CN103347621A - Cleaning device - Google Patents
Cleaning device Download PDFInfo
- Publication number
- CN103347621A CN103347621A CN2012800049534A CN201280004953A CN103347621A CN 103347621 A CN103347621 A CN 103347621A CN 2012800049534 A CN2012800049534 A CN 2012800049534A CN 201280004953 A CN201280004953 A CN 201280004953A CN 103347621 A CN103347621 A CN 103347621A
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- China
- Prior art keywords
- roller
- clean
- transfer printing
- foreign matter
- cleaning apparatus
- 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.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 62
- 239000002184 metal Substances 0.000 claims abstract description 68
- 238000010023 transfer printing Methods 0.000 claims description 81
- 239000000463 material Substances 0.000 claims description 28
- 239000012212 insulator Substances 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
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- 238000010521 absorption reaction Methods 0.000 description 1
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- 230000008034 disappearance Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- 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
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- 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
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- 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
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
- B08B1/34—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members rotating about an axis parallel to the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B6/00—Cleaning by electrostatic means
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/007—Arrangement or disposition of parts of the cleaning unit
- G03G21/0076—Plural or sequential cleaning devices
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/10—Collecting or recycling waste developer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/0026—Cleaning of foreign matter, e.g. paper powder, from imaging member
- G03G2221/0068—Cleaning mechanism
- G03G2221/0089—Mechanical
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Sustainable Development (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Cleaning In Electrography (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Cleaning In General (AREA)
Abstract
The purpose of the invention is to provide a cleaning device with a compact structure that is capable of pressing the cleaning roller firmly from above. The device is equipped with a main frame (11) on which a cleaning roller (2) is rotatably installed, and a subframe (12) on which a transfer roller (3), a brush roller (4) and a metal roller (5) are rotatably and integrally installed via bearings (14). The subframe (12) is rotatably installed on the main frame (11) with the rotation axis (5a) of the metal roller (5) as the center of rotation. The cleaning roller (2) can be firmly pressed from above via the transfer roller (3) installed on the subframe (12).
Description
Technical field
The present invention relates to a kind of cleaning apparatus that is attached to by the foreign matter of clean material surface (dust etc.) of removing by electrostatic force.Be specially adapted to by clean material be for example surface smoothings such as glass substrate, printed circuit board (PCB) (PCB, PCBA etc.), film, thin slice, plastic plate than the situation of higher material.
Background technology
Known have a kind of clean system (clean makeup put), be to relatively move while rotating when making clean roller and being contacted by the surface of clean material, utilization and the described potential difference that is produced between by the surface of clean material, remove the described foreign matter (for example with reference to patent documentation 1,2) that is attached on the clean material surface of described quilt by electrostatic force.
Because described foreign matter can little by little be accumulated in the surface of this cleaning roller, so be necessary to carry out removing from its surface termly the upkeep operation of foreign matter.Therefore, the applicant is in order to implement described upkeep operation termly, just can continue to carry out the action that foreign matter is removed in clean roller absorption steadily in the long term, the clean system that just has been provided with the transfer printing roller that contacts with clean roller and charged control roller has proposed application earlier (with reference to Japanese special Willing 2009-069972 number, Japan special Willing 2009-138107 number, Japanese special Willing 2009-138108 number).
Figure 15 is the key diagram that shows the configuration of each inscape that constitutes known clean system A.Clean roller 111 can have on the surface and utilizes electrostatic force to adsorb to be attached to by the electric charge of the foreign matter on the clean material S surface S1.Clean roller 111 with by the opposite side of clean material S, be provided with and contact on one side charged control roller 121 and the transfer printing roller 131 that generally rotates with the surface of clean roller 111.
Charged control roller 121 can make the outer peripheral face of clean roller 111 have to utilize electrostatic force to adsorb and be attached to the electric charge of being gone up foreign matter by clean material S surface S1.Charged control roller 121 is connected with external power source 141, by external power source 141 voltage is imposed on charged control roller 121.In addition, transfer printing roller 131 can have the electric charge that utilizes electrostatic force to adsorb to be attached to clean roller 111 lip-deep foreign matters at its outer surface.
To contact with transfer printing roller 131 and rotatable mode is provided with brush roller 151, this brush roller 151 is to rotate towards the direction opposite with the interlock direction of rotation of transfer printing roller 131, is used for wiping off the foreign matter that is attached to transfer printing roller 131 surfaces.Be provided with metal roller 152 in the mode that contacts with described brush roller 151, towards interlock direction of rotation rotation of this brush roller 151, for and transfer printing roller 131 between produce potential difference, be connected with external power source 153 at metal roller 152, and apply voltage.
Near metal roller 152, be provided with to strike off the clean blade 146 of foreign matter.In addition, at the near surface of metal roller 152, be provided with the suction inlet 145 of the gas vacuum means that can attract foreign matter.
In above-mentioned clean system A, in order to remove the foreign matter that is adsorbed on transfer printing roller 131, keep the function of transfer printing roller 131 chronically, except the charged control roller 121 that takies configuration space, also be provided with brush roller 151, metal roller 152 etc.Therefore, wish to have a kind of configuration that has brush roller 151, metal roller 152 etc. to be organized into miniaturization as much as possible, and the cleaning apparatus of the structure of the accessory that does not take up room.
In addition, these clean rollers 111, charged control roller 112, transfer printing roller 131, brush roller 151, metal roller 152 are to constitute integratedly as a unit, the rotating shaft 131a of transfer printing roller 131 is rotatably installed in device frame (non-diagram), forms whole unit is rotated motion with respect to the device frame centered by the rotating shaft 131-a of transfer printing roller 131 structure.
Therefore, when the surface has the clean material of concavo-convex quilt and has the crooked clean material of quilt when contacting with clean roller 111, because clean roller 111 circular-arc ground oscillating motion centered by the rotating shaft 131a of transfer printing roller 131, so acting on the pressure of the vertical direction of clean roller 111 is not easy to stablize, in order in the vertical direction clean roller 111 to be pushed down securely, and require to do further improvement.
Summary of the invention
The present invention finishes in view of above-mentioned problem, and purpose is to provide a kind of clean roller of can pushing down securely from the top, and can be implemented in the cleaning apparatus of seeking the favourable configuration in miniaturization aspect.
In order to achieve the above object, the cleaning apparatus that the present invention relates to (1) on one side be to have to rotate when being contacted by the surface of clean material, Yi Bian the clean roller that relatively moves; And one side contacts the transfer printing roller of rotation on one side with the surface of this cleaning roller; And remove the brush roller of foreign matter on this transfer printing roller; Reach the metal roller of removing described foreign matter from this brush roller; And utilize electrostatic force to remove to be attached to the cleaning apparatus of the foreign matters such as dust on the clean material surface of described quilt by described clean roller; It is characterized in that having in rotatable mode the main frame of described clean roller and the sub-frame that described transfer printing roller, described brush roller and described metal roller can rotatably be installed integratedly by bearing are installed; Under the state above described transfer printing roller is positioned at described clean roller, described sub-frame is installed on the described main frame in rotatable mode.
According to above-mentioned cleaning apparatus (1), at described main frame described clean roller is installed, be rotatably mounted on the described sub-frame of described main frame, be equipped with integratedly under the state of described transfer printing roller, described brush roller and described metal roller, described transfer printing roller is positioned at the top of described clean roller.Therefore, because of the weight of the integral body of described transfer printing roller, described brush roller and described metal roller, can be by the described transfer printing roller that is installed in described sub-frame, from the top with firm the pushing down of described clean roller.In addition, because described sub-frame is to be rotatably installed in described main frame, even contact with described clean roller so the surface has the clean material of concavo-convex quilt and has the crooked clean material of quilt, and described clean roller is upspring towards the top of vertical direction, described transfer printing roller also can cooperate above-mentioned action upwards to fall back, and therefore can described clean roller be pushed down securely by described transfer printing roller in the vertical direction constantly.
In addition, owing to be the structure of described sub-frame (transfer printing roller, brush roller and metal roller) being mentioned by above-mentioned rotation, so can easily carry out the upkeep operations such as visual, cleaning of device inside.That is when described sub-frame was rotated significantly upward, described transfer printing roller will separate from described clean roller, and opening is very big between the two, therefore can improve the maintainability to each roller.
In addition, the cleaning apparatus that the present invention relates to (2) is characterized in that, in described cleaning apparatus (1), is provided with the bearing components that is removable at described main frame, and the rotating shaft of described metal roller rotatably is installed on this bearing components.
According to above-mentioned clean roller (2), owing to use the described bearing components that can load and unload at described main frame, so when pulling down described bearing components from described main frame, pull down the rotating shaft of described metal roller from described bearing components, just can once will be provided with integratedly simply described transfer printing roller, described brush roller, and the described sub-frame of described metal roller pull down from described main frame, and the installation of most rollers also can once be carried out easily.
In addition, the cleaning apparatus that the present invention relates to (3), it is characterized in that, in described cleaning apparatus (1), the bearing of described transfer printing roller, described brush roller and described metal roller is to be arranged on the described sub-frame by insulator, and formation applies the formation of electric charge by the outer ring of the bearing of described transfer printing roller and described brush roller.
According to above-mentioned cleaning apparatus (3), owing to be that outer ring by described bearing applies electric charge, so near the simple structure the described bearing is being favourable aspect the increase of controlling cost.In addition, because the electrode part of giving electric charge is contacted with the outer ring of described bearing, therefore do not have sliding part, and the disappearance that electrode partly weares and teares does not exist yet.And, do not need control to be set to charged charged control rollers that takies big quantity space such as described clean rollers miniaturization that therefore can implement device yet.
In addition, the cleaning apparatus that the present invention relates to (4), it is characterized in that, in described cleaning apparatus (1), the bearing fixing of described clean roller is at the shell of insulator, and being formed with engaging to mobile mode towards upper and lower at described main frame has the guiding of this shell slot part, is installed at described sub-frame under the state of this main frame, elastic force pressure with the spring means lifts described shell, constitutes the formation that described clean roller contacts with described transfer printing roller by this.
According to above-mentioned cleaning apparatus (4), owing to described shell is that elastic force pressure with described spring means is lifted described clean roller is contacted with described transfer printing roller, so can guarantee stable contact condition.
In addition, the cleaning apparatus that the present invention relates to (5), it is characterized in that, in described cleaning apparatus (1), bottom at described main frame, the below of described brush roller and described metal roller is equipped with to collect the foreign matter collection box of the foreign matter that is reclaimed by described clean roller in mode removably.
According to described cleaning apparatus (5), can easily guarantee the portion that gathers (recoverer) of foreign matter (dust), also can easily pull down.Particularly, because during the discarded foreign matter that accumulates, as long as pull down described foreign matter collection box, so discarding of foreign matter also is easy to.
In addition, the cleaning apparatus that the present invention relates to (6), it is characterized in that, in described cleaning apparatus (5), at the clean blade that is provided with to wipe off foreign matter on the surface that is attached to described metal roller on the described main frame in demountable mode, the mounting portion of described clean blade is covered by the part of described foreign matter collection box.
According to described cleaning apparatus (6), the installation of described clean blade/unload is easy to, and changes also simple.Because the mounting portion of described clean blade is covered by the part of described foreign matter collection box, so also can seek raising attractive in appearance, the foreign matter (dust) that also can prevent from being wiped off by described clean blade is toward dispersing on every side.
In addition, the cleaning apparatus that the present invention relates to (7) is characterized in that, in described cleaning apparatus (1), the rotating shaft of described metal roller links by shaft coupling and the driving means that is made of insulator.
According to described cleaning apparatus (7), can carry out the insulation of driving means such as described metal roller and motor simply by shaft coupling.
In addition, the cleaning apparatus that the present invention relates to (8) is characterized in that, in described cleaning apparatus (1), the shell that is used for fixing the bearing of described transfer printing roller, described brush roller and described metal roller has the identical shape of insulating properties.
According to described cleaning apparatus (8), because described bearing and shell can commonization, so can realize the reduction of cost.
Description of drawings
Fig. 1 is the key diagram of the configuration of expression each inscape of constituting the cleaning apparatus that embodiment of the present invention relates to.
Fig. 2 is the side view of the cleaning apparatus that relates to of expression embodiment.
Fig. 3 is the exploded perspective view of watching described cleaning apparatus from positive top.
Fig. 4 is the exploded perspective view of watching described cleaning apparatus from lower rear.
Fig. 5 is the side view that expression is installed in sub-frame the state of main frame.
Fig. 6 is the side view of expression relation of sub-frame and main frame when safeguarding.
Fig. 7 watches each roller to be installed in the oblique view of the state of sub-frame from the top.
Fig. 8 watches each roller to be installed in the oblique view of the state of sub-frame from the below.
Fig. 9 is the oblique view of the relation of the expression outer ring of bearing and electrode.
Figure 10 is the part oblique view of the bearing construction of the clean roller of expression.
Figure 11 is the exploded perspective view of the relation of expression foreign matter collection box and cleaning apparatus.
Figure 12 is the exploded perspective view of the relation of expression foreign matter collection box, clean blade and cleaning apparatus.
Figure 13 is the oblique view of the connecting state of the rotating shaft of expression metal roller and CD-ROM drive motor.
Figure 14 is the oblique view of the cleaning apparatus that relates to of other embodiments of expression.
Figure 15 is the key diagram of the configuration of expression each inscape of constituting known clean system.
The specific embodiment
Following basis illustrates the embodiment of the cleaning apparatus that the present invention relates to.
Fig. 1 represents to constitute the configuration of each inscape of the cleaning apparatus 1 that embodiment relates to.Cleaning apparatus 1 is to rotate on one side when making the surface of clean roller 2 and being contacted by the surperficial S1 of clean material S, on one side with respect to being relatively moved by clean material S, utilize electrostatic force by clean roller 2, remove the device that is attached to by the foreign matter (for example conductor or dielectric) of dust on the surperficial S1 of clean material S etc.
Be provided with towards with the direction rotation of the interlock direction of rotation of described transfer printing roller 3 and be used for removing the brush roller 4 of foreign matter on the transfer printing roller 3 at the oblique upper of transfer printing roller 3.In order to produce potential difference between described brush roller 4 and transfer printing roller 3, the current potential that described brush roller 4 also has when cleaning an electric charge same-sign that will have with transfer printing roller 3 surfaces imposes on the formation of metal roller 5.
Therefore, be provided with towards the metal roller 5 of the interlock direction of rotation rotation of brush roller 4.In order to produce potential difference between described metal roller 5 and transfer printing roller 3, described metal roller 5 also has and is applied in when the cleaning and the formation of the current potential of the electric charge same-sign that the surface was had of transfer printing roller 3.Described metal roller 5 is removed described foreign matter from brush roller 4.
Near metal roller 5, dispose with the front end portion of striking off and strike off the clean blades 6 that are attached to the last foreign matter in metal roller 5 surfaces, strike off the lip-deep foreign matter that is attached to metal roller 5 by clean blade 6, the foreign matter that strikes off is recycled to foreign matter collection box 7.
Below, the more detailed structure of cleaning apparatus 1 is described.
As Fig. 2, Fig. 3 and shown in Figure 4, cleaning apparatus 1 has main frame 11, is installed in sub-frame 12 on the described main frame 11 in rotatable mode, and main frame 11 is provided with clean roller 2, clean blade 6 and foreign matter collection box 7.On the other hand, on sub-frame 12, be provided with bearing 14(Fig. 9 of transfer printing roller 3, brush roller 4 and metal roller 5 in rotatable mode by the shell 36 that constituted by insulator), as Construction integration by blocking.
As Fig. 5 and shown in Figure 6, sub-frame 12 is that the rotating shaft 5a with metal roller 5 is pivot, is installed on the main frame 11 in rotatable mode.Under this installment state, transfer printing roller 3, brush roller 4, metal roller 5 and clean blade 6 are definite with respect to the position of clean roller 2,
The central axis of transfer printing roller 3 be positioned at clean roller 2 central axis roughly directly over.In addition, owing to be that the top that makes transfer printing roller 3 be positioned at clean roller 2 is come at main frame 11 sub-frame 12 to be installed, so gravity because of the integral body of sub-frame 12, brush roller 4, metal roller 5 etc., by the transfer printing roller 3 that is installed in sub-frame 12, can push down securely from the top with clean roller 2.Herein, make the central axis of transfer printing roller 3 be positioned at clean roller 2 central axis roughly directly over, be because produce the power of firmly pushing down clean roller 2 by transfer printing roller 3 for well.
In addition, be pivot because sub-frame 12 is rotating shaft 5a with metal roller 5, rotatably be installed on the main frame 11, so the tracing ability with respect to clean roller 2 of transfer printing roller 3 grades is better.
In addition, sub-frame 12 is raised up to as shown in Figure 6 degree, can easily carries out safeguard (for example, the cleaning of the inspection of roller surface, roller) of clean roller 2, transfer printing roller 3, brush roller 4 and metal roller 5.
Will be from the both sides board 12A of sub-frame 12, the rotating shaft 5a of the metal roller 5 that 12A is outstanding inserts reach through hole 11B, the 11B of side plate 11A, the 11A formation that passes to main frame 11, from the rotating shaft 5a of the outstanding metal roller 5 of reach through hole 11B, the 11B of side plate 11A, 11A, be fixed with embedding the shell 13 that is assembled with bearing 14.Whereby, sub-frame 12 is centered by the rotating shaft 5a of metal roller 5, rotatably is installed on the main frame 11.In addition, under the mutually positioning state of clean roller 2, transfer printing roller 3, brush roller 4, metal roller 5 and clean blade 6, sub-frame 12 is to be fixed on main frame 11.And, by shell 13(is comprised bearing 14) pull down from main frame 11, just can pull down sub-frame 12 from main frame 11.
Because clean roller 2 and transfer printing roller 3 are installed in separately main frame 11 and sub-frame 12 respectively, and dispose at above-below direction, so the resistance of their contact site is to play a role as the loading of horizontal direction, transfer printing roller 2 is lifted, and can not change the loading that clean roller 2 is mentioned into.In addition, the revolving force that is produced by the contact resistance between brush roller 4 and the metal roller 5 is the power of directions that transfer printing roller 3 is pushed downwards, with the power of the direction that clean roller 2 is mentioned be rightabout, so can not have problems.
Particularly because sub-frame 12 is to install in the mode that can rotate centered by the rotating shaft 5a of metal roller 5, so even make brush roller 4 contact with transfer printing roller 3 and rotate constantly, also can not make the pressure minimizing to clean roller 2.
In addition, as shown in Figures 7 and 8, the both sides board 12A of sub-frame 12,12A is connected by three connection shafts 17, and at resin shell 36 processed the member that has embedded bearing 14 is arranged fixedly, with respect to each bearing 14, be assembled with transfer printing roller 3, brush roller 4 and metal roller 5, and as Construction integration and blocking.Brush roller 4 and metal roller 5 are constitute (the non-diagrams) that transmit power by the gear that is made of insulator, and as shown in figure 13, by make the rotating shaft 5a rotation of metal roller 5 with CD-ROM drive motor 42, brush roller 4 is rotation thereupon also.
As shown in Figure 9, embed in the bearing shell 13,36 that transfer printing roller 3 and the roughly set square shape of the aldehyde resin system of the bearing 14 of metal roller 5 are arranged at the center reach through hole, inner peripheral surface at described center reach through hole is formed with the engagement groove part 13a that section is rectangle, disposes electrode 15 at engagement groove part 13a.Thus, electrode portion 15 electrically contacts with the outer ring 14a of bearing 14, therefore can apply electric charge to transfer printing roller 3 and metal roller 5.A side that contacts in the bottom surface with engagement groove part 13a of electrode portion 15 respectively forms protuberance 15a, bottom surface at engagement groove part 13a forms the recess 13aa that engages with protuberance 15a, because of the snap-fit relationship between protuberance 15a and the recess 13aa, make electrode portion 15 can not come off from engagement groove part 13a.In addition, it is 3 in order to rigid bearing shell 13,36 bolt 16.
The bearing 14 of clean roller 2 be as Figure 10 in detail shown in, be fixed on the shell 21 that is constituted by insulator.Shell 21 has the body 21a of rectangle and is located thereon the flange part 21b wideer than body 21a of side, and forms roughly T word shape.On the other hand, at the side plate 11A of main frame 11, the medial surface of 11A, be provided with have shell 21 can be towards upper and lower to the guiding groove member 22 of guiding slot part 22a of engaging movably.In the both sides of the guiding slot part 22a of guiding groove member 22, be provided with the column spring incorporating section 22b of receipt of wire coil spring 23.Moreover, the shell 21 of clean roller 2 be with state that guiding groove member 22 engages under, clean roller 2 is installed in main frame 11.
Be installed at sub-frame 12 under the state of main frame 11, coil spring 23 contacts with the 21b of convex line portion, the shell 21 of clean roller 2 is suppressed towards the top, and shell 21 is owing to coil spring 23(spring means) elastic force pressure be lifted, therefore make clean roller 2 and transfer printing roller 3 Elastic Contact.
As Figure 11 and shown in Figure 12, the bottom of clean blade 6 is fixed on the blade installing plate 31, utilizes plurality of fixed to be installed in the bottom of main frame 11 in the mode that can reach the vertical direction loading and unloading in the horizontal direction with bolt 32 by described blade installing plate 31.
The foreign matter that collection is peeled off by clean blade 6, also collection comprises the foreign matter collection box 7 of the foreign matter of being removed by clean roller 2, but is to utilize to fix to be installed in the bottom of main frame 11 with screw 34 with handling mode, and is the downside of clean blade 6.Described foreign matter collection box 7 is when the state of installing, and is positioned at the below of brush roller 4, metal roller 5 and clean blade 6.
Both sides at the set clean blade 6 of main frame 11, be respectively arranged with fixing with screw 34, fixing corresponding with screw 34 with these, on the side plate 7a of foreign matter collection box 7, being provided with can be for the fixing grooving 7b that inserts logical keyhole shape with the axial region of screw 34.The end portion of described grooving 7b is with respect to upper portion, extends and can block the fastener 7bb of the axial region that ends fixing usefulness screw 34 to side.
Therefore, at each fixing axial region with screw 34, make under the state that the fastener 7bb card of the grooving 7b of foreign matter collection box 7 ends, foreign matter collection box 7 temporarily is fixed on fixing axial region with screw 34, and by tightening fixed screw 34, just foreign matter collection box 7 can be fixed on main frame 11.In this state, the side plate 7a that belongs to the part of case 7 covers the mounting portion of clean blade 6.
If foreign matter collection box 7 is pulled down from main frame 11, clean blade 6(blade installing plate 31) installation portion branch exposes, and therefore can pull down clean blade 6 simply by loosening fixed-use bolt 32.
In addition, between the transfer printing roller 3 of sub-frame 12 and metal roller 5, be provided with guided plate 35(Fig. 2, the Fig. 5 that foreign matter is guided to foreign matter collection box 7), therefore can reclaim the foreign matter that in the process that moves to metal roller 5, is fallen by clean roller 2 removes.
As shown in figure 13, in order not leak electricity, the rotating shaft 5a of metal roller 5 is by the shaft coupling 41 that is made of insulator, links with CD-ROM drive motor 42 (driving means).In addition, also can not pass through shaft coupling, but link by gear and the CD-ROM drive motor that is constituted by insulator.
The shell 36 that is used for fixing the bearing 14 of transfer printing roller 3, brush roller 4 and metal roller 5 all has insulating properties, all is identical shaped thereby can commonization.Can seek the reduction of cost thus, easily the removal and installation bearing 14, also can change transfer printing roller 3, brush roller 4, metal roller 5 simply.
The present invention also can following mode change enforcement except described embodiment.
(i) in the above-described embodiment, all be to have insulating properties though be used for fixing the shell 36,13 of the bearing 14 of transfer printing roller 3, brush roller 4 and metal roller 5, be identical shaped, in other embodiment, also can be the shape difference.
(ii) in said embodiment, though cleaning apparatus 1 is to use separately, also 2 machines can be used side by side.In addition, also other cleaning apparatus can be configured in by the downside of clean material S, form clean by the structure of the top and bottom of clean material S simultaneously.In addition, pull down for convenience, clean blade 6 is can installing with respect to the mode that main frame 12 is pulled down towards horizontal direction, but in other embodiment, also can be the mode that can pull down towards vertical direction or other directions.
(iii) in the above-described embodiment, sub-frame 12 is that the rotating shaft 5a with metal roller 5 is pivot, rotatably be installed in main frame 11, but the present invention is not limited thereto.As shown in figure 14, in other embodiment, also can be at the downside of the main frame 11 that constitutes cleaning apparatus 1 shown in Figure 2, dispose clean roller 2A, transfer printing roller 3A, brush roller 4A and metal roller 5A and rotatably be arranged to integrated sub-frame 112, between the clean roller 2A of the clean roller 2 of the main frame 11 that is relative to the configuration and sub-frame 112, by by clean material (non-diagram), form the structure at the clean material surface of the clean described quilt back side simultaneously.In sub-frame 112, form the structure that transfer printing roller 3A, brush roller 4A and metal roller 5A are positioned with respect to clean roller 2A.
(iv) in said embodiment, in order to ensure produced by transfer printing roller 3 the pushing of necessity, though be make the central axis of transfer printing roller 3 be positioned at clean roller 2 central axis roughly directly over, the present invention also is defined in this.Make transfer printing roller 3 be positioned at the top of clean roller 2, as long as utilize transfer printing roller 3 can push down clean roller 2, can not produce central axis that floating of clean roller 2 also can adopt transfer printing roller 3 be not positioned at clean roller 2 central axis roughly directly over structure.
Symbol description
1 cleaning apparatus
2, the clean roller of 2A
3,3A transfer printing roller
4,4A brush roller
5,5A metal roller
The 5a rotating shaft
6 clean blades
7 foreign matter collection boxes
The 7a side plate
The 7b grooving
The 7bb fastener
11 main frames
The 11A side plate
12,112 sub-frames
12A both sides board
13 shells
The 13a engagement groove part
The 13aa recess
14 bearings
The 14a outer ring
15 electrode portions
The 15a protuberance
16 bolts
17 connection shafts
21 shells
The 21a body
The 21b flange part
22 guiding groove members
22a guides slot part
22b spring incorporating section
23 coil springs
31 blade installing plates
32 fixed-use bolts
34 fixed screws
35 guided plates
36 shells
41 shaft couplings
42 CD-ROM drive motors
S is by clean material
The S1 surface
Claims (8)
1. cleaning apparatus, have one side and contacted rotation on one side by the surface of clean material, the clean roller that relatively moves simultaneously, on one side contact with the surface of this cleaning roller rotation on one side the transfer printing roller, remove foreign matter on this transfer printing roller the brush roller, reach the metal roller of removing described foreign matter from this brush roller, utilize electrostatic force to remove to be attached to foreign matters such as dust on the clean material surface of described quilt by described clean roller; It is characterized in that,
Have in rotatable mode the main frame of described clean roller and the sub-frame that described transfer printing roller, described brush roller and described metal roller rotatably are installed integratedly by bearing are installed;
Be positioned at above the described clean roller under the state at described transfer printing roller, described sub-frame rotatably is installed on the described main frame.
2. cleaning apparatus according to claim 1 is characterized in that, is provided with the bearing components that is removable at described main frame, and the rotating shaft of described metal roller is installed on the described bearing components in rotatable mode.
3. cleaning apparatus according to claim 1, it is characterized in that, the bearing of described transfer printing roller, described brush roller and described metal roller is arranged on the described sub-frame by insulator, and formation applies the formation of electric charge by the outer ring of the bearing of described transfer printing roller and described brush roller.
4. cleaning apparatus according to claim 1 is characterized in that, the bearing fixing of described clean roller is at the shell of insulator, and being formed with engaging to mobile mode towards upper and lower at described main frame has the guiding of this shell slot part;
Be installed at described sub-frame under the state of described main frame, described shell is lifted by the elastic force pressure of spring means, forms the formation that described clean roller contacts with described transfer printing roller thus.
5. cleaning apparatus according to claim 1, it is characterized in that, in the bottom of described main frame, the below of described brush roller and described metal roller is equipped with to collect the foreign matter collection box of the foreign matter that is reclaimed by described clean roller in the mode that can load and unload.
6. cleaning apparatus according to claim 5 is characterized in that, is being provided with to wipe off the clean blade that is attached to foreign matter on the described metal roller surface on the described main frame in demountable mode;
The mounting portion of described clean blade is covered by the part of described foreign matter collection box.
7. clean roller according to claim 1 is characterized in that, the rotating shaft of described metal roller links by shaft coupling and the driving means that is made of insulator.
8. cleaning apparatus according to claim 1 is characterized in that, the shell that is used for fixing the bearing of described transfer printing roller, described brush roller and described metal roller is have insulating properties identical shaped.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-029382 | 2011-02-15 | ||
| JP2011029382 | 2011-02-15 | ||
| PCT/JP2012/000935 WO2012111302A1 (en) | 2011-02-15 | 2012-02-13 | Cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103347621A true CN103347621A (en) | 2013-10-09 |
| CN103347621B CN103347621B (en) | 2014-10-01 |
Family
ID=46672246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280004953.4A Expired - Fee Related CN103347621B (en) | 2011-02-15 | 2012-02-13 | Cleaning device |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5044061B1 (en) |
| KR (1) | KR20140005939A (en) |
| CN (1) | CN103347621B (en) |
| TW (1) | TWI482711B (en) |
| WO (1) | WO2012111302A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015135456A (en) * | 2014-01-20 | 2015-07-27 | バンドー化学株式会社 | Cleaning device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08203851A (en) * | 1995-01-27 | 1996-08-09 | Sony Corp | Cleaning device |
| JP2003225625A (en) * | 2002-02-05 | 2003-08-12 | Reyoon Kogyo:Kk | Dust proofing method of substrate, sheet or the like and dust-proofing apparatus for substrate, sheet or the like using the method |
| CN1593793A (en) * | 2003-09-10 | 2005-03-16 | 淀川美科株式会社 | Jp2005081297 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406269C (en) * | 2005-09-02 | 2008-07-30 | 明基电通信息技术有限公司 | Printer with ink jet head cleaning member |
| JP5491017B2 (en) * | 2008-10-22 | 2014-05-14 | バンドー化学株式会社 | Cleaning system |
| TWI483789B (en) * | 2009-03-23 | 2015-05-11 | Bando Chemical Ind | Clean system |
-
2012
- 2012-02-13 WO PCT/JP2012/000935 patent/WO2012111302A1/en active Application Filing
- 2012-02-13 KR KR1020137019945A patent/KR20140005939A/en not_active Application Discontinuation
- 2012-02-13 CN CN201280004953.4A patent/CN103347621B/en not_active Expired - Fee Related
- 2012-02-13 JP JP2012518671A patent/JP5044061B1/en not_active Expired - Fee Related
- 2012-02-14 TW TW101104642A patent/TWI482711B/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08203851A (en) * | 1995-01-27 | 1996-08-09 | Sony Corp | Cleaning device |
| JP2003225625A (en) * | 2002-02-05 | 2003-08-12 | Reyoon Kogyo:Kk | Dust proofing method of substrate, sheet or the like and dust-proofing apparatus for substrate, sheet or the like using the method |
| CN1593793A (en) * | 2003-09-10 | 2005-03-16 | 淀川美科株式会社 | Jp2005081297 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5044061B1 (en) | 2012-10-10 |
| TWI482711B (en) | 2015-05-01 |
| CN103347621B (en) | 2014-10-01 |
| JPWO2012111302A1 (en) | 2014-07-03 |
| KR20140005939A (en) | 2014-01-15 |
| TW201242781A (en) | 2012-11-01 |
| WO2012111302A1 (en) | 2012-08-23 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20190213 |