CN112618757A

CN112618757A - Medicine bottle sterilizing device

Info

Publication number: CN112618757A
Application number: CN202011516544.5A
Authority: CN
Inventors: 王铁军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-04-09

Abstract

The invention discloses a medicine bottle sterilizing device which comprises a station table and a rotary table which is positioned on the station table and is in rotary connection, wherein a plurality of bottle body positioning grooves are formed in the edge of the rotary table, a nozzle seat capable of lifting up and down is arranged above the rotary table, a lifting rod is arranged at the upper end of the nozzle seat, a rack for positioning the lifting rod is arranged on the station table, a plurality of nozzles which are circumferentially arranged along the nozzle seat are arranged on the nozzle seat, a connecting rod mechanism connected with the nozzle seat is arranged on each nozzle, an ejector rod capable of sliding up and down is arranged in each lifting rod, a channel communicated with each nozzle is arranged in each ejector rod, and when the ejector rods move down relative to the lifting rods, the connecting rod mechanism drives the nozzles to turn over. The invention aims to improve the sterilization and disinfection efficiency and reduce the number of stations required in the sterilization process.

Description

Medicine bottle sterilizing device

Technical Field

The invention belongs to the field of medicine sterilization, and particularly relates to a medicine bottle sterilization device.

Background

Medical container adopts modes such as antiseptic solution to disinfect disinfection usually, and the antiseptic solution need fill enter into the inside back of container, just can make antiseptic solution and container inner wall contact completely through modes such as rocking to reach higher bactericidal effect, comparatively waste time and energy. For a container with larger capacity, a large amount of disinfectant needs to be injected, the injection, shaking and discharge processes are long, and the production efficiency is reduced. In industrial application, after the station of injecting antiseptic solution in the bottle still usually needs, rock the bottle through mechanisms such as cylinder thereby disinfect to the bottle, later pour out antiseptic solution again, and this process can increase the used time of disinfecting by a wide margin to more stations need to arrange in order to satisfy relevant requirement, therefore can greatly increased required man-hour.

Disclosure of Invention

In order to overcome the defects that the sterilization process consumes a long time and the sterilization process occupies a plurality of stations in the prior art, the invention provides the medicine bottle sterilization device, which improves the sterilization and disinfection efficiency and reduces the stations required by the sterilization process.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a medicine bottle sterilizing equipment, includes the station platform and is located the carousel of rotating the connection on the station platform, the edge of carousel is equipped with a plurality of bottle constant head tanks, the top of carousel is equipped with the nozzle holder of oscilaltion, the upper end of nozzle holder is equipped with the lifter, the frame that is equipped with the location lifter on the station platform, the nozzle holder is equipped with a plurality of shower nozzles of arranging along nozzle holder circumference, be equipped with the link mechanism who is connected with the nozzle holder on the shower nozzle, be equipped with the ejector pin that slides from top to bottom in the lifter, the inside of ejector pin is equipped with the passageway with the shower nozzle intercommunication, make link mechanism drive when the relative lifter of ejector pin moves down the shower nozzle from bottom to top upset. After the medicine bottle enters the station table, the medicine bottle can be driven by the turntable to rotate step by step to the sterilization station, and the lifting rod drives the lower nozzle base to extend into the medicine bottle. Enter into the nozzle base in the medicine bottle, the inside passageway of accessible ejector pin provides the antiseptic solution to each shower nozzle and sprays, utilizes link mechanism to open each shower nozzle upset simultaneously, changes the orientation of shower nozzle for each position in the medicine bottle is covered in spraying of antiseptic solution. The ejector rod drives the spray head to overturn up and down to move, so that the disinfectant can be used for thoroughly sterilizing the inner wall of the medicine bottle, a large amount of disinfectant does not need to be filled, and the consumption of the disinfectant is saved. Meanwhile, a station and a related mechanism for shaking the bottle body are omitted, the time required for sterilization is shortened, the sterilization efficiency is improved, and the production cost is reduced.

Preferably, the link mechanism comprises a first connecting rod and a second connecting rod, the upper end of the first connecting rod and the upper end of the second connecting rod are respectively connected with the nozzle base in a rotating mode, the first connecting rod and the second connecting rod are arranged in a crossed mode, the nozzle is provided with a base, the first connecting rod is connected with the outer side of the base in a rotating mode, the second connecting rod is connected with the inner side of the base in a rotating mode, and the bottom of the ejector rod is provided with an acting end for driving the first connecting rod to rotate. Therefore first connecting rod and second connecting rod respectively with the pedestal connection can the linkage, receive the ejector pin effect when upwards rotating when first connecting rod, the second connecting rod also upwards rotates simultaneously, because first connecting rod and second connecting rod are the X-shaped and arrange, will drive the shower nozzle upwards upset on base and the base when both rotate to change the orientation of shower nozzle.

Preferably, the action end is columnar, a guide ring groove is formed in the side face of the action end, an extension end extending towards the guide ring groove is arranged at the upper end of the first connecting rod, a guide ball is arranged at the top of the extension end, and the guide ball is located in the guide ring groove. The guide ring groove can accommodate the guide balls at the top of the extension ends of all the first connecting rods, and the ejector rods synchronously drive the first connecting rods to rotate when moving downwards, so that all the spray heads can be synchronously turned over.

Preferably, the bottom of the nozzle seat is provided with a shunting seat, a shunting cavity communicated with the channel is arranged in the shunting seat, and the shunting seat is provided with a hose communicated with the shunting cavity and the nozzle. The flow distributing cavity in the flow distributing seat can evenly distribute liquid flow to each spray head so as to ensure the stable pressure of each spray head.

Preferably, the bottom of the nozzle seat is provided with a positioning block, the positioning block is provided with a lower through hole for positioning the first connecting rod and an upper through hole for positioning the second connecting rod, one side of the positioning block, which is perpendicular to the lower through hole and the upper through hole, is provided with a connecting plate, and the connecting plate is in positioning fit with the lower through hole and the upper through hole. When being equipped with not unidimensional shower nozzle, the base size that corresponds with the shower nozzle is different, and the connecting plate is used for adapting to the interval between first connecting rod and the second connecting rod to improve equipment's commonality.

Preferably, the lower end of the nozzle base is provided with a plurality of arc-shaped baffles arranged along the circumferential direction of the nozzle base, the nozzles and the link mechanism are positioned on the inner sides of the arc-shaped baffles, and a gap for the nozzles to turn outwards is formed between every two adjacent arc-shaped baffles. The arc-shaped baffle plate surrounds the outer circumference of the bottom of the spray head seat to form a space for accommodating the connecting rod mechanism and the spray head, so that a better protection effect can be provided for the connecting rod mechanism and the spray head, and the bottle mouth and the spray head are prevented from colliding and being damaged.

Preferably, the lower end of the arc-shaped baffle is provided with a guide part, and the outer side of the guide part is provided with an inclined guide surface. When the lower end of the arc-shaped baffle plate is in contact with the bottle opening, the arc-shaped baffle plate and the inner spray head can conveniently enter the bottle opening through the guide surface and the bottle opening in sliding contact and guide.

Preferably, the bottle body positioning grooves are uniformly arranged along the edge of the turntable, and each bottle body positioning groove comprises a strip-shaped portion and an arc-shaped portion located on the inner side of the strip-shaped portion. Therefore, the medicine bottle can have a certain amount of movement in the bottle body positioning groove, so that the position error of the opening of the medicine bottle is compensated, and the nozzle base can conveniently and smoothly enter the medicine bottle.

The invention has the beneficial effects that: (1) disinfectant is uniformly sprayed on the surface of the inner wall of the medicine bottle through the spray head, so that the interior of the medicine bottle is disinfected and sterilized, and the using amount of the disinfectant is saved; (2) the inner part of the medicine bottle can be sterilized without shaking the medicine bottle, so that a correspondingly shaking station and mechanism are omitted, the production efficiency is improved, and the production cost is reduced; (3) has good adaptability to the inner wall surface of the medicine bottle and ensures the disinfection and sterilization effect.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of a nozzle mount of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic view of the sprinkler head of the present invention shown in an expanded configuration;

fig. 6 is a partially enlarged view at B in fig. 5.

In the figure: the automatic feeding device comprises a feeding conveyer belt 1, a medicine bottle 2, a rotary table 3, a bottle body positioning groove 4, a strip-shaped portion 4a, an arc-shaped portion 4b, a rack 5, a lifting rod 6, a station table 7, a discharging conveyer belt 8, a stepping motor 9, a spray head 10, a spray head seat 11, an arc-shaped baffle 13, a guide portion 13a, a shunt seat 14, a shunt cavity 14a, an acting end 15, a guide ring groove 15a, a push rod 16, a channel 16a, a positioning block 17, a link mechanism 18, a guide ball 181, an extension end 182, a first link 18a, a second link 18b, a base 19, a hose 20 and a connecting plate 21.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

In the embodiment shown in fig. 1, a medicine bottle sterilizing device comprises a station table 7 and a rotary table 2, wherein the rotary table 2 is positioned on the station table 7, the rotary shaft of the rotary table 2 is positioned in the vertical direction, and a plurality of bottle positioning grooves 4 are formed in the edge of the rotary table 2. Bottle constant head tank 4 evenly arranges along carousel 2's edge, and bottle constant head tank 4 includes bar portion 4a and is located the inboard arc portion 4b of bar portion 4a, and bottle constant head tank 4's the more 2 external diameters of medicine bottles of depth are slightly big for the bottle can have certain activity in bottle constant head tank 4. The edge of station platform 7 is equipped with material loading level and material discharging level, and the material loading level is equipped with material loading conveyer belt 1, and the material discharging level is equipped with material discharging conveyer belt 8 to 2 carousel 2 and follow-up process flows are carried to the medicine bottle from carousel 2 with medicine bottle to the carousel of station platform 7 are carried in the convenience.

Referring to fig. 2, a nozzle seat 11 that ascends and descends is disposed above the turntable 2, a lifting rod 6 is disposed at the upper end of the nozzle seat 11, a frame 5 for positioning the lifting rod 6 is disposed on the station table 7, the lifting rod 6 can move up and down in the vertical direction, and a power unit such as a motor or an air cylinder for driving the lifting rod 6 to move can be disposed in the frame 5 or above the frame 5. A stepping motor 9 is arranged below the station table 7, and the stepping motor 9 drives the turntable 2 to rotate by a preset angle every time so that the medicine bottle 2 moves forward by one station.

As shown in fig. 3 and 4, the nozzle seat 11 is provided with a plurality of nozzles 10 arranged along the circumferential direction of the nozzle seat 11, the nozzle 10 is provided with a link mechanism 18 connected with the nozzle seat 11, the link mechanism 18 includes a first link 18a and a second link 18b, the bottom of the nozzle seat 11 is provided with a positioning block 17, the positioning block 17 is provided with a first through hole for positioning the first link 18a and a second through hole for positioning the second link 18b, and the first through hole is located below the second through hole. The first link 18a rotates about the first through hole, and the second link 18b rotates about the second through hole. The sprayer 10 is provided with a base 19, a first connecting rod 18a is rotatably connected with the outer side of the base 19, a second connecting rod 18b is rotatably connected with the inner side of the base 19, the first connecting rod 18a and the second connecting rod 18b are arranged in an X shape when viewed from a plane perpendicular to the longitudinal cutting plane of the lifting rod 6, and the length of the first connecting rod 18a is smaller than that of the second connecting rod 18 b. Thus, when the first connecting rod 18a and the second connecting rod 18b rotate upwards, the spray head 10 and the base 19 are driven to open outwards at the same time, meanwhile, the spray head 10 and the base 19 also rotate from bottom to top due to the matching of the first connecting rod 18a, the second connecting rod 18b and the base 19, and the rotating angle of the spray head 10 and the base 19 is larger than that of the first connecting rod 18a and the second connecting rod 18 b. When the first link 18a is rotated to a horizontal or near horizontal position, the sprinkler head 10 is already facing upward or obliquely upward. The base 19 is provided with an inclined surface, and when the nozzle 10 is located at the lowest position, the inclined surface can position the angle of the nozzle 10 to ensure that the nozzle 10 faces downward completely.

As shown in fig. 5 and 6, a push rod 16 is provided in the lift lever 6 to be slidable up and down, and a passage 16a communicating with the head 10 is provided in the push rod 16. The bottom of ejector pin 16 is equipped with the effect end 15 that drives first connecting rod 18a pivoted, and effect end 15 is the column, and the side of effect end 15 is equipped with guide ring groove 15a, and first connecting rod 18a upper end is equipped with the extension end 182 of extending towards guide ring groove 15a, and the top of extension end 182 is equipped with guide ball 181, and guide ball 181 is arranged in guide ring groove 15a, and guide ring groove 15a leads guide ball 181. When the push rod 16 moves downwards relative to the lifting rod 6, the link mechanism 18 is driven to expand outwards, and when the link mechanism 18 expands outwards, the nozzle of the spray head 10 is driven to turn upwards from bottom to top. The inside of the ejector rod 16 is provided with a channel 16a communicated with the spray head 10, the bottom of the spray head seat 11 is provided with a shunt seat 14, the shunt seat 14 is internally provided with a shunt cavity 14a communicated with the channel 16a, and the shunt seat 14 is provided with a hose 20 communicated with the shunt cavity 14a and the spray head 10.

The lower end of the nozzle seat 11 is provided with a plurality of arc-shaped baffles 13 arranged along the circumferential direction of the nozzle seat 11, the nozzle 10 and the link mechanism 18 are positioned at the inner sides of the arc-shaped baffles 13, and a gap for the nozzle 10 to turn outwards is arranged between the adjacent arc-shaped baffles 13. The lower end of the arc baffle 13 is provided with a guide part 13a, and the outer side of the guide part 13a is provided with a guide surface which shrinks from top to bottom to the center. The guide surface at the lower end of the arc-shaped baffle 13 can guide the nozzle base 11, so that the nozzle base 11 can conveniently enter the medicine bottle 2. And one side of the positioning block 17, which is perpendicular to the first through hole and the second through hole, is provided with a connecting plate 21, and the connecting plate 21 is in positioning fit with the first through hole and the second through hole. The thickness of the web 21 is selected based on the dimensions of the showerhead 10 and the base 19 to ensure that the showerhead 10 and the base 19 are positioned within the gap between the arcuate baffles 13 to pass smoothly through the gap between the arcuate baffles 13.

In the actual operation process, as shown in fig. 1, the medicine bottles 2 are conveyed to the rotary table 2 along with the feeding conveyer belt 1, the medicine bottles enter the bottle positioning grooves 4 at the edge of the rotary table 2, and the rotary table 2 rotates to enable the medicine bottles to move to each station along with the rotary table 2. When the medicine bottle moves to the lower part of the nozzle base 11, as shown in fig. 2 and 3, the nozzle base 11 is driven by the lifting rod 6 to move downwards, and the arc-shaped baffle 13 at the lower end of the nozzle base 11 guides the nozzle base 11, so that the nozzle base 11 smoothly extends into the medicine bottle from the bottle opening. At this time, the spray head 10 faces the bottom of the medicine bottle, the disinfectant is delivered from the channel 16a inside the top rod 16 to the corresponding spray head 10 through the diversion chamber 14a from each hose 20, and the disinfectant is atomized and sprayed to the bottom of the medicine bottle through the spray head 10. When the top rod 16 moves downwards relative to the lifting rod 6, as shown in fig. 5 and 6, the guide ring groove 15a of the action end 15 drives the guide ball 181 at the top of the extension end 182 of the first link 18a, so that the first link 18a rotates upwards, and the spray head 10 moves outwards and expands through the linkage of the base 19 and the second link 18b, and the orientation of the spray head 10 also rotates upwards. When the nozzle 10 moves to the upper dead point, the nozzle 10 is located outside the nozzle seat 11. The nozzle 10 continuously sprays the disinfectant to the side wall of the medicine bottle and the bottleneck position of the medicine bottle in the moving process, and continuously disinfects and sterilizes the inner wall of the medicine bottle. For a large-volume medicine bottle, the outward movement, deployment and rotation of the nozzle 10 may be repeated several times so that the sterilizing solution can completely cover the inner wall of the medicine bottle. After the disinfectant is sprayed, the push rod 16 moves reversely, so that the first connecting rod 18a and the second connecting rod 18b drive the spray head 10 and the base 19 to move downwards until the spray head 10 and the base 19 move into the arc-shaped baffle 13. At this time, the lifting rod 6 drives the nozzle seat 11 to move upwards, the nozzle seat 11 smoothly extends out of the bottle mouth of the medicine bottle, and the turntable 2 can continue to rotate forwards until the medicine bottle is conveyed to the discharge conveyer belt 8 and conveyed to the subsequent process flow by the discharge conveyer belt 8.

Claims

1. The utility model provides a medicine bottle sterilizing equipment, characterized by includes station platform (7) and is located carousel (2) of rotation connection on station platform (7), the edge of carousel (2) is equipped with a plurality of bottle constant head tanks (4), the top of carousel (2) is equipped with nozzle holder (11) of oscilaltion, the upper end of nozzle holder (11) is equipped with lifter (6), be equipped with frame (5) of location lifter (6) on station platform (7), nozzle holder (11) are equipped with a plurality of shower nozzles (10) of arranging along nozzle holder (11) circumference, be equipped with link mechanism (18) of being connected with nozzle holder (11) on shower nozzle (10), be equipped with ejector pin (16) that slide from top to bottom in lifter (6), the inside of ejector pin (16) is equipped with passageway (16 a) that communicate with shower nozzle (10), make link mechanism (18) drive when ejector pin (16) moved down relative lifter (6) shower nozzle (10) are from bottom to top.

2. The medicine bottle sterilizing device as claimed in claim 1, wherein the link mechanism (18) comprises a first link (18 a) and a second link (18 b), the upper end of the first link (18 a) and the upper end of the second link (18 b) are rotatably connected to the nozzle base (11), the first link (18 a) and the second link (18 b) are arranged in a crossing manner, the nozzle (10) is provided with a base (19), the first link (18 a) is rotatably connected to the outer side of the base (19), the second link (18 b) is rotatably connected to the inner side of the base (19), and the bottom of the nozzle (16) is provided with an action end (15) for driving the first link (18 a) to rotate.

3. The sterilization apparatus for medicine bottle according to claim 2, wherein the action end (15) is cylindrical, a guide ring groove (15 a) is formed in a side surface of the action end (15), an extension end (182) extending toward the guide ring groove (15 a) is formed at an upper end of the first connecting rod (18 a), a guide ball (181) is formed at a top of the extension end (182), and the guide ball (181) is located in the guide ring groove (15 a).

4. The medicine bottle sterilizing device as claimed in claim 1, wherein a flow dividing seat (14) is provided at the bottom of the nozzle seat (11), a flow dividing cavity (14 a) communicated with the channel (16 a) is provided in the flow dividing seat (14), and a hose (20) communicated with the flow dividing cavity (14 a) and the nozzle (10) is provided in the flow dividing seat (14).

5. The medicine bottle sterilizing device according to claim 2 or 3, wherein a positioning block (17) is arranged at the bottom of the nozzle base (11), a lower through hole for positioning the first connecting rod (18 a) and an upper through hole for positioning the second connecting rod (18 b) are arranged on the positioning block (17), a connecting plate (21) is arranged on one side of the positioning block (17) perpendicular to the lower through hole and the upper through hole, and the connecting plate (21) is matched with the lower through hole and the upper through hole in a positioning manner.

6. The medicine bottle sterilization device as claimed in claim 1, wherein the lower end of the nozzle base (11) is provided with a plurality of arc-shaped baffles (13) arranged along the circumferential direction of the nozzle base (11), the nozzles (10) and the link mechanism (18) are positioned inside the arc-shaped baffles (13), and a gap for the nozzles (10) to turn outwards is formed between the adjacent arc-shaped baffles (13).

7. The sterilization apparatus for medicine bottle according to claim 6, wherein the arc-shaped baffle (13) is provided at its lower end with a guide portion (13 a), and the outer side of the guide portion (13 a) is provided with an inclined guide surface.

8. The medicine bottle sterilizing apparatus as claimed in claim 7, wherein the bottle body positioning grooves (4) are uniformly arranged along the edge of the rotary table (2), and the bottle body positioning grooves (4) comprise a bar-shaped portion (4 a) and an arc-shaped portion (4 b) located inside the bar-shaped portion (4 a).