CN107161671B

CN107161671B - Automatic dispensing device for injection bottles

Info

Publication number: CN107161671B
Application number: CN201710596459.6A
Authority: CN
Inventors: 谢云峰; 李中仲; 孟淮玉; 郭荣; 李宁
Original assignee: Suzhou Ydyw Medical Technology Co ltd
Current assignee: Suzhou Ydyw Medical Technology Co ltd
Priority date: 2017-07-20
Filing date: 2017-07-20
Publication date: 2020-06-05
Anticipated expiration: 2037-07-20
Also published as: CN107161671A

Abstract

The invention discloses an automatic dispensing device of an injection bottle, which comprises: have a holding chamber and exit end and install photoelectric sensor's pedestal, be located lifting gate device on the exit end of pedestal is in with dismantling the setting and be in the holding intracavity of pedestal is used for transmitting injection bottle extremely lifting gate device's transmission device, wherein, lifting gate device includes that one covers and establishes housing on the pedestal exit end do the fly leaf of upper and lower direction elevating movement in the housing, seted up one on the outside terminal surface of housing and got the thing mouth, the housing internal fixation be provided with one with the baffle that the fly leaf offseted, the bottom face of baffle with there is a clearance between the bottom face of housing, through the elevating movement of fly leaf realizes the switching in clearance. The automatic dispensing device effectively improves the automation degree of dispensing, reduces the working intensity of dispensing workers and improves the dispensing working efficiency.

Description

Automatic dispensing device for injection bottles

Technical Field

The invention relates to the technical field of medical instruments, in particular to a dispensing device for an injection bottle.

Background

In the inherent medicine management work of hospital pharmacy, the intelligent degree that is used for storing the equipment of all kinds of medicines is not high, especially places the cabinet of dispensing of prescription medicine, and the current cabinet of dispensing is at the in-process of dispensing, and the injection bottle of required quantity is selected from a heap of injection bottle to the staff manual that need dispense, and unusual inconvenience has that working strength is big, the problem that work efficiency hangs down.

Disclosure of Invention

Aiming at the defects in the technology, the invention provides the automatic dispensing device for the injection bottles, which effectively improves the automation degree of dispensing, reduces the working strength of dispensing workers and improves the dispensing working efficiency.

The technical scheme adopted by the invention for solving the technical problems is as follows: an automatic dispensing apparatus for ampoules, comprising: have a holding chamber and exit end and install photoelectric sensor's pedestal, be located lifting gate device on the exit end of pedestal is in with dismantling the setting and be in the holding intracavity of pedestal is used for transmitting injection bottle extremely lifting gate device's transmission device, wherein, lifting gate device includes that one covers and establishes housing on the pedestal exit end do the fly leaf of upper and lower direction elevating movement in the housing, seted up one on the outside terminal surface of housing and got the thing mouth, the housing internal fixation be provided with one with the baffle that the fly leaf offseted, the bottom face of baffle with there is a clearance between the bottom face of housing, through the elevating movement of fly leaf realizes the switching in clearance.

Preferably, the movable plate is driven by a first motor, and the movable plate moves up and down by rotation of the first motor, wherein the first motor is mounted on the upper portion of the partition plate through a motor base, a connecting rod is fixedly arranged on an output shaft of the first motor, a sliding block is rotatably arranged on the connecting rod, a fixed block is formed on the movable plate, and a sliding groove for sliding the sliding block is formed in the fixed block.

Preferably, the rotation angle of the first motor is 0 to 90 °.

Preferably, a clamping groove for accommodating the first motor is formed in the motor base, a pair of lugs is fixedly and symmetrically arranged on the first motor, and the first motor is mounted on the motor base through the lugs.

Preferably, an inclined plate for connecting the outlet end of the seat body and the bottom end face of the housing is formed in the housing.

Preferably, the cover shell is internally detachably provided with a baffle used for slowing down the falling speed of the injection bottle, wherein the top end face of the cover shell is fixedly provided with a plurality of guide strips, and the top of the baffle is formed with a limiting groove matched with the guide strips.

Preferably, an elongated slot matched with the bottom of the movable plate is formed on the bottom end surface of the cover shell.

Preferably, the transmission device comprises a transmission groove with a second containing groove, a supporting plate and a spring which are positioned in the second containing groove, and a driving part which is arranged at one end of the transmission groove and used for driving the spring to rotate, wherein the spring is sleeved on the supporting plate, the spring is a cylindrical compression spring with equal pitch, a space for placing an injection bottle is arranged between a ring and a ring of the spring, the driving part comprises a first shell body provided with the transmission groove, a second shell body provided with a second motor and matched with the first shell body, a driving gear which is arranged in the first shell body and fixedly connected with an output shaft of the second motor, and a driven gear which is arranged in the first shell body and meshed with the driving gear, a through hole for the spring and the supporting plate to penetrate is formed on the outer end face of the first shell body, one end of the spring is fixedly connected with the driven gear, one end of the supporting plate penetrates through the driven gear and is connected with the second shell, and a first mounting groove for mounting the supporting plate is formed in the second shell.

Preferably, a first accommodating groove for accommodating the driving gear and the driven gear is formed in the first housing, wherein the first accommodating groove includes a first chamber for accommodating the driven gear and a second chamber for accommodating the driving gear, the first chamber is communicated with the second chamber, the first chamber is a cylindrical chamber, and an aperture value of the cylindrical chamber is equal to a diameter value of a top circle of the driven gear.

Preferably, a photoelectric sensor is mounted on the outlet end of the seat body.

Compared with the prior art, the invention has the beneficial effects that: the automatic dispensing device for the injection bottles, provided by the invention, has the advantages that the springs are fixedly connected with the driven gears, the springs are driven to rotate by the second motor, the injection bottles on the pushing supporting plates are continuously pushed forwards until the injection bottles are pushed out of the conveying groove and fall into the housing, in addition, the movable plates are moved up and down by the first motor, the connecting rods and the sliding blocks, so that the automatic dispensing of the injection bottles is realized, the automatic dispensing degree is improved, the working strength of dispensing workers is reduced, and the dispensing working efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of an automatic dispensing device for ampoules according to the present invention;

FIG. 2 is an exploded view of the automatic dispensing apparatus for ampoules according to the present invention;

FIG. 3 is a schematic structural view of a lifting door device of the automatic dispensing device for injection bottles of the present invention;

FIG. 4 is a schematic view of the working state of the movable plate of the automatic dispensing device for ampoule according to the present invention;

FIG. 5 is a second schematic view of the working state of the movable plate of the automatic dispensing device for ampoule according to the present invention;

FIG. 6 is a schematic view of the housing of the automatic dispensing apparatus for ampoules according to the present invention;

FIG. 7 is a second schematic view of the housing of the automatic dispensing apparatus for ampoules according to the present invention;

fig. 8 is a schematic structural diagram of a movable plate of the automatic dispensing device for injection bottles of the present invention;

FIG. 9 is a diagram showing the position relationship between the connecting rod and the sliding block of the automatic dispensing device for ampoules according to the present invention;

FIG. 10 is a schematic view of the structure of the connector of the automatic dispensing device for ampoules according to the present invention;

FIG. 11 is a schematic diagram of the structure of the transfer device of the automatic dispensing device for ampoules according to the invention;

FIG. 12 is a schematic view of an exploded view of the transfer mechanism of the automatic dispensing apparatus for ampoules according to the invention;

FIG. 13 is a schematic view of a second housing of the automatic ampoule dispensing apparatus of the present invention;

FIG. 14 is a schematic view of a first view of the first housing of the automatic ampoule dispensing apparatus of the present invention;

FIG. 15 is a schematic view of a second view of the first housing of the automatic ampoule dispensing apparatus of the present invention;

FIG. 16 is a schematic view of the structure of the transfer slot of the automatic dispensing apparatus for ampoules according to the present invention;

fig. 17 is a schematic structural diagram of a base block of the automatic dispensing device for ampoules according to the present invention.

In the figure: 10. a base body; 20. a lifting door device; 21. a housing; 211. an article taking opening; 212. a long and thin groove; 213. an inclined plate; 214. a guide strip; 22. a first motor; 221. a lug; 23. a connecting rod; 24. a slider; 25. a movable plate; 251. a fixed block; 252. a chute; 253. a notch; 26. a partition plate; 261. a motor base; 262. a card slot; 27. a connecting member; 30. a transmission device; 31. a drive section; 311. a first housing; 312. a second housing; 313. a driving gear; 314. a driven gear; 315. a second motor; 316. a first accommodating groove; 317. a first mounting groove; 318. a through hole; 319. a convex column; 32. a transfer slot; 321. a second accommodating groove; 322. a limiting hole; 33. a support plate; 34. a spring; 35. a base block; 351. a second mounting groove; 40. a photosensor; 50. a baffle plate; 51. a limiting groove; 60. a protective cover; 70. and (5) an injection bottle.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.

As shown in fig. 1 and 2, the present invention provides an automatic dispensing device for ampoules, comprising: the injection bottle lifting device comprises a base body 10 provided with an accommodating cavity, an outlet end of which is provided with a photoelectric sensor 40, a lifting door device 20 positioned on the outlet end of the base body 10 and a plurality of transmission devices 30 which are detachably arranged in the accommodating cavity of the base body 10 and are used for transmitting injection bottles 70 to the lifting door device 20, wherein supports of the transmission devices 30 are arranged at equal intervals; as shown in fig. 3 to 5, the lifting door device 20 includes a housing 21 covering the outlet end of the seat 10, and a movable plate 25 vertically moving in the housing 21, an access opening 211 is formed on an outer end surface of the housing 21, a partition 26 abutting against the movable plate 25 is fixedly disposed in the housing 21, a gap exists between a bottom end surface of the partition 26 and a bottom end surface of the housing 21, the gap is opened and closed by the lifting movement of the movable plate 25, and the movable plate 25 and the partition 26 extend along the length direction of the housing 21; as shown in fig. 2, the photoelectric sensor 40 includes an emitting portion and a receiving portion, the emitting portion and the receiving portion are respectively installed on two sides of the outlet end of the seat body 10 through the base, when the injection bottle 70 falls to the lifting gate device 20, the light emitted by the photoelectric sensor 40 is blocked, and the light is partially reflected, the photoelectric sensor 40 generates a switching signal, so that the number of the injection bottles 70 dispensed can be accurately controlled.

As shown in fig. 4 to 9, the movable plate 25 is driven by a first motor 22, and the vertical movement of the movable plate 25 is realized by the rotation of the first motor 22, wherein the first motor 22 is mounted on the upper portion of the partition plate 26 through a motor base 261, the motor base 261 is fixedly disposed on the partition plate 26, a connecting rod 23 is fixedly disposed on an output shaft of the first motor 22, a sliding block 24 is rotatably disposed on the connecting rod 23, a fixed block 251 is formed on the movable plate 25, and a sliding slot 252 for the sliding block 24 to slide is formed on the fixed block 251. Specifically, the rotation angle of the first motor 22 is 0 ° to 90 °, and the rotation angle can ensure that the movable plate 25 abuts against the partition plate 26 to perform vertical lifting movement. A slot 262 for accommodating the first motor 22 is formed on the motor seat 261, wherein a pair of lugs 221 are fixed and symmetrically arranged on the first motor 22, and the first motor 22 is mounted on the motor seat 261 through the lugs 221. As shown in fig. 10, a gap 253 which is matched with the motor seat 261 is formed at the top of the movable plate 25, the gap 253 is located at one side of the fixed block 251, a connecting member 27 is further fastened to the movable plate 25, the connecting member 27 surrounds the gap 253 and one side of the fixed block 251, the fixed block 251 is arranged perpendicular to the movable plate 25, and the connecting member 27 has a protective effect on the connecting rod 23 and the sliding block 24.

As shown in fig. 4 to 6, an inclined plate 213 that connects the outlet end of the seat 10 and the bottom end surface of the housing 21 is formed in the housing 21, and the inclined plate 213 effectively reduces the impact force when the ampoule 70 falls from the seat 10 to the housing 21, so as to protect the ampoule 70 and prevent the ampoule 70 from being damaged. As shown in fig. 2 and 6, a baffle 50 for slowing down the falling speed of the ampoule 70 is detachably disposed in the casing 21, wherein a plurality of guide bars 214 are fixedly disposed on the top end surface of the casing 21, a limiting groove 51 matched with the guide bars 214 is formed at the top of the baffle 50, and the baffle 50 extends along the length direction of the casing 21. As shown in fig. 4 and 5, a long and narrow groove 212 matching with the bottom of the movable plate 25 is formed on the bottom end surface of the housing 21, and the long and narrow groove 212 is a linear groove body with a rectangular cross section, so that the structure is simple and the processing is convenient. The partition plate 26 divides the housing 21 into an outer side area and an inner side area which are communicated with each other, the movable plate 25, the first motor 22, the connecting rod 23 and the sliding block 24 are located in the inner side area, and the partition plate 26 is obliquely arranged in the housing 21 so that the outer side area of the housing 21 is a trapezoid area with a small upper part and a large lower part, so that a dispensing worker can take the injection bottle conveniently.

As shown in fig. 10 to 17, the conveying device 30 includes a conveying slot 32 having a second receiving slot 321, a supporting plate 33 and a spring 34 located in the second receiving slot 321, and a driving portion 31 installed at one end of the conveying slot 32 for driving the spring 34 to rotate; the spring 34 is sleeved on the supporting plate 33, the spring 34 is a cylindrical compression spring with equal pitch, and a space for placing the injection bottle 70 is arranged between the rings of the spring 34; the support plate 33 is formed by enclosing a horizontal straight plane and an arc surface, the longitudinal section of the support plate 33 is arched, and the arched structure enables the injection bottle 70 to be more stably and reliably conveyed, so that the support plate 33 can be effectively prevented from shaking; the driving portion 31 includes a first housing 311 having the conveying groove 32 mounted thereon, a second housing 312 having a second motor 315 and engaged with the first housing 311, a driving gear 313 mounted in the first housing 311 and fastened to an output shaft of the second motor 315, and a driven gear 314 mounted in the first housing 311 and engaged with the driving gear 313, a through hole 318 formed on an outer end surface of the first housing 311 for the spring 34 and the supporting plate 33 to pass through, one end of the spring 34 being fixedly connected to the driven gear 314, one end of the supporting plate 33 passing through the driven gear 314 and being connected to the second housing 312, and a first mounting groove 317 formed on the second housing 312 for mounting the supporting plate 33. A first receiving groove 316 for receiving the driving gear 313 and the driven gear 314 is formed in the first housing 311, wherein the first receiving groove 316 includes a first chamber for receiving the driven gear 314 and a second chamber for receiving the driving gear 313, the first chamber and the second chamber are communicated, the first chamber is a cylindrical chamber, and an aperture value of the cylindrical chamber is equal to a diameter value of an addendum circle of the driven gear 314, so that meshing transmission between the driven gear 314 and the driving gear 313 is more reliable. A base block 35 is installed at the free end of the conveying groove 32, and a second installation groove 351 for supporting the other end of the supporting plate 33 is formed in the base block 35; the second receiving groove 321 includes an arc groove for receiving the spring 34 and a rectangular opening groove formed above the arc groove and communicated with the arc groove. As shown in fig. 15 and 16, a convex pillar 319 is fixedly disposed on an end surface of the first housing 311 that is matched with the transmission groove 32, and a limiting hole 322 corresponding to the convex pillar 319 is formed on the end surface of the transmission groove 32 that is matched with the first housing 311. The second motor 315 is sleeved with a protective cover 60, and the protective cover 60 has a protective effect on the second motor 315.

The working principle is as follows: when the injection bottle pushing device works, firstly, the injection bottle 70 is vertically placed on the supporting plate 33, specifically, the injection bottle 70 is placed in a space between the rings of the spring 34 to drive the second motor 315 to rotate, the second motor 315 drives the driven gear 314 to rotate through the driving gear 313, finally, the spring 34 rotates, the rotational motion of the spring 34 can drive the injection bottle 70 on the supporting plate 33 to be continuously pushed forward along the supporting plate 33 until the injection bottle 70 is pushed out of the conveying groove 32 and falls into the housing 21, after a preset number of injection bottles 70 fall into the housing 21, a signal is sent through the photoelectric sensor 40 to drive the first motor 22 to work, and the first motor 22 drives the connecting rod 23 to rotate, so that the movable plate 25 is driven to act as the injection bottles 70 in the direction of the partition plate 26, And when the movable plate 25 moves downwards, the movable plate 25 can shield a gap between the bottom end surface of the partition plate 26 and the bottom end surface of the housing 21, at this time, the ampoule 70 cannot be taken out, and when the movable plate 25 moves upwards, the ampoule 70 positioned at the inner side of the partition plate 26 can be taken out through the gap.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. An automatic dispensing device for injection bottles, comprising: a seat body (10) with an accommodating cavity, a lifting door device (20) positioned on the outlet end of the seat body (10) and a transmission device (30) which is detachably arranged in the accommodating cavity of the seat body (10) and is used for transmitting an injection bottle (70) to the lifting door device (20), wherein, the lifting door device (20) comprises a housing (21) covered on the outlet end of the seat body (10), a movable plate (25) which can do lifting motion in the vertical direction in the housing (21), an object taking opening (211) is arranged on the end surface of the outer side of the housing (21), a clapboard (26) which is propped against the movable plate (25) is fixedly arranged in the housing (21), a gap is formed between the bottom end surface of the partition plate (26) and the bottom end surface of the housing (21), and the gap is opened and closed through the lifting motion of the movable plate (25);

the movable plate (25) is driven by a first motor (22), and the movable plate (25) moves up and down through the rotation of the first motor (22), wherein the first motor (22) is mounted on the upper part of the partition plate (26) through a motor base (261), a connecting rod (23) is fixedly arranged on an output shaft of the first motor (22), a sliding block (24) is rotatably arranged on the connecting rod (23), a fixed block (251) is formed on the movable plate (25), and a sliding groove (252) for the sliding block (24) to slide is formed on the fixed block (251);

transmission device (30) include one have second storage tank (321) conveying groove (32), be located a backup pad (33) and a spring (34) and install in second storage tank (321) one end is used for the drive spring (34) rotatory drive division (31), wherein, spring (34) cover is established on backup pad (33), spring (34) are cylindrical equidistant compression spring, be provided with the space that is used for placing ampoule (70) between the circle of spring (34) and the circle, drive division (31) include one install first casing (311) of conveying groove (32), one install second motor (315) and with first casing (311) matched with second casing (312), one install in first casing (311) and with output shaft fastening connection's of second motor (315) driving gear (313) and one install in first casing (311) and with in first casing (311) and a driven gear (314) engaged with the driving gear (313), wherein a through hole (318) for the spring (34) and the support plate (33) to penetrate through is formed on the outer end surface of the first housing (311), one end of the spring (34) is fixedly connected with the driven gear (314), one end of the support plate (33) penetrates through the driven gear (314) to be connected with the second housing (312), and a first mounting groove (317) for mounting the support plate (33) is formed on the second housing (312); the first housing (311) is formed with a first accommodating groove (316) for accommodating the driving gear (313) and the driven gear (314), wherein the first accommodating groove (316) comprises a first chamber for accommodating the driven gear (314) and a second chamber for accommodating the driving gear (313), the first chamber and the second chamber are communicated, the first chamber is a cylindrical chamber, and an aperture value of the cylindrical chamber is equal to a diameter value of an addendum circle of the driven gear (314).

2. The automatic ampoule dispensing system of claim 1, wherein the first motor (22) is rotated at an angle of 0 ° to 90 °.

3. The automatic dispensing device for ampoules according to claim 1, wherein a slot (262) for receiving the first motor (22) is formed on the motor base (261), wherein a pair of lugs (221) are symmetrically fixed on the first motor (22), and the first motor (22) is mounted on the motor base (261) through the lugs (221).

4. The automatic dispensing device for ampoules according to claim 1, wherein said housing (21) is formed with an inclined plate (213) engaging an outlet end of said seat (10) with a bottom end surface of said housing (21).

5. The automatic dispensing device for ampoules according to claim 1, wherein a baffle (50) for slowing down the falling speed of the ampoule (70) is detachably arranged in the casing (21), wherein a plurality of guide strips (214) are fixedly arranged on the top end surface of the casing (21), and a limiting groove (51) matched with the guide strips (214) is formed at the top of the baffle (50).

6. The automatic dispensing device for ampoules according to claim 1, wherein said bottom end face of said casing (21) is formed with an elongated slot (212) cooperating with the bottom of said movable plate (25).

7. The automatic dispensing device for ampoules according to claim 1, wherein said base (10) has a photoelectric sensor (40) mounted at the outlet end thereof.