Automatic bottle cleaning machine for beverage production line

Abstract

The invention discloses an automatic bottle cleaning machine for a beverage production line, and relates to the technical field of cleaning equipment.The automatic bottle cleaning machine comprises an automatic straightening assembly, a bottle body conveying structure is installed at the side end of the automatic straightening assembly through a connecting framework, and a constant-speed rotating structure is installed at the side end of the bottle body conveying structure. The magnetorheological fluid changes in rheological property under the action of a magnetic field, can be better attached to the inner wall of a bottle, cleans the interior of the bottle in an all-around and dead-corner-free mode, can better adapt to the complex shape in the bottle and go deep into the portion which is difficult to touch in a traditional cleaning mode, the cleaning effect is greatly improved, and the cleaning efficiency is improved. The quality safety of subsequent beverages is guaranteed, the problem that cleaning is not thorough due to bottle position deviation is solved, and the consistency and stability of cleaning are improved.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning equipment, in particular to an automatic bottle cleaning machine for a beverage production line. Background Art

[0002] In recent years, the beverage market has continued to prosper, and consumers have higher and higher requirements for the quality and safety of beverages. In order to meet the dual needs of large-scale production and high quality, beverage manufacturers are constantly seeking more efficient and reliable production equipment. Automatic bottle washing machines have emerged as the times require, which can replace traditional manual washing methods and greatly improve washing efficiency.

[0003] At present, in the process of cleaning bottles used in beverage production lines, although the current automatic bottle cleaning machines can meet the cleaning needs to a certain extent, the cleaning effect is still not ideal for some special stains or hard-to-reach parts. For example, dirt may remain in the corners, gaps and bottle thread inside the bottle, affecting the quality of subsequent beverages. Therefore, it is necessary to propose an automatic bottle cleaning machine for beverage production lines. Summary of the invention

[0004] The object of the present invention is to provide an automatic bottle washing machine for a beverage production line, so as to solve the problem proposed in the above-mentioned background technology that in the process of washing bottles for beverage production lines, although the current automatic bottle washing machines can meet the cleaning needs to a certain extent, the cleaning effect is still not ideal for some special stains or hard-to-reach parts, for example, the corners, gaps and bottle mouth threads inside the bottle may retain dirt, affecting the quality of subsequent beverages.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic bottle washing machine for a beverage production line, comprising an automatic straightening component, a bottle conveying structure is installed on the side end of the automatic straightening component through a connecting frame, a uniform rotation structure is installed on the side end of the bottle conveying structure, a rotating table is connected to the top output end of the uniform rotation structure, multiple groups of notches are provided on the surface of the uniform rotation structure and the rotating table, and fine-tuning drive structures are installed inside the multiple groups of notches to adjust the conveying position of the bottle inside the rotating table, a cleaning processing component, a first carrier, a second carrier and a third carrier are installed on the outer peripheral side of the rotating table, and a discharge guide structure is installed on the side end of the rotating table; The cleaning processing component includes a support frame, a telescopic injector is installed on the side end of the support frame, and lifting guide rods are installed on the left and right ends of the telescopic injector. Cleaning fluid containing magnetorheological fluid is injected into the telescopic injector, and the bottom end of the lifting guide rod is fastened with a frame, and a damping wheel is installed on the side end surface of the frame. The damping wheels are arranged in four groups, and the four groups of damping wheels are arranged symmetrically. A rotating gear is sleeved on the bottom outer side of the bottom end of one group of damping wheels, and a driving gear is meshed and connected with the side end of the rotating gear. A driving motor is installed at the central bottom end of the driving gear. The side ends of the four groups of damping wheels are rotatably connected with a rotating ring inside the groove, and laser position sensors and magnetic field strength detection sensors are respectively installed on the sides of the rotating ring. Four groups of magnetic field generators are equally divided and installed inside the rotating ring.

[0006] Preferably, a lifting push rod seat is installed on the peripheral side of the bottom of the telescopic injector, and a pushing cylinder is installed on the bottom of the lifting push rod seat. The side end of the pushing cylinder is fastened with a rotating ring. The rotating ring is located at the bottom of the lifting push rod seat to form a rotating connection. A short connecting column is connected to the bottom of the rotating ring. The bottom end of the short connecting column is fastened with a bottle mouth positioning and calibration clamp. The bottle mouth positioning and calibration clamp is installed inside the bottom rotating groove frame at the bottom of the rotating ring.

[0007] Preferably, a circular rotating drive member is installed at the top bottom of the first carrier, and an electromagnetic telescopic guide rod is fastened to the circumferential side of the circular rotating drive member, and an ultrasonic generator is fastened to the bottom of the electromagnetic telescopic guide rod via an adjusting arm; an adsorption lifting rod is installed at the center end of the top bottom of the first carrier, and the adsorption lifting rod consists of an electric lifting rod and an adsorption head, which is used for, when the bottle body reaches a preset position, the adsorption head goes deep into the interior of the bottle body under the action of the electric lifting rod, and after adsorbing the bottom end of the bottle body, the position of the bottle body is driven to rise.

[0008] Preferably, a calibrated electric telescopic rod is installed at the top front end of the second carrier rack, and a microwave drying rotating head is fastened to the bottom of the calibrated electric telescopic rod.

[0009] Preferably, a detection structure is installed on the side end of the third carrier rack to detect the cleanliness of the bottle body after cleaning, and position detection sensors are installed on the sides of the support rack, the first carrier rack, the second carrier rack and the third carrier rack.

[0010] Preferably, the automatic straightening component includes a driving energy-saving motor, the bottom output end of the driving energy-saving motor is connected to a rotating rod sliding member, the rotating rod sliding member is composed of a rotating rod and a sliding block, and the bottom of the rotating rod sliding member is slidably connected to a rotating groove rod.

[0011] Preferably, the bottom side end of the trough-turning rod is fastened with a propulsion rack, and the side end of the propulsion rack is meshingly connected with a gear.

[0012] Preferably, the center end of the gear is connected to an azimuth rotating disk, and the bottom end of the azimuth rotating disk is installed with a swaying adjustment drive shaft arm through a visual sensor.

[0013] Preferably, a filtering and purifying structure is installed at the inner middle end of the supporting frame and the first supporting frame, and a clamping and rotating structure is installed at the side end top of the filtering and purifying structure, and the clamping and rotating structure is used to clamp the bottle body and rotate it so that the liquid inside the bottle body is poured into the filtering and purifying structure.

[0014] Preferably, the side end of the filtering and purifying structure is connected to a control connecting valve end, and the side end of the control connecting valve end is connected to an injection pump body, and the injection pump body is used to guide the magnetorheological fluid into the telescopic injector, and the other side end of the control connecting valve end is connected to an external cleaning liquid pump box.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, the telescopic injector is driven by the lifting guide rod to move downward under the cooperation of the cleaning treatment component, so that the bottle mouth positioning and calibration clamp is close to the bottle, so that the pushing cylinder works, and the bottle mouth positioning and calibration clamp is driven by the rotating ring to accurately find the bottle mouth position and calibrate and clamp the bottle mouth to ensure the stability of the bottle during the cleaning process. Then, the telescopic injector injects the cleaning liquid containing magnetorheological fluid into the bottle. At the same time, the laser position sensor on the rotating ring monitors the shape and position information inside the bottle in real time under the action of the driving motor, driving gear, rotating gear, damping wheel and rotating ring, and the magnetic field strength The detection sensor monitors the changes in the magnetic field intensity of the magnetorheological fluid. As the rotating ring rotates, the four groups of magnetic field generators inside it generate magnetic fields of different intensities and directions, acting on the magnetorheological fluid in the bottle. Under the action of the magnetic field, the rheological properties of the magnetorheological fluid change, so that it can better fit the inner wall of the bottle and perform all-round, no-dead-angle cleaning of the inside of the bottle. It can make the cleaning fluid better adapt to the complex shape of the inside of the bottle and penetrate into areas that are difficult to reach with traditional cleaning methods, greatly improving the cleaning effect, ensuring the quality and safety of subsequent beverages, reducing the problem of incomplete cleaning due to bottle position deviation, and improving the consistency and stability of cleaning.

[0017] 2. In the present invention, when the position detection sensor detects that the bottle has reached the preset position, the circular rotation drive member is started, driving the electromagnetic telescopic guide rod to make a circular motion. At the same time, the electromagnetic telescopic guide rod is telescopically adjusted according to the bottle position information fed back by the sensor, and the ultrasonic generator is accurately aligned with the outside of the bottle through the adjustment arm. The adsorption lifting rod also starts to work, and the electric lifting rod drives the adsorption head to penetrate into the bottle body. After the adsorption head adsorbs the bottom end of the bottle body, the position of the bottle body is driven to rise, so that the bottle is in a position that is more conducive to ultrasonic cleaning. The ultrasonic generator emits ultrasonic waves to further deeply clean the outside of the bottle and the neck of the bottle to remove residual fine stains. After ultrasonic cleaning, the bottle continues to rotate with the rotating table to the second carrier position. When the position After the detection sensor detects that the bottle is in place, the calibrated electric telescopic rod is started, and the length is adjusted according to the bottle position and size information fed back by the sensor, and the microwave drying rotary head is accurately sent to the bottle mouth position. The microwave drying rotary head emits microwaves while rotating to dry the inside of the bottle to ensure that the inside of the bottle is dry and avoid residual moisture affecting the subsequent beverage filling. The dried bottle is rotated to the position of the third carrier rack, and the detection structure on the side end of the third carrier rack begins to optically detect the cleanliness of the inner and outer walls of the bottle after cleaning, ensuring the smooth progress of the entire cleaning process, reducing problems such as incomplete cleaning and uneven drying due to bottle position deviation, and further improving the consistency and stability of cleaning and drying.

[0018] 3. In the present invention, the driving energy-saving motor is started with the cooperation of the automatic straightening component, and the bottom output end thereof drives the rotating rod sliding member to operate. The rotating rod of the rotating rod sliding member rotates, and the sliding block slides on a specific track at the same time, so that the trough rod produces a corresponding displacement, and then the propulsion rack at the bottom side end of the trough rod moves with the movement of the trough rod. Since the propulsion rack is meshed with the gear, the linear motion of the propulsion rack is converted into the rotation of the gear, and the rotation of the gear drives the azimuth rotating disk connected to the center end to rotate, and the visual sensor installed at the bottom end of the azimuth rotating disk starts to work, and the position and posture of the beverage bottle placed thereon are monitored in real time. When the visual sensor detects that the placement state of the bottle does not meet the standard, the straightening and adjustment driving shaft arm is started under the instruction of the external PLC controller, so that the straightening and adjustment driving shaft arm can perform straightening and position calibration operations on the bottle through mechanical clamping, and adjust the bottle to a uniform standard posture, thereby improving the efficiency and accuracy of feeding, and laying a good foundation for the subsequent cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a main view of an automatic bottle cleaning machine for a beverage production line according to the present invention; Figure 2 It is a schematic structural diagram of a side view of an automatic bottle washing machine for a beverage production line of the present invention; Figure 3 It is a structural schematic diagram of an automatic straightening component in an automatic bottle cleaning machine for a beverage production line of the present invention; Figure 4 This is a schematic diagram of the installation position structure of a cleaning component in an automatic bottle cleaning machine for a beverage production line according to the present invention; Figure 5 This is a schematic diagram of the installation position structure of a circular rotating driving member, an electromagnetic telescopic guide rod and an ultrasonic generator in an automatic bottle cleaning machine for a beverage production line of the present invention; Figure 6 This is a schematic diagram of the structure of a cleaning component in an automatic bottle cleaning machine for a beverage production line according to the present invention; Figure 7 It is a partial structural schematic diagram of a cleaning and processing component in an automatic bottle cleaning machine for a beverage production line of the present invention; Figure 8 The present invention is a kind of automatic bottle cleaning machine for beverage production line Figure 7 A schematic diagram of the enlarged structure at point A; Fig. 9 The present invention is a schematic diagram of the installation position structure of a pushing cylinder, a rotating ring and a bottle mouth positioning and calibration clamping member in an automatic bottle cleaning machine for a beverage production line.

[0020] In the figure: 1. Automatic alignment assembly; 101. Driving energy-saving motor; 102. Rotating rod sliding member; 103. Rotating groove rod; 104. Gear; 105. Propelling rack; 106. Azimuth rotating disk; 107. Alignment adjustment drive shaft arm; 2. Bottle conveying structure; 3. Uniform rotation structure; 4. Rotating table; 5. Cleaning and processing assembly; 51. Support frame; 52. Telescopic injector; 53. Lifting guide rod; 54. Frame; 55. Damping wheel; 56. Rotating ring; 57. Magnetic field strength detection sensor; 58. Magnetic field generator; 59. Lifting push rod seat; 5 90. Push cylinder; 591. Rotating ring; 592. Bottle mouth positioning and calibration clamp; 593. Driving motor; 594. Driving gear; 595. Rotating gear; 596. Short connecting column; 6. First carrier; 7. Second carrier; 8. Third carrier; 9. Position detection sensor; 10. Filtering and purification structure; 11. Clamping and rotating structure; 12. Control connecting valve end; 13. Injection pump body; 14. Calibration electric telescopic rod; 15. Microwave drying rotating head; 16. Circular rotating drive; 17. Electromagnetic telescopic guide rod; 18. Ultrasonic generator. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Embodiment 1: In the present invention, referring to Figure 1 - Fig. 9 As shown: an automatic bottle washing machine for a beverage production line, comprising an automatic straightening component 1, a bottle conveying structure 2 is installed on the side end of the automatic straightening component 1 through a connecting frame, a uniform rotation structure 3 is installed on the side end of the bottle conveying structure 2, a rotating table 4 is connected to the top output end of the uniform rotation structure 3, multiple groups of notches are provided on the surfaces of the uniform rotation structure 3 and the rotating table 4, a fine-tuning driving structure is installed inside the multiple groups of notches for adjusting the conveying position of the bottle inside the rotating table 4, a cleaning processing component 5, a first carrier 6, a second carrier 7 and a third carrier 8 are installed on the outer peripheral side of the rotating table 4, and a discharge guide structure is installed on the side end of the rotating table 4; The cleaning treatment component 5 includes a support frame 51, a telescopic injector 52 is installed on the side end of the support frame 51, and lifting guide rods 53 are installed on the left and right ends of the telescopic injector 52. Cleaning fluid containing magnetorheological fluid is injected into the telescopic injector 52, and the bottom end of the lifting guide rod 53 is fastened with a frame 54. Damping wheels 55 are installed on the side surface of the frame 54. The damping wheels 55 are arranged in four groups, and the four groups of damping wheels 55 are arranged symmetrically. A rotating gear 595 is sleeved on the bottom of one group of damping wheels 55, and the side end of the rotating gear 595 is meshedly connected with a driving gear 594. A driving motor 593 is installed at the central bottom end of the driving gear 594. The side ends of the four groups of damping wheels 55 are rotatably connected with a rotating ring 56 inside the groove. Laser position sensors and magnetic field strength detection sensors 57 are respectively installed on the sides of the rotating ring 56, and four groups of magnetic field generators 58 are equally divided and installed inside the rotating ring 56.

[0023] A lifting push rod seat 59 is installed on the bottom circumferential side of the telescopic injector 52, and a pushing cylinder 590 is installed on the bottom of the lifting push rod seat 59. The side end of the pushing cylinder 590 is fastened with a rotating ring 591. The rotating ring 591 is located at the bottom of the lifting push rod seat 59 to form a rotating connection. A short connecting column 596 is provided at the bottom of the rotating ring 591. The bottom end of the short connecting column 596 is fastened with a bottle mouth positioning and calibration clamp 592. The bottle mouth positioning and calibration clamp 592 is installed inside the bottom rotating groove frame at the bottom of the rotating ring 591.

[0024] In a specific solution, the beverage bottle is first processed by the automatic straightening component 1, which can quickly identify the placement state of the bottle, and adjust the bottle to a uniform standard posture by using the straightening adjustment drive shaft arm (107) and related structures. Then, the straightened bottle is transported to the bottle conveying structure 2 through the connecting structure, and the bottle conveying structure 2 transports the bottle to the uniform rotation structure 3 at a stable speed. After the bottle reaches the uniform rotation structure 3, the uniform rotation structure 3 drives the rotating table 4 to rotate at a constant speed. During the rotation of the rotating table 4, the fine-tuning drive structure in the multiple groups of notches opened on its surface and the uniform rotation structure 3 begins to rotate. The fine-tuning drive structure monitors the position of the bottle in real time through the sensor. When the bottle position is found to be deviated, the fine-tuning drive structure is started to accurately adjust the conveying position of the bottle inside the rotating table 4 to ensure that the bottle is in the best position in the subsequent cleaning process. When the bottle rotates to the position of the cleaning processing component 5 with the rotating table 4, the cleaning process officially starts, so that the telescopic injector 52 moves downward under the drive of the lifting guide rod 53, so that the bottle mouth positioning and calibration clamping member 592 is close to the bottle, so that the pushing cylinder 590 works, and the bottle mouth positioning and calibration clamping member 592 is driven by the rotating ring 591 to accurately find the bottle mouth position and calibrate and clamp the bottle mouth. To ensure the stability of the bottle during the cleaning process, the telescopic injector 52 then injects the cleaning liquid containing the magnetorheological fluid into the bottle. While injecting, the driving motor 593 is started to drive the driving gear 594 to rotate, thereby rotating the rotating gear 595 to realize the rotation of the damping wheel 55. The rotation of the damping wheel 55 drives the rotating ring 56 to rotate. The laser position sensor on the rotating ring 56 monitors the shape and position information inside the bottle in real time, and the magnetic field strength detection sensor 57 monitors the change of the magnetic field strength of the magnetorheological fluid. As the rotating ring 56 rotates, the four sets of magnetic field generators 58 inside it generate magnetic fields of different strengths and directions, which act The magnetorheological fluid in the bottle has its rheological properties changed under the action of the magnetic field, and can better fit the inner wall of the bottle, so as to clean the inside of the bottle in all directions without dead ends. After cleaning, the bottle continues to rotate with the rotating table 4, and passes through the first supporting frame 6, the second supporting frame 7 and the third supporting frame 8 in sequence, and the cleaned bottle is further processed, so that the cleaning liquid can better adapt to the complex shape of the inside of the bottle and penetrate into the parts that are difficult to reach by traditional cleaning methods, thereby greatly improving the cleaning effect, ensuring the quality and safety of subsequent beverages, reducing the problem of incomplete cleaning caused by bottle position deviation, and improving the consistency and stability of cleaning.

[0025] Embodiment 2: In the present invention, according to Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, a circular rotating driving member 16 is installed at the bottom of the top of the first carrier 6, and an electromagnetic telescopic guide rod 17 is fastened to the circumferential side of the circular rotating driving member 16, and an ultrasonic generator 18 is fastened to the bottom of the electromagnetic telescopic guide rod 17 through an adjusting arm. An adsorption lifting rod is installed at the center end of the bottom of the top of the first carrier 6. The adsorption lifting rod consists of an electric lifting rod and an adsorption head. When the bottle body reaches a preset position, the adsorption head goes deep into the bottle body under the action of the electric lifting rod, and after adsorbing the bottom end of the bottle body, the position of the bottle body is driven to rise.

[0026] A calibration electric telescopic rod 14 is installed at the top front end of the second carrier frame 7 , and a microwave drying rotating head 15 is fastened to the bottom of the calibration electric telescopic rod 14 .

[0027] A detection structure is installed on the side end of the third carrier rack 8 for detecting the cleanliness of the bottle body after cleaning. Position detection sensors 9 are installed on the sides of the support rack 51 , the first carrier rack 6 , the second carrier rack 7 and the third carrier rack 8 .

[0028] In a specific scheme, after the above-mentioned cleaning is completed, the bottle rotates with the rotating table 4 to the position of the first carrier 6. At this time, the position detection sensor 9 detects that the bottle has reached the preset position, and the circular rotation drive member 16 is started, driving the electromagnetic telescopic guide rod 17 to do circular motion. At the same time, the electromagnetic telescopic guide rod 17 is telescopically adjusted according to the bottle position information fed back by the sensor, and the ultrasonic generator 18 is accurately aligned with the outside of the bottle through the adjustment arm. The adsorption lifting rod also starts to work, and the electric lifting rod drives the adsorption head to penetrate into the bottle body. After the adsorption head adsorbs the bottom end of the bottle body, the position of the bottle body is driven to rise, so that the bottle is in a position that is more conducive to ultrasonic cleaning. The ultrasonic generator 18 emits ultrasonic waves to further deeply clean the outside of the bottle and the neck of the bottle to remove residual fine stains. After ultrasonic cleaning, the bottle continues to rotate with the rotating table 4 to the position of the second carrier 7. When the position detection sensor 9 detects that the bottle is in place, the calibration electric telescopic rod 14 is started, and the length is measured according to the bottle position and size information fed back by the sensor. Adjustment is performed to accurately send the microwave drying rotating head 15 to the bottle mouth position. The microwave drying rotating head 15 emits microwaves while rotating to dry the inside of the bottle to ensure that the inside of the bottle is dry and to avoid residual moisture affecting the subsequent beverage filling. The dried bottle rotates to the position of the third carrier rack 8. The detection structure at the side end of the third carrier rack 8 begins to optically detect the cleanliness of the bottle body after cleaning. The cleanliness of the inner and outer walls of the bottle. When the detection is qualified, the bottle is transported out of the cleaning machine through the discharge guide structure. When the detection is unqualified, the bottle can be marked by the control system and transported to a specific position for secondary cleaning or other treatment. During the entire cleaning process, the position detection sensor 9 on the side of the support rack 51, the first carrier rack 6, the second carrier rack 7 and the third carrier rack 8 monitors the position of the bottle in real time, provides accurate position information for the action of each component, ensures the smooth progress of the entire cleaning process, reduces problems such as incomplete cleaning and uneven drying caused by bottle position deviation, and further improves the consistency and stability of cleaning and drying.

[0029] Embodiment 3: In the present invention, according to Figure 1 - Figure 3 As shown, the automatic straightening component 1 includes a driving energy-saving motor 101, and the bottom output end of the driving energy-saving motor 101 is connected to a rotating rod slider 102, the rotating rod slider 102 is composed of a rotating rod and a sliding block, and the bottom of the rotating rod slider 102 is slidably connected to a rotating groove rod 103.

[0030] The bottom side end of the groove-turning rod 103 is fastened with a propulsion rack 105 , and the side end of the propulsion rack 105 is meshedly connected with a gear 104 .

[0031] The center end of the gear 104 is connected to an azimuth rotating disk 106, and the bottom end of the azimuth rotating disk 106 is installed with a swaying adjustment driving shaft arm 107 through a visual sensor.

[0032] In a specific solution, the beverage bottle is transported to the automatic straightening assembly 1, so that the driving energy-saving motor 101 is started, and the bottom output end thereof drives the rotating rod slider 102 to operate, the rotating rod of the rotating rod slider 102 rotates, and at the same time the sliding block slides on a specific track, so that the groove rod 103 produces a corresponding displacement, and then the propulsion rack 105 at the bottom side end of the groove rod 103 moves with the movement of the groove rod 103. Since the propulsion rack 105 is meshed with the gear 104, the linear motion of the propulsion rack 105 is converted into the gear 104. 4 rotates, the rotation of the gear 104 drives the azimuth rotating disk 106 connected to the center end to rotate, and the visual sensor installed at the bottom end of the azimuth rotating disk 106 starts to work, and the position and posture of the beverage bottle placed thereon are monitored in real time. When the visual sensor detects that the placement state of the bottle does not meet the standard, the alignment adjustment drive shaft arm 107 is started under the instruction of the external PLC controller, so that the alignment adjustment drive shaft arm 107 can straighten and calibrate the position of the bottle through mechanical clamping, and adjust the bottle to a uniform standard posture.

[0033] Embodiment 4: In the present invention, according to Figure 1 As shown, a filtering and purifying structure 10 is installed at the inner middle end of the supporting frame 51 and the first supporting frame 6, and a clamping and rotating structure 11 is installed at the side end top of the filtering and purifying structure 10. The clamping and rotating structure 11 is used to clamp the bottle body and rotate it so that the liquid inside the bottle body is poured into the filtering and purifying structure 10.

[0034] The side end of the filtering and purifying structure 10 is connected to a control connecting valve end 12, and the side end of the control connecting valve end 12 is connected to an injection pump body 13. The injection pump body 13 is used to guide the magnetorheological fluid into the telescopic injector 52. The other side end of the control connecting valve end 12 is connected to an external cleaning liquid pump box.

[0035] In a specific solution, after the cleaning component 5 completes the cleaning, when the bottle rotates with the rotating table 4 to between the support frame 51 and the first carrier frame 6, the position detection sensor 9 detects a bottle in place signal. At this time, the clamping and rotating structure 11 is started, accurately clamps the bottle body and drives it to rotate, so that the waste liquid after cleaning in the bottle is poured into the filtering and purification structure 10. The filtering and purification structure 10 filters and purifies the waste liquid to remove impurities and pollutants therein. Under the control of the control connecting valve end 12, a part of the filtered and purified liquid is guided into the telescopic injector 52 under the action of the injection pump body 13 to realize the recycling of the magnetorheological fluid, and the other part can be connected to the external cleaning liquid pump box through the control connecting valve end 12 as needed for further processing or discharge.

[0036] The wiring diagram of the energy-saving driving motor 101, magnetic field strength detection sensor 57, laser position sensor, magnetic field generator 58, driving motor 593, position detection sensor 9 and ultrasonic generator 18 in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the energy-saving driving motor 101, magnetic field strength detection sensor 57, laser position sensor, magnetic field generator 58, driving motor 593, position detection sensor 9 and ultrasonic generator 18 will not be explained in detail.

[0037] The method of use and working principle of the device are as follows: first, the beverage bottle is processed by the automatic straightening component 1, that is, the energy-saving motor 101 is driven to start, and its bottom output end drives the rotating rod sliding member 102 to operate, and the rotating rod of the rotating rod sliding member 102 rotates, and the sliding block slides on a specific track, so that the groove rod 103 produces a corresponding displacement, and then the propulsion rack 105 at the bottom side end of the groove rod 103 moves with the movement of the groove rod 103. Since the propulsion rack 105 is meshed with the gear 104, the linear motion of the propulsion rack 105 is converted into the rotation of the gear 104, and the rotation of the gear 104 drives the azimuth rotating disk 106 connected to the center end to rotate, and the visual sensor installed at the bottom end of the azimuth rotating disk 106 starts to work, The position and posture of the beverage bottle placed thereon are monitored in real time. When the visual sensor detects that the placement state of the bottle does not meet the standard, the alignment adjustment drive shaft arm 107 is started under the command of the external PLC controller, so that the alignment adjustment drive shaft arm 107 can straighten and calibrate the position of the bottle through mechanical clamping, and adjust the bottle to a uniform standard posture. Subsequently, the aligned bottle is transported to the bottle conveying structure 2 through the connecting structure, and the bottle conveying structure 2 transports the bottle to the uniform rotation structure 3 at a stable speed. After the bottle reaches the uniform rotation structure 3, the uniform rotation structure 3 drives the rotating table 4 to rotate at a constant speed. During the rotation of the rotating table 4, the fine-tuning drive structure in the multiple groups of notches opened on its surface and the uniform rotation structure 3 begins The fine-tuning drive structure monitors the position of the bottle in real time through the sensor. When the bottle position is found to be deviated, the fine-tuning drive structure is started to accurately adjust the conveying position of the bottle inside the rotating table 4 to ensure that the bottle is in the best position during the subsequent cleaning process. When the bottle rotates to the position of the cleaning processing component 5 with the rotating table 4, the cleaning process officially starts, so that the telescopic injector 52 moves downward under the drive of the lifting guide rod 53, so that the bottle mouth positioning and calibration clamping member 592 is close to the bottle, so that the pushing cylinder 590 works, and the bottle mouth positioning and calibration clamping member 592 is driven by the rotating ring member 591 to accurately find the bottle mouth position and calibrate and clamp it to ensure the stability of the bottle during the cleaning process. Then, the telescopic injector 52 injects the liquid containing liquid into the bottle. When the magnetorheological fluid cleaning liquid is injected, the driving motor 593 is started, driving the driving gear 594 to rotate, and then the rotating gear 595 is rotated to realize the rotation of the damping wheel 55. The rotation of the damping wheel 55 drives the rotating ring 56 to rotate. The laser position sensor on the rotating ring 56 monitors the shape and position information inside the bottle in real time, and the magnetic field strength detection sensor 57 monitors the change of the magnetic field strength of the magnetorheological fluid. As the rotating ring 56 rotates, the four groups of magnetic field generators 58 inside it generate magnetic fields of different strengths and directions, which act on the magnetorheological fluid in the bottle. Under the action of the magnetic field, the rheological properties of the magnetorheological fluid change, which can better fit the inner wall of the bottle, and the inside of the bottle is cleaned in all directions without dead ends. After the cleaning is completed,The bottle continues to rotate with the rotating table 4, and passes through the first carrier 6, the second carrier 7 and the third carrier 8 in sequence, and the cleaned bottle is further processed, which can make the cleaning liquid better adapt to the complex shape inside the bottle and penetrate into the parts that are difficult to reach by traditional cleaning methods, greatly improving the cleaning effect, ensuring the quality and safety of subsequent beverages, reducing the problem of incomplete cleaning caused by bottle position deviation, and improving the consistency and stability of cleaning. Then, when the bottle rotates with the rotating table 4 to between the support frame 51 and the first carrier 6, the position detection sensor 9 detects the bottle in place signal. At this time, the clamping and rotating structure 11 is started, accurately clamps the bottle body and drives it to rotate, so that the waste liquid after cleaning in the bottle is poured into the filtering and purifying structure 10. The filtering and purifying structure 10 filters and purifies the waste liquid to remove impurities and pollutants therein. Under the regulation of the control connecting valve end 12, a part of the filtered and purified liquid is guided into the telescopic injector 52 under the action of the injection pump body 13 to realize the recycling of the magnetorheological fluid, and the other part can be controlled by the connecting valve end 12 as needed. It is connected to the external cleaning liquid pump box for further processing or discharge, and then the bottle is rotated with the rotating table 4 to the first carrier rack 6 position. At this time, the position detection sensor 9 detects that the bottle has reached the preset position, and the circular rotation drive member 16 is started, driving the electromagnetic telescopic guide rod 17 to do circular motion. At the same time, the electromagnetic telescopic guide rod 17 is telescopically adjusted according to the bottle position information fed back by the sensor, and the ultrasonic generator 18 is accurately aligned with the outside of the bottle through the adjustment arm. The adsorption lifting rod also starts to work, and the electric lifting rod drives the adsorption head to penetrate into the bottle body. After the adsorption head adsorbs the bottom end of the bottle body, the position of the bottle body is driven to rise, so that the bottle is in a position that is more conducive to ultrasonic cleaning. The ultrasonic generator 18 emits ultrasonic waves to further deeply clean the outside of the bottle and the bottleneck of the bottle to remove residual fine stains. After ultrasonic cleaning, the bottle continues to rotate with the rotating table 4 to the second carrier rack 7 position. When the position detection sensor After 9 detects that the bottle is in place, the calibration electric telescopic rod 14 is started, and the length is adjusted according to the bottle position and size information fed back by the sensor, and the microwave drying rotating head 15 is accurately sent to the bottle mouth position. The microwave drying rotating head 15 emits microwaves while rotating to dry the inside of the bottle to ensure that the inside of the bottle is dry and avoid residual moisture affecting the subsequent beverage filling. The dried bottle rotates to the position of the third carrier rack 8, and the detection structure at the side end of the third carrier rack 8 begins to optically comprehensively detect the cleanliness of the bottle body after cleaning. The cleanliness of the inner and outer walls of the bottle. When the detection is qualified, the bottle is transported out of the cleaning machine through the discharge guide structure. When the detection is unqualified, the bottle can be marked by the control system and transported to a specific position for secondary cleaning or other treatment. During the entire cleaning process, the position detection sensor 9 on the side of the support rack 51, the first carrier rack 6, the second carrier rack 7 and the third carrier rack 8 monitors the position of the bottle in real time.Providing accurate position information for the movements of each component ensures the smooth progress of the entire cleaning process, reduces problems such as incomplete cleaning and uneven drying caused by bottle position deviation, and further improves the consistency and stability of cleaning and drying.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic bottle cleaning machine for a beverage production line, characterized by: The invention comprises an automatic straightening component (1), wherein a bottle conveying structure (2) is installed on the side end of the automatic straightening component (1) through a connecting frame, a uniform rotation structure (3) is installed on the side end of the bottle conveying structure (2), a rotating table (4) is connected to the top output end of the uniform rotation structure (3), a plurality of groups of notches are provided on the surface of the uniform rotation structure (3) and the rotating table (4), a fine adjustment drive structure is installed inside the plurality of groups of notches for adjusting the conveying position of the bottle inside the rotating table (4), a cleaning component (5), a first carrier frame (6), a second carrier frame (7) and a third carrier frame (8) are installed on the outer peripheral side of the rotating table (4), and a discharge guide structure is installed on the side end of the rotating table (4); The cleaning treatment assembly (5) comprises a support frame (51), a telescopic injector (52) is installed at the side end of the support frame (51), and lifting guide rods (53) are installed at the left and right ends of the telescopic injector (52). Cleaning fluid containing magnetorheological fluid is injected into the telescopic injector (52), and the bottom end of the lifting guide rod (53) is fastened to a frame (54), and a damping wheel (55) is installed on the side end surface of the frame (54). The damping wheels (55) are arranged in four groups, and the four groups of the damping wheels (55) are arranged symmetrically, with one group of the damping wheels (55) being arranged in a symmetrical manner. The bottom end of the damping rotating wheel (55) is sleeved with a rotating gear (595) on the outside, the side end of the rotating gear (595) is meshedly connected with a driving gear (594), and a driving motor (593) is installed at the central bottom end of the driving gear (594). The side ends of the four groups of damping rotating wheels (55) are connected to rotating rings (56) for rotation inside the groove, and the sides of the rotating rings (56) are respectively installed with laser position sensors and magnetic field intensity detection sensors (57), and the inside of the rotating rings (56) is equally divided and installed with four groups of magnetic field generators (58).

2. The automatic bottle cleaning machine for a beverage production line according to claim 1, characterized in that: A lifting push rod seat (59) is installed on the peripheral side of the bottom of the telescopic injector (52), and a pushing cylinder (590) is installed on the bottom of the lifting push rod seat (59). The side end of the pushing cylinder (590) is fastened with a rotating ring (591), and the rotating ring (591) is located at the bottom of the lifting push rod seat (59) to form a rotating connection. A short connecting column (596) is connected to the bottom of the rotating ring (591), and the bottom end of the short connecting column (596) is fastened with a bottle mouth positioning and calibration clamp (592), and the bottle mouth positioning and calibration clamp (592) is installed inside the bottom rotating groove frame at the bottom of the rotating ring (591).

3. The automatic bottle cleaning machine for a beverage production line according to claim 1, characterized in that: A circular rotating driving member (16) is installed at the bottom of the top end of the first carrier (6); an electromagnetic telescopic guide rod (17) is fastened to the circumferential side of the circular rotating driving member (16); the bottom of the electromagnetic telescopic guide rod (17) is fastened to the ultrasonic generator (18) via an adjusting arm; an adsorption lifting rod is installed at the center end of the bottom of the top end of the first carrier (6); the adsorption lifting rod is composed of an electric lifting rod and an adsorption head, and is used for, when the bottle body reaches a preset position, the adsorption head, under the action of the electric lifting rod, penetrates into the interior of the bottle body, adsorbs the bottom end of the bottle body, and drives the bottle body to rise.

4. The automatic bottle cleaning machine for a beverage production line according to claim 1, characterized in that: A calibrated electric telescopic rod (14) is installed at the top front end of the second carrier frame (7), and a microwave drying rotating head (15) is fastened to the bottom of the calibrated electric telescopic rod (14).

5. The automatic bottle cleaning machine for a beverage production line according to claim 1, characterized in that: A detection structure is installed at the side end of the third carrier frame (8) for detecting the cleanliness of the bottle body after cleaning, and position detection sensors (9) are installed at the sides of the support frame (51), the first carrier frame (6), the second carrier frame (7) and the third carrier frame (8).

6. The automatic bottle cleaning machine for a beverage production line according to claim 1, characterized in that: The automatic straightening assembly (1) comprises a driving energy-saving motor (101), the bottom output end of the driving energy-saving motor (101) is connected to a rotating rod sliding member (102), the rotating rod sliding member (102) is composed of a rotating rod and a sliding block, and the bottom of the rotating rod sliding member (102) is slidably connected to a rotating groove rod (103).

7. The automatic bottle cleaning machine for a beverage production line according to claim 6, characterized in that: The bottom side end of the groove-turning rod (103) is fastened with a propulsion rack (105), and the side end of the propulsion rack (105) is meshingly connected with a gear (104).

8. The automatic bottle cleaning machine for a beverage production line according to claim 7, characterized in that: The center end of the gear (104) is connected to an azimuth rotating disk (106), and the bottom end of the azimuth rotating disk (106) is provided with an alignment adjustment driving shaft arm (107) installed via a visual sensor.

9. The automatic bottle cleaning machine for a beverage production line according to claim 1, characterized in that: A filtering and purifying structure (10) is installed at the inner middle end of the support frame (51) and the first carrier frame (6), and a clamping and rotating structure (11) is installed at the top of the side end of the filtering and purifying structure (10). The clamping and rotating structure (11) is used to clamp the bottle body and rotate it, so that the liquid in the bottle body is poured into the filtering and purifying structure (10).

10. The automatic bottle cleaning machine for a beverage production line according to claim 9, characterized in that: The side end of the filtering and purifying structure (10) is connected to a control connecting valve end (12), and the side end of the control connecting valve end (12) is connected to an injection pump body (13). The injection pump body (13) is used to guide the magnetorheological fluid into the interior of the telescopic injector (52), and the other side end of the control connecting valve end (12) is connected to an external cleaning liquid pump box.

Images