CN208407530U - A kind of gluing tank - Google Patents
A kind of gluing tank Download PDFInfo
- Publication number
- CN208407530U CN208407530U CN201820279942.1U CN201820279942U CN208407530U CN 208407530 U CN208407530 U CN 208407530U CN 201820279942 U CN201820279942 U CN 201820279942U CN 208407530 U CN208407530 U CN 208407530U
- Authority
- CN
- China
- Prior art keywords
- tank body
- tank
- gluing
- glue
- utility
- 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.)
- Expired - Fee Related
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a kind of gluing tank, including tank body, it is provided with discharge nozzle below the liquid level of tank body glue inside it, the ullage of tank body glue inside it is provided with the air inlet pipe for being passed through compressed gas into the tank body.The utility model has the beneficial effects that can efficiently, rapidly discharge, lay the foundation for continuous, steady production；Using tank body discharge method, glue waste and line clogging when pipeline, diaphragm pump dnockout can be avoided；Using compressed gas to being pressurized inside gluing tank, production cost is low.
Description
Technical field
The utility model relates to gluing equipment technical fields, it particularly relates to a kind of gluing tank.
Background technique
In lithium ion battery compounding process, need first to carry out gluing, anode is usually PVDF gluing, and cathode is usually
CMC gluing, and in continuous production, often disposably accomplish fluently glue used in 3-4 pots of slurries.Glue discharging when, if
It is got using pipeline, diaphragm pump, then having more waste in pipeline, diaphragm pump, while also can be due to glue siccative
Pipeline and pump are blocked, frequent cleaning pump is needed, brings inconvenience to production, and if merely released glue by gravity
Come, then take a long time glue could be thoroughly released when the adhesive liquid quantity of the tank base of gluing tank reduces, so
It needs to make improvements.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of gluing tanks, can be by being passed through compression
Gas extrudes the glue in gluing tank.
To realize the above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of gluing tank, including tank body are provided with discharge nozzle, the tank below the liquid level of tank body glue inside it
The ullage of body glue inside it is provided with the air inlet pipe for being passed through compressed gas into the tank body.
Further, the ullage of tank body glue inside it is additionally provided with vacuum-pumping tube.
Further, valve is provided on the discharge nozzle, air inlet pipe and vacuum-pumping tube.
Further, the vacuum-pumping tube is horizontally disposed and connect with the top of the tank body.
Further, the air inlet pipe is vertically arranged and connect with the vacuum-pumping tube.
Further, splicing bucket is provided with below the discharge nozzle.
The utility model additionally provides a kind of method for improving gluing tank discharging speed, comprising the following steps:
S1 is led to when gluing tank discharges by the way that the air inlet pipe 3 of tank body 1 inside glue ullage of gluing tank is arranged in
Enter compressed gas, so that the glue in the tank body 1 is under the effect of the pressure of self gravity and the compressed gas from the tank
Discharge nozzle 2 below 1 inside glue liquid level of body is discharged.
Further, further comprising the steps of:
S2 is in gluing tank filler, by the way that the vacuum-pumping tube 4 of the 1 inside glue ullage of tank body is arranged in by institute
The compressed gas extraction in tank body 1 is stated, so that the air pressure inside the tank body 1 restores to external atmosphere pressure.
Further, the compressed gas is the inert gas of compressed air or compression.
The utility model has the beneficial effects that can efficiently, rapidly discharge, lay the foundation for continuous, steady production；Using
Tank body discharge method can be avoided glue waste and line clogging when pipeline, diaphragm pump dnockout；Using compressed gas to gluing
It is pressurized inside tank, production cost is low.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the gluing jar structure schematic diagram according to the utility model embodiment.
In figure:
1, tank body；2, discharge nozzle；3, air inlet pipe；4, vacuum-pumping tube；5, splicing bucket.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
As shown in Figure 1, a kind of gluing tank according to the utility model embodiment, including tank body 1, the tank body 1 exist
Be provided with discharge nozzle 2 below the liquid level of its internal glue, the ullage of the tank body 1 glue inside it be provided with for
The air inlet pipe 3 of compressed gas is passed through in the tank body 1.
In a specific embodiment of the utility model, the ullage of the tank body 1 glue inside it is also set up
There is vacuum-pumping tube 4.
In a specific embodiment of the utility model, it is respectively provided on the discharge nozzle 2, air inlet pipe 3 and vacuum-pumping tube 4
There is valve.
In a specific embodiment of the utility model, the vacuum-pumping tube 4 is horizontally disposed and upper with the tank body 1
Portion's connection.
In a specific embodiment of the utility model, the air inlet pipe 3 is vertically arranged and connects with the vacuum-pumping tube 4
It connects.
In a specific embodiment of the utility model, the lower section of the discharge nozzle 2 is provided with splicing bucket 5.
The utility model additionally provides a kind of method for improving gluing tank discharging speed, comprising the following steps:
S1 is led to when gluing tank discharges by the way that the air inlet pipe 3 of tank body 1 inside glue ullage of gluing tank is arranged in
Enter compressed gas, so that the glue in the tank body 1 is under the effect of the pressure of self gravity and the compressed gas from the tank
Discharge nozzle 2 below 1 inside glue liquid level of body is discharged.
It is further comprising the steps of in a specific embodiment of the utility model:
S2 is in gluing tank filler, by the way that the vacuum-pumping tube 4 of the 1 inside glue ullage of tank body is arranged in by institute
The compressed gas extraction in tank body 1 is stated, so that the air pressure inside the tank body 1 restores to external atmosphere pressure.
In a specific embodiment of the utility model, the compressed gas is the indifferent gas of compressed air or compression
Body.
In order to facilitate the above-mentioned technical proposal for understanding the utility model, below by way of specifically used mode to the utility model
Above-mentioned technical proposal be described in detail.
There is glue in the tank body 1 of gluing tank, glue is CMC glue or PVDF glue.
Air inlet pipe 3 is connected with air compressor, and vacuum-pumping tube 4 is connected with vaccum-pumping equipment, and vaccum-pumping equipment includes vacuum
Pump.
The utility model can convenient, timesaving by CMC glue, PVDF used in lithium ion battery plus-negative plate compounding process
Glue is got, and can solve glue and gravity outflow is relied on to take long time, influence the problems such as production efficiency merely, shorten glue discharging
Time, for continuous, stable, efficiently production lays the foundation.
The settable openable cover board in the top of tank body 1, cover board open after can into the tank body 1 of gluing tank filler, cover board
It is tightly connected with tank body 1.
When specifically used, increase an air inlet pipe 3 on the tank body 1 of gluing tank, such glue needs after accomplishing fluently
When material, the valve on vacuum-pumping tube 4 is first closed, while splicing bucket 5 is placed on 2 lower section of discharge nozzle, open discharge nozzle 2, air inlet
Valve on pipe 3, compressed air (or other are capable of increasing the inert gas of 1 internal pressure of tank body) are pressed by air inlet pipe 3
In tank body 1, to increase the pressure in tank body 1, since 1 internal pressure of tank body is greater than external atmosphere pressure, so glue is at itself
It can more rapidly be flowed out from discharge nozzle 2 under the effect of the pressure of gravity and compressed air, substantially reduce discharging time, mention
High production efficiency, for continuous, efficiently guarantee is carried out in production.When gluing tank needs filler or temporarily do not need discharging, can first close
Discharge nozzle 2, the valve in air inlet pipe 3 are closed, the valve on vacuum-pumping tube 4 is opened simultaneously, the compressed air in tank body 1 is true by taking out
Blank pipe 4 is taken away, restores the air pressure in tank body 1 to external atmosphere pressure, finally closes the valve on vacuum tube 4, open tank body 1 and push up
The cover board filler in portion.
The utility model had both been applicable to the gluing of positive compounding process, was equally applicable to the gluing of cathode compounding process；
The utility model is not limited solely to the production of lithium ion battery compounding process gluing, all to need the production for carrying out gluing that adopt
With the discharge method of the utility model.
It is continuous, steady in conclusion can efficiently, rapidly be discharged by means of the above-mentioned technical proposal of the utility model
Fixed production lays the foundation；Using tank body discharge method, glue waste when can be avoided pipeline, diaphragm pump dnockout is blocked up with pipeline
Plug；Using compressed gas to being pressurized inside gluing tank, production cost is low.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of gluing tank, including tank body (1), the tank body (1) is provided with discharge nozzle below the liquid level of glue inside it
(2), which is characterized in that the ullage of the tank body (1) glue inside it is provided with for being passed through into the tank body (1)
The air inlet pipe (3) of compressed gas.
2. gluing tank according to claim 1, which is characterized in that the ullage of the tank body (1) glue inside it
It is additionally provided with vacuum-pumping tube (4).
3. gluing tank according to claim 2, which is characterized in that the discharge nozzle (2), air inlet pipe (3) and vacuum-pumping tube
(4) valve is provided on.
4. gluing tank according to claim 2, which is characterized in that the vacuum-pumping tube (4) it is horizontally disposed and with the tank
The top of body (1) connects.
5. gluing tank according to claim 4, which is characterized in that the air inlet pipe (3) is vertically arranged and takes out very with described
Blank pipe (4) connection.
6. gluing tank according to claim 1, which is characterized in that be provided with splicing bucket below the discharge nozzle (2)
(5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279942.1U CN208407530U (en) | 2018-02-28 | 2018-02-28 | A kind of gluing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279942.1U CN208407530U (en) | 2018-02-28 | 2018-02-28 | A kind of gluing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208407530U true CN208407530U (en) | 2019-01-22 |
Family
ID=65120783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820279942.1U Expired - Fee Related CN208407530U (en) | 2018-02-28 | 2018-02-28 | A kind of gluing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208407530U (en) |
-
2018
- 2018-02-28 CN CN201820279942.1U patent/CN208407530U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |