CN213915365U

CN213915365U - Medical medicine bottle self-cleaning device

Info

Publication number: CN213915365U
Application number: CN202022333638.0U
Authority: CN
Inventors: 刘成伟; 徐黎贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-10
Anticipated expiration: 2030-10-19

Abstract

An automatic cleaning device for medical medicine bottles comprises a bottle conveying channel for conveying medicine bottles to be cleaned, wherein the bottle conveying channel is connected with a water receiving tank, a washing turntable is arranged in the water receiving tank, the washing turntable rotates in the water receiving tank, and the water receiving tank is also connected with a bottle outlet channel for guiding cleaned medicines out; the edge of the washing rotating disc is provided with four uniformly distributed screens with the same shape, two of the screens are respectively connected with the bottle conveying channel and the bottle outlet channel, a water injection gun is arranged above the adjacent screens of the bottle conveying channel, and a washing brush is arranged above the opposite screens; the washing turntable is provided with an ejection mechanism which is convexly blocked. The utility model discloses overall structure satisfies miniaturized requirement, is fit for the hospital and uses, and the simple operation action is stable, is fit for medical personnel and uses, washes the carousel and gapped rotation under the effect of irregular gear to release the medicine bottle through ejection mechanism, fixing a position the medicine bottle through ejection mechanism and positioning mechanism, guarantee the water injection, wash high efficiency and stable.

Description

Medical medicine bottle self-cleaning device

Technical Field

The utility model relates to a medicine bottle washs the field, concretely relates to medical medicine bottle self-cleaning device.

Background

The medicine bottle is one of the most commonly used devices in the process of medicine production and packaging, and because the medicine bottle is used for containing medicines, the requirements on the cleanness and the sanitation of the medicine bottle are high, the sanitation and the cleanliness in the medicine bottle are high firstly, the produced medicine bottle usually needs to be cleaned firstly, and along with the development of the industry, the existing medicine bottle production and cleaning are developed towards large-scale industrialization and automation.

The existing cleaning device cannot be miniaturized, the cleaning of the medicine bottle is one of important work in hospital logistics, the existing common method is to manually use a brush for cleaning or soak the medicine bottle in cleaning disinfectant for cleaning, the working efficiency of the mode greatly depends on manual work, and when the number of the medicine bottles is large, the manual efficiency cannot be guaranteed, and the problems of cleaning work overstock and the like are easily caused; however, the volume of the existing automatic cleaning device is too large, and for the medical cleaning field with high requirement on cleanliness, the space required by a clean room is too large, so that the automatic cleaning device is not suitable for medical use.

Disclosure of Invention

According to the problem that the background art provided, the utility model provides a medical medicine bottle self-cleaning device solves, next is right the utility model discloses do further the explanation.

An automatic cleaning device for medical medicine bottles comprises a bottle conveying channel for conveying medicine bottles to be cleaned, wherein the bottle conveying channel is connected with a water receiving tank, the medicine bottles to be cleaned are conveyed into the water receiving tank by the bottle conveying channel, a washing turntable is arranged in the water receiving tank and rotates in the water receiving tank, and the water receiving tank is also connected with a bottle outlet channel for guiding out cleaned medicines; the edge of the washing rotating disc is provided with four uniformly distributed screens with the same shape, two of the screens are respectively connected with the bottle conveying channel and the bottle outlet channel, a water injection gun is arranged above the adjacent screens of the bottle conveying channel, and a washing brush is arranged above the opposite screens; the washing turntable is provided with an ejection mechanism with a convex position, the ejection mechanism comprises a groove and an elastic block, the groove and the elastic block are arranged on the washing turntable, an arc surface is arranged on one side of the elastic block facing the medicine bottle, a concave surface is arranged in the middle of the arc surface, the elastic block is partially arranged in the groove and limited to slide in the groove, a spring is further arranged in the groove, and the elastic block is pressed on the spring.

Optionally, a bottle inlet position is formed between the clamping position and the bottle conveying channel, a bottle outlet position is formed between the clamping position and the bottle outlet channel, the bottle inlet position and the bottle outlet position are adjacent, and a water injection position and a washing position are further formed on the groove wall of the clamping position and the water receiving groove in the rotating direction of the washing rotating disc between the bottle inlet position and the bottle outlet position; a water injection gun is arranged above the water injection position, a washing brush is arranged above the washing position, and the washing brush descends under the action of the lifting device to clean the medicine bottle.

Optionally, the bottle inlet position, the water filling level, the washing position and the bottle outlet position are relative to the bottle conveying way, and can be mutually converted, the medicine bottle is pushed into the clamping position at the bottle inlet position, then the medicine bottle is pushed to the water filling position under the pushing of the washing turntable, clean water is filled into the medicine bottle at the water filling position through a water filling gun, then the medicine bottle is continuously pushed to the washing position under the pushing of the washing turntable, the washing brush descends to wash the medicine, and after washing, the medicine bottle is pushed to the bottle outlet position under the pushing of the washing turntable.

Optionally, the medicine bottles in the bottle conveying channel automatically enter the water receiving tank, the bottle conveying channel is obliquely arranged and slopes to the water receiving tank, and a bottle facing surface which is overlapped with a tangential surface of a tank wall of the water receiving tank is arranged at the joint of the bottle conveying channel and the water receiving tank; the medicine bottle smoothly enters the bottle inlet position under the actions of the bottle facing surface, the washing rotating disc and the self weight of the medicine bottle, and the ejection mechanism is compressed.

Optionally, the bottom of the water receiving tank is provided with densely distributed water outlet holes.

Optionally, at the water injection position, the flow path of the injection water flow of the water injection gun is larger than the bottle mouth of the medicine, so that the outer wall of the medicine can be washed, cleaned and soaked by the water flow during injection; the washing brush is a single-layer brush at the washing position, the brush extends into the medicine bottle to clean the inner wall of the medicine bottle during washing, the ejection mechanism is close to the height of the main body of the medicine bottle, and the ejection mechanism stably pushes the medicine bottle to the bottle outlet channel.

Optionally, at the water injection position, the flow path of the injection water flow of the water injection gun is larger than the bottle mouth of the medicine, so that the outer wall of the medicine can be washed, cleaned and soaked by the water flow during injection; in the washing position, the washing brush comprises an inner layer of hairbrush and an outer layer of hairbrush, when washing, the inner layer of hairbrush cleans the inner wall of the medicine bottle, the outer layer of hairbrush cleans the outer wall of the medicine bottle, the bottle outlet channel is provided with a baffle plate, the baffle plate extends to the upper part of the bottle outlet position, and the medicine bottle is pushed to the bottle outlet channel under the comprehensive action of the baffle plate and the washing turntable.

Optionally, the central portion of the washing turntable is connected with a rotating shaft, the rotating shaft penetrates through the water receiving tank and is provided with a gear at the end portion, the gear is meshed with an irregular gear, teeth are arranged on the upper portion of the irregular gear, the irregular gear is connected with an output shaft of the motor, and when the irregular gear rotates for one circle, the washing turntable is driven to rotate for one quarter of a circle, so that one clamping position is converted.

Optionally, the contact surfaces of the washing turntable, the water receiving tank and the medicine bottle are smooth surfaces, a positioning mechanism is arranged on the tank wall of the water receiving tank, the positioning mechanism comprises a positioning block, a clamping groove is arranged on one side of the positioning block facing the medicine bottle, a barrel is radially and outwardly arranged on the tank wall of the water receiving tank, a through groove is formed in the through groove, the positioning block penetrates through the through groove and slides in the through groove, the positioning block is connected with a contact wheel through a movable rod, the movable rod is connected with a movable plate, a second spring is further arranged in the through groove, and two ends of the second spring abut against the movable plate and the tank wall of the water receiving tank; the contact wheel is always contacted with the profile surface of the cam under the action of a second spring, and the cam is driven by a motor to rotate.

Optionally, a pressure sensor is arranged at the bottom of the groove and electrically connected with the controller to control the actions of the water injection gun and the washing brush; signals among four pressure sensors included by the four ejection mechanisms are in a logical OR relationship, and any one ejection mechanism can trigger the water injection gun and the washing action in the process of washing the rotating disc.

Has the advantages that: compared with the prior art, the utility model discloses overall structure satisfies miniaturized requirement, is fit for the hospital and uses, and the simple operation action is stable, is fit for medical personnel to use, washes the rotation of carousel intermittent type nature under the effect of irregular gear to release the medicine bottle through ejection mechanism, fixing a position the medicine bottle through ejection mechanism and positioning mechanism, guarantee the water injection, wash high-efficient and stable.

Drawings

FIG. 1: the structure of the utility model is schematically viewed from top;

FIG. 2: the structure of the utility model is schematically shown in the front view;

FIG. 3: the structure of the ejection mechanism is enlarged and schematically shown at A in FIG. 1;

FIG. 4: the structure of the positioning mechanism shown at B in FIG. 1 is enlarged and schematically illustrated;

FIG. 5: the meshing transmission of the gear and the irregular gear is schematically shown at C in FIG. 2;

in the figure: the automatic bottle washing machine comprises a bottle conveying channel 10, a bottle receiving surface 11, a water receiving groove 20, a water outlet hole 21, a through groove 22, a cylinder body 23, a washing rotary disc 30, a clamping position 31, a bottle inlet position 311, a water injection position 312, a washing position 313, a bottle outlet position 314, a rotating shaft 32, a groove 33, a gear 34, an irregular gear 35, a bottle outlet channel 40, a water injection gun 50, a washing brush 60, a baffle 70, an ejection mechanism 80, an elastic block 81, an arc surface 811, a concave surface 812, a spring 82, a positioning mechanism 90, a positioning block 91, a clamping groove 911, a movable rod 92, a contact wheel 93, a movable plate 94, a second spring 95, a cam 96 and a pressure sensor 100.

Detailed Description

A specific embodiment of the present invention will be described in detail with reference to fig. 1-5.

An automatic cleaning device for medical medicine bottles refers to the attached figure 1-2, and comprises a bottle conveying channel 10 for conveying medicine bottles to be cleaned, wherein the bottle conveying channel 10 is connected with a water receiving tank 20, the medicine bottles to be cleaned are conveyed into the water receiving tank 20 by the bottle conveying channel 10, a washing turntable 30 is arranged in the water receiving tank 20, the washing turntable 30 rotates in the water receiving tank 20, and the water receiving tank 20 is also connected with a bottle outlet channel 40 for guiding out cleaned medicines; four clamping positions 31 which are uniformly distributed and have the same shape are arranged at the edge of the washing turntable 30, a bottle inlet position 311 is formed between the clamping position 31 and the bottle conveying channel 10, a bottle outlet position 314 is formed between the clamping position 31 and the bottle outlet channel 40, the bottle inlet position 311 and the bottle outlet position 314 are adjacent, and a water injection position 312 and a washing position 313 are formed between the clamping position 31 and the wall of the water receiving tank 20 in the rotating direction of the washing turntable 30 between the bottle inlet position 311 and the bottle outlet position 314; a water injection gun 50 is arranged above the water injection level 312, the water injection gun 50 fills clean water into the medicine bottle in the water injection level 312, a washing brush 60 is arranged above the washing level 313, and the washing brush 60 descends into the medicine bottle under the action of a lifting device such as an air cylinder and rotates under the action of a motor to clean the inner wall of the medicine bottle.

The washing rotor 30 is provided with an ejection mechanism 80 protruding towards the position of the retainer 31, and referring to fig. 3, the ejection mechanism comprises a groove 33 and an elastic block 81 arranged on the washing rotor 30, one side of the elastic block 81 facing the medicine bottle is provided with an arc surface 811, the middle part of the arc surface 811 is provided with a concave surface 812, the elastic block 81 is partially arranged in the groove 33 and limited to slide in the groove 33, the groove 33 is also provided with a spring 82, and the elastic block 81 is pressed on the spring 82.

The medicine bottles in the bottle conveying channel 10 automatically enter the water receiving tank 20, specifically, the bottle conveying channel 10 is obliquely arranged and inclines towards the water receiving tank 20, the medicine bottles move towards the water receiving tank 20 under the action of gravity, when one clamping position 31 of the washing turntable 30 is opposite to the bottle conveying channel 10, the medicine bottles automatically enter the bottle inlet position 311 and leave the bottle inlet position 311 under the rotation pushing of the washing turntable 30, and the selection of the medicine bottles to be washed is completed; the selected medicine bottle is clamped between the ejection mechanism 80 and the wall of the water receiving tank 20, and the spring 82 is compressed.

In order to smoothly select the medicine bottles, a bottle facing surface 11 which is coincident with the tangential surface of the groove wall of the water receiving groove 20 is arranged at the joint of the bottle conveying channel 10 and the water receiving groove 20, the medicine bottles smoothly enter the bottle inlet position 311 under the action of the bottle facing surface 11, the washing turntable 30 and the dead weight of the medicine bottles, and the ejection mechanism 80 is compressed, so that the medicine bottles are prevented from being emptied and crushed. When the medicine bottle rotates to the bottle outlet position 314 along with the washing turntable 30, the medicine bottle can be quickly separated from the bottle outlet position 314 and enter the bottle outlet channel 40 under the action of the ejection mechanism 80 under the condition that the medicine bottle loses the limit of the groove wall of the water receiving groove 20.

It should be noted that the bottle feeding station 311, the water filling station 312, the washing station 313 and the bottle discharging station 314 described in the present embodiment are mutually convertible with respect to the bottle conveying passage 10, for example, at the bottle feeding station 311, the bottle is pushed into the clamping station 31, then the bottle is pushed to the water filling station 312 by the washing rotating plate 30, clean water is filled into the bottle from the water filling gun 50 at the water filling station 312, then the bottle is continuously pushed to the washing station 313 by the washing rotating plate 30, the washing brush 60 descends to wash the medicine, after washing, the bottle is pushed to the bottle discharging station 314 by the washing rotating plate 30, and the medicine is pushed out of the washing rotating plate 30 to the bottle discharging passage 40 by the combined action of the baffle 70 and the clamping station 31.

The bottom of the water receiving tank 20 is provided with densely distributed water outlet holes 21, and clean water overflowing from washing is discharged out of the water receiving tank 20 for recycling.

At the water injection position 312, the injection amount of the water injection gun 50 is strictly controlled, two thirds of the volume of the medicine is the best, and the flow path of the injection water flow is larger than the bottle mouth of the medicine, so that the outer wall of the medicine can be washed, cleaned and soaked by the water flow during injection; at wash station 313, the wash brush 60 washes the vial.

In one embodiment, the washing brush 60 is a single-layer brush, and during washing, the brush extends into the medicine bottle to wash the inner wall of the medicine bottle, but not the outer wall of the medicine bottle, and the outer wall is washed by the washing of the pouring clean water flow at the water filling level 312; at this time, the ejection mechanism 80 can approach the height of the main body of the medicine bottle, and when ejecting the medicine bottle, one side of the medicine bottle is pushed by the ejection mechanism 80, and the pushing force can be so large as to stably push the medicine bottle to the bottle outlet channel 40;

in another embodiment, the washing brush 60 comprises an inner layer brush and an outer layer brush, wherein the inner layer brush cleans the inner wall of the medicine bottle and the outer layer brush cleans the outer wall of the medicine bottle during washing, so that the ejection mechanism 80 is clamped at the bottom of the medicine bottle, and the pushing force of the ejection mechanism 80 is set to be insufficient to push the medicine bottle to the bottle outlet channel 40, otherwise, the medicine bottle is laterally turned and clamped at the bottle outlet position 314; based on this, the bottle outlet channel 40 is provided with the baffle 70, the baffle 70 extends to the upper side of the bottle outlet position 314, and the medicine bottles are pushed to the bottle outlet channel 40 under the combined action of the baffle 70 and the washing turntable 30.

The central portion of the washing turntable 30 is connected with a rotating shaft 32, the rotating shaft 32 penetrates through the water receiving tank 20 and is provided with a gear 34 at the end portion, the gear 34 is meshed with an irregular gear 35, teeth are arranged on the upper portion of the irregular gear 35, the irregular gear 35 is connected with an output shaft of a motor, when the irregular gear 35 rotates for one circle, the washing turntable 30 is driven to rotate for one quarter of a circle, and therefore the conversion of one clamping position 31 is completed, and the attached drawing 5 refers to.

In this embodiment, in order to ensure that the medicine bottle is clamped between the walls of the washing turntable 30 and the water receiving tank 20 without affecting the rotation thereof, the contact surfaces of the washing turntable 30, the water receiving tank 20 and the medicine bottle are smooth surfaces, but at the same time, after the washing turntable 30 completes the conversion of one clamping position 31, the washing turntable 30 needs to be accurately stationary, and in practice, the medicine bottle cannot be immediately stationary due to the rotation inertia of the washing turntable 30 and the smooth surfaces of the water receiving tank 20; in the present embodiment, in order to further ensure the accuracy of the filling of the medicine bottle at the water filling position 312 and the washing of the medicine bottle at the washing position 313, the wall of the water receiving tank 20 is provided with a positioning mechanism 90, and when the medicine bottle enters the water filling position 312 and the washing position 313, the medicine bottle is clamped between the positioning mechanism 90 and the ejection mechanism 80, so as to complete the positioning.

Referring to fig. 4, the positioning mechanism 90 includes a positioning block 91, a positioning groove 911 is formed in one side of the positioning block 91 facing the medicine bottle, a cylinder 23 is radially and outwardly disposed on a wall of the water receiving tank 20, a through groove 22 is formed inside the positioning block 91, the positioning block 91 penetrates through the through groove 22 and slides in the through groove 22, the positioning block 91 is connected to a contact wheel 93 through a movable rod 92, the movable rod 92 is connected to a movable plate 94, a second spring 95 is further disposed in the through groove 22, and two ends of the second spring 95 are abutted to the movable plate 94 and the wall of the water receiving tank 20; a cam 96 is also included, the contact wheel 93 is always in contact with the profile surface of the cam 96 under the action of the second spring 95, the cam 96 is driven to rotate by a motor, and the motor can be arranged independently or directly used for driving the washing turntable 30. When the medicine bottle is positioned, when the medicine bottle enters the water injection level 312 and the washing position 313 under the pushing of the washing rotating disc 30, the cam 96 ejects the positioning block 91 at the moment, the medicine bottle is clamped on the clamping groove 911 and the arc surface 811, the spring 82 and the second spring 95 are compressed when the positioning is finished, and the friction force for driving the medicine bottle to rotate in the washing process is overcome; when the positioning is released, the medicine bottle is pushed by the washing rotating disc 30 to continue to compress the spring 92 and the second spring 95, meanwhile, the cam 96 rotates, the second spring 95 deforms to press the contact wheel 93 against the cam 96, and simultaneously, the positioning block 91 retracts towards the through groove 22, and the positioning of the medicine bottle is released.

The motor, the water injection gun 50 and the washing brush 60 all act under the control of the controller, or in the embodiment, the pressure sensor 100 is arranged at the bottom of the groove 33, and the pressure sensor 100 is electrically connected with the controller so as to control the actions of the water injection gun 50 and the washing brush 60; during positioning, the positioning mechanism 90 pushes the medicine bottle ejection mechanism 80, so that the elastic block 81 contacts the pressure sensor 100 to trigger the water injection gun 50 and the washing brush 60 to act, after a predetermined time, the washing turntable 30 acts again after the water injection gun 50 and the washing brush 60 act, and the positioning mechanism 90 and the medicine bottle ejection mechanism 80 are reset to reciprocate.

In the embodiment, the signals of the four pressure sensors 100 included in the four ejection mechanisms 80 are in a logical or relationship, and any one of the ejection mechanisms 80 can trigger the water injection gun 50 and the wash brush 60 to operate in the process of following the wash rotor 30.

The utility model discloses annotate squirt 50 and fill clean water, wash down and all be prior art, non under the drive of rotating electrical machines is rotated under the elevating gear's of brush 60 control, the utility model discloses a little, any structure that satisfies the functional requirement can, the event the utility model discloses do not do too much and explain.

The utility model discloses overall structure satisfies miniaturized requirement, is fit for the hospital and uses, and the simple operation action is stable, is fit for medical personnel and uses, washes the carousel and gapped rotation under the effect of irregular gear to release the medicine bottle through ejection mechanism, fixing a position the medicine bottle through ejection mechanism and positioning mechanism, guarantee the water injection, wash high efficiency and stable.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a medical medicine bottle self-cleaning device which characterized in that: the washing machine comprises a bottle conveying channel (10) for conveying medicine bottles to be washed, wherein the bottle conveying channel (10) is connected with a water receiving tank (20), a washing turntable (30) is arranged in the water receiving tank (20), the washing turntable (30) rotates in the water receiving tank (20), the water receiving tank (20) is also connected with a bottle outlet channel (40), four clamping positions (31) which are uniformly distributed and have the same shape are arranged at the edge of the washing turntable (30), two clamping positions (31) are respectively connected with the bottle conveying channel (10) and the bottle outlet channel (40), a water injection gun (50) is arranged above the adjacent clamping position (31) of the bottle conveying channel (10), and a washing brush (60) is arranged above the opposite clamping position (31);

be provided with ejection mechanism (80) of protruding screens (31) on raccoon carousel (30), including setting up recess (33) and bullet piece (81) on raccoon carousel (30), the one side that faces the medicine bottle on bullet piece (81) is equipped with cambered surface (811), the middle part of cambered surface (811) is equipped with concave surface (812), and, bullet piece (81) partly place in recess (33) and by the restriction slide in recess (33), still be provided with spring (82) in recess (33), bullet piece (81) are pressed on spring (82).

2. The automatic cleaning device for medical medicine bottles of claim 1, which is characterized in that: a bottle inlet position (311) is formed between the clamping position (31) and the bottle conveying channel (10), a bottle outlet position (314) is formed between the clamping position (31) and the bottle outlet channel (40), the bottle inlet position (311) and the bottle outlet position (314) are adjacent, and a water injection position (312) and a washing position (313) are formed between the clamping position (31) and the bottle outlet position (314) in the rotating direction of the washing turntable (30) between the bottle inlet position (311) and the bottle outlet position (314); a water injection gun (50) is arranged above the water injection level (312), a washing brush (60) is arranged above the washing position (313), and the washing brush (60) descends under the action of the lifting device to clean the medicine bottle.

3. The automatic cleaning device for medical medicine bottles of claim 2, which is characterized in that: the bottle inlet position (311), the water injection position (312), the washing position (313) and the bottle outlet position (314) are relative to the bottle conveying passage (10), and can be mutually converted, the bottle is pushed into the clamping position (31) at the bottle inlet position (311), then the bottle is pushed to the water injection position (312) under the pushing of the washing turntable (30), clean water is filled into the bottle by the water injection gun (50) at the water injection position (312), then the bottle is continuously pushed to the washing position (313) under the pushing of the washing turntable (30), the washing brush (60) descends to wash the medicine, and the bottle is pushed to the bottle outlet position (314) by the washing turntable (30) after washing.

4. The automatic cleaning device for medical medicine bottles of claim 1, which is characterized in that:

the medicine bottles in the bottle conveying channel (10) automatically enter the water receiving tank (20), the bottle conveying channel (10) is obliquely arranged and slopes towards the water receiving tank (20), and a bottle facing surface (11) which is overlapped with the tangential surface of the wall of the water receiving tank (20) is arranged at the joint of the bottle conveying channel (10) and the water receiving tank (20);

the bottom of the water receiving tank (20) is provided with densely distributed water outlet holes (21).

5. The automatic cleaning device for medical medicine bottles of claim 4, wherein:

at the water injection position (312), the flow path of the injection water flow of the water injection gun (50) is larger than the bottle mouth of the medicine, so that the outer wall of the medicine can be washed, cleaned and soaked by the water flow during injection;

at the washing position (313), the washing brush (60) is a single-layer brush, the brush extends into the medicine bottle to clean the inner wall of the medicine bottle during washing, the ejection mechanism (80) is close to the height of the main body of the medicine bottle, and the ejection mechanism (80) stably pushes the medicine bottle to the bottle outlet channel (40).

6. The automatic cleaning device for medical medicine bottles of claim 4, wherein:

in the washing position (313), the washing brush (60) comprises an inner layer of brush and an outer layer of brush, when washing, the inner layer of brush cleans the inner wall of the medicine bottle, the outer layer of brush cleans the outer wall of the medicine bottle, a baffle (70) is arranged on the bottle outlet channel (40), the baffle (70) extends to the upper part of the bottle outlet position (314), and the medicine bottle is pushed to the bottle outlet channel (40) under the combined action of the baffle (70) and the washing rotating disc (30).

7. The automatic cleaning device for medical medicine bottles of claim 1, which is characterized in that: the central part of the washing turntable (30) is connected with a rotating shaft (32), the rotating shaft (32) penetrates through the water receiving tank (20) and is provided with a gear (34) at the end part, the gear (34) is meshed with an irregular gear (35), the upper part of the irregular gear (35) is provided with teeth, the irregular gear (35) is connected with an output shaft of a motor, and when the irregular gear (35) rotates for one circle, the washing turntable (30) is driven to rotate for one quarter of a circle, so that the conversion of a clamping position (31) is completed.

8. The automatic cleaning device for medical medicine bottles of any one of claims 1 to 7, wherein: the contact surfaces of the washing turntable (30), the water receiving tank (20) and the medicine bottle are smooth surfaces, and a positioning mechanism (90) is arranged on the wall of the water receiving tank (20).

9. The automatic cleaning device for medical medicine bottles of claim 8, wherein: the positioning mechanism (90) comprises a positioning block (91), a clamping groove (911) is formed in one side, facing the medicine bottle, of the positioning block (91), a cylinder body (23) is arranged on the wall of the water receiving groove (20) in the radial direction outwards, a through groove (22) penetrates through the positioning block (91), the positioning block penetrates through the through groove (22) and slides in the through groove (22), and the positioning block (91) is connected with a contact wheel (93) through a movable rod (92); the movable rod (92) is connected with a movable plate (94), a second spring (95) is arranged in the through groove (22), and two ends of the second spring (95) are abutted against the movable plate (94) and the wall of the water receiving groove (20); the contact wheel (93) is always in contact with the profile surface of the cam (96) under the action of a second spring (95), and the cam (96) is driven to rotate by a motor.

10. The automatic cleaning device for medical medicine bottles of claim 9, wherein: the bottom of the groove (33) is provided with a pressure sensor (100), and the pressure sensor (100) is electrically connected with the controller to control the actions of the water injection gun (50) and the washing brush (60);

the signals of the four pressure sensors (100) included in the four ejection mechanisms (80) are in a logical OR relationship, and any one ejection mechanism (80) can trigger the water injection gun (50) and the washing brush (60) to act in the process of washing the rotating disc (30).