Medicine bottle dispensing device for medicine allocation and dispensing method thereof

Abstract

The invention discloses a medicine bottle dispensing device for medicine dispensing and a dispensing method thereof. Belongs to the technical field of medicine transplanting structures, can efficiently dispense medicines, and is simple in structure and convenient to use. Comprising an uncovering device, a shaking device and a discharging device which are arranged in sequence. The cover opening device comprises a clamping jaw air cylinder and a cover opening clamping jaw connected with the clamping jaw air cylinder, and the clamping jaw air cylinder drives the cover opening clamping jaw to do longitudinal lifting motion to achieve cover opening. The shaking device comprises a base, a plurality of sliding rails are arranged on the base, and pipetting clamping jaws which are connected in a sliding and matched mode are arranged on the sliding rails; the discharging device comprises a rotating discharging blocking rod and a collecting box arranged below the discharging blocking rod. A mechanical claw used for moving a bottle is arranged between the uncapping device and the shaking device, and the mechanical claw moves the uncapped medicine bottle to the liquid moving clamping claw; the discharging stop rod is connected with the pipetting clamping jaw in a matched mode, so that the medicine bottles can be conveniently knocked down into a collecting box.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medicine transplanting structure, in particular to a medicine bottle dispensing device for medicine preparation and a medicine preparation method thereof. BACKGROUND

[0002] The automatic dispensing machine usually comprises a medicine bottle mechanical arm, a pipetting mechanical arm and a liquid bag mechanical arm, and the key core lies in the dispensing process, that is, how to inject the mother liquor into the medicine bottle, mix the medicine liquid in the medicine bottle, and extract the mixed medicine liquid and inject it into the liquid bag. The process involves the placement of the medicine bottle, the suction and injection of the medicine liquid, and the treatment of the waste bottle.

[0003] Therefore, it is urgent to develop a medicine bottle dispensing device for medicine preparation to solve the problems in the prior art. SUMMARY

[0004] The present application aims to provide a medicine bottle dispensing device for medicine preparation and a medicine preparation method thereof, which can efficiently dispense medicine, has a simple structure and is convenient to use, so as to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: A medicine bottle dispensing device for medicine preparation comprises an uncapping device, a shaking device and a discharging device arranged in sequence. The uncapping device comprises a clamping jaw cylinder and an uncapping clamping jaw connected with the clamping jaw cylinder, and the clamping jaw cylinder drives the uncapping clamping jaw to perform longitudinal lifting movement to realize uncapping. The shaking device comprises a base, a plurality of sliding rails are arranged on the base, and a pipetting clamping jaw is slidingly connected with the sliding rails. The discharging device comprises a rotating discharging stop rod and a collection box arranged below the discharging stop rod. A mechanical claw for moving the bottle is arranged between the uncapping device and the shaking device, the mechanical claw moves the uncapped medicine bottle to the pipetting clamping jaw, and the discharging stop rod is matched with the pipetting clamping jaw to facilitate the falling of the medicine bottle into the collection box.

[0006] By adopting the above technical scheme, the uncapping device, the shaking device and the discharging device are adopted in sequence, and then the mechanical arm is used to realize the whole process of medicine liquid dispensing. Specifically, the mechanical arm moves the penicillin bottle to the uncapping device to uncapping, then moves to the shaking device to inject the mother liquor, then shakes, the mechanical arm extracts the medicine liquid, the pipetting clamping jaw of the shaking device moves the medicine bottle above the collection box of the discharging device, and then the medicine bottle is dropped into the collection box through the discharging stop rod.

[0007] As a further scheme of the present application, the pipetting clamping jaw is driven by a linear motor.

[0008] Through the above technical scheme, the control of the linear motor is more accurate, and the working efficiency is more stable.

[0009] As a further scheme of the present application: the pipette clamping jaw comprises two clamping jaws, which are arranged on the mounting seat through a driving structure, and the mounting seat is slidingly installed on the sliding rail.

[0010] Through the above technical scheme, the clamping jaw adopts an independent driving structure, and the clamping effect is stable and convenient for independent or overall control.

[0011] As a further scheme of the present application: the cap opening clamping jaw comprises two outer clamping jaws symmetrically arranged and matched with the mouth of the vial, and two inner clamping jaws matched with the vial cap; the inner clamping jaw is fixedly installed on the outer clamping jaw, and the inner clamping jaw moves transversely on the outer clamping jaw.

[0012] Through the above technical scheme, the cap opening device adopts the inner and outer clamping jaw mode, which is not only convenient for opening the cap, but also can better limit the position.

[0013] As a further scheme of the present application: the cap opening device is further provided with a photoelectric sensor for detecting the position of the medicine bottle.

[0014] Through the above technical scheme, the photoelectric sensor is arranged to accurately position the vial and the position of the mechanical arm clamping the vial, thereby improving the working efficiency.

[0015] As a further scheme of the present application: the outer clamping jaw is provided with a first clamping slot matched with the mouth of the vial; the inner clamping jaw is provided with a second clamping slot matched with the mouth of the vial, and the second clamping slot is matched below the vial cap, and the movement of the clamping jaw cylinder drives the vial cap to be separated.

[0016] As a further scheme of the present application: the inner clamping jaw is fixed on the outer clamping jaw through bolts, and a spring for driving the inner clamping jaw to move transversely is arranged between the inner clamping jaw and the outer clamping jaw.

[0017] Through the above technical scheme, the arrangement of the inner and outer clamping jaws not only can reduce the failure rate of opening the cap, but also can have a good limiting effect, so as to ensure accurate opening of the cap and improve the opening efficiency.

[0018] As a further scheme of the present application: the cap opening device is provided with a disinfection nozzle for disinfection.

[0019] Through the above technical scheme, the disinfection nozzle is arranged to disinfect the liquid medicine after the vial is opened and placed, and there is still a rubber cap after the vial is opened, so the liquid medicine will not be affected.

[0020] A medicine configuration method, the method comprises a medicine configuration vial dispensing device. Further comprising the following configuration steps: Step one: through the mechanical arm control to place the vial to the opening device directly below, through the opening jaw limit and clamping vial, then control the jaw cylinder to drive the opening jaw to move upward, complete the opening action; Step two: then through the mechanical arm to place the vial after opening to the pipetting jaw of the shaking device, then inject the mother liquor, then drive the pipetting jaw to move back and forth on the slide rail through the linear motor to shake the liquid evenly; Step three: through the mechanical arm control syringe to extract the liquid after shaking, the vial after liquid extraction is transported to the collection box of the discharging device through the pipetting jaw; Step four: then control the discharging rack lever to rotate, and drop the vial into the collection box.

[0021] As a further scheme of the present application: the vial after opening between step one and step two is sterilized by the sterilizing nozzle.

[0022] Compared with the prior art, the present application has the advantages that: it can efficiently dispense medicine, and has simple structure and convenient use.

[0023] Other features and advantages of the present application will be disclosed in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole structure schematic view of the dispensing device in the embodiment of the present application; Figure 2 It is a whole structure schematic view of the shaking device in the embodiment of the present application; Figure 3 It is a whole structure schematic view of the pipetting jaw in the embodiment of the present application; Figure 4 It is a whole structure schematic view of the opening device in the embodiment of the present application; Figure 5 It is a partial structure explosion view of Figure 4 ; Figure 6 It is a whole structure schematic view of the discharging device in the embodiment of the present application.

[0025] The reference signs in the drawings are as follows: 1, cap opening device; 2, shaking device; 3, discharging device; 4, collection box; 5, disinfection spray head; 21, base; 22, pipetting clamp jaw; 23, sliding rail; 221, mounting seat; 222, driving structure; 223, sliding block; 224, clamping jaw; 225, travel sensor; 11, support frame; 12, cap opening clamp jaw; 13, clamp cylinder; 14, photoelectric sensor; 15, air blower; 121, outer clamp jaw; 1211, first clamping slot; 122, inner clamp jaw; 1221, second clamping slot; 123, bolt; 31, discharging support; 32, rotating column; 33, discharging stop lever. DETAILED DESCRIPTION

[0026] The technical solutions in 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. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0027] In the embodiments of the present application, a medicine configuration medicine bottle dispensing device is shown in Figures 1-6 The medicine configuration medicine bottle dispensing device comprises, in sequence, a cap opening device 1, a shaking device 2 and a discharging device 3. The cap opening device 1 comprises a clamp cylinder 13 and a cap opening clamp jaw 12 connected with the clamp cylinder 13, and the clamp cylinder 13 drives the cap opening clamp jaw 12 to perform longitudinal lifting movement to realize cap opening. The shaking device 2 comprises a base 21, and the base 21 is provided with a plurality of sliding rails 23, and the sliding rails 23 are provided with slidingly connected pipetting clamp jaws 22. The discharging device 3 comprises a rotating discharging stop lever 33 and a collection box 4 arranged below the discharging stop lever 33. A mechanical claw for moving bottles is arranged between the cap opening device 1 and the shaking device 2, and the mechanical claw moves the capped medicine bottle to the pipetting clamp jaw 22; and the discharging stop lever 33 is matched with the pipetting clamp jaw 22, so as to facilitate dropping the medicine bottle into the collection box 4.

[0028] In the embodiments, the cap opening device 1, the shaking device 2 and the discharging device 3 are sequentially adopted, and then a mechanical arm is used to realize the whole process of medicine dispensing. Specifically, the mechanical arm moves the penicillin bottle to the cap opening device 1 to open the cap, then moves to the shaking device 2 to inject the mother liquor, then shakes, and then the mechanical arm draws out the medicine, the pipetting clamp jaw 22 of the shaking device 2 moves the medicine bottle above the collection box 4 of the discharging device 3, and then the discharging stop lever 33 drops the medicine bottle into the collection box 4.

[0029] In the embodiment, the pipette clamping jaw 22 is driven by a linear motor. The linear motor is more accurate in control and more stable in work efficiency.

[0030] In the embodiment, the pipette clamping jaw 22 comprises two clamping jaws 224 which are arranged on a mounting base 221 through a driving structure 222 and are slidingly installed on the slide rail 23. The clamping jaw 224 is driven by an independent driving structure, so that the clamping effect is stable and the independent or overall control is facilitated.

[0031] In the embodiment, the cap opening clamping jaw 12 comprises two outer clamping jaws 121 which are symmetrically arranged and matched with the mouth of the vial and two inner clamping jaws 122 which are matched with the cap of the vial. The inner clamping jaw 122 is fixedly installed on the outer clamping jaw 121 and moves transversely on the outer clamping jaw 121. The cap opening device 1 is constructed in the manner of inner and outer clamping jaws, which not only facilitates the opening of the cap but also better limits the position.

[0032] In the embodiment, the cap opening clamping jaw 12 is arranged on the support frame 11 and comprises but is not limited to a fixedly installed form.

[0033] In the embodiment, the support frame 11 is provided with a blower 15 for blowing off the detached cap of the vial. Since the vial is mostly provided with a plastic cap, in order to prevent the detached cap from jumping onto the mechanical arm, the blower 15 can well avoid the mechanical arm from taking the cap to other positions.

[0034] In the embodiment, the blower 15 is fixedly arranged on the support frame 11 in an inclined manner. The blower 15 is arranged at an angle to produce a better blowing effect.

[0035] In the embodiment, the cap opening device 1 is further provided with a photoelectric sensor 14 for detecting the position of the vial. The photoelectric sensor 14 is arranged to accurately position the vial and the position of the mechanical arm for clamping the vial, thereby improving the work efficiency.

[0036] In the embodiment, the outer clamping jaw 121 is provided with a first clamping slot 1211 which is matched with the mouth of the vial. The inner clamping jaw 122 is provided with a second clamping slot 1221 which is matched with the mouth of the vial and is arranged below the cap of the vial, and the cap of the vial is detached through the movement of the clamping jaw cylinder 13.

[0037] In the embodiment, the inner clamping jaw 122 is fixedly arranged on the outer clamping jaw 121 through a bolt 123, and a spring for driving the inner clamping jaw to move transversely is arranged between the inner clamping jaw 122 and the outer clamping jaw 121. The arrangement of the inner and outer clamping jaws 122 not only reduces the failure rate of cap opening but also has a good limiting effect, thereby ensuring accurate cap opening and improving the cap opening efficiency.

[0038] In the embodiment, the uncapping device 1 is provided with a disinfection nozzle 5 for disinfection. The disinfection nozzle 5 is arranged to disinfect the contaminated liquid in the vial after uncapping. Since there is still a rubber cap after uncapping, the liquid will not be affected.

[0039] Referring to Figure 6 In the embodiment, the discharging device 3 further comprises a discharging support 31, the discharging support 31 is provided with a rotating column 32 rotatably installed thereon, and the discharging stop lever 33 is fixedly installed on the rotating column 32. Other embodiments include but are not limited to this, for example, the rotating column 32 is a lifting column, which facilitates the adjustment of the height of the discharging stop lever.

[0040] A medicine configuration method, the method comprises a medicine configuration vial dispensing device described above; Further comprising the following configuration steps: Step one: place the vial below the uncapping device 1 through the mechanical arm control, limit and clamp the vial through the uncapping clamp jaw 12, then control the clamp cylinder 13 to drive the uncapping clamp jaw 12 to move upward to complete the uncapping action; Step two: then place the uncapped vial on the pipette clamp jaw 22 of the shaking device 2 through the mechanical arm, then inject the mother liquor, and then drive the pipette clamp jaw 22 to move back and forth on the sliding rail 23 to shake the liquid evenly; Step three: control the needle cylinder to extract the shaken liquid through the mechanical arm, and then place the vial after extracting the liquid on the collecting box 4 of the discharging device 3 through the pipette clamp jaw 22; Step four: then control the discharging stop lever 33 to rotate to drop the vial into the collecting box 4.

[0041] In the embodiment, the uncapped vial is disinfected by the disinfection nozzle 5 between step one and step two.

[0042] It can be understood that the vial is first moved to the uncapping device 1 by the mechanical arm to be uncapped, then moved to the shaking device 2 to inject the mother liquor, then shaken, the liquid is extracted by the mechanical arm after shaking, the pipette clamp jaw 22 of the shaking device 2 moves the vial to the collecting box 4 of the discharging device, and then the vial is dropped into the collecting box 4 through the discharging stop lever 33.

[0043] The present application provides a medicine configuration vial dispensing device and a dispensing method thereof, which can efficiently dispense medicine, has simple structure, is convenient to use, and has high reliability.

[0044] It will be obvious to a person skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims to the identity of the reference signs therein.

[0045] Furthermore, it should be understood that although the description is made on the basis of the embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A medicine bottle dispensing device for drug preparation, characterized in that: It includes a cover opening device, a shaking device and a feeding device which are arranged in sequence; The cover opening device includes a clamping claw cylinder and a cover opening clamping claw connected to the clamping claw cylinder, and the clamping claw cylinder drives the cover opening clamping claw to perform longitudinal lifting movement to open the cover; The shaking device includes a base, a plurality of slide rails are provided on the base, and a slidably matched pipetting clamp is provided on the slide rails; The unloading device includes a rotating unloading stop bar and a collection box arranged below the unloading stop bar; A mechanical claw for moving the bottle is provided between the opening device and the shaking device, and the mechanical claw moves the opened medicine bottle to the pipetting claw; the unloading gear rod is matched with the pipetting claw to facilitate knocking the medicine bottle into the collection box.

2. A medicine bottle dispensing device for drug preparation according to claim 1, characterized in that: The pipetting clamp is driven by a linear motor.

3. The medicine bottle dispensing device for drug preparation according to claim 2, characterized in that: The pipetting clamp comprises two clamping jaws, the clamping jaws are arranged on a mounting seat through a driving structure, and the mounting seat is slidably mounted on a slide rail.

4. A medicine bottle dispensing device for drug preparation according to any one of claims 1 to 3, characterized in that: The cover opening clamp comprises two symmetrically arranged outer clamps matched with the mouth of the vial, and two inner clamps matched with the vial cap; the inner clamps are fixedly mounted on the outer clamps, and the inner clamps move laterally on the outer clamps.

5. The medicine bottle dispensing device for drug preparation according to claim 4, characterized in that: The lid opening device is also provided with a photoelectric sensor for detecting the position of the medicine bottle.

6. The medicine bottle dispensing device for drug preparation according to claim 4, characterized in that: The outer clamping jaw is provided with a first clamping groove that is matched with the mouth of the syringe bottle; the inner clamping jaw is provided with a second clamping groove that is matched with the mouth of the syringe bottle, and the second clamping groove is matched under the syringe bottle cap, and the syringe bottle cap is driven to be detached by the movement of the clamping jaw cylinder.

7. The medicine bottle dispensing device for drug preparation according to claim 6, characterized in that: The inner clamping jaw is fixed to the outer clamping jaw by means of bolts, and a spring for driving the inner clamping jaw to move laterally is provided between the inner clamping jaw and the outer clamping jaw.

8. The medicine bottle dispensing device for drug preparation according to claim 1, characterized in that: The cover opening device is provided with a disinfection nozzle for disinfection.

9. A drug preparation method, characterized in that: The method comprises a medicine dispensing device for dispensing medicine vials as claimed in any one of claims 1 to 8; The following configuration steps are also included: Step 1: The robotic arm controls the vial to be placed directly below the decapping device. The decapping gripper limits and clamps the vial, and then controls the gripper cylinder to move the decapping gripper upward to complete the decapping action. Step 2: The robotic arm then places the opened vial onto the pipetting gripper of the shaking device, and then injects the mother solution. The linear motor then drives the pipetting gripper back and forth on the slide to shake the solution evenly. Step 3: The robotic arm controls the syringe to extract the shaken liquid. The syringe bottle with the extracted liquid is transported to the top of the collection box of the discharge device through the pipetting gripper; Step 4: Then control the rotation of the unloading lever to drop the vial into the collection box.

10. A drug preparation method according to claim 9, characterized in that: The opened vial between step 1 and step 2 is disinfected by a disinfection nozzle.

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