CN214360183U

CN214360183U - Horizontal automatic opening device for medical injection glass bottle

Info

Publication number: CN214360183U
Application number: CN202022951586.3U
Authority: CN
Inventors: 禹细阳; 王蓉; 张雪梅; 杨修飞
Original assignee: Second Affiliated Hospital Of Shaoyang University; University of South China
Current assignee: Second Affiliated Hospital Of Shaoyang University; University of South China
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-10-08
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses at first provide the automatic opening device of medical injection glass bottle of horizontal to solve traditional uncork mode inefficiency and can't satisfy the problem of the requirement of dispensing fast. The bottle mouth conveying device comprises a rack and two conveying devices which are fixedly arranged on the rack in parallel and respectively provided with an annular conveying belt, wherein at least part of the annular conveying belts are formed into a conveying belt which is oppositely arranged, a gap which is smaller than the diameter of a bottle mouth is kept to form a clamping area, the two annular conveying belts at the position of the clamping area form actions of clamping and conveying the bottle mouth, the bottle mouth conveying device further comprises a cutter which is arranged on the rack in a sliding mode relative to the rack, the cutter is connected with a driving device in a transmission mode and is configured to be a structure which does periodic sliding motion under the driving action of the driving device, and one limit position of the cutter exceeds the gap position to form a structure which is used for jacking and damaging the bottle mouth.

Description

Horizontal automatic opening device for medical injection glass bottle

Technical Field

The utility model relates to an automatic opening device of glass bottle, in particular to automatic opening device of horizontal medical injection glass bottle.

Background

Infusion bottle water delivery is a common administration mode for patients in hospitals, generally, medicines in infusion bottles are prepared according to medical advice, and in the preparation process, glass bottle injection needs to be broken and the medicines in injection need to be injected into the infusion bottles for preparation. In the daily work of hospital, especially the morning time of dosing, need dispose the medicine for a large amount of patients that need to dose, above-mentioned in-process needs medical personnel frequently, a large amount of injection openings of carrying on, and above-mentioned work all adopts nursing pincers to carry out the opening by the manual work under the normal condition, and above-mentioned manual operation is not only boring when the medicine is concentrated but also inefficiency can't satisfy the requirement of dispensing fast.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model discloses at first provide the automatic opening device of horizontal medical injection glass bottle to solve traditional uncork mode inefficiency and can't satisfy the problem of the requirement of dispensing fast.

The technical scheme includes that the bottle opening lifting device comprises a rack and two conveying devices which are fixedly mounted on the rack and are arranged in parallel and respectively provided with annular conveying belts, wherein at least part of the two annular conveying belts form a conveying belt and are oppositely arranged, a gap smaller than the diameter of a bottle opening is kept to form a clamping area, the two annular conveying belts at the position of the clamping area form actions of clamping and conveying the bottle opening, the bottle opening lifting device further comprises a cutter which is arranged on the rack in a sliding mode relative to the rack, the cutter is connected with a driving device in a transmission mode and is configured to be of a structure which does periodic sliding motion under the driving action of the driving device, and one limit position of the cutter exceeds the gap position to form a structure which is used for jacking and damaging the bottle opening.

In the above or one embodiment, one end of the conveying device is provided with a feeding area for intensively placing the injection bottles; the other end of the conveying device is provided with a horizontal conveying device used for conveying injection bottles after being broken, and the outer annular surface of the conveying belt of the horizontal conveying device is connected with the lower edge of the annular conveying belt to form a structure that the injection bottles are conveyed by the conveying belt after being loosened by the annular conveying belt.

In the above or some embodiments, the two endless conveyor belts form a structure which is offset towards two sides at the driven wheel at one end to facilitate the injection bottles to enter the clamping area for clamping; one end of the clamping area is provided with a pair of driving wheels which rotate synchronously in opposite directions and are arranged in parallel, each driving wheel is driven by a driving motor, the other end of the clamping area is provided with a main tension wheel and an auxiliary tension wheel, the main tension wheels are located on the outer sides of the annular conveying belts respectively, and the auxiliary tension wheels are located on the inner sides of the annular conveying belts respectively to form a structure that the annular conveying belts are opened outwards.

In the above or some embodiments, the feeding area comprises a bottom plate located at the lower edge of the two annular conveying belts and connected with the edges, and a baffle plate protruding from the bottom plate and located at the outer side.

In the foregoing or some embodiments, the driving device includes a sliding frame slidably engaged with the cutter bar, a return spring is disposed between the cutter head of the cutter and the sliding frame, the other end of the cutter bar extends to the tail of the sliding frame and is fixedly connected with a linear rack, the linear rack is engaged with a gear with incomplete teeth, and the incomplete gear periodically drives the linear rack to drive the cutter to periodically displace.

In the foregoing or some embodiments, each of the endless conveyor belts includes a base belt in transmission connection with the driving wheel, and further includes a clamping layer made of a flexible material and located on a surface of the base belt, and the clamping layer is provided with a notch adapted to a clamping position of the ampoule, so as to form a structure for clamping the ampoule through the notch.

In the above or some embodiments, the base layer belt and the driving wheel are in synchronous transmission, and preferably, the driving wheel and the base layer belt are provided with meshing teeth which are meshed with each other.

In the above or some embodiments, the cleaning device further comprises a collecting box located at the bottom of the rack, a debris inlet corresponding to the collecting box is formed in the upper end face of the rack, a rotating arm which is rotatably connected with the rack and driven by a rotating motor is arranged at the debris inlet, and a cleaning part which is in contact with the surface of the rack is arranged at the lower end of the rotating arm to form a structure for cleaning the surface of the rack.

This patent is when specifically using, injection bottle accessible conveyor's cyclic annular conveyer belt centre gripping and carry to the cutter position, and reciprocating motion's cutter realizes the opening to the injection bottle, then the aforesaid transports to the receipts material district position of frame afterbody by the transport area through open-ended injection bottle. The process can realize automatic opening of a large number of injection bottles without manual intervention, thereby saving a large amount of manpower and labor.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is an enlarged schematic view of a portion B in fig. 2.

Fig. 4 is a schematic structural view of the middle ring-shaped conveyer belt of the present invention.

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Those of ordinary skill in the art will recognize that the directional terms "upper," "lower," "outer," "inner," etc., are used in a descriptive sense with respect to the figures and are not intended to limit the scope of the claims.

As shown in fig. 1, the rack 100 is a rectangular integral frame structure, and the outside of the rack 100 naturally includes a skin or a shell to form a shield and protection inside. One end of the rack 100 is provided with a feeding area 203 for feeding, that is, the feeding area 203 comprises a bottom plate 208 which is positioned at the lower edge of the two annular conveyor belts 201 and connected with the edge, and a baffle 209 which is positioned at the outer side and protrudes out of the bottom plate 208, when in use, the injection bottles 600 which need to be opened can be placed into the feeding area 203, the bottom plate 208 of the feeding area 203 can be partially provided with a notch, the position of the notch can correspond to the surface of the conveyor belt 501, and the injection bottles 600 in the feeding area 203 are conveyed to the clamping area 202 one by one through the conveyor belt 501.

The conveying device 200 is shown in fig. 1, the conveying device 200 forms a clamping area 202 part and a feeding area 203 part, wherein the clamping area 202 part, at least part of the two annular conveying belts 201 form a structure that the conveying belts are oppositely arranged, and a gap smaller than the diameter of the bottle mouth is kept to form a structure for clamping the bottle mouth of the injection bottle 600, the two annular conveying belts 201 at the position of the clamping area 202 form an action of clamping and conveying the bottle mouth, in order to stably clamp the injection bottle 600 in one step, each annular conveying belt 201 comprises a base belt 210 in transmission connection with a driving wheel 204 and a clamping layer 211 made of a flexible material and positioned on the surface of the base belt 210, the clamping layer 211 is provided with a notch 212 matched with the clamping position of the injection bottle 600, and a structure for clamping the injection bottle 600 through the notch 212 is formed; the feeding area 203, in the above or some embodiments, two of the annular conveyor belts 201 are formed at a driven wheel at one end to be shifted to two sides to form a structure that facilitates the injection bottles 600 to enter the clamping area 202 for clamping, one end of the clamping area 202 is provided with a pair of driving wheels 204 that rotate synchronously and in parallel, each driving wheel 204 is driven by a driving motor, the other end of the clamping area 202 is provided with a main tension wheel 205 and a secondary tension wheel 206, the main tension wheel 205 is located at the outer side of the annular conveyor belt 201, the secondary tension wheels 206 are located at the inner side of the annular conveyor belt 201, and the annular conveyor belt 201 is formed into an outward-opening structure; the center lines of the main tension wheel 205 and the secondary tension wheel 206 and the driven wheel form an included angle with the moving direction of the clamping area 202, and the included angle is the position of the feeding area 203.

In the above or some embodiments, in order to facilitate the cooperation between the clamping area 202 and the conveyor belt, the other end of the conveyor 200 is provided with a horizontal conveyor 500 for transporting the injection bottles 600 after being ruptured, and the outer annular surface of the conveyor belt 501 of the horizontal conveyor 500 is connected with the lower edge of the annular conveyor belt 201, so as to form a structure in which the injection bottles 600 are transported by the conveyor belt 501 after being released by the annular conveyor belt 201. The linear velocity of the endless conveyor belt 201 is maintained the same as that of the conveyor belt 501, and in order to further maintain the same linear velocity, the driving pulley 204, the driven pulley, and the endless conveyor belt 201 are conveyed by a timing belt, and specifically, the driving pulley 204 and the base belt 210 are provided with engaging teeth 213 that engage with each other.

In order to realize the automatic opening of the ampoule 600, the above device further comprises a cutter 300 arranged on the frame 100 in a sliding manner relative to the frame 100, the cutter 300 is in transmission connection with the driving device 400 and is configured to make a periodic sliding movement under the driving action of the driving device 400, and an extreme position of the cutter 300 exceeds the gap position to form a structure for jacking and breaking the ampoule mouth. The reciprocating period of the cutter 300 is equal to the ratio of the distance D between adjacent injection bottles 600 to the linear speed V of the annular conveyer belt 201, that is, when each injection bottle 600 passes through the position of the cutter 300, the cutter 300 just reaches and breaks the bottle mouth of the injection bottle 600.

In the above or some embodiments, the driving device 400 includes a sliding frame 401 slidably engaged with the tool bar 301 of the tool 300, a return spring is disposed between the tool head of the tool 300 and the sliding frame 401, the other end of the tool bar 301 extends to the tail of the sliding frame 401 and is fixedly connected with a linear rack 402, the linear rack 402 is engaged with a gear 403 with incomplete teeth, and the incomplete gear 403 periodically drives the linear rack 402 to drive the tool 300 to periodically displace; naturally, in order to limit the sliding limit position of the cutter 300, the positions of the cutter head and the cutter handle of the cutter 300 are both provided with protruding limit protrusions.

In the above or some embodiments, the cleaning device further includes a collecting box 101 located at the bottom of the rack 100, a debris inlet 102 corresponding to the collecting box 101 is disposed at an upper end face of the rack 100, a rotating arm 103 rotatably connected to the rack 100 and driven by a rotating motor is disposed at the debris inlet 102, and a cleaning portion contacting with the surface of the rack 100 is disposed at a lower end of the rotating arm 103 to form a structure for cleaning the surface of the rack 100.

When this patent is at specific use, injection bottle 600 accessible conveyor 200's cyclic annular conveyer belt 201 centre gripping and carry to cutter 300 position, reciprocating motion's cutter 300 realizes the opening to injection bottle 600, then above-mentioned injection bottle 600 through the opening transports to the receipts material district position of frame 100 afterbody by conveyer belt 501. The process can realize automatic opening of a large number of injection bottles 600 without manual intervention, thereby saving a large amount of manpower and labor.

Claims

1. The automatic opening device for the horizontal medical injection glass bottle comprises a rack (100) and is characterized by further comprising two conveying devices (200) which are fixedly arranged on the rack (100) in parallel and respectively provided with an annular conveying belt (201), wherein at least part of the two annular conveying belts (201) form a clamping area (202) which is formed by the oppositely arranged conveying belts and a gap which is kept smaller than the diameter of a bottle mouth, the clamping area (202) is provided with two annular conveying belts (201) for clamping and conveying the bottle mouth, the bottle mouth conveying device further comprises a cutter (300) which is arranged on the rack (100) in a sliding manner relative to the rack (100), the cutter (300) is connected with a driving device (400) in a transmission manner, and is configured to make a periodic sliding motion under the driving action of the driving device (400), and one limit position of the cutter (300) exceeds the gap position to form a structure for jacking and damaging the bottle mouth.

2. The horizontal automatic opening device for medical ampoule bottles of claim 1, wherein one end of said conveying device (200) is provided with a feeding area (203) for intensively placing ampoules (600); the injection bottle conveying device is characterized in that a horizontal conveying device (500) used for conveying injection bottles (600) after the injection bottles are broken is arranged at the other end of the conveying device (200), the outer annular surface of a conveying belt (501) of the horizontal conveying device (500) is connected with the lower edge of the annular conveying belt (201), and a structure that the injection bottles (600) are conveyed by the conveying belt (501) after being loosened by the annular conveying belt (201) is formed.

3. The horizontal automatic opening device for medical injection glass bottles of claim 2, wherein the two annular conveyor belts (201) are formed with a structure which is shifted towards two sides at a driven wheel at one end to facilitate the injection bottles (600) to enter the clamping area (202) for clamping; one end of the clamping area (202) is provided with a pair of driving wheels (204) which rotate synchronously in opposite directions and are arranged in parallel, each driving wheel (204) is driven by a driving motor, the other end of the clamping area (202) is provided with a main tension wheel (205) and an auxiliary tension wheel (206), the main tension wheel (205) is located on the outer side of the annular conveying belt (201), and the auxiliary tension wheels (206) are located on the inner side of the annular conveying belt (201) respectively to form a structure that the annular conveying belt (201) is opened outwards.

4. The automatic opening device for the horizontal medical injection glass bottle as claimed in claim 3, wherein the feeding area (203) comprises a bottom plate (208) which is positioned at the lower edge of the two annular conveyer belts (201) and is connected with the edge, and a baffle plate (209) which is positioned at the outer side and protrudes out of the bottom plate (208).

5. The automatic opening device for the horizontal medical injection glass bottle as claimed in claim 3, wherein the driving device (400) comprises a sliding frame (401) which is in sliding fit with the cutter bar (301) of the cutter (300), a return spring is arranged between the cutter head of the cutter (300) and the sliding frame (401), the other end of the cutter bar (301) extends to the tail of the sliding frame (401) and is fixedly connected with a linear rack (402), the linear rack (402) is engaged with a gear (403) with incomplete teeth, and the incomplete gear (403) periodically drives the linear rack (402) to drive the cutter (300) to periodically displace.

6. The horizontal automatic opening device for the medical injection glass bottles of claim 5, wherein each annular conveying belt (201) comprises a base layer belt (210) in transmission connection with a driving wheel (204), and further comprises a clamping layer (211) made of flexible materials and located on the surface of the base layer belt (210), the clamping layer (211) is provided with a notch (212) matched with the clamping position of the injection bottles (600), and a structure for clamping the injection bottles (600) through the notch (212) is formed.

7. The horizontal automatic opening device for medical injection glass bottles of claim 6, wherein said base layer belt (210) and said driving wheel (204) are in synchronous transmission, said driving wheel (204) and said base layer belt (210) are provided with engaging teeth (213) engaged with each other.

8. The automatic opening device for the horizontal medical injection glass bottle according to claim 6 or 7, characterized by further comprising a collection box (101) located at the bottom of the frame (100), wherein a debris inlet (102) corresponding to the collection box (101) is formed in the upper end face of the frame (100) facing the collection box, a rotating arm (103) rotatably connected with the frame (100) and driven by a rotating motor is arranged at the debris inlet (102), and a cleaning part in contact with the surface of the frame (100) is arranged at the lower end of the rotating arm (103) to form a structure for cleaning the surface of the frame (100).