CN110844142B - Culture medium quantitative filling machine - Google Patents
Culture medium quantitative filling machine Download PDFInfo
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- CN110844142B CN110844142B CN201911177487.XA CN201911177487A CN110844142B CN 110844142 B CN110844142 B CN 110844142B CN 201911177487 A CN201911177487 A CN 201911177487A CN 110844142 B CN110844142 B CN 110844142B
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- pipe
- valve
- cylinder body
- base
- air pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B3/10—Methods of, or means for, filling the material into the containers or receptacles by application of pressure to material
- B65B3/12—Methods of, or means for, filling the material into the containers or receptacles by application of pressure to material mechanically, e.g. by pistons or pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B2210/00—Specific aspects of the packaging machine
- B65B2210/06—Sterilising or cleaning machinery or conduits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C2003/228—Aseptic features
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a culture medium quantitative filling machine, which structurally comprises moving wheels, a base, a table plate, a control console, a stirring barrel, a stirrer, a quantitative discharger, a discharge pipe, a valve, an air pressure device and an adjusting pipe, wherein the moving wheels are installed at the bottom of the base, the table plate is arranged above the base, the control console is arranged on the table plate, the stirring barrel is arranged in the base, the stirrer is installed in the stirring barrel, the stirring barrel is communicated with the quantitative discharger, the quantitative discharger is communicated with the discharge pipe, the discharge pipe is vertically communicated with the top of the adjusting pipe, the air pressure device is installed at the top of the adjusting pipe, the air pressure device is connected with the valve, and the valve is installed at the tail part of the discharge pipe. Through the design of the small-bore bottom of the lifting pipe, the passing rate of the culture medium can be reduced, so that the residual culture medium can be extruded out from the bottom of the lifting pipe through the air pressure in time during valve pipe wave, the residue is reduced, the accuracy is improved, and the next filling is convenient.
Description
Technical Field
The invention relates to the field of culture media, in particular to a culture medium quantitative filling machine.
Background
The culture medium filling means that in the verification of the sterile production process, the culture medium is used for replacing an actual production medium, and the actual product filling process is simulated to check whether the sterile production line can reach the sterile guarantee level.
At present, the quantitative filling easily causes the culture medium to remain on a part of the outlet pipe or the inner wall when in filling, so that the next filling is easily influenced, and the quantitative filling is inaccurate.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide a culture medium quantitative filling machine.
The invention is realized by adopting the following technical scheme: the utility model provides a culture medium quantitative filling machine, its structure is including removing wheel, base, platen, control cabinet, agitator, quantitative discharger, discharging pipe, valve, air pressure device, governing pipe, the base bottom is installed and is removed the wheel, the base top is equipped with the platen, the control cabinet is established on the platen, the inside agitator that is equipped with of base, install the agitator in the agitator, the agitator is linked together with quantitative discharger, quantitative discharger is linked together with the discharging pipe, the discharging pipe communicates with the governing pipe top is perpendicular, air pressure device is installed at the governing pipe top, air pressure device is connected with the valve, the valve is installed at the discharging pipe afterbody.
Preferably, the pneumatic device comprises a starting device, a switch, a cylinder, a piston, a cylinder body and a spring, the spring is arranged in the cylinder body, the piston is arranged at the top of the spring and connected with the cylinder arranged at the top of the cylinder body, the cylinder is electrically connected with the switch, and the switch is arranged in the starting device.
Preferably, the bottom of the starting device is communicated with the top of the adjusting pipe, and the starting device is connected to the side face of the cylinder body.
As optimization, the regulating pipe comprises a straight pipe, a connecting rod, a nut, an elevating pipe and a sealing ring, the elevating pipe is sleeved outside the bottom of the straight pipe, the sealing ring is arranged between the elevating pipe and the straight pipe, the nut is connected outside the straight pipe through the connecting rod, and the inner wall of the nut is matched with the outer side of the elevating pipe.
Preferably, the starting device comprises a pull rope, a reinforcing rod, a slide rail, a slide block, an ejector rod and a pressure spring, the right end of the slide rail is connected to the top of the cylinder body, the left end of the slide rail is connected with the outer side of the cylinder body through the reinforcing rod, a switch is arranged at the right end of the slide rail, the slide block is arranged at the left end of the slide rail and connected with the ejector rod, the pressure spring is arranged between the slide block and the switch, and the slide block is connected with the valve through the pull rope.
Preferably, the bottom of the sliding rail is provided with a through hole, and the pull rope penetrates through the through hole to be connected with a valve rod of the valve.
Preferably, a spring seat is arranged in the cylinder body and is annular.
Preferably, the outer side of the lifting pipe is provided with an external thread, and the inner part of the nut is provided with an internal thread.
Advantageous effects
When the quantitative discharging device is used, a culture medium is quantitatively discharged through the quantitative discharging device after being stirred by the stirring barrel, the culture medium enters the adjusting pipe, each time the discharging is finished, the valve rod can pull the sliding block to move in the sliding rail through the pull rope when the valve is closed, the ejector rod opens the switch to start the air cylinder, the air cylinder drives the piston to push downwards in the cylinder body, the culture medium remained in the lifting pipe can be pushed outwards through the internal residual air pressure, and the culture medium is free of residues.
Compared with the prior art, the invention has the beneficial effects that: through the design of the small opening in the bottom of the lifting pipe, the passing rate of the culture medium can be reduced, so that the residual culture medium can be extruded out from the bottom of the lifting pipe through air pressure when the valve is closed, the residue is reduced, the accuracy is improved, and the next filling is facilitated.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a medium quantitative filling machine according to the present invention.
Fig. 2 is a schematic view of the internal structure of the base of the present invention.
Fig. 3 is a schematic view of a connection structure of the air pressure device and the adjusting pipe of the present invention.
Fig. 4 is a schematic structural diagram of the starting device of the present invention.
In the figure: the device comprises a moving wheel 1, a base 2, a bedplate 3, a control console 4, a stirring barrel 5, a stirrer 6, a quantitative discharging device 7, a discharging pipe 8, a valve 9, an air pressure device 10, an adjusting pipe 11, a starting device 12, a switch 13, an air cylinder 14, a piston 15, a cylinder body 16, a spring 17, a straight pipe 18, a connecting rod 19, a nut 20, a lifting pipe 21, a sealing ring 22, a pull rope 120, a reinforcing rod 121, a slide rail 122, a slide block 123, an ejector rod 124 and a pressure spring 125.
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.
Referring to fig. 1-4, the present invention provides a technical solution of a medium quantitative filling machine: the structure of the automatic quantitative discharging device comprises a moving wheel 1, a base 2, a table plate 3, a control console 4, a stirring barrel 5, a stirrer 6, a quantitative discharging device 7, a discharging pipe 8, a valve 9, an air pressure device 10 and an adjusting pipe 11, wherein the moving wheel 1 is installed at the bottom of the base 2, the table plate 3 is arranged above the base 2, the control console 4 is arranged on the table plate 3, the stirring barrel 5 is arranged inside the base 2, the stirrer 6 is installed in the stirring barrel 5, the stirring barrel 5 is communicated with the quantitative discharging device 7, the quantitative discharging device 7 is communicated with the discharging pipe 8, the discharging pipe 8 is vertically communicated with the top of the adjusting pipe 11, the air pressure device 10 is installed at the top of the adjusting pipe 11, the air pressure device 10 is connected with the valve 9, and the valve 9 is installed at the tail of the discharging pipe 8.
The pneumatic device 10 comprises a starting device 12, a switch 13, a cylinder 14, a piston 15, a cylinder body 16 and a spring 17, wherein the spring 17 is arranged in the cylinder body 16, the piston 15 is arranged at the top of the spring 17, the piston 15 is connected with the cylinder 14 arranged at the top of the cylinder body 16, the cylinder 14 is electrically connected with the switch 13, and the switch 13 is arranged in the starting device 12.
The bottom of the starting device 12 is communicated with the top of the adjusting pipe 11, and the starting device 12 is connected to the side surface of the cylinder 16.
The adjusting pipe 11 comprises a straight pipe 18, a connecting rod 19, a nut 20, an elevating pipe 21 and a sealing ring 22, the elevating pipe 21 is sleeved outside the bottom of the straight pipe 18, the sealing ring 22 is arranged between the straight pipe and the elevating pipe 21, the nut 20 is connected outside the straight pipe 18 through the connecting rod 19, the inner wall of the nut 20 is matched with the outside of the elevating pipe 21, and the sealing ring 22 can guarantee the sealing performance between the straight pipe 18 and the elevating pipe 21.
The starting device 12 comprises a pulling rope 120, a reinforcing rod 121, a sliding rail 122, a sliding block 123, a push rod 124 and a pressure spring 125, the right end of the sliding rail 122 is connected to the top of the cylinder body 16, the left end of the sliding rail 122 is connected with the outer side of the cylinder body 16 through the reinforcing rod 121, the right end of the sliding rail 122 is provided with a switch 13, the sliding block 123 is arranged at the left end of the sliding rail 122 and connected with the push rod 124, the pressure spring 125 is arranged between the sliding block 123 and the switch 13, the sliding block 123 is connected with the valve 9 through the pulling rope 120, and the air pressure device 10 can be started after the valve 9 is closed through the starting device 12.
The bottom of the slide rail 122 is provided with a through hole, and the pull rope 120 passes through the through hole to be connected with a valve rod of the valve 9, so that the pull rope 120 can conveniently pass through.
A spring seat is arranged in the cylinder body 16, is annular and can provide a fulcrum for the spring 17.
The outside of fall pipe 21 is equipped with the external screw thread, nut 20 is inside to be equipped with the internal thread, and both can adjust the capacity size of adjusting pipe 11 through screw-thread fit.
When the quantitative culture medium discharging device is used, a culture medium is quantitatively discharged through the quantitative discharging device 7 after being stirred by the stirring barrel 5, the culture medium enters the adjusting pipe 11, each time the discharging is finished, the valve rod can pull the sliding block 123 to move in the sliding rail 122 through the pull rope 120 when the valve 9 is closed, the push rod 124 opens the switch 13 to start the air cylinder 14, the air cylinder 14 drives the piston 15 to push downwards in the cylinder body 16, the culture medium remained in the lifting pipe 21 can be pushed outwards through the internal residual air pressure, and the culture medium is free of residues.
Compared with the prior art, the invention has the technical progress that: through the design of the small opening in the bottom of the lifting pipe, the passing rate of the culture medium can be reduced, so that the residual culture medium can be extruded out from the bottom of the lifting pipe through air pressure when the valve is closed, the residue is reduced, the accuracy is improved, and the next filling is facilitated.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a culture medium quantitative filling machine, its structure is including removing wheel (1), base (2), platen (3), control cabinet (4), agitator (5), agitator (6), quantitative discharger (7), discharging pipe (8), valve (9), air pressure unit (10), regulating pipe (11), base (2) bottom is installed and is removed wheel (1), base (2) top is equipped with platen (3), establish on platen (3) control cabinet (4), inside agitator (5) of being equipped with of base (2), install agitator (6) in agitator (5), agitator (5) are linked together with quantitative discharger (7), quantitative discharger (7) are linked together with discharging pipe (8), its characterized in that:
the discharge pipe (8) is vertically communicated with the top of the adjusting pipe (11), an air pressure device (10) is installed at the top of the adjusting pipe (11), the air pressure device (10) is connected with a valve (9), and the valve (9) is installed at the tail of the discharge pipe (8);
the pneumatic device (10) comprises a starting device (12), a switch (13), a cylinder (14), a piston (15), a cylinder body (16) and a spring (17), a spring (17) is arranged in the cylinder body (16), a piston (15) is arranged at the top of the spring (17), the piston (15) is connected with a cylinder (14) arranged at the top of the cylinder body (16), the cylinder (14) is electrically connected with a switch (13), the switch (13) is arranged in the starting device (12), the adjusting pipe (11) comprises a straight pipe (18), a connecting rod (19), a nut (20), an elevating pipe (21) and a sealing ring (22), the elevating pipe (21) is sleeved outside the bottom of the straight pipe (18), a sealing ring (22) is arranged between the lifting pipe and the lifting pipe, the nut (20) is connected to the outer side of the straight pipe (18) through a connecting rod (19), and the inner wall of the nut (20) is matched with the outer side of the lifting pipe (21);
the starting device (12) comprises a pull rope (120), a reinforcing rod (121), a sliding rail (122), a sliding block (123), a push rod (124) and a pressure spring (125), the right end of the sliding rail (122) is connected to the top of the cylinder body (16), the left end of the sliding rail (122) is connected with the outer side of the cylinder body (16) through the reinforcing rod (121), a switch (13) is arranged at the right end of the sliding rail (122), the sliding block (123) is arranged at the left end of the sliding rail (122) and connected with the push rod (124), the pressure spring (125) is arranged between the sliding block (123) and the switch (13), and the sliding block (123) is connected with the valve (9) through the pull rope (120).
2. A medium dosing machine as claimed in claim 1, characterized in that: the bottom of the starting device (12) is communicated with the top of the adjusting pipe (11), and the starting device (12) is connected to the side surface of the cylinder body (16).
3. A medium dosing machine as claimed in claim 1, characterized in that: the bottom of the sliding rail (122) is provided with a through hole, and the pull rope (120) penetrates through the through hole to be connected with a valve rod of the valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911177487.XA CN110844142B (en) | 2019-11-27 | 2019-11-27 | Culture medium quantitative filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911177487.XA CN110844142B (en) | 2019-11-27 | 2019-11-27 | Culture medium quantitative filling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110844142A CN110844142A (en) | 2020-02-28 |
| CN110844142B true CN110844142B (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911177487.XA Active CN110844142B (en) | 2019-11-27 | 2019-11-27 | Culture medium quantitative filling machine |
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| CN (1) | CN110844142B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003339A (en) * | 2014-05-27 | 2014-08-27 | 苏州锟恩电子科技有限公司 | Dripping-proof low-bubble linkage-type filling structure |
| CN203998904U (en) * | 2014-07-03 | 2014-12-10 | 江苏威龙灌装机械有限公司 | The unidirectional filling mechanism of a kind of antidrip for bottle placer |
| JP2016519016A (en) * | 2013-03-15 | 2016-06-30 | アデルウィギンス グループ | Improved unpressurized fluid level shut-off for fuel tanks |
| CN205366137U (en) * | 2016-01-22 | 2016-07-06 | 广州泽维尔轻工机械制造有限公司 | A filling device for high viscosity material |
| CN206900754U (en) * | 2017-06-28 | 2018-01-19 | 汕头市达能轻工机械有限公司 | Band suction nozzle self-standing bag sauce is without water clock filling body |
| CN207737535U (en) * | 2017-11-28 | 2018-08-17 | 颐正源（天津）科技有限公司 | Culture medium dosing filling machine |
| CN209258442U (en) * | 2018-12-20 | 2019-08-16 | 康泽生医学生物科技(武汉)有限公司 | A kind of culture medium dosing filling machine |
-
2019
- 2019-11-27 CN CN201911177487.XA patent/CN110844142B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016519016A (en) * | 2013-03-15 | 2016-06-30 | アデルウィギンス グループ | Improved unpressurized fluid level shut-off for fuel tanks |
| CN104003339A (en) * | 2014-05-27 | 2014-08-27 | 苏州锟恩电子科技有限公司 | Dripping-proof low-bubble linkage-type filling structure |
| CN203998904U (en) * | 2014-07-03 | 2014-12-10 | 江苏威龙灌装机械有限公司 | The unidirectional filling mechanism of a kind of antidrip for bottle placer |
| CN205366137U (en) * | 2016-01-22 | 2016-07-06 | 广州泽维尔轻工机械制造有限公司 | A filling device for high viscosity material |
| CN206900754U (en) * | 2017-06-28 | 2018-01-19 | 汕头市达能轻工机械有限公司 | Band suction nozzle self-standing bag sauce is without water clock filling body |
| CN207737535U (en) * | 2017-11-28 | 2018-08-17 | 颐正源（天津）科技有限公司 | Culture medium dosing filling machine |
| CN209258442U (en) * | 2018-12-20 | 2019-08-16 | 康泽生医学生物科技(武汉)有限公司 | A kind of culture medium dosing filling machine |
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| CN110844142A (en) | 2020-02-28 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210628 Address after: 322000 room 701, 7th floor, 248 Huangyuan Road, Jiangdong Street, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu Yawei Machinery Equipment Co.,Ltd. Address before: 201699 Building 2, 174 Zhongshan West Road, Songjiang District, Shanghai Applicant before: Zhuang Jinghong |
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