CN106314836A - Liquid chemical subpackaging device - Google Patents
Liquid chemical subpackaging device Download PDFInfo
- Publication number
- CN106314836A CN106314836A CN201610885705.5A CN201610885705A CN106314836A CN 106314836 A CN106314836 A CN 106314836A CN 201610885705 A CN201610885705 A CN 201610885705A CN 106314836 A CN106314836 A CN 106314836A
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- CN
- China
- Prior art keywords
- piston
- housing
- plunger shaft
- packaging device
- described housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a liquid chemical subpackaging device. The liquid chemical subpackaging device is used for subpackaging liquid chemicals stored in a storage tank into a subpackaging container; the subpackaging device comprises a liquid inlet pipe, a piston mechanism and a liquid outlet pipe which are sequentially connected; the piston mechanism comprises a shell, a piston and a piston rod, the shell is provided with a piston cavity, the piston is fixed to the rear end of the piston rod and is mounted in the piston cavity, the front end of the piston rod stretches out of the first end of the shell, and the piston is driven by the piston rod to do reciprocating motion in the piston cavity; when the subpackaging device is used, through moving of the piston, a circulation pipeline formed among the liquid inlet pipe, the piston cavity and the liquid outlet pipe is communicated or separated at the position in the piton cavity. The device is simple in structure, easy and convenient to operate and capable of accurately and safely subpackaging the liquid chemicals to the subpackaging container from the storage tank in a labor-saving manner, and the work efficiency is improved.
Description
Technical field
The present invention relates to a kind of packaging device for liquid, the packaging device of a kind of fluid chemical product.
Background technology
Liquid crystal display (Liquid Crystal Display, LCD), for the display device of planar ultra-thin, its power consumption is very
Low, and there is high image quality, volume feature little, lightweight, the most extremely everybody favors, and becomes the main flow of display, at present
Liquid crystal display is to be main with thin film transistor (TFT) (Thin Film Transistor, TFT) liquid crystal display.
In the manufacturing process of liquid crystal display, liquid crystal, etching solution, stripper and photoresistance monomer etc. are required production
Material, these production materials, when daily measurement is checked, need to use substantial amounts of solvent, such as ethanol, acetone, methanol, second
The fluid chemical product such as the solvent of drum the most daily need to be carried out subpackage by nitriles etc..At present the mode of subpackage mainly use hand pump or
The mode that person directly topples over, relatively elaborate during use hand pump, and control the most difficult to dispensed loading amount, and use the mode directly toppled over
Directly easily pour down or forth, initiation potential accident.
Summary of the invention
The deficiency existed in view of prior art, the invention provides the packaging device of a kind of fluid chemical product, and this device is tied
Structure is simple, easy and simple to handle, fluid chemical product can be dispensed into from holding vessel separation container the most again safety labor-saving, improves
Work efficiency.
To achieve the above object, present invention employs following technical scheme:
A kind of fluid chemical product packaging device, holds to subpackage for will be stored in the fluid chemical product subpackage in holding vessel
Device, wherein, described packaging device include feed tube, piston mechanism and drain pipe, described piston mechanism include housing, piston and
Piston rod, described housing is provided with plunger shaft, and described piston is fixed on the rear end of described piston rod and is arranged in described plunger shaft,
The first end of described housing is stretched out in the front end of described piston rod, and described piston can be at described piston under the drive of described piston rod
Chamber moves reciprocatingly；One end of described feed tube is connected to the second end of described housing and connects with described plunger shaft, another
End is used for being connected to described holding vessel；One end of described drain pipe is connected on the sidewall of described housing and connects with described plunger shaft
Logical, the other end is used for being connected to described separation container；In use, the second end of described housing is located relatively at described packaging device
The top of the first end of described housing；By mobile described piston position in described plunger shaft, connect or enter described in cutting off
The flow pipe formed between liquid pipe, plunger shaft and drain pipe.
Preferably, compared with the second end of described housing, described drain pipe is connected to the position on the sidewall of described housing
The first end closer to described housing.
Preferably, the first end of described housing is provided with stop part, is used for preventing described piston from departing from described plunger shaft.
Preferably, described housing is syringe-shaped structure.
Preferably, it is connected between described feed tube and described drain pipe the inclined shape of described housing.
Preferably, described housing, feed tube and drain pipe are respectively adopted transparent material preparation formation.
Beneficial effect: the fluid chemical product packaging device that the embodiment of the present invention provides, it feed tube including being sequentially connected with,
Piston mechanism and drain pipe, by the way of piston mechanism evacuation, will be stored in the fluid chemical product subpackage in holding vessel
To separation container；Wherein, by controlling the position of the piston in piston mechanism, connect or cut off by feed tube, plunger shaft and
The flow pipe formed between drain pipe, to control carry out subpackage or stop subpackage.This apparatus structure is simple, easy and simple to handle, can
Accurately fluid chemical product to be dispensed into from holding vessel again separation container, improve work efficiency safety labor-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation before subpackage is carried out of the packaging device in the embodiment of the present invention；
Fig. 2 is the structural representation when subpackage is carried out of the packaging device in the embodiment of the present invention；
Fig. 3 is the structural representation after subpackage terminates of the packaging device in the embodiment of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, the concrete reality to the present invention below in conjunction with the accompanying drawings
The mode of executing is described in detail.The example of these preferred implementations is illustrated in the accompanying drawings.Shown in accompanying drawing and according to
The embodiments of the present invention that accompanying drawing describes are merely exemplary, and the present invention is not limited to these embodiments.
Here, also, it should be noted in order to avoid having obscured the present invention because of unnecessary details, the most only
Show and according to the closely-related structure of the solution of the present invention and/or process step, and eliminate little with relation of the present invention
Other details.
Present embodiments provide a kind of fluid chemical product packaging device, for will be stored in the fluid chemical product in holding vessel
Subpackage is to separation container, and specifically, refering to Fig. 1 to Fig. 3, described packaging device includes being sequentially connected with feed tube 1, piston mechanism 2
And drain pipe 3, one end of described feed tube 1 is connected to described piston mechanism 2, and the other end is connected in holding vessel 4, described in go out
One end of liquid pipe 3 is connected to described piston mechanism 2, and the other end is connected in separation container 5.
Wherein, as shown in Figure 1 to Figure 3, described piston mechanism 2 includes housing 21, piston 22 and piston rod 23, described housing
21 are provided with plunger shaft 24, and described piston 22 is fixed on the rear end of described piston rod 23 and is arranged in described plunger shaft 24, described
The first end 211 of described housing 21 is stretched out in the front end of piston rod 23, and described piston 22 can be under the drive of described piston rod 23
Described plunger shaft 24 moves reciprocatingly.Further, one end of described feed tube 1 is connected to the second end of described housing 21
212 and connect with described plunger shaft 24, the other end is used for being connected to described holding vessel 4.One end of described drain pipe 3 is connected to institute
Stating on the sidewall 213 of housing 21 and connect with described plunger shaft 24, the other end is used for being connected to described separation container 5.
In use, the second end 212 of described housing 21 is located relatively at described housing 21 to packaging device as provided above
The top of the first end 211, by the mobile described piston 22 position in described plunger shaft 23, connects or cuts off described feed tube
1, the flow pipe formed between plunger shaft 24 and drain pipe 3.Specifically, first, as it is shown in figure 1, before subpackage is carried out,
Described piston 22 is pushed to the second end 212 near described housing 21, described feed tube 1, plunger shaft in described plunger shaft 24
Flow pipe between 24 and drain pipe 3 is cut off, and the fluid chemical product 41 being stored in holding vessel 4 cannot flow out.When needing
When wanting subpackage, as in figure 2 it is shown, described piston 22 in described plunger shaft 24 by the first end 211 pull towards described housing 21,
The fluid chemical product 41 being stored in holding vessel 4 are drawn into plunger shaft 24 by feed tube 1, when piston 22 is moved past described
During the link position of drain pipe 3, the flow pipe formed between described feed tube 1, plunger shaft 24 and drain pipe 3, at self
Under the effect of gravity, fluid chemical product 41 are flowed into described separation container 5 from described drain pipe 3.After subpackage terminates, such as figure
Shown in 3, described piston 22 is pushed by the second end 212 towards described housing 21 in described plunger shaft 24, when piston 22 moves
To when exceeding the link position of described drain pipe 3, the flow pipe quilt between described feed tube 1, plunger shaft 24 and drain pipe 3
Cutting off, fluid chemical product 41 stop flow in separation container 5, complete the process of subpackage.
In the present embodiment, as shown in Figure 1 to Figure 3, compared with the second end 212 of described housing 21, described drain pipe 3 is even
The position being connected on the sidewall 213 of described housing 21 is closer to the first end 211 of described housing 21.Drain pipe 3 is connected
Position on the sidewall 213 of described housing 21, at least to ensure described piston 22 in described plunger shaft 23 by pull to institute
When stating the first end 211 of housing 21, the flow pipe formed between described feed tube 1, plunger shaft 24 and drain pipe 3 is not lived
Plug 22 partition.
In the present embodiment, as shown in Figure 1 to Figure 3, the first end 211 of described housing 21 is provided with stop part 25, is used for
Prevent described piston 22 from departing from described plunger shaft 24.
In the present embodiment, as shown in Figure 1 to Figure 3, described housing 21 is the cylindric machine of syringe-shaped structure, i.e. hollow
Structure.It is connected between described feed tube 1 and described drain pipe 3 the described inclined shape of housing 21, is flowed into work to from feed tube 1
The fluid chemical product 41 in plug chamber 24 form the effect of buffering, it is to avoid produce bubble etc. and make liquid communication the most smooth.Closer,
In preferred technical scheme, described housing 21, feed tube 1 and drain pipe 3 are respectively adopted transparent material preparation and are formed, permissible
Observe that fluid chemical product 41 are at housing 21, feed tube 1 and the circulation status of drain pipe 3 in real time.
In sum, the fluid chemical product packaging device that the embodiment of the present invention provides, it feed tube including being sequentially connected with,
Piston mechanism and drain pipe, by the way of piston mechanism evacuation, will be stored in the fluid chemical product subpackage in holding vessel
To separation container；Wherein, by controlling the position of the piston in piston mechanism, connect or cut off by feed tube, plunger shaft and
The flow pipe formed between drain pipe, to control carry out subpackage or stop subpackage.This apparatus structure is simple, easy and simple to handle, can
Accurately fluid chemical product to be dispensed into from holding vessel again separation container, improve work efficiency safety labor-saving.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality
Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating
Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to
Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that
Including process, method, article or the equipment of described key element there is also other identical element.
The above is only the detailed description of the invention of the application, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the application principle, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (6)
1. a fluid chemical product packaging device, for will be stored in fluid chemical product subpackage in holding vessel to separation container,
It is characterized in that, described packaging device includes that feed tube, piston mechanism and drain pipe, described piston mechanism include housing, work
Plug and piston rod, described housing is provided with plunger shaft, and described piston is fixed on the rear end of described piston rod and is arranged on described piston
In chamber, the first end of described housing is stretched out in the front end of described piston rod, and described piston can be in institute under the drive of described piston rod
State in plunger shaft and move reciprocatingly；One end of described feed tube is connected to the second end of described housing and connects with described plunger shaft
Logical, the other end is used for being connected to described holding vessel；One end of described drain pipe is connected on the sidewall of described housing and with described
Plunger shaft connects, and the other end is used for being connected to described separation container；
In use, the second end of described housing is located relatively at the top of the first end of described housing to described packaging device；Pass through
Mobile described piston position in described plunger shaft, connects or cuts off shape between described feed tube, plunger shaft and drain pipe
The flow pipe become.
Fluid chemical product packaging device the most according to claim 1, it is characterised in that with the second end phase of described housing
Ratio, the position that described drain pipe is connected on the sidewall of described housing is closer to the first end of described housing.
Fluid chemical product packaging device the most according to claim 1, it is characterised in that the first end of described housing is provided with
Stop part, is used for preventing described piston from departing from described plunger shaft.
Fluid chemical product packaging device the most according to claim 1, it is characterised in that described housing is syringe-shaped structure.
Fluid chemical product packaging device the most according to claim 1, it is characterised in that described housing inclined shape ground connects
Between described feed tube and described drain pipe.
6. according to the arbitrary described fluid chemical product packaging device of claim 1-5, it is characterised in that described housing, feed tube
And drain pipe is respectively adopted transparent material preparation and is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885705.5A CN106314836A (en) | 2016-10-10 | 2016-10-10 | Liquid chemical subpackaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885705.5A CN106314836A (en) | 2016-10-10 | 2016-10-10 | Liquid chemical subpackaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106314836A true CN106314836A (en) | 2017-01-11 |
Family
ID=57820439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610885705.5A Pending CN106314836A (en) | 2016-10-10 | 2016-10-10 | Liquid chemical subpackaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106314836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528777A (en) * | 2018-04-27 | 2018-09-14 | 王建 | A kind of petrol drum oil rig |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083644U (en) * | 1990-11-09 | 1991-08-28 | 韩胜年 | Vacuum flow guiding transfusion apparatus |
| CN2160022Y (en) * | 1993-05-18 | 1994-03-30 | 马德超 | Liquid pumping device |
| CN2163165Y (en) * | 1992-12-19 | 1994-04-27 | 龙膺厚 | Quantitative liquid filling unit |
| US5875925A (en) * | 1994-12-20 | 1999-03-02 | Stevens Eva Josephine | Methods and apparatus for transferring hazardous liquids |
-
2016
- 2016-10-10 CN CN201610885705.5A patent/CN106314836A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083644U (en) * | 1990-11-09 | 1991-08-28 | 韩胜年 | Vacuum flow guiding transfusion apparatus |
| CN2163165Y (en) * | 1992-12-19 | 1994-04-27 | 龙膺厚 | Quantitative liquid filling unit |
| CN2160022Y (en) * | 1993-05-18 | 1994-03-30 | 马德超 | Liquid pumping device |
| US5875925A (en) * | 1994-12-20 | 1999-03-02 | Stevens Eva Josephine | Methods and apparatus for transferring hazardous liquids |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528777A (en) * | 2018-04-27 | 2018-09-14 | 王建 | A kind of petrol drum oil rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |