CN112635090B - Bag changing device for radioactive materials and automatic packaging system - Google Patents
Bag changing device for radioactive materials and automatic packaging system Download PDFInfo
- Publication number
- CN112635090B CN112635090B CN202011508488.0A CN202011508488A CN112635090B CN 112635090 B CN112635090 B CN 112635090B CN 202011508488 A CN202011508488 A CN 202011508488A CN 112635090 B CN112635090 B CN 112635090B
- Authority
- CN
- China
- Prior art keywords
- assembly
- box body
- sealing
- bag
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/015—Transportable or portable shielded containers for storing radioactive sources, e.g. source carriers for irradiation units; Radioisotope containers
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
- G21F5/12—Closures for containers; Sealing arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The invention relates to the packaging technology of nuclear industry, in particular to a bag changing device for radioactive materials, which is arranged in a closed box body of an automatic packaging system for the radioactive materials and is positioned at a station opening of the closed box body. The bag changing device comprises a base, a moving mechanism, a grabbing component and a placing component, wherein the moving mechanism drives the grabbing component to move with the placing component, the placing component can drive the accommodating cavity to move to the lower part of the station, and the grabbing component can grab the accommodating cavity and clamp the accommodating cavity at the station. Therefore, labor cost is reduced in the bag changing process, personal safety of operators is guaranteed, radiation pollution and air cross pollution of the first sealing box body to the second sealing box body are avoided, and bag changing efficiency is effectively improved due to the automatic bag changing function.
Description
Technical Field
The invention relates to a packaging technology of nuclear industry, in particular to a bag changing device for radioactive materials and an automatic packaging system.
Background
In the manufacturing process of nuclear industry, the transported solid radioactive materials need to be packaged. In order to prevent nuclear radiation leakage in the nuclear industry, a sealed glove box is required to be arranged for relevant operation, butt joint of a station opening and a radioactive material collecting bag is required to be realized at a station opening in the glove box, and when solid radioactive materials are collected, storage and other operations are performed in the radioactive material collecting bag so as to avoid pollution caused by radiation leakage as much as possible.
When the collection of the solid radioactive materials is completed, a bag replacement step is needed to be carried out on the radioactive material collection bag after the solid radioactive materials are placed, and in the operation process of the traditional glove box, a bagging operation is needed to be carried out manually, so that the process is very long in time consumption, and after the bagging is easy to manufacture, a clean area in the glove box is polluted by a nuclear radiation pollution area in the glove box.
Disclosure of Invention
First, the technical problem to be solved
In order to solve the problems in the prior art, the invention provides a bag changing device for radioactive materials and an automatic packaging system.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps:
the invention provides a bag changing device for radioactive materials, which is arranged in a closed box body of an automatic packaging system for the radioactive materials and is positioned at a station opening of the closed box body;
the bag changing device comprises a base, a moving mechanism, a grabbing component and a placing component;
the base is arranged in a second sealed box body of the sealed box body, the moving mechanism is arranged on the base, and the moving mechanism drives the grabbing component and the placing component to move;
placing the subassembly and setting up on moving the subassembly, placing the subassembly and can driving and hold the chamber and remove to the station mouth below, snatch the subassembly and set up on moving mechanism, snatch the subassembly and can, snatch and hold the chamber and will hold the chamber joint in station mouth department.
Preferably, the moving mechanism comprises an X-axis screw rod assembly extending along an X-axis, an X-axis screw rod assembly extending along the X-axis and a Z-axis screw rod assembly extending along a Z-axis;
the X-axis screw rod assembly and the X-axis screw rod assembly are arranged in parallel, and the placement assembly is arranged on the X-axis screw rod assembly;
the Z-axis screw rod assembly is connected to the upper portion of the X-axis screw rod assembly, and the grabbing assembly is connected with the Z-axis screw rod assembly so as to achieve grabbing of the accommodating cavity on the placing assembly by the grabbing assembly and clamping of the accommodating cavity with the station opening.
Preferably, the grabbing component comprises a grabbing cylinder and two grippers, and the grabbing cylinder is connected with the Z-axis screw rod component;
one end of two tongs is connected with snatch the cylinder, and two tongs are relative to set up, snatch the cylinder and drive two tongs relative movement in order to hold the chamber joint between two tongs.
Preferably, the placement component comprises a movable support frame and a positioning seat;
the positioning seat is arranged on the movable supporting frame and used for placing the accommodating cavity, and the movable supporting frame is connected with the X-axis screw rod assembly so as to move along the X-axis direction.
Preferably, the positioning seat comprises a concave bottom plate, a positioning ring and a positioning pin;
the retainer plate is located the middle part of concave type bottom plate's concave part, and the locating pin is located the top of concave type bottom plate's lateral wall.
The invention also provides an automatic packaging system for radioactive materials, which comprises a first sealed box body and a second sealed box body, wherein a station opening for communicating the first sealed box body with the second sealed box body is arranged between the first sealed box body and the second sealed box body, and the automatic packaging system also comprises a control device, a heat sealing shearing device, a containing cavity and the bag changing device;
the accommodating cavity is a plastic package bag component;
the heat-sealing shearing device is positioned in the second sealed box body and is close to the station opening and used for heat-sealing and shearing the plastic sealing film of the first plastic sealing bag component;
the bag changing device is positioned in the second sealed box body, the bag changing device moves the second plastic package bag assembly to the station, and the bag changing device drives the second plastic package bag assembly to push the plastic package ring subjected to heat sealing and shearing and the residual plastic package film connected with the plastic package ring into the second sealed box body so that the plastic package ring of the second plastic package bag assembly is clamped at the station;
the control device is positioned outside the sealed box body and is electrically connected with the heat sealing shearing device and the bag changing device inside the sealed box body.
Preferably, the plastic package assembly comprises a plastic package ring and a plastic package film;
the plastic envelope membrane cover is located the outside of plastic envelope ring, with plastic envelope ring sealing connection.
Preferably, the plastic package assembly further comprises a special-shaped sealing ring;
the plastic sealing ring is provided with a groove matched with the special-shaped sealing ring, and the special-shaped sealing ring is sleeved at the groove.
Preferably, a gap is reserved between the outer wall surface of the plastic sealing ring and the outer wall surface of the station opening.
(III) beneficial effects
The beneficial effects of the invention are as follows:
according to the bag changing device for the radioactive materials, the base, the moving mechanism, the grabbing component and the placing component are arranged to work cooperatively, the placing component is movably arranged on the base so as to drive the plastic package bag component to move to the position below the station opening, the grabbing component is movably arranged on the base so as to grab the plastic package bag component and clamp the plastic package bag component at the station opening, the automatic bag changing function is realized, the labor cost is reduced, the personal safety of operators is ensured, and the automatic bag changing function is realized, so that the bag changing efficiency is effectively improved.
According to the automatic packaging system for the radioactive materials, in the bag changing process, all devices in the sealed box body are remotely controlled by the control device arranged outside the sealed box body, so that the labor cost is reduced, the personal safety of operators is ensured, the bag changing efficiency is effectively improved, the tightness between the first sealed box body and the second sealed box body in the bag changing process is ensured, and the radiation pollution and the air cross pollution of the first sealed box body to the second sealed box body are avoided.
Drawings
Fig. 1 is a schematic structural diagram of a bag changing device and a plastic package bag assembly according to a first embodiment;
fig. 2 is a schematic structural diagram of a positioning seat and a plastic package assembly according to a first embodiment;
FIG. 3 is a schematic diagram of an automated packaging system for radioactive materials according to the second embodiment;
fig. 4 is a schematic structural diagram of a plastic package assembly according to a second embodiment;
fig. 5 is a schematic structural view of a heat seal shearing device according to a second embodiment.
[ reference numerals description ]
1: sealing the box body; 11: a first sealed case; 12: a second sealed case; 13: a station opening;
2: a plastic package bag component; 21: a plastic packaging ring; 22: a plastic packaging film; 23: a special-shaped sealing ring;
3: a bag changing device; 31: a base; 32: a grabbing component; 321: a grip; 322: grabbing an air cylinder; 331: moving the support frame; 332: a positioning seat; 3321: a concave base; 3322: a positioning ring; 3323: a positioning pin; 3324: a clamp; 34: an X1 axis screw assembly; 35: an X2 axis lead screw assembly; 36: a Z-axis screw assembly;
4: a heat sealing and shearing device; 41: a heat seal assembly; 4101: a Z-axis slider; 4102: an X-axis sliding block; 4103: a first heat sealer bottom plate; 4104: a heat seal compacting block; 4105: a second heat sealer bottom plate; 4106: heat sealing the clamping plate; 42: a shear assembly; 4201: shearing a bracket; 4202: a rodless cylinder; 4203: a shear cylinder; 43: a mounting bracket;
Detailed Description
In order that the above-described aspects may be better understood, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Example 1
As shown in fig. 1-2, the present embodiment provides a bag changing device for radioactive materials, wherein the bag changing device 3 is disposed inside a closed box for an automatic packaging system for radioactive materials and is located at a station 13 of the closed box. Wherein, the bag changing device 3 includes base 31, moving mechanism, snatchs the subassembly 32 and places the subassembly, base 31 sets up in the second sealed box 12 of airtight box, moving mechanism sets up on base 31, moving mechanism drives snatchs the subassembly 32 and places the subassembly and remove, place the subassembly and set up on moving mechanism, place the subassembly and can drive and hold the chamber and remove to station mouth 13 below, snatch the subassembly 32 and set up on moving mechanism, snatch the subassembly 32 and can snatch and hold the chamber and will hold the chamber joint in station mouth 13 departments. It should be noted that the radioactive material mentioned in this embodiment is a solid radioactive material, and the specific structure of the accommodating chamber in this embodiment is described in embodiment two.
The bagging apparatus that is used for radioactive material of this embodiment, through the base 31 that sets up, moving mechanism, snatch subassembly 32 and place the subassembly collaborative work, place the subassembly and movably set up in base 31, with drive and hold the chamber and remove to station mouth 13 below, snatch subassembly 32 movably set up in base 31, with snatch and hold the chamber and will hold the chamber joint in station mouth 13 departments, realize automatic function of changing the bag, reduce the cost of labor, guarantee operating personnel's personal safety, effectively improved the efficiency of changing the bag.
Specifically, the moving mechanism comprises an X1-axis screw rod assembly 34 extending along an X axis, an X2-axis screw rod assembly 35 extending along the X axis and a Z-axis screw rod assembly 36 extending along a Z axis, the X1-axis screw rod assembly 34 and the X2-axis screw rod assembly 35 are arranged in parallel, the placement assembly is arranged on the X-axis screw rod assembly, the Z-axis screw rod assembly 36 is connected above the X2-axis screw rod assembly 35, and the grabbing assembly 32 is connected with the Z-axis screw rod assembly 36 so as to grab the accommodating cavity on the placement assembly by the grabbing assembly 32 and clamp the accommodating cavity with the station opening 13.
In this embodiment, the gripper assembly 32 includes a gripper cylinder 322 and two grippers 321, the gripper cylinder 322 being connected to the Z-axis screw assembly 36. One end of two tongs 321 is connected with snatch the cylinder 322, and two tongs 321 set up relatively, snatch the cylinder 322 and drive two tongs 321 relative movement in order to hold the chamber joint between two tongs 321. The placement component comprises a movable support 331 and a positioning seat, wherein the positioning seat is arranged on the movable support 331 and used for placing the accommodating cavity, and the movable support 331 is connected with the X1-axis screw rod component 34 so as to move along the X-axis direction.
As shown in fig. 2, the positioning seat includes a concave bottom plate 3321, a positioning ring 3322 and a positioning pin 3323. The middle part that the retainer plate 332 is located concave type bottom plate 3321's concave part is convenient for with the location of plastic envelope ring 21, and the locating pin 3323 is located the top of concave type bottom plate 3321's lateral wall and is further convenient for the location and the connection of plastic envelope ring 21, of course still is equipped with clamp 3324 in the both sides of locating seat, and after plastic envelope ring 21 passes through the location of retainer plate 3322 and locating pin 3323, presss from both sides tight plastic envelope membrane 22 on plastic envelope ring 21 through the clamp 3324 of relative setting, prevents to hold the chamber and dock with standing mouth 13 after, plastic envelope membrane 22 is inhaled in the negative pressure state in first sealed box 11.
Of course, in the practical application process, the bag changing device 3 for radioactive materials further comprises a drag chain 37 for placing the air tube and the electric wire of the bag changing device 3, and preventing the air tube and the electric wire from being knotted and wound in the moving process of the moving mechanism.
Example two
As shown in fig. 3 to 5, the present embodiment provides an automatic packaging system for radioactive materials including a first sealed housing 11 and a second sealed housing 12. A station opening 13 for communicating the first sealed box 11 with the second sealed box 12 is arranged between the first sealed box 11 and the second sealed box 12. The automatic packaging system further comprises a control device, a heat-sealing shearing device 4, a containing cavity and a bag changing device 3 in the first embodiment. In this embodiment, the accommodating cavity is the plastic package bag assembly 2, and of course, other containers can be used as long as the radioactive materials can be accommodated, and the sealing isolation between the first sealing box 11 and the second sealing box 12 can be realized after the radioactive materials are clamped with the station opening.
It should be noted that prior to application of the automatic packaging system, a set of plastic bag assemblies 2 are used to be snapped at the station 13 to isolate the first sealed box 11 from the second sealed box 12. The first plastic package assembly and the second plastic package assembly described in the embodiment are two groups of plastic package assemblies with the same structure.
The heat-sealing shearing device 4 is located inside the second sealed box 12 and is arranged close to the station opening 13, and is used for heat-sealing and shearing the plastic sealing film 22 of the first plastic sealing bag assembly 2.
The bag changing device 3 is located inside the second sealed box 12, the bag changing device 3 moves the second plastic package bag assembly 2 to the station 13, and the bag changing device 3 drives the second plastic package bag assembly 2 to push the plastic package 21 subjected to heat sealing and shearing and the residual plastic package film 22 connected with the plastic package ring 21 into the second sealed box 12, so that the plastic package ring 21 of the second plastic package bag assembly 2 is clamped at the station 13, and therefore replacement of the plastic package bag assembly 2 is completed.
For example, the first sealing box 11 and the second sealing box 12 may be glove box structures, and in the packaging process, the first sealing box 11 and the second sealing box 12 are both in a vacuum environment or in a negative pressure environment, and the specific pipeline structure for maintaining the negative pressure environment is not limited in this embodiment, and any pipeline capable of realizing any negative pressure environment may be realized. It should be noted that the first sealed box is a contaminated area for processing radioactive materials, the second sealed box is a clean area sealed and isolated from the first sealed box, and the heat-seal shearing device 4 and the bag changing device 3 are placed in the second sealed box to avoid nuclear radiation.
The control device is positioned outside the sealed box body 1 and is electrically connected with the heat sealing shearing device 4 and the bag changing device 3 inside the sealed box body 1 so as to automatically operate the control device inside the sealed box body 1 and complete the replacement of the plastic package bag assembly 2.
In practical applications, the control device may be connected to the sensor, the executing device, etc. through an encoder cable, a power cable, etc., and in other embodiments, the control device may be connected to the executing device, etc. inside the sealed case 1 in other communication connection manners, which is not limited in this embodiment, and is set according to practical needs.
As shown in fig. 4, the plastic package assembly 2 includes a plastic package ring 21 and a plastic package film 22, wherein the plastic package film 22 is sleeved outside the plastic package ring 21 and is in sealing connection with the plastic package ring 21, and the plastic package film 22 is a foldable plastic package bag, see fig. 4. Specifically, the plastic sealing film 22 and the plastic sealing ring 21 are in sealing connection by adopting a heat sealing process, and of course, the plastic sealing bag assembly 2 can also comprise an O-shaped sealing ring, a groove matched with the O-shaped sealing ring is arranged on the outer side of the plastic sealing ring 21, and the O-shaped sealing ring compresses the plastic sealing film 22 on the outer side of the plastic sealing ring 21. The plastic packaging ring 21 is close to the upper end of plastic packaging ring 21 and is equipped with special-shaped sealing ring 23, is equipped with the recess that matches with special-shaped sealing ring 23 on plastic packaging ring 21, and special-shaped sealing ring 23 cover is established in the recess department, has guaranteed the compactness between plastic packaging ring 21 and the station mouth 13. In the practical application process, the special-shaped sealing ring 23 sleeved on the plastic sealing ring 21 protrudes outwards to have an outer diameter larger than that of the plastic sealing ring 21 body, so that a gap is reserved between the outer wall surface of the plastic sealing ring 21 and the outer wall surface of the station opening 13, and the plastic sealing ring 21 is convenient to be clamped with the station opening 13.
In the present embodiment, the heat-seal cutting device 4 includes a heat-seal member 41 and a cutting member 42, and the heat-seal member 41 heat-seals the plastic sealing film 22 at the station 13 after the radioactive material is put in the plastic sealing film 22. After the heat sealing of the heat sealing assembly 41 is completed, the shearing assembly 42 performs shearing treatment on the plastic sealing film 22, so that the opening of the plastic sealing film 22 filled with the radioactive material is sealed, and the plastic sealing film 22 remaining on the station 13 side is also sealed, thereby ensuring the isolation state of the first sealed box 11 and the second sealed box 12.
It should be noted that, since the radioactive material enters the inside of the plastic sealing film 22 through the station opening 13, the inside of the plastic sealing film 22 is in a communicating state with the first sealing box 11 and is in a contaminated area, so that the heat sealing assembly 41 does not seal a line when performing heat sealing, and seals an area with a certain width, when the shearing assembly 42 shears, the heat sealing area is sheared, so that the sheared plastic sealing bag is sealed as a whole, meanwhile, the plastic sealing film 22 remaining at the station opening 13 side after shearing is also sealed, and the first sealing box 11 and the second sealing box 12 are still kept in an isolated state of not communicating.
For example, when the heat seal assembly 41 heat seals the heat seal area of the plastic sealed bag, multiple heat seals, such as three heat seals, may be formed, and then the shearing assembly 42 shears from the middle heat seal line, thereby preventing the radioactive contaminants in the first sealed container from entering the second sealed container 12, and causing leakage of the radioactive contaminants. The automatic heat sealing and shearing operation is adopted, so that the operation flow is simplified, and the automatic heat sealing and shearing device can be completely suitable for the packaging operation of radioactive materials in the sealed box body 1.
Specifically, the shearing module 42 may be disposed on the heat seal module 41 and move synchronously with the heat seal module 41; the heat-seal assembly 41 and the shearing assembly 42 can be moved in the horizontal direction and the vertical direction to seal the plastic sealed bag and shear after sealing. In the present embodiment, the pressing cylinder is shown, and any device that can perform the numerical direction movement or the horizontal direction movement may be implemented, and the present embodiment is not limited thereto.
As shown in fig. 5, the heat seal assembly 41 includes a Z-axis slider 4101, and the Z-axis slider 4101 is slidably connected to the mounting bracket 43 and slides in the vertical direction along the mounting bracket 43. Two X-axis sliding blocks 4102 are arranged on the Z-axis sliding block 4101, the X-axis sliding blocks 4102 slide in the horizontal direction along the Z-axis sliding blocks 4101, a first heat sealer bottom plate 4103 is arranged on one X-axis sliding block 4102, the first heat sealer bottom plate 4103 is connected with one end of a heat sealing strip compression block 4104, a heat sealing strip is fixed on the heat sealing strip compression block 4104, a second heat sealer bottom plate 4105 is arranged on the other X-axis sliding block 4102, the second heat sealer bottom plate 4105 is connected with a heat sealing clamping plate 4106, a silica gel strip is arranged on the heat sealing clamping plate 4106 corresponding to the heat sealing strip on the heat sealing strip compression block 4104, and the first heat sealer bottom plate 4103 and the second heat sealer bottom plate 4105 slide inwards or outwards simultaneously along with the two X-axis sliding blocks 4102 on the Z-axis sliding block 4101 so as to seal a plastic package bag filled with radioactive materials.
Wherein, the shearing assembly 42 comprises a shearing bracket 4201 fixed on the first heat sealer bottom plate 4103, and a rodless cylinder 4202 fixed on the shearing bracket 4201, the rodless cylinder 4202 is connected with the shearing cylinder 4203, and the rodless cylinder 4202 is driven to extend and retract by the expansion and contraction of the shearing cylinder 4203. A circular knife is provided on the rodless cylinder 4202, and the circular knife moves on the rodless cylinder 4202 in a direction perpendicular to the X-axis slider 4102 and the Z-axis slider 4101 for cutting the sealed plastic package.
The automatic packaging system of radioactive material that this embodiment provided, at the in-process of changing bags, each device of sealed box 1 inside carries out remote control by setting up at the outside controlling means of sealed box 1, reduces the cost of labor, guarantees operating personnel's personal safety, has effectively improved bag changing efficiency, and guarantees the leakproofness between the sealed box of in-process first sealed box 11 and the sealed box of second 12, has avoided the sealed box of first 11 to produce radiation pollution and air cross's pollution to the sealed box of second 12.
It should be understood that the above description of the specific embodiments of the present invention is only for illustrating the technical route and features of the present invention, and is for enabling those skilled in the art to understand the present invention and implement it accordingly, but the present invention is not limited to the above-described specific embodiments. All changes or modifications that come within the scope of the appended claims are intended to be embraced therein.
Claims (7)
1. An automatic packaging system for radioactive materials comprises a closed box body (1), wherein the closed box body (1) comprises a first sealed box body (11) and a second sealed box body (12), a station opening (13) for communicating the first sealed box body (11) with the second sealed box body (12) is arranged between the first sealed box body (11) and the second sealed box body (12), and the automatic packaging system is characterized by further comprising a control device, a heat-sealing shearing device (4), a containing cavity and a bag changing device (3), wherein the control device comprises a first sealing device, a second sealing device and a bag changing device;
the accommodating cavity is a plastic package bag component (2);
the heat-sealing shearing device (4) is positioned in the second sealed box body (12) and is close to the station opening (13) and used for heat-sealing and shearing the plastic packaging film (22) of the first plastic packaging bag assembly (2);
the bag changing device (3) is positioned in the second sealed box body (12), the bag changing device (3) moves the second plastic package bag assembly (2) to the station opening (13), and the bag changing device (3) drives the second plastic package bag assembly (2) to push a plastic package ring (21) subjected to heat sealing and shearing and the rest plastic package films (22) connected with the plastic package ring (21) into the second sealed box body (12), so that the plastic package ring (21) of the second plastic package bag assembly (2) is clamped at the station opening (13);
the bag changing device (3) comprises a base (31), a moving mechanism, a grabbing component (32) and a placing component (33);
the base (31) is arranged in a second sealed box body (12) of the sealed box body (1), the moving mechanism is arranged on the base (31), and the moving mechanism drives the grabbing component (32) and the placing component (33) to move;
the placing component (33) is arranged on the moving mechanism, the placing component (33) can drive the second plastic package bag component (2) to move to the lower part of the station opening (13), the grabbing component (32) is arranged on the moving mechanism, and the grabbing component (32) can grab the second plastic package bag component (2) and clamp the second plastic package bag component (2) at the station opening (13);
the control device is positioned outside the closed box body (1) and is electrically connected with the heat-sealing shearing device (4) and the bag changing device (3) inside the closed box body (1);
the moving mechanism comprises an X1-axis screw rod assembly (34) extending along an X1 axis, an X2-axis screw rod assembly (35) extending along an X2 axis and a Z-axis screw rod assembly (36) extending along a Z axis;
the X1-axis screw rod assembly (34) and the X2-axis screw rod assembly (35) are arranged in parallel, and the placement assembly (33) is arranged on the X1-axis screw rod assembly (34);
the Z-axis screw rod assembly (36) is connected to the upper part of the X2-axis screw rod assembly (35), and the grabbing assembly (32) is connected with the Z-axis screw rod assembly (36) so as to grab the accommodating cavity on the placing assembly (33) by the grabbing assembly (32) and clamp the accommodating cavity with the station opening (13);
the heat-sealing shearing device (4) comprises a heat-sealing assembly (41) and a shearing assembly (42); the heat seal assembly (41) comprises a Z-axis sliding block (4101), wherein the Z-axis sliding block (4101) is in sliding connection with the mounting bracket (43) and slides in the vertical direction along the mounting bracket (43); the Z-axis sliding block (4101) is provided with two X-axis sliding blocks (4102), the X-axis sliding blocks (4102) slide along the Z-axis sliding blocks (4101) in the horizontal direction, a first heat sealing machine bottom plate (4103) is arranged on one X-axis sliding block (4102), the first heat sealing machine bottom plate (4103) is connected with one end of a heat sealing strip pressing block (4104), a heat sealing strip is fixed on the heat sealing strip pressing block (4104), the other X-axis sliding block (4102) is provided with a second heat sealing machine bottom plate (4105), the second heat sealing machine bottom plate (4105) is connected with a heat sealing clamping plate (4106), a silicon rubber strip is arranged at the position on the heat sealing clamping plate (4106) corresponding to the heat sealing strip pressing block (4104), and the first heat sealing machine bottom plate (4103) and the second heat sealing machine bottom plate (4105) slide towards the inner side (4101) of the Z-axis sliding block (4101) simultaneously or slide outwards along with the two X-axis sliding blocks so as to seal a material bag to be placed outside in a sealing way;
the shearing assembly (42) comprises a shearing bracket (4201) fixed on the first heat sealer bottom plate (4103), and a rodless cylinder (4202) fixed on the shearing bracket (4201), wherein the rodless cylinder (4202) is connected with the shearing cylinder (4203), and the rodless cylinder (4202) is driven to extend and retract by the expansion and contraction of the shearing cylinder (4203); a circular cutter is disposed on the rodless cylinder (4202), and the circular cutter moves on the rodless cylinder (4202) along a direction perpendicular to the X-axis slider (4102) and the Z-axis slider (4101) for cutting off the sealed plastic package.
2. The automated packaging system for radioactive materials of claim 1, wherein the automated packaging system comprises,
the grabbing assembly (32) comprises a grabbing cylinder (322) and two grippers (321), and the grabbing cylinder (322) is connected with the Z-axis screw rod assembly (36);
one end of each of the two grippers (321) is connected with the corresponding grabbing cylinder (322), the two grippers (321) are oppositely arranged, and the grabbing cylinders (322) drive the two grippers (321) to move relatively so as to clamp the accommodating cavity between the two grippers (321).
3. The automatic packaging system for radioactive materials according to claim 1, characterized in that said placement assembly comprises a mobile support (331) and a positioning seat (332);
the positioning seat (332) is arranged on the movable supporting frame (331) and used for placing the accommodating cavity, and the movable supporting frame (331) is connected with the X1 shaft screw rod assembly (34) so as to move along the X1 shaft direction.
4. An automated packaging system for radioactive materials according to claim 3, wherein,
the positioning seat (332) comprises a concave bottom plate (3321), a positioning ring (3322) and a positioning pin (3323);
the locating ring (3322) is positioned in the middle of the concave part of the concave bottom plate (3321), and the locating pin (3323) is positioned at the top end of the side wall of the concave bottom plate (3321).
5. The automated packaging system for radioactive materials of claim 4, wherein the automated packaging system comprises,
the plastic package bag assembly (2) comprises a plastic package ring (21) and a plastic package film (22);
the plastic packaging film (22) is sleeved outside the plastic packaging ring (21) and is in sealing connection with the plastic packaging ring (21).
6. An automated packaging system for radioactive materials according to claim 5,
the plastic package bag assembly (2) further comprises a special-shaped sealing ring (23);
the plastic packaging ring (21) is provided with a groove matched with the special-shaped sealing ring (23), and the special-shaped sealing ring (23) is sleeved at the groove.
7. An automated packaging system for radioactive materials according to claim 6,
and a gap is reserved between the outer wall surface of the plastic sealing ring (21) and the outer wall surface of the station opening (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011508488.0A CN112635090B (en) | 2020-12-18 | 2020-12-18 | Bag changing device for radioactive materials and automatic packaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011508488.0A CN112635090B (en) | 2020-12-18 | 2020-12-18 | Bag changing device for radioactive materials and automatic packaging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112635090A CN112635090A (en) | 2021-04-09 |
| CN112635090B true CN112635090B (en) | 2023-08-22 |
Family
ID=75317447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011508488.0A Active CN112635090B (en) | 2020-12-18 | 2020-12-18 | Bag changing device for radioactive materials and automatic packaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112635090B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2858522Y (en) * | 2005-12-23 | 2007-01-17 | 王卫东 | Hard plastic sealing mouth of plastic soft packing bag |
| CN101181180A (en) * | 2005-04-06 | 2008-05-21 | 马林克罗特公司 | Systems and methods for managing information relating to medical fluids and containers therefor |
| CN201198383Y (en) * | 2008-01-22 | 2009-02-25 | 房卫红 | Plastic bag with convenient opening |
| JP2011080873A (en) * | 2009-10-07 | 2011-04-21 | Ｓ．Ｐ．エンジニアリング株式会社 | Device for volume reduction treatment for radioactive waste |
| CN202753164U (en) * | 2012-08-10 | 2013-02-27 | 河南核净洁净技术有限公司 | Blanking opening sealing structure of glove box |
| CN205290944U (en) * | 2016-01-15 | 2016-06-08 | 杭州景业智能科技有限公司 | Machinery grabber |
| CN108231232A (en) * | 2018-03-05 | 2018-06-29 | 四川固力铁环保工程有限责任公司 | A kind of high radioactivity nuclear industry waste material microwave heating treatment device |
| CN109229621A (en) * | 2018-07-24 | 2019-01-18 | 公安部交通管理科学研究所 | A kind of automatic plastic bag sealing machine, control device and system |
| CN109606847A (en) * | 2018-12-25 | 2019-04-12 | 福州大学 | A kind of hygenic towelette outer packing double-station synchronous heat-sealing cutting mechanism and its working method |
| CN208744827U (en) * | 2018-08-28 | 2019-04-16 | 清研检测（天津）有限公司 | A kind of Three Degree Of Freedom crawl mechanical arm |
| CN208867163U (en) * | 2018-08-27 | 2019-05-17 | 兰州交通大学 | A kind of cargo carrying boosting manipulator |
| CN110626619A (en) * | 2019-10-07 | 2019-12-31 | 吴雪央 | Plastic bag opening sealing device |
| CN211054967U (en) * | 2019-12-11 | 2020-07-21 | 珠海丽亭智能科技有限公司 | Automatic battery replacement device for AGV system |
| CN111524635A (en) * | 2019-01-28 | 2020-08-11 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Isolating device and radioactive waste treatment system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9018432B2 (en) * | 2012-10-25 | 2015-04-28 | Barnhardt Manufacturing Company | Processing radioactive waste for shipment and storage |
-
2020
- 2020-12-18 CN CN202011508488.0A patent/CN112635090B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101181180A (en) * | 2005-04-06 | 2008-05-21 | 马林克罗特公司 | Systems and methods for managing information relating to medical fluids and containers therefor |
| CN2858522Y (en) * | 2005-12-23 | 2007-01-17 | 王卫东 | Hard plastic sealing mouth of plastic soft packing bag |
| CN201198383Y (en) * | 2008-01-22 | 2009-02-25 | 房卫红 | Plastic bag with convenient opening |
| JP2011080873A (en) * | 2009-10-07 | 2011-04-21 | Ｓ．Ｐ．エンジニアリング株式会社 | Device for volume reduction treatment for radioactive waste |
| CN202753164U (en) * | 2012-08-10 | 2013-02-27 | 河南核净洁净技术有限公司 | Blanking opening sealing structure of glove box |
| CN205290944U (en) * | 2016-01-15 | 2016-06-08 | 杭州景业智能科技有限公司 | Machinery grabber |
| CN108231232A (en) * | 2018-03-05 | 2018-06-29 | 四川固力铁环保工程有限责任公司 | A kind of high radioactivity nuclear industry waste material microwave heating treatment device |
| CN109229621A (en) * | 2018-07-24 | 2019-01-18 | 公安部交通管理科学研究所 | A kind of automatic plastic bag sealing machine, control device and system |
| CN208867163U (en) * | 2018-08-27 | 2019-05-17 | 兰州交通大学 | A kind of cargo carrying boosting manipulator |
| CN208744827U (en) * | 2018-08-28 | 2019-04-16 | 清研检测（天津）有限公司 | A kind of Three Degree Of Freedom crawl mechanical arm |
| CN109606847A (en) * | 2018-12-25 | 2019-04-12 | 福州大学 | A kind of hygenic towelette outer packing double-station synchronous heat-sealing cutting mechanism and its working method |
| CN111524635A (en) * | 2019-01-28 | 2020-08-11 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Isolating device and radioactive waste treatment system |
| CN110626619A (en) * | 2019-10-07 | 2019-12-31 | 吴雪央 | Plastic bag opening sealing device |
| CN211054967U (en) * | 2019-12-11 | 2020-07-21 | 珠海丽亭智能科技有限公司 | Automatic battery replacement device for AGV system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112635090A (en) | 2021-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112599280B (en) | Bag changing system for radioactive materials and automatic packaging system | |
| CN210310966U (en) | Weighing system for fluoride encapsulation | |
| CN108928526A (en) | Opening equipment and its deployment method for container outer packing | |
| CN112635090B (en) | Bag changing device for radioactive materials and automatic packaging system | |
| CN211919161U (en) | Give bag-type vacuum packaging machine station structure of arranging | |
| CN108502262A (en) | A kind of valve port bag automatic feeding integrated system and control method | |
| CN105923201A (en) | Packing device and packing method thereof | |
| CN113658735A (en) | Waste packaging system and waste packaging method | |
| CN111409926A (en) | Rodless bag making and packaging mechanism and bag making and packaging process thereof | |
| CN109927993A (en) | A kind of automatic mounted box equipment of sandwich black silicon wafer | |
| CN112599278B (en) | Remote control automatic packaging method for radioactive materials | |
| CN216145657U (en) | Full-automatic secondary packaging machine for soft package lithium battery | |
| CN212686843U (en) | Gripping device | |
| CN209617589U (en) | Lithium electro-powder automatic sealing vacuum device | |
| CN205738315U (en) | Packing apparatus | |
| CN114933163A (en) | A charging equipment for waterproof ventilation valve automatic processing | |
| CN112599279B (en) | Automatic packaging method and system for radioactive materials | |
| CN211494737U (en) | Heat sealing machine for ton bag | |
| CN205574322U (en) | Online single tube package machine | |
| CN219407161U (en) | Adhesive tape attaching structure suitable for foam box sealing cover | |
| CN112614606B (en) | Method for sealing bags through radioactive solid waste bag sealing device | |
| CN212980629U (en) | Bag discharging device | |
| CN210592730U (en) | Bag clamping device for keeping bag opening of packaging bag clean | |
| CN216611833U (en) | Automatic bag processing system of product packaging machine | |
| CN109888358B (en) | Soft package lithium ion battery packaging machine equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |