CN108348969A - Foreign matter removal device - Google Patents
Foreign matter removal device Download PDFInfo
- Publication number
- CN108348969A CN108348969A CN201680051387.0A CN201680051387A CN108348969A CN 108348969 A CN108348969 A CN 108348969A CN 201680051387 A CN201680051387 A CN 201680051387A CN 108348969 A CN108348969 A CN 108348969A
- Authority
- CN
- China
- Prior art keywords
- foreign matter
- matter removal
- removal device
- shell
- roller
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 30
- 239000007921 spray Substances 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 238000000137 annealing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
- B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/22—Cleaning devices comprising fluid applying means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to a kind of foreign matter removal device, removal is attached to the foreign matter of such as strip transfer roller rotation roller surface, which includes：Shell is configured along by the width direction of object；Foreign matter dropping device, setting on the housing, make the foreign matter by object surface of rotation fall off；And air guidance unit, configuration supplies air on the housing to form gap by object with described to the gap, to will at least be guided from described to the inside of the shell by the foreign matter that object falls off.By this structure, the foreign matter in the entire width direction of strip transfer roller can be completely removed.
Description
Technical field
The present invention relates to a kind of foreign matter removal devices, in more detail, are related to a kind of remove and are attached to such as strip transfer roller
Rotate the foreign matter removal device of the foreign matter of roller surface.
Background technology
The strip (strip steel) of thin sheet form is usually rolled by being passed through while the support of multiple rollers and continuous moving
Various techniques are crossed to be manufactured into the product for the condition for meeting user's requirement.
Here, the strip is delivered to each technique, to be the transporting apparatus by being made of multiple transfer rollers execute.
But since this transfer roller is by manufactures such as polyurethane, by after a certain period of time, many foreign matters can adhere to or
Person adheres to surface.
This foreign matter can also cause to generate the contingency question of the dents (Dent) such as concavity and convexity defect on the surface of strip.
In the prior art, in order to solve this problem, fixed blade is close to be fixed on the surface of strip transfer roller, so
Afterwards the foreign matters such as magnesia (MgO) powder for being attached to strip transfer roller surface are removed by rotating transfer roller.
But when removing foreign matter by existing method, the foreign matters such as described magnesium oxide powder can not be from the transfer roller
Surface completely removes.
Also, a part for the foreign matter being detached from from the transfer roller fall in the strip upper surface transferred and again with shifting
It send roller to contact, forms the defect of slot due to foreign matter so as to cause transfer roller surface.
Invention content
(1) technical problems to be solved
The present invention is to propose to solve the above-mentioned problems, and its purpose is to provide a kind of foreign matter removal device, the dresses
Set make to be attached to strip transfer roller surface foreign matter fall off after, collect foreign matter simultaneously foreign matter is completely exhausted out to outside.
(2) technical solution
To achieve the goals above, foreign matter removal device according to a preferred embodiment of the invention includes：Shell, along right
As the width direction of object configures；Foreign matter dropping device, setting on the housing, make the described by the different of object surface of rotation
Object falls off；And air guidance unit, configuration supply on the housing to form gap by object with described to the gap
Air is answered, to will at least be guided from described to the inside of the shell by the foreign matter that object falls off.
The air guidance unit may include：Main body is arranged in the shell, and is formed with storage and is flowed into from outside
Air chamber；Air knife is configured in the main body, and forms edge gap with the chamber, to guide the sky of the chamber
Gas is discharged to outside；And guide member, it to be formed from the main body to described protruded by object side to form the gap, and
At least be formed as curved surface, so that the air for the high speed sprayed from the edge gap is attached on the guide member and flows.
The foreign matter dropping device can be configured to scraper, the scraper with it is described contacted by object surface it is different to make
Object falls off.
Also, the scraper can be fastened on pedestal, and the base hinge fastens on the housing, and in predetermined angle
Spend rotation in range.
The pedestal could be formed with inclined surface, so as to be guided by the air that the gap is flowed on the scraper
To the inside of the shell.
The foreign matter dropping device can be configured to wide area nozzle unit, to described by the entire of object width direction
Area spray fluid falls off so as to be attached to the foreign matter by object.
More specifically, the wide area nozzle unit may include：Nozzle body component, connect with fluid supply tube；And it tilts
Faucet components are obliquely incorporated on the nozzle body component, obliquely to spray fluid by object to described.
Also, the wide area nozzle unit can also include vertical faucet components, be vertically coupled to the nozzle body
Component, vertically to spray fluid by object to described.
The inclination faucet components can be arranged between multiple vertical injecting-units.
Further, the wide area nozzle unit can also include driving cylinder, be incorporated in the shell, and the spray
Mouth body component is attached to the bar of linear movement, so that the nozzle body component back and forth moves in the width direction by object
It is dynamic.
Wherein, the air guidance unit can be configured to a pair of, and configure in the upper of the wide area nozzle unit
Side and lower section.
The foreign matter dropping device can be configured to foreign matter removal roller, be rotatably secured at the shell and pass through
Driving portion rotates, and is contacted by the surface of object so that foreign matter falls off with described.
Foreign matter removal roller can be provided in perficial helical winding cordage, with by with described by object
It contacts to make foreign matter fall off.
Alternatively, the foreign matter removal roller, which can be configured to surface, is formed with spiral-shaped foreign matter removal slot.
Further, foreign matter removal roller can be provided in perficial helical winding cordage, with by with it is described
So that foreign matter is fallen off by the contact of object, and is formed with and is separated with the cordage and foreign matter with spiral shape removal
Slot.
Wherein, the air guidance unit can be configured to a pair of, and configure the top that roller is removed in the foreign matter
The lower section and.
Also, the driving portion may include：Drive motor generates rotary power；Driving wheel passes through the drive motor
Rotation；And band, connect the rotary shaft of the side of the foreign matter removal roller and the driving wheel.
Also, it can also include control unit, be electrically connected with the drive motor of the driving portion and control the foreign matter and go
Except the rotary speed of roller.
Further, can also include：Substrate is arranged in the lower part of the shell；Sliding panel, on the top of the substrate
It can slidably be arranged forward and backward, and the shell is fastened on by support element；And sliding panel driving portion, make the sliding panel
Sliding.
Also, can also include control unit, be electrically connected with the sliding panel driving portion and before controlling the sliding panel
Into and astern speed.
Wherein, the control unit can also control the sliding panel driving portion so that the foreign matter removal roller is repeated
It by the contact of object or is separated with described, to make the foreign matter by object surface fall off.
Can also include discharger, configuration is in the inside of the shell, to collect the inside for being directed to the shell
Foreign matter and by the foreign matter to outside be discharged.
More specifically, the discharger may include：Collection portion, the width direction along the shell configure, and to
Foreign matter dropping device side is formed with multiple holes with aspirated foreign body；And discharge unit, connect with a side of the collection portion with
Inhalation power is provided, and the foreign matter for being drawn into the collection portion is discharged to outside.
Also, the collection portion can be configured to the tubulose with hollow portion, and be formed as the interior of the hollow portion
Diameter is from a side to the gradually smaller taper in another side.
Wherein, it is described by object can be configured to strip by strip transfer roller.
(3) advantageous effect
Foreign matter removal device according to the present invention can completely remove different in the entire width direction of strip transfer roller
Object.
Also, according to the present invention it is possible to collect the foreign matter to fall off from strip transfer roller completely and arrange the foreign matter to outside
Go out, so as to prevent foreign matter to be attached to again on strip transfer roller.
Description of the drawings
Fig. 1 is the stereogram of the state for the setting foreign matter removal device for schematically illustrating the embodiment of the present invention.
Fig. 2 is the stereogram for the foreign matter removal device for schematically illustrating the embodiment of the present invention.
Fig. 3 is the sectional view for the foreign matter removal device for schematically illustrating the embodiment of the present invention.
Fig. 4 is the sectional view of the mode of operation for the foreign matter removal device for schematically illustrating the embodiment of the present invention.
Fig. 5 is the sectional view in the regions I-I ' for schematically illustrating cutting drawing 2.
Fig. 6 is the analysis knot of the speed air flow distribution in the foreign matter removal device for schematically illustrate the embodiment of the present invention
The figure of fruit.
Fig. 7 is the stereogram for the foreign matter removal device for schematically illustrating another embodiment of the present invention.
Fig. 8 is the partial exploded perspective view for the foreign matter removal device for schematically illustrating another embodiment of the present invention.
Fig. 9 is the sectional view of the mode of operation for the foreign matter removal device for schematically illustrating another embodiment of the present invention.
Figure 10 is the sectional view of the mode of operation for the foreign matter removal device for schematically illustrating another embodiment of the present invention.
Figure 11 is the stereogram of the foreign matter removal roller in the foreign matter removal device for schematically illustrate another embodiment of the present invention.
Figure 12 is the front view for the foreign matter removal device for schematically illustrating another embodiment of the present invention.
Figure 13 is the side view for the foreign matter removal device for schematically illustrating another embodiment of the present invention.
Specific implementation mode
In order to contribute to understand the present invention feature, below pair with the relevant foreign matter removal device of the embodiment of the present invention into
Row is detailed further.
In order to help to understand embodiment explained below, when indicating reference numeral to the component of attached drawing, even if identical
Component indicates in different drawings, also indicates identical reference numeral.Also, in explaining the present invention, it is believed that right
When the illustrating of relevant known features or function may obscure the gist of the invention, omit to the known features or work(
The detailed description of energy.
In the following, being illustrated to specific embodiments of the present invention with reference to attached drawing.
Fig. 1 is the stereogram of the state for the foreign matter removal device for schematically illustrating setting the embodiment of the present invention, and Fig. 2 is signal
The stereogram of the foreign matter removal device of the embodiment of the present invention is shown, Fig. 3 is to schematically illustrate the foreign matter of the embodiment of the present invention to go
Except the sectional view of device, Fig. 4 is the sectional view of the mode of operation for the foreign matter removal device for schematically illustrating the embodiment of the present invention, figure
5 be the sectional view in the regions I-I ' for schematically illustrating cutting drawing 2, also, Fig. 6 is to schematically illustrate the foreign matter of the embodiment of the present invention to go
Except the figure of the analysis result of the speed air flow distribution in device.
Referring to figs. 1 to Fig. 6, the foreign matter removal device 100 of the embodiment of the present invention includes：Shell 210, along by object
Width direction configuration；Foreign matter dropping device is arranged on the shell 210, makes the described by the different of object surface of rotation
Object falls off；And air guidance unit 300, configuration on the shell 210 to form clearance G by object with described, and to
The clearance G supplies air, is spread in the air that the clearance G is gathered guiding the foreign matter to fall off to the shell 210
It is internal.
Wherein, it is described by object can be strip by strip transfer roller 10.But foreign matter removal dress of the invention
Set 100 can remove foreign matter strip transfer roller is not limited to by object, as long as such as roll, continuous casting roller rotation
The foreign matter removal device 100 of the present invention can be then arranged to remove the foreign matter of roller surface in roller.It is recorded described below by object
For transfer roller 10.
In particular, the transfer band after transfer roller 10 is to carry out secondary high-temperature annealing in electric steel plate product processes
When the transfer roller of steel, belt steel surface is attached with unreacted MgO powder after secondary high-temperature annealing, and this powder is adhered to transfer
The problems such as causing dent on roller 10.
The foreign matter removal device 100 of the present invention can be only fitted on the strip transfer roller 10, make to adhere to the transfer
After the powder (foreign matter) of roller 10 falls off, it is fully entrained powder and is discharged to the outside.Also, it can also will be taken off from the strip transferred
The powder (foreign matter) fallen is sucked and is removed together.
But it's not limited to that for the scope of application of foreign matter removal device 100 of the invention, is needing to remove rotating roller table
Any field of the foreign matter in face can be applicable in.
The foreign matter dropping device can be configured to make with as described contacted by 10 surface of transfer roller of object
The scraper 220 that foreign matter falls off.
The scraper 220 can be formed as the length at least equal to or more than the transfer roller 10, and end set is at knife
Tooth shape state, to which end is tightly attached to the surface of the transfer roller 10, so that foreign matter falls off from 10 surface of the transfer roller of rotation.
But it's not limited to that for the shape of the scraper 220, may be arranged as that foreign matter can be made de- from 10 surface of the transfer roller
Any form fallen.
Also, the scraper 220 can be fastened on pedestal 230, and the base hinge is fastened on the shell 210,
And it is rotated in predetermined angular range.
Wherein, the pedestal 230 is fastened with the scraper 220 in its downside, and could be formed with inclined surface 231,
So as to be directed to the inside of the shell 210 by the clearance G and the air that is flowed on the scraper 220.
Further, the pedestal 230, which can be formed as end 232, has circular shape.Although institute is shown in the accompanying drawings
The part for stating the end 232 of pedestal 230 has circular shape, but the pedestal 230 can be formed as the tool of entire end 232
There is arcuate shape.
Due to this shape of the pedestal 230, by via the clearance G and being directed to inside the shell 210
High speed air flowing, so that the air of the lower part of the scraper 220 is also directed to inside and the flowing of the shell 210,
Therefore the end of the pedestal 230 can be formed as circular shape, so as to easily guide from the lower part of the scraper 220 to
The air of 210 internal flow of the shell.
The air guidance unit 300 configuration on the top of the scraper 220 of the shell 210, to the transfer
The air for the clearance G supply high speed that roller 10 is constituted.When supplying the air of high speed to the clearance G, air is collected at the clearance G
And form the air layer of high pressure.The air layer of the high pressure formed in this way pressurizes to the scraper 220.Finally, the scraper
220 are tightly attached to the surface of the transfer roller 10 with scheduled pressure, so as to more efficiently make 10 surface of the transfer roller
Foreign matter fall off.
Wherein, the pressure for the air for the clearance G being collected at by the air guidance unit 300 reach be supplied to it is described
10~15 times or so of the air pressure of air guidance unit 300.
Also, it spreads and expands by the air of the clearance G by temperature decline.The air that this temperature declines can be cold
The scraper 220 and the transfer roller 10.It rubs that is, being generated when being close to the scraper 220 on the transfer roller 10 of rotation
Chafing and the lost of life for leading to the transfer roller 10 and the scraper 220, cooling dress that in this case need not be additional
The transfer roller 10 and scraper 220 can be cooled down by the air guidance unit 300 by setting.
Further, it is guided to the high-speed air of the internal flow of the shell 210 by the clearance G, described
The flowing of the air moved to the inside of the shell 210 also occurs for the lower part of scraper 220, so as to will more efficiently divide
The foreign matter collection of surrounding is scattered in the inside of shell 210.
More specifically, the air guidance unit 300 includes：Main body 310 is arranged in the shell 210, and is formed
There is chamber 311 of the storage from the air of outside inflow；Air knife 320, configure in the main body 310, and with 311 shape of the chamber
At edge gap (Lip gap) L, to guide the air of the chamber 311 to discharge；And guide member 330, from the main body
310 form to 10 side of the transfer roller is prominent to form the clearance G, and are at least formed as curved surface, so that from the edge
The air of the high speed of gap L injection, which is attached on the guide member 330, to be flowed.
The main body 310 is formed as the length at least equal to or more than the transfer roller 10, with the transfer roller 10 every
Preset distance is opened, and is configured along the width direction of the transfer roller 10.Also, the main body 310 be formed with for store from
The chamber 311 for the air that outside flows into.
The chamber 311 is to be arranged in a manner of forming hollow portion inside the main body 310, and run through the main body
310 top and formed.Also, the chamber 311 is connect with external air supply pipe 20, to the air quilt of predetermined pressure
It is supplied to the chamber 311.
The air knife 320 is arranged on the top of the main body 310, to cover the side of the opening of the chamber 311, and
It is configured in a manner of only opening a part for the chamber 311.That is, the air knife 320 forms edge gap with the chamber 311
The air for being supplied to chamber 311 is discharged with high speed by L.Wherein, the edge gap L can be configured to 50~100 μm or so.
The guide member 330 is formed from the main body 310 to 10 side of the transfer roller is prominent, with 10 shape of the transfer roller
At clearance G, and be formed as curved surface so that the high-speed air sprayed from the edge gap L is attached to the guide member 330
Upper flowing.That is, the air for the high speed sprayed from the edge gap L is attached to by Coanda effect (Coanda effect)
It is flowed on the guide member 330, so as to which the air of high speed to be directed to the inside of the shell 210.Wherein, described to draw
Component 330 is led to be separately provided and can be fastened on the main body 310 or be integrally formed with the main body 310.
Wherein, the guide member 300, which can be arranged to curved surface (circular surface), flexure plane, polygonal face etc., has inclination
Face it is variously-shaped, it is preferred that being formed as curved surface.
The one embodiment for observing the mode of operation of air guidance unit 300 with structure as described above, works as transfer
Roller 10 is rotated with the speed of 170m/min, when air is supplied to the chamber 311 of the main body 310 with the flow of 0.03kg/s, is led to
It crosses the air of the edge gap L to spray with the high speed of 372m/s, to be attached on the guide member 330 and be directed into
The clearance G.Also, when the air of high speed is flowed to the clearance G, the air of surrounding can be collected at the clearance G and lead to
The air mass flow for crossing the clearance G is equivalent to 0.37kg/s.Therefore, increased to by the air mass flow of the clearance G and be supplied to
12 times or so of the air mass flow of the chamber 311.
It flowing velocity distribution to this air occurred in the foreign matter removal device 100 and is removed in the foreign matter
The speed air flow distribution that 100 surrounding of device occurs, is analyzed and is shown by finite element explanation in figure 6.
Also, when it is 60 DEG C to be supplied to the temperature of air of the chamber 311, pass through the air of the edge gap L
Temperature suddenly falls to 0.6 DEG C due to moment adiabatic expansion.Air cooling in this way can cool down the scraper 220 and described
Transfer roller 10.
Discharger 400 is configured in the inside of the shell 210, the different of the inside of the shell 210 is directed to collection
Simultaneously the foreign matter is discharged to outside for object.
The discharger 400 includes：Collection portion 410, the length direction along the shell 210 configure, and to described
220 side of scraper is formed with multiple holes with aspirated foreign body；And discharge unit 420, it is connect with a side of the collection portion 410 to provide
Inhalation power, and the foreign matter for being drawn into the collection portion 410 is discharged to outside.
Although also, be not shown in the drawing, suction pump (not shown) is connected to the discharge unit 420, to institute
It states collection portion 410 and the discharge unit 420 provides inhalation power, to which sucking is flowed into the foreign matter of the collection portion 410 and should
Foreign matter is discharged to outside.
Wherein, the collection portion 410 is configured to the tubulose with hollow portion 411, and towards the scraper 220
Side is formed with multiple holes 412, so that the foreign matter to fall off from the transfer roller 10 flows into.And the hollow portion can be formed as
411 internal diameter is from a side to the gradually smaller taper in another side.That is, the collection portion 410 is formed as being connected to institute
State a side of discharge unit 420 diameter be more than opposite side another side diameter, to formed from another side to side
Hold the gradient being gradually lower.Therefore, when the discharge unit 420 provides inhalation power, it is stored in the foreign matter of the collection portion 410
It can easily be moved along side of the inclination towards the discharge unit 420, so as to improve foreign matter expulsion efficiency.
Fig. 7 and Fig. 8 is the stereogram and decomposed for the foreign matter removal device for schematically illustrating another embodiment of the present invention
Stereogram, Fig. 9 are the sectional views for the mode of operation for schematically illustrating the foreign matter removal device.
With reference to Fig. 7 to Fig. 9, the foreign matter removal device 110 of another embodiment of the present invention in Fig. 1 to Fig. 6 to illustrate
The embodiment of the present invention 100 identical structure setting of foreign matter removal device, only foreign matter dropping device has differences.
More specifically, the foreign matter dropping device of the foreign matter removal device 110 of another embodiment of the present invention can be set
It is set to wide area nozzle unit 500, fluid is sprayed to the width direction whole region of the strip transfer roller 10, so as to be attached to work
It falls off for the foreign matter on the strip transfer roller 10 by object.
Wherein, the meaning of " wide area " refers to, by the wide area nozzle unit 500, unlike the prior art to inclination
Fluid is sprayed in direction, to which jeting area expands.
More specifically, the wide area nozzle unit 500 includes：Nozzle body component 510, connect with fluid supply tube；And
Faucet components (inclined tap members) 520 are tilted, are obliquely incorporated on the nozzle body component 510, with to institute
It states strip transfer roller 10 and obliquely sprays fluid.
As described above, the wide area nozzle unit 500 is arranged to obliquely spray fluid, so as to expand to the band
The jeting area for the fluid that steel transfer roller 10 sprays.
I.e., it is assumed that when the part of injection stream body is the section of pillar, cut with inclined direction using the section of pillar
Section principle more broader than the section cut in a perpendicular direction constitutes the wide area nozzle unit 500.
Wherein, the nozzle body component 510 is the structure for the subjective role for playing the wide area nozzle unit 500, is played
The effect for receiving the fluid to be sprayed and being conveyed to the inclination faucet components 520.
That is, the nozzle body component 510 is connect with the fluid supply tube of supply air or cooling water etc., side is combined with
The inclination faucet components 520, thus by the fluid conveying being supplied to the inclination faucet components 520.
Also, the nozzle body component 510 is configured to connect with driving cylinder 540, so as to the fluid quilt
One side direction of the strip transfer roller 10 being ejected into moves.Thus, it is possible to across the time difference by the injection of the fluid of injection
Region further expands.
More specifically, the driving cylinder 540 is incorporated in shell 210, and the nozzle body component 510 is attached to straight line
Mobile bar 541, so that the nozzle body component 510 moves back and forth in the width direction of the strip transfer roller 10.But
It's not limited to that for structure for making the reciprocating movement of nozzle body component 510, can use various existing driving devices.
The faucet components 520 that tilt play the role of spraying fluid to the direction for favouring the strip transfer roller 10.
For this purpose, the inclination injecting-unit 520 can obliquely be bonded on the nozzle body component 510.In other words, the inclination dragon
The spray-hole of head part 520 is configured to the direction faced relative to the nozzle body component 510 and the strip transfer roller 10
It is tilted by a predetermined angle.
Also, the inclination faucet components 520 are incorporated in the nozzle body component 510 in a manner of being obliquely oriented,
So as to increase the projected area for the fluid for being ejected into the strip transfer roller 10.
Further, the wide area nozzle unit 500 can also include vertical leading (tap) component 530, vertically tie
The nozzle body component 510 is closed, vertically to spray fluid to the strip transfer roller 10.
As described above, when including the vertical faucet components 530, the vertical faucet components 530 can be by fluid injection
To the part for not forming fluid ejection region by the inclination faucet components 520, further to expand the inlet zone of fluid
Domain, so as to spray fluid to the whole surface of the strip transfer roller 10.
Also, the inclination faucet components 520 of the wide area nozzle unit 500 can be arranged in multiple vertical dragons
Between head part 530.
In other words, when multiple inclination faucet components 520 are arranged in order to form the jeting area of wide area, multiple
There may be the regions that fluid is not injected between the inclination injecting-unit 520, therefore in multiple inclination tap portions
The vertical faucet components 530 are set between part 520, so that the vertical faucet components 530 are not injected into this fluid
Area spray fluid.
By this structure, the wide area nozzle unit 500 sprays a fluid into 10 surface of strip transfer roller so that foreign matter
After falling off from 10 surface of strip transfer roller, the foreign matter to fall off is flowed into inside and the quilt of shell 210 by air guidance unit 300
Removal.
At this point, a pair can be arranged in the air guidance unit 300, and it can be only fitted to the wide area nozzle unit 500
Above and below.That is, the wide area nozzle unit 500 configures at center, and air guidance unit is configured with lower section above
300, so as to more efficiently remove the foreign matter to fall off from strip transfer roller 10.
Figure 10 is the sectional view of the mode of operation for the foreign matter removal device for schematically illustrating another embodiment of the present invention, Figure 11
It is the stereogram for schematically illustrating the foreign matter removal roller in the foreign matter removal device.Figure 12 and Figure 13 is to schematically illustrate the foreign matter
The front view and side view of removal device.
Referring to Fig.1 0 to Figure 13, the foreign matter removal device 120 of another embodiment of the present invention in Fig. 1 to Fig. 6 to say
The 100 identical structure setting of foreign matter removal device of bright the embodiment of the present invention, only foreign matter dropping device have differences.
More specifically, the foreign matter dropping device of the foreign matter removal device 120 of another embodiment of the present invention can be set
At foreign matter remove roller 610, be rotatably secured at shell 210 and rotated by driving portion 620, and with as described right
As the strip transfer roller 10 on object surface contacts so that foreign matter falls off.
The foreign matter removal roller 610 can be configured to rotate by the driving portion 620, can be with spiral winding on surface
Cordage 611, with by making foreign matter fall off with the contact of the strip transfer roller 10.Alternatively, the foreign matter removal roller 610 exists
Surface can form spiral-shaped foreign matter removal slot 612.Further, the surface for roller 610 being removed in the foreign matter can be with spiral shell
Rotation winds the cordage 611, and could be formed with and separated with the cordage 611 and the foreign matter with spiral shape
Remove slot 612.That is, when being watched on the length direction that the foreign matter removes roller 610, the cordage 611 is gone with the foreign matter
Except slot 612 configures with alternateing.
For example, the surface processing two that roller 610 can be removed in the foreign matter arranges the slot of helically shape, and in two row slots
Cordage 611 is wound in one of slot, and the fastening force that the foreign matter removes roller 610 is fastened on to improve cordage 611.And
And can be configured to foreign matter in remaining slot and remove slot 612, so as to be accommodated by the foreign matter that the cordage 611 falls off
In foreign matter removes slot 612, the rotation of roller 10 is then removed by the foreign matter to make foreign matter be fallen with cake (cake) shape
And it is removed.
The driving portion 620 may include：Drive motor 621 generates rotary power；Driving wheel (driving pulley)
622, it is rotated by the drive motor 621；And band 623, connect 613 He of rotary shaft of the side of the foreign matter removal roller 610
The driving wheel 622.Also, can also include control unit 630, be electrically connected with the drive motor 621 of the driving portion 620 and
Control the rotary speed of the foreign matter removal roller 610.
Wherein, the foreign matter removal roller 610 is rotated with direction identical with the direction of rotation of strip transfer roller 10 to improve
Frictional force.That is, rotated round about in the part that foreign matter removal roller 610 is contacted with strip transfer roller 10, so as to
It improves frictional force and effectively foreign matter is made to fall off.
Also, the rotary speed control that the foreign matter is removed to roller 610 is fast for the rotation less than the strip transfer roller 10
Degree, so as to further increase the frictional force for being applied to strip transfer roller 10.
Further, the foreign matter removal device 120 of another embodiment of the present invention can also include：Substrate 640, configuration exist
The lower part of the shell 210；Sliding panel 642 can slidably be arranged on the top of the substrate 640, passes through along the longitudinal direction
Support element 641 is fastened on the shell 210；And sliding panel driving portion 420, so that the sliding panel 642 is slided.Wherein, the control
Portion 630 processed can be electrically connected with the sliding panel driving portion 620, to control the speed that moves forward and backward of the sliding panel 642.
Also, the control unit 630 can also control the sliding panel driving portion 620 so that the foreign matter removes roller 610
It is repeated and the contact of the strip transfer roller 10 or separates, to make the foreign matter on 10 surface of strip transfer roller fall off.
That is, being arranged when the sliding panel 642 on the top of the substrate 640 slides along the longitudinal direction, can make to pass through
The shell 210 that support element 641 connects moves along the longitudinal direction, and described in making to be arranged before the shell 210
Foreign matter removal roller 610 move along the longitudinal direction, to be periodically repeated separated with the strip transfer roller 10 after again
The operation being close to make foreign matter removal effect maximize.Wherein, the control unit 630 can also control the sliding panel 642
Move forward and backward speed.
By this structure, foreign matter removal roller 610 rotate and contact the surface of strip transfer roller 10 come make foreign matter from
After the surface of strip transfer roller 10 falls off, foreign matter is flowed into the inside of shell 210 by air guidance unit 300 and is removed.
At this point, the air guidance unit 300 can be configured to a pair of, and configures and remove roller 610 in the foreign matter
Above and below.That is, the foreign matter removal roller 610 configures at center, and air guidance unit is configured with lower section above
300, so as to more efficiently remove the foreign matter to fall off from strip transfer roller 10.
As described above, by the embodiment and attached drawing of restriction, the present invention is described, but the present invention does not limit
In this, in the technological thought of the present invention and the equivalency range of claims, those skilled in the art can carry out various repair
Change and deforms.
Claims (25)
1. a kind of foreign matter removal device comprising：
Shell is configured along by the width direction of object；
Foreign matter dropping device, setting on the housing, make the foreign matter by object surface of rotation fall off；And
Air guidance unit, configuration supply sky on the housing to form gap by object with described to the gap
Gas, to will at least be guided from described to the inside of the shell by the foreign matter that object falls off.
2. foreign matter removal device according to claim 1, which is characterized in that
The air guidance unit includes：
Main body is arranged in the shell, and is formed with the chamber for the air that storage is flowed into from outside；
Air knife is configured in the main body, and forms edge gap with the chamber, to guide the air of the chamber to be arranged to outside
Go out；And
Guide member to form to form the gap from the main body to described protruded by object side, and at least be formed as
Curved surface, so that the air for the high speed sprayed from the edge gap is attached on the guide member and flows.
3. foreign matter removal device according to claim 1, which is characterized in that
The foreign matter dropping device is configured to scraper, and the scraper makes foreign matter fall off with described contacted by object surface.
4. foreign matter removal device according to claim 3, which is characterized in that
The scraper is fastened on pedestal, and the base hinge fastening on the housing, and rotates in predetermined angular range.
5. foreign matter removal device according to claim 4, which is characterized in that
The pedestal is formed with inclined surface, so as to be directed to the shell by the air that the gap is flowed on the scraper
The inside of body.
6. foreign matter removal device according to claim 1, which is characterized in that
The foreign matter dropping device is configured to wide area nozzle unit, is sprayed to the whole region by object width direction
Fluid falls off so as to be attached to the foreign matter by object.
7. foreign matter removal device according to claim 6, which is characterized in that
The wide area nozzle unit includes：
Nozzle body component, connect with fluid supply tube；And
Faucet components are tilted, are obliquely incorporated on the nozzle body component, obliquely to spray fluid by object to described.
8. foreign matter removal device according to claim 7, which is characterized in that
The wide area nozzle unit further includes vertical faucet components, is vertically coupled to the nozzle body component, with to described
Fluid is vertically sprayed by object.
9. foreign matter removal device according to claim 8, which is characterized in that
The inclination faucet components are arranged between multiple vertical faucet components.
10. foreign matter removal device according to claim 7, which is characterized in that
The wide area nozzle unit further includes：
Driving cylinder is incorporated in the shell, and the nozzle body component is attached to the bar of linear movement, so that the nozzle body
Component moves back and forth in the width direction by object.
11. foreign matter removal device according to claim 6, which is characterized in that
The air guidance unit is configured to a pair of, and configures above and below the wide area nozzle unit.
12. foreign matter removal device according to claim 1, which is characterized in that
The foreign matter dropping device is configured to foreign matter removal roller, is rotatably secured at the shell and is revolved by driving portion
Turn, and is contacted by the surface of object so that foreign matter falls off with described.
13. foreign matter removal device according to claim 12, which is characterized in that
The surface of the foreign matter removal roller is formed with spiral-shaped foreign matter removal slot.
14. foreign matter removal device according to claim 12, which is characterized in that
The perficial helical that roller is removed in the foreign matter winds cordage, with by making foreign matter take off with the contact by object
It falls.
15. foreign matter removal device according to claim 12, which is characterized in that
The perficial helical that roller is removed in the foreign matter winds cordage, with by making foreign matter take off with the contact by object
It falls, and is formed with and is separated with the cordage and foreign matter with spiral shape removal slot.
16. foreign matter removal device according to claim 12, which is characterized in that
The air guidance unit is configured to a pair of, and configures above and below foreign matter removal roller.
17. foreign matter removal device according to claim 12, which is characterized in that
The driving portion includes：
Drive motor generates rotary power；
Driving wheel is rotated by the drive motor；And
Band connects the rotary shaft of the side of the foreign matter removal roller and the driving wheel.
18. foreign matter removal device according to claim 17, which is characterized in that
Further include control unit, the rotation speed of the foreign matter removal roller is electrically connected and controlled with the drive motor of the driving portion
Degree.
19. foreign matter removal device according to claim 12, which is characterized in that further include：
Substrate is arranged in the lower part of the shell, and passes through shell described in supports support；
Sliding panel can slidably be arranged on the top of the substrate, and is fastened with the shell forward and backward；And
Sliding panel driving portion makes the sliding panel slide.
20. foreign matter removal device according to claim 19, which is characterized in that
Further include control unit, is electrically connected and controls the speed that moves forward and backward of the sliding panel with the sliding panel driving portion.
21. foreign matter removal device according to claim 20, which is characterized in that
The control unit controls the sliding panel driving portion so that the foreign matter removal roller is repeated with described by object
Contact separates, to make the foreign matter by object surface fall off.
22. foreign matter removal device according to claim 1, which is characterized in that
Further include discharger, configuration is in the inside of the shell, to collect the foreign matter for the inside for being directed to the shell simultaneously
The foreign matter is discharged to outside.
23. foreign matter removal device according to claim 22, which is characterized in that
The discharger includes：
Collection portion, the width direction along the shell configures, and is formed with multiple holes to foreign matter dropping device side to inhale
Enter foreign matter；And
Discharge unit is connect with a side of the collection portion to provide inhalation power, and will be drawn into the foreign matter of the collection portion to
Outside discharge.
24. foreign matter removal device according to claim 23, which is characterized in that
The collection portion is configured to the tubulose with hollow portion, and is formed as the internal diameter of the hollow portion from a side
To the gradually smaller taper in another side.
25. foreign matter removal device according to claim 1, which is characterized in that
It is described by object be strip by strip transfer roller.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150125811A KR20170028773A (en) | 2015-09-04 | 2015-09-04 | Apparatus for removing the ailen substance of the roll surface |
| KR10-2015-0125811 | 2015-09-04 | ||
| KR1020150178805A KR101778393B1 (en) | 2015-12-15 | 2015-12-15 | Alien substance removing apparatus |
| KR10-2015-0178805 | 2015-12-15 | ||
| KR10-2016-0029578 | 2016-03-11 | ||
| KR1020160029578A KR101747027B1 (en) | 2016-03-11 | 2016-03-11 | Alien substance removing apparatus |
| PCT/KR2016/009336 WO2017039213A1 (en) | 2015-09-04 | 2016-08-23 | Foreign material removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108348969A true CN108348969A (en) | 2018-07-31 |
| CN108348969B CN108348969B (en) | 2019-10-01 |
Family
ID=58188957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680051387.0A Active CN108348969B (en) | 2015-09-04 | 2016-08-23 | Foreign matter removal device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6539778B2 (en) |
| CN (1) | CN108348969B (en) |
| WO (1) | WO2017039213A1 (en) |
Cited By (8)
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|---|---|---|---|---|
| CN110538817A (en) * | 2019-09-25 | 2019-12-06 | 杭州柯力达家纺有限公司 | natural luster finishing machine for warp-knitted super-soft sofa fabric and production process thereof |
| CN110877039A (en) * | 2019-12-13 | 2020-03-13 | 江苏宏宝锻造股份有限公司 | Foreign matter stripping equipment and foreign matter stripping method applied to roller |
| CN111252583A (en) * | 2020-03-03 | 2020-06-09 | 何娟 | Board conveyor is moulded to wood of getting rid of wooden piece smoothly when removing along with plank |
| CN111762271A (en) * | 2020-07-09 | 2020-10-13 | 朱海林 | Wall-climbing type ship welding seam detection robot |
| CN113242771A (en) * | 2018-12-19 | 2021-08-10 | 株式会社Posco | Foreign matter removing type steel plate conveying roller |
| CN113858606A (en) * | 2021-09-29 | 2021-12-31 | 连云港九合环保复合材料有限公司 | Film winding mechanism for producing glass fiber reinforced plastic storage tank and winding method thereof |
| CN114786872A (en) * | 2019-12-12 | 2022-07-22 | 日本制铁株式会社 | Device for removing foreign matter on roll surface, method for removing foreign matter on roll surface, and method for manufacturing steel strip |
| CN117900272A (en) * | 2024-03-18 | 2024-04-19 | 福建远拓电气科技有限公司 | Rolling device for high-low voltage switch cabinet parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107792622B (en) * | 2017-11-23 | 2023-07-07 | 中安重工自动化装备有限公司 | Cleaner for conveyor belt |
| KR102255819B1 (en) * | 2019-10-17 | 2021-05-25 | 주식회사 포스코 | Apparatus for removing foreign material |
| CN115475799A (en) * | 2021-06-16 | 2022-12-16 | 广东志德胜科技有限公司 | Automatic dust removal device |
| CN114104660B (en) * | 2021-11-10 | 2022-11-25 | 武汉惠强新能源材料科技有限公司 | Tool for high-temperature scraping roller |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113242771A (en) * | 2018-12-19 | 2021-08-10 | 株式会社Posco | Foreign matter removing type steel plate conveying roller |
| CN113242771B (en) * | 2018-12-19 | 2023-07-04 | 浦项股份有限公司 | Foreign matter removing type steel plate conveying roller |
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| CN114786872A (en) * | 2019-12-12 | 2022-07-22 | 日本制铁株式会社 | Device for removing foreign matter on roll surface, method for removing foreign matter on roll surface, and method for manufacturing steel strip |
| CN110877039A (en) * | 2019-12-13 | 2020-03-13 | 江苏宏宝锻造股份有限公司 | Foreign matter stripping equipment and foreign matter stripping method applied to roller |
| CN110877039B (en) * | 2019-12-13 | 2023-10-27 | 江苏宏宝锻造股份有限公司 | Foreign matter stripping equipment and foreign matter stripping method applied to roller |
| CN111252583A (en) * | 2020-03-03 | 2020-06-09 | 何娟 | Board conveyor is moulded to wood of getting rid of wooden piece smoothly when removing along with plank |
| CN111252583B (en) * | 2020-03-03 | 2021-05-28 | 南京幸庄科技创新产业园管理有限公司 | Board conveyor is moulded to wood of getting rid of wooden piece smoothly when removing along with plank |
| CN111762271A (en) * | 2020-07-09 | 2020-10-13 | 朱海林 | Wall-climbing type ship welding seam detection robot |
| CN113858606A (en) * | 2021-09-29 | 2021-12-31 | 连云港九合环保复合材料有限公司 | Film winding mechanism for producing glass fiber reinforced plastic storage tank and winding method thereof |
| CN117900272A (en) * | 2024-03-18 | 2024-04-19 | 福建远拓电气科技有限公司 | Rolling device for high-low voltage switch cabinet parts |
| CN117900272B (en) * | 2024-03-18 | 2024-05-28 | 福建远拓电气科技有限公司 | Rolling device for high-low voltage switch cabinet parts |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017039213A1 (en) | 2017-03-09 |
| JP6539778B2 (en) | 2019-07-03 |
| JP2018534216A (en) | 2018-11-22 |
| CN108348969B (en) | 2019-10-01 |
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