. The right side plate 29 is provided with a DC motor 30 at the rear end; a socket rod 31 is provided on the motor shaft of the DC motor 30; the socket wheel 32 is provided on one side of the active roller 37 to drive the active roller 37 to rotate; the belt 25 is wound around the active roller 37 and the driven roller 28 to realize the rotation of the belt 25 driven by the active roller 37; the belt cover 33 is installed above the belt 25; the front and rear of the belt cover 33 are respectively provided with photoelectric devices 23 to detect the position of the cup body 24.

[0039] like Figure 8 , Fig. 9 As shown, the automatic cup pushing device 001 includes a lifting screw motor 41, a translation screw motor 49, a lifting screw nut 42, a translation screw nut 51, a manipulator 48, a manipulator seat plate 45 and a long motor bracket 73; the long motor bracket 73 and the manipulator seat plate 45 are fixedly mounted on the top surface of the lower box shell 11; the lifting screw motor 41 is fixedly set on the long motor bracket 73; the lifting screw nut 42 is sleeved on the lifting screw motor 41; the translation screw nut sleeve 51 is arranged on the translation screw motor 49; a first fixed plate 44 is arranged on the translation screw motor 49; the lifting screw nut 42 is fixedly mounted on the first fixed plate 44 to realize that the lifting screw motor 41 can drive the translation screw motor 49 to move up and down and the translation screw motor 49 can drive the lifting screw motor 41 to move horizontally.

[0040] An end plate 50 is provided on the translation screw nut 51; a manipulator 48 is provided on the end plate 50, and a baffle 43 is provided on the manipulator 48; a second fixed plate 47 is also provided on the translation screw motor 49; a second through hole is provided on the second fixed plate 47 to allow the screw part of the translation screw motor 49 to pass through the second fixed plate 47; stepped positions are provided on both sides of the second fixed plate 47; the manipulator 48 is placed on the stepped positions; a guide rail 46 is also provided on the manipulator seat plate 45; a slider 52 is provided on the second fixed plate 47; the first slider 52 is embedded in the guide rail 46; a through groove is provided on the manipulator seat plate 45 to realize the up and down movement of the translation screw motor 41.

[0041] like Figure 10-12 As shown, the automatic cup lifting device 004 and the cup tube translation device are arranged inside the lower box shell 13; the automatic cup lifting device includes a stepping motor 65, a screw rod 61, a second screw rod nut 64, a cup tray 69, a support plate 58, a light sensor 70, a first gear 67 and a second gear 68; the first gear 67 and the second gear 68 are arranged on the back of the support plate 58; the first gear 67 and the second gear 68 are meshed with each other; the handle of the cup tray 69 is sleeved on the second screw rod nut 64; the second screw rod nut 64 is sleeved on the screw rod 61; a screw rod tail stock 60 is arranged at the top of the screw rod 61; a screw rod tail arc 53 is fixedly arranged on the screw rod tail stock 60; a photoelectric panel 59 is fixedly installed on the screw rod tail stock 60, and the light sensor 70 is fixedly arranged on the photoelectric panel 59; the stepping motor 65 is fixedly arranged on the support plate 58; the support plate 5 8 is provided with a third through hole; the motor shaft of the stepper motor 65 passes through the third through hole and is connected with the first gear 67 on the back of the support plate 58; the support plate 58 is provided with a bearing seat 66; the screw rod 61 is arranged on the bearing seat 66; the screw rod 61 passes through the support plate 58 and is connected with the second gear 68 on the back of the support plate 58; the outside of the cup tray 69 is provided with a cup tube groove 57 and a cup tube door 55; the cup tube groove 57 and the cup tube door 55 are connected to form a hollow structure; one side of the cup tube groove 57 is hinged with one side of the cup tube door 55 to realize the opening and closing of the cup tube door 55; the other side of the cup tube groove 57 and the other side of the cup tube door 55 are provided with a connecting buckle 56 for locking the cup tube door 55 on the cup tube groove 57; the cup tube groove 57 is provided with a notch to realize the up and down movement of the internal cup tray 69; the screw rod tail arc 53 is fixedly connected to the top opening of the cup tube groove 57.

[0042] like Fig.13 , Fig.14As shown, the cup tube translation device includes a second slider 63 arranged on the side of the support plate 58; a horizontal guide rail 79 is horizontally arranged on the back of the chassis shell 11; the second slider 63 is embedded in the horizontal guide rail 79 to realize the horizontal movement of the support plate 58 along the horizontal guide rail 79; a screw stepper motor 71 is fixedly arranged on the back of the chassis shell 11; a nut is sleeved on the screw stepper motor 71; a screw block 78 is fixedly arranged on the support plate; the nut is fixed on the screw block 78 to realize the nut driving the support plate 58 to move horizontally.

[0043] A fully automatic juice vending machine in operation: the function of the chassis body is to cool the juice in the cold drink tank 17 in the chassis body to about 4 degrees, and the carbon dioxide gas in the carbon dioxide gas tank 12 presses the juice in the cold drink tank 17 into the electromagnetic switch water valve 19 through the air pipe 14. After the user scans the code, the electromagnetic switch water valve 19 opens to dispense the beverage, and the flow sensor 36 is closed for metering;

[0044] The automatic cup lifting device 004 drives the first gear 67 through the stepping motor 65, and the first gear 67 drives the second gear 68 to rotate, thereby driving the screw 61 to rotate, and the second screw nut 64 rises to drive the cup tray 69 to lift the cup body 24 and fill the cup body 24 taken away by the robot 48;

[0045] The manipulator 48 of the automatic cup pushing device 001 is inserted into the cup tube groove 57 to separate the cup body 24, and the cup body 24 is moved upward and translated onto the belt 25 of the automatic cup moving device 002. After the photoelectric device 23 detects the cup body 24, the DC motor 30 is started, and the socket wheel 32 is rotated through the socket rod 31, thereby driving the belt 25 to rotate, and the cup body 25 is moved under the switch nozzle 35 of the automatic juice discharging device 003. The photoelectric device 23 at the other end of the belt cover 33 detects that the cup body 24 has arrived. When the juice reaches below the switch spout 35, the DC motor 30 stops working, causing the belt 25 to stop driving. At the same time, the plug 22 is removed by the wheel arm 21, and the electromagnetic switch water valve 19 is opened, and the juice falls into the cup body 24. When the cup body 24 is taken away by the user, the photoelectric device 23 detects that the cup body 24 is not on the belt 25, the electromagnetic switch water valve 19 is closed, and the plug 22 automatically closes the switch spout 35. Then, the switch door screw motor 38 inside the upper box shell 01 drives the fruit outlet front door 39 to move downward to close the opening 03.

[0046] When buying juice, users can also choose large or small cups. The screw stepping motor 71 of the cup barrel translation device drives the support plate 58 to move left and right along the horizontal guide rail 79 to connect cup bodies 24 of different sizes with the automatic cup moving device 002.

[0047] The above is a specific description of the preferred implementation of the present invention, but the invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A fully automatic juice vending machine, characterized in that: It comprises a chassis body, an automatic upper chassis and an automatic lower chassis; the chassis body comprises a chassis shell for refrigeration, a body side box group, and a cold drink can body for storing juice; the cold drink can body is arranged inside the chassis shell; the body side box group is arranged on the side of the chassis shell; the automatic upper chassis comprises an automatic juice discharge device for flowing out juice, an automatic cup pushing device for pushing the cup body, an automatic cup moving device for translating the cup body and an upper chassis shell; the automatic juice discharge device, the automatic cup pushing device and the automatic cup moving device are arranged inside the upper chassis shell; the automatic lower chassis comprises an automatic cup lifting device, a cup barrel translation device and a lower chassis shell; The chassis shell is provided with a front door, a vacuum insulation panel and a front door inner panel; a cooling fan is provided inside the chassis shell; vacuum insulation panels and a heat preservation frame are provided on the rear inner wall, the left inner wall and the right inner wall inside the chassis shell; a panel is provided on the top of the chassis shell; the panel is divided into a top surface, a vacuum insulation panel, a panel hole plate and a top plate; the vacuum insulation panel and the panel hole plate are sandwiched between the top surface and the top plate; a first through hole is provided on the panel; a carbon dioxide gas tank is provided on the side of the chassis shell; an air pipe is provided on the carbon dioxide gas tank; the air pipe enters the chassis shell through the first through hole on the panel, and the other end of the air pipe is provided on the cold drink tank body; the cold drink tank body is also provided with a liquid pipe; right-angle wheels and guide casters are provided at the bottom of the chassis shell; The automatic juice discharging device comprises a switch base plate, a flow sensor, an electromagnetic switch water valve and a switch self-closing device; the switch self-closing device comprises a switch nozzle, a switch nozzle stepping motor, a wheel arm, a plug and a switch bracket; the flow sensor is arranged on the switch base plate; the electromagnetic switch water valve is connected to the flow sensor; the switch nozzle is connected to the electromagnetic switch water valve; the switch bracket is arranged on the switch nozzle; the switch nozzle stepping motor is fixed on the switch bracket; one end of the wheel arm is arranged on the motor shaft of the switch nozzle stepping motor; the other end of the wheel arm is provided with a plug; the cold drink tank body is also provided with a liquid pipe which passes through the first through hole on the panel, passes out of the chassis shell and enters the automatic machine upper box, and one end of the liquid pipe is connected to the flow sensor; The automatic cup pushing device includes a lifting screw motor, a translation screw motor, a lifting screw nut, a translation screw nut, a manipulator, a manipulator seat plate and a long motor bracket; the long motor bracket and the manipulator seat plate are fixedly mounted on the upper top surface of the lower box shell; the lifting screw motor is fixedly mounted on the long motor bracket; the lifting screw nut is sleeved on the lifting screw motor; the translation screw nut is sleeved on the translation screw motor; a first fixed plate is arranged on the translation screw motor; the lifting screw nut is fixedly mounted on the first fixed plate so that the lifting screw motor can drive the translation screw motor to move up and down and the translation screw motor can drive the lifting screw motor to move horizontally.

2. The fully automatic juice vending machine according to claim 1, characterized in that: A tank base is arranged under the cold drink tank; a weighing sensor for sensing the weight of the cold drink tank is arranged under the tank base; the machine body side box group includes a side box shell, a heat dissipation condenser, a condenser bracket, a compressor, a compressor pad and an instrument panel; the condenser bracket is arranged on the compressor pad; the heat dissipation condenser is installed on the condenser bracket; the compressor is arranged on the compressor pad.

3. The fully automatic juice vending machine according to claim 1, characterized in that: The front side of the upper box shell is provided with a through opening for taking out the cup body; the interior of the upper box shell is provided with a door slot bar, a door opening and closing screw motor and a fruit-discharging front door for closing the through opening; the door slot bar is provided on both sides of the through opening; the side edges of the fruit-discharging front door are embedded in the door slot bar; the door opening and closing screw motor is provided with a first screw nut; the first screw nut is fixedly provided on the fruit-discharging front door to realize the up and down movement of the fruit-discharging front door.

4. The fully automatic juice vending machine according to claim 1, characterized in that: The automatic cup moving device includes a driving roller, a driven roller, a left side plate, a right side plate, a bearing seat, a belt, a DC motor, a socket rod, a socket wheel, a belt cover and a photoelectric device; the socket rod and the socket wheel are meshed with each other; the left side plate and the right side plate are fixedly mounted on the panel of the chassis shell; bearing seats are installed at both ends of the left side plate and the right side plate; the driving roller and the driven roller are installed in the bearing seats at both ends; a DC motor is arranged on the tail end of the right side plate; a socket rod is arranged on the motor shaft of the DC motor; the socket wheel is arranged on one side of the driving roller to drive the driving roller to rotate; the belt is wound around the driving roller and the driven roller to realize the rotation of the belt driven by the driving roller; the belt cover is installed above the belt; photoelectric devices are respectively arranged on the front and back of the belt cover to detect the position of the cup body.

5. The fully automatic juice vending machine according to claim 1, characterized in that: An end plate is provided on the translation screw nut; a manipulator is provided on the end plate, and a baffle is provided on the manipulator; a second fixed plate is also provided on the translation screw motor; a second through hole is provided on the second fixed plate to allow the screw part of the translation screw motor to pass through the second fixed plate; steps are provided on both sides of the second fixed plate; the manipulator is placed on the stepped positions; a guide rail is also provided on the manipulator seat plate; a first slider is provided on the second fixed plate; the first slider is embedded in the guide rail; a through groove is provided on the manipulator seat plate to realize the up and down movement of the translation screw motor.

6. The fully automatic juice vending machine according to claim 1, characterized in that: The automatic cup lifting device and the cup tube translation device are arranged inside the lower box shell; the automatic cup lifting device includes a stepping motor, a screw rod, a second screw rod nut, a cup tray, a support plate, a light sensor, a first gear and a second gear; the first gear and the second gear are arranged on the back of the support plate; the first gear and the second gear are meshed with each other; the handle of the cup tray is sleeved on the second screw rod nut; the second screw rod nut is sleeved on the screw rod; a screw rod tail stock is arranged at the top of the screw rod; a screw rod tail arc is fixedly arranged on the screw rod tail stock; a photoelectric panel is fixedly installed on the screw rod tail stock, and the light sensor is fixedly arranged on the photoelectric panel; the stepping motor is fixedly arranged on the support plate; a There is a third through hole; the motor shaft of the stepper motor passes through the third through hole and is connected to the first gear on the back of the support plate; a bearing seat is arranged on the support plate; the screw rod is arranged on the bearing seat; the screw rod passes through the support plate and is connected to the second gear on the back of the support plate; a cup tube groove and a cup tube door are arranged on the outside of the cup tray; the cup tube groove and the cup tube door are connected to form a hollow structure; one side of the cup tube groove is hinged to one side of the cup tube door to realize the opening and closing of the cup tube door; the other side of the cup tube groove and the other side of the cup tube door are provided with a connecting buckle for locking the cup tube door on the cup tube groove; a notch is arranged on the cup tube groove to realize the up and down movement of the internal cup tray; the tail arc of the screw rod is fixedly connected to the top opening of the cup tube groove.

7. The fully automatic juice vending machine according to claim 6, characterized in that: The cup tube translation device includes a second slider arranged on the side of the support plate; a horizontal guide rail is arranged horizontally on the back of the chassis shell; the second slider is embedded in the horizontal guide rail to realize the horizontal movement of the support plate along the horizontal guide rail; a screw stepper motor is fixedly arranged on the back of the chassis shell; a nut is sleeved on the screw stepper motor; a screw block is fixedly arranged on the support plate; the nut is fixed on the screw block to realize the horizontal movement of the support plate driven by the nut.

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