CN212149381U - Filling device and filling and melt-sealing system for solution standard substance - Google Patents
Filling device and filling and melt-sealing system for solution standard substance Download PDFInfo
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- CN212149381U CN212149381U CN202020624537.6U CN202020624537U CN212149381U CN 212149381 U CN212149381 U CN 212149381U CN 202020624537 U CN202020624537 U CN 202020624537U CN 212149381 U CN212149381 U CN 212149381U
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- ampoule bottle
- sealing
- filling
- solution
- ampoule
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Abstract
The invention discloses a filling device and a filling and melt-sealing system for solution standard substances, which comprise a mixed liquid storage unit, a filling device, a melt-sealing unit and a conveying unit, wherein the filling device comprises an injection cylinder and a push rod; the top of the injection tube is provided with a hole I, and the hole I is connected with the ampoule bottle through a tube I; a hole II is formed in the cylinder wall of the injection cylinder close to the top and is connected with the mixed liquid storage unit through a pipe II; a non-return component I which is opened along the direction of solution fluid flowing into the ampoule bottle at one side is arranged on a communication path between the injector consisting of the injection tube and the push rod and the ampoule bottle; a non-return component II which is opened along the direction of the solution fluid flowing into the injector on one side is arranged on the communication path of the injector and the mixed liquid storage unit; through the mutual cooperation work of the four, the automatic filling and the melt sealing of the solution standard substance are realized, the liquid adhesion phenomenon on the inner wall of the ampoule bottle is also avoided, and the low temperature of the solution standard substance in the ampoule bottle is kept.
Description
Technical Field
The utility model relates to a filling and melt-sealing system of solution standard substance especially relates to a be suitable for the volatile filling and melt-sealing system of solution standard substance who is the solvent such as isopropyl alcohol, methyl alcohol, acetonitrile.
Background
After the solution standard substance is prepared, the solution standard substance is required to be filled into an ampoule bottle according to a certain volume. In actual production, a liquid transfer device is generally adopted to suck a certain volume and then squeeze the liquid into an ampoule bottle, and due to inexperience of operators and long bottleneck of the ampoule bottle, the liquid can be adhered to the inner wall of the bottleneck position of the ampoule bottle, so that the bottleneck portion of the ampoule bottle can be blackened during sealing by melting, the appearance effect of the ampoule bottle is reduced, for example, in the utility model patent with the patent number of "201620858307. X" and the name of "an ampoule bottle filling device", the ampoule bottle needs to be inclined when being filled into the ampoule bottle without manual operation, and the ampoule bottle needs to be corrected when entering the next step after filling the ampoule bottle is completed, and at the moment, the liquid in the bottle inevitably shakes to adhere to the inner wall of the bottleneck position of the ampoule bottle; more importantly, in the process of sealing by fusing, because the flame temperature of sealing by fusing is high, the heat conduction and radiation of the ampoule bottle wall and the difference of the physical properties of the solute solvent further cause the different volatilization degrees of the ampoule bottle wall and the solute solvent, the concentration difference of the standard solution among the ampoule bottles is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a filling device and solution standard substance's filling and melt sealing system improves infusion efficiency on guaranteeing that liquid can not the adhesion on the basis of ampoule inner wall, improves degree of automation, reduces the volume of volatilizing of solvent solute.
In order to achieve the above object, the utility model adopts the following technical scheme:
the first scheme is as follows: providing a filling device for transferring the solution in the mixed liquid storage unit into an ampoule bottle, wherein the filling device comprises an injection tube and a push rod; the top of the injection tube is provided with a hole I, the hole I is connected with one end of a tube I, and the other end of the tube I extends into the bottom in the ampoule bottle; a hole II is formed in the cylinder wall of the injection cylinder close to the top, the hole II is connected with one end of a pipe II, and the other end of the pipe II extends into the mixed liquid storage unit; a non-return component I which is opened along the direction of solution fluid flowing into the ampoule bottle at one side is arranged on a communication path between the injector consisting of the injection tube and the push rod and the ampoule bottle; and a non-return component II which is opened on one side along the fluid direction of the solution flowing into the injector is arranged on the communication path of the injector and the mixed liquid storage unit.
Preferably, mix stock solution unit includes magnetic stirrers and stock solution bottle, and magnetic stirrers includes magnetic rotor and magnetic force workstation, and the stock solution bottle sets up on the magnetic force workstation, and inside places the magnetic rotor.
Preferably, the ampoule bottle further comprises a first cooling jacket and a second cooling jacket, wherein the first cooling jacket is sleeved outside the ampoule bottle and used for cooling the ampoule bottle; the second cooling jacket is arranged outside the liquid storage bottle and used for cooling the liquid storage bottle.
Scheme II: based on the filling device, the filling and melt-sealing system for the solution standard substance is provided, and the filling and melt-sealing system further comprises a melt-sealing unit and a conveying unit; the ampoule bottle sealing device comprises a sealing unit, a sealing unit and a sealing unit, wherein the sealing unit comprises a double-fire-head ampoule bottle sealing device used for sealing the head of an ampoule bottle in a sealing manner, and a blocking device used for insulating heat and light of the body of the ampoule bottle when the head of the ampoule bottle is sealed in the sealing manner; the conveying unit is arranged between the filling unit and the sealing unit and used for conveying the filled ampoule bottles from the filling unit to the sealing unit.
Preferably, the blocking device comprises slideway bases symmetrically arranged on two sides of the double-fire-head ampoule fusion sealer, a slideway is arranged on the slideway bases, a pulley is arranged on the slideway, the pulley is connected with one end of a supporting rod, and the other end of the supporting rod is connected with a heat-insulating and light-isolating plate; the pulley slides on the slide, and then drives thermal-insulated board that insulates against heat through the bracing piece and remove between double-burner and ampoule body.
Preferably, the heat-insulating and light-insulating plate is divided into two layers, the upper layer is used for insulating light, the lower layer is mainly used for a heat-insulating plate, and after the two heat-insulating and light-insulating plates are butted and closed, a hole formed by pre-splicing is reserved in the middle of the two heat-insulating and light-insulating plates and used for exposing the head of the ampoule bottle for sealing by fusing.
Preferably, a third cooling jacket is further provided in the sealing unit, and the third cooling jacket is used for cooling the ampoule in the sealing unit.
Preferably, the bottom of the second cooling jacket is connected with the sleeve wall through a rotating pin, the bottom of the second cooling jacket can be separated from the sleeve wall through the rotating pin, and after the bottom of the second cooling jacket is separated from the sleeve wall, the filled ampoule bottle exits from the second cooling jacket from the bottom and enters the conveying unit; the third cooling jacket can be opened along the separation of the rotating shaft arranged on one side of the sleeve wall, and receives the ampoule bottle conveyed by the conveying unit after filling is completed.
Preferably, the conveying unit comprises a lifter and a belt conveyor, wherein the lifter is arranged at the bottom of the second cooling jacket, and the ampoule bottle directly falls on a lifting table of the lifter after being withdrawn from the bottom of the second cooling jacket and is lowered into the belt conveyor through the lifter; one end of the belt conveyor is connected with the lifter, the other end of the belt conveyor is connected with the third cooling jacket, and the ampoule bottles are conveyed into the third cooling jacket after the sleeve wall is opened through the belt conveyor.
Has the advantages that: compared with the prior art, (1) the design of filling device makes wherein and the push rod just realize the output and the input of solution in the injection tube with push-and-pull process, has improved filling efficiency (the design of filling device makes push rod wherein just realize the transfer of solution from storage bottle to ampoule through a set of push-and-pull process in the injection tube). (2) The design of the blocking device enables the ampoule bottle to block most of heat in the melting and sealing process, keeps the low temperature of the solution standard substance in the ampoule bottle, reduces the volatilization amount of the solvent solute to the greatest extent, greatly improves the appearance of the ampoule bottle after melting and sealing, and simultaneously reduces the problem of large difference of the standard substance among the ampoule bottle. (3) The whole system does not need manual operation in the process from the mixing of the solution to the final filling and sealing by melting, is automatically controlled in the whole process, and avoids errors possibly caused by the manual operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a structural diagram of the filling device of the present invention;
FIG. 2 is a schematic diagram of the operation of the syringe of the filling device of the present invention;
FIG. 3 is a structural diagram of the hybrid storage unit of the present invention;
FIG. 4 is a structural diagram of a filling and sealing system of the standard substance of the filling liquid of the present invention;
FIG. 5 is a structural diagram of the sealing unit of the present invention;
the device comprises a 1-mixed liquid storage unit, a 2-filling device, a 3-sealing unit, a 4-conveying unit, an 11-liquid storage bottle, a 12-second cooling jacket, a 13-magnetic rotor, a 14-magnetic workbench, a 21-to-be-filled ampoule bottle, a 22-first cooling jacket, a 23-injection cylinder, a 24-push rod, a 25-tube I, a 26-tube II, a 27-flow meter, a 31-to-be-sealed ampoule bottle, a 32-third cooling jacket, a 33-double-fire head, a 34-rotary workbench, a 35-case, a 36-light-isolating and-heat-insulating plate, a 37-supporting rod, a 38-slideway, a 39-slideway base, a 40-hole I, a 41-hole II, a 42-baffle I and a 43-baffle II.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a filling device and solution standard substance's filling and melt system of sealing to solve the problem that prior art exists, avoid appearing ampoule inner wall liquid adhesion phenomenon at the filling in-process, and keep ampoule inner wall standard substance's low temperature at the melt in-process, reduce the volatile volume of solvent solute to a great extent, improve the outward appearance of melt back ampoule, reduce the problem that the standard substance difference nature is big between the ampoule.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The first embodiment is as follows:
as shown in fig. 1 to 3, the present embodiment provides a filling device 2 for transferring a solution in a mixed solution storage unit 1 into an ampoule bottle 21 to be filled, comprising a syringe 23 and a push rod 24; a hole I40 is formed in the top of the injection tube 23, the hole I40 is connected with one end of a tube I25, and the other end of the tube I25 extends into the bottom of the ampoule bottle 21 to be filled; a hole II 41 is formed in the cylinder wall of the injection cylinder 23 close to the top, the hole II 41 is connected with one end of a pipe II 26, and the other end of the pipe II 26 extends into the mixed liquid storage unit 1; a non-return component I which is opened along the direction of the solution fluid flowing into the ampoule bottle 21 to be filled on one side is arranged on the communication path between the injector and the ampoule bottle 21 to be filled through the injection tube 23 and the push rod 24; on the communication path of the injector and the mixed liquid storage unit 1, a non-return component II which is opened along the solution flow direction of the injector on one side is arranged.
Preferably, the mixed liquid storage unit 1 comprises a magnetic stirrer and a liquid storage bottle 11, the magnetic stirrer comprises a magnetic rotor 13 and a magnetic workbench 14, the liquid storage bottle 11 is arranged on the magnetic workbench 14, and the magnetic rotor 14 is placed inside the liquid storage bottle.
Preferably, the ampoule bottle cooling system further comprises a first cooling jacket 22 and a second cooling jacket 12, wherein the first cooling jacket 22 is sleeved outside the ampoule bottle 21 to be filled and used for cooling the ampoule bottle 21 to be filled; the second cooling jacket 12 is disposed outside the liquid storage bottle 11 and is used for cooling the liquid storage bottle 11.
Preferably, the check assembly i and the check assembly ii can be any check assembly such as a one-way valve or a one-way opening baffle, in this embodiment, the check assembly i and the check assembly ii select a baffle i 42 and a baffle ii 43 capable of being opened in one way, when the push rod 24 is pulled downwards in the injection tube 23, the baffle i 42 is closed by the negative pressure in the injection tube 23, the baffle ii 43 is opened by the negative pressure in the injection tube 23, and the solution in the liquid storage bottle 11 is sucked into the injection tube 23 through the tube ii 26; when the push rod 24 is pushed upwards in the injection tube 23, the baffle I42 is pushed to be opened by the solution in the injection tube 23 and flows into the ampoule bottle 21 to be filled along the tube I25, and the baffle II 43 is pushed to be closed by the solution in the injection tube 23.
Preferably, a flow meter 27 is provided on the pipe i 25 for detecting the completion of the solution filling.
Example two:
as shown in fig. 4-5, based on the filling device 2 in the first embodiment, a system for filling and sealing a solution standard substance is provided, which further includes a sealing unit 3 and a conveying unit 4; the melting and sealing unit 3 comprises a double-fire-head ampoule bottle melting and sealing device for melting and sealing the head of the ampoule bottle 31 to be melted and sealed and a blocking device for performing heat insulation and light insulation on the body of the ampoule bottle 31 to be melted and sealed when the head of the ampoule bottle 31 to be melted and sealed is melted and sealed; the conveying unit 4 is disposed between the filling unit 2 and the sealing unit 3, and is configured to convey the filled ampoule from the filling device 2 to the sealing unit 3.
Preferably, the double-fire ampoule sealer includes a case 35, a rotary table 34 disposed on the case 35, and a double fire 33 with adjustable height on the case 35 on one side of the rotary table 34.
Preferably, the blocking device comprises slideway bases 39 symmetrically arranged at two sides of the case 35, a slideway 38 is arranged on the slideway bases 39, a pulley is arranged on the slideway 38, the pulley is connected with one end of a supporting rod 37, and the other end of the supporting rod 37 is connected with a heat-insulating and light-insulating plate 36; the pulley slides on the slideway 38, and then drives the heat-insulating and light-insulating plate 36 to move between the double fire heads and the body of the ampoule bottle 31 to be sealed by melting through the supporting rod 37.
Preferably, the heat-insulating and light-insulating plate 36 is divided into two layers, the upper layer is used for insulating light, the lower layer is mainly used for insulating plates, and after the two heat-insulating and light-insulating plates are butted and closed, a hole formed by splicing in advance is reserved in the middle of the two heat-insulating and light-insulating plates, so that the head of the ampoule bottle 31 to be sealed in a melting mode can be exposed for sealing in a melting mode.
Preferably, a third cooling jacket 32 is also provided in the sealing unit 3, and the third cooling jacket 32 is used to cool the ampoule 31 to be sealed in the sealing unit.
Preferably, the bottom of the second cooling jacket 12 is connected with the sleeve wall through a rotating pin, the bottom can be separated from the sleeve wall through the rotating pin, and after the bottom is separated from the sleeve wall, the filled ampoule bottle exits from the second cooling jacket from the bottom and enters the conveying unit 4; the third cooling jacket 32 can be opened separately along the rotation axis provided on one side of the jacket wall, and receives the filled ampoule conveyed by the conveying unit 4.
Preferably, the conveying unit 4 comprises an elevator (not shown in the figure) and a belt conveyor, wherein the elevator is arranged at the bottom of the second cooling jacket 12, and the ampoule bottle falls on an elevator platform of the elevator directly after being withdrawn from the bottom of the second cooling jacket 12 and is lowered into the belt conveyor through the elevator; one end of the belt conveyor is connected with the lifter, the other end of the belt conveyor is connected with the third cooling jacket 32, and the ampoule bottles are conveyed into the third cooling jacket 32 after the sleeve wall is opened through the belt conveyor.
This embodiment is through mixing stock solution unit 1, filling device 2, melt the work of mutually supporting of sealing unit 3 and conveying unit 4, realized melting the automatic filling of solution standard substance and seal, the error of having avoided the artificial operation probably to appear, work efficiency is improved, the appearance is still avoided appearing in ampoule inner wall liquid adhesion phenomenon simultaneously, can be at the low temperature that seals the in-process solution standard substance that keeps the ampoule, reduce the volume of volatilizing of solvent solute in very big degree, improve the outward appearance of melting the back ampoule of sealing, reduce the difference that standard substance appears between the ampoule.
It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics 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.
Claims (9)
1. A filling device, its characterized in that: the solution mixing and storing unit is used for transferring the solution in the mixed solution storing unit into the ampoule bottle and comprises an injection tube and a push rod; a hole I is formed in the top of the injection tube, the hole I is connected with one end of a tube I, and the other end of the tube I extends into the bottom in the ampoule bottle; a hole II is formed in the cylinder wall of the injection cylinder close to the top, the hole II is connected with one end of a pipe II, and the other end of the pipe II extends into the mixed liquid storage unit; a non-return component I which is opened on one side along the direction of solution fluid flowing into the ampoule bottle is arranged on a communication path between the injector consisting of the injection tube and the push rod and the ampoule bottle; and a non-return component II which is opened on one side along the fluid direction of the solution flowing into the injector is arranged on the communication path of the injector and the mixed liquid storage unit.
2. The filling device according to claim 1, wherein: mix stock solution unit includes magnetic stirrers and stock solution bottle, magnetic stirrers includes magnetism rotor and magnetic force workstation, the stock solution bottle sets up on the magnetic force workstation, inside is placed the magnetism rotor.
3. The filling apparatus according to claim 2, wherein: the ampoule bottle cooling device is characterized by further comprising a first cooling sleeve and a second cooling sleeve, wherein the first cooling sleeve is sleeved outside the ampoule bottle and used for cooling the ampoule bottle; the second cooling sleeve is arranged outside the liquid storage bottle and used for cooling the liquid storage bottle.
4. A filling and sealing system of solution standard substance, its characterized in that: the filling device comprises the filling device as claimed in claim 3, and further comprises a sealing unit and a conveying unit; wherein the content of the first and second substances,
the melting and sealing unit comprises a double-fire-head ampoule bottle melting and sealing device for melting and sealing the ampoule bottle head and a blocking device for insulating heat and light of the ampoule bottle body when the ampoule bottle head is melted and sealed;
the conveying unit is arranged between the filling device and the sealing unit and is used for conveying the filled ampoule bottles from the filling device to the sealing unit.
5. The system for filling and sealing a solution standard according to claim 4, wherein: the blocking device comprises a slide base, a slide, a pulley, a supporting rod and a heat-insulating and light-insulating plate, wherein the slide base is symmetrically arranged on two sides of the ampoule bottle fusion sealer, the slide is arranged on the slide base, the pulley is connected with the slide in a sliding manner, one end of the supporting rod is connected onto the pulley, the other end of the supporting rod is connected with the heat-insulating and light-insulating plate, the pulley slides on the slide, and then the supporting rod drives the heat-insulating and light-insulating plate to move between the two fire heads and the ampoule bottle body.
6. The system for filling and sealing a solution standard according to claim 5, wherein: the thermal-insulated light baffle divide into two-layerly, and the upper strata is used for separating light, and lower floor mainly used heat insulating board, two thermal-insulated light baffle butt joint is closed the back, and the centre leaves and offers in advance the hole that the concatenation formed for ampoule bottle head can expose and melt and seal.
7. The system for filling and sealing a solution standard according to claim 4, wherein: and a third cooling jacket is also arranged in the sealing unit and used for cooling the ampoule bottles in the sealing unit.
8. The system for filling and sealing a solution standard according to claim 7, wherein: the bottom of the second cooling jacket is connected with the sleeve wall through a rotating pin, the bottom of the second cooling jacket can be separated from the sleeve wall through the rotating pin, and after the bottom of the second cooling jacket is separated from the sleeve wall, the filled ampoule bottle exits from the second cooling jacket from the bottom and enters the conveying unit;
and the third cooling part can be opened along the rotating shaft arranged on one side of the sleeve wall in a separated mode, and receives the filled ampoule bottles conveyed by the conveying unit.
9. The system for filling and sealing a solution standard according to claim 8, wherein: the conveying unit includes a lifter and a belt conveyor, wherein,
the ampoule bottles are directly dropped on a lifting platform of the lifter after being withdrawn from the bottom of the second cooling jacket and are lowered into the belt conveyor through the lifter;
one end of the belt conveyor is connected with the lifter, the other end of the belt conveyor is connected with the third cooling jacket, and the ampoule bottles are conveyed to the third cooling jacket after the sleeve wall is opened through the belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020624537.6U CN212149381U (en) | 2020-04-23 | 2020-04-23 | Filling device and filling and melt-sealing system for solution standard substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020624537.6U CN212149381U (en) | 2020-04-23 | 2020-04-23 | Filling device and filling and melt-sealing system for solution standard substance |
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| Publication Number | Publication Date |
|---|---|
| CN212149381U true CN212149381U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020624537.6U Expired - Fee Related CN212149381U (en) | 2020-04-23 | 2020-04-23 | Filling device and filling and melt-sealing system for solution standard substance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557682A (en) * | 2022-12-03 | 2023-01-03 | 坛墨质检科技股份有限公司 | Ampoule bottle sealing device and method for volatile organic standard solution |
-
2020
- 2020-04-23 CN CN202020624537.6U patent/CN212149381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557682A (en) * | 2022-12-03 | 2023-01-03 | 坛墨质检科技股份有限公司 | Ampoule bottle sealing device and method for volatile organic standard solution |
| CN115557682B (en) * | 2022-12-03 | 2023-03-07 | 坛墨质检科技股份有限公司 | Ampoule bottle sealing device and method for volatile organic standard solution |
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| CF01 | Termination of patent right due to non-payment of annual fee |