Ampoule bottle dosing device for medicine production

Abstract

The utility model discloses an ampoule bottle dosing device for medicine production, which comprises a working table, a transverse pipe is arranged at the top of the working table, dosing pipes which are uniformly distributed are fixed on the outer wall of the bottom of the transverse pipe, a fixing piece is fixed on the inner wall of the bottom end of each dosing pipe, a connecting column is movably inserted into the fixing piece, and a blocking piece is fixed at the bottom end of each connecting column. The connecting columns are sleeved with springs, check blocks are fixed to the top ends of the connecting columns, the springs are located between the check blocks and the blocking pieces, liquid outlet holes are formed in the outer walls of the tops of the fixing pieces, a pesticide storage barrel is arranged at the bottom of the workbench, a metering pump is fixed to the outer wall of the top of the pesticide storage barrel, and the metering pump is connected with the transverse pipe through a hose. According to the ampoule bottle dosing device, the blocking piece can block the liquid outlet hole in the fixing piece through the elastic force of the spring, so that when dosing is finished, liquid medicine in the dosing pipe cannot drip out, the liquid medicine is prevented from dripping on the outer wall of an ampoule bottle to cause pollution, and the ampoule bottle can be kept in a clean state after dosing is finished.

Description

Technical Field

[0001] The utility model relates to the technical field of ampoule bottle dosing, in particular to an ampoule bottle dosing device for medicine production. Background Art

[0002] Ampoules are small glass containers for holding liquid medicines. They are often used to store injectable drugs, vaccines, serums, etc. They are also used for packaging oral liquids. During production, liquid medicines need to be added to the inside of the ampoule. Currently, a dosing tube is usually inserted into the inside of the ampoule for dosing. However, when the dosing tube is pulled out of the ampoule, the liquid medicine inside the dosing tube is prone to dripping, which in turn causes the outer wall of the ampoule to be contaminated. Therefore, it is urgent to design an ampoule dosing device for pharmaceutical production to solve the above problems. Utility Model Content

[0003] The utility model aims to provide an ampoule dosing device for medicine production to solve the above-mentioned deficiencies in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A device for dosing ampoules for pharmaceutical production comprises a workbench, a transverse tube is arranged on the top of the workbench, dosing tubes evenly distributed are fixed to the bottom outer wall of the transverse tube, a fixing plate is fixed to the inner wall of the bottom end of the dosing tube, a connecting column is movably inserted inside the fixing plate, a baffle is fixed to the bottom end of the connecting column, a spring is sleeved on the outside of the connecting column, a baffle is fixed to the top end of the connecting column, the spring is located between the baffle and the baffle, a liquid outlet is opened on the top outer wall of the fixing plate, a medicine storage barrel is arranged at the bottom of the workbench, a metering pump is fixed to the top outer wall of the medicine storage barrel, the metering pump is connected to the transverse tube by a hose, and the inlet of the metering pump extends to the inside of the medicine storage barrel through a pipeline.

[0006] Furthermore, a sealing ring is fixed to the top outer wall of the blocking plate, and the sealing ring is located at the bottom of the fixing plate.

[0007] Furthermore, a vertical frame is fixed to the top outer wall of the workbench, an electric telescopic rod is fixed to the top outer wall of the vertical frame, and an output end of the electric telescopic rod is fixed to the cross tube.

[0008] Furthermore, a storage box is provided on the top outer wall of the workbench, and evenly distributed ampoule bottle bodies are fixed inside the storage box, and the ampoule bottle bodies are located at the bottom of the dosing tube.

[0009] Furthermore, a control box is fixed to one outer wall of the vertical frame, a sensor sheet is fixed to one outer wall of the horizontal tube, a proximity sensor is fixed to one outer wall of the vertical frame close to the horizontal tube, and the proximity sensor and the metering pump are electrically connected to the control box via wires.

[0010] Furthermore, a guide column is fixed to the top outer wall of the transverse tube, a guide sleeve is fixed to the top outer wall of the vertical frame, and the guide column is movably inserted into the guide sleeve.

[0011] Furthermore, a reference plate 1 and a reference plate 2 are fixed to the top outer wall of the workbench, and the reference plate 1 and the reference plate 2 are perpendicular to each other.

[0012] In the above technical scheme, the utility model provides an ampoule dosing device for pharmaceutical production, which has the following beneficial effects: by providing a spring, a baffle and a fixing plate, the elastic force of the spring is used to enable the baffle to block the liquid outlet hole on the fixing plate, so that when the dosing is completed, the liquid medicine inside the dosing tube will not drip out, thereby preventing the liquid medicine from dripping on the outer wall of the ampoule bottle and causing pollution, so that the ampoule bottle can be kept in a clean state after the dosing is completed; by the cooperation of the guide column and the guide sleeve, the up and down movement of the dosing tube is more stable , so that the dosing tube can be accurately inserted into the interior of the ampoule bottle body, making it more reliable to add medicine into the ampoule bottle by the dosing tube; the reference plate 1 and the reference plate 2 can provide a reference for the placement of the storage box, so that the ampoule bottle body can quickly and accurately correspond to the dosing tube, making it more convenient to determine the position of the ampoule bottle body; through the cooperation of the proximity sensor and the sensor sheet, after the dosing tube is inserted into the ampoule bottle body, the metering pump can be controlled by the control box to work automatically, making it more convenient to add medicine to the ampoule bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0014] Figure 1 The utility model is a schematic diagram of the main structure of an ampoule bottle dosing device for medicine production.

[0015] Figure 2 The utility model is a schematic diagram of the internal structure of a dosing tube provided in an embodiment of an ampoule dosing device for medicine production.

[0016] Figure 3 The present invention is a schematic structural diagram of a reference plate 1 and a reference plate 2 provided in an embodiment of an ampoule dosing device for medicine production of the utility model.

[0017] Description of reference numerals:

[0018] 1 workbench, 2 stand, 3 horizontal tube, 4 electric telescopic rod, 5 guide column, 6 guide sleeve, 7 dosing tube, 8 medicine storage barrel, 9 metering pump, 10 storage box, 11 reference plate 1, 12 reference plate 2, 13 ampoule body, 14 sensor plate, 15 fixing plate, 16 baffle plate, 17 sealing ring, 18 connecting column, 19 baffle, 20 spring, 21 liquid outlet, 22 proximity sensor, 23 control box. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-3 As shown, an ampoule dosing device for pharmaceutical production provided by an embodiment of the utility model comprises a workbench 1, a transverse tube 3 is arranged on the top of the workbench 1, and evenly distributed dosing tubes 7 are fixed to the bottom outer wall of the transverse tube 3, and a fixing plate 15 is fixed to the inner wall of the bottom end of the dosing tube 7, and a connecting column 18 is movably inserted inside the fixing plate 15, and a baffle 16 is fixed to the bottom end of the connecting column 18, and a spring 20 is sleeved on the outside of the connecting column 18, and a baffle 19 is fixed to the top of the connecting column 18, and the spring 20 is located between the baffle 19 and the baffle 16, and a liquid outlet 21 is opened on the top outer wall of the fixing plate 15, and a medicine storage barrel 8 is arranged at the bottom of the workbench 1, and a metering pump 9 is fixed to the top outer wall of the medicine storage barrel 8, and the metering pump 9 is connected to the transverse tube 3 by a hose, and the inlet of the metering pump 9 extends to the inside of the medicine storage barrel 8 through a pipeline.

[0021] Specifically, in this embodiment, a workbench 1 is included. A transverse tube 3 is provided on the top of the workbench 1. The bottom outer wall of the transverse tube 3 is fixed with evenly distributed dosing tubes 7. The cross section of the dosing tube 7 is circular. When in use, the liquid in the transverse tube 3 flows out from the inside of the dosing tube 7. A fixing plate 15 is fixed to the inner wall of the bottom end of the dosing tube 7. A connecting column 18 is movably inserted inside the fixing plate 15. A baffle 16 is fixed to the bottom end of the connecting column 18. A gap for the liquid to flow out is provided between the baffle 16 and the inner wall of the dosing tube 7. The baffle 16 is located at the bottom of the fixing plate 15. A spring 20 is sleeved on the outside of the connecting column 18. A baffle 19 is fixed to the top of the connecting column 18. The spring 20 is located between the baffle 19 and the baffle 16. The baffle 16 is tightly attached to the baffle 16 through the elastic force of the spring 20, and a liquid outlet hole 21 is opened on the top outer wall of the fixing plate 15, and the baffle 16 plays a role of blocking the liquid outlet hole 21. A medicine storage barrel 8 is arranged at the bottom of the workbench 1, and the interior of the medicine storage barrel 8 is filled with liquid medicine. A metering pump 9 is fixed to the top outer wall of the medicine storage barrel 8, and the metering pump 9 is connected to the cross pipe 3 through a hose. At the same time, a one-way valve is connected to one end of the cross pipe 3, and the other side of the one-way valve is connected to the outlet of the metering pump 9 through a hose to prevent the liquid medicine inside the cross pipe 3 from flowing back into the metering pump 9. The inlet of the metering pump 9 extends to the interior of the medicine storage barrel 8 through a pipeline, so that the metering pump 9 can transport the liquid medicine inside the medicine storage barrel 8 to the interior of the cross pipe 3.

[0022] The utility model provides an ampoule dosing device for medicine production. By providing a spring 20, a baffle 16 and a fixing plate 15, the elastic force of the spring 20 is used to enable the baffle 16 to block the liquid outlet 21 on the fixing plate 15, so that when the dosing is completed, the medicine liquid inside the dosing tube 7 will not drip out, thereby preventing the medicine liquid from dripping on the outer wall of the ampoule to cause pollution, so that the ampoule can be kept in a clean state after the dosing is completed.

[0023] In another embodiment provided by the utility model, a sealing ring 17 is fixed to the top outer wall of the baffle 16, and the sealing ring 17 is located at the bottom of the fixing plate 15, and the sealing ring 17 improves the sealing between the baffle 16 and the fixing plate 15; a stand 2 is fixed to the top outer wall of the workbench 1, and an electric telescopic rod 4 is fixed to the top outer wall of the stand 2, and the output end of the electric telescopic rod 4 is fixed to the cross tube 3, and the electric telescopic rod 4 is used to drive the cross tube 3 to move up and down; a storage box 10 is provided on the top outer wall of the workbench 1, and evenly distributed ampoule bottle bodies 13 are fixed inside the storage box 10, and the ampoule bottle bodies 13 are located at the bottom of the dosing tube 7, and each ampoule bottle body 13 is just located directly below the dosing tube 7.

[0024] In another embodiment provided by the utility model, a control box 23 is fixed to the outer wall of one side of the vertical frame 2, a sensor sheet 14 is fixed to the outer wall of one side of the horizontal tube 3, and a proximity sensor 22 is fixed to the outer wall of one side of the vertical frame 2 close to the horizontal tube 3. The proximity sensor 22 and the metering pump 9 are electrically connected to the control box 23 through wires. When the dosing tube 7 is inserted into the inside of the ampoule bottle body 13, the sensor sheet 14 at one end of the horizontal tube 3 is close to the proximity sensor 22. At this time, the proximity sensor 22 transmits an electrical signal to the control box 23, so that The metering pump 9 of the control box 23 is operated. When the metering pump 9 is operating, the medicine liquid inside the medicine storage box is transported to the inside of the cross tube 3 and the dosing tube 7, so that the medicine liquid flows into the inside of the ampoule bottle body 13. The specific connection principle between the proximity sensor 22, the control box 23 and the metering pump 9 is the existing technology. At the same time, quantitative dosing of the medicine into the ampoule bottle body 13 is also the existing technology, so that after the dosing tube 7 is inserted into the ampoule bottle body 13, the metering pump 9 can be controlled to work automatically through the control box 23, making it more convenient to add medicine to the ampoule bottle.

[0025] In another embodiment provided by the utility model, a guide column 5 is fixed to the top outer wall of the horizontal tube 3, and a guide sleeve 6 is fixed to the top outer wall of the vertical frame 2. The guide column 5 is movably inserted into the inside of the guide sleeve 6. Through the cooperation of the set guide column 5 and the guide sleeve 6, the up and down movement of the dosing tube 7 is more stable, so that the dosing tube 7 can be accurately inserted into the inside of the ampoule bottle body 13, so that the dosing tube 7 is more reliable when adding medicine to the ampoule bottle; the top outer wall of the workbench 1 is fixed with a reference plate 11 and a reference plate 2 12, and the reference plate 11 and the reference plate 12 are fixed to the top outer wall of the workbench 1. The two plates 12 are perpendicular to each other. When in use, the storage box 10 containing the ampoule body 13 is placed on the workbench 1 so that the two sides of the storage box 10 are close to the reference plate 1 11 and the reference plate 2 12 respectively. At this time, each ampoule body 13 is just located directly below the dosing tube 7. The reference plate 1 11 and the reference plate 2 12 can provide a reference for the placement of the storage box 10, so that the ampoule body 13 can quickly and accurately correspond to the dosing tube 7, making it more convenient to determine the position of the ampoule body 13.

[0026] Working principle: When in use, place the storage box 10 containing the ampoule body 13 on the workbench 1, so that the two adjacent sides of the storage box 10 are close to the reference plate 1 11 and the reference plate 2 12 respectively. At this time, each ampoule body 13 is just located directly below the dosing tube 7, and then the electric telescopic rod 4 drives the cross tube 3 to move downward, so that the dosing tube 7 is inserted into the inside of the ampoule body 13. When the induction sheet 14 at one end of the cross tube 3 is close to the proximity sensor 22, the proximity sensor 22 transmits the electrical signal to the control box 2 3, so that the metering pump 9 of the control box 23 works. When the metering pump 9 works, the liquid medicine in the medicine storage box is transported to the inside of the cross tube 3 and the dosing tube 7, so that the liquid medicine passes through the liquid outlet 21 by pressure and flows into the inside of the ampoule bottle body 13; when the dosing of the ampoule bottle body 13 is completed, the metering pump 9 stops working, and the pressure of the liquid medicine in the dosing tube 7 is reduced, so that the elastic force of the spring 20 drives the baffle 16 to move upward, so as to achieve the effect of blocking the liquid outlet 21, and prevent the dosing tube 7 from dripping after being drawn out from the ampoule bottle body 13.

[0027] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An ampoule dosing device for pharmaceutical production, characterized in that: The invention comprises a workbench (1), wherein a transverse tube (3) is arranged on the top of the workbench (1), and evenly distributed dosing tubes (7) are fixed to the bottom outer wall of the transverse tube (3), and a fixing plate (15) is fixed to the inner wall of the bottom end of the dosing tube (7), and a connecting column (18) is movably inserted inside the fixing plate (15), and a blocking plate (16) is fixed at the bottom end of the connecting column (18), and a spring (20) is sleeved on the outside of the connecting column (18), and the connecting column (18) A stopper (19) is fixed at the top of the workbench (1), the spring (20) is located between the stopper (19) and the stopper (16), a liquid outlet hole (21) is opened on the top outer wall of the fixed plate (15), a medicine storage barrel (8) is arranged at the bottom of the workbench (1), a metering pump (9) is fixed on the top outer wall of the medicine storage barrel (8), the metering pump (9) is connected to the horizontal pipe (3) by a hose, and the inlet of the metering pump (9) extends to the interior of the medicine storage barrel (8) through a pipeline.

2. The ampoule dosing device for pharmaceutical production according to claim 1, characterized in that: A sealing ring (17) is fixed to the top outer wall of the blocking plate (16), and the sealing ring (17) is located at the bottom of the fixing plate (15).

3. The ampoule dosing device for pharmaceutical production according to claim 1, characterized in that: A stand (2) is fixed to the top outer wall of the workbench (1), an electric telescopic rod (4) is fixed to the top outer wall of the stand (2), and an output end of the electric telescopic rod (4) is fixed to the horizontal pipe (3).

4. The ampoule dosing device for pharmaceutical production according to claim 1, characterized in that: A storage box (10) is provided on the top outer wall of the workbench (1), and evenly distributed ampoule bodies (13) are fixed inside the storage box (10), and the ampoule bodies (13) are located at the bottom of the dosing tube (7).

5. The ampoule dosing device for pharmaceutical production according to claim 3, characterized in that: A control box (23) is fixed to one side outer wall of the vertical frame (2), a sensor sheet (14) is fixed to one side outer wall of the horizontal tube (3), and a proximity sensor (22) is fixed to one side outer wall of the vertical frame (2) close to the horizontal tube (3). The proximity sensor (22) and the metering pump (9) are electrically connected to the control box (23) via wires.

6. The ampoule dosing device for pharmaceutical production according to claim 3, characterized in that: A guide column (5) is fixed to the top outer wall of the transverse tube (3), a guide sleeve (6) is fixed to the top outer wall of the vertical frame (2), and the guide column (5) is movably inserted into the inside of the guide sleeve (6).

7. The ampoule dosing device for pharmaceutical production according to claim 1, characterized in that: A reference plate 1 (11) and a reference plate 2 (12) are fixed to the top outer wall of the workbench (1), and the reference plate 1 (11) and the reference plate 2 (12) are perpendicular to each other.

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