Ampoule bottle conveying device

Abstract

An ampoule conveying device includes a clamping device, a conveying line device, and a fixing assembly. The clamping device is connected to the conveying line device, which is in turn connected to the fixing assembly. The present invention can automatically achieve precise positioning of ampoules, eliminating the need for manual placement during loading, thereby improving work efficiency. It can tilt ampoules to ensure complete extraction of liquid medicine, and can also automatically unload ampoules. It is also compatible with a variety of ampoule specifications.

Description

Technical Field

[0001] The present invention relates to the technical field of positioning and conveying of ampoules, and in particular to an ampoule conveying device capable of accurate positioning and follow-up rotation. Background Art

[0002] Intravenous infusion is a commonly used clinical treatment method. Its characteristics are large dosage and direct entry into the blood circulation. Therefore, there are strict requirements on concentration, clarity and pH value.

[0003] With the continuous advancement of science and technology, the variety of medications continues to increase, leading to frequent drug changes in clinical practice and an increase in the diversity and complexity of chemical changes. Existing treatment rooms have limited sterile conditions, and dust, drug powder, and other particles are scattered during the dosing process, making it difficult for nursing staff to properly add medication. These can become sources of contamination for infusions, easily causing granulomas, phlebitis, thrombosis, and pyrogenic reactions in patients. The preparation of intravenous medications is performed daily by hospital pharmacists and nurses. Achieving fully automated preparation not only protects the occupational safety of medical staff but also ensures the quality and safety of the medication preparation process. While the preparation process requires high equipment precision and cleanliness, it is not complex. Similar equipment is relatively rare on the market and holds great promise.

[0004] Among them, ampoule bottles are a common medical supply in the liquid preparation process. According to different dispensing prescriptions, the specifications and sizes of the ampoules used are also different. In the automatic liquid preparation process, the clamps for positioning and clamping the ampoules need to meet the requirements of compatibility with various specifications and sizes of ampoules; because the needle automatically extracts the liquid medicine from the ampoule bottle, there are certain requirements for the positioning accuracy of the ampoule bottle; at the same time, when the needle automatically extracts the liquid medicine from the ampoule bottle, the ampoule bottle must be able to tilt at a certain angle to ensure that the liquid medicine can be completely extracted to meet the standard without causing waste. Summary of the Invention

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an ampoule bottle conveying device that can accurately position and follow the rotation. The mechanism can clamp and position the ampoule bottle, convey the ampoule bottle, and realize the rotation and bottle unloading operations of the ampoule bottle at the specified position.

[0006] The technical solution adopted by the present invention to solve its technical problem is: an ampoule bottle conveying device, including a clamp device, a conveying line device and a fixing component, the clamp device is connected to the conveying line device, and the conveying line device is connected to the fixing component.

[0007] As a further improvement of the present invention: the clamp device includes an electric cylinder, the fixed end of the electric cylinder is connected to the mounting block, and the output end of the electric cylinder is respectively connected to the left clamping jaw and the right clamping jaw.

[0008] As a further improvement of the present invention: the clamp device further includes a connecting plate, the connecting plate is connected to the mounting block, and the first roller and the second roller are installed on the mounting block.

[0009] As a further improvement of the present invention: the clamp device further includes a first induction plate and a loading limit plate, the first induction plate is mounted on the connecting plate, and the loading limit plate is mounted on the electric cylinder.

[0010] As a further improvement of the present invention: the conveyor line device includes left and right side mounting plates, and an active rotating shaft, the active rotating shaft is fixed between the left and right side mounting plates, the left and right side mounting plates are connected with a vertical positioning mounting plate, the vertical positioning mounting plate is connected with a horizontal positioning mounting plate, and an active synchronous pulley is installed on the active rotating shaft.

[0011] As a further improvement of the present invention: the conveyor line device also includes a motor mounting column, a motor mounting plate, a reducer, a servo motor, and a coupling, one end of the motor mounting column is connected to the left and right side mounting plates, and the other end is connected to the motor mounting plate, the reducer output end is connected to the motor mounting plate, and the reducer input end is connected to the servo motor; the reducer output shaft is connected to the active rotating shaft through the coupling.

[0012] As a further improvement of the present invention: the conveyor line device also includes a driven rotating shaft, a driven synchronous pulley, a sensor mounting plate, a driven rotating shaft tensioning block, a tensioning screw, and a conductive slip ring. The driven rotating shaft is installed between the left and right side mounting plates, and both ends are fixed by the tensioning screws; the tensioning screw is installed on the driven rotating shaft tensioning block, the driven rotating shaft tensioning block is installed on the left and right side mounting plates, and the conductive slip ring is installed on the left and right side mounting plates.

[0013] As a further improvement of the present invention: the fixing assembly includes a base plate, a first reinforcing rib, a second reinforcing rib, a vertical plate and a mounting plate, one side of the vertical plate is connected to the base plate, and the other side is connected to the mounting plate, the two ends of the first reinforcing rib are respectively connected to the base plate and the vertical plate, and the two ends of the second reinforcing rib are respectively connected to the vertical plate and the mounting plate.

[0014] As a further improvement of the present invention: the fixed assembly also includes a linear guide rail, a column, a loading and placing plate, a second sensor plate, and an origin sensor. The fixed end of the linear guide rail is installed on the mounting plate, and the movable end is connected to one end of the column. The other end of the column is connected to the loading and placing plate. The second sensor plate is installed on the movable end of the linear guide rail; the origin sensor is installed on the mounting plate.

[0015] As a further improvement of the present invention: the fixing assembly also includes a DC motor mounting plate, a DC motor, a gear, a conveyor line connecting plate, and a third reinforcing rib, one end of the DC motor mounting plate is connected to the mounting plate, and the other end is connected to the DC motor, the gear is fixed to the output end of the DC motor, the conveyor line connecting plate is connected to the mounting plate, and the two ends of the third reinforcing rib are respectively connected to the mounting plate and the conveyor line connecting plate.

[0016] Compared with the existing technology, the beneficial effects of the present invention are: an ampoule bottle conveying device that can accurately position and follow the rotation automatically realizes the precise positioning of the ampoule bottle, and the loading does not require manual precise placement, thereby improving work efficiency; it can realize the tilting of the ampoule bottle to ensure the complete extraction of the liquid medicine; it can also realize automatic bottle unloading, and is compatible with a variety of ampoule bottle specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic structural diagram of the clamp device of the present invention.

[0019] Figure 3 It is a schematic structural diagram of the clamp device of the present invention.

[0020] Figure 4 It is a schematic structural diagram of the clamp device of the present invention.

[0021] Figure 5 It is a schematic structural diagram of the clamp device of the present invention.

[0022] Figure 6 It is a schematic structural diagram of the conveyor line device of the present invention.

[0023] Figure 7 It is a schematic structural diagram of the conveyor line device of the present invention.

[0024] Figure 8 It is a schematic structural diagram of the conveyor line device of the present invention.

[0025] Figure 9 It is a schematic diagram of the fixing component structure of the present invention.

[0026] Figure 10 It is a schematic diagram of the fixing component structure of the present invention.

[0027] Figure 11 It is a schematic diagram of the fixing component structure of the present invention.

[0028] Figure numerals: 1 clamp device, 2 conveyor line device, 3 fixing assembly; 11 electric cylinder, 12 left clamping jaw, 13 right clamping jaw, 14 mounting block, 15 connecting plate, 16 first induction plate, 17 first positioning roller, 18 second positioning roller, 110 feeding limit plate; 21 left and right side mounting plates, 22 vertical positioning plate, 23 horizontal positioning plate, 24 driving shaft, 25 driving synchronous pulley, 26 motor mounting column, 27 motor mounting plate, 28 reducer, 29 servo motor, 210 coupling, 211 synchronous belt with accessories, 212 driven shaft, 213 driven synchronous pulley, 214 sensor mounting plate, 216 vertical positioning plate adjustment block, 217 adjusting screw, 218 driven shaft tensioning block, 219 tensioning screw, 220 conductive slip ring; 31 bottom plate, 32 vertical plate, 33 first reinforcing rib, 34 second reinforcing rib, 35 mounting plate, 36 linear guide rail, 37 column, 38 loading and placing plate, 39 second sensor plate, 310 origin sensor, 311 DC motor mounting plate, 312 DC motor, 313 gear, 314 conveyor line connecting plate, 315 third reinforcing rib. DETAILED DESCRIPTION

[0029] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0031] In the description of this application, "and / or" is simply a description of the association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the related objects are in an "or" relationship.

[0032] The present invention is further described in conjunction with the accompanying drawings and embodiments: an ampoule bottle conveying device that can accurately position and follow rotation includes a clamping device 1, a conveying line device 2 and a fixing component 3, the clamping device 1 is connected to the conveying line device 2, and the conveying line device 2 is connected to the fixing component 3.

[0033] The clamping device 1 includes an electric cylinder 11 , a fixed end of the electric cylinder 11 is connected to a mounting block 14 , and an output end of the electric cylinder is connected to a left clamping jaw 12 and a right clamping jaw 13 , respectively.

[0034] The clamp device 1 further includes a connecting plate 15 , which is connected to the mounting block 14 , and a first roller 17 and a second roller 18 are mounted on the mounting block 14 .

[0035] The clamp device 1 further includes a first induction plate 16 and a loading limit plate. The first induction plate 16 is mounted on the connecting plate 15 , and the loading limit plate 110 is mounted on the electric cylinder 11 .

[0036] The conveyor line device 2 includes left and right side mounting plates 21 and an active rotating shaft 24. The active rotating shaft 24 is fixed between the left and right side mounting plates 21. The left and right side mounting plates 21 are connected to a vertical positioning mounting plate 22. The vertical positioning mounting plate 22 is connected to a horizontal positioning mounting plate 23. An active synchronous pulley 25 is installed on the active rotating shaft 24.

[0037] The conveyor line device 2 also includes a motor mounting column 26, a motor mounting plate 27, a reducer 28, a servo motor 29, and a coupling 210. One end of the motor mounting column 26 is connected to the left and right side mounting plates 21, and the other end is connected to the motor mounting plate 27. The output end of the reducer 28 is connected to the motor mounting plate 27, and the input end of the reducer 28 is connected to the servo motor 29; the output shaft of the reducer 28 is connected to the active rotating shaft 24 through the coupling 210.

[0038] The conveyor line device 2 also includes a driven rotating shaft 212, a driven synchronous pulley 213, a sensor mounting plate 214, a driven rotating shaft tensioning block 218, a tensioning screw 219, and a conductive slip ring 220. The driven rotating shaft 212 is installed between the left and right side mounting plates 21, and both ends are fixed by the tensioning screws 219; the tensioning screws 219 are installed on the driven rotating shaft tensioning block 218, the driven rotating shaft tensioning block 218 is installed on the left and right side mounting plates 21, and the conductive slip ring 220 is installed on the left and right side mounting plates 21.

[0039] The fixing assembly 3 includes a base plate 31, a first reinforcing rib 33, a second reinforcing rib 34, a vertical plate 32 and a mounting plate 35. One side of the vertical plate 32 is connected to the base plate 31, and the other side is connected to the mounting plate 35. The two ends of the first reinforcing rib 33 are respectively connected to the base plate 31 and the vertical plate 32, and the two ends of the second reinforcing rib 34 are respectively connected to the vertical plate 32 and the mounting plate 35.

[0040] The fixed component 3 also includes a linear guide rail 36, a column 37, a loading and placing plate 38, a second sensor plate 39, and an origin sensor 310. The fixed end of the linear guide rail 36 is installed on the mounting plate 35, and the movable end is connected to one end of the column 37. The other end of the column 37 is connected to the loading and placing plate 38. The second sensor plate 39 is installed on the movable end of the linear guide rail 36; the origin sensor 310 is installed on the mounting plate 35.

[0041] The fixing assembly 3 also includes a DC motor mounting plate 311, a DC motor 312, a gear 313, a conveyor line connecting plate 314, and a third reinforcing rib 315. One end of the DC motor mounting plate 311 is connected to the mounting plate 35, and the other end is connected to the DC motor 312. The gear 313 is fixed to the output end of the DC motor 312. The conveyor line connecting plate 314 is connected to the mounting plate 35. The two ends of the third reinforcing rib 315 are respectively connected to the mounting plate 35 and the conveyor line connecting plate 314.

[0042] Implementation Cases:

[0043] Combine Figure 1-11 , an ampoule bottle conveying device that can accurately position and follow the rotation, mainly consists of Figure 2 The clamp 1, the conveyor line device 2 and the fixing component 3 are composed.

[0044] like Figure 2-5 In the schematic diagram of the fixture structure: the fixed end of the electric cylinder 11 is connected to the mounting block 14, and the output end is connected to the left clamping jaw 12 and the right clamping jaw 13 respectively; the mounting block 14 is connected to the connecting plate 15; the first positioning roller 17 and the second positioning roller 18 are installed at the specified positions of the mounting block 14; the first sensor plate 16 is installed on the connecting plate 15, and the loading limit plate 110 is installed on the electric cylinder 11.

[0045] like Figure 6-8In the diagram of the conveyor line device, the conveyor line installation base is composed of two left and right side mounting plates 21, which are connected and fixed by the active shaft 24; the vertical positioning plate 22 is installed on the left and right side mounting plates 21; the horizontal positioning plate 23 is installed on the vertical positioning plate 22; the active shaft 24 is fixed between the left and right side mounting plates 21; the active synchronous pulley 25 is installed on the active shaft 24; one end of the motor mounting column 26 is connected to the left and right side mounting plates 21, and the other end is connected to the motor mounting plate 27; the output end of the reducer 28 is connected to the motor The mounting plate 27 is connected, and the input end is connected to the servo motor 29; the output shaft of the reducer 28 is connected to the driving shaft 24 through the coupling 210 to realize transmission; the driven synchronous wheel 213 is installed on the driven shaft 212; the driven shaft 212 is installed between the left and right mounting plates 21, and both ends are fixed by tensioning screws 219; the tensioning screws 219 are installed on the driven shaft tensioning block 218; the driven shaft tensioning block 218 is installed on the left and right mounting plates 21; the conductive slip ring 220 is installed on the left and right mounting plates 21.

[0046] like Figure 9-11 In the schematic diagram of the fixed component structure: one side of the vertical plate 32 is connected to the base plate 31, and the other side is connected to the mounting plate 35; the two ends of the first reinforcing rib 33 are respectively connected to the base plate 31 and the vertical plate 32; the two ends of the second reinforcing rib 34 are respectively connected to the vertical plate 32 and the mounting plate 35; the fixed end of the linear guide 36 is installed on the mounting plate 35, and the movable end is connected to one end of the column 37; the other end of the column 37 is connected to the loading and placing plate 38; the second sensor plate 39 is installed on the movable end of the linear guide 36; the origin sensor 310 is installed on the mounting plate 35; one end of the DC motor mounting plate 311 is connected to the mounting plate 35, and the other end is connected to the DC motor 312; the gear 313 is fixed to the output end of the DC motor 312; the conveyor line connecting plate 314 is connected to the mounting plate 35; the two ends of the third reinforcing rib 315 are respectively connected to the mounting plate 35 and the conveyor line connecting plate 314.

[0047] like Figure 1 The overall structural schematic diagram shows: the connecting plate 15 in the clamp 1 is installed on the accessory synchronous belt 211 of the conveyor line device 2; the conveyor line device 2 is fixed by connecting the left and right side mounting plates 21 with the conveyor line connecting plate 314 of the fixing component 3.

[0048] When the equipment is running, the servo motor in the conveyor line device 2 drives the clamp 1 to run to the position where the origin sensor 215 senses the first sensing piece 16 and then stops. The loading plate 38 is in the working position. At this time, the device is in a state of waiting for loading.

[0049] When the device is in the loading state, one to six ampoules can be loaded. The ampoules are placed in the circular hole of the loading limit plate 110 of the fixture 1. At this time, since the loading placement plate 38 is in the working position, that is, the bottom of the ampoule is in contact with the loading placement plate,

[0050] When loading is completed, the clamp 1 clamps and positions the ampoule bottle. Since the ampoule bottle is in the circular hole of the loading limit plate 110 and the size of the circular hole is within the clamping working range of the clamp, when loading, you only need to place the ampoule bottle at any position within the set circular hole range, and the clamp can complete the clamping and positioning of the ampoule bottle.

[0051] After the clamp completes the clamping and positioning of the ampoule, the loading plate 38 moves backward, and the origin sensor 310 stops after sensing the second sensor piece 39, thereby preventing the ampoule from interfering with the loading plate during transportation.

[0052] After the loading and placing plate 38 is completed and moved back, the ampoule bottle can be transported, and the position of the ampoule bottle belongs to the initial position. When the ampoule bottle is in the liquid extraction rotation position, due to the particularity of the liquid extraction needle, when extracting the liquid in the ampoule bottle, the ampoule bottle needs to follow the external needle clamp to rotate and tilt, so that the liquid in the ampoule bottle can be completely extracted, avoiding excessive residual amount in the bottle, resulting in the liquid not meeting the requirements. Since the conveyor line adopts servo drive, combined with the accessory synchronous belt and the vertical and horizontal positioning components, when each clamp clamps the ampoule bottle into the liquid extraction rotation position, its rotation angle is consistent, ensuring the position accuracy of the ampoule bottle during liquid extraction, and at the same time ensuring that the ampoule bottle liquid at each workstation can be completely extracted and meet the liquid extraction requirements.

[0053] When the ampoule is extracted, the conveyor line can transport the ampoule to the designated unloading position. At this time, the ampoule mouth faces downward. After arriving at the designated position, the clamp is released and the ampoule can fall off freely and be recycled into the designated recycling box, completing the automatic recycling of the ampoule.

[0054] The main functions of the present invention are: an ampoule bottle conveying device that can accurately position and follow the rotation automatically realizes the precise positioning of the ampoule bottle, and the loading does not require manual precise placement, thereby improving work efficiency; it can realize the tilting of the ampoule bottle to ensure the complete extraction of the liquid medicine; it can also realize automatic bottle unloading and is compatible with a variety of ampoule bottle specifications.

[0055] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0056] In summary, after reading the present invention document, ordinary technicians in this field can make various other corresponding transformation schemes based on the technical solutions and technical concepts of the present invention without creative mental work, and all of them fall within the scope of protection of the present invention.

Claims

1. An ampoule bottle conveying device, characterized in that: It includes a clamp device, a conveyor line device and a fixing component, wherein the clamp device is connected to the conveyor line device, and the conveyor line device is connected to the fixing component; The clamp device further includes a connecting plate connected to the mounting block, the clamp device includes an electric cylinder, the fixed end of the electric cylinder is connected to the mounting block, and the output end of the electric cylinder is respectively connected to the left clamping jaw and the right clamping jaw; The clamp device further includes a first induction plate and a loading limit plate, wherein the first induction plate is mounted on the connecting plate, and the loading limit plate is mounted on the electric cylinder; The conveyor line device includes left and right side mounting plates, and the fixed assembly also includes a linear guide rail, a column, a loading and placing plate, a second induction plate, and an origin sensor. The fixed end of the linear guide rail is mounted on the mounting plate, and the movable end is connected to one end of the column. The other end of the column is connected to the loading and placing plate. The second induction plate is mounted on the movable end of the linear guide rail; the origin sensor is mounted on the mounting plate. The servo motor in the conveyor line device mechanism drives the fixture to run to the position where the origin sensor senses the first sensor plate and then stops. The loading plate is in the working position and the ampoule bottle is placed in the circular hole of the loading limit plate of the fixture. The bottom of the ampoule bottle contacts the loading plate. After the fixture completes the clamping and positioning of the ampoule bottle, the loading plate moves backward and stops after the origin sensor senses the second sensor plate.

2. The ampoule conveying device according to claim 1, wherein: The mounting block is mounted with a first roller and a second roller.

3. The ampoule conveying device according to claim 1, wherein: The conveyor line device includes a driving shaft, which is fixed between the left and right side mounting plates. The left and right side mounting plates are connected to the vertical positioning mounting plates, and the vertical positioning mounting plates are connected to the horizontal positioning mounting plates. The driving shaft is equipped with an active synchronous pulley.

4. The ampoule conveying device according to claim 3, wherein: The conveyor line device also includes a motor mounting column, a motor mounting plate, a reducer, a servo motor, and a coupling. One end of the motor mounting column is connected to the left and right side mounting plates, and the other end is connected to the motor mounting plate. The reducer output end is connected to the motor mounting plate, and the reducer input end is connected to the servo motor; the reducer output shaft is connected to the active rotating shaft through the coupling.

5. The ampoule conveying device according to claim 4, characterized in that: The conveyor line device also includes a driven rotating shaft, a driven synchronous pulley, a sensor mounting plate, a driven rotating shaft tensioning block, a tensioning screw, and a conductive slip ring. The driven rotating shaft is installed between the left and right mounting plates, and both ends are fixed by the tensioning screws; the tensioning screw is installed on the driven rotating shaft tensioning block, the driven rotating shaft tensioning block is installed on the left and right mounting plates, and the conductive slip ring is installed on the left and right mounting plates.

6. The ampoule conveying device according to claim 1, wherein: The fixing assembly includes a base plate, a first reinforcing rib, a second reinforcing rib, a vertical plate and a mounting plate. One side of the vertical plate is connected to the base plate, and the other side is connected to the mounting plate. The two ends of the first reinforcing rib are respectively connected to the base plate and the vertical plate, and the two ends of the second reinforcing rib are respectively connected to the vertical plate and the mounting plate.

7. The ampoule conveying device according to claim 1, wherein: The fixing assembly also includes a DC motor mounting plate, a DC motor, a gear, a conveyor line connecting plate, and a third reinforcing rib. One end of the DC motor mounting plate is connected to the mounting plate, and the other end is connected to the DC motor. The gear is fixed to the output end of the DC motor. The conveyor line connecting plate is connected to the mounting plate. The two ends of the third reinforcing rib are respectively connected to the mounting plate and the conveyor line connecting plate.

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