CN115650141A - Freeze-stored tube filling and sealing machine capable of automatically screwing and taking cover and operation method thereof - Google Patents
Freeze-stored tube filling and sealing machine capable of automatically screwing and taking cover and operation method thereof Download PDFInfo
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- CN115650141A CN115650141A CN202211376100.5A CN202211376100A CN115650141A CN 115650141 A CN115650141 A CN 115650141A CN 202211376100 A CN202211376100 A CN 202211376100A CN 115650141 A CN115650141 A CN 115650141A
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Abstract
The application discloses a cryopreserved pipe filling and sealing machine capable of automatically screwing and taking a cover and an operation method thereof. Belong to filling and sealing machine technical field, this filling and sealing machine can shorten filling and screw capping time and route, and the contaminated risk of liquid medicine in the wrapping material when reducing the filling, the automatic filling of multistation has simultaneously improved production efficiency, simple structure, convenient to use. The filling and sealing machine comprises a screw cap filling machine with an electric cabinet and a track platform arranged in parallel with the screw cap filling machine; and the track platform and the screw capping filling machine are both in control connection on the electric cabinet.
Description
Technical Field
The invention relates to the technical field of filling and sealing machine structures, in particular to a freezing tube filling and sealing machine capable of automatically screwing and taking a cover and an operation method thereof.
Background
The filling and sealing machine is mainly used in pharmaceutical and chemical industries, in particular to filling, sealing and sealing of filling liquid of penicillin bottles or prefilled needles.
Most of filling and sealing machines on the existing market are vertical, a table type tube freezing and storing machine rarely exists, the filling and sealing machine in the prior art does not have an automatic screwing and cover taking function, a cover needs to be opened in advance in a working procedure, then the filling machine is used for loading and filling, then the cover is screwed, the process time is long, the path is long, and the risk that liquid medicine is polluted in the filling process is invisibly improved.
Therefore, it is necessary to develop a freezing tube filling and sealing machine capable of automatically screwing and taking a cover and an operation method thereof to solve the problems in the prior art.
Disclosure of Invention
The invention aims to provide a cryopreservation tube filling and sealing machine capable of automatically screwing and unscrewing a cover and an operation method thereof, which can shorten filling and cover screwing time and path, reduce the risk of pollution of liquid medicine in packing materials during filling, improve production efficiency by multi-station automatic filling, have a simple structure and are convenient to use, and solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a freezing tube filling and sealing machine capable of automatically screwing and taking a cover comprises a screwing cover filling machine with an electric cabinet and a track platform arranged in parallel with the screwing cover filling machine; and the track platform and the screw capping filling machine are both in control connection on the electric cabinet. The filling and sealing machine has an intelligent electric cabinet in the scheme and is used for controlling the normal work of the filling and sealing machine, wherein the screw capping filling machine is used for completing the actions of screw capping and filling.
As a further scheme of the invention: the cap screwing and filling machine comprises an unscrewing mechanical arm and a screwing mechanical arm, and the rotation directions of the unscrewing mechanical arm and the screwing mechanical arm are opposite. The unscrewing mechanical arm is used for unscrewing the cover of the package material on the conveyed die and placing the unscrewed cover on the corresponding position of the die; and the screwing mechanical arm is used for picking up the cover on the corresponding position of the mold and screwing the cover onto the corresponding packing material.
As a further scheme of the invention: the unscrewing mechanical arm and the screwing mechanical arm both comprise screwing cap rotary arms, the screwing cap rotary arms are installed on the screwing cap filling machine through the driving of a rotary arm, each screwing cap rotary arm comprises a pair of clamping jaws which are matched and connected with each other, and a driving assembly for driving the clamping jaws to close and a rotating assembly for driving the clamping jaws to rotate a screwing cap are arranged on each screwing cap rotary arm; and a torque sensor is arranged on the clamping jaw and is electrically connected with the electric cabinet. The clamping jaw is convenient for unscrewing the mechanical arm or screwing the mechanical arm to screw the cover, and the torsion sensor is convenient for judging whether the cover is unscrewed or screwed.
As a further scheme of the invention: the driving assembly comprises a driving motor, the driving motor is connected to the guide rod through a push rod in a driving mode, and the guide rod is connected to the clamping jaw through a retracting sliding block in a driving mode.
As a further scheme of the invention: and a compression spring is arranged between the guide rod and the retracting sliding block and sleeved on the guide rod.
As a further scheme of the invention: the rotating assembly comprises a synchronizing wheel installed with the rotating arm in a driving mode, and the synchronizing wheel is connected to the push rod through a synchronous belt in a driving mode.
As a further scheme of the invention: and a filling needle frame for filling is further arranged on the screw cap filling machine between the unscrewing mechanical arm and the screwing mechanical arm, and the filling needle frame is driven on the screw cap filling machine in a telescopic mode. Filling needle frame sets up between the arm of unscrewing and the arm of screwing up, carries out the lid before not only being convenient for the filling and unscrews, carries out the lid after the filling and screws up, and can shorten filling and screw up time and route, the contaminated risk of liquid medicine in the package material when reducing the filling.
As a further scheme of the invention: the filling needle frame is communicated and connected to a liquid medicine barrel of a filling and sealing machine through a peristaltic pump, and the peristaltic pump is installed on the screw cap filling machine.
As a further scheme of the invention: and the mould is provided with a plurality of cover placing grooves corresponding to the packing materials. The front end of mould is used for arranging and places the packing material, and the rear end sets up puts the lid groove, is convenient for unscrew the arm or screw up the arm and carry out work.
A method of operating a cryopreserved tube filling and sealing machine, the method comprising the steps of:
firstly, the following steps: checking whether the connection state of the equipment is good or not, and setting control parameters required by production on an electric cabinet;
II, secondly: after the equipment is started, the electric cabinet controls the mould with the packing material to slide on the track platform for conveying the packing material;
thirdly, the method comprises the following steps: when the packing material is conveyed to the position below a unscrewing mechanical arm of a screwing-capping filling machine, an electric cabinet firstly controls a mold to stop moving, then controls the unscrewing mechanical arm to unscrew the packing material cover, judges whether the cover is unscrewed or not through a torque sensor, and controls the unscrewing mechanical arm to continuously unscrew if the cover is not unscrewed; if the cover is unscrewed, the unscrewing mechanical arm is controlled to move, the unscrewed cover is placed in a cover placing groove corresponding to the packing material on the die, and the electric cabinet controls the unscrewing mechanical arm to return to a preset state;
fourthly, the method comprises the following steps: the electric cabinet continuously controls the mold to move forwards, when the mold moves to the position below the filling needle frame, the mold stops moving, then the filling needle on the filling needle frame is controlled to move into the packing material, the packing material is filled with the liquid medicine, and after the preset value is filled, the electric cabinet controls the filling needle frame to stop filling and return to the preset position;
fifthly: the electric cabinet continues control mould and moves along, when the wrapping material is carried and is screwed up the arm below, the electric cabinet controls mould earlier and stops moving, then the arm is screwed up in control removes to pick up and put the lid in the lid groove on the mould correspondingly, later control is screwed up the arm and is carried out lid to the wrapping material and screw up the wrapping material on moving the wrapping material
Operation, judging whether the cover is screwed down through a torque sensor, and if not, controlling the unscrewing mechanical arm to continue screwing; if the screwing machine is screwed, the screwing mechanical arm is controlled to move and return to a preset state;
sixthly, the method comprises the following steps: circularly repeating the third step to the fifth step;
seventhly, the steps of: and after all packing materials on the die are automatically filled, the electric cabinet controls the die to enter the next procedure and controls the next die to enter the procedure.
Compared with the prior art, the invention has the beneficial effects that: can shorten filling and screw capping time and route, the contaminated risk of liquid medicine in the package material when reducing the filling, the automatic filling of multistation has simultaneously improved production efficiency, simple structure, convenient to use.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic overall structure diagram of a cryopreservation tube filling and sealing machine in an embodiment of the invention;
FIG. 2 is a schematic diagram of one configuration of an unscrewing robot arm in an embodiment of the invention;
figure 3 is a cross-sectional view of one of the structures of figure 2 at B-B.
The various reference numbers in the figures are: the automatic packaging machine comprises a filling and sealing machine 1, a track platform 2, a mold 3, a packaging material 31, a capping groove 32, a capping and filling machine 4, a unscrewing mechanical arm 41, a screwing mechanical arm 42, a rotating arm 401, a capping rotary arm 402, a driving component 43, a rotating component 44, a driving motor 403, a push rod 404, a guide rod 405, a compression spring 4051, a drawing and retracting sliding block 406, a synchronizing wheel 407, a synchronous belt 408, a clamping jaw 45, a filling needle frame 6, a peristaltic pump 8 and an IPC weighing machine 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment of the invention, a cryopreservation tube filling and sealing machine capable of automatically screwing and taking a cover is disclosed, and shown in the figures 1-3, the filling and sealing machine comprises a screw-cap filling machine with an electric cabinet and a track platform arranged in parallel with the screw-cap filling machine; and the track platform is provided with a die for placing packing materials, and the track platform and the screw cap filling machine are both in control connection with the electric cabinet. The filling and sealing machine has an intelligent electric cabinet in the scheme, and is used for controlling the normal work of the filling and sealing machine, wherein the screw capping filling machine 4 is used for completing the actions of screw capping and filling.
In this embodiment, the twist-top filling machine 4 includes a loosening robot 41 and a tightening robot 42, which rotate in opposite directions with respect to the loosening robot 41 and the tightening robot 42. The unscrewing robot 41 is used for unscrewing the caps of the packing materials 31 on the conveyed molds 3 and placing the unscrewed caps on the corresponding positions of the molds 3; the tightening robot 42 is used to pick up the lid in the corresponding position on the mould 3 and to tighten it onto the corresponding wrapper 31.
In this embodiment, the unscrewing mechanical arm and the tightening mechanical arm both include a capping spiral arm, the capping spiral arm is driven by a rotating arm to be installed on the capping filling machine, the capping spiral arm includes a pair of clamping jaws that are connected with each other in a matching manner, and a driving assembly for driving the clamping jaws to close and a rotating assembly for driving the clamping jaws to rotate a capping are disposed on the capping spiral arm; and a torque sensor is arranged on the clamping jaw and is electrically connected with the electric cabinet. The clamping jaw is convenient for unscrewing the mechanical arm or screwing the mechanical arm to screw the cover, and the torsion sensor is convenient for judging whether the cover is unscrewed or screwed.
In this embodiment, drive assembly includes driving motor, driving motor passes through the push rod drive and connects on the guide bar, the guide bar is through drawing slider drive connection in receiving on the clamping jaw.
In this embodiment, a pressing spring is arranged between the guide rod and the retracting slider, and the pressing spring is sleeved on the guide rod.
In this embodiment, the rotating assembly includes a synchronizing wheel installed to be driven by the rotating arm, and the synchronizing wheel is connected to the push rod through a timing belt drive.
In the present exemplary embodiment, a filling needle holder 6 for filling is also provided on the screw-cap filling machine 4 between the unscrewing robot 41 and the screwing robot 42, the filling needle holder 6 being driven telescopically on the screw-cap filling machine 4. Filling needle frame 6 sets up between unscrewing arm 41 and the arm 42 of screwing up, carries out the lid before not only being convenient for the filling and unscrews, carries out the lid after the filling and screws up, and can shorten filling and screw up time and route, and the contaminated risk of liquid medicine in the packing material when reducing the filling.
In this embodiment, the filling needle holder 6 is connected to the liquid medicine barrel of the filling and sealing machine 1 through a peristaltic pump 8, and the peristaltic pump 8 is installed on the screw cap filling machine 4.
In this embodiment, the mold 3 is provided with a plurality of cover placing grooves 32 corresponding to the packing material 31. The front end of the die 3 is used for arranging and placing the packing material 31, and the rear end is provided with a cover groove 32, so that the mechanical arm 41 can be loosened or the mechanical arm 42 can be tightened conveniently for work.
A method of operating a telescopic filling and sealing machine, the method comprising the steps of:
firstly, the method comprises the following steps: checking whether the connection state of the equipment is good or not, and setting control parameters required by production on an electric cabinet;
II, secondly: after the equipment is started, the electric cabinet controls the die 3 with the packing material 31 to slide on the track platform 2 for conveying the packing material 31;
thirdly, the method comprises the following steps: when the packing material 31 is conveyed to the position below an unscrewing mechanical arm 41 of a screwing cap filling machine 4, an electric cabinet firstly controls the mold 3 to stop moving, then controls the unscrewing mechanical arm 41 to unscrew the cap of the packing material 31, judges whether the cap is unscrewed through a torque sensor, and controls the unscrewing mechanical arm 41 to continue screwing if the cap is not unscrewed; if the cover is unscrewed, the unscrewing mechanical arm 41 is controlled to move, the unscrewed cover is placed in the cover placing groove 32 corresponding to the packing material 31 on the die 3, and the electric cabinet controls the unscrewing mechanical arm 41 to return to the preset state;
fourthly, the method comprises the following steps: the electric cabinet continuously controls the mold 3 to move forwards, when the mold 3 moves to the position below the filling needle frame 6, the mold 3 stops moving, then the filling needles on the filling needle frame 6 are controlled to move into the packing material 31, liquid medicine filling is carried out on the packing material 31, and when a preset value is filled, the electric cabinet controls the filling needle frame 6 to stop filling and return to a preset position;
fifthly: the electric cabinet continuously controls the mold 3 to move forwards, when the packing material 31 is conveyed to the position below the screwing mechanical arm 42, the electric cabinet firstly controls the mold 3 to stop moving, then controls the screwing mechanical arm 42 to move, picks up the cover in the cover groove 32 correspondingly arranged on the mold 3, then controls the screwing mechanical arm 42 to move to the packing material 31 to screw the cover on the packing material 31, judges whether the cover is screwed through the torque sensor, and controls the screwing mechanical arm 42 to continuously screw if the cover is not screwed; if the screwing is performed, the unscrewing mechanical arm 42 is controlled to move and return to a preset state;
sixthly: circularly repeating the third step to the fifth step;
seventhly, the steps of: and after all packing materials on the die are automatically filled, the electric cabinet controls the die to enter the next procedure and controls the next die to enter the procedure.
It is understood that the control parameters of the first step in this embodiment include the moving distance of the mold 3, the vibration amplitude of the bottle shaker 7, the moving distance of the unscrewing mechanical arm 41 and the screwing mechanical arm 42 of the screw-cap filling machine 4, the filling time and the filling amount of the filling needle rack 6, the moving mode of the filling needle on the filling needle rack 6, the torque threshold of the torque sensor, and the like.
In the embodiment, the filling and sealing machine 1 is provided with an IPC weighing device 5 matched and connected with the filling needle frame 6, and the IPC weighing device 5 is connected with the electric cabinet in a control way.
In this embodiment, the filling needle on the filling needle holder 6 moves in the following manner: the filling mode of uniform descending and uniform ascending can effectively prevent the liquid medicine from splashing.
The invention provides a cryopreserved pipe filling and sealing machine capable of automatically screwing and unscrewing a cover and an operation method thereof, which can shorten filling and cover screwing time and path, reduce the risk of pollution of liquid medicine in packing materials during filling, improve production efficiency by multi-station automatic filling, and have the advantages of simple structure, convenience in use and high reliability.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A cryopreservation tube filling and sealing machine capable of automatically screwing and taking a cover is characterized by comprising a screwing cover filling machine with an electric cabinet and a track platform arranged in parallel with the screwing cover filling machine; and the track platform is provided with a die for placing packing materials, and the track platform and the screw cap filling machine are both in control connection with the electric cabinet.
2. The automated lid unscrewing vial filling and sealing machine as defined in claim 1, wherein the screw-top filling machine includes an unscrewing robot and a tightening robot, the rotation directions of the unscrewing robot and the tightening robot being opposite.
3. The automatic lid screwing vial filling and sealing machine of claim 2, wherein the unscrewing and tightening arms each comprise a capping screw arm that is mounted on the capping filling machine by a rotating arm drive, the capping screw arm comprising a pair of mating jaws, the capping screw arm being provided with a driving assembly that drives the jaws to close and a rotating assembly that drives the jaws to rotate the capping; and a torque sensor is arranged on the clamping jaw and is electrically connected with the electric cabinet.
4. The automatic lid screwing vial filling and sealing machine of claim 3, wherein the drive assembly comprises a drive motor, the drive motor is in driving connection with a guide rod through a push rod, and the guide rod is in driving connection with the clamping jaw through a drawing and retracting slider.
5. The freezing tube filling and sealing machine with the automatic screwing and unscrewing cover as claimed in claim 4, wherein a compression spring is arranged between the guide rod and the retraction slider, and the compression spring is sleeved on the guide rod.
6. The automatic lid screwing and taking cryopreservation tube filling and sealing machine as claimed in claim 4, wherein the rotating assembly comprises a synchronizing wheel installed with a rotating arm in a driving mode, and the synchronizing wheel is connected to the push rod through a synchronous belt drive.
7. An automatic screw-cap vial filling and sealing machine according to any one of claims 1-6, wherein a filling needle holder for filling is further provided on the screw-cap filling machine between the unscrewing robot and the screwing robot, said filling needle holder being telescopically driven on said screw-cap filling machine.
8. The machine according to claim 7, wherein the filling needle holder is connected to the cartridge of the machine via a peristaltic pump, the peristaltic pump being mounted on the machine.
9. The machine for filling and sealing the cryopreservation tube with the automatic screwing cover as claimed in claim 1, wherein a plurality of cover placing grooves corresponding to the packing materials are formed on the die.
10. An operation method of a cryopreservation tube filling and sealing machine is characterized by comprising the following steps:
firstly, the following steps: checking whether the connection state of the equipment is good or not, and setting control parameters required by production on an electric cabinet;
II, secondly: after the equipment is started, the electric cabinet controls the mould with the packing material to slide on the track platform for conveying the packing material;
thirdly, the method comprises the following steps: when the packing material is conveyed to the position below an unscrewing mechanical arm of a capping filling machine, an electric cabinet controls a mold to stop moving firstly, then controls the unscrewing mechanical arm to unscrew the packing material cap, judges whether the cap is unscrewed or not through a torque sensor, and controls the unscrewing mechanical arm to continuously unscrew if the cap is not unscrewed; if the packaging material is unscrewed, the unscrewing mechanical arm is controlled to move, the unscrewed cover is placed in the cover placing groove corresponding to the packaging material on the die, and the electric cabinet controls the unscrewing mechanical arm to return to a preset state;
fourthly, the method comprises the following steps: the electric cabinet continuously controls the mold to move forwards, when the mold moves to the position below the filling needle frame, the mold stops moving, then the filling needle on the filling needle frame is controlled to move into the packing material, the packing material is filled with the liquid medicine, and after the preset value is filled, the electric cabinet controls the filling needle frame to stop filling and return to the preset position;
fifthly: the electric cabinet continuously controls the die to move forwards, when the packing material is conveyed to the position below the screwing mechanical arm, the electric cabinet firstly controls the die to stop moving, then controls the screwing mechanical arm to move, picks up the cover in the corresponding cover groove on the die, then controls the screwing mechanical arm to move to the packing material to screw the cover on the packing material, judges whether the cover is screwed through the torque sensor, and controls the screwing mechanical arm to continuously screw if the cover is not screwed; if the screwing machine is screwed, controlling the unscrewing mechanical arm to move and return to a preset state;
sixthly: circularly repeating the third step to the fifth step;
seventhly, the method comprises the following steps: and after all packing materials on the die are automatically filled, the electric cabinet controls the die to enter the next procedure and controls the next die to enter the procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211376100.5A CN115650141A (en) | 2022-11-04 | 2022-11-04 | Freeze-stored tube filling and sealing machine capable of automatically screwing and taking cover and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211376100.5A CN115650141A (en) | 2022-11-04 | 2022-11-04 | Freeze-stored tube filling and sealing machine capable of automatically screwing and taking cover and operation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN115650141A true CN115650141A (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211376100.5A Pending CN115650141A (en) | 2022-11-04 | 2022-11-04 | Freeze-stored tube filling and sealing machine capable of automatically screwing and taking cover and operation method thereof |
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| CN (1) | CN115650141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117842920A (en) * | 2024-03-04 | 2024-04-09 | 北京华龛生物科技有限公司 | High-efficiency continuous automatic freezing pipe switch cover filling system |
-
2022
- 2022-11-04 CN CN202211376100.5A patent/CN115650141A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117842920A (en) * | 2024-03-04 | 2024-04-09 | 北京华龛生物科技有限公司 | High-efficiency continuous automatic freezing pipe switch cover filling system |
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