Bottle washing machine with folding self-rotating mechanism

Abstract

The present invention belongs to the technical field of cleaning equipment, and in particular, relates to a bottle washing machine with a folding self-rotating mechanism, including a clean water tank and a rotating table arranged above the clean water tank, and also includes: a rotating drive unit, the rotating drive unit is installed at the inner bottom of the clean water tank, and the output end of the rotating drive unit is connected to the rotating table in a transmission manner; a fixed column is fixedly installed on the top of the rotating table; a plurality of folding external cleaning units are arranged above the rotating table, and are evenly distributed in a ring shape about the axis of the fixed column, and each folding external cleaning unit is installed on the upper end of the side wall of the fixed column; a plurality of rotating internal cleaning units are installed on the end face of the rotating table, and are arranged below the corresponding folding external cleaning units. The present invention can rinse bottles separately through the folding self-rotating design, improve the recovery rate of cleaning wastewater, and can ensure that the bottles are fully cleaned while reducing the waste of cleaning water and cleaning time.

Description

Technical Field

[0001] The invention belongs to the technical field of cleaning equipment, and in particular relates to a bottle washing machine with a folding self-rotating mechanism. Background Art

[0002] Bottle washing machines play an important role in modern industry. With the development of various industries, the demand for cleaning of packaging containers is increasing. In the field of food and beverage, a large number of bottles need to be cleaned in a short time to meet production requirements. The pharmaceutical industry has strict regulations on bottle cleaning standards. Bottle washing machines can complete the cleaning work efficiently and accurately through advanced technology.

[0003] At present, there are many types of bottle washing machines, the most common of which are high-pressure washing, ultrasonic washing, etc. According to the cleaning method, they can generally be divided into continuous washing and batch washing. Continuous washing is to drive the bottles through various washing stations through a continuous transmission structure to finally achieve the cleaning effect, while batch washing is to put a batch of bottles into a washing box, and then wash the bottles in batches through the washing system inside the box, such as a bottle washing machine with a folding self-rotating mechanism disclosed in patent publication number CN114888019B;

[0004] In traditional bottle washing machines, whether it is continuous washing or batch washing, the bottles are exposed to the outside. When washing the outside of the bottle, water will splash. Although the water after washing can be received by the water receiving tray at the bottom, under the action of high-pressure splashing, more water will evaporate, which not only increases the difficulty of water recovery, but also is not conducive to the full recovery of washing waste water. Secondly, both continuous washing and batch washing control the operation of the washing system through a fixed washing program to achieve the purpose of bottle cleaning. However, the degree of dirtiness of each bottle may be different. For bottles with less dirtiness, if the fixed program cleaning method is still used, it will lead to unnecessary waste of water and affect the overall cleaning efficiency. Summary of the invention

[0005] The object of the present invention is to provide a bottle washing machine with a folding self-rotating mechanism in view of the above problems.

[0006] To achieve the above object, the present invention adopts the following technical scheme: a bottle washing machine with a folding self-rotating mechanism, comprising a clean water tank and a rotating table arranged above the clean water tank, and also comprising:

[0007] A rotary drive unit is installed at the inner bottom of the clean water tank, and the output end of the rotary drive unit is transmission-connected to the rotary table;

[0008] A fixed column, fixedly mounted on the top of the rotating table;

[0009] A plurality of folding external washing units are arranged above the rotating platform and are evenly distributed in a ring shape about the axis of the fixed column, and each folding external washing unit is installed at the upper end of the side wall of the fixed column;

[0010] A plurality of rotating inner cleaning units are mounted on the end surface of the rotating table and are arranged below the corresponding folding outer cleaning units;

[0011] A plurality of water supply units are arranged below the rotating platform, and each of the folding outer cleaning unit and the corresponding rotating inner cleaning unit are connected to the clean water tank through the corresponding water supply unit;

[0012] A plurality of wastewater discharge units are arranged outside the water supply unit, and each of the wastewater discharge units is connected to the water outlet end of the corresponding rotating inner cleaning unit and the folding outer cleaning unit;

[0013] A wastewater tank is sleeved on the outside of the clean water tank and is connected to the outlet ends of each wastewater discharge unit;

[0014] A plurality of detection units are arranged inside corresponding water supply units and wastewater discharge units;

[0015] The controller is installed on the outer side wall of the wastewater tank, and the rotary drive unit, the folding outer cleaning unit, the rotary inner cleaning unit, the water supply unit and the detection unit are all electrically connected to the controller.

[0016] Preferably, the rotary drive unit includes a support column opened at the bottom of the clean water tank, an installation cavity is opened inside the support column, a reduction motor electrically connected to the controller is fixedly installed inside the installation cavity, and the output shaft of the reduction motor is rotatably connected to the upper cavity wall of the installation cavity, and the shaft end of the output shaft of the reduction motor is transmission-connected to the rotating table.

[0017] Preferably, each of the folding external cleaning units includes a mounting tube fixedly mounted on the upper end of the side wall of the fixed column, a horizontal push electric cylinder is fixedly mounted inside the mounting tube, the telescopic end of the horizontal push electric cylinder slides through the tube end of the mounting tube, and a telescopic frame is fixedly mounted on the telescopic end of the horizontal push electric cylinder, a vertical push electric cylinder is fixedly plugged into the end face of the telescopic frame, a movable pressure ring is fixedly mounted on the output end of the vertical push electric cylinder, a flexible sealing sleeve is fixedly mounted on the inner wall of the movable pressure ring, a sealing cover is fixedly plugged into the end face of the telescopic frame, and the sealing cover The bottom is fixedly connected to the top of the flexible sealing sleeve, a water inlet cover is fixedly installed on the inner top of the sealing cover, a plurality of hard pipes are fixedly inserted on the side wall of the water inlet cover, a plurality of flushing hoses are fixedly installed on the inner wall of the flexible sealing sleeve, and each flushing hose is connected to the water outlet end of the corresponding hard pipe, and a plurality of external flushing holes are opened on the pipe wall of each flushing hose away from the flexible sealing sleeve, a water inlet hose is fixedly inserted on the top of the sealing cover, and the water inlet hose is connected to the water inlet cover, and the horizontal push electric cylinder and the vertical push electric cylinder are electrically connected to the controller.

[0018] Preferably, each of the rotating internal cleaning units includes a rotating sleeve rotatably arranged on the end surface of the rotating table, a support ring is fixedly installed on the top of the rotating sleeve, coaxial internal flushing tubes are provided on the inner sides of the support ring and the rotating sleeve, and a plurality of internal flushing holes are opened on the tube wall of the internal flushing tube, the support ring is installed with a clamping mechanism for fixing the bottle, a gear sleeve is fixedly sleeved on the lower end of the outer wall of the rotating sleeve, a gear ring is fixedly sleeved on the outer wall of the support column, and the gear sleeve is meshed with the gear ring.

[0019] Preferably, each of the water supply units includes a hollow block arranged under the rotating table, a water pump is fixedly installed at the bottom of the hollow block, and the water outlet end of the water pump is connected with the interior of the hollow block, a water suction pipe is fixedly installed at the water suction end of the water pump, and the water inlet end of the water suction pipe extends to the lower side of the interior of the clear water tank, the water inlet ends of the internal flushing pipe and the water inlet hose are fixedly plugged with the hollow block, and the water pump is electrically connected to the controller.

[0020] Preferably, each of the wastewater discharge units includes a water collecting cover fixedly sleeved on the outer wall of the hollow block, a plurality of fixing rods are fixedly arranged between the water collecting cover and the rotating table, a water leakage hole is opened on the end face of the rotating table, a water leakage pipe is fixedly inserted at the bottom of the water collecting cover, and the water outlet end of the water leakage pipe is arranged on the inner side of the wastewater pool.

[0021] Preferably, each of the detection units includes a mounting hole opened on the side wall of the hollow block, a double-sided light board is fixedly installed inside the mounting hole, insulating support rods are fixedly installed on the inner wall of the hollow block and the inner wall of the water collecting cover, and two insulating support rods are respectively arranged on both sides of the mounting hole, and grooves are opened at the opposite ends of the two insulating support rods, photosensitive elements are fixedly installed inside the two grooves, and transparent blocks are fixedly installed at the notches of the two grooves, light emitted by the double-sided light board is irradiated to two photosensitive elements through two transparent blocks, the double-sided light board and the two photosensitive elements are electrically connected to the controller, and a trigger mechanism is installed inside the water collecting cover.

[0022] Preferably, each of the clamping mechanisms includes vertical rods fixedly mounted on both sides of the end face of the support ring, and symmetrically arranged arc plates are fixedly mounted on the tops of the two vertical rods, two arc grooves are provided on the side walls of the two arc plates facing each other, and pressure plates are slidably arranged inside the two arc grooves, and the side walls of each pressure plate away from the arc plate on the same side are integrally formed with a plurality of clamping protrusions, and the clamping protrusions of the upper pressure plate and the clamping protrusions of the lower pressure plate are staggered with each other, and a group of non-magnetic springs are fixedly arranged between each pressure plate and the bottom of the arc groove on the same side, an electromagnet is fixedly mounted at the bottom of the arc groove, and a permanent magnet corresponding to the position of the electromagnet is fixedly mounted on the side wall of the pressure plate, and the electromagnet is electrically connected to the controller.

[0023] Preferably, each of the trigger mechanisms includes a sealing cylinder fixedly mounted on the inner wall of the water collecting hood, two electromagnetic push rods are mounted on the inner wall of the water collecting hood at a position inside the sealing cylinder, and insulating blocks are mounted on the telescopic ends of the two electromagnetic push rods, and conductive blocks in sliding contact are fixedly mounted on the opposite ends of the two insulating blocks, an electromagnetic switch electrically connected to the two conductive blocks is fixedly mounted inside the sealing cylinder, an electric heating plate is fixedly mounted inside the hollow block, and the electric heating plate is arranged at the water inlet end of the water inlet hose and the inner flushing pipe, a temperature detection probe is fixedly connected to the side wall of the hollow block, the electromagnetic switch is electrically connected to the electric heating plate through a controller, the temperature detection probe is electrically connected to the controller, and the two photosensitive elements are electrically connected to the corresponding electromagnetic push rods through the controller.

[0024] Compared with the existing technology, the advantages of a bottle washing machine with a folding self-rotating mechanism are:

[0025] 1. Through the cooperation of the clean water tank, the rotating table, the rotating drive unit, the fixed column, the folding outer cleaning unit, the rotating inner cleaning unit and the water supply unit, the bottle can be sealed and isolated by the folding outer cleaning unit, and the bottle can be rinsed from both the inside and the outside at the same time with the rotating inner cleaning unit, and with the cooperation of the rotating drive unit, the bottle can be self-rotated, so that the bottle can be fully rinsed, and the water will not splash out, and the recovery rate of the cleaning waste water is high. Since each bottle is cleaned separately, the cleaning work of the bottle can be ended at any time based on the cleaning status of the bottle, ensuring that the bottle is fully cleaned and the unnecessary waste of water and cleaning time can be reduced.

[0026] 2. The wastewater discharge unit and wastewater pool are used to discharge the cleaning wastewater. The detection unit is used to automatically determine whether the bottle has been cleaned based on the change in turbidity before the cleaning water enters and after the cleaning water is discharged. After the bottle is cleaned, the cleaning work is automatically ended.

[0027] 3. By setting up a clamping mechanism, the bottle can be clamped and fixed, and the offset clamping method can avoid affecting the cleaning effect of the bottle as much as possible. The electric heating plate set inside the trigger mechanism can not only cooperate with the trigger mechanism to work, but also improve the efficiency of removing dirt by heating during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of a bottle washing machine with a folding self-rotating mechanism provided by the present invention;

[0029] Figure 2 It is a cross-sectional structural schematic diagram of a bottle washing machine with a folding self-rotating mechanism provided by the present invention;

[0030] Figure 3 It is a structural schematic diagram of a rotary drive unit of a bottle washing machine with a folding self-rotating mechanism provided by the present invention;

[0031] Figure 4 It is a structural schematic diagram of a folding outer cleaning unit and a rotating inner cleaning unit of a bottle washing machine with a folding self-rotating mechanism provided by the present invention;

[0032] Figure 5 It is a bottom view structural schematic diagram of a flexible sealing sleeve of a bottle washing machine with a folding self-rotating mechanism provided by the present invention;

[0033] Figure 6 The invention provides a bottle washing machine with a folding self-rotating mechanism. Figure 4 A magnified view of the structure of part A;

[0034] Figure 7The invention provides a bottle washing machine with a folding self-rotating mechanism. Figure 4 A magnified view of the structure of part B;

[0035] Figure 8 The invention discloses a schematic diagram of the internal structure of a sealing cylinder of a bottle washing machine with a folding self-rotating mechanism.

[0036] In the figure: 1 clean water tank, 2 rotating table, 3 rotating drive unit, 31 supporting column, 32 mounting cavity, 33 reduction motor, 4 fixed column, 5 folding outer cleaning unit, 51 mounting cylinder, 52 horizontal push electric cylinder, 53 telescopic frame, 54 vertical push electric cylinder, 55 movable pressure ring, 56 flexible sealing sleeve, 57 sealing cover, 58 water inlet cover, 59 hard pipe, 510 flushing hose, 511 outer flushing hole, 512 water inlet hose, 6 rotating inner cleaning unit, 61 rotating sleeve, 62 supporting ring, 63 inner flushing pipe, 64 inner flushing hole, 65 gear sleeve, 66 gear ring, 7 water supply unit, 71 hollow block, 72 water pump, 73 water suction pipe, 8 wastewater discharge Unit, 81 water collecting cover, 82 fixing rod, 83 water leakage hole, 84 water leakage pipe, 9 wastewater tank, 10 detection unit, 101 mounting hole, 102 double-sided light board, 103 insulating support rod, 104 groove, 105 photosensitive element, 106 transparent block, 11 controller, 12 clamping mechanism, 121 vertical rod, 122 arc plate, 123 arc groove, 124 pressure plate, 125 clamping protrusion, 126 non-magnetic spring, 127 electromagnet, 128 permanent magnet, 13 trigger mechanism, 131 sealing cylinder, 132 electromagnetic push rod, 133 insulating block, 134 conductive block, 135 electromagnetic switch, 136 electric heating plate, 137 temperature detection probe. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] like Figure 1-Figure 8 As shown, a bottle washing machine with a folding self-rotating mechanism includes a clean water tank 1 and a rotating table 2 arranged above the clean water tank 1, and also includes: a rotating drive unit 3, the rotating drive unit 3 is installed on the inner bottom of the clean water tank 1, and the output end of the rotating drive unit 3 is connected to the rotating table 2 in a transmission manner, the rotating drive unit 3 includes a supporting column 31 opened on the inner bottom of the clean water tank 1, the support column 31 is provided with an installation cavity 32 inside, a reduction motor 33 electrically connected to the controller 11 is fixedly installed inside the installation cavity 32, and the output shaft of the reduction motor 33 is rotatably connected to the upper cavity wall of the installation cavity 32, the shaft end of the output shaft of the reduction motor 33 is connected to the rotating table 2 in a transmission manner, and the reduction motor 33 can drive the rotating table 2 to rotate at a uniform speed.

[0039] The fixed column 4 is fixedly installed on the top of the rotating table 2. A plurality of folding external cleaning units 5 are arranged above the rotating table 2 and are evenly distributed in a ring shape about the axis of the fixed column 4. Each folding external cleaning unit 5 is installed on the upper end of the side wall of the fixed column 4. Each folding external cleaning unit 5 includes a mounting tube 51 fixedly installed on the upper end of the side wall of the fixed column 4. A horizontal push electric cylinder 52 is fixedly installed inside the mounting tube 51. The telescopic end of the horizontal push electric cylinder 52 slides through the tube end of the mounting tube 51. A telescopic frame 53 is fixedly installed on the telescopic end of the horizontal push electric cylinder 52. A vertical push electric cylinder 54 is fixedly inserted on the end surface of the telescopic frame 53. A movable pressing ring 55 is fixedly installed on the output end of the vertical push electric cylinder 54. A flexible sealing sleeve 56 is fixedly installed on the inner wall of the movable pressing ring 55. A sealing cover 57 is fixedly inserted on the end surface of the telescopic frame 53, and the bottom of the sealing cover 57 is aligned with the bottom of the flexible sealing sleeve 56. The top is fixedly connected, and a water inlet cover 58 is fixedly installed on the inner top of the sealing cover 57. A plurality of hard tubes 59 are fixedly inserted on the side wall of the water inlet cover 58. A plurality of flushing hoses 510 are fixedly installed on the inner wall of the flexible sealing sleeve 56, and each flushing hose 510 is connected to the water outlet end of the corresponding hard tube 59. A plurality of external flushing holes 511 are provided on the tube wall of each flushing hose 510 away from the flexible sealing sleeve 56. A water inlet hose 512 is fixedly inserted on the top of the sealing cover 57, and the water inlet hose 512 is connected to the water inlet cover 58. The horizontal push electric cylinder 52 and the vertical push electric cylinder 54 are electrically connected to the controller 11. When the bottle is not cleaned, the flexible sealing sleeve 56 and the flushing hose 510 remain in a folded state. When the bottle is cleaned, under the action of the vertical push electric cylinder 54, the flexible sealing sleeve 56 and the flushing hose 510 are unfolded to achieve a sealing and blocking effect on the bottle.

[0040] A plurality of rotating internal cleaning units 6 are installed on the end surface of the rotating table 2 and are arranged below the corresponding folding external cleaning units 5. Each rotating internal cleaning unit 6 includes a rotating sleeve 61 rotatably arranged on the end surface of the rotating table 2. A support ring 62 is fixedly installed on the top of the rotating sleeve 61. A coaxial internal flushing tube 63 is provided on the inner side of the support ring 62 and the rotating sleeve 61, and a plurality of internal flushing holes 64 are opened on the tube wall of the internal flushing tube 63. The support ring 62 is installed with a clamping mechanism 12 for fixing the bottle. A gear sleeve 65 is fixedly sleeved on the lower end of the outer wall of the rotating sleeve 61. A gear ring 66 is fixedly sleeved on the outer wall of the support column 31, and the gear sleeve 65 is meshed with the gear ring 66. When the gear sleeve 65 rotates about the axis of the fixed column 4, the gear sleeve 65 will cause the rotating sleeve 61 to rotate due to the meshing action with the gear ring 66.

[0041] Each clamping mechanism 12 includes a vertical rod 121 fixedly mounted on both sides of the end surface of the support ring 62, and the tops of the two vertical rods 121 are fixedly mounted with symmetrically arranged arc plates 122, and the side walls of the two arc plates 122 facing each other are provided with two arc grooves 123, and the insides of the two arc grooves 123 are slidably provided with a pressure plate 124, and the side walls of each pressure plate 124 away from the same side arc plate 122 are integrally formed with a plurality of clamping protrusions 125, and the clamping protrusions 125 of the upper pressure plate 124 and the clamping protrusions 125 of the lower pressure plate 124 are staggered with each other, and each pressure plate 124 and A group of non-magnetic springs 126 are fixedly provided between the bottoms of the arc grooves 123 on the same side, an electromagnet 127 is fixedly installed at the bottom of the arc groove 123, and a permanent magnet 128 corresponding to the position of the electromagnet 127 is fixedly installed on the side wall of the pressure plate 124, the electromagnet 127 is electrically connected to the controller 11, the pressure plate 124, the arc plate 122, the clamping protrusion 125 and the non-magnetic spring 126 are all made of non-magnetic materials. After the electromagnet 127 is energized, the permanent magnet 128 will be repelled due to the repulsion of like charges, so that the clamping protrusion 125 clamps and fixes the bottle through the pressure plate 124.

[0042] A plurality of water supply units 7 are arranged below the rotating table 2, and each folding external cleaning unit 5 and the corresponding rotating internal cleaning unit 6 are connected to the clean water tank 1 through the corresponding water supply unit 7, and each water supply unit 7 includes a hollow block 71 arranged below the rotating table 2, a water pump 72 is fixedly installed at the bottom of the hollow block 71, and the water outlet end of the water pump 72 is connected to the interior of the hollow block 71, a water suction pipe 73 is fixedly installed at the water suction end of the water pump 72, and the water inlet end of the water suction pipe 73 extends to the lower side of the interior of the clean water tank 1, the water inlet ends of the inner flushing pipe 63 and the water inlet hose 512 are fixedly plugged with the hollow block 71, the water pump 72 is electrically connected to the controller 11, and when the water pump 72 is working, the water in the clean water tank 1 can be pumped out through the water suction pipe 73.

[0043] A plurality of wastewater discharge units 8 are arranged on the outside of the water supply unit 7, and each of the wastewater discharge units 8 is connected to the water outlet end of the corresponding rotating inner cleaning unit 6 and the folding outer cleaning unit 5. Each of the wastewater discharge units 8 includes a water receiving cover 81 fixedly sleeved on the outer wall of the hollow block 71, and a plurality of fixing rods 82 are fixedly arranged between the water receiving cover 81 and the rotating table 2. A leakage hole 83 is opened on the end surface of the rotating table 2. A leakage pipe 84 is fixedly inserted at the bottom of the water receiving cover 81, and the water outlet end of the leakage pipe 84 is arranged on the inner side of the wastewater tank 9. A corresponding wastewater discharge system is installed in the wastewater tank 9 for discharging the wastewater in the wastewater tank 9 to the corresponding treatment system, so that the wastewater can be reused, and the treatment system can re-transport the treated water to the clean water tank 1.

[0044] The wastewater tank 9 is sleeved on the outside of the clean water tank 1, and the wastewater tank 9 is connected to the water outlet of each wastewater discharge unit 8. A plurality of detection units 10 are arranged inside the corresponding water supply unit 7 and the wastewater discharge unit 8. Each detection unit 10 includes a mounting hole 101 opened on the side wall of the hollow block 71. A double-sided light board 102 is fixedly installed inside the mounting hole 101. Insulating support rods 103 are fixedly installed on the inner wall of the hollow block 71 and the inner wall of the water receiving cover 81. The two insulating support rods 103 are respectively arranged on both sides of the mounting hole 101. A groove 104 is opened at the opposite end of the two insulating support rods 103. Photosensitive elements are fixedly installed inside the two grooves 104. 105, and transparent blocks 106 are fixedly installed at the notches of the two grooves 104, the light emitted by the double-sided light board 102 is irradiated to the two photosensitive elements 105 through the two transparent blocks 106, the double-sided light board 102 and the two photosensitive elements 105 are electrically connected to the controller 11, and a trigger mechanism 13 is installed inside the water receiving cover 81. The light intensity range detected by the photosensitive element 105 is in the range of 10Lux to 100Lux. Within this range, the resistance of the photosensitive element 105 decreases with the increase of light intensity, wherein the double-sided light board 102 can adopt ultraviolet disinfection light, so that the flushing water can be disinfected, which is beneficial to improve the disinfection effect.

[0045] The controller 11 is installed on the outer wall of the wastewater tank 9, and the rotary drive unit 3, the folding outer cleaning unit 5, the rotating inner cleaning unit 6, the water supply unit 7 and the detection unit 10 are all electrically connected to the controller 11. Each trigger mechanism 13 includes a sealing cylinder 131 fixedly installed on the inner wall of the water receiving cover 81, and the inner wall of the water receiving cover 81 is located inside the sealing cylinder 131. Two electromagnetic push rods 132 are installed at a position inside the sealing cylinder 131, and the telescopic ends of the two electromagnetic push rods 132 are installed with insulating blocks 133, and the ends of the two insulating blocks 133 facing each other are fixedly installed with conductive blocks 134 in sliding contact, and the inside of the sealing cylinder 131 is fixedly installed with conductive blocks electrically connected to the two conductive blocks 134. The electromagnetic switch 135 is connected, and an electric heating plate 136 is fixedly installed inside the hollow block 71, and the electric heating plate 136 is arranged at the water inlet end of the water inlet hose 512 and the inner flushing pipe 63. A temperature detection probe 137 is fixedly inserted into the side wall of the hollow block 71. The electromagnetic switch 135 is electrically connected to the electric heating plate 136 through the controller 11, and the temperature detection probe 137 is electrically connected to the controller 11, and the two photosensitive elements 105 are electrically connected to the corresponding electromagnetic push rods 132 through the controller 11. After detecting that the temperature reaches the set value, the temperature detection probe 137 will output an electrical signal to the controller 11. This is an existing mature technology, so it will not be elaborated here.

[0046] The operating principle of the present invention is described as follows: the bottle to be cleaned is placed on the support ring 62, and the inner flushing tube 63 is located inside the bottle. Initially, a bottle to be cleaned is placed on the support ring 62 at all the inner flushing tubes 63. After the bottle is placed, the controller 11 is started, and the controller 11 starts the cleaning work of each bottle.

[0047] After the controller 11 is started, it will control the two electromagnets 127 on the lower side of the arc plate 122 to work. At this time, under the effect of like repulsion, the two pressure plates 124 on this side will repel, so that the clamping protrusions 125 will abut against the outer wall of the bottle, so that the bottle can be clamped and fixed. At the same time, the controller 11 will control each horizontal push electric cylinder 52 to work at a fixed time. Each horizontal push electric cylinder 52 can drive the telescopic frame 53 to move a certain distance away from the mounting cylinder 51 on the same side. After the timing work of the horizontal push electric cylinder 52 is completed, the controller 11 controls the vertical push electric cylinder 54 to work at a fixed time. At this time, the movable pressure ring 55 moves downward. After the timing work of the vertical push electric cylinder 54 is completed, the movable pressure ring 55 abuts against the end face of the rotating table 2, and the flexible sealing sleeve 56 is sleeved on the outside of the bottle to be cleaned. Subsequently, the controller 1 1 Start the reduction motor 33, the reduction motor 33 can drive the rotating table 2 to rotate at a constant speed, and the rotating table 2 can drive the bottle to rotate together through the support ring 62, the rotating sleeve 61 and the clamping mechanism 12. During the rotation process, due to the meshing action of the gear sleeve 65 and the gear ring 66, the gear sleeve 65 will drive the bottle to rotate by itself through the rotating sleeve 61, the support ring 62 and the clamping mechanism 12 on the same side. The controller 11 controls the reduction motor 33 to pause for 7 seconds after working for 5 seconds (during the pause time, the bottle that has been cleaned can be removed or a new bottle to be cleaned can be installed). Among them, the connection between each electrical component (such as the water pump 72) installed on the rotating table 2 and the controller 11 is connected by a rotary conductive connection such as a cable rotary joint to ensure the normal operation of each electrical component;

[0048] After the controller 11 controls the vertical push electric oil cylinder 54 to work at a fixed time, the controller 11 will control each water pump 72 to start working. The water pump 72 can pump out the water in the clean water tank 1 through the water suction pipe 73 and transport the water to the inside of the hollow block 71. Subsequently, part of the water will be sprayed out from the multiple internal flushing holes 64 through the internal flushing pipe 63, and the other part of the water will enter the water inlet cover 58 through the water inlet hose 512, and be sprayed out from the external flushing hole 511 of the flushing hose 510 through the hard pipe 59. Under the action of the sprayed water, the inner and outer walls of the bottle can be washed at the same time, and because the bottle The bottle can rotate by itself, so the water sprayed through the inner flushing hole 64 and the outer flushing hole 511 can perform all-round flushing on the bottle. During flushing, the water sprayed through the inner flushing hole 64 will flow out from the bottle mouth, the support ring 62, and the rotating sleeve 61 to the inside of the water receiving cover 81, while the water sprayed through the outer flushing hole 511 will flow into the inside of the water receiving cover 81 through the leakage hole 83, and finally flow into the wastewater tank 9 through the leakage pipe 84 (a corresponding wastewater discharge system is installed in the wastewater tank 9 to discharge the wastewater in the wastewater tank 9 to the corresponding treatment system, so that the wastewater can be reused);

[0049] After the controller 11 is started, it will control the double-sided light board 102 to work. At this time, the light emitted by the double-sided light board 102 will pass through the two transparent blocks 106 to irradiate the two photosensitive elements 105. At the same time, the controller 11 will connect the connection circuit between the two photosensitive elements 105 and the corresponding electromagnetic push rods 132. Since the water entering the hollow block 71 has not yet rinsed the bottle, the water inside the hollow block 71 is relatively clear. At this time, the water passes through more light, so the inside of the hollow block 71 is The light intensity at the photosensitive element 105 is relatively large, so that the connection circuit resistance between the photosensitive element 105 and the electromagnetic push rod 132 becomes smaller. At this time, the current passed through the electromagnetic push rod 132 corresponding to the photosensitive element 105 becomes larger, so that the distance of the extension of the insulating block 133 becomes larger. After the water washes the bottle, the water entering the water receiving cover 81 contains dirt, so the water is relatively turbid. At this time, the light intensity projected to the photosensitive element 105 inside the water receiving cover 81 is relatively low. 5, the current passed through the corresponding electromagnetic push rod 132 becomes smaller, so the distance of the expansion and contraction of the insulating block 133 is smaller. At this time, the two insulating blocks 133 will be staggered by a large distance, so that the two conductive blocks 134 are not in contact. At this time, the moving contact of the electromagnetic switch 135 remains in an open state, and the controller 11 cannot receive the closing electrical signal of the electromagnetic switch 135. At this time, the controller 11 will control the electric heating plate 136 to work (the heating temperature can be set, for example, 50°C). During the cleaning process, the electric heating plate 136 can heat the water, thereby increasing the temperature of the water. When the heated water rinses the dirt, it can increase the thermal motion of the dirt molecules, thereby assisting in the removal of the dirt. As the bottle is rinsed clean, the dirt is gradually removed, and the water entering the water receiving cover 81 remains clean. At this time, the light projected to the photosensitive element 105 inside the water receiving cover 81 is substantially the same as the light projected to the photosensitive element 105 inside the hollow block 71. Therefore, the current difference passed through the two electromagnetic push rods 132 is small (0.2A range), so that the two conductive blocks 134 are in contact, at this time the moving contact of the electromagnetic switch 135 is attracted, the controller 11 will receive the closing electrical signal of the electromagnetic switch 135, and the controller 11 will immediately control the electric heating plate 136 to stop working. As the electric heating plate 136 stops heating, the heat at the temperature detection probe 137 gradually decreases under the action of the flow of water inside the hollow block 71. When the temperature drops to a preset value (for example, 30°C, which can be adjusted according to the temperature of the water in the clean water tank 1 and needs to be higher than the temperature of the water in the clean water tank 1), the temperature detection probe 137 will output an electrical signal to the controller 11, which means that the bottle rinsing on this side is completed, wherein the electric heating plate 136 stops heating and the temperature at the temperature detection probe 137 gradually decreases. When the temperature drops to a preset value (for example, 30°C, which can be adjusted according to the temperature of the water in the clean water tank 1 and needs to be higher than the temperature of the water in the clean water tank 1), the temperature detection probe 137 will output an electrical signal to the controller 11, which means that the bottle rinsing on this side is completed. When the plate 136 is working, the temperature of the heating will increase the temperature of the temperature detection probe 137. After the two conductive blocks 134 come into contact, the temperature of the temperature detection probe 137 will gradually decrease under the action of the flow of water. This design can avoid the occasional difference in the intensity of the light projected to the photosensitive element 105 in the water receiving cover 81 and the light projected to the photosensitive element 105 inside the hollow block 71 (for example, when the bottle is about to be rinsed, less dirt enters the water receiving cover 81. If the dirt does not pass through the position between the photosensitive element 105 in the water receiving cover 81 and the double-sided light board 102, this phenomenon may occur), resulting in a false trigger signal of the end of rinsing.

[0050] After the bottle washing is completed, the controller 11 will control the water pump 72, the double-sided light panel 102, etc. on this side to stop working, and control the vertical push electric cylinder 54 and the horizontal push electric cylinder 52 on this side to perform the timed return reset work in sequence, and at the same time prompt the bottle washing on this side through its own alarm module (such as an indicator light, etc.), and then remove the bottle, and install a new bottle to be washed, and then rinse the newly installed bottle through the controller 11 (each station is numbered, and the controller 11 starts the work of the corresponding numbered station, so that it can start separately during the washing of other bottles The external loading and unloading work can be done manually or by a robot. When manual work is used, the loading and unloading of the bottles is done manually, while when a robot is used, an external computer is required. After receiving the electrical signal indicating that the bottle is rinsed, the controller 11 will also output the station number information of the completed bottle rinse to the computer. Then, the computer controls the loading and unloading robot to remove the rinsed bottles and install new bottles to be rinsed. After the installation is completed, the computer outputs a start signal to the controller 11, and the controller 11 starts the bottle rinsing work of the station.

[0051] Among them, when the controller 11 controls the clamping mechanism 12 to work, it first controls the electromagnets 127 on the upper and lower sides to be energized alternately, and the working time of each electromagnet 127 is 4 seconds. Since the clamping protrusions 125 on the upper and lower pressure plates 124 are staggered with each other, the water can fully cover the outer bottle wall of the bottle, avoiding the dirt at the contact position between the clamping protrusion 125 and the bottle from being unable to be rinsed away, thereby ensuring the sufficient cleaning of the bottle.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bottle washing machine with a folding self-rotating mechanism, comprising a clean water tank (1) and a rotating table (2) arranged above the clean water tank (1), characterized in that: Also includes: A rotary drive unit (3) is installed on the inner bottom of the clean water tank (1), and the output end of the rotary drive unit (3) is transmission-connected to the rotary table (2); A fixed column (4) fixedly mounted on the top of the rotating platform (2); A plurality of foldable external cleaning units (5) are arranged above the rotating platform (2) and are evenly distributed in a ring shape about the axis of the fixed column (4), and each foldable external cleaning unit (5) is mounted on the upper end of the side wall of the fixed column (4); A plurality of rotating inner cleaning units (6) are mounted on the end surface of the rotating platform (2) and are arranged below the corresponding folding outer cleaning units (5); A plurality of water supply units (7) are arranged below the rotating platform (2), and each of the folding outer cleaning units (5) and the corresponding rotating inner cleaning unit (6) are connected to the clean water tank (1) via the corresponding water supply unit (7); A plurality of wastewater discharge units (8) are arranged outside the water supply unit (7), each of the wastewater discharge units (8) being connected to a water outlet end of a corresponding rotating inner cleaning unit (6) and a folding outer cleaning unit (5); A wastewater tank (9) is sleeved on the outside of the clean water tank (1), and the wastewater tank (9) is connected to the water outlet ends of each wastewater discharge unit (8); A plurality of detection units (10) are arranged inside corresponding water supply units (7) and wastewater discharge units (8); A controller (11) is installed on the outer wall of the wastewater tank (9); the rotary drive unit (3), the folding outer cleaning unit (5), the rotary inner cleaning unit (6), the water supply unit (7) and the detection unit (10) are all electrically connected to the controller (11); Each of the folding external cleaning units (5) comprises a mounting tube (51) fixedly mounted on the upper end of the side wall of the fixing column (4); a horizontal push electric cylinder (52) is fixedly mounted inside the mounting tube (51); the telescopic end of the horizontal push electric cylinder (52) slides through the end of the mounting tube (51); a telescopic frame (53) is fixedly mounted on the telescopic end of the horizontal push electric cylinder (52); a vertical push electric cylinder (54) is fixedly plugged into the end surface of the telescopic frame (53); a movable pressure ring (55) is fixedly mounted on the output end of the vertical push electric cylinder (54); a flexible sealing sleeve (56) is fixedly mounted on the inner wall of the movable pressure ring (55); a sealing cover (57) is fixedly plugged into the end surface of the telescopic frame (53); and the bottom of the sealing cover (57) is in contact with the flexible sealing sleeve (56). The top of the sleeve (56) is fixedly connected, a water inlet cover (58) is fixedly installed on the inner top of the sealing cover (57), a plurality of hard pipes (59) are fixedly plugged into the side wall of the water inlet cover (58), a plurality of flushing hoses (510) are fixedly installed on the inner wall of the flexible sealing cover (56), and each flushing hose (510) is connected to the water outlet end of the corresponding hard pipe (59), and a plurality of external flushing holes (511) are opened on the pipe wall of each flushing hose (510) away from the flexible sealing cover (56), a water inlet hose (512) is fixedly plugged into the top of the sealing cover (57), and the water inlet hose (512) is connected to the water inlet cover (58), and the horizontal push electric cylinder (52) and the vertical push electric cylinder (54) are both electrically connected to the controller (11).

2. A bottle washing machine with a folding self-rotating mechanism according to claim 1, characterized in that: The rotary drive unit (3) comprises a support column (31) disposed at the bottom of a clean water tank (1), a mounting cavity (32) being disposed inside the support column (31), a reduction motor (33) electrically connected to a controller (11) being fixedly mounted inside the mounting cavity (32), an output shaft of the reduction motor (33) being rotationally connected to an upper cavity wall of the mounting cavity (32), and a shaft end of the output shaft of the reduction motor (33) being transmission-connected to the rotating platform (2).

3. A bottle washing machine with a folding self-rotating mechanism according to claim 2, characterized in that: Each of the rotating internal cleaning units (6) comprises a rotating sleeve (61) rotatably mounted on the end surface of the rotating platform (2); a support ring (62) is fixedly mounted on the top of the rotating sleeve (61); coaxial internal flushing tubes (63) are arranged on the inner sides of the support ring (62) and the rotating sleeve (61); and a plurality of internal flushing holes (64) are opened on the tube wall of the internal flushing tube (63); a clamping mechanism (12) for fixing the bottle is installed on the support ring (62); a gear sleeve (65) is fixedly sleeved on the lower end of the outer wall of the rotating sleeve (61); a gear ring (66) is fixedly sleeved on the outer wall of the support column (31); and the gear sleeve (65) is meshed with the gear ring (66).

4. A bottle washing machine with a folding self-rotating mechanism according to claim 3, characterized in that: Each of the water supply units (7) comprises a hollow block (71) arranged below the rotating table (2); a water pump (72) is fixedly mounted on the bottom of the hollow block (71), and a water outlet of the water pump (72) is connected to the interior of the hollow block (71); a water suction pipe (73) is fixedly mounted on the water suction end of the water pump (72), and a water inlet end of the water suction pipe (73) extends to the lower side of the interior of the clean water tank (1); the water inlet ends of the internal flushing pipe (63) and the water inlet hose (512) are fixedly plugged into the hollow block (71); and the water pump (72) is electrically connected to the controller (11).

5. A bottle washing machine with a folding self-rotating mechanism according to claim 4, characterized in that: Each of the wastewater discharge units (8) comprises a water receiving cover (81) fixedly sleeved on the outer wall of the hollow block (71); a plurality of fixing rods (82) are fixedly arranged between the water receiving cover (81) and the rotating platform (2); a water leakage hole (83) is provided on the end surface of the rotating platform (2); a water leakage pipe (84) is fixedly inserted at the bottom of the water receiving cover (81); and a water outlet end of the water leakage pipe (84) is arranged on the inner side of the wastewater pool (9).

6. A bottle washing machine with a folding self-rotating mechanism according to claim 5, characterized in that: Each of the detection units (10) comprises a mounting hole (101) formed on a side wall of the hollow block (71); a double-sided light panel (102) is fixedly mounted inside the mounting hole (101); insulating support rods (103) are fixedly mounted on the inner wall of the hollow block (71) and the inner wall of the water receiving cover (81); two insulating support rods (103) are respectively arranged on two sides of the mounting hole (101); and grooves (104) are formed on the opposite ends of the two insulating support rods (103). A photosensitive element (105) is fixedly mounted inside the two grooves (104), and a transparent block (106) is fixedly mounted at the notch of the two grooves (104); light emitted by the double-sided light board (102) is irradiated to the two photosensitive elements (105) through the two transparent blocks (106); the double-sided light board (102) and the two photosensitive elements (105) are electrically connected to a controller (11); and a trigger mechanism (13) is mounted inside the water receiving cover (81).

7. The bottle washing machine with a folding self-rotating mechanism according to claim 3, characterized in that: Each of the clamping mechanisms (12) comprises a vertical rod (121) fixedly mounted on both sides of the end surface of the support ring (62), and a symmetrically arranged arc plate (122) is fixedly mounted on the top of each of the two vertical rods (121), and the side walls of the two arc plates (122) facing each other are provided with two arc grooves (123), and a pressure plate (124) is slidably arranged inside the two arc grooves (123), and the side wall of each of the pressure plates (124) away from the same side arc plate (122) is integrally formed with a plurality of clamping protrusions (125 ), and the clamping protrusion (125) of the upper pressure plate (124) and the clamping protrusion (125) of the lower pressure plate (124) are staggered with each other, a group of non-magnetic springs (126) are fixedly provided between each of the pressure plates (124) and the bottom of the arc-shaped groove (123) on the same side, an electromagnet (127) is fixedly installed at the bottom of the arc-shaped groove (123), and a permanent magnet (128) corresponding to the position of the electromagnet (127) is fixedly installed on the side wall of the pressure plate (124), and the electromagnet (127) is electrically connected to the controller (11).

8. The bottle washing machine with a folding self-rotating mechanism according to claim 6, characterized in that: Each of the trigger mechanisms (13) comprises a sealing cylinder (131) fixedly mounted on the inner wall of the water receiving cover (81); two electromagnetic push rods (132) are mounted on the inner wall of the water receiving cover (81) at a position inside the sealing cylinder (131); and insulating blocks (133) are mounted on the telescopic ends of the two electromagnetic push rods (132); conductive blocks (134) for sliding contact are fixedly mounted on the opposite ends of the two insulating blocks (133); and an electromagnetic switch (135) electrically connected to the two conductive blocks (134) is fixedly mounted inside the sealing cylinder (131). An electric heating plate (136) is fixedly installed inside the hollow block (71), and the electric heating plate (136) is arranged at the water inlet end of the water inlet hose (512) and the inner flushing pipe (63). A temperature detection probe (137) is fixedly plugged into the side wall of the hollow block (71). The electromagnetic switch (135) is electrically connected to the electric heating plate (136) through the controller (11), the temperature detection probe (137) is electrically connected to the controller (11), and the two photosensitive elements (105) are electrically connected to the corresponding electromagnetic push rods (132) through the controller (11).

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