CN219882535U

CN219882535U - Mechanical arm for radionuclide drug packaging machine

Info

Publication number: CN219882535U
Application number: CN202321128833.7U
Authority: CN
Inventors: 张雷
Original assignee: Jinan Guoyi Biological Technology Co ltd
Current assignee: Jinan Guoyi Biological Technology Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-10-24
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a mechanical arm for a radionuclide drug packaging machine, which belongs to the technical field of automation and comprises a base and a mechanical arm body, wherein the mechanical arm body is arranged at the top of the base, the top of the base is connected with a maintenance box, an electric telescopic rod is arranged on the inner surface of the maintenance box, the telescopic end of the electric telescopic rod is lapped with a piston, the outer surface of the electric telescopic rod is provided with a fixed structure, the bottom wall of the inner surface of the maintenance box is connected with an oil tank, one side of the oil tank, which is close to the piston, is inserted with a ventilation pipe, and the inner cavity of the oil tank is inserted with a maintenance pipe. The mechanical arm for the radionuclide drug split charging machine achieves the effects of automatically and rapidly maintaining the mechanical arm body and prolonging the service life of the mechanical arm body through the matched use of the base, the mechanical arm body, the maintenance box, the electric telescopic rod, the piston, the oil tank, the ventilation pipe, the maintenance pipe and the air inlet pipe; through the cooperation of air exhauster, collecting pipe, blast pipe and water tank, reached the effect of automatic cleaning collection arm body surface dust.

Description

Mechanical arm for radionuclide drug packaging machine

Technical Field

The utility model belongs to the technical field of automation, and particularly relates to a mechanical arm for a radionuclide drug racking machine.

Background

The mechanical arm refers to a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling. Because of the unique operation flexibility, the method has been widely applied in the fields of industrial assembly, safety explosion prevention and the like; the mechanical arm is a complex system, and uncertainty such as parameter perturbation, external interference, unmodeled dynamics and the like exists.

The radionuclide medicine often uses specific racking machine when carrying out the partial shipment, and specific racking machine often is equipped with the arm, and common racking machine is comparatively loaded down with trivial details with the arm maintenance process of maintaining, needs the maintenance personal to maintain the different positions of different arms one by one, so need improve to above-mentioned problem, satisfies market demand.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, the maintenance process of a common mechanical arm for a packaging machine is complicated, and provides the mechanical arm for the radionuclide drug packaging machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a radionuclide medicine is arm for racking machine, includes base and arm body, the top at the base is installed to the arm body, the top of base is connected with the maintenance case, the interior surface mounting of maintenance case has electric telescopic handle, electric telescopic handle's flexible end overlap joint has the piston, electric telescopic handle's surface is provided with fixed knot and constructs, the interior surface diapire of maintenance case is connected with the oil tank, the oil tank is close to one side of piston and inserts and be equipped with the scavenge pipe, the inner chamber of oil tank is inserted and is equipped with the maintenance pipe, one side that the oil tank was kept away from to the maintenance case is inserted and is equipped with the intake pipe, scavenge pipe, maintenance pipe and the inner chamber of intake pipe all are provided with the check valve, the one end that the oil tank was kept away from to the maintenance pipe is inserted and is established at the inner chamber of arm body.

Through setting up base, arm body, maintenance case, electric telescopic handle, piston, oil tank, scavenge pipe, maintenance pipe and intake pipe, realized that electric telescopic handle's concertina movement drives piston intermittent type nature extrusion maintenance incasement air, and compressed air passes through the one-way oil tank that gets into of scavenge pipe, lubricating oil in the oil tank is one-way to be discharged into the arm body through the maintenance pipe to when the oil tank motion is kept away from to the piston, outside air is one-way to get into the maintenance case through the intake pipe, thereby has reached automatic quick maintenance arm body, the effect of extension arm body life.

Preferably, the top wall of the inner cavity of the oil tank is inserted with an oil filling pipe, and the top of the oil filling pipe is welded with a filter screen.

Through setting up oil filler pipe and filter screen, realized that operating personnel accessible oil filler pipe adds lubricating oil to the oil tank to the filter screen can intercept filtering impurity, thereby has reached the effect that makes things convenient for the oil tank to supply lubricating oil fast.

Preferably, the fixing structure comprises a protecting sleeve, the protecting sleeve is sleeved on the outer surface of the electric telescopic rod, a bolt is connected with the inner cavity of the protecting sleeve in a threaded mode, and the bolt penetrates through the protecting sleeve to be connected with the piston in a threaded mode.

Through setting up protective sheath and bolt, realized outwards rotatory bolt can be fast dispelled the fixed state of protective sheath and piston to reached the effect that makes things convenient for the piston to break away from electric telescopic handle flexible end fast and change.

Preferably, a floating plate is arranged in the inner cavity of the oil tank, and an alarm is welded on the bottom wall of the inner surface of the oil tank.

Through setting up kickboard and siren, realized that the kickboard floats on the surface of water of oil tank, and the height of kickboard reduces along with the reduction of lubricating oil, again because the siren is contact equipment, then after the kickboard striking siren, the siren can send the signal that lubricating oil is not enough to operating personnel fast to the effect that convenient operating personnel mastered the inside surplus lubricating oil volume of oil tank has been reached.

Preferably, the air exhauster is installed at the top of base, the collecting pipe is installed to the input of air exhauster, the blast pipe is installed to the output of air exhauster, the surface of base is connected with the water tank, the roof at the water tank is inserted to the blast pipe.

Through setting up air exhauster, collecting pipe, blast pipe and water tank, realized the dust on air exhauster accessible collecting pipe clearance arm body surface, and the air exhauster is sent into the water tank with the dust through the blast pipe in, and the dust in the water tank dissolves in water gradually to reach the effect of automatic clearance collection arm body surface dust and spot.

Preferably, a glass window is arranged on the outer surface of the water tank, and the height of the glass window is smaller than that of the water tank.

Through setting up the glass window, realized the surface of water height in the operating personnel accessible glass window observation water tank to reached the effect of conveniently judging the surplus storage space in the water tank fast.

Preferably, a soft plug is movably inserted into the bottom wall of the inner cavity of the water tank, and the center point of the soft plug and the center point of the water tank are positioned on the same straight line.

Through setting up the cork, realized outwards pulling out the cork and can discharge the sewage in the water tank fast, and operating personnel can follow breach to water tank replenishment pure water source to the effect of convenient quick replacement water tank inside water source has been reached.

In summary, the technical effects and advantages of the present utility model are: the mechanical arm for the radionuclide drug split charging machine achieves the effects of automatically and rapidly maintaining the mechanical arm body and prolonging the service life of the mechanical arm body through the matched use of the base, the mechanical arm body, the maintenance box, the electric telescopic rod, the piston, the oil tank, the ventilation pipe, the maintenance pipe and the air inlet pipe; the effect of automatically cleaning and collecting dust on the surface of the mechanical arm body is achieved through the matched use of the exhaust fan, the collecting pipe, the exhaust pipe and the water tank; through the cooperation of water tank and glass window, convenient quick judgement water tank internal surplus storage space.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective cross-sectional view of the service box of the present utility model;

FIG. 3 is a schematic perspective cross-sectional view of the fuel tank of the present utility model;

fig. 4 is a schematic view of another angle overall perspective structure of the present utility model.

In the figure: 1. a base; 2. a robot arm body; 3. a maintenance box; 4. an electric telescopic rod; 5. a piston; 6. an oil tank; 7. an air exchanging pipe; 8. a maintenance pipe; 9. an air inlet pipe; 10. a filler tube; 11. a filter screen; 12. a protective sleeve; 13. a bolt; 14. a floating plate; 15. an alarm; 16. an exhaust fan; 17. a collection pipe; 18. an exhaust pipe; 19. a water tank; 20. a glazing; 21. and (5) a soft plug.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a mechanical arm for a radionuclide drug dispensing machine comprises a base 1 and a mechanical arm body 2, wherein the mechanical arm body 2 is arranged at the top of the base 1, and the center point of the mechanical arm body 2 and the center point of the base 1 are positioned on the same straight line; the top of the base 1 is connected with a maintenance box 3, an electric telescopic rod 4 is arranged on the inner surface of the maintenance box 3, and the telescopic length of the electric telescopic rod 4 is smaller than the length of the maintenance box 3; the telescopic end of the electric telescopic rod 4 is lapped with a piston 5, the telescopic motion of the electric telescopic rod 4 can drive the piston 5 to slide reciprocally along the maintenance box 3, and the sliding of the piston 5 can intermittently squeeze the air in the maintenance box 3; the outer surface of electric telescopic rod 4 is provided with fixed knot constructs, and fixed knot constructs including protective sheath 12, and the surface at electric telescopic rod 4 is established to the protective sheath 12 cover, and the inner chamber threaded connection of protective sheath 12 has bolt 13, and bolt 13 passes protective sheath 12 and piston 5 threaded connection, outwards pulls out bolt 13 and can dismantle the fixed state of piston 5 and electric telescopic rod 4 fast, conveniently dismantle quick change piston 5. The bottom wall of the inner surface of the maintenance box 3 is connected with an oil tank 6, one side of the oil tank 6 close to the piston 5 is inserted with an air exchanging pipe 7, and compressed air can enter the oil tank 6 in one way through the air exchanging pipe 7; the maintenance pipe 8 is inserted in the inner chamber of oil tank 6, and the one end that keeps away from oil tank 6 of maintenance pipe 8 is inserted and is established in the inner chamber of arm body 2, and after the pressure in the oil tank 6 increases, the lubricating oil in the oil tank 6 can one-way through maintenance pipe 8 entering arm body 2. An air inlet pipe 9 is inserted into one side, far away from the oil tank 6, of the maintenance box 3, the inner cavities of the air exchanging pipe 7, the maintenance pipe 8 and the air inlet pipe 9 are all provided with one-way valves, and after the pressure intensity in the maintenance box 3 is reduced, external air can only enter the maintenance box 3 through the air inlet pipe 9 in one direction.

In addition, the inner chamber of oil tank 6 is provided with kickboard 14, and the cross-sectional area of kickboard 14 is less than the cross-sectional area of oil tank 6, and kickboard 14 floats on the surface of the inside lubricating oil of oil tank 6, and the height of kickboard 14 reduces along with the reduction of the inside lubricating oil volume of oil tank 6, and the internal surface diapire welding of oil tank 6 has alarm 15, and alarm 15 is contact equipment, and the central point of alarm 15 and the central point of oil tank 6 are located same straight line, and behind kickboard 14 striking alarm 15, alarm 15 can send the signal that lubricating oil is not enough to the operating personnel fast. The oil filling pipe 10 is inserted to the inner chamber roof of oil tank 6, and the top welding of oil filling pipe 10 has filter screen 11, and operating personnel accessible oil filling pipe 10 adds lubricating oil to oil tank 6, and filter screen 11 can avoid impurity to fall into in the oil tank 6 as far as possible, avoids lubricating oil to receive the pollution as far as possible.

Referring to fig. 1 and 4, an exhaust fan 16 is installed at the top of the base 1, a collecting pipe 17 is installed at the input end of the exhaust fan 16, and dust and dirt on the surface of the mechanical arm body 2 can be collected by starting the exhaust fan 16 through the collecting pipe 17; the exhaust pipe 18 is installed to the output of air exhauster 16, and the surface of base 1 is connected with water tank 19, and the relative height of water tank 19 is less than the relative height of air exhauster 16, and air exhauster 18 inserts the roof at water tank 19, and air exhauster 16 accessible exhaust pipe 18 releases the dust to water tank 19 to the dust dissolves in water gradually. The glass window 20 has been seted up to the surface of water tank 19, and the height of glass window 20 is less than the height of water tank 19, and the inside surface of water height of water tank 19 is observed to operating personnel accessible glass window 20, conveniently judges the surplus storage space of water tank 19 fast. The inner chamber diapire activity of water tank 19 is inserted and is equipped with soft stopper 21, and the central point of soft stopper 21 is located same straight line with the central point of water tank 19, outwards extracts soft stopper 21 and can discharge the interior sewage of water tank 19 fast to the breach that the operating personnel extracted through soft stopper 21 adds the pure water source to water tank 19, makes things convenient for quick replacement water source in the water tank 19.

Working principle: as shown in fig. 1 to 4, when the mechanical arm for the radionuclide drug dispensing machine is used, firstly, the electric telescopic rod 4 in the maintenance box 3 is started, the piston 5 is driven to slide back and forth along the inner wall of the maintenance box 3 by the telescopic movement of the electric telescopic rod 4, and meanwhile, after the piston 5 is used for a long time, the piston 5 can be quickly detached and replaced by rotating the bolt 13 outwards; and the sliding of the piston 5 can compress the air in the maintenance box 3, because the inner cavity of the ventilation pipe 7 is provided with a one-way valve, the compressed air can only enter the oil tank 6 through the ventilation pipe 7, the pressure inside the oil tank 6 is gradually increased, and because the inner cavity of the maintenance pipe 8 is provided with a one-way valve, the lubricating oil in the oil tank 6 can only be discharged into the mechanical arm body 2 through the maintenance pipe 8, and when the piston 5 moves away from the oil tank 6, because the pressure inside the maintenance box 3 is unequal to the external pressure, the external air enters the maintenance box 3 through the air inlet pipe 9 in a one-way, and the mechanical arm for the radionuclide drug split charging machine is characterized.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a radionuclide drug is arm for racking machine, includes base (1) and arm body (2), its characterized in that, arm body (2) are installed at the top of base (1), the top of base (1) is connected with maintenance case (3), the interior surface mounting of maintenance case (3) has electric telescopic handle (4), the flexible end overlap joint of electric telescopic handle (4) has piston (5), the surface of electric telescopic handle (4) is provided with fixed knot and constructs, the internal surface diapire of maintenance case (3) is connected with oil tank (6), oil tank (6) are close to one side of piston (5) and are inserted and have breather pipe (7), the inner chamber of oil tank (6) is inserted and is equipped with maintenance pipe (8), one side that oil tank (6) were kept away from to maintenance case (3) is inserted and is equipped with intake pipe (9), the inner chamber that oil tank (6) were kept away from to maintenance pipe (8) one end is inserted and is established at arm body (2).

2. The mechanical arm for the radionuclide drug dispensing machine according to claim 1, wherein an oil filling pipe (10) is inserted into the top wall of the inner cavity of the oil tank (6), and a filter screen (11) is welded at the top of the oil filling pipe (10).

3. The mechanical arm for the radionuclide drug dispensing machine according to claim 1, wherein the fixing structure comprises a protective sleeve (12), the protective sleeve (12) is sleeved on the outer surface of the electric telescopic rod (4), a bolt (13) is connected with an inner cavity of the protective sleeve (12) in a threaded manner, and the bolt (13) penetrates through the protective sleeve (12) to be connected with the piston (5) in a threaded manner.

4. The mechanical arm for the radionuclide drug dispensing machine according to claim 1, characterized in that a floating plate (14) is arranged in the inner cavity of the oil tank (6), and an alarm (15) is welded on the bottom wall of the inner surface of the oil tank (6).

5. The mechanical arm for the radionuclide drug packaging machine according to claim 1, wherein an exhaust fan (16) is installed at the top of the base (1), a collecting pipe (17) is installed at the input end of the exhaust fan (16), an exhaust pipe (18) is installed at the output end of the exhaust fan (16), a water tank (19) is connected to the outer surface of the base (1), and the exhaust pipe (18) is inserted into the top wall of the water tank (19).

6. The mechanical arm for a radionuclide drug dispensing machine according to claim 5, characterized in that a glass window (20) is formed on the outer surface of the water tank (19), and the height of the glass window (20) is smaller than that of the water tank (19).

7. The mechanical arm for the radionuclide drug dispensing machine according to claim 6, wherein a soft plug (21) is movably inserted into the bottom wall of the inner cavity of the water tank (19), and the center point of the soft plug (21) and the center point of the water tank (19) are positioned on the same straight line.