CN219296570U

CN219296570U - Novel medicine bottle clamping device

Info

Publication number: CN219296570U
Application number: CN202223550930.3U
Authority: CN
Inventors: 于玥; 王建波
Original assignee: Huake Zhigu Shanghai Technology Development Co ltd
Current assignee: Huake Zhigu Shanghai Technology Development Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-04
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a novel medicine bottle clamping device which comprises a clamping jaw device, wherein the clamping jaw device comprises a first clamping arm, a second clamping arm, a third clamping arm and a driving assembly; the first clamping arm and the second clamping arm are oppositely arranged at intervals; the third clamping arm is arranged between the first clamping arm and the second clamping arm; the driving assembly is used for driving the first clamping arm, the second clamping arm and the third clamping arm to move simultaneously, and jointly guide and clamp the medicine bottle. The novel medicine bottle clamping device is based on the first clamping arm, the second clamping arm and the third clamping arm to jointly clamp the medicine bottle, so that on one hand, the inclined medicine bottle can be guided and corrected, and on the other hand, under the condition of ensuring stable clamping, the medicine bottle is prevented from being damaged due to overlarge clamping force.

Description

Novel medicine bottle clamping device

Technical Field

The utility model relates to the field of automatic medicine dispensing, in particular to a novel medicine bottle clamping device.

Background

Currently, with the development of society, the application of automatic dispensing is becoming more and more widespread. The medicine taking and dispensing processes are finished by means of mechanical equipment, so that labor cost is reduced, possibility of human misoperation is reduced, and potential danger to medical staff in the medicine dispensing process is reduced.

The medicine is taken as an essential step in the process of dispensing the infusion medicine. At present, most of the mechanical clamping jaws are used for grabbing medicine bottles (such as ampoule bottles and penicillin bottles), for example, the utility model patent with the patent number of CN209793761U discloses a turnover clamping device of a mechanical arm, which adopts the clamping jaws to clamp medicine bottles, when the medicine bottles are inclined during clamping, the clamped medicine bottles are inclined, so that when the medicine bottles are conveyed to the next process, the follow-up processing equipment cannot be accurately positioned with the medicine bottles (such as when medicine bottles are placed or medicines in the medicine bottles are extracted) due to the inclination of the medicine bottles, the normal operation of the follow-up process is affected, in addition, the clamping jaws can shake the medicine bottles in the transportation process of clamping the medicine bottles, and if the clamping force is increased, the medicine bottles are clamped and crushed, if stable conveying is ensured, the medicine bottle state is kept. The above problems are to be solved.

Disclosure of Invention

In order to solve the problems in the background art, the utility model provides a novel medicine bottle clamping device, which comprises a clamping jaw device, a clamping device and a clamping device, wherein the clamping jaw device comprises a first clamping arm, a second clamping arm, a third clamping arm and a driving assembly; the first clamping arm and the second clamping arm are oppositely arranged at intervals; the third clamping arm is arranged between the first clamping arm and the second clamping arm; the driving assembly is used for driving the first clamping arm, the second clamping arm and the third clamping arm to move simultaneously, and jointly guide and clamp the medicine bottle.

In the novel medicine bottle clamping device, the opposite surfaces of the first clamping arm and the second clamping arm are inclined surfaces so as to form a necking structure between the ends of the first clamping arm and the second clamping arm.

In the novel medicine bottle gripping device of the present utility model, a surface of the third gripper arm facing the medicine bottle has a receiving recess.

In the novel medicine bottle clamping device, the accommodating concave part is a through groove with a triangular cross section.

In the novel medicine bottle clamping device, the driving assembly comprises a first driving piece, a first transmission assembly, a second driving piece and a mounting seat; the first driving piece, the first transmission assembly and the second driving piece are respectively arranged on the mounting seat; the first driving piece drives the third clamping arm to move through the first transmission component; the second driving piece is used for driving the first clamping arm and the second clamping arm to be close to or far away from each other.

In the novel medicine bottle clamping device, the first driving piece is a servo motor.

In the novel medicine bottle clamping device, the first transmission assembly comprises a gear, a rack and a guide rod; the gear is arranged at the driving end of the first driving piece; the rack is meshed with the gear for transmission; the guide rod is parallel to the rack and is connected to the mounting seat in a sliding manner, and the sliding direction is along the extending direction of the guide rod; the guide rod and/or the rack drives the third clamping arm to move in a telescopic mode.

In the novel medicine bottle clamping device, the surfaces of the first clamping arm, the second clamping arm and the third clamping arm, which clamp the medicine bottle, are coated with a Teflon coating.

In the novel medicine bottle clamping device, the novel medicine bottle clamping device further comprises a clamping jaw moving device, wherein the clamping jaw moving device comprises an X-axis moving device, a Y-axis moving device and a Z-axis moving device; the Z-axis moving device is arranged at the moving end of the Y-axis moving device; the moving end of the Z-axis moving device is connected with the X-axis moving device; and the moving end of the X-axis moving device is connected with the clamping jaw device.

The beneficial effects of the utility model are as follows: the novel medicine bottle clamping device is based on the first clamping arm, the second clamping arm and the third clamping arm to jointly clamp the medicine bottle, so that on one hand, the inclined medicine bottle can be guided and corrected, and on the other hand, under the condition of ensuring stable clamping, the medicine bottle is prevented from being damaged due to overlarge clamping force.

Drawings

FIG. 1 is one of the schematic structural views of the jaw apparatus of the novel vial gripping device of the present utility model;

FIG. 2 is a second schematic structural view (showing the internal structure) of the jaw device of the novel medicine bottle gripping device of the present utility model;

FIG. 3 is a third schematic structural view (showing the bottom structure) of the jaw device of the novel medicine bottle gripping device of the present utility model;

FIG. 4 is a fourth schematic structural view of the jaw apparatus of the novel vial gripping device of the present utility model;

fig. 5 is a schematic view showing a structure of the jaw device of the novel medicine bottle gripping device of the present utility model when mounted on the jaw moving device.

Legend: 1. a jaw arrangement; 11. a first clamp arm; 12. a second clamp arm; 13. a third clamp arm; 131. a receiving recess; 14. a drive assembly; 141. a first driving member; 142. a first transmission assembly; 1421. a gear; 1422. a rack; 1423. a guide rod; 143. a second driving member; 144. a mounting base; 15. a necking structure; 2. a jaw moving device; an x-axis movement device; y-axis movement means; a z-axis movement device.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases 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. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The novel medicine bottle clamping device of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 5, a novel medicine bottle clamping device comprises a clamping jaw device 1, wherein the clamping jaw device 1 comprises a first clamping arm 11, a second clamping arm 12, a third clamping arm 13 and a driving assembly 14; the first clamping arm 11 and the second clamping arm 12 are arranged at opposite intervals; the third clamp arm 13 is disposed between the first clamp arm 11 and the second clamp arm 12, preferably the first clamp arm 11 and the second clamp arm 12 are symmetrical with respect to the third clamp arm 13, and at the same time, approach or separate from the third clamp arm 13 at the same speed; the ends of the first clamping arm 11, the second clamping arm 12 and the third clamping arm 13 protrude from the driving assembly 14, and are driven to move by the driving assembly 14 to jointly guide and clamp the medicine bottle A.

When the medicine bottle A is clamped, the first clamping arm 11 and the second clamping arm 12 are opened, the medicine bottle A is positioned between the first clamping arm 11 and the second clamping arm 12, then the first clamping arm 11, the second clamping arm 12 and the third clamping arm 13 move to clamp the medicine bottle A, when the medicine bottle A inclines towards the third clamping arm 13, the medicine bottle A is clamped based on the first clamping arm 11 and the second clamping arm 12, and the third clamping arm 13 pushes the medicine bottle A to guide the position of the medicine bottle A, and the clamping is stable based on the clamping of the plurality of clamping arms.

The novel medicine bottle clamping device is based on the first clamping arm, the second clamping arm and the third clamping arm to jointly clamp the medicine bottle, so that on one hand, the inclined medicine bottle can be guided and corrected, and on the other hand, under the condition of ensuring stable clamping, the medicine bottle is prevented from being damaged due to overlarge clamping force.

Preferably, as shown in fig. 2, the face of the third clip arm 13 facing the vial a has a receiving recess 131 (the first clip arm 11 and the second clip arm 12 are symmetrical about the receiving recess). The accommodating recess 131 is a through groove with a triangular cross section, and when the medicine bottle a is clamped, the groove walls on both sides are in contact with the wall of the medicine bottle a. Based on the accommodation recess 131, the contact surface between the third clamping arm 13 and the medicine bottle A is increased, so that the medicine bottle A is guided; if the accommodating recess 131 is arranged in the vertical direction, the medicine bottle a abutting against the accommodating recess 131 is also in the vertical state. Preferably, the triangular vertex angle of the cross section of the accommodating recess 131 is 140 ° -160 °, in which range the vial a is more easily guided and held more stably.

In some embodiments, as shown in fig. 2, the opposing faces of the first and

second clamp arms

11, 12 are beveled to form a necked-down configuration 15 between the ends of the first and

second clamp arms

11, 12; based on the necking structure 15, in the first aspect, the third clamping arm 13 is prevented from pushing out the medicine bottle A so as to be separated from the control of the first clamping arm 11 and the second clamping arm 12; in the second aspect, the inclined surface of the necking structure 15 is matched with the third clamping arm 13 to position and clamp the medicine bottle A, and the medicine bottle A can be guided; in the third aspect, the stability of clamping is improved based on the fact that more surfaces are contacted with the medicine bottle A, preferably, the inclined surface has an inclined angle of C, and the inclined angle of C is 144-164 degrees, so that the medicine bottle A is more easily guided in the range and is more stable in clamping; the large or small angle is not beneficial to the clamping arm to push the medicine bottle A to move so as to guide the medicine bottle.

The surfaces of the first, second and

third arms

11, 12, 13 that preferably contact the vial a are coated with a non-stick coating, such as a teflon coating.

When the medicine bottle is clamped, the first clamping arm 11 and the second clamping arm 12 are opened, the medicine bottle A is positioned on the first clamping arm 11 and the second clamping arm 12, the first clamping arm 11, the second clamping arm 12 and the third clamping arm 13 are moved close to the medicine bottle A, based on the fact that the first clamping arm 11 and the second clamping arm 12 are close to each other, at the moment, based on the fact that the accommodating concave part is positioned right in the middle of the first clamping arm 11 and the second clamping arm 12, the medicine bottle A after being guided is clamped and pushed to the front of the accommodating concave part 131 by the first clamping arm 11 and the second clamping arm 12, then the third clamping arm 13 is moved to enable the accommodating concave part 131 to accommodate the medicine bottle A, and the third clamping arm 13 is moved continuously, so that the medicine bottle A is abutted against the first clamping arm 11 and the second clamping arm 12, and the medicine bottle A after being inclined is guided.

In some embodiments, as shown in fig. 3 and 5, the drive assembly 14 includes a first drive member 141, a first transmission assembly 142, a second drive member 143, and a mount 144; the first driving piece 141, the first transmission component 142 and the second driving piece 143 are respectively arranged on the mounting seat 144, and the first driving piece 141 drives the third clamping arm 13 to move through the first transmission component 142; the second driving piece 143 is used for driving the first clamping arm 11 and the second clamping arm 12 to approach or separate from each other. The second driving member 143 is an electric cylinder (e.g., a smc two-jaw electric cylinder or an IAI electric cylinder RCP6-GRT 7A-WA-28P-1-30-P5-R05-CJRB); the first driving member 141 is a servo motor; based on the third arm lock 13 can independently remove, then when the medicine bottle presss from both sides and gets, the convenience is adjusted medicine bottle position, after first arm lock 11 and second arm lock 12 clamp the medicine bottle, promote the medicine bottle and make it can move the position relative first arm lock 11 and second arm lock 12 based on the removal of third arm lock 13 to, based on the inclined plane department of third arm lock 13 promotion medicine bottle removal to first arm lock 11 and second arm lock 12 tip, then lead the medicine bottle based on the effect of first arm lock 11, second arm lock 12 and third arm lock 13, and the centre gripping is inseparable.

In some embodiments, as shown in fig. 4, the first drive assembly 142 includes a gear 1421, a rack 1422, and a guide 1423; the gear 1421 is mounted on the driving end of the first driving member 141; the rack 1422 is meshed with the gear 1421 for transmission; the guide rod 1423 is disposed parallel to the rack 1422, and is slidably connected to the mounting base 144 (for example, a sliding sleeve is disposed on the mounting base, and the guide rod is slidably connected to the sliding sleeve), where the sliding direction is along the extending direction of the guide rod 1423; the guide rod 1423 and/or the rack 1422 drive the third clamping arm 13 to move in a telescopic way, so that the transmission structure is compact and occupies small space.

In some embodiments, as shown in fig. 5, the jaw moving device 2 includes an X-axis moving device 21, a Y-axis moving device 22, and a Z-axis moving device 23; the X-axis moving device 21 is SMC (electric cylinder LEY RA_100CM_RBCE17); the Y-axis moving device 22 and the Z-axis moving device 23 can both take the form of a motor driving a conveyor belt, and the conveyor belt is used as a driving end, and the present design can be referred to specifically, and details are not described herein. The motor can BE selected to loosen the servo motor MSMF042L1V2+MBDLN25BE; the moving end of the Y-axis moving device 22 is provided with a Z-axis moving device 23; the moving end of the Z-axis moving device 23 is connected with the X-axis moving device 21; the moving end of the X-axis moving device 21 is connected with the clamping jaw device 1; the moving device 2 can move in multiple directions based on the clamping jaw so as to clamp different medicine bottles A for dispensing.

Claims

1. The novel medicine bottle clamping device is characterized by comprising a clamping jaw device (1), wherein the clamping jaw device (1) comprises a first clamping arm (11), a second clamping arm (12), a third clamping arm (13) and a driving assembly (14);

the first clamping arm (11) and the second clamping arm (12) are oppositely arranged at intervals;

the third clamping arm (13) is arranged between the first clamping arm (11) and the second clamping arm (12);

the driving assembly (14) is used for driving the first clamping arm (11), the second clamping arm (12) and the third clamping arm (13) to move simultaneously, and jointly guide and clamp the medicine bottle (A).

2. The novel vial gripping device according to claim 1, wherein the opposed faces of the first and second gripping arms (11, 12) are beveled to form a necked-down formation (15) between the ends of the first and second gripping arms (11, 12).

3. The novel vial gripping device according to claim 2, characterized in that the face of the third gripping arm (13) facing the vial (a) has a housing recess (131).

4. A novel vial gripping device according to claim 3, characterised in that the receiving recess (131) is a triangular-shaped through slot in cross section.

5. The novel vial gripping device of claim 2, wherein the drive assembly (14) comprises a first drive member (141), a first transmission assembly (142), a second drive member (143), and a mount (144);

the first driving piece (141), the first transmission assembly (142) and the second driving piece (143) are respectively arranged on the mounting seat (144);

the first driving piece (141) drives the third clamping arm (13) to move through the first transmission component (142);

the second driving piece (143) is used for driving the first clamping arm (11) and the second clamping arm (12) to be close to or far away from each other.

6. The novel vial gripping device according to claim 5, wherein the first drive member (141) is a servo motor.

7. The novel vial gripping device according to claim 5, wherein the first transmission assembly (142) comprises a gear (1421), a rack (1422) and a guide bar (1423);

the gear (1421) is arranged at the driving end of the first driving piece (141);

the rack (1422) is meshed with the gear (1421) for transmission;

the guide rod (1423) is arranged parallel to the rack (1422) and is connected to the mounting seat (144) in a sliding manner, and the sliding direction is along the extending direction of the guide rod (1423);

the guide rod (1423) and/or the rack (1422) drive the third clamping arm (13) to move in a telescopic mode.

8. The novel medicine bottle gripping device according to claim 1, wherein the surfaces of the first gripper arm (11), the second gripper arm (12) and the third gripper arm (13) gripping the medicine bottle (a) are coated with a non-stick coating.

9. The novel medicine bottle gripping device according to claim 1, further comprising a clamping jaw moving device (2), wherein the clamping jaw moving device (2) comprises an X-axis moving device (21), a Y-axis moving device (22) and a Z-axis moving device (23);

the Z-axis moving device (23) is arranged at the moving end of the Y-axis moving device (22);

the moving end of the Z-axis moving device (23) is connected with the X-axis moving device (21);

the moving end of the X-axis moving device (21) is connected with the clamping jaw device (1).