CN114655907B - Automatic ampoule device is broken off with fingers and thumb in feeding - Google Patents
Automatic ampoule device is broken off with fingers and thumb in feeding Download PDFInfo
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- CN114655907B CN114655907B CN202210233415.8A CN202210233415A CN114655907B CN 114655907 B CN114655907 B CN 114655907B CN 202210233415 A CN202210233415 A CN 202210233415A CN 114655907 B CN114655907 B CN 114655907B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/92—Hand- or power-operated devices for opening closed containers by breaking, e.g. for ampoules
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Abstract
The invention discloses an automatic feeding ampoule breaking device which comprises a shell assembly, a driving part, a return part and a base, wherein the driving part is arranged in the shell, the return part is arranged in the shell, and the base is connected with the shell; the power assembly comprises a motor, a connecting rod and a knocking piece, the motor is arranged in the shell, the connecting rod is connected with the motor, and the knocking piece is hinged with the connecting rod; the swinging assembly comprises a swinging arm, a limiting piece and a protective sleeve, the swinging arm is connected with the shell, and the limiting piece is arranged on the swinging arm; the feeding assembly comprises an elastic piece, a feeding table and a feeding plate, the feeding table is fixedly connected with the base, and the feeding table is connected with the feeding plate through the elastic piece. The invention has the beneficial effects that: the automatic breaking of the ampoule bottle is time-saving and labor-saving, the operation is simple, the injury to people during breaking of the ampoule bottle is effectively avoided, and the drug pollution is avoided.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an automatic feeding ampoule breaking device.
Background
At present, in China, the technical field of medicine preparation is basically manual medicine preparation, after a doctor opens a medicine, a patient firstly goes to a pharmacy to take the medicine, the medicine to be injected is taken to an injection department, a nursing staff prepares the medicine according to a doctor's bill, when the medicine related to an ampoule bottle is prepared, firstly, the ampoule bottle is disinfected, then, the ampoule bottle is marked by a scratch knife, the ampoule bottle is disinfected again after the mark is marked, then, the part above the ampoule bottle is pulled to be broken by a handle, and then, the medicine in the ampoule bottle is pumped into a mother solution bag by a needle tube. In this way, on one hand, the medicine is manually pulled off, if some medicines and toxins for treating tumors are likely to be splashed on the body of the nursing staff in the pulling-off process, so that physical and psychological health of the nursing staff is damaged, and on the other hand, a defective ampoule bottle or an error operation can lead to the breakage of the neck or even the bottle body when the ampoule bottle is opened, so that medical staff are injured and glass fragments can fall into the liquid medicine to cause pollution; moreover, the particles of glass and grinding wheels can cause liquid medicine pollution in the ampoule bottle opening process, and particularly, when a serious sanitary accident happens, medical staff need to rescue patients all night, and the medical staff are difficult to break each ampoule bottle accurately due to long-time rescue.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the technical problem to be solved by the invention is that medical personnel are required to break the ampoules one by one in the breaking process, time and labor are wasted, the ampoules are broken, and the ampoules are damaged or contaminated sometimes.
In order to solve the technical problems, the invention provides the following technical scheme: an automatic feeding ampoule breaking device comprises a shell assembly, a driving part, a return part and a base, wherein the driving part is arranged in the shell, the return part is arranged in the shell, and the base is connected with the shell;
the power assembly comprises a motor, a connecting rod and a knocking piece, the motor is arranged in the shell, the connecting rod is connected with the motor, and the knocking piece is hinged with the connecting rod;
the swinging assembly comprises a swinging arm, a limiting piece and a protective sleeve, the swinging arm is connected with the shell, and the limiting piece is arranged on the swinging arm;
the feeding assembly comprises an elastic piece, a feeding table and a feeding plate, the feeding table is fixedly connected with the base, and the feeding table is connected with the feeding plate through the elastic piece.
As a preferable scheme of the automatic feeding ampoule breaking device of the present invention, wherein: the feeding table is provided with a feeding channel and a sliding channel; the feed channel and the sliding channel penetrate through each other.
As a preferable scheme of the automatic feeding ampoule breaking device of the present invention, wherein: the feeding plate is provided with a feeding hole and is inserted into the sliding channel.
As a preferable scheme of the automatic feeding ampoule breaking device of the present invention, wherein: the shell is of a split type symmetrical structure;
the shell is provided with a transmission groove, a return groove, a fixed shaft and a swing arm hinge groove, the transmission part is arranged in the transmission groove, the return part is arranged in the return groove, the cross section of the return groove is arc-shaped, the cross section of the swing arm hinge groove is circular, the circle center corresponding to the outer arc and the inner arc of the arc-shaped cross section of the return groove coincides with the circle center of the circular cross section of the swing arm hinge groove, and the end part of the fixed shaft is fixedly connected with the shell.
As a preferable scheme of the automatic feeding ampoule breaking device of the present invention, wherein: the transmission part is provided with a first transmission part and a second transmission part, the first transmission part is arranged in the transmission groove, the second transmission part is arranged in the transmission groove, and two ends of the first transmission part and two ends of the second transmission part are hemispheres;
the return piece is provided with a return rod and a return sleeve, one end of the return rod is inserted into the return sleeve, one end of the return rod inserted into the return sleeve is connected with the return sleeve through a spring, the return sleeve is fixedly connected with the shell, and the return rod is sleeved with the return sleeve.
As a preferable scheme of the automatic feeding ampoule breaking device of the present invention, wherein: the knocking piece is provided with a first knocking rod, a second knocking rod, a turning groove, a hinging block and a connecting block, one end of the first knocking rod is fixedly connected with the connecting block, the end face of the other end of the first knocking rod is of an arc-shaped structure, one end of the second knocking rod is fixedly connected with the connecting block, the turning groove is sleeved with the fixing shaft, and the hinging block is hinged with the connecting rod.
As a preferable scheme of the automatic feeding ampoule breaking device of the present invention, wherein: a triangular inclined surface is arranged at one end, close to the second transmission part, of the swinging arm, and a rectangular inclined surface is arranged at one end, close to the first knocking rod, of the swinging arm;
the swing arm is provided with a first protruding block and a second protruding block, the first protruding block is hinged to the swing arm hinge groove, and the second protruding block is embedded into the return groove.
As a preferable scheme of the automatic feeding ampoule breaking device of the present invention, wherein: a containing groove is formed in the swing arm, and one end of the containing groove is a semicircular cambered surface;
the swing arm is internally provided with a discharge groove which is of a through hole structure, and the section of the discharge groove is circular.
As a preferable scheme of the automatic feeding ampoule breaking device of the present invention, wherein: the section of the protective sleeve is circular, the radius of one end of the protective sleeve is gradually reduced, and a plurality of open grooves are formed in the end, with the radius gradually reduced, of the protective sleeve;
the protective sleeve is made of silica gel;
the radius of the circular section of the discharge groove is smaller than that of the circular section of the protective sleeve, and the radius of the semicircular cambered surface of the accommodating groove is larger than or equal to that of the circular section of the protective sleeve.
As a preferable scheme of the automatic feeding ampoule breaking device of the present invention, wherein: the locating part is provided with the stopper, stopper one end with the swing arm passes through spring coupling, the stopper is close to the one end of accomodating the semi-circular cambered surface of groove is provided with the circular arc piece.
The invention has the beneficial effects that: the ampoule bottles are automatically broken, medical staff do not need to break the ampoule bottles one by one, time and labor are saved, the operation is simple, the phenomenon that the user or others are injured when breaking the ampoule bottles is effectively avoided, and medicine pollution is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of an overall structure of an automatic feeding ampoule breaking device according to an embodiment of the present invention.
Fig. 2 is a schematic partial structural view of an automatic feeding ampoule breaking device according to an embodiment of the present invention.
Fig. 3 is a schematic partial structural view of an automatic feeding ampoule breaking device according to an embodiment of the present invention.
Fig. 4 is a schematic partial structural view of an automatic feeding ampoule breaking device according to an embodiment of the present invention.
Fig. 5 is a schematic partial structure view of an automatic feeding ampoule breaking device according to an embodiment of the present invention.
Fig. 6 is a schematic partial structural view of an automatic feeding ampoule breaking device according to an embodiment of the present invention.
Fig. 7 is a schematic partial structural view of an automatic feeding ampoule breaking device according to an embodiment of the present invention.
Fig. 8 is a schematic partial structural view of an automatic feeding ampoule breaking device according to an embodiment of the present invention.
Fig. 9 is a schematic partial structural view of an automatic feeding ampoule breaking device according to an embodiment of the present invention.
Fig. 10 is a schematic partial structural view of an automatic feeding ampoule breaking device according to an embodiment of the present invention.
Fig. 11 is a schematic partial structural view of an automatic ampoule feeding and breaking device according to an embodiment of the present invention.
Fig. 12 is a schematic partial structural view of an automatic ampoule feeding and breaking device according to an embodiment of the present invention.
Fig. 13 is a schematic partial structural view of an automatic feeding ampoule breaking device according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 13, the embodiment provides an automatic feeding ampoule breaking device, which includes a housing assembly 100, including a housing 101, a transmission member 102, a returning member 103, and a base 104, where the transmission member 102 is disposed in the housing 101, the returning member 103 is disposed in the housing 101, and the base 104 is connected to the housing 101;
the power assembly 200 comprises a motor 201, a connecting rod 202 and a knocking piece 203, wherein the motor 201 is arranged in the shell 101, the connecting rod 202 is connected with the motor 201, and the knocking piece 203 is hinged with the connecting rod 202;
the swing assembly 300 comprises a swing arm 301, a limiting member 302 and a protective sleeve 303, wherein the swing arm 301 is connected with the housing 101, and the limiting member 302 is arranged on the swing arm 301;
the feeding assembly 400 comprises an elastic member 401, a feeding table 402 and a feeding plate 403, wherein the feeding table 402 is fixedly connected with the base 104, and the feeding table 402 and the feeding plate 403 are connected through the elastic member 401.
The feed table 402 is provided with a feed passage 402a and a slide passage 402b; the feed passage 402a and the slide passage 402b penetrate each other.
The feeding plate 403 is provided with a feeding hole 403a, and the feeding plate 403 is inserted into the sliding channel 402b;
after the ampoule bottle enters from the feeding channel 402a, the feeding plate 403 is subject to the elastic force of the elastic member 401, the ampoule bottle is stopped by the end of the feeding plate 403, and the ampoule bottle cannot fall into the feeding hole 403 a;
when the swing arm 301 swings upward, the swing arm 301 presses the feeding plate 403, the feeding plate 403 slides to the depth of the sliding channel 402b, and the ampoule falls into the feeding hole 403 a;
then, when the swing arm 301 swings downward, the swing arm 301 no longer presses the feeding plate 403, the feeding plate 403 slides outward of the sliding channel 402b, the ampoule is driven by the feeding hole 403a to slide outward of the sliding channel 402b, the ampoule enters the feeding channel 402a again, the end of the feeding channel 402a abuts against the swing arm 301, and when the accommodating groove 301c of the swing arm 301 is parallel, the ampoule rolls into the accommodating groove 301c under the influence of gravity due to the inclined structure design of the feeding channel 402 a.
The shell 101 is of a split type symmetrical structure, so that the inside of the shell 101 is conveniently grooved, and the manufacturing and processing are also convenient;
the shell 101 is provided with a transmission groove 101a, a return groove 101b, a fixed shaft 101c and a swing arm hinge groove 101d, the transmission piece 102 is arranged in the transmission groove 101a, and when the knocking piece 203 swings back and forth, two ends of the knocking piece 203 sequentially knock the transmission piece 102 and the swing arm 301;
the return piece 103 is arranged in the return groove 101b, the section of the return groove 101b is circular, the section of the swing arm hinge groove 101d is circular, the circle centers of the outer arc and the inner arc of the circular section of the return groove 101b correspond to the circle center of the circular section of the swing arm hinge groove 101d, when the first bump 301a is hinged to the swing arm hinge groove 101d, the second bump 301b is embedded into the return groove 101b, and the second bump 301b reciprocates in the return groove 101 b;
the end of the fixed shaft 101c is fixedly connected with the shell 101, and the fixed shaft 101c is hinged with the knocking piece 203.
The transmission member 102 is provided with a first transmission member 102a and a second transmission member 102b, the first transmission member 102a is disposed in the transmission groove 101a, the second transmission member 102b is disposed in the transmission groove 101a, and when the knocking member 203 presses the first transmission member 102a, the first transmission member 102a transmits force to the second transmission member 102b, so that the second transmission member 102b is ejected out, and the swing arm 301 is lifted upwards. When the swing arm 301 is pressed downward, the second transmission piece 102b is pushed back, the second transmission piece 102b transmits force to the first transmission piece 102a, and the first transmission piece 102a is pushed out;
the two ends of the first transmission piece 102a and the second transmission piece 102b are hemispheroids, and friction can be effectively reduced in the transmission process due to the hemispheroid structure.
Example 2
Referring to fig. 1 to 13, the difference between the present embodiment and the previous embodiment is that the return member 103 is provided with a return rod 103a and a return sleeve 103b, one end of the return rod 103a is inserted into the return sleeve 103b, one end of the return rod 103a inserted into the return sleeve 103b is connected to the return sleeve 103b through a spring, the return sleeve 103b is fixedly connected to the housing 101, the return rod 103a is sleeved to the return sleeve 103b, the return rod 103a is retracted into the return sleeve 103b when the second protrusion 301b is pressed downward, the spring connected between the return rod 103a and the return sleeve 103b automatically returns the return rod 103a when the second protrusion 301b is lifted upward, and when the apparatus is in a non-operating state, the spring connected between the return rod 103a and the return sleeve 103b has a certain elastic force on the return rod 103a, so that the return rod 103a has a certain supporting force on the second protrusion 301b, so that the two swing arms 301 can be kept stable as a whole, and the tilt angle of the swing arm 301 is not too large.
The knocking piece 203 is provided with a first knocking rod 203a, a second knocking rod 203b, a turning groove 203c, a hinge block 203d and a connecting block 203e, one end of the first knocking rod 203a is fixedly connected with the connecting block 203e, the end face of the other end of the first knocking rod 203a is of an arc-shaped structure, the end face of the first knocking rod can enable the first knocking rod 203a to be stressed uniformly when the first knocking rod strikes a rectangular inclined surface of the swing arm 301, one end of the second knocking rod 203b is fixedly connected with the connecting block 203e, and the turning groove 203c is sleeved with the fixed shaft 101 c;
the hinged block 203d is hinged with the connecting rod 202, and the motor 201 rotates to control the knocking piece 203 to knock back and forth.
One end of the swing arm 301 close to the second transmission piece 102b is provided with a triangular inclined surface, when the second transmission piece 102b is ejected, the triangular inclined surface is directly abutted against the second transmission piece 102b, and the swing arm 301 is lifted upwards, so that the broken ampoule bottle in the device slides out of the discharge groove 301 d;
one end of the swing arm 301 close to the first knocking rod 203a is provided with a rectangular inclined surface, when the first knocking rod 203a knocks down, the first knocking rod 203a impacts the rectangular inclined surface of the swing arm 301, and the swing arm 301 swings down to break off the ampoule bottle;
the swing arm 301 is provided with a first protrusion 301a and a second protrusion 301b, the first protrusion 301a is hinged to the swing arm hinge groove 101d, the first protrusion 301a is used as a circle center of the swing arm 301, the second protrusion 301b is embedded in the return groove 101b, and the swing arm 301 swings back and forth along the return groove 101 b.
A containing groove 301c is formed in the swing arm 301, one end of the containing groove 301c is a semicircular arc surface, and the containing groove 301c is used for containing an ampoule bottle wrapped by the protective sleeve 303;
the swing arm 301 is provided with a discharge groove 301d, the discharge groove 301d has a through hole structure, the cross section of the discharge groove 301d is circular, and the broken ampoule bottle is discharged along the discharge groove 301 d.
The section of the protective sleeve 303 is circular, the radius of one end of the protective sleeve 303 is gradually reduced, and the end of the protective sleeve 303 with the gradually reduced radius is provided with a plurality of open grooves 303a, so that an ampoule bottle is conveniently sleeved in advance, and the broken ampoule bottle cannot fall out of the swing arm 301 after the swing arm 301 swings downwards to break the ampoule bottle;
The radius of the circular section of the discharge groove 301d is smaller than that of the circular section of the protection sleeve 303, the broken ampoule bottles slide from the discharge groove 301d, the radius of the semicircular cambered surface of the accommodating groove 301c is larger than or equal to that of the circular section of the protection sleeve 303, and the protection sleeve 303 is extruded by the limiting block 302a in the accommodating groove 301c and cannot slide.
The stopper 302 is provided with stopper 302a, and stopper 302a one end passes through spring coupling with swing arm 301, and stopper 302a is close to the one end of accomodating the semi-circular cambered surface of groove 301c and is provided with circular arc piece 302b, rolls from stopper 302a and gets into and accomodate groove 301c back when the ampoule, and the ampoule is withstood by circular arc piece 302b, and the ampoule is difficult for dropping, and after the ampoule fracture, circular arc piece 302b is difficult to withstand the ampoule after the fracture, and the ampoule landing is followed from discharging groove 301d naturally.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not have been described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (3)
1. The utility model provides an ampoule device is broken off with fingers and thumb to automatic feeding which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the shell assembly (100) comprises a shell (101), a transmission piece (102), a return piece (103) and a base (104), wherein the transmission piece (102) is arranged in the shell (101), the return piece (103) is arranged in the shell (101), and the base (104) is connected with the shell (101);
the power assembly (200) comprises a motor (201), a connecting rod (202) and a knocking piece (203), the motor (201) is arranged in the shell (101), the connecting rod (202) is connected with the motor (201), and the knocking piece (203) is hinged to the connecting rod (202);
the swing assembly (300) comprises a swing arm (301), a limiting piece (302) and a protective sleeve (303), wherein the swing arm (301) is connected with the shell (101), and the limiting piece (302) is arranged on the swing arm (301);
the feeding assembly (400) comprises an elastic piece (401), a feeding table (402) and a feeding plate (403), the feeding table (402) is fixedly connected with the base (104), and the feeding table (402) is connected with the feeding plate (403) through the elastic piece (401);
the feeding table (402) is provided with a feeding channel (402 a) and a sliding channel (402 b); the feed channel (402 a) and the slide channel (402 b) penetrate each other;
the feeding plate (403) is provided with a feeding hole (403 a), and the feeding plate (403) is inserted into the sliding channel (402 b);
the shell (101) is of a split type symmetrical structure;
the shell (101) is provided with a transmission groove (101 a), a return groove (101 b), a fixed shaft (101 c) and a swing arm hinge groove (101 d), the transmission piece (102) is arranged in the transmission groove (101 a), the return piece (103) is arranged in the return groove (101 b), the section of the return groove (101 b) is arc-shaped, the section of the swing arm hinge groove (101 d) is circular, the circle centers corresponding to the outer arc and the inner arc of the arc-shaped section of the return groove (101 b) are coincided with the circle center of the circular section of the swing arm hinge groove (101 d), and the end part of the fixed shaft (101 c) is fixedly connected with the shell (101);
the transmission piece (102) is provided with a first transmission piece (102 a) and a second transmission piece (102 b), the first transmission piece (102 a) is arranged in the transmission groove (101 a), the second transmission piece (102 b) is arranged in the transmission groove (101 a), and two ends of the first transmission piece (102 a) and two ends of the second transmission piece (102 b) are hemispheres;
the return piece (103) is provided with a return rod (103 a) and a return sleeve (103 b), one end of the return rod (103 a) is inserted into the return sleeve (103 b), one end of the return rod (103 a) inserted into the return sleeve (103 b) is connected with the return sleeve (103 b) through a spring, the return sleeve (103 b) is fixedly connected with the shell (101), and the return rod (103 a) is sleeved with the return sleeve (103 b);
the knocking piece (203) is provided with a first knocking rod (203 a), a second knocking rod (203 b), a turning groove (203 c), a hinging block (203 d) and a connecting block (203 e), one end of the first knocking rod (203 a) is fixedly connected with the connecting block (203 e), the end face of the other end of the first knocking rod is of an arc-shaped structure, one end of the second knocking rod (203 b) is fixedly connected with the connecting block (203 e), the turning groove (203 c) is sleeved with the fixed shaft (101 c), and the hinging block (203 d) is hinged with the connecting rod (202);
a triangular inclined surface is arranged at one end, close to the second transmission piece (102 b), of the swinging arm (301), and a rectangular inclined surface is arranged at one end, close to the first knocking rod (203 a), of the swinging arm (301);
the swing arm (301) is provided with a first lug (301 a) and a second lug (301 b), the first lug (301 a) is hinged with the swing arm hinge groove (101 d), and the second lug (301 b) is embedded into the return groove (101 b);
a containing groove (301 c) is formed in the swing arm (301), and one end of the containing groove (301 c) is a semicircular arc surface;
a discharge groove (301 d) is formed in the swing arm (301), the discharge groove (301 d) is of a through hole structure, and the section of the discharge groove (301 d) is circular.
2. The automatic-feeding ampoule breaking device according to claim 1, wherein: the section of the protective sleeve (303) is circular, the radius of one end of the protective sleeve (303) is gradually reduced, and a plurality of open grooves (303 a) are formed in the end, with the radius being gradually reduced, of the protective sleeve (303);
the protective sleeve (303) is made of silica gel;
the radius of the circular section of the discharge groove (301 d) is smaller than that of the circular section of the protective sleeve (303), and the radius of the semicircular cambered surface of the accommodating groove (301 c) is larger than or equal to that of the circular section of the protective sleeve (303).
3. The automatic-feeding ampoule breaking device according to claim 2, wherein: the limiting piece (302) is provided with a limiting piece (302 a), one end of the limiting piece (302 a) is connected with the swing arm (301) through a spring, and an arc block (302 b) is arranged at one end, close to the semicircular arc surface of the accommodating groove (301 c), of the limiting piece (302 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210233415.8A CN114655907B (en) | 2022-03-10 | 2022-03-10 | Automatic ampoule device is broken off with fingers and thumb in feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210233415.8A CN114655907B (en) | 2022-03-10 | 2022-03-10 | Automatic ampoule device is broken off with fingers and thumb in feeding |
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| Publication Number | Publication Date |
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| CN114655907A CN114655907A (en) | 2022-06-24 |
| CN114655907B true CN114655907B (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210233415.8A Active CN114655907B (en) | 2022-03-10 | 2022-03-10 | Automatic ampoule device is broken off with fingers and thumb in feeding |
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| Country | Link |
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| CN (1) | CN114655907B (en) |
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