CN206541877U - The transition apparatus that wet method substrate enters before stretching process - Google Patents
The transition apparatus that wet method substrate enters before stretching process Download PDFInfo
- Publication number
- CN206541877U CN206541877U CN201720017497.7U CN201720017497U CN206541877U CN 206541877 U CN206541877 U CN 206541877U CN 201720017497 U CN201720017497 U CN 201720017497U CN 206541877 U CN206541877 U CN 206541877U
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- Prior art keywords
- substrate
- stainless
- steel pipe
- block
- barrier film
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses the transition apparatus that a kind of wet method substrate enters before stretching process, including support membrane support, the parallel stainless-steel pipe that support membrane support is sequentially reduced by several length is constituted, the bottom of several stainless-steel pipes is with the welding electrode of stainless-steel pipe, length positioned at the stainless-steel pipe at substrate inlet end is most long, and the length of the stainless-steel pipe at substrate outlet end is most short；Both sides near two stainless-steel pipes at substrate inlet end are respectively installed by block, the block at same stainless-steel pipe two ends is a pair, block is provided with the U-shaped card slot of opening upwards, when walking substrate, a depression bar (and pressing plate) is placed in the U-shaped card slot of each pair block, barrier film substrate is between support membrane support and depression bar (and pressing plate), and each pair block is located at the both sides of barrier film substrate.The utility model transition apparatus can realize simultaneously substrate flattening of the products such as film product and non-woven fabrics before unidirectional or biaxial tension is entered, not partially, the purpose such as deoil.
Description
Technical field
The utility model is related to a kind of lithium battery diaphragm production field, and film is walked in the transition before more particularly to a kind of substrate stretching
And degreasing unit.
Background technology
In wet processing prepares micro-pore septum, resin raw material and diluent (oil) are formed after high-temperature fusion extrusion cooling
Narrow substrate, the clip that narrow substrate enters uniaxial or biaxial stretching machine by transition apparatus is stretched, and is formed after stretching
Preliminary barrier film, wherein transition apparatus, which must be played, causes substrate flattening, the not inclined, effect deoiled.The above two can directly result in stretching
De- folder rate, the latter residual can influence the tensile property of film.Common mode is exactly separated solution in the market, and flattening is general
Using giving certain tension force or the angle of roller is walked in setting, it is ensured that substrate does not use deviation correcting device typically partially, general use of deoiling
Scraper plate knifing, fixation or semifixed integration equipment without complete set.In addition, during the stretched preceding transition apparatus of substrate not
Too hightension can be given.Uniaxial or biaxial stretching machine entrance narrow space, installation of the substrate surface oil phase liquid for correction
It is used for a long time and is all extremely limited with correction induction point.
Utility model content
For defect present in prior art, the utility model provides the mistake that a kind of wet method substrate enters before stretching process
Cross device, can realize simultaneously substrate flattening of the products such as film product and non-woven fabrics before unidirectional or biaxial tension is entered,
Not partially, the purpose such as deoil.
In order to solve the above-mentioned technical problem, the utility model proposes a kind of wet method substrate enter stretching process before transition
Device, including support membrane support, the parallel stainless-steel pipe that the support membrane support is sequentially reduced by several length is constituted, some
The bottom of individual stainless-steel pipe is with the welding electrode of stainless-steel pipe, positioned at the length of the stainless-steel pipe at substrate inlet end
Degree is most long, and the length positioned at the stainless-steel pipe at substrate outlet end is most short；Near two stainless-steel pipes at substrate inlet end
Both sides block is respectively installed, the block at same stainless-steel pipe two ends is a pair, and the block is provided with the U of opening upwards
Type neck, when walking substrate, places a depression bar, positioned at the nearest depression bar in substrate inlet end in the U-shaped card slot of each pair block
On pressing plate is installed, when walking substrate, the barrier film substrate it is described support membrane support above, the depression bar and pressing plate it is described every
Above film substrate, each pair block is located at the both sides of barrier film substrate.
Further, in the utility model, the block may move, and the block is provided with position fixed structure, each pair
The distance between block is adjustable.
The quantity of the stainless-steel pipe is 8, and the spacing of stainless-steel pipe is 3cm, stainless-steel pipe it is a diameter of
1cm。
Positioned at width long 5cm of the length than barrier film substrate of the stainless-steel pipe at substrate inlet end, positioned at substrate outlet end
Stainless-steel pipe width short 5cm of the length than barrier film substrate.
The pressing plate can be rotated relative between the depression bar at place.
Compared with prior art, the beneficial effects of the utility model are：
Related components in the utility model are moveable, thus constitute including support mould holder, block, pressing plate,
The semi-fixed type combination unit of depression bar, wherein, support membrane support, pressing plate and depression bar and block can cause barrier film substrate by mistake
Flattening is realized when crossing device and skim-coat oil is removed, the block on both sides can cause barrier film substrate not sideslip, and the utility model is a whole set of
Device need not give substrate hightension, and occupied space is small.By being tested in actual production, it has been fully achieved
Expected Results.
Brief description of the drawings
Fig. 1 is the transition apparatus planar structure schematic diagram that the utility model wet method substrate enters before stretching process；
Fig. 2 is the facade structures schematic diagram of transition apparatus shown in Fig. 1.
In figure：1- holds in the palm membrane support, 2- welding rods, 3- barrier film substrates, 4- pressing plates, 5- depression bars, 6- blocks.
Embodiment
Technical solutions of the utility model are described in further detail with specific embodiment below in conjunction with the accompanying drawings, it is described
Only the utility model is explained for specific embodiment, not to limit the utility model.
In wet processing prepares micro-pore septum, resin raw material and diluent (oil) are formed after high-temperature fusion extrusion cooling
Narrow substrate, the clip that narrow substrate enters uniaxial or biaxial stretching machine by transition apparatus is stretched, and is formed after stretching
Preliminary barrier film, wherein transition apparatus, which must be played, causes substrate flattening, the not inclined, effect deoiled.
As depicted in figs. 1 and 2, the utility model proposes a kind of wet method substrate enter stretching process before transition apparatus,
Including support membrane support, the parallel stainless-steel pipe 1 that the support membrane support is sequentially reduced by several length is constituted.
Burn-on with the welding rod 2 perpendicular to stainless-steel pipe 1 bottom of several stainless-steel pipes 1.The stainless-steel pipe 1
Quantity be 8, the spacing of stainless-steel pipe 1 is 3cm, a diameter of 1cm of stainless-steel pipe.Positioned at the stainless of substrate inlet end
The length of steel steel pipe 1 is most long and than barrier film substrate 3 the long 5cm of width, positioned at the length of the stainless-steel pipe 1 at substrate outlet end
Most short and than barrier film substrate 3 the short 5cm of width of degree, if for example, the width of barrier film substrate 3 is 25cm, positioned at substrate inlet end
The length of stainless-steel pipe 1 be that the length of stainless-steel pipe 1 that 30cm is located at substrate outlet end is 20cm, so, in substrate
The edge of the both sides of port of export barrier film substrate 3 is supported without stainless-steel pipe 1, subsequently facilitates clip to clip to the side of the both sides of barrier film substrate 3
Edge, enters double drawing processes and is stretched after clamping；Respectively pacify both sides near two stainless-steel pipes 1 at substrate inlet end
Block 6 is filled, the block 6 at the two ends of same stainless-steel pipe 1 is a pair, the block 6 can be moved along the width of barrier film substrate 3
It is dynamic, and with position fixed structure, the distance between each pair block 6 is adjustable, solid by position fixed structure after adjusting
It is fixed.The block 6 is provided with the U-shaped card slot of opening upwards, when walking substrate, as shown in figure 1, being put in the U-shaped card slot of each pair block 6
A depression bar 5 is put, pressing plate 4, pressure of the pressing plate 4 relative to place are being installed on the nearest depression bar 5 in substrate inlet end
It can be rotated between bar 5.When walking substrate, as shown in Fig. 2 the barrier film substrate 3 is on the support membrane support, the depression bar 5
With pressing plate 4 on the barrier film substrate 3, each pair block 6 is located at the both sides of barrier film substrate 3.
Some moveable parts are provided with the utility model, so that the combination unit of semi-fixed type is constituted, not
In the case of needing the very hightension of barrier film substrate 3 so that barrier film substrate 3 has when by narrow and small transition apparatus to be flattened, no
Partially, the effect of top layer oil is gone.
When walking film using the utility model, due to being provided with the both sides of two stainless-steel pipes 1 near arrival end
Moveable block 6, can block barrier film substrate 3 by this pair of moveable block 6 and avoid film from wandering off.Each pair block 6 is opened
Depression bar 5 and/or pressing plate 4 are placed with mouthful, when walking substrate, barrier film substrate 3 is located between pressing plate (block) and support mould holder, you can
Play flattening, not partially, the effect deoiled.
To sum up, the utility model is simple in construction, while have flattening, partially and the effect deoiled, with cost is low, practicality
Property strong, efficiency high the features such as.
Although the utility model is described above in conjunction with accompanying drawing, the utility model is not limited to above-mentioned
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, the ordinary skill of this area
Personnel are under enlightenment of the present utility model, in the case where not departing from the utility model objective, can also make many variations, this
Belong within protection of the present utility model.
Claims (5)
1. the transition apparatus that a kind of wet method substrate enters before stretching process, including support membrane support, it is characterised in that the support film branch
The parallel stainless-steel pipe (1) that frame is sequentially reduced by several length is constituted, and the bottom of several stainless-steel pipes (1), which is used, hangs down
Directly the welding rod (2) in stainless-steel pipe (1) is burn-on, and the length positioned at the stainless-steel pipe (1) at substrate inlet end is most long, positioned at base
The length of the stainless-steel pipe (1) of the piece port of export is most short；Both sides near two stainless-steel pipes (1) at substrate inlet end are equal
Be respectively mounted block (6), the block (6) at same stainless-steel pipe (1) two ends is a pair, the block (6) provided with opening to
On U-shaped card slot, when walking substrate, each pair block (6) U-shaped card slot in place a depression bar (5), positioned at substrate inlet end
Pressing plate (4) is installed on nearest depression bar (5), when walking substrate, barrier film substrate (3) is on the support membrane support, the depression bar
(5) and pressing plate (4) in the barrier film substrate (3) above, each pair block (6) be located at barrier film substrate (3) both sides.
2. the transition apparatus that wet method substrate enters before stretching process according to claim 1, it is characterised in that the block
(6) it may move, the block (6) is provided with position fixed structure, the distance between each pair block (6) is adjustable.
3. the transition apparatus that wet method substrate enters before stretching process according to claim 1, it is characterised in that the stainless steel
The quantity of steel pipe (1) is 8, and the spacing of stainless-steel pipe (1) is 3cm, a diameter of 1cm of stainless-steel pipe.
4. the transition apparatus that wet method substrate enters before stretching process according to claim 1, it is characterised in that enter positioned at substrate
Width long 5cm of the length than barrier film substrate (3) of the stainless-steel pipe (1) at mouth end, the stainless-steel pipe positioned at substrate outlet end
(1) width short 5cm of the length than barrier film substrate (3).
5. the transition apparatus that wet method substrate enters before stretching process according to claim 1, it is characterised in that the pressing plate
(4) it can be rotated relative between the depression bar (5) at place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017497.7U CN206541877U (en) | 2017-01-06 | 2017-01-06 | The transition apparatus that wet method substrate enters before stretching process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017497.7U CN206541877U (en) | 2017-01-06 | 2017-01-06 | The transition apparatus that wet method substrate enters before stretching process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206541877U true CN206541877U (en) | 2017-10-03 |
Family
ID=59939994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720017497.7U Active CN206541877U (en) | 2017-01-06 | 2017-01-06 | The transition apparatus that wet method substrate enters before stretching process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206541877U (en) |
-
2017
- 2017-01-06 CN CN201720017497.7U patent/CN206541877U/en active Active
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