A beverage filling bottle continuous rotation efficient disinfection and sterilization device

Abstract

The present invention provides a beverage filling bottle continuous rotation high-efficiency disinfection and sterilization device, which belongs to the field of sterilization. The present invention arranges a telescopic device to drive the nozzle to move up and down, so that when sterilizing the filling bottle, the nozzle can be directly extended into the bottle for sterilization. At the same time, a high-pressure air pump is arranged to pressurize the sterilizing water, so that the sterilized filling bottle is cleaner, and the situation of unqualified products due to unclean sterilized filling bottle is avoided. At the same time, by arranging a rotating bottle pressing shaft, the problem of bottle jamming when the filling bottle is transferred to the conveying turntable is better solved, and the problem is well solved. At the same time, the wheel groove track uses a groove structure, so that the pulley can perform less friction movement and reduce resistance.

Description

Technical Field

[0001] The invention relates to the technical field of sterilization, in particular to a beverage filling bottle continuous rotating high-efficiency sterilization device. Background Art

[0002] As people's living standards improve, they pay more and more attention to their diet, whether it is breakfast or snacks, milk, soy milk or other beverages are involved. There are many ways to fill beverages, but the goals are the same, which is to prevent the beverage from being infected with bacteria, speed up the filling speed, and fill the amount accurately.

[0003] There are two existing beverage filling methods, one is insert filling, and the second is air-filling. However, no matter which filling method is used, the empty filling bottle needs to be sterilized before filling.

[0004] A beverage filling bottle continuous rotating high-efficiency disinfection and sterilization device with publication number 107158431A discloses a method of sterilizing and disinfecting directly by spraying gas from the beverage bottle mouth, but the effect is not very good. Since the mist is blown at the bottle mouth, the mist cannot be sprayed to the inside of the entire filling bottle. At the same time, due to the short spraying time, the sterilization and disinfection effect on the filling bottle is not good, and impurities in the filling bottle cannot be cleaned out. Therefore, it is necessary to design a more efficient filling bottle sterilization and disinfection device. Summary of the invention

[0005] The invention provides a beverage filling bottle continuous rotating high-efficiency disinfection and sterilization device, which solves the technical problems that the existing beverage filling bottle sterilization device cannot sterilize the inside of the filling bottle without dead angles and cannot sterilize inverted, so that impurities in the bottle cannot be cleaned.

[0006] The present invention solves the above problems through the following technical solutions:

[0007] A beverage filling bottle continuous rotation efficient disinfection and sterilization device, comprising a conveyor belt, a conveyor turntable, a sterilization turntable, a wheel groove track and a plurality of sterilization components, wherein the conveyor turntable is arranged at the end of the conveyor belt, the sterilization component is arranged at the edge of the sterilization turntable, the wheel groove track is arranged outside the sterilization turntable, a rotating bottle pressing shaft is arranged at the intersection of the conveyor belt and the conveyor turntable; a power motor is arranged on the rotating bottle pressing shaft; a bottle clamping groove is arranged around the conveyor turntable; a sterilization liquid storage box is arranged on the sterilization turntable, and an infusion tube is arranged around the sterilization liquid storage box, and the end of the infusion tube is connected to the sterilization component;

[0008] The sterilization component includes a fixed plate, an SMC air claw, a rotating rod, a nozzle, a pulley shaft, a pulley, a hose, a high-pressure air pump, a telescopic device, a drive switch, a control circuit board, a vaporization component and a small vacuum pump; the fixed plate is fixed on the sterilization turntable, the rotating rod is fixed on the fixed plate, and the SMC air claw is movably connected to the rotating rod; one end of the pulley shaft is fixedly connected to the SMC air claw, and the other end is connected to the pulley; a through hole is provided on the fixed plate, and the nozzle is arranged without contact with the fixed plate through the through hole, one end of the hose is connected to the nozzle, and the other end is connected to the high-pressure air pump; the input end of the high-pressure air pump is connected to the output end of the vaporization component; the input end of the vaporization component is connected to the small vacuum pump; the input end of the small vacuum pump is connected to the infusion tube; the telescopic device is fixed on the bottom of the fixed plate, and the top of the telescopic device is connected to the nozzle, the control circuit board is controlled and connected by the drive switch and the telescopic device, and the control circuit board is connected to the SMC air claw, the high-pressure air pump and the small vacuum pump.

[0009] Furthermore, the vaporization assembly comprises a vaporization inner shell, a heating wire and a vaporization outer shell, and the heating wire is arranged between the vaporization inner shell and the vaporization outer shell.

[0010] Furthermore, the vaporization assembly further comprises a temperature sensor and a heat-insulating layer, wherein the temperature sensor is arranged on the vaporization outer shell, and the heat-insulating layer is wrapped around the outer side of the vaporization outer shell.

[0011] Furthermore, the heat-insulating layer and the vaporizing outer shell are also provided with a vacuum layer.

[0012] Furthermore, the temperature inside the vaporization assembly is 295°-1000°.

[0013] Furthermore, the high-pressure air pump outputs high-pressure mist steam of 20MPa-25MPa.

[0014] Furthermore, a hydrogen peroxide solution, a sodium hypochlorite solution or a chlorine dioxide solution is arranged in the sterilizing liquid storage box.

[0015] Furthermore, the telescopic device is a motor or a cylinder, the driving switch is a relay circuit or a solenoid valve switch, and a plurality of nozzles are arranged on the nozzle. The nozzle is arranged as an internal hollow tube structure, and the nozzles are arranged around the nozzle.

[0016] Furthermore, a limit rod is provided at the end of the SMC air gripper, and one end of the limit rod is fixedly connected to the SMC air gripper; a fixed support plate is provided at the bottom of the fixed plate, and the fixed support plate is provided as an "L"-shaped structure, and the telescopic device is provided on the fixed support plate and fixedly connected to the fixed support plate.

[0017] Furthermore, the rotating bottle pressing shaft is provided with an arc-shaped groove and an arc-shaped convex edge, the arc-shaped groove and the arc-shaped convex edge are arranged adjacent to each other, and the arc-shaped convex edge pushes the filled bottle into the bottle clamping groove of the conveying turntable; the wheel groove track is provided with an inner groove structure, the pulley is movably arranged in the inner groove, and the inner groove is provided with lubricating oil.

[0018] The advantages and effects of the present invention are:

[0019] 1. The present invention provides a telescopic device to drive the nozzle to move up and down, so that when sterilizing the filling bottle, it can directly reach into the bottle for sterilization. At the same time, a high-pressure air pump is provided to pressurize the sterilizing water, so that the sterilized filling bottle is cleaner, avoiding the situation of unqualified products due to unclean sterilized filling bottles. At the same time, a rotating bottle pressing shaft is provided to better solve the problem of bottle jamming when the filling bottle is transferred to the conveying turntable, and the problem is well solved. At the same time, the wheel groove track uses a groove structure, so that the pulley can move with less friction and reduce resistance.

[0020] 2. By setting up a vaporization component, the sterilizing liquid can be instantly vaporized, and the temperature can be raised to 295°-1000°, thereby forming high-temperature vaporized sterilizing mist, which is compressed and output by a high-pressure air pump to produce 20MPa-25MPa of high-pressure and high-temperature mist, thereby achieving a better sterilization effect on tube bottles. At the same time, a small vacuum pump is set up to measure the sterilizing liquid, usually one or two drops, thereby increasing the use of sterilizing liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the structure of the sterilization component of the present invention.

[0023] Figure 3 A schematic structural diagram of a vaporization assembly of the present invention.

[0024] Figure 4 Schematic diagram of the nozzle structure of the present invention.

[0025] Explanation of the numbers in the figure: 1 conveyor belt, 2 rotating bottle pressing shaft, 3 bottle clamping groove, 4 conveying turntable, 5 bottle guide frame, 6SMC air claw, 7 rotating rod, 8 limiting rod, 9 nozzle, 9.1 nozzle, 10 infusion tube, 11 sterilization turntable, 12 sterilization liquid storage box, 13 wheel groove track, 14 support rod, 15 pulley shaft, 16 pulley, 17 fixed plate, 18 hose, 19 high-pressure air pump, 20 fixed support plate, 21 telescopic device, 22 drive switch, 23 control circuit board, 24 vaporization component, 24.1 vaporization inner shell, 24.2 temperature sensor, 24.3 heating wire, 24.4 vaporization outer shell, 24.5 insulation layer, 25 small vacuum pump. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the embodiments.

[0027] A beverage filling bottle continuous rotation efficient disinfection and sterilization device, such as Figure 1-4 As shown, it includes a conveyor belt 1, a conveying turntable 4, a sterilization turntable 11, a wheel groove track 13 and several sterilization components. Figure 1 Only two sterilization components are drawn as a schematic diagram of their state structure. In actual application, a sterilization component is set at an interval of about 2 cm. The bottom of the conveying turntable 4 and the sterilization turntable 11 are both provided with a power motor to drive the rotation. The conveying turntable 4 is arranged at the end of the conveyor belt 1, and the conveying turntable 4 is a conveyor belt with a fence set beside the existing bottom slide. The sterilization components are arranged at the edge of the sterilization turntable 11. The number of sterilization components depends on the size of the sterilization turntable 11. The sterilization components are arranged at equal intervals around the sterilization turntable 11 to grab the filling bottles and sterilize them upside down, so as to make the sterilization cleaner. The wheel groove track 13 is arranged on the outside of the sterilization turntable 11. The wheel groove track 13 is used to guide the reverse or up and down rotation and reverse movement of the sterilization component when rotating. A rotating bottle pressing shaft 2 is arranged at the intersection of the conveyor belt 1 and the conveying turntable 4, which better solves the problem of bottle jamming when the filling bottles are transferred to the conveying turntable. A power motor is arranged on the rotating bottle pressing shaft 2, and the power motor is connected to the control circuit board 23. The conveying turntable 4 is provided with a bottle clamping slot 3 around it; the sterilizing turntable 11 is provided with a liquid storage box 12, and a liquid infusion tube 10 is provided around the liquid storage box 12, and the end of the liquid infusion tube 10 is connected to the sterilizing component. The bacterial liquid storage box 12 is provided with a hydrogen peroxide solution, a sodium hypochlorite solution or a chlorine dioxide solution, which achieves a good sterilization effect and is directly vaporized after high temperature.

[0028] The sterilization assembly includes a fixed plate 17, an SMC air claw 6, a rotating rod 7, a nozzle 9, a pulley shaft 15, a pulley 16, a hose 18, a high-pressure air pump 19, a telescopic device 21, a drive switch 22, a control circuit board 23, a vaporization assembly 24 and a small vacuum pump 25. The fixed plate 17 is fixed on the sterilization turntable 11, and the rotating rod 7 is fixed on the fixed plate 17. The fixed plate 17 is fixed by screws or by welding. The SMC air claw 6 is movably connected to the rotating rod 7. One end of the pulley shaft 15 is fixedly connected to the SMC air claw 6, and the other end is connected to the pulley 16. The control circuit board 23 outputs a signal to control the opening and merging of the SMC air claw 6. A through hole is provided on the fixed plate 17, and the nozzle 9 is arranged without contact with the fixed plate 17 through the through hole. One end of the hose 18 is connected to the nozzle 9, and the other end is connected to the high-pressure air pump 19. Since a hose is provided, it is convenient for the nozzle 9 to move up and down. The input end of the high-pressure air pump 19 is connected to the output end of the vaporization component 24. The input end of the vaporization component 24 is connected to a small vacuum pump 25, which is used to quickly vaporize the sterilizing liquid and heat it at the same time. The input end of the small vacuum pump 25 is connected to the infusion tube 10. The small vacuum pump 25 is mainly used to measure the sterilizing liquid, generally one or two drops, and then spray it into the vaporization component 24 for vaporization. The telescopic device 21 is fixed to the bottom of the fixed plate 17, and the top of the telescopic device 21 is connected to the nozzle 9. The control circuit board 23 is controlled and connected through the drive switch 22 and the telescopic device 21. The control circuit board 23 is connected to the SMC air claw 6, the high-pressure air pump 19 and the small vacuum pump 25. The control circuit board 23 is mainly controlled by outputting signals through the IO port, and the clock signal is simply timed to process the output control signal for control.

[0029] The vaporization component 24 includes a vaporization inner shell 24.1, a heating wire 24.3 and a vaporization outer shell 24.4, wherein the heating wire 24.3 is arranged between the vaporization inner shell 24.1 and the vaporization outer shell 24.4. The sterilizing liquid is introduced into the vaporization inner shell 24.1, and then the heating wire 24.3 is heated, thereby achieving the vaporization of the sterilizing liquid. The vaporization component 24 also includes a temperature sensor 24.2 and a heat preservation layer 24.5, wherein the temperature sensor 24.2 is arranged on the vaporization outer shell 24.4, and the heat preservation layer 24.5 is wrapped around the outer side of the vaporization outer shell 24.4. The temperature sensor 24.2 detects the temperature of the vaporization component 24 and transmits it to the control circuit board 23. Generally, the sterilization process is started only after the temperature reaches 300°. The sterilization process can also be carried out at a temperature of about 100°, but the effect is not as good as that at a higher temperature.

[0030] The insulation layer 24.5 and the vaporization outer shell 24.4 are also provided with a vacuum layer. The temperature in the vaporization component 24 is 295°-1000°. The insulation layer 24.5 prevents the loss of energy, thereby achieving the effect of saving energy. The high-pressure air pump 19 outputs 20MPa-25MPa high-pressure mist, and the high-pressure air pump 19 uses an existing air pump of model PCF5015N. The small vacuum pump 25 is used to measure the sterilization liquid, and the small vacuum pump uses an existing vacuum pump vacuum pump, and the corresponding model is purchased according to the needs of the implementer.

[0031] The telescopic device 21 is a motor or a cylinder, and the driving switch 22 is a relay circuit or a solenoid valve switch. The nozzle 9 is provided with a plurality of nozzles 9.1, and the nozzle 9 is provided with a hollow tube structure inside, and the nozzles 9.1 are provided around the nozzle 9. The nozzle 9.1 enables the sprayed liquid to sterilize the entire filling bottle instantly, so that the sterilization effect is better. A limit rod 8 is provided at the end of the SMC air gripper 6, and one end of the limit rod 8 is fixedly connected to the SMC air gripper 6. The SMC air gripper 6 grabs the filling bottle according to the signal of the control circuit board 23.

[0032] The control circuit board 23 includes a microprocessor and a clock circuit. The clock circuit is connected to the microprocessor. The microprocessor is a single-chip microcomputer chip of the STM32 series. The single-chip microcomputer chip is connected to the control end of the drive switch 22, the SMC air gripper 6 and the high-pressure air pump 19 through the I / O port. The control circuit board 23 is a single-chip microcomputer minimum system, which is an existing basic circuit. Its schematic diagram is no longer described in detail. A fixed support plate 20 is arranged at the bottom of the fixed plate 17. The fixed support plate 20 is arranged in an "L"-shaped structure. The telescopic device 21 is arranged on the fixed support plate 20 and is fixedly connected to the fixed support plate 20. The fixed plate 17 is used to support and fix the telescopic device 21. The bottle clamping groove 3 on the conveying turntable 4 is arranged in an arc groove structure. The conveying turntable 4 is surrounded by a bottle guide frame 5. The bottle guide frame 5 and the conveying turntable 4 form an arc conveying track. The bottle guide frame 5 prevents the filling bottle from escaping from the conveying turntable 4, and has a protective effect.

[0033] The rotating bottle pressing shaft 2 is provided with an arc-shaped groove and an arc-shaped convex edge, and the arc-shaped groove and the arc-shaped convex edge are arranged adjacent to each other. When the arc-shaped convex edge pushes the filling bottle into the bottle slot 3 in the conveying turntable 4, the filling bottle will be rotated and squeezed by the arc-shaped convex edge to enter the bottle slot 3 well, thereby preventing the bottle from getting stuck. When the rotating bottle pressing shaft 2 rotates, the filling bottle is transmitted over, and when the filling bottle is just about to enter the conveying turntable 4. The wheel groove track 13 is provided with an inner groove structure, and the pulley 16 is movably arranged in the inner groove, and the inner groove is provided with lubricating oil. The wheel groove track 13 is provided with a circular structure, and half of the arc edge of the circular structure is propped up by the support rod 14 to be at the same level as the sterilization turntable 11. When the transmission component just comes to the high wheel groove track 13 on this side,

[0034] Working process:

[0035] according to Figure 1 and Figure 2 To explain, first, the filled bottle is conveyed from the conveyor belt 1 and moves toward the conveyor turntable 4. When the filled bottle is conveyed around the rotating bottle pressing shaft 2, the rotating bottle pressing shaft 2 rotates so that the filled bottle is in the arc groove during movement. The switch of the rotating bottle pressing shaft 2 is driven by the control circuit board 23 to control the motor to rotate by sending a control signal. When the filled bottle just moves to the end of the rotating bottle pressing shaft 2, it is squeezed by the arc convex edge, so that the filled bottle directly enters the bottle clamping groove, such as Figure 1 , the filling bottle moves from A to B, and then from B to C. Then, as the conveying turntable rotates, the filling bottle is driven to the edge of the sterilization turntable, and the SMC air claw 6 is just laid flat. At this time, one end of the limit rod 8 contacts the bottom of the fixed plate 17, so that the lowest position of the SMC air claw 6 is to maintain the level and limit the SMC air claw 6 from falling down. Then the control circuit board 23 controls the SMC air claw 6 to grab the filling bottle, and then as the pulley 16 moves on the wheel groove track, when moving to a higher place, the pulley shaft 15 pushes the SMC air claw 6 to flip upward, so that the bottle mouth of the filling bottle is just above the nozzle 9, and then the control circuit board 23 controls the drive switch 22 to control the telescopic device 21 to extend upward, driving the nozzle 9 to enter the filling bottle. At the same time, the control circuit board 23 controls the small vacuum pump 25 to measure the sterilizing liquid from the infusion tube 10, and then sprays it into the vaporization component 24. The vaporization component 24 vaporizes the sterilizing liquid instantly, and heats the vaporized liquid to above 300 degrees, and then transmits the mist to the high-pressure air pump 19. The high-pressure air pump 19 compresses the mist and outputs high-pressure and high-temperature mist. The high-pressure and high-temperature mist sprayed from the nozzle 9 sterilizes the entire filling bottle, and at the same time cleans the impurities in the filling bottle, so that the sterilization effect is better, and then as the pulley 16 moves downward on the wheel groove track 13, the SMC air claw 6 turns the filling bottle over again, completing the entire sterilization process.

[0036] The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope of this application.

Claims

1. A beverage filling bottle continuous rotation efficient disinfection and sterilization device, characterized by: The invention comprises a conveyor belt (1), a conveyor turntable (4), a sterilization turntable (11), a wheel groove track (13) and a plurality of sterilization components, wherein the conveyor turntable (4) is arranged at the end of the conveyor belt (1), the sterilization component is arranged at the edge of the sterilization turntable (11), the wheel groove track (13) is arranged outside the sterilization turntable (11), a rotating bottle pressing shaft (2) is arranged at the intersection of the conveyor belt (1) and the conveyor turntable (4); a power motor is arranged on the rotating bottle pressing shaft (2); a bottle clamping groove (3) is arranged around the conveyor turntable (4); a sterilization liquid storage box (12) is arranged on the sterilization turntable (11), an infusion tube (10) is arranged around the sterilization liquid storage box (12), and the end of the infusion tube (10) is connected to the sterilization component; The sterilization component comprises a fixed plate (17), an SMC air claw (6), a rotating rod (7), a nozzle (9), a pulley shaft (15), a pulley (16), a hose (18), a high-pressure air pump (19), a telescopic device (21), a drive switch (22), a control circuit board (23), a vaporization component (24) and a small vacuum pump (25); the fixed plate (17) is fixed on the sterilization turntable (11), the rotating rod (7) is fixed on the fixed plate (17), and the SMC air claw (6) is movably connected to the rotating rod (7); one end of the pulley shaft (15) is fixedly connected to the SMC air claw (6), and the other end is connected to the pulley (16); a through hole is provided on the fixed plate (17), and the nozzle (9) is connected to the fixed plate (17) through the through hole. The plate (17) is arranged non-contacting, one end of the hose (18) is connected to the nozzle (9), and the other end is connected to the high-pressure air pump (19); the input end of the high-pressure air pump (19) is connected to the output end of the vaporization component (24); the input end of the vaporization component (24) is connected to the small vacuum pump (25); the input end of the small vacuum pump (25) is connected to the infusion tube (10); the telescopic device (21) is fixed to the bottom of the fixed plate (17), and the top of the telescopic device (21) is connected to the nozzle (9); the control circuit board (23) is controlled and connected to the telescopic device (21) through the drive switch (22), and the control circuit board (23) is connected to the SMC air claw (6), the high-pressure air pump (19) and the small vacuum pump (25); The vaporization assembly (24) comprises a vaporization inner shell (24.1), a heating wire (24.3) and a vaporization outer shell (24.4), wherein the heating wire (24.3) is arranged between the vaporization inner shell (24.1) and the vaporization outer shell (24.4); A limit rod (8) is provided at the end of the SMC air gripper (6), and one end of the limit rod (8) is fixedly connected to the SMC air gripper (6); a fixed support plate (20) is provided at the bottom of the fixed plate (17), and the fixed support plate (20) is provided in an "L"-shaped structure; the telescopic device (21) is provided on the fixed support plate (20) and is fixedly connected to the fixed support plate (20); The rotating bottle pressing shaft (2) is provided with an arc-shaped groove and an arc-shaped convex edge, the arc-shaped groove and the arc-shaped convex edge are arranged adjacent to each other, and the arc-shaped convex edge pushes the filled bottle into the bottle clamping groove (3) of the conveying turntable (4); the wheel groove track (13) is provided with an inner groove structure, the pulley (16) is movably arranged in the inner groove, and the inner groove is provided with lubricating oil.

2. A beverage filling bottle continuous rotation efficient disinfection and sterilization device according to claim 1, characterized in that: The vaporization component (24) further comprises a temperature sensor (24.2) and a heat-insulating layer (24.5); the temperature sensor (24.2) is arranged on the vaporization outer shell (24.4); and the heat-insulating layer (24.5) is wrapped around the outside of the vaporization outer shell (24.4).

3. A beverage filling bottle continuous rotation efficient disinfection and sterilization device according to claim 2, characterized in that: The thermal insulation layer (24.5) and the vaporization outer shell (24.4) are also provided with a vacuum layer.

4. The beverage filling bottle continuous rotation efficient disinfection and sterilization device according to claim 1, characterized in that: The temperature inside the vaporization component (24) is 295°-1000°.

5. The beverage filling bottle continuous rotation efficient disinfection and sterilization device according to claim 1, characterized in that: The high-pressure air pump (19) outputs high-pressure mist steam of 20 MPa-25 MPa.

6. The beverage filling bottle continuous rotation efficient disinfection and sterilization device according to claim 1, characterized in that: The sterilizing liquid storage box (12) is provided with a hydrogen peroxide solution, a sodium hypochlorite solution or a chlorine dioxide solution.

7. The beverage filling bottle continuous rotation efficient disinfection and sterilization device according to claim 1, characterized in that: The telescopic device (21) is a motor or a cylinder, the drive switch (22) is a relay circuit or a solenoid valve switch, and the nozzle (9) is provided with a plurality of nozzles (9.1). The nozzle (9) is provided with a hollow tube structure, and the nozzles (9.1) are provided around the nozzle (9).

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