A packaging device for radioactive drugs

Abstract

The utility model provides a packaging device for radioactive drugs, belongs to the technical field of drug packaging, comprises a belt conveyor and a tank body limiting component, two tank body limiting parts are arranged on the belt conveyor, a drug dispensing machine is arranged on the left tank body limiting part, and a capping component is arranged on the right tank body limiting component; by arranging the drug dispensing machine and the tank body limiting component, when dispensing radioactive drugs, a tank body for dispensing radioactive drugs is placed on the left side of the belt conveyor, and the belt conveyor drives the tank body to move to the right side, until the tank body is in a left clamping groove on the left tank body limiting component, the drug dispensing machine puts the drugs into the tank body for quantitative filling, and after the filling is completed, the motor drives the turntable to rotate 180 degrees, so that the tank body filled with drugs in the clamping groove moves to the unloading side of the belt conveyor, and the belt on the belt conveyor drives the tank body filled with drugs to move along the belt conveyor to the side of the right tank body limiting component, so that the effect of automatic up and down of the tank body during filling is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine packaging, in particular to a packaging device for radioactive medicines. Background Art

[0002] Radioactive drugs are a special type of drugs. The radiation they release is penetrating. When passing through the human body, it can ionize tissues. Therefore, their quality requirements are more strictly supervised and inspected than those of general drugs to ensure that the purpose of diagnosis and treatment is achieved without damaging normal tissues. When radioactive drugs are packaged, a packaging device is usually required for packaging;

[0003] For example, in the prior art, a Chinese patent with a patent publication number of CN218841676U discloses a radioactive drug filling cabinet. When the device is working, multiple filling bottles are clamped and fixed by multiple clamping components. When the filling bottle is located below the liquid injection component, the third linear drive component drives the liquid injection component to move downward and extend into the filling bottle, and controls the liquid supply component to transport the liquid into the filling bottle. After that, the third linear drive component drives the liquid injection component to move upward, and the rotary drive component drives the turntable to rotate, so that the filling bottle rotates to the bottom of the linear motor, and the adsorption component is in the linear The motor and the second linear drive component cooperate to absorb the bottle cap on the support plate and move the bottle cap to the top of the sub-filling bottle to be sealed. At this time, the second linear drive component drives the adsorption component and the bottle cap to move downward, and presses the bottle cap onto the sub-filling bottle to be sealed, thereby completing the liquid medicine filling and sealing of a sub-filling bottle. Through the mutual cooperation between different mechanisms, the automatic filling of radioactive drugs is realized. The radioactive drugs are filled by machines instead of by humans, which can ensure the accuracy of filling and avoid personal injury to operators, which is beneficial to labor protection.

[0004] However, during the process of filling and sealing the sub-bottles, the loading and unloading of materials in the device require manual operation, which not only increases the risk of workers being exposed to radioactive substances, but also makes it impossible to carry out the filling work during the process of loading and unloading the sub-bottles, thereby reducing the efficiency of the filling work. Therefore, a filling device for radioactive drugs is designed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to propose a packaging device for radioactive drugs.

[0006] The technical problem to be solved by the utility model is to provide a packaging device for radioactive drugs, which solves the problem that in the prior art, when packaging radioactive drugs, both the loading and unloading processes of the packaging tanks require manual operation, which increases the radiation risk of the radioactive drugs.

[0007] The utility model provides a packaging device for radioactive drugs, comprising a belt conveyor and a tank limit assembly, wherein two tank limit members are installed on the belt conveyor, a drug packaging machine is installed on the left tank limit member, and a capping assembly is installed on the right tank limit assembly;

[0008] The tank body limiting assembly includes a fixed plate, a bracket, a motor, a turntable and a slot. The fixed plate is fixedly arranged on the belt conveyor, a bracket is installed on the side of the fixed plate, a motor is fixedly arranged on the top of the bracket, a turntable is fixedly arranged on the output end of the motor, and slots are opened on the left and right sides of the turntable.

[0009] Preferably, the motor is an intermittent motor, and the motor rotates by 180° each time.

[0010] Preferably, the belt conveyor passes through the fixed disk, and the horizontal height of the belt on the belt conveyor is equal to the horizontal height of the inner bottom of the fixed disk.

[0011] Preferably, the end of the slot is semicircular, and the width of the slot is equal to the diameter of the radioactive drug packaging tank.

[0012] Preferably, the medicine dispensing machine is located directly above the left-side slot on the left-side tank limiting assembly.

[0013] Preferably, the sealing assembly includes a cross bar, a mounting plate, a first electric telescopic rod, a slider, a second electric telescopic rod and a suction cup, the cross bar is mounted on the bracket of the right tank body limiting assembly, mounting plates are fixedly provided at both ends of the bottom of the cross bar, the first electric telescopic rod is installed on the outer side of the mounting plate, the output end of the first electric telescopic rod is fixedly provided with a slider, the bottom of the slider is fixedly provided with a second electric telescopic rod, and the output end of the second electric telescopic rod is fixedly provided with a suction cup.

[0014] Preferably, a storage cylinder is installed on the fixed disk of the right side cover assembly, and a sealing cover is embedded in the storage cylinder.

[0015] Preferably, when the sliding block is attached to the inner mounting plate, the suction cup is located directly above the left-side slot of the right-side tank body limiting assembly.

[0016] Preferably, when the sliding block is attached to the outer mounting plate, the suction cup is located directly above the storage tube.

[0017] Compared with the prior art, the utility model has at least the following beneficial effects:

[0018] 1. The utility model is provided with a medicine filling machine and a tank body limiting assembly. When the radioactive medicine is filled, the tank body for filling the radioactive medicine is placed on the left side of the belt conveyor, and the belt conveyor drives the tank body to move to the right side until the tank body is in the left card slot on the left tank body limiting assembly. The medicine filling machine puts the medicine into the tank body for quantitative filling. After the filling is completed, the motor drives the turntable to rotate 180 degrees, so that the tank body filled with medicine in the card slot moves to the unloading side of the belt conveyor, and the belt on the belt conveyor drives the tank body filled with medicine to move along the belt conveyor to the side of the tank body limiting assembly on the right side, so that the tank body automatically moves up and down during filling.

[0019] 2. The utility model is provided with a sealing assembly, a storage cylinder and a sealing cover. The first electric telescopic rod is retracted to the minimum length until the suction cup is directly above the storage cylinder, the second electric telescopic rod is extended, so that the suction cup adsorbs the sealing cover in the storage cylinder, the second electric telescopic rod is retracted, and the first electric telescopic rod drives the slider to move until it is close to the inner mounting plate. At this time, the sealing cover adsorbed by the bottom of the suction cup is directly above the left card slot of the right tank body limiting assembly. When the tank body containing radioactive drugs is sent to the left card slot 6 of the right tank body limiting assembly through the belt conveyor, the second electric telescopic rod is extended until the sealing cover is covered on the tank body containing radioactive drugs to seal the tank body. After the tank body is sealed, the motor on the right tank body limiting assembly drives the turntable to rotate 180°, so that the packaged tank body moves to the unloading side of the belt conveyor, thereby achieving the effect of automatic loading and unloading during sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model.

[0022] Figure 2 This is a schematic diagram of the top view of the turntable of the utility model.

[0023] Figure 3 It is a three-dimensional schematic diagram of the sealing cover assembly of the utility model.

[0024] Figure 4 It is a schematic diagram of the vertical cutting structure of the storage tube of the utility model.

[0025] [reference numerals]

[0026] 1. Belt conveyor; 2. Fixed plate; 3. Bracket; 4. Motor; 5. Turntable; 6. Card slot; 7. Medicine filling machine; 8. Cross bar; 801. Mounting plate; 802. First electric telescopic rod; 803. Sliding block; 804. Second electric telescopic rod; 805. Suction cup; 9. Storage tube; 10. Sealing cover. DETAILED DESCRIPTION

[0027] Example:

[0028] like Figure 1-Figure 4 As shown, an embodiment of the utility model provides a packaging device for radioactive drugs, including a belt conveyor 1 and a tank limit assembly, two tank limit members are installed on the belt conveyor 1, a drug packaging machine 7 is installed on the left tank limit member, and a capping assembly is installed on the right tank limit assembly;

[0029] The tank body limiting assembly includes a fixed plate 2, a bracket 3, a motor 4, a turntable 5 and a slot 6. The fixed plate 2 is fixedly arranged on the belt conveyor 1. The bracket 3 is installed on the side of the fixed plate 2. The motor 4 is fixedly arranged on the top of the bracket 3. The turntable 5 is fixedly arranged at the output end of the motor 4. The turntable 5 is provided with a slot 6 on both sides of the left and right sides.

[0030] By providing the medicine dispensing machine 7 and the tank body limiting assembly, when dispensing radioactive medicines, the tank body for dispensing radioactive medicines is placed on the left side of the belt conveyor 1, and the belt conveyor 1 drives the tank body to move to the right side until the tank body is in the left-side clamping groove 6 on the left-side tank body limiting assembly. The medicine dispensing machine 7 puts the medicine into the tank body for quantitative filling. After the filling is completed, the motor 4 drives the turntable 5 to rotate 180°, so that the tank body filled with medicines in the clamping groove 6 moves to the unloading side of the belt conveyor 1, and the belt on the belt conveyor 1 drives the tank body filled with medicines to move along the belt conveyor 1 to the side of the right-side tank body limiting assembly, so that the tank body automatically moves up and down during filling.

[0031] In this embodiment, the motor 4 is an intermittent motor, and the motor rotates 180 degrees each time, so that the motor 4 can drive the turntable 5 to rotate intermittently, thereby facilitating automatic unloading.

[0032] In this embodiment, the belt conveyor 1 runs through the fixed plate 2, and the horizontal height of the belt on the belt conveyor 1 is equal to the horizontal height of the inner bottom of the fixed plate 2, ensuring the flatness of the inside of the fixed plate 2 and ensuring that the turntable 5 will not tip over when driving the tank body to rotate.

[0033] In this embodiment, the end of the slot 6 is semicircular, and the width of the slot 6 is equal to the diameter of the radioactive drug packaging can, so that the can body can be easily inserted into the slot 6.

[0034] In this embodiment, the medicine dispensing machine 7 is located directly above the left-side clamping slot 6 on the left-side tank body limiting assembly, which facilitates the medicine dispensing machine 7 to dispense medicines.

[0035] In this embodiment, the sealing assembly includes a cross bar 8, a mounting plate 801, a first electric telescopic rod 802, a slider 803, a second electric telescopic rod 804 and a suction cup 805. The cross bar 8 is installed on the bracket 3 of the right tank body limiting assembly. The mounting plates 801 are fixedly provided at both ends of the bottom of the cross bar 8. The first electric telescopic rod 802 is installed on the outer mounting plate 801. The output end of the first electric telescopic rod 802 is fixedly provided with a slider 803. The bottom of the slider 803 is fixedly provided with a second electric telescopic rod 804. The output end of the second electric telescopic rod 804 is fixedly provided with a suction cup 805.

[0036] In this embodiment, a storage tube 9 is installed on the fixed plate 2 of the right cover assembly, and a sealing cover 10 is embedded in the storage tube 9 .

[0037] In this embodiment, when the slider 803 is attached to the inner mounting plate 801, the suction cup 805 is located directly above the left slot 6 of the right tank body limiting assembly, making it convenient for the sealing cover 10 to cover the tank body containing radioactive drugs in the left slot 6 of the right tank body limiting assembly.

[0038] In this embodiment, when the slider 803 is attached to the outer mounting plate 801 , the suction cup 805 is located directly above the storage tube 9 , making it convenient for the suction cup 805 to absorb the sealing cover 10 in the storage tube 9 .

[0039] By providing the capping assembly, the storage cylinder 9 and the sealing cover 10, the first electric telescopic rod 802 is retracted to the minimum length until the suction cup 805 is directly above the storage cylinder 9, the second electric telescopic rod 804 is extended, so that the suction cup 805 adsorbs the sealing cover 10 in the storage cylinder 9, the second electric telescopic rod 804 is retracted, and the first electric telescopic rod 802 drives the slider 803 to move to be close to the inner mounting plate 801. At this time, the sealing cover 10 adsorbed by the bottom of the suction cup 805 is directly above the left card slot 6 of the right tank body limiting assembly. When the tank body containing radioactive drugs is sent to the left card slot 6 of the right tank body limiting assembly through the belt conveyor 1, the second electric telescopic rod 804 is extended until the sealing cover 10 covers the tank body containing radioactive drugs to seal the tank body. After the tank body is sealed, the motor 4 on the right tank body limiting assembly drives the turntable 5 to rotate 180°, so that the packaged tank body moves to the unloading side of the belt conveyor 1, so as to achieve the effect of automatic loading and unloading during capping.

[0040] The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A packaging device for radioactive drugs, characterized in that: It comprises a belt conveyor (1) and a tank body limiting assembly, wherein two tank body limiting members are installed on the belt conveyor (1), a medicine dispensing machine (7) is installed on the left tank body limiting member, and a capping assembly is installed on the right tank body limiting assembly; The tank body limiting assembly comprises a fixed disk (2), a bracket (3), a motor (4), a rotating disk (5) and a card slot (6); the fixed disk (2) is fixedly arranged on the belt conveyor (1); the bracket (3) is installed on the side of the fixed disk (2); the motor (4) is fixedly arranged on the top of the bracket (3); the rotating disk (5) is fixedly arranged at the output end of the motor (4); and the rotating disk (5) is provided with a card slot (6) on both the left and right sides.

2. The packaging device for radioactive drugs according to claim 1, characterized in that: The motor (4) is an intermittent motor, and the motor rotates by 180° each time.

3. The packaging device for radioactive drugs according to claim 2, characterized in that: The belt conveyor (1) passes through the fixed disk (2), and the horizontal height of the belt on the belt conveyor (1) is equal to the horizontal height of the inner bottom of the fixed disk (2).

4. The packaging device for radioactive drugs according to claim 3, characterized in that: The end of the clamping slot (6) is in a semicircular arc shape, and the width of the clamping slot (6) is equal to the diameter of the radioactive drug packaging tank.

5. The packaging device for radioactive drugs according to claim 4, characterized in that: The medicine dispensing machine (7) is located directly above the left-side clamping slot (6) on the left-side tank limiting assembly.

6. The packaging device for radioactive drugs according to claim 2, characterized in that: The sealing assembly comprises a cross bar (8), a mounting plate (801), a first electric telescopic rod (802), a slider (803), a second electric telescopic rod (804) and a suction cup (805); the cross bar (8) is mounted on a bracket (3) of a right tank body limiting assembly; mounting plates (801) are fixedly arranged at both ends of the bottom of the cross bar (8); the first electric telescopic rod (802) is mounted on the outer side of the mounting plate (801); the output end of the first electric telescopic rod (802) is fixedly arranged with a slider (803); the bottom of the slider (803) is fixedly arranged with a second electric telescopic rod (804); and the output end of the second electric telescopic rod (804) is fixedly arranged with a suction cup (805).

7. The packaging device for radioactive drugs according to claim 6, characterized in that: A storage cylinder (9) is installed on the fixed disk (2) of the right side sealing assembly, and a sealing cover (10) is embedded in the storage cylinder (9).

8. The packaging device for radioactive drugs according to claim 7, characterized in that: When the sliding block (803) is attached to the inner mounting plate (801), the suction cup (805) is located directly above the left-side clamping groove (6) of the right-side tank body limiting assembly.

9. The packaging device for radioactive drugs according to claim 8, characterized in that: When the sliding block (803) is attached to the outer mounting plate (801), the suction cup (805) is located directly above the storage tube (9).

Images