CN107826284B - Viscous liquid quantitative filling device - Google Patents
Viscous liquid quantitative filling device Download PDFInfo
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- CN107826284B CN107826284B CN201711431671.3A CN201711431671A CN107826284B CN 107826284 B CN107826284 B CN 107826284B CN 201711431671 A CN201711431671 A CN 201711431671A CN 107826284 B CN107826284 B CN 107826284B
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- filling
- quantitative
- cavity
- material pushing
- viscous liquid
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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
- B65B3/30—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement
- B65B3/32—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement by pistons co-operating with measuring chambers
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- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention provides a viscous liquid quantitative filling device which comprises a quantitative block assembled in a filling cavity, wherein viscous liquid is assembled in the filling cavity, a horizontal pushing plate is assembled in the quantitative cavity in a sliding manner, a feeding hole is processed in the middle of the pushing plate, a pushing rod capable of being pushed up and down is assembled at the upper part of the pushing plate, a connecting disc is designed at the lower part of the pushing rod, connecting rods are uniformly distributed at the lower part of the connecting disc, and the connecting rods are connected with the pushing plate in a sliding manner up and down; the bottom of the filling cavity is tightly propped against an opening at the upper part of the tank body for filling, and the lower part of the quantitative block is provided with a filling opening communicated with the interior of the tank body. The feed inlet and the filling opening can be designed to be large, and meanwhile, the direct action of the material pushing rod and the material pushing plate can generate large pressure, so that the viscous liquid can be fed conveniently.
Description
Technical Field
The invention relates to the technical field of filling equipment, in particular to a viscous liquid quantitative filling device.
Background
Filling machines, as their name implies, are devices for filling liquid materials, and present filling machines not only have a filling portion, but also typically include a cleaning and capping structure. The structure of the filling equipment is different according to the bottle bodies used in the filling. The method can be divided into a normal pressure filling machine and a pressure filling machine according to different pressures; according to different filling material properties, the filling material can be divided into a liquid filling machine, an oil filling machine, a paste filling machine, a sauce filling machine, a particle slurry filling machine and the like; the filling machine can be divided into a normal-temperature filling machine and a hot filling machine according to different temperatures of the filling machine. In the existing filling machine, air pressure is usually adopted to determine the liquid level height of the filling liquid in the bottle body, the quality of the liquid filled in the bottle body is difficult to guarantee due to the change of the air pressure in the filling process, and particularly when some viscous liquids are filled, the quality of the viscous liquids filled in the bottle body is often unequal, so that the use of customers and the sale of products are affected.
Disclosure of Invention
Aiming at the problems, the invention provides the viscous liquid quantitative filling device which is used in viscous liquid filling and can finish quick filling of viscous liquid.
The technical scheme adopted by the invention for solving the technical problems is as follows: the viscous liquid quantitative filling device comprises a quantitative block assembled in a filling cavity, wherein viscous liquid is assembled in the filling cavity; a quantitative cavity with an open vertical cylindrical upper part is designed in the quantitative block, a horizontal material pushing plate is slidably assembled in the quantitative cavity, a feed inlet is machined in the middle of the material pushing plate, a material pushing rod capable of being pushed up and down is assembled on the upper part of the material pushing plate, a connecting disc is designed on the lower part of the material pushing rod, connecting rods are uniformly distributed on the lower part of the connecting disc, the connecting rods are uniformly connected to the outer part of the feed inlet in the circumferential direction, and the connecting rods are vertically slidably connected with the material pushing plate; the lower part of the quantifying block extends out of the bottom of the filling cavity, the bottom of the filling cavity is tightly propped against an opening at the upper part of the tank body for filling during filling, and a filling opening communicated with the interior of the tank body is designed at the lower part of the quantifying block; the lower part of the quantitative block is provided with fixing rods uniformly distributed outside the filling opening, the fixing rods are provided with sealing plates in a sliding mode, the bottoms of the fixing rods are connected with the sealing plates through springs, and the springs tightly push the sealing plates against the lower part of the filling opening.
Preferably, the number of the connecting rods uniformly distributed at the lower part of the connecting disc is 3, and the lower part of the quantitative block is provided with 3 fixing rods.
Preferably, the lower part of the filling cavity is provided with a sealing ring, and the tank body is tightly propped against the lower part of the filling cavity through the sealing ring.
Preferably, a one-way air valve for exhausting air outwards is designed on the side edge of the closed ring, and the one-way air valve is communicated with the inside of the tank body.
Preferably, the material pushing rod is formed by processing a pipe, a ventilation cavity is designed in the middle of the material pushing rod, and an inert gas feeding module is communicated with the inside of the tank body through the ventilation cavity.
The invention has the beneficial effects that: the viscous liquid quantitative filling device is used in filling of a viscous body, viscous liquid is introduced into a filling cavity, and the viscous liquid can directly enter the upper part of a quantitative cavity in a quantitative block. When the material pushing rod is pulled upwards, the material pushing plate is positioned at the lower part of the connecting rod, the upper part of the quantitative cavity is communicated with the lower part through the feeding hole, and the sealing plate is tightly propped against the lower part of the filling opening, so that the quantitative cavity at the lower part of the sealing plate is in a negative pressure state, and viscous fluid is sucked into the lower part of the quantitative cavity of the sealing plate; when the closing plate is pulled to the upper portion position, the quantitative intracavity in the quantitative block is full of viscous liquid, at this moment the ejector pin promotes the scraping wings downstream, at this moment the connection pad follows downstream and will the feed inlet seals, at this moment under the effect of pushing down of scraping wings the quantitative intracavity produces the malleation and will the closing plate is backed down open for viscous liquid in the quantitative intracavity is impressed the jar is internal, because the quantitative intracavity size of the quantitative block is fixed, then viscous liquid volume and quality impressed in the jar at every turn are fixed. The feeding hole and the filling hole structure can be conveniently designed to be large in size, so that the viscous liquid can be fed conveniently, large pressure can be generated through the direct action of the material pushing rod and the material pushing plate, and the viscous liquid can be fed conveniently. Meanwhile, the device finishes feeding of the filling cavity to the quantitative cavity through the upward movement of the material pushing plate, finishes feeding of the quantitative cavity to the tank body through the downward movement of the material pushing plate, has no requirement on the pressure in the filling cavity, and is more convenient for feeding of the filling cavity to viscous liquid.
Drawings
Fig. 1 is a schematic structural diagram of a positive section of a material pushing rod in a viscous fluid quantitative filling device when the material pushing rod moves upwards.
Fig. 2 is a schematic structural diagram of a forward section of a viscous liquid quantitative filling device when a material pushing rod moves downwards.
Detailed Description
The invention is further illustrated by the following examples:
as shown in fig. 1 and 2, the viscous liquid quantitative filling device is used in a viscous liquid filling device, which can adopt a traditional filling structure, and the viscous liquid is filled through a filling cavity 1, and the device comprises a dosing block 2 assembled in the filling cavity 1, and the viscous liquid is assembled in the filling cavity 1. A quantitative cavity with an open vertical cylindrical upper part is designed in the quantitative block 2, a horizontal material pushing plate 3 is slidably assembled in the quantitative cavity, a feeding hole 31 is machined in the middle of the material pushing plate 3, a material pushing rod 4 capable of being pushed up and down is assembled on the upper part of the material pushing plate 3, and the upper part of the material pushing rod 4 extends out of the upper part of the filling cavity 1 and is connected with a transmission structure or a cylinder structure. A connecting disc 41 is designed at the lower part of the material pushing rod 4, connecting rods 42 are uniformly distributed at the lower part of the connecting disc 41, the connecting rods 42 are circumferentially and uniformly connected to the outer part of the feed port 31, and the connecting rods 42 are vertically and slidably connected with the material pushing plate 3; the lower part of the quantifying block 2 extends out of the bottom of the filling cavity 1, the bottom of the filling cavity 1 is tightly propped against an opening at the upper part of the tank body 5 for filling during filling, and the lower part of the quantifying block 2 is provided with a filling opening 21 communicated with the interior of the tank body 5; the lower part of the quantitative block 2 is provided with fixing rods 22 which are uniformly distributed outside the filling opening 21, the fixing rods 22 are provided with a closing plate 23 in a sliding mode, the bottom of each fixing rod 22 is connected with the closing plate 23 through a spring 24, and the closing plate 23 is tightly pressed against the lower part of the filling opening 21 through the springs 24.
This viscous liquid quantitative filling device uses in the filling of ropy body, it has viscous liquid to let in the filling chamber 1, and viscous liquid can directly get into the upper portion in ration piece 2 ration chamber. When the material pushing rod 4 is pulled upwards, as shown in fig. 1, the material pushing plate 3 is located at the lower part of the connecting rod 42, the upper part of the quantitative cavity is communicated with the lower part through the material inlet 31 of the material pushing plate 3, and the closing plate 23 is tightly pressed against the lower part of the filling opening 21, so that the quantitative cavity at the lower part of the closing plate 23 is in a negative pressure state, and viscous liquid is sucked into the lower part of the quantitative cavity of the closing plate 23; when the closing plate 23 is pulled to the upper position, the dosing chamber in the dosing block 2 is filled with viscous liquid. At this time, the material pushing rod 4 pushes the material pushing plate 3 to move downwards, at this time, the connecting disc 41 moves downwards along with the downward movement to close the feeding hole 31, as shown in fig. 2, positive pressure is generated in the quantitative cavity under the downward pressing effect of the material pushing plate 3 to push the closing plate 23 downwards, so that viscous liquid in the quantitative cavity is pressed into the tank body 5, and the volume and the mass of the viscous liquid pressed into the tank body 5 each time are fixed because the size of the quantitative cavity in the quantitative block 2 is fixed. In the design of this embodiment, the feed inlet 31 and the structure of the filling opening 21 can be conveniently designed to be large in size, so that the viscous liquid can be conveniently fed, and large pressure can be generated through the direct action of the material pushing rod 4 and the material pushing plate 3, so that the viscous liquid can be conveniently fed. Meanwhile, the device finishes feeding of the filling cavity 1 to the fixed-quantity cavity in the fixed-quantity block 2 through upward movement of the material pushing plate 3, finishes feeding of the fixed-quantity cavity to the tank body 5 through downward movement of the material pushing plate 3, has no requirement on pressure in the filling cavity, and is more convenient for feeding design of the filling cavity to viscous liquid.
In the specific design, the number of the connecting rods 42 uniformly distributed at the lower part of the connecting disc 41 is 3, and the lower part of the quantitative block 2 is provided with 3 fixing rods 22.
As shown in fig. 1 and 2, the lower part of the filling cavity 1 is equipped with a closing ring 11, the closing ring is made of elastic rubber material, and the tank body 5 is tightly pressed against the lower part of the filling cavity 1 through the closing ring 11. The closed ring 11 has a sealing function, meanwhile, a one-way air valve 12 for exhausting air outwards is designed on the side edge of the closed ring 11, and the one-way air valve 12 is communicated with the inside of the tank body 5. The one-way air valve 12 is designed to allow air to escape from the tank 5 while preventing external air from entering the interior of the tank 5.
The material pushing rod 4 is formed by processing a pipe, a ventilation cavity 43 is designed in the middle of the material pushing rod 4, the ventilation cavity 43 is communicated with a gas feeding module assembled with high-pressure inert gas, and the quantitative cavity is filled with the inert gas through the ventilation cavity 43. When the material pushing plate 3 pushes the viscous liquid in the quantitative cavity, the vent cavity 43 is closed, and when the material pushing plate 3 is pushed to the lower part by the material pushing rod 4, the connecting rod 42 at the lower part of the connecting disc 41 pushes the closing plate 23 out downwards, as shown in fig. 2, at this time, the vent cavity 43 is opened, so that inert gas enters the upper part of the tank body, and air in the tank body 5 is discharged, and thus, the tank body 5 can be stored for a longer time after being packaged.
Claims (5)
1. A viscous liquid quantitative filling device comprises a quantitative block (2) assembled in a filling cavity (1), wherein viscous liquid is assembled in the filling cavity (1); the method is characterized in that: a quantitative cavity with an open vertical cylindrical upper part is designed in the quantitative block (2), a horizontal material pushing plate (3) is assembled in the quantitative cavity in a sliding mode, a feeding hole (31) is machined in the middle of the material pushing plate (3), a material pushing rod (4) capable of being pushed up and down is assembled on the upper part of the material pushing plate (3), a connecting disc (41) is designed on the lower portion of the material pushing rod (4), connecting rods (42) are evenly distributed on the lower portion of the connecting disc (41), the connecting rods (42) are circumferentially and evenly connected to the outer portion of the feeding hole (31), and the connecting rods (42) are vertically and slidably connected with the material pushing plate (3); the lower part of the quantitative block (2) extends out of the bottom of the filling cavity (1), the bottom of the filling cavity (1) is tightly propped against an opening at the upper part of the tank body (5) for filling during filling, and a filling opening (21) communicated with the interior of the tank body (5) is designed at the lower part of the quantitative block (2); the lower part of gauge block (2) is equipped with the equipartition and is in outside dead lever (22) of filling mouth (21), slide on dead lever (22) and be equipped with closing plate (23), dead lever (22) bottom through spring (24) with closing plate (23) link to each other, spring (24) will closing plate (23) top is tightly in filling mouth (21) lower part.
2. The viscous fluid quantitative filling device according to claim 1, characterized in that: connecting rod (42) of connection pad (41) lower part equipartition is 3, the lower part of dosing block (2) is equipped with 3 dead lever (22).
3. The viscous fluid quantitative filling device according to claim 1, characterized in that: the lower part of the filling cavity (1) is provided with a closed ring (11), and the tank body (5) is tightly propped against the lower part of the filling cavity (1) through the closed ring (11).
4. The viscous fluid quantitative filling device according to claim 3, characterized in that: the side edge of the closed ring (11) is provided with a one-way air valve (12) which gives out air outwards, and the one-way air valve (12) is communicated with the inside of the tank body (5).
5. The viscous fluid quantitative filling device according to claim 3, characterized in that: the material pushing rod (4) is formed by processing a pipe, a ventilation cavity (43) is designed in the middle of the material pushing rod (4), and an inert gas feeding module is communicated with the inside of the tank body (5) through the ventilation cavity (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431671.3A CN107826284B (en) | 2017-12-26 | 2017-12-26 | Viscous liquid quantitative filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431671.3A CN107826284B (en) | 2017-12-26 | 2017-12-26 | Viscous liquid quantitative filling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107826284A CN107826284A (en) | 2018-03-23 |
| CN107826284B true CN107826284B (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711431671.3A Active CN107826284B (en) | 2017-12-26 | 2017-12-26 | Viscous liquid quantitative filling device |
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| CN (1) | CN107826284B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113072025B (en) * | 2021-04-24 | 2022-07-26 | 深圳市九明药业有限公司 | Quantitative filling equipment and medicine filling production line |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2657430B1 (en) * | 1990-01-23 | 1994-02-25 | Roland Torterotot | DOSER-DISPENSER AND METHOD FOR DOSING A PASTY AND / OR LIQUID PRODUCT. |
| CN2105483U (en) * | 1990-12-28 | 1992-05-27 | 张义为 | Liquid filling machine |
| FR2821068B1 (en) * | 2001-02-22 | 2003-05-30 | Conception Etude Realisation E | INSTALLATION FOR HIGH-THROUGHPUT PACKAGING OF A LIQUID PRODUCT |
| US9688524B2 (en) * | 2013-04-25 | 2017-06-27 | Discma Ag | Injection device for injecting a product in a container or a preform |
| CN205952722U (en) * | 2016-06-28 | 2017-02-15 | 北京红海科技开发有限公司 | Liquid instrument of taking, container |
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2017
- 2017-12-26 CN CN201711431671.3A patent/CN107826284B/en active Active
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| CN107826284A (en) | 2018-03-23 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200604 Address after: 322000 huanglinshan industrial community, Yiting Town, Jinhua City, Zhejiang Province (Yiwu Yajie socks factory) Applicant after: YIWU FANGNI DAILY PRODUCT Co.,Ltd. Address before: Suzhou Wuzhong District City, Jiangsu province 215000 Soochow road name 125 Yu Business Plaza No. 3 Building 7 floor Applicant before: Li Cong |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 12, Longhe 1st Road, Choujiang Street, Yiwu City, Jinhua City, Zhejiang Province, 322000 Patentee after: Zhejiang Fangni household products Co.,Ltd. Address before: 322000 Huanglinshan Industrial Community, Yiting Town, Jinhua City, Zhejiang Province (within Yajie Socks Factory in Yiwu City) Patentee before: YIWU FANGNI DAILY PRODUCT Co.,Ltd. |
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| CP03 | Change of name, title or address |