Ampoule bottle cutting dust cleaning device for dispensing robot
By designing an ampoule cutting dust cleaning device with an air extraction channel and a bristle device in the dispensing robot, the problem of difficulty in cleaning dust particles when the dispensing robot cuts ampoules is solved, significantly reducing the risk of drug contamination and improving the removal effect.
Patent Information
- Application Number
- CN202420884441.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The dust particles generated by the dispensing robot when cutting the ampoule are difficult to clean up, increasing the risk of drug contamination.
An ampoule cutting dust cleaning device including an air extraction channel and a bristle device was designed. The air extraction channel uses negative pressure to absorb dust particles generated during cutting, while the bristle device removes dust particles attached to the ampoules through flexible bristles and a rotating brush wheel.
Effectively reduce the pollution risk of dust particles to pharmaceutical agents, and improve the convenience and effect of dust particles.
Smart Images
Figure CN222389550U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to an ampoule bottle cutting dust cleaning device of a medicine dispensing robot. Background Art
[0002] Usually, when opening an ampoule, a grinding wheel is used to manually scratch the neck of the ampoule and then break it off to complete the opening operation of the ampoule.
[0003] However, there are some shortcomings in the medicine dispensing robot when scratching and breaking the ampoule bottle in the medicine dispensing robot, specifically:
[0004] When the grinding wheel scratches and cuts the ampoule, dust particles will be produced. In the scenario of manual dispensing, the amount of these dust particles is small and the impact on dispensing is small. However, in the dispensing robot, the dispensing process continues and the space is relatively closed. These dust particles will increase the risk of contamination of the medicine.
[0005] Therefore, based on the above-mentioned shortcomings, there is an urgent need to design an ampoule cutting dust cleaning device for a dispensing robot to improve the degree of removal of dust particles. Summary of the invention
[0006] The purpose of the utility model is to provide an ampoule cutting dust cleaning device for a dispensing robot to improve the degree of cleaning of dust particles, in order to solve the problem that dust particles are difficult to clean when the ampoule is scratched and broken in the current dispensing robot.
[0007] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:
[0008] A dust cleaning device for ampoule cutting for a dispensing robot comprises an exhaust channel, wherein the exhaust channel is used to connect an exhaust device, and the exhaust device is used to provide negative pressure for the exhaust channel. When a grinding wheel cuts the ampoule, the exhaust channel attracts dust particles generated when the grinding wheel cuts the ampoule.
[0009] As a preferred technical solution of the present application, it also includes a brush device, which is used to clean the dust particles attached to the ampoule bottle, so that the dust particles are separated from the ampoule bottle and then attracted by the exhaust channel.
[0010] As a preferred technical solution of the present application, the bristle device includes a plurality of bristles, and the plurality of bristles are used to contact the ampoule bottle and dust particles. The bristles are flexible, and when the bristles contact the ampoule bottle, the cross-sectional area of the portion of the bristles close to the ampoule bottle is smaller than the cross-sectional area of the portion of the bristles far from the ampoule bottle.
[0011] As a preferred technical solution of the present application, the bristles include first bristles. When the cut ampoule bottle is in a vertical state, there is an angle α between the first bristles and the horizontal plane, and the α is 10°-45°. The tips of the first bristles are higher than the roots of the first bristles.
[0012] As a preferred technical solution of the present application, the bristle device further includes a first brush wheel, and the first bristles are arranged along the circumference of the first brush wheel.
[0013] As a preferred technical solution of the present application, it also includes a bracket and a first motor, wherein the first motor is arranged on the bracket, and the first motor is used to drive the first brush wheel to rotate around its own central axis.
[0014] As a preferred technical solution of the present application, the bristle device further includes a second brush wheel, and the bristles further include second bristles, and the second bristles are arranged along the circumference of the second bristles;
[0015] An elastic member is connected between the first brush wheel and the second brush wheel, the elastic member is elastic, the axis of the first brush wheel is collinear with the central axis of the second brush wheel, the elastic member is used to enable the first brush wheel to rotate relative to the second brush wheel along its own central axis, and the output shaft of the first motor is connected to the second brush wheel;
[0016] There is an included angle β between the second bristles and the horizontal plane, and the β is smaller than the α.
[0017] As a preferred technical solution of the present application, the bracket is used to be connected to a dispensing robot, and the air extraction channel is arranged in the bracket.
[0018] As a preferred technical solution of the present application, it also includes a second motor, which is arranged on the bracket, and the output shaft of the second motor is connected to the grinding wheel, and the second motor is used to drive the grinding wheel to rotate.
[0019] As a preferred technical solution of this application, the bristle device and the bracket are detachably connected.
[0020] Compared with the prior art, the utility model has the following beneficial effects:
[0021] 1. In the solution of the present application, by providing an exhaust channel, when the grinding wheel cuts the ampoule, the dust particles generated by the cutting can be attracted by the exhaust channel, and then the dust particles are transported through the exhaust channel. At the same time, a collection bag can be provided at one end of the exhaust channel away from the ampoule to facilitate the collection and treatment of the removed dust particles. In this way, the risk of dust particles contaminating the medicine can be reduced, and the convenience of removing dust particles is improved;
[0022] 2. Further, by setting the first bristles and making the angle α be 10°-45°, when the first bristles contact the bottleneck of the ampoule bottle, the first bristles can be bent along the bottleneck of the ampoule bottle. At the same time, after the angle α is limited, the bending direction of the first bristles can be limited, so that the first bristles first contact the lower part of the bottleneck, and then contact the middle and upper parts of the bottleneck after bending, thereby limiting the removal direction of the first bristles when removing dust particles. When the exhaust channel attracts dust particles, the movement direction of the dust particles can be further constrained, thereby reducing the probability of the removed dust particles being scattered around the ampoule bottle, improving the removal effect, and facilitating the collection of dust particles;
[0023] 3. Furthermore, by setting the first brush wheel, the first bristles are arranged along the axial direction of the first brush wheel, and the first motor is arranged on the bracket, the first motor drives the first brush wheel to rotate around its own central axis, so that the first bristles can contact the bottleneck under the action of rotation, and the first bristles in various areas distributed along the circumference of the first brush wheel can contact the bottleneck and complete the cleaning operation, which can improve the utilization rate of the first bristles, and also facilitate the exhaust channel to have enough time to clean the dust particles on the first bristles when attracting dust particles, and also facilitate the dust particles on the first bristles to be cleaned in turn;
[0024] 4. Furthermore, by providing a second brush wheel, second bristles and an elastic member, and connecting the output shaft of the first motor to the second brush wheel, the rotation of the first motor directly acts on the second brush wheel and drives the second brush wheel to rotate, and the second bristles correspond to the middle and upper part of the bottleneck, and the first bristles correspond to the lower part of the bottleneck, that is, when cleaning dust particles on the ampoule bottle, the second brush wheel is located above the first brush wheel, and when the first bristles contact the bottleneck of the ampoule bottle, since the first motor does not directly drive the first bristles to rotate, under the action of the elastic member, the first brush wheel and the second brush wheel first rotate relative to each other. During this process, the deformation of the elastic member increases, and then the deformation of the elastic member remains unchanged, so that the first brush wheel and the second brush wheel rotate synchronously. When the bristles gradually separate from the bottleneck of the ampoule bottle, the elastic member gradually recovers its deformation, so that the first brush wheel rotates relative to the second brush wheel again. Since β is less than α, the second bristles can be interspersed in the first bristles, and then in the process of the second bristles moving relative to the first bristles, the second bristles can remove the dust particles on the first bristles, which facilitates the separation of the dust particles on the bristles from the bristles, and then the dust particles are attracted by the exhaust channel. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a structural schematic diagram of one embodiment of an ampoule cutting dust cleaning device for a dispensing robot in the present application;
[0026] Figure 2 This is a schematic diagram of a partial structure of a brush device in one embodiment of an ampoule cutting dust cleaning device for a dispensing robot in the present application.
[0027] Markings in the figure: 1-exhaust channel, 2-grinding wheel, 3-brush device, 4-bristles, 5-first bristles, 6-first brush wheel, 7-bracket, 8-first motor, 9-second brush wheel, 10-second bristles, 11-elastic member, 12-second motor. DETAILED DESCRIPTION
[0028] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.
[0029] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.
[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0032] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0033] Embodiment 1
[0034] This embodiment provides an ampoule bottle cutting dust cleaning device for a dispensing robot, see Figure 1 and Figure 2 As shown, it includes an exhaust channel 1, which is used to connect an exhaust device, and the exhaust device is used to provide negative pressure for the exhaust channel 1. When the grinding wheel 2 cuts the ampoule, the exhaust channel 1 attracts dust particles generated when the grinding wheel 2 cuts the ampoule.
[0035] In the present application, by setting up an exhaust channel 1, when the grinding wheel 2 cuts the ampoule, the dust particles generated by the cutting can be attracted by the exhaust channel 1, and then the dust particles are transported through the exhaust channel 1. At the same time, a collecting bag can be set at the end of the exhaust channel 1 away from the ampoule to facilitate the collection and treatment of the removed dust particles. In this way, the risk of dust particles contaminating the medicine can be reduced and the convenience of removing dust particles is improved.
[0036] As a preferred embodiment, based on the above method, it further includes a brush device 3, which is used to clean the dust particles attached to the ampoule bottle, so that the dust particles are separated from the ampoule bottle and then attracted by the exhaust channel 1.
[0037] Furthermore, by providing a brush device 3, the brush device 3 can clean the dust particles on the ampoule bottle, so as to facilitate the separation of the dust particles attached to the surface of the ampoule bottle from the ampoule bottle, so that the detached dust particles can be attracted by the exhaust channel 1, thereby improving the effect of removing the dust particles on the ampoule bottle.
[0038] As a preferred embodiment, on the basis of the above-mentioned method, further, the brush device 3 includes a plurality of bristles 4, and the plurality of bristles 4 are used to contact the ampoule bottle and dust particles. The bristles 4 are flexible. When the bristles 4 contact the ampoule bottle, the cross-sectional area of the part of the bristles 4 close to the ampoule bottle is smaller than the cross-sectional area of the part of the bristles 4 far from the ampoule bottle.
[0039] Furthermore, by providing flexible bristles 4, and in the process of the bristles 4 contacting the ampoule bottle, the cross-sectional area of the part of the bristles 4 close to the ampoule bottle is smaller than the cross-sectional area of the part of the bristles 4 far from the dark part bottle. In this way, the bristles 4 gradually become thinner in the direction from the root to the tip of the bristles 4, so that when the ampoule bottle contacts the bristles 4, the bristles 4 can more easily adhere to the surface of the ampoule bottle and deform, and it is easier for the bristles 4 to act on the surface of the ampoule bottle and complete the operation of removing dust particles. At the same time, thinner bristles 4 can reduce the dead corners of cleaning and improve the cleaning effect. At the same time, the thickness of the bristles 4 is not reflected in the accompanying drawings.
[0040] Embodiment 2
[0041] Based on the technical solution of embodiment 1, further, see Figure 1 and Figure 2 As shown, the bristles 4 include first bristles 5 . When the cut ampoule bottle is in a vertical state, an angle α is formed between the first bristles 5 and a horizontal plane. The angle α is 10°-45°. The tips of the first bristles 5 are higher than the roots of the first bristles 5 .
[0042] Furthermore, by setting the first bristles 5 and making the angle α 10°-45°, when the first bristles 5 contact the bottleneck of the ampoule bottle, the first bristles 5 can bend along the bottleneck of the ampoule bottle. At the same time, after the angle α is limited, the bending direction of the first bristles 5 can be limited, so that the first bristles 5 first contact the lower part of the bottleneck, and then contact the middle and upper parts of the bottleneck after bending, thereby limiting the cleaning direction of the first bristles 5 when removing dust particles. When the exhaust channel 1 attracts dust particles, the movement direction of the dust particles can be further constrained, thereby reducing the probability of the removed dust particles being scattered around the ampoule bottle, improving the cleaning effect, and facilitating the collection of dust particles.
[0043] As a preferred embodiment, on the basis of the above-mentioned manner, further, the brush device 3 also includes a first brush wheel 6 , and the first bristles 5 are arranged along the circumference of the first brush wheel 6 .
[0044] As a preferred embodiment, based on the above method, it further includes a bracket 7 and a first motor 8, wherein the first motor 8 is arranged on the bracket 7, and the first motor 8 is used to drive the first brush wheel 6 to rotate around its own central axis.
[0045] Furthermore, by setting the first brush wheel 6, the first bristles 5 are set along the axial direction of the first brush wheel 6, and the first motor 8 is set on the bracket 7, the first motor 8 drives the first brush wheel 6 to rotate around its own central axis, so that the first bristles 5 can contact the bottleneck under the action of rotation, and the first bristles 5 in each area distributed circumferentially along the first brush wheel 6 can contact the bottleneck and complete the cleaning operation, which can improve the utilization rate of the first bristles 5, and also facilitate the exhaust channel 1 to have enough time to clean the dust particles on the first bristles 5 when attracting dust particles, and also facilitate the dust particles on the first brush 5 to be cleaned in turn.
[0046] As a preferred embodiment, on the basis of the above-mentioned manner, further, the bristle device 3 further includes a second brush wheel 9, and the bristles 4 further include second bristles 10, and the second bristles 10 are arranged along the circumference of the second bristles 10;
[0047] An elastic member 11 is connected between the first brush wheel 6 and the second brush wheel 9. The elastic member 11 is elastic. The axis of the first brush wheel 6 is colinear with the central axis of the second brush wheel 9. The elastic member 11 is used to enable the first brush wheel 6 to rotate along its own central axis relative to the second brush wheel 9. The output shaft of the first motor 8 is connected to the second brush wheel 9.
[0048] There is an included angle β between the second bristles 10 and the horizontal plane, and the β is smaller than the α.
[0049] Furthermore, by providing a second brush wheel 9, second brush bristles 10 and an elastic member 11, and connecting the output shaft of the first motor 8 to the second brush wheel 9, the rotation of the first motor 8 directly acts on the second brush wheel 9, and drives the second brush wheel 9 to rotate, and the second brush bristles 10 correspond to the middle and upper part of the bottleneck, and the first brush bristles 5 correspond to the lower part of the bottleneck, that is, when the dust particles on the ampoule bottle are removed, the second brush wheel 9 is located above the first brush wheel 6, and when the first brush bristles 5 contact the bottleneck of the ampoule bottle, since the first motor 8 does not directly drive the first brush bristles 5 to rotate, under the action of the elastic member 11, the first brush wheel 6 and the second brush wheel 9 first rotate relative to each other, and in this process, the elastic member 11 The deformation of the elastic member 11 increases, and then the deformation of the elastic member 11 remains unchanged, so that the first brush wheel 6 and the second brush wheel 9 rotate synchronously. When the bristles 4 gradually separate from the bottleneck of the ampoule bottle, the elastic member 11 gradually recovers its deformation, so that the first brush wheel 6 rotates relative to the second brush wheel 9 again. Since β is less than α, the second bristles 10 can be inserted into the first bristles 5, and then in the process of the second bristles 10 moving relative to the first bristles 5, the second bristles 10 can remove the dust particles on the first bristles 5, which facilitates the separation of the dust particles on the bristles 4 from the bristles 4, and then the dust particles are attracted by the exhaust channel 1. At the same time, the elastic member 11 can be elastic rubber.
[0050] As a preferred implementation, based on the above-mentioned implementation, further, the bracket 7 is used to be connected to a dispensing robot, and the air extraction channel 1 is arranged in the bracket 7 .
[0051] As a preferred embodiment, based on the above method, it further includes a second motor 12, the second motor 12 is arranged on the bracket 7, the output shaft of the second motor 12 is connected to the grinding wheel 2, and the second motor 12 is used to drive the grinding wheel 2 to rotate.
[0052] This makes it easy to drive the grinding wheel 2 to rotate, so that the grinding wheel 2 can scratch the bottleneck of the ampoule bottle.
[0053] As a preferred embodiment, on the basis of the above-mentioned embodiment, further, the brush device 3 and the bracket 7 are detachably connected.
[0054] The detachable connection between the bristle device 3 and the bracket 7 can be a snap connection, which is a prior art and is not the main invention of the present application, so it will not be described here.
[0055] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.
Claims
1. An ampoule cutting dust cleaning device for a dispensing robot, characterized in that: It comprises an exhaust channel, which is used to connect an exhaust device, and the exhaust device is used to provide negative pressure for the exhaust channel. When the grinding wheel cuts the ampoule, the exhaust channel attracts dust particles generated when the grinding wheel cuts the ampoule.
2. The ampoule cutting dust cleaning device for a dispensing robot according to claim 1, characterized in that: It also includes a brush device, which is used to clean the dust particles attached to the ampoule bottle, so that the dust particles are separated from the ampoule bottle and then attracted by the exhaust channel.
3. The ampoule cutting dust cleaning device for a dispensing robot according to claim 2, characterized in that: The bristle device includes a plurality of bristles, and the plurality of bristles are used to contact the ampoule bottle and dust particles. The bristles are flexible. When the bristles contact the ampoule bottle, the cross-sectional area of the portion of the bristles close to the ampoule bottle is smaller than the cross-sectional area of the portion of the bristles far from the ampoule bottle.
4. The ampoule cutting dust cleaning device for a dispensing robot as claimed in claim 3, characterized in that: The bristles include first bristles. When the cut ampoule bottle is in a vertical state, an angle α is formed between the first bristles and a horizontal plane, and the angle α is 10°-45°. The tips of the first bristles are higher than the roots of the first bristles.
5. The ampoule cutting dust cleaning device for a dispensing robot according to claim 4, characterized in that: The bristle device further comprises a first brush wheel, and the first bristles are arranged along the circumference of the first brush wheel.
6. The ampoule cutting dust cleaning device for a dispensing robot according to claim 5, characterized in that: It also includes a bracket and a first motor, wherein the first motor is arranged on the bracket, and the first motor is used to drive the first brush wheel to rotate around its own central axis.
7. The ampoule cutting dust cleaning device for a dispensing robot according to claim 6, characterized in that: The bristle device further comprises a second brush wheel, and the bristles further comprise second bristles, and the second bristles are arranged along the circumference of the second bristles; An elastic member is connected between the first brush wheel and the second brush wheel, the elastic member is elastic, the axis of the first brush wheel is colinear with the central axis of the second brush wheel, the elastic member is used to enable the first brush wheel to rotate along its own central axis relative to the second brush wheel, and the output shaft of the first motor is connected to the second brush wheel.
8. The ampoule cutting dust cleaning device for a dispensing robot according to claim 7, characterized in that: There is an included angle β between the second bristles and the horizontal plane, and the β is smaller than the α.
9. The ampoule cutting dust cleaning device for a dispensing robot according to claim 6, characterized in that: The bracket is used to be connected to a dispensing robot, and the air extraction channel is arranged in the bracket.
10. The ampoule cutting dust cleaning device for a dispensing robot according to claim 9, characterized in that: It also includes a second motor, which is arranged on the bracket. The output shaft of the second motor is connected to the grinding wheel, and the second motor is used to drive the grinding wheel to rotate.