Automatic device for precise liquid filling of medical reagent bottle

Abstract

The utility model relates to a medical reagent bottle accurate liquid filling automation device which comprises a rack, the rack is connected with a conveying table and a controller, the conveying table is connected with a conveying part used for conveying reagent bottles, the conveying part is electrically connected with the controller, one side of the conveying table is provided with a liquid filling part connected with the rack, and the liquid filling part is electrically connected with the controller. A first infrared sensor is arranged at the end, directly facing the conveying table, of the liquid filling part, the first infrared sensor and the liquid filling part are electrically connected with the controller, a through hole communicating with the outer wall of the other side of the conveying table is formed in the outer wall of one side of the conveying table, and the size of the through hole is smaller than that of a reagent bottle; light beams generated by the first infrared sensor penetrate through the through hole, and the liquid filling device has the effect that whether the reagent bottle reaches the filling position or not is detected through the first infrared sensor, so that the risk that the filling precision is low due to the fact that the alignment rate of a liquid filling opening and a reagent bottle opening is not high is reduced.

Description

Technical Field

[0001] The present application relates to the field of liquid medicine filling, and in particular to an automated device for accurately filling medical reagent bottles. Background Art

[0002] With the rapid advancement of medical technology, the market demand for the medical industry continues to expand, especially the demand for medical reagents has increased significantly. However, the traditional manual filling method can no longer meet the needs of large-scale production in terms of efficiency and accuracy. Therefore, the application of automated filling production lines has become more and more widespread.

[0003] Traditional filling production lines can usually realize the steps of supplying raw materials to the production line through pipelines or other means, quantitatively filling the raw materials according to the set parameters by the filling machine, and sealing the filled products.

[0004] With respect to the above-mentioned related technologies, the traditional filling production line has the problem of low alignment rate between the filling port and the reagent bottle port during high-speed filling, which in turn leads to low filling accuracy and low yield rate. Utility Model Content

[0005] In order to improve the problem of low alignment rate between the filling port and the reagent bottle mouth, the present application provides an automated device for precise filling of medical reagent bottles.

[0006] The present application provides an automated device for accurately filling a medical reagent bottle with liquid, which adopts the following technical solution:

[0007] An automated device for accurately filling medical reagent bottles, comprising a frame, the frame being connected to a transport platform and a controller, the transport platform being connected to a transport part for transporting reagent bottles, the transport part being electrically connected to the controller, a liquid filling part connected to the frame being provided on one side of the transport platform, a first infrared sensor being provided on an end of the liquid filling part facing the transport platform, the first infrared sensor and the liquid filling part being electrically connected to the controller, a through hole being provided on an outer wall on one side of the transport platform to connect to an outer wall on the other side of the transport platform, and a size of the through hole being smaller than a size of the reagent bottle, and when the first infrared sensor is turned on, a light beam generated by the first infrared sensor passes through the through hole.

[0008] By adopting the above technical solution, when the device is working, the controller turns on the first infrared sensor, at which time the light beam generated by the first infrared sensor passes through the through hole. Then the controller opens the transport member and enables the transport member to transport the reagent bottle to the top of the through hole. At this time, the light beam generated by the first infrared sensor passes through the mouth of the reagent bottle and is reflected by the bottom of the bottle and received by the first infrared sensor again. The first infrared sensor transmits the signal to the controller, and then the controller opens the filling member to fill the reagent bottle with liquid. The first infrared sensor is used to detect whether the reagent bottle has reached the filling position, thereby reducing the risk of low filling accuracy caused by the low alignment rate between the filling port and the reagent bottle mouth.

[0009] Optionally, the transport member includes a transport turntable, an outer wall of one side of the transport turntable is provided with a plurality of grooves connected to the outer wall of the other side, the plurality of grooves are arranged in a circle, and a motor for driving the transport turntable to rotate around its own axis is connected to the side of the transport turntable facing the transport platform, and the motor is electrically connected to the controller.

[0010] By adopting the above technical solution, when transporting the reagent bottle to the filling position, the reagent bottle is first placed in the groove, and then the controller turns on the motor, and the motor drives the transport turntable to rotate, thereby transporting the reagent bottles on the transport turntable to the filling position for filling in turn.

[0011] Optionally, a loading conveyor belt for transporting reagent bottles is provided at one end of the transport turntable, the loading conveyor belt is connected to the transport platform, the loading conveyor belt is electrically connected to the controller and one end of the loading conveyor belt is located on the side of the transport turntable away from the liquid filling part, and the groove is connected to the peripheral wall of the transport turntable.

[0012] By adopting the above technical solution, when the reagent bottle is placed in the groove, the reagent bottle is transported to the edge of the transport turntable through the loading conveyor belt. When the groove opened on the transport turntable rotates to the side of the loading conveyor belt, the controller opens the loading conveyor belt so that the reagent bottle on the loading conveyor belt is transported into the groove.

[0013] Optionally, a discharge conveyor belt is provided at one end of the transport turntable away from the loading conveyor belt, the discharge conveyor belt is connected to the transport platform, the discharge conveyor belt is electrically connected to the controller and one end of the discharge conveyor belt is located on the side of the transport turntable away from the liquid filling piece.

[0014] By adopting the above technical solution, after the reagent bottle is filled, it is moved to the side of the unloading conveyor belt through the transport turntable, and then the controller turns on the unloading conveyor belt, and then the unloading conveyor belt drives the reagent bottle to leave the groove.

[0015] Optionally, a sealing member for assembling the reagent bottle and the bottle cap is provided between the filling member and the unloading conveyor belt, and a detection member is provided on one side of the unloading conveyor belt, and the detection member includes a second infrared sensor, and the distance between the second infrared sensor and the transport platform is between the height after the reagent bottle cap is installed and the height without the bottle cap, and the second infrared sensor is electrically connected to the controller.

[0016] By adopting the above technical solution, when the reagent bottle is transported to the side of the unloading conveyor belt through the transport turntable, the controller turns on the second infrared sensor. When the second infrared sensor receives the light beam reflected by the bottle cap, the controller starts the unloading conveyor belt, so that the unloading conveyor belt drives the reagent bottle to leave the groove.

[0017] Optionally, the detection component also includes a baffle, which is located between the transport turntable and the unloading conveyor belt. The baffle is also connected to a cylinder connected to the frame, and the cylinder is electrically connected to the controller.

[0018] By adopting the above technical solution, when the second infrared sensor receives the light beam reflected by the bottle cap, the second infrared sensor transmits a signal to the controller, and the controller moves the baffle through the cylinder, so that the unloading conveyor belt drives the reagent bottle to leave the groove.

[0019] Optionally, a recovery box is provided on the side of the unloading conveyor belt facing away from the sealing element, and the recovery box is located below the transport turntable.

[0020] By adopting the above technical solution, when the second infrared sensor does not receive the light beam reflected by the bottle cap, the transport turntable drives the reagent bottle to rotate above the recycling box, so that the reagent bottle falls into the recycling box.

[0021] Optionally, an infrared laser transmitter is provided on one side of the recycling box, an infrared laser receiver is provided on the side of the recycling box away from the infrared laser transmitter, an alarm is connected to the rack, and the infrared laser receiver and the alarm are both electrically connected to the controller.

[0022] By adopting the above technical solution, when the reagent bottle falls into the recycling box, the light beam emitted by the infrared laser transmitter cannot be received by the infrared laser receiver. The infrared laser receiver sends a signal to the controller, and the controller turns on the alarm to remind the staff to check the reagent bottle in the recycling box.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When the device is working, the controller turns on the first infrared sensor. At this time, the light beam generated by the first infrared sensor passes through the through hole. Then, the controller turns on the transport part and makes the transport part transport the reagent bottle to the top of the through hole. At this time, the light beam generated by the first infrared sensor passes through the mouth of the reagent bottle and is reflected by the bottom of the bottle and received by the first infrared sensor again. The first infrared sensor transmits the signal to the controller, and then the controller turns on the filling part to fill the reagent bottle. The first infrared sensor is used to detect whether the reagent bottle has reached the filling position, thereby reducing the risk of low filling accuracy caused by the low alignment rate between the filling port and the reagent bottle mouth.

[0025] 2. When transporting the reagent bottle to the filling position, first put the reagent bottle into the groove, then the controller turns on the motor, and the motor drives the transport turntable to rotate, so as to transport the reagent bottles on the transport turntable to the filling position for filling in turn;

[0026] 3. When the reagent bottle is placed in the groove, the reagent bottle is transported to the edge of the transport turntable through the loading conveyor belt. When the groove opened on the transport turntable rotates to the side of the loading conveyor belt, the controller opens the conveyor belt so that the reagent bottle on the conveyor belt is transported into the groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0028] Figure 2 is a top view of the transport platform in an embodiment of the present application;

[0029] Figure 3 yes Figure 1 A partial enlarged schematic diagram of part A;

[0030] Figure 4 yes Figure 1 A partial enlarged schematic diagram of part B;

[0031] In the figure: 1. rack; 2. transport platform; 21. through hole; 3. controller; 4. filling part; 5. first infrared sensor; 6. transport part; 61. transport turntable; 62. motor; 63. groove; 64. loading conveyor belt; 65. unloading conveyor belt; 7. sealing part; 8. detection part; 81. second infrared sensor; 82. baffle; 83. cylinder; 84. recycling box; 85. infrared laser transmitter; 86. infrared laser receiver; 87. alarm; 9. reagent bottle. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The present application embodiment discloses an automated device for accurately filling a medical reagent bottle. Figure 1 and Figure 2 An automated device for accurately filling medical reagent bottles includes a frame 1, the frame 1 is connected to a transport platform 2 and a controller 3, the transport platform 2 is semi-circular and is connected to a transport member 6 for transporting reagent bottles 9, the transport member 6 is electrically connected to the controller 3, a liquid filling member 4 connected to the frame 1 is provided on one side of the transport platform 2, a first infrared sensor 5 is provided on one end of the liquid filling member 4 facing the transport platform 2, the first infrared sensor 5 and the liquid filling member 4 are both electrically connected to the controller 3, a through hole 21 is provided on the outer wall of one side of the transport platform 2 to connect to the outer wall of the other side of the transport platform 2, and the size of the through hole 21 is smaller than the size of the reagent bottle 9, and when the first infrared sensor 5 is turned on, the light beam generated by the first infrared sensor 5 passes through the through hole 21.

[0034] When the device is working, the controller 3 turns on the first infrared sensor 5. At this time, the light beam generated by the first infrared sensor 5 passes through the through hole 21. Then the controller 3 turns on the transport part 6 and enables the transport part 6 to transport the reagent bottle 9 to the top of the through hole 21. At this time, the light beam generated by the first infrared sensor 5 passes through the mouth of the reagent bottle 9 and is reflected by the bottom of the bottle and received by the first infrared sensor 5 again. The first infrared sensor 5 transmits the signal to the controller 3. Then the controller 3 opens the filling part 4 to fill the reagent bottle 9 with liquid. The reagent bottle 9 is filled after the first infrared sensor 5 detects whether the reagent bottle 9 has reached the filling position, thereby reducing the risk of low filling accuracy caused by the low alignment rate between the filling port and the mouth of the reagent bottle 9.

[0035] Reference Figure 1 and Figure 3 The transport member 6 includes a transport turntable 61, and a plurality of grooves 63 connected to the outer wall of the other side are formed on the outer wall of one side of the transport turntable 61, and the grooves 63 are connected to the peripheral wall of the transport turntable 61, and the plurality of grooves 63 are arranged in a circle. A motor 62 for driving the transport turntable 61 to rotate around its own axis is connected to the side of the transport turntable 61 facing the transport platform 2, and the motor 62 is electrically connected to the controller 3; a loading conveyor belt 64 for transporting reagent bottles 9 is provided at one end of the transport turntable 61, and the loading conveyor belt 64 is connected to the transport platform 2, and the loading conveyor belt 64 is electrically connected to the controller 3, and one end of the loading conveyor belt 64 is located on the side of the transport turntable 61 away from the liquid filling member 4; a unloading conveyor belt 65 is provided at the end of the transport turntable 61 away from the loading conveyor belt 64, and the unloading conveyor belt 65 is connected to the transport platform 2, and the unloading conveyor belt 65 is electrically connected to the controller 3, and one end of the unloading conveyor belt 65 is located on the side of the transport turntable 61 away from the liquid filling member 4.

[0036] When the reagent bottle 9 is transported to the filling position, the controller 3 starts the loading conveyor belt 64, and the reagent bottle 9 is transported to the edge of the transport turntable 61 through the loading conveyor belt 64. When the groove 63 opened on the transport turntable 61 rotates to the side of the loading conveyor belt 64, the controller 3 opens the loading conveyor belt 64 so that the reagent bottle 9 on the loading conveyor belt 64 is transported into the groove 63. Then the controller 3 turns on the motor 62, and the motor 62 drives the transport turntable 61 to rotate, so that the grooves 63 on the transport turntable 61 are located directly below the first infrared sensor 5 in turn, thereby transporting the reagent bottles 9 on the transport turntable 61 to the filling position for filling in turn. After the reagent bottle 9 is filled, it moves to the side of the unloading conveyor belt 65 through the transport turntable 61. Then the controller 3 turns on the unloading conveyor belt 65, and then the unloading conveyor belt 65 drives the reagent bottle 9 to leave the groove 63.

[0037] Reference Figure 1 and Figure 4 A sealing member 7 for assembling the reagent bottle 9 and the bottle cap is provided between the filling member 4 and the unloading conveyor belt 65. A detection member 8 is provided on one side of the unloading conveyor belt 65. The detection member 8 includes a second infrared sensor 81. The distance between the second infrared sensor 81 and the transport platform 2 is between the height of the reagent bottle 9 after the bottle cap is on and the height of the reagent bottle 9 without the bottle cap. The second infrared sensor 81 is electrically connected to the controller 3. The detection member 8 also includes a baffle 82, which is located between the transport turntable 61 and the unloading conveyor belt 65. The baffle 82 is also connected to a cylinder 83 connected to the frame 1, and the cylinder 83 is electrically connected to the controller 3.

[0038] When the reagent bottle 9 is transported to the side of the unloading conveyor belt 65 through the transport turntable 61, the controller 3 turns on the second infrared sensor 81. When the second infrared sensor 81 receives the light beam reflected by the bottle cap, the second infrared sensor 81 transmits a signal to the controller 3. The controller 3 removes the baffle 82 through the cylinder 83. Then the controller 3 starts the unloading conveyor belt 65, so that the unloading conveyor belt 65 drives the reagent bottle 9 to leave the groove 63, thereby reducing the risk of the reagent bottle 9 that is not assembled with the bottle cap flowing out of the production line.

[0039] Reference Figure 1A recycling box 84 is provided on the side of the unloading conveyor belt 65 away from the sealing member 7, and the recycling box 84 is located below the transport turntable 61. An infrared laser transmitter 85 is provided on one side of the recycling box 84, and an infrared laser receiver 86 is provided on the side of the recycling box 84 away from the infrared laser transmitter 85. The rack 1 is connected to an alarm 87, and the infrared laser receiver 86 and the alarm 87 are both electrically connected to the controller 3; when the second infrared sensor 81 does not receive the light beam reflected by the bottle cap, the transport turntable 61 drives the reagent bottle 9 to rotate above the recycling box 84, so that the reagent bottle 9 falls into the recycling box 84. At the same time, the light beam emitted by the infrared laser transmitter 85 cannot be received by the infrared laser receiver 86, and the infrared laser receiver 86 sends a signal to the controller 3, and the controller 3 turns on the alarm 87 to remind the staff to check the reagent bottle 9 in the recycling box 84.

[0040] The implementation principle of an automated device for precise filling of medical reagent bottles in an embodiment of the present application is as follows: when the device is working, the motor 62 drives the transport turntable 61 to rotate, and transports the reagent bottle 9 on the transport turntable 61 to the filling position, and then the controller 3 turns on the first infrared sensor 5. At this time, the light beam generated by the first infrared sensor 5 passes through the through hole 21. Then the controller 3 turns on the transport part 6 and enables the transport part 6 to transport the reagent bottle 9 to above the through hole 21. At this time, the light beam generated by the first infrared sensor 5 passes through the bottle mouth of the reagent bottle 9 and is reflected by the bottom of the bottle and received by the first infrared sensor 5 again. The first infrared sensor 5 transmits the signal to the controller 3, and then the controller 3 opens the filling part 4 to fill the reagent bottle 9 with liquid; the first infrared sensor 5 is used to detect whether the reagent bottle 9 has reached the filling position, thereby reducing the risk of low filling accuracy caused by the low alignment rate between the filling port and the mouth of the reagent bottle 9.

[0041] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automated device for accurately filling medical reagent bottles, characterized in that: The invention comprises a frame (1), wherein the frame (1) is connected to a transport platform (2) and a controller (3), the transport platform (2) is connected to a transport member (6) for transporting a reagent bottle (9), the transport member (6) is electrically connected to the controller (3), a liquid filling member (4) connected to the frame (1) is provided on one side of the transport platform (2), a first infrared sensor (5) is provided on one end of the liquid filling member (4) facing the transport platform (2), the first infrared sensor (5) and the liquid filling member (4) are both electrically connected to the controller (3), a through hole (21) is provided on an outer wall on one side of the transport platform (2) and is connected to an outer wall on the other side of the transport platform (2), and the size of the through hole (21) is smaller than the size of the reagent bottle (9), and when the first infrared sensor (5) is turned on, a light beam generated by the first infrared sensor (5) passes through the through hole (21).

2. The automated device for accurately filling medical reagent bottles according to claim 1, characterized in that: The transport member (6) comprises a transport turntable (61), a plurality of grooves (63) connected to the outer wall of the other side of the transport turntable (61) are formed on the outer wall of one side of the transport turntable (61), and a motor (62) for driving the transport turntable (61) to rotate around its own axis is connected to the side of the transport turntable (61) facing the transport platform (2), and the motor (62) is electrically connected to the controller (3).

3. The automated device for accurately filling medical reagent bottles according to claim 2, characterized in that: A loading conveyor belt (64) for transporting reagent bottles (9) is provided at one end of the transport turntable (61); the loading conveyor belt (64) is connected to the transport platform (2); the loading conveyor belt (64) is electrically connected to the controller (3); one end of the loading conveyor belt (64) is located on a side of the transport turntable (61) away from the liquid filling part (4); and the groove (63) is connected to the peripheral wall of the transport turntable (61).

4. The automated device for accurately filling medical reagent bottles according to claim 3, characterized in that: A discharge conveyor belt (65) is provided at one end of the transport turntable (61) away from the loading conveyor belt (64); the discharge conveyor belt (65) is electrically connected to the controller (3); and one end of the discharge conveyor belt (65) is located at a side of the transport turntable (61) away from the liquid filling member (4).

5. The automated device for accurately filling medical reagent bottles according to claim 4, characterized in that: A sealing member (7) for assembling a reagent bottle (9) and a bottle cap is provided between the liquid filling member (4) and the unloading conveyor belt (65). A detection member (8) is provided on one side of the unloading conveyor belt (65). The detection member (8) comprises a second infrared sensor (81). The distance between the second infrared sensor (81) and the transport platform (2) is between the height of the reagent bottle (9) after being covered and the height of the reagent bottle without being covered. The second infrared sensor (81) is electrically connected to the controller (3).

6. The automated device for accurately filling medical reagent bottles according to claim 5, characterized in that: The detection member (8) further comprises a baffle (82), wherein the baffle (82) is located between the transport turntable (61) and the unloading conveyor belt (65), and the baffle (82) is also connected to a cylinder (83) connected to the frame (1), and the cylinder (83) is electrically connected to the controller (3).

7. The automated device for accurately filling medical reagent bottles according to claim 5, characterized in that: A recovery box (84) is provided on the side of the unloading conveyor belt (65) facing away from the sealing element (7), and the recovery box (84) is located below the transport turntable (61).

8. The automated device for accurately filling medical reagent bottles according to claim 7, characterized in that: An infrared laser transmitter (85) is provided on one side of the recycling box (84), an infrared laser receiver (86) is provided on the side of the recycling box (84) facing away from the infrared laser transmitter (85), the rack (1) is connected to an alarm (87), and the infrared laser receiver (86) and the alarm (87) are both electrically connected to the controller (3).

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