Cleaning equipment for container for pharmaceutical production

Abstract

The cleaning equipment for the container for pharmaceutical production comprises a conveying frame, two rotating shafts are rotationally connected between the front face and the back face of the inner wall of the conveying frame, conveying rollers are fixedly arranged on the outer surfaces of the two rotating shafts in a sleeving mode, and a conveying belt is in transmission connection with the outer surfaces of the two conveying rollers. A plurality of fixing assemblies used for fixing containers are arranged on the outer surface of the conveying belt, a portal frame is fixedly connected to the top of the conveying frame, and a three-way electromagnetic valve is arranged on the top of the portal frame. The fixed container is driven to turn over through transmission of the conveying belt, cleaning water in the container is poured into the water receiving tank, then the drying machine is used for drying the cleaning water attached to the interior of the container, water removal work is completed, the cleaning device can automatically turn over the container to pour out the cleaning water and dry the cleaning water, and the cleaning efficiency is improved. The container does not need to be reversed manually, so that the labor amount of workers is reduced, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of container cleaning, in particular to a cleaning device for containers used in pharmaceutical production. Background Art

[0002] Pharmaceutical production, also known as drug production, refers to the process of processing raw materials into drugs that can be used for medical treatment. The process of drug production can usually be divided into the stage of raw material drug production and the stage of preparing the raw material drug into a certain dosage form of preparation. In addition, for some drugs, it also includes the production of pharmaceutical intermediates.

[0003] After retrieval, the national patent publication number CN212264090U discloses a cleaning device for containers used in pharmaceutical production, which includes a box body. The inner top wall of the box body is fixed with a water collecting bin through a bracket. The bottom of the water collecting bin is communicated with spray heads distributed in a rectangle. The top of the water collecting bin is communicated with a water connection pipe, and one end of the water connection pipe away from the water collecting bin penetrates through the top of the box body and is connected with an external water source. Two guide wheels and a first motor are fixedly installed on the top of the box body. A rope winding wheel is fixed on the output shaft of the first motor. Through the arranged pull rope and rope winding wheel, the fixed frame can be lifted and lowered driven by the first motor, and in cooperation with the tilting rotation of the fixed frame by the second motor, the cleaning range is increased, ensuring that both the inside and outside of the container can be cleaned cleanly, thus solving the problems of low efficiency, incomplete cleaning, and serious waste of water resources in the traditional manual cleaning of containers used in pharmacy.

[0004] The following deficiencies exist in the above scheme: In the actual use process of this scheme, since this device can only tilt the container to increase the cleaning range, although the tilted container increases the cleaning range, there will be accumulated water inside the container after cleaning. The above device cannot reverse the container, resulting in the still need for manual inversion of the container to pour out the accumulated cleaning water, increasing the labor intensity of the staff and reducing the cleaning efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a cleaning device for containers used in pharmaceutical production.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A cleaning device for a container used in pharmaceutical production, including a conveying frame. Between the front and back inner walls of the conveying frame, two rotating shafts are rotatably connected. On the outer surfaces of both rotating shafts, conveyor rollers are fixedly sleeved. A conveyor belt is drivingly connected to the outer surfaces of the two conveyor rollers. On the outer surface of the conveyor belt, a number of fixing components for fixing the container are provided. The top of the conveying frame is fixedly connected with a gantry. On the top of the gantry, a three-way solenoid valve is provided. The three ends of the three-way solenoid valve are respectively fixedly communicated with a water outlet pipe, a spring pipe and a water inlet pipe. At the top of the inner wall of the gantry, a cleaning device is provided. The bottom of the conveying frame is fixedly connected with a water receiving tank through a mounting frame. On one side of the water receiving tank, a drain pipe is provided. The bottom of the conveying frame is fixedly connected with a second housing. The bottom of the inner wall of the second housing is an inclined plane. On one side of the second housing, a dryer is provided. On one side of the dryer, an air duct is fixedly communicated. A number of first nozzles are fixedly communicated to the outside of the air duct. On one side of the gantry, a PLC controller is fixedly installed. On one side of the gantry and at the bottom of the PLC controller, a start-stop switch is fixedly installed.

[0007] As a further description of the above technical solution:

[0008] The fixing component includes a rubber support seat fixedly connected to the top of the conveyor belt. On the top of the rubber support seat, three placement grooves are opened. On the inner wall of the placement groove, two symmetrical slots are opened. On one side of the slot, a spring is fixedly connected. One end of the spring is fixedly connected with a blocking block. At the bottom of the placement groove, a suction cup is fixedly installed.

[0009] As a further description of the above technical solution:

[0010] The cleaning device includes two electric telescopic rods fixedly connected to the bottom of the gantry. At the bottom of the electric telescopic rods, a support plate is fixedly connected. On the top of the support plate, a fixed motor is fixedly connected. At the bottom of the fixed motor, a transmission component is provided. At the bottom of the transmission component, three cleaning brushes are provided.

[0011] As a further description of the above technical solution:

[0012] The bottom of the support plate is fixedly connected with a first main water pipe. On the outer surface of the first main water pipe, a number of second nozzles are installed. The other end of the spring pipe is connected to the first main water pipe.

[0013] As a further description of the above technical solution:

[0014] One end of the water outlet pipe is fixedly communicated with a second main water pipe. On the outer surface of the second main water pipe, a number of third nozzles are installed.

[0015] As a further description of the above technical solution:

[0016] A driving component is arranged on the front surface of the conveying frame. The driving component includes a motor bracket fixedly connected to the front surface of the conveying frame. A driving motor is fixedly installed on the motor bracket. The output end of the driving motor is fixedly connected to one of the rotating shafts through a coupling. The driving motor is electrically connected to a power supply through a start-stop switch.

[0017] As a further description of the above technical solution:

[0018] Two fixing blocks are fixedly connected to the top of the conveying frame. An infrared receiver and an infrared transmitter are respectively installed on the opposite sides of the two fixing blocks. The infrared receiver, the infrared transmitter, the three-way solenoid valve, the driving motor, the fixing motor and the electric telescopic rod are all electrically connected to a PLC controller.

[0019] The utility model has the following beneficial effects:

[0020] Compared with the prior art, for the cleaning equipment for containers in pharmaceutical production, through the transmission of the conveyor belt, the fixed containers are driven to flip, so that the cleaning water in the containers is poured into the water receiving tank. Subsequently, the attached cleaning water in the containers is dried by a dryer, thus completing the water removal work. This enables the cleaning equipment to automatically flip the containers to pour out the cleaning water and dry it, avoiding the need for manual inversion of the containers by workers, thereby reducing the labor intensity of the workers and improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional schematic diagram of the overall structure of a cleaning equipment for containers in pharmaceutical production proposed by the utility model;

[0022] Figure 2 is a three-dimensional schematic diagram of the gantry structure of a cleaning equipment for containers in pharmaceutical production proposed by the utility model;

[0023] Figure 3 is a three-dimensional schematic diagram of the water receiving tank of a cleaning equipment for containers in pharmaceutical production proposed by the utility model;

[0024] Figure 4 is a three-dimensional internal structure diagram of the second housing of a cleaning equipment for containers in pharmaceutical production proposed by the utility model;

[0025] Figure 5 is a schematic diagram of the structure of the transmission component of a cleaning equipment for containers in pharmaceutical production proposed by the utility model;

[0026] Figure 6 is a schematic diagram of the structure of the support plate of a cleaning equipment for containers in pharmaceutical production proposed by the utility model;

[0027] Figure 7 This is a structural sectional view of the fixing component of a cleaning device for a container used in pharmaceutical production proposed by the present utility model.

[0028] Legend:

[0029] 1. Conveyor frame; 2. Rotating shaft; 3. Conveyor roller; 4. Conveyor belt; 5. Infrared emitter; 6. Gantry; 7. Three-way solenoid valve; 8. Infrared receiver; 9. Water outlet pipe; 10. Water inlet pipe; 11. Connecting water tank; 12. Drain pipe; 13. Second housing; 14. Dryer; 15. Air duct; 16. First spray head; 17. PLC controller; 18. Start-stop switch; 19. Rubber support seat; 20. Placing groove; 21. Groove; 22. Spring; 23. Block; 24. Suction cup; 25. Electric telescopic rod; 26. Support plate; 27. Fixed motor; 28. Cleaning brush; 29. First main water pipe; 30. Second spray head; 31. Spring tube; 32. Second main water pipe; 33. Third spray head; 34. Motor support; 35. Driving motor; 36. Fixed block. Specific implementation manners

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Refer to Figure 1-7, a cleaning device for a container used in pharmaceutical production provided by the utility model: It includes a conveying frame 1. Between the front and back inner walls of the conveying frame 1, two rotating shafts 2 are rotatably connected. Fixed sleeves are provided on the outer surfaces of the two rotating shafts 2 with conveyor rollers 3. The outer surfaces of the two conveyor rollers 3 are drivingly connected with a conveyor belt 4. A number of fixing components for fixing the container are arranged on the outer surface of the conveyor belt 4. The top of the conveying frame 1 is fixedly connected with a gantry 6. A three-way solenoid valve 7 is arranged on the top of the gantry 6. The three ends of the three-way solenoid valve 7 are respectively fixedly communicated with a water outlet pipe 9, a spring pipe 31, and a water inlet pipe 10. A cleaning device is arranged on the top inner wall of the gantry 6. The bottom of the conveying frame 1 is fixedly connected with a water receiving tank 11 through a mounting frame. A drain pipe 12 is arranged on one side of the water receiving tank 11. The bottom of the conveying frame 1 is fixedly connected with a second housing 13. The bottom inner wall of the second housing 13 is inclined. A dryer 14 is arranged on one side of the second housing 13. One side of the dryer 14 is fixedly communicated with an air duct 15. A number of first nozzles 16 are fixedly communicated on the outside of the air duct 15. A PLC controller 17 is fixedly installed on one side of the gantry 6. A start-stop switch 18 is fixedly installed on one side of the gantry 6 and at the bottom of the PLC controller 17. Through the transmission of the conveyor belt 4, the fixed container is driven to flip, so that the cleaning water in the container is poured into the water receiving tank 11. Subsequently, the attached cleaning water in the container is dried by the dryer 14, thus completing the water removal work, enabling the cleaning device to automatically flip the container to pour out the cleaning water and dry it, avoiding the need for manual inversion of the container by workers, thereby reducing the labor intensity of the staff and improving the cleaning efficiency.

[0032] The fixing component includes a rubber support seat 19 fixedly connected to the top of the conveyor belt 4. Three placement grooves 20 are opened on the top of the rubber support seat 19. Two symmetrical slots 21 are opened on the inner wall of the placement groove 20. One side of the slot 21 is fixedly connected with a spring 22. One end of the spring 22 is fixedly connected with a stopper 23. A suction cup 24 is fixedly installed at the bottom of the placement groove 20.

[0033] The cleaning device includes two electric telescopic rods 25 fixedly connected to the bottom of the gantry 6. The bottom of the electric telescopic rod 25 is fixedly connected with a support plate 26. A fixed motor 27 is fixedly connected to the top of the support plate 26. A transmission component is arranged at the bottom of the fixed motor 27. Three cleaning brushes 28 are arranged at the bottom of the transmission component.

[0034] A first main water pipe 29 is fixedly connected to the bottom of the support plate 26. A number of second nozzles 30 are installed on the outer surface of the first main water pipe 29. The other end of the spring pipe 31 is connected to the first main water pipe 29. Through the operation of the first main water pipe 29, the second nozzles 30, and the water outlet pipe 9, the container is preliminarily passed through water.

[0035] One end of the water outlet pipe 9 is fixedly connected to a second main water pipe 32. A number of third spray nozzles 33 are installed on the outer surface of the second main water pipe 32. Through the operation of the second main water pipe 32, the third spray nozzles 33 and the water outlet pipe 9, the container is subjected to secondary water passing.

[0036] A driving assembly is arranged on the front surface of the conveying rack 1. The driving assembly includes a motor bracket 34 fixedly connected to the front surface of the conveying rack 1. A driving motor 35 is fixedly installed on the motor bracket 34. The output end of the driving motor 35 is fixedly connected to one of the rotating shafts 2 through a coupling. The driving motor 35 is electrically connected to the power supply through a start-stop switch 18.

[0037] Two fixing blocks 36 are fixedly connected to the top of the conveying rack 1. An infrared receiver 8 and an infrared transmitter 5 are respectively installed on the opposite sides of the two fixing blocks 36. The infrared receiver 8, the infrared transmitter 5, the three-way solenoid valve 7, the driving motor 35, the fixing motor 27 and the electric telescopic rod 25 are all electrically connected to the PLC controller 17. When the infrared receiver 8 and the infrared transmitter 5 move to both sides of the container, the infrared light emitted by the infrared transmitter 5 is blocked by the container, and the infrared receiver 8 cannot receive the infrared signal emitted by the infrared transmitter 5. All the electrified devices are turned off through the PLC controller 17 to take out the cleaned container.

[0038] Working principle: When the container needs to be cleaned, the staff inserts the container to be cleaned into the placement groove 20 on the rubber support seat 19, so that the bottom of the container is fixed by the suction cup 24, and at the same time, the abutting block 23 returns to abut against the outer wall of the container through the spring 22, so as to fix the container. Subsequently, the driving motor 35 is started through the start-stop switch 18. The output end of the driving motor 35 drives the rotating shaft 2 fixedly connected thereto to rotate, and then drives the conveying roller 3 fixedly connected to the rotating shaft 2 to rotate. Then, with the cooperation of the two conveying rollers 3 and the conveyor belt 4, a number of rubber support seats 19 are driven to move. When the rubber support seat 19 moves below the cleaning device, the PLC controller 17 turns off the driving motor 35, and at the same time starts the three-way solenoid valve 7, the electric telescopic rod 25, the fixing motor 27 and the dryer 14, so that the container to be cleaned undergoes a cleaning process of preliminary water passing, inner and outer wall cleaning, secondary water passing and high-temperature sterilization in sequence. After the cleaning is completed, the staff takes out the cleaned container from the placement groove 20, thus completing the cleaning.

[0039] When the water in the container needs to be removed during the cleaning process, the conveyor belt 4 drives the fixed container to turn over through transmission, so that the accumulated cleaning water in the container is poured into the water receiving tank 11. Subsequently, during the secondary water passing, due to the turning over of the container, the cleaning water directly flows out. Then the cleaning water flows into the water receiving groove through the inclined plate. Finally, the dryer 14 dries the attached cleaning water in the container, thus completing the work of removing water from the container.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A cleaning device for a container used in pharmaceutical production, including a conveying rack (1), characterized in that: There are two rotating shafts (2) rotatably connected between the front and back of the inner wall of the conveying frame (1). The outer surfaces of both rotating shafts (2) are fixedly sleeved with conveying rollers (3). A conveyor belt (4) is drivingly connected to the outer surfaces of both conveying rollers (3). A plurality of fixing components for fixing containers are arranged on the outer surface of the conveyor belt (4). The top of the conveying frame (1) is fixedly connected with a gantry (6). A three-way solenoid valve (7) is arranged on the top of the gantry (6). The three ends of the three-way solenoid valve (7) are respectively fixedly communicated with a water outlet pipe (9), a spring pipe (31) and a water inlet pipe (10). A cleaning device is arranged on the top inner wall of the gantry (6). The bottom of the conveying frame (1) is fixedly connected with a water receiving tank (11) through a mounting frame. A drain pipe (12) is arranged on one side of the water receiving tank (11). The bottom of the conveying frame (1) is fixedly connected with a second outer shell (13). The bottom of the inner wall of the second outer shell (13) is an inclined surface. A dryer (14) is arranged on one side of the second outer shell (13). One side of the dryer (14) is fixedly communicated with an air duct (15). A plurality of first nozzles (16) are fixedly communicated with the outside of the air duct (15). A PLC controller (17) is fixedly installed on one side of the gantry (6). A start-stop switch (18) is fixedly installed on one side of the gantry (6) and at the bottom of the PLC controller (17).

2. The cleaning device for a container used in pharmaceutical production according to claim 1, wherein: The fixing component includes a rubber support seat (19) fixedly connected to the top of the conveyor belt (4). Three placement grooves (20) are opened on the top of the rubber support seat (19). Two symmetrical slots (21) are opened on the inner wall of the placement groove (20). A spring (22) is fixedly connected to one side of the slot (21). One end of the spring (22) is fixedly connected with a blocking block (23). A suction cup (24) is fixedly installed at the bottom of the placement groove (20).

3. The cleaning device for a container used in pharmaceutical production according to claim 1, characterized in that: The cleaning device includes two electric telescopic rods (25) fixedly connected to the bottom of the gantry (6). The bottom of the electric telescopic rod (25) is fixedly connected with a support plate (26). A fixed motor (27) is fixedly connected to the top of the support plate (26). A transmission component is arranged at the bottom of the fixed motor (27). Three cleaning brushes (28) are arranged at the bottom of the transmission component.

4. The cleaning device for a container used in pharmaceutical production according to claim 3, characterized in that: A first main water pipe (29) is fixedly connected to the bottom of the support plate (26). A plurality of second nozzles (30) are installed on the outer surface of the first main water pipe (29). The other end of the spring pipe (31) is connected to the first main water pipe (29).

5. The cleaning device for a container used in pharmaceutical production according to claim 1, characterized in that: One end of the water outlet pipe (9) is fixedly communicated with a second main water pipe (32). A plurality of third nozzles (33) are installed on the outer surface of the second main water pipe (32).

6. The cleaning device for a container used in pharmaceutical production according to claim 1, wherein: A driving assembly is arranged on the front surface of the conveying frame (1). The driving assembly includes a motor bracket (34) fixedly connected to the front surface of the conveying frame (1). A driving motor (35) is fixedly installed on the motor bracket (34). The output end of the driving motor (35) is fixedly connected to one of the rotating shafts (2) through a coupling. The driving motor (35) is electrically connected to a power supply through a start-stop switch (18).

7. The cleaning device for a container used in pharmaceutical production according to claim 1, wherein: Two fixing blocks (36) are fixedly connected to the top of the conveying frame (1). An infrared receiver (8) and an infrared emitter (5) are respectively installed on the opposite sides of the two fixing blocks (36). The infrared receiver (8), the infrared emitter (5), the three-way solenoid valve (7), the driving motor (35), the fixing motor (27), and the electric telescopic rod (25) are all electrically connected to a PLC controller (17).

Images