CN207446982U - Can self-cleaning lithium with the mould interface on extrusion pipe - Google Patents
Can self-cleaning lithium with the mould interface on extrusion pipe Download PDFInfo
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- CN207446982U CN207446982U CN201721518199.2U CN201721518199U CN207446982U CN 207446982 U CN207446982 U CN 207446982U CN 201721518199 U CN201721518199 U CN 201721518199U CN 207446982 U CN207446982 U CN 207446982U
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- lithium
- delivery outlet
- lithium chloride
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Abstract
The utility model is related to lithium band production equipment field, particularly it is a kind of can self-cleaning lithium with the mould interface on extrusion pipe, including：Pipe shaft, the pipe shaft include forward ends thereof section and cooperation section, and the first passage that the forward ends thereof section inner wall is formed is for squeezing lithium metal, and the cooperation section inner wall is internal thread, for being threadedly coupled with mold；The lithium chloride delivery outlet for being capable of folding is provided on the inner wall of the cooperation section, the lithium chloride delivery outlet can export chlorination lithium powder when opening into the cooperation section, the blowning installation that can be stretched out is provided on the inner wall of the cooperation section, the blowning installation can blow when stretching out towards the inner wall of the cooperation section, and the goal of the invention of the utility model is to provide a kind of mould interface convenient for internal residual lithium metal at cleaning mould interface of the lithium with extrusion pipe.
Description
Technical field
The utility model is related to lithium band production equipment field, particularly it is a kind of can self-cleaning lithium on extrusion pipe
Mould interface.
Background technology
Lithium is applied more and more wider in our life, and demand is increasing, wherein, the use demand of field of batteries
It is growing.
, it is necessary to lithium material extruding be become the lithium band of banding in the upstream manufacturer of lithium battery manufacturer, then lithium band is rolled up
Get up to form plate-like, then be packaged, supply the manufacturer in downstream.
The process of lithium band is manufactured, is that lithium metal is placed in a pipeline, the head end of the pipeline is provided with mold, mold
On be provided with the opening of strip, then head into compression bar from the tail end of pipeline, lithium metal is promoted in pipeline, is moved to contact
During to mold, output is squeezed from the opening of mold, forms lithium band.
Lithium metal has certain viscosity, while can't be contacted with water, can react with water, generates corresponding hydroxide
Object and hydrogen.
The pipeline for squeezing lithium band possesses extruded segment, and the front end of extruded segment is connected with cooperation section, coordinates in section and be provided with interior spiral shell
Line, for being connected with mold.
Since mold and cooperation section cooperation inevitably have gap, and it is larger that section is coordinated to be pressurized in extrusion process, so
After lithium band extrusion process carries out a period of time, in coordinating the inner wall of section that can be extruded into a small amount of lithium metal and remain in
Face forms the structure similar to patch, is sticked to cooperation section inner wall（On internal thread）, can be to next after accumulation to a certain extent
Secondary and later mold installation causes undesirable influence, so, it is necessary to stop work, to the progress of these patches after production a period of time
It removes.
Nowadays it is manual removal or wiping to the method for patch cleaning, the two efficiency is very low, and also easily
There are remaining lithium metal, wherein stripping means is also easy to damage cooperation section inner wall, meanwhile, it can not wash with water, because clearly
Drying duct is needed after washing, can influence the running of production line, and water drying is unqualified can cause scrapping for typical products in mass production.
Utility model content
In view of the problems of the existing technology, the goal of the invention of the utility model is that provide one kind squeezes convenient for cleaning lithium band
The mould interface of pressure pipeline internal residual lithium metal.
To achieve these goals, the technical solution adopted in the utility model is：
It is a kind of can self-cleaning lithium with the mould interface on extrusion pipe, including：
Pipe shaft, the pipe shaft include forward ends thereof section and cooperation section, the first passage that the forward ends thereof section inner wall is formed
For squeezing lithium metal, the cooperation section inner wall is internal thread, for being threadedly coupled with mold；
The lithium chloride delivery outlet for being capable of folding is provided on the inner wall of the cooperation section, when the lithium chloride delivery outlet is opened
Chlorination lithium powder can be exported into the cooperation section, the blowning installation that can be stretched out is provided on the inner wall of the cooperation section,
The blowning installation can blow when stretching out towards the inner wall of the cooperation section.
By setting the lithium chloride delivery outlet, need to clean kish in the inner wall of the cooperation section of the extrusion pipe
During lithium（Mold has been dismantled at this time）, the lithium chloride delivery outlet is opened, the output chlorination lithium powder in the cooperation section, lithium chloride
Powder is attached on lithium metal and around lithium metal, at this moment carries out subsequent cleaning work again, in the inner wall of the cooperation section
On be provided with the blowning installation that can be stretched out, can blow when the blowning installation stretches out towards the inner wall of the cooperation section,
Covered with to blowing in cooperation section, then lithium metal is easy to be attached to chlorination lithium powder after lithium chloride powder on lithium metal
On, be blown out, reach self-cleaning effect, simultaneously as inherently a kind of moisture-removing agent of stabilization of lithium chloride, and its with
Lithium metal, which can be stablized, to be coexisted, so both having reached good cleaning effect here, in turn ensures the stability of cleaning process.
As the preferred embodiment of the utility model, second channel, described second channel one end are provided in the cooperation section
The lithium chloride delivery outlet is connected, the other end is connected outside the pipe shaft, and is externally connected to lithium chloride output source in pipe shaft.
As the preferred embodiment of the utility model, being provided in the lithium chloride delivery outlet can move along lithium chloride delivery outlet
The link position of dynamic block, the second channel and lithium chloride delivery outlet is located at the side wall of lithium chloride delivery outlet.
As the preferred embodiment of the utility model, the block blocks the lithium chloride delivery outlet in the cooperation section
During exit on wall, the tooth bottom of the outer surface of the block and the internal thread of cooperation section flushes, and is closing lithium chloride delivery outlet
When closing, mold is not influenced with coordinating the normal threaded connection of section.
As the preferred embodiment of the utility model, hydraulic stem, the hydraulic stem one are provided in the lithium chloride delivery outlet
End is connected to the stop bottom, and the other end is connected to the lithium chloride delivery outlet bottom.
As the preferred embodiment of the utility model, multiple lithium chloride delivery outlets are justified around the axis of the pipe shaft along pipe shaft
Week is set, and makes input chlorination lithium powder evenly, can more cover more lithium metals, cleaning effect is more preferable.
As the preferred embodiment of the utility model, the blowning installation is air multiplier, during main body could be provided as
Hollow structure since blowning installation is arranged in cooperation section, is still evacuated so it sucks one end of gas out of cooperation section, and this
There are chlorination lithium powder and lithium metal in Shi Peihe sections, the hollow structure can prevent chlorination lithium powder and lithium metal to be attached to
Happening in blowning installation, if provided as blade shape, then using a period of time after, lithium chloride powder can be adhered on blade
End and lithium metal, it has not been convenient to it cleans, and this problem is then not present in air multiplier.
The beneficial effects of the utility model are：
By setting the lithium chloride delivery outlet, need to clean kish in the inner wall of the cooperation section of the extrusion pipe
During lithium（Mold has been dismantled at this time）, the lithium chloride delivery outlet is opened, the output chlorination lithium powder in the cooperation section, lithium chloride
Powder is attached on lithium metal and around lithium metal, at this moment carries out subsequent cleaning work again, in the inner wall of the cooperation section
On be provided with the blowning installation that can be stretched out, can blow when the blowning installation stretches out towards the inner wall of the cooperation section,
Covered with to blowing in cooperation section, then lithium metal is easy to be attached to chlorination lithium powder after lithium chloride powder on lithium metal
On, be blown out, reach self-cleaning effect, simultaneously as inherently a kind of moisture-removing agent of stabilization of lithium chloride, and its with
Lithium metal, which can be stablized, to be coexisted, so both having reached good cleaning effect here, in turn ensures the stability of cleaning process.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is partial enlarged view at B in Fig. 1；
Fig. 4 be in Fig. 1 C-C to sectional view；
Fig. 5 is partial enlarged view at D in Fig. 1；
Fig. 6 is partial enlarged view at E in Fig. 1；
It is marked in figure：1- forward ends thereof sections, 11- cooperation sections, 2- lithium chloride delivery outlets, 3- second channels, 31- first are logical
Road, 4- hydraulic stems, 5- blocks, 6- blowning installations.
Specific embodiment
The utility model is described in further detail with reference to embodiment and specific embodiment.It but should not be by this
The scope for being interpreted as the above-mentioned theme of the utility model is only limitted to following embodiment, all content of the invention institutes based on the utility model
The technology of realization belongs to the scope of the utility model.
Embodiment 1
Such as Fig. 1, it is a kind of can self-cleaning lithium with the mould interface on extrusion pipe, including：
Pipe shaft, the pipe shaft include forward ends thereof section 1 and coordinate section 11, and the first of 1 inner wall of the forward ends thereof section formation
For passage 31 for squeezing lithium metal, 11 inner wall of the cooperation section is internal thread, and for being threadedly coupled with mold, the direction of extrusion is as schemed
Arrow direction in 1；
The lithium chloride delivery outlet 2 for being capable of folding is provided on the inner wall of the cooperation section 11, the lithium chloride delivery outlet 2 is beaten
Chlorination lithium powder can be exported when opening into the cooperation section 11, blowing of can stretching out is provided on the inner wall of the cooperation section 11
Device of air 6 can blow when the blowning installation 6 stretches out towards the inner wall of the cooperation section 11.
In the present embodiment, second channel 3 is provided in the cooperation section 11, described 3 one end of second channel connects the chlorine
Change lithium delivery outlet 2, the other end is connected outside the pipe shaft, and is externally connected to lithium chloride output source in pipe shaft, shown in Fig. 1,
The second channel 3 of homonymy is connected externally on unified pipeline, convenient for connecting unified lithium chloride output source；
Such as Fig. 2,3, the block 5 that can be moved along lithium chloride delivery outlet 2 is provided in the lithium chloride delivery outlet 2, it is described
The link position of second channel 3 and lithium chloride delivery outlet 2 is located at the side wall of lithium chloride delivery outlet 2.
Specifically, the block 5 blocks the lithium chloride delivery outlet 2 at the exit on the inner wall of the pipe shaft 1, institute
The tooth bottom for stating the outer surface of block 5 and the internal thread of the cooperation section 11 flushes（Such as Fig. 2, block 5 jacks up closure by hydraulic stem 4
Lithium chloride delivery outlet 2, such as Fig. 3, block 5 is pulled downward on by hydraulic stem 4 falls back on 2 lower part of lithium chloride delivery outlet, makes second channel 3 logical
Superchlorination lithium delivery outlet 2 is connected with 11 inside of cooperation section, has the function that input chlorination lithium powder）, the lithium chloride delivery outlet 2
Hydraulic stem 4 is inside provided with, described 4 one end of hydraulic stem is connected to 5 bottom of block, and the other end is connected to the lithium chloride output
2 bottom of hole.
Such as Fig. 4, multiple lithium chloride delivery outlets 2 are set around the axis of the cooperation section 11 along 11 circumference of cooperation section, this
In embodiment, the lithium chloride delivery outlet 2 a total of 12 of setting in cooperation section 11,6 are a circle, and one shares 2 circles（As Fig. 1,
4）, 6 lithium chloride delivery outlets 2 of individual pen adjacent centered on coordinating the axis of section 11 are in 60 ° of settings.
Such as Fig. 5,6, in the present embodiment, the blowning installation 6 is air multiplier, is provided on cooperation 11 inner wall of section
The mounting hole of blowning installation 6, the air multiplier are installed（Blowning installation 6）Bottom is installed on the mounting hole by elevating lever
Interior, the air multiplier is not when stretching out cooperation 11 inner wall of section（Such as Fig. 6）, air multiplier is with coordinating the cooperation of 11 inner wall of section
The tooth bottom of the internal thread of surface and the cooperation section 11 flushes, the air multiplier（Blowning installation 6）It stretches out in cooperation section 11
During wall（Such as Fig. 5）, gas outlet, which is located at, to be coordinated by 11 inner wall of section, and the inner wall of snug fit section 11 is blown, blowing direction such as Fig. 5.
In the present embodiment, the air multiplier（Blowning installation 6）Quantity is 6, centered on coordinating the axis of section 11
Adjacent is in 60 ° of settings, and in the lithium band direction of extrusion, the air multiplier is located at behind all lithium chloride delivery outlets 2, energy
Enough blow to all chlorination lithium powders.
Claims (7)
1. it is a kind of can self-cleaning lithium with the mould interface on extrusion pipe, including：
Pipe shaft, the pipe shaft include forward ends thereof section and cooperation section, and the first passage that the forward ends thereof section inner wall is formed is used for
Lithium metal is squeezed, the cooperation section inner wall is internal thread, for being threadedly coupled with mold；
It is characterized in that,
The lithium chloride delivery outlet for being capable of folding is provided on the inner wall of the cooperation section, the lithium chloride delivery outlet can when opening
Chlorination lithium powder is exported into the cooperation section, the blowning installation that can be stretched out is provided on the inner wall of the cooperation section, it is described
Blowning installation can blow when stretching out towards the inner wall of the cooperation section.
2. it is according to claim 1 can self-cleaning lithium with the mould interface on extrusion pipe, which is characterized in that it is described
Second channel is provided in cooperation section, described second channel one end connects the lithium chloride delivery outlet, and the other end connects the pipe
Outside body, and lithium chloride output source is externally connected in pipe shaft.
3. it is according to claim 2 can self-cleaning lithium with the mould interface on extrusion pipe, which is characterized in that it is described
The block that can be moved along lithium chloride delivery outlet, the second channel and lithium chloride delivery outlet are provided in lithium chloride delivery outlet
Link position is located at the side wall of lithium chloride delivery outlet.
4. it is according to claim 3 can self-cleaning lithium with the mould interface on extrusion pipe, which is characterized in that it is described
Block blocks the lithium chloride delivery outlet at the exit on the inner wall of the cooperation section, the outer surface of the block and described
The tooth bottom of the internal thread of section is coordinated to flush.
5. it is according to claim 4 can self-cleaning lithium with the mould interface on extrusion pipe, which is characterized in that it is described
Hydraulic stem is provided in lithium chloride delivery outlet, one end of described hydraulic stem is connected to the stop bottom, and the other end is connected to described
Lithium chloride delivery outlet bottom.
6. it is according to claim 5 can self-cleaning lithium with the mould interface on extrusion pipe, which is characterized in that it is multiple
The lithium chloride delivery outlet is set around the axis of the cooperation section along cooperation section circumference.
7. it is according to claim 1 can self-cleaning lithium with the mould interface on extrusion pipe, which is characterized in that it is described
Blowning installation is air multiplier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721518199.2U CN207446982U (en) | 2017-11-14 | 2017-11-14 | Can self-cleaning lithium with the mould interface on extrusion pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721518199.2U CN207446982U (en) | 2017-11-14 | 2017-11-14 | Can self-cleaning lithium with the mould interface on extrusion pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207446982U true CN207446982U (en) | 2018-06-05 |
Family
ID=62279673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721518199.2U Active CN207446982U (en) | 2017-11-14 | 2017-11-14 | Can self-cleaning lithium with the mould interface on extrusion pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207446982U (en) |
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2017
- 2017-11-14 CN CN201721518199.2U patent/CN207446982U/en active Active
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