CN205534240U - Exit seal structure of modified device of pellicular zone material serialization plasma - Google Patents
Exit seal structure of modified device of pellicular zone material serialization plasma Download PDFInfo
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- CN205534240U CN205534240U CN201620113986.8U CN201620113986U CN205534240U CN 205534240 U CN205534240 U CN 205534240U CN 201620113986 U CN201620113986 U CN 201620113986U CN 205534240 U CN205534240 U CN 205534240U
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- magnetic
- film strips
- strips material
- magnetic fluid
- moving direction
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Abstract
The utility model provides an exit seal structure of modified device of pellicular zone material serialization plasma, import and export to importing and exporting in the modified storehouse of the modified device of plasma, its characterized in that: feed inlet and discharge gate homogeneous phase are provided with seal structure to pellicular zone material, and every seal structure includes two magnetic current phantom pieces, and two magnetic current phantom pieces use the pellicular zone material as benchmark symmetrical arrangement in upper and lower both sides that the pellicular zone is expected with the centre gripping pellicular zone material, every magnetic current phantom piece include magnetic source, a plurality of magnetic pole head and additional jar, wherein: the magnetic source is permanent magnet or solenoid, a plurality of magnetic pole head is the interval arrangement on the moving direction of pellicular zone material, and wherein, the main part of every magnetic pole head be the slice magnetizer, and slice magnetizer head has a chevron shape blade towards the one side of pellicular zone material, and this chevron shape blade has two sections straight sections, two sections straight sections clamp acute angle all and between the moving direction that expects of pellicular zone, it is used for saving the magnetic current body to supply the jar, the magnetic current body all is equipped with the pipe corresponding to every magnetic pole head.
Description
Technical field
This utility model relates to plasma material reforming apparatus, and the import and export particularly relating to a kind of film strips material serialization plasma modification device seal structure, it is adaptable to the plasma modification device of flexible strip material.
Background technology
Argon-arc plasma field material modification has that response speed is fast, it is effective, to features such as material damage are little to improve.Particularly fibrous tissue material, plastic film material etc. had relatively broad application prospect.Conventional plasma field material surface modifying usually requires that and carries out under vacuum conditions.Material modification under vacuum state is not well positioned to meet industry production requirement continuously.Along with technological progress and development, some researchs in recent years and use unit explore the method adding noble gas in argon-arc plasma field to the argon-arc plasma field material surface modifying realizing under normal pressure.The method adding noble gas no doubt can improve surface modification effect, but there is also the sealing problem of gas under dynamical state.
Then, how to provide a kind of import and export being applied to film strips material serialization plasma modification device to seal structure to become as research topic of the present utility model.
Summary of the invention
The purpose of this utility model is that the import and export providing a kind of film strips material serialization plasma modification device seal structure.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the import and export of a kind of film strips material serialization plasma modification device seal structure, described import and export are that the modified storehouse of plasma modification device is imported and exported, including charging aperture and discharging opening, charging aperture and discharging opening are respectively positioned on modified storehouse, described film strips material enters in modified storehouse by charging aperture, exported from modified storehouse by discharging opening, the moving direction of described film strips material is perpendicular to the sagittal plane of charging aperture and discharging opening, moving direction along film strips material is observed, and described charging aperture and discharging opening are flat；Its innovation is:
Described charging aperture and discharging opening are all provided with sealing structure relative to film strips material, each sealing structure includes two magnetic fluid modules, two magnetic fluid modules are symmetrically arranged in the both sides up and down of film strips material to clamp described film strips material on the basis of film strips material, each magnetic fluid module includes magnetic source, several magnetic pole heads and supplementary tank, wherein:
Described magnetic source is that the internal magnetic field of permanent magnet or solenoid, permanent magnet or solenoid is oriented parallel to the moving direction of described film strips material and arranges；
Several magnetic pole heads described are spaced layout on the moving direction of film strips material, wherein, the main body of each magnetic pole head is lamellar magnetic conductor, the head of lamellar magnetic conductor is towards film strips material, lamellar magnetic conductor head has herringbone cutting edge towards the one side of film strips material, this herringbone cutting edge has two sections of flat segments, and two sections of flat segments all and press from both sides acute angle between the moving direction of film strips material, between two sections of flat segments, the angular bisector of angle is parallel to the moving direction of film strips material；The afterbody of described magnetic pole head is connected with described magnetic source magnetic conduction;
Described supplementary tank is a container, is used for storing magnetic fluid；Described magnetic fluid is equipped with conduit corresponding to each magnetic pole head, and one end of conduit is connected with supplementary tank, the other end of conduit towards magnetic pole head head and in working order under by the head cutting edge of the magnetic fluid importing magnetic pole head in supplementary tank；
The input side of described magnetic fluid module and outlet side are provided with elastic insulated shading ring, and elastic insulated shading ring contacts with the surface of film strips material, and magnetic fluid module is provided with wool felt at the outlet side of film strips material.
Relevant content in technique scheme is explained as follows:
In technique scheme, the load base fluid of described magnetic fluid is kerosene, and coal oil viscosity is taught, the problem solving the pressure at two ends difference increase sealability decline that seal clearance causes greatly.
In technique scheme, input side and the outlet side of the magnetic fluid module of described discharge outlet are provided with wool felt；The input side of the magnetic fluid module at described charging aperture is provided with wool felt.
In technique scheme, each magnetic pole head and conduit one are arranged every one on the moving direction of film strips material, also can reach same effect if being located at by conduit inside magnetic pole head.
In technique scheme, described " sagittal plane " refers to observe along film strips material moving direction, the import and export plane of charging aperture/discharging opening.
Utility model works principle and advantage be: Magneticfluid Seal Technique is applied to plasma modification device by this utility model, Magneticfluid Seal Technique develops on the basis of magnetic fluid, when magnetic fluid injects the gap in magnetic field, it can be full of whole gap, forms a kind of " the O RunddichtringO of liquid ".Magnetic fluid is the colloid solution of a kind of high stability numerous ferromagnetism or ferri-magnetic material highly dispersed constituted in base load liquid.In the absence of external forces, magnetic fluid can be parked in the region that field intensity is the strongest under the influence of a magnetic field.In the case of External Force Acting, the position of magnetic fluid and shape can change, thus cause the change of magnetic field force, and when magnetic field force and external force reach new balance, magnetic fluid also will be in new balanced steady state.Magnet fluid sealing is exactly to utilize magnetic fluid to magnetic field and the response characteristic of external force, magnetic fluid is injected in the gap of the magnetic conductive loop being made up of permanent magnet, magnetic pole head, can form several liquid O RunddichtringO.When magnetic fluid is moved in magnetic field by differential pressure action, magnetic field can make magnetic fluid create antagonism the magnetic force of pressure reduction and reach new balance, thus plays the effect of sealing.Its good sealing effect, and service life is long.Magnet fluid sealing is generally used for rotatory sealing or reciprocation sealing, and under rotation or reciprocating state, magnetic fluid not easily runs off；But, in film strips material serialization plasma modification device, film strips material moves towards same direction all the time, in modifying process, the film strips material strip that magnetic fluid is easily moved goes out, and causes magnetic fluid to run off, thus affects the effect of magnet fluid sealing, cause noble gas leakage in plasma modification device modification storehouse, affect modified effect.In technical solutions of the utility model, two sections of flat segments of magnetic pole head all and press from both sides acute angle between the moving direction of film strips material, between two sections of flat segments, the angular bisector of angle is parallel to the moving direction layout of film strips material, in film strips material moving process, magnetic fluid is simultaneously by tractive and the adhesion of surrounding magnetic fluid of film strips material, around the adhesive force of magnetic fluid offsets with the component of all directions in the traction force of film strips material so that it is is difficult to tunicle strip and takes out of；Magnetic fluid in described supplementary tank is for supplementing the magnetic fluid run off；The effect of described elastic insulated shading ring is to make magnetic fluid saturated magnetization；Described wool felt is for the magnetic fluid of adsorbed film strip remained on surface, to clean the surface of film strips material.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model embodiment plasma modification device overall structure schematic diagram；
Accompanying drawing 2 seals structure vertical view cutaway drawing for this utility model embodiment；
Accompanying drawing 3 seals structure sectional view for this utility model embodiment；
Accompanying drawing 4 is this utility model magnetic fluid force diagram；
Accompanying drawing 5 is prior art magnetic fluid force diagram.
In the figures above: 1, modified storehouse；2, film strips material；3, deflector roll；4, emptying roller；5, structure is sealed；6, solenoid；7, tank is supplemented；8, magnetic pole head；9, magnetic fluid；10, conduit；11, elastic insulated shading ring；12, wool felt；13, material receiving roller；A, the first magnetic fluid unit；B, the second magnetic fluid unit；C, the 3rd magnetic fluid unit；D the 4th magnetic fluid unit；E, the 5th magnetic fluid unit；F, the 6th magnetic fluid unit.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Embodiment:
The import and export of a kind of film strips material serialization plasma modification device seal structure, see shown in accompanying drawing 1, blowing on emptying roller 4 in film strips material 2, through several deflector rolls 3, finally rolling on material receiving roller 13 in modified storehouse 1.
See shown in accompanying drawing 1 ~ accompanying drawing 3, described import and export are that the modified storehouse 1 of plasma modification device is imported and exported, including charging aperture and discharging opening, charging aperture and discharging opening are respectively positioned on modified storehouse 1, described film strips material 2 enters in modified storehouse 1 by charging aperture, is exported from modified storehouse 1 by discharging opening, and the moving direction of described film strips material 2 is perpendicular to the sagittal plane of charging aperture and discharging opening, moving direction along film strips material 2 is observed, and described charging aperture and discharging opening are flat.
Described charging aperture and discharging opening are all provided with sealing structure 5 relative to film strips material 2, each sealing structure 5 includes two magnetic fluid modules, two magnetic fluid modules are symmetrically arranged in the both sides up and down of film strips material 2 to clamp described film strips material 2 on the basis of film strips material 2, and each magnetic fluid module includes magnetic source, several magnetic pole heads 8 and supplementary tank 7.
Described magnetic source is solenoid 6, and the internal magnetic field of permanent magnet or solenoid 6 is oriented parallel to the moving direction of described film strips material 2 and arranges.
Several magnetic pole heads 8 described are spaced layout on the moving direction of film strips material 2, wherein, the main body of each magnetic pole head 8 is lamellar magnetic conductor, the head of lamellar magnetic conductor is towards film strips material 2, lamellar magnetic conductor head has herringbone cutting edge towards the one side of film strips material 2, this herringbone cutting edge has two sections of flat segments, and two sections of flat segments all and press from both sides acute angle between the moving direction of film strips material 2, between two sections of flat segments, the angular bisector of angle is parallel to the moving direction of film strips material 2；The afterbody of described magnetic pole head 8 is connected with described magnetic source magnetic conduction.
Described supplementary tank 7 is a container, is used for storing magnetic fluid 9；Described magnetic fluid 9 is equipped with conduit 10 corresponding to each magnetic pole head 8, and one end of conduit 10 is connected 7 with supplementary tank, the other end of conduit 10 towards magnetic pole head 8 head and in working order under the magnetic fluid 9 in supplementary tank 7 imported the head cutting edge of magnetic pole head 8.
The input side of described magnetic fluid module and outlet side are provided with elastic insulated shading ring 11, and elastic insulated shading ring 11 contacts with the surface of film strips material 2, and magnetic fluid module is provided with wool felt 12 at the outlet side of film strips material 2.
The load base fluid of described magnetic fluid 9 is kerosene.
Input side and the outlet side of the magnetic fluid module of described discharge outlet are provided with wool felt 12；The input side of the magnetic fluid module at described charging aperture is provided with wool felt 12.
Each magnetic pole head 8 and conduit 10 one are arranged every one on the moving direction of film strips material 2.
See shown in accompanying drawing 4, arrow show film strips material 2 moving direction, in this utility model, when film strips material 2 moves along arrow, first magnetic fluid unit a is by the directed force F of film strips material 2, two component of F are F ' and F ' ', simultaneously, first magnetic fluid unit a is by the second magnetic fluid unit b directed force F 1 to it, the direction of F1 is contrary with F ' ', to offset F ' ' or part F ' ', the first magnetic fluid unit a is also by the 3rd magnetic fluid c directed force F 2 to it, the direction of F2 is contrary with F ', to offset F ' or part F '；And in fact, other magnetic fluid unit of many are had around first magnetic fluid unit a, interaction is all there is in each magnetic fluid unit between the first magnetic fluid unit a, so that the first magnetic fluid unit a can overcome the movement directed force F to it of film strips material 2 so that the first magnetic fluid unit a not tunicle strip 2 is taken out of.
See shown in accompanying drawing 4,4th magnetic fluid unit d is positioned at the edge of film strips material 2, the side of the 4th magnetic fluid unit d does not has other magnetic fluid unit effect on it, but it is affected by material and seals structure 5 sidewall active force Q1 to it, to counteract the some or all of of the component Q ' of film strips material 2 active force Q, certainly, 4th magnetic fluid unit d is the most also subject to the active force to it of the magnetic fluid unit about, to offset the film strips material 2 component to other directions of its active force Q, with this, the 4th magnetic fluid unit d tunicle strip 2 can not be taken away.
See shown in accompanying drawing 5, according to conventional means, the cutting edge of magnetic pole head 8 is a straight section, then the 5th magnetic fluid unit e while by the active force M of film strips material 2 also by opposition M1 of the 6th magnetic fluid f, M1 is much smaller than M, M1 cannot offset M, and the 5th magnetic fluid unit e easy tunicle strip 2 is taken out of, causes the loss of magnetic fluid.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.All equivalence changes made according to this utility model spirit or modification, all should contain within protection domain of the present utility model.
Claims (3)
1. the import and export of a film strips material serialization plasma modification device seal structure, described import and export are that the modified storehouse (1) of plasma modification device is imported and exported, including charging aperture and discharging opening, charging aperture and discharging opening are respectively positioned on modified storehouse (1), described film strips material (2) enters in modified storehouse (1) by charging aperture, exported from modified storehouse (1) by discharging opening, the moving direction of described film strips material (2) is perpendicular to the sagittal plane of charging aperture and discharging opening, moving direction along film strips material (2) is observed, and described charging aperture and discharging opening are flat；It is characterized in that:
Described charging aperture and discharging opening are all provided with sealing structure (5) relative to film strips material (2), each sealing structure (5) includes two magnetic fluid modules, two magnetic fluid modules are symmetrically arranged in the both sides up and down of film strips material (2) to clamp described film strips material (2) on the basis of film strips material (2), each magnetic fluid module includes magnetic source, several magnetic pole heads (8) and supplementary tank (7), wherein:
Described magnetic source is permanent magnet or solenoid (6), and the internal magnetic field of permanent magnet or solenoid (6) is oriented parallel to the moving direction of described film strips material (2) and arranges；
Described several magnetic pole heads (8) are spaced layout on the moving direction of film strips material (2), wherein, the main body of each magnetic pole head (8) is lamellar magnetic conductor, the head of lamellar magnetic conductor is towards film strips material (2), lamellar magnetic conductor head has herringbone cutting edge towards the one side of film strips material (2), this herringbone cutting edge has two sections of flat segments, two sections of flat segments all and press from both sides acute angle between the moving direction of film strips material (2), between two sections of flat segments, the angular bisector of angle is parallel to the moving direction of film strips material (2)；The afterbody of described magnetic pole head (8) is connected with described magnetic source magnetic conduction;
Described supplementary tank (7) is a container, is used for storing magnetic fluid (9)；Described magnetic fluid (9) is equipped with conduit (10) corresponding to each magnetic pole head (8), one end of conduit (10) is connected with supplementary tank (7), the other end of conduit (10) lead to magnetic pole head (8) head and in working order under by supplementary tank (7) magnetic fluid (9) importing magnetic pole head (8) head cutting edge；
The input side of described magnetic fluid module and outlet side are provided with elastic insulated shading ring (11), and elastic insulated shading ring (11) contacts with the surface of film strips material (2), and magnetic fluid module is provided with wool felt (12) at the outlet side of film strips material (2).
The import and export of film strips material serialization plasma modification device the most according to claim 1 seal structure, it is characterised in that: the input side of the magnetic fluid module of described discharge outlet and outlet side are provided with wool felt (12)；The input side of the magnetic fluid module at described charging aperture is provided with wool felt (12).
The import and export of film strips material serialization plasma modification device the most according to claim 1 seal structure, it is characterised in that: each magnetic pole head (8) and conduit (10) one are arranged every one on the moving direction of film strips material (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113986.8U CN205534240U (en) | 2016-02-04 | 2016-02-04 | Exit seal structure of modified device of pellicular zone material serialization plasma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113986.8U CN205534240U (en) | 2016-02-04 | 2016-02-04 | Exit seal structure of modified device of pellicular zone material serialization plasma |
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| Publication Number | Publication Date |
|---|---|
| CN205534240U true CN205534240U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620113986.8U Withdrawn - After Issue CN205534240U (en) | 2016-02-04 | 2016-02-04 | Exit seal structure of modified device of pellicular zone material serialization plasma |
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| CN (1) | CN205534240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508619A (en) * | 2016-02-04 | 2016-04-20 | 苏州市职业大学 | Inlet/outlet sealing structure of continuous plasma modification device of film strip |
-
2016
- 2016-02-04 CN CN201620113986.8U patent/CN205534240U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508619A (en) * | 2016-02-04 | 2016-04-20 | 苏州市职业大学 | Inlet/outlet sealing structure of continuous plasma modification device of film strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20170503 |
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| AV01 | Patent right actively abandoned |