CN101546155B - Liquid material coating method - Google Patents
Liquid material coating method Download PDFInfo
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- CN101546155B CN101546155B CN2008101742840A CN200810174284A CN101546155B CN 101546155 B CN101546155 B CN 101546155B CN 2008101742840 A CN2008101742840 A CN 2008101742840A CN 200810174284 A CN200810174284 A CN 200810174284A CN 101546155 B CN101546155 B CN 101546155B
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- liquid material
- developing agent
- removing member
- agent removing
- support component
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Abstract
The present invention provides a liquid material coating method for reducing leakage of developing agent from step section between a developing agent removing member and a support member. The method includes: coating liquid material to a developing agent removing member for removing developing agent from a developing agent holding body surface, and a supporting member installed on a developing agent storing section for storing the removed developing agent and supporting the developing agent removing member, at same time of spraying the liquid material from a nozzle. The method includes: a first coating process of coating liquid material across the developing agent removing member and a supporting member, the first zone being at a zone outside of the first edge comparing with the first edge of the first end section in length direction of the developing agent removing member at the developing agent storing section when the developing agent removing member is installed on the frame; a second coating process coating liquid material to the second zone across the developing agent removing member and the supporting member, the second zone being at opposite side in length direction of the first end section, that is outside of the second edge comparing with the second edge of the second end side.
Description
Technical field
The present invention relates to when the parts that will have step are fixed on the miscellaneous part, be coated to the liquid material coating method of the liquid material on this step.
Background technology
In patent documentation 1; Put down in writing following structure: in image processing system; The residue that utilizes cleaning balde to scrape the toner image that is formed by electrophotographic method to prepare for subsequent images forms operation; In this image processing system, the side seal parts 5c of the side seal parts 5b of an end of side seal parts 5 and the other end is the sponge of being processed by foamed polyurethane, and the scraper plate that bonds to maintaining part 4a one through bonding agent shakes on the carriage 4b.
[patent documentation 1]
TOHKEMY 2000-75757 communique
Yet; Preventing under the situation of the seal member that developer leaks with developer contacting of body of maintenance and in setting between developing agent removing member and support component and the framework in order to reduce thermoplastic elastomer; Seal member might not enter into developing agent removing member well and support the stage portion office that the boundary line place between the support component of this developing agent removing member produces, and the residue that is accommodated in the framework leaks out from this step.
Summary of the invention
The present invention In view of the foregoing accomplishes, and its purpose is to provide a kind of liquid material coating method that can reduce toner from the leakage of the step part between developing agent removing member and the support component.
The 1st liquid material coating method that is used for realizing the liquid material coating method of the present invention of above-mentioned purpose is in the liquid material of nozzle ejection with aqueous coating after coagulation; Nozzle is relatively moved with respect to developing agent removing member and support component; Thus this liquid material is coated on said developing agent removing member and the said support component; Said developing agent removing member keeps body to contact along the direction that the moving direction with developer maintenance surface intersects with developer; Remove the developer that this developer keeps the surface, said support component is installed on the framework with the developer receptacle portion of taking in the developer of being removed, and supports said developing agent removing member; It is characterized in that this liquid material coating method has following process:
The 1st coating process; Make said nozzle cross over said developing agent removing member and said support component relatively moves; Thus the 1st zone is applied this liquid material; Wherein said the 1st zone is when being installed to said developing agent removing member on the said framework, compares, is positioned at the zone in the outside at the 1st edge with the 1st edge of the 1st end side on the length direction that is positioned at said developing agent removing member of said developer receptacle portion; And
The 2nd coating process; Make said nozzle cross over said developing agent removing member and said support component relatively moves; Thus the 2nd zone is applied this liquid material; Wherein said the 2nd zone is when being installed to said developing agent removing member on the said framework, with along its length opposition side of the 1st end that is positioned at said developing agent removing member of said developer receptacle portion, promptly the zone in the outside at the 2nd edge is compared, is positioned at the 2nd edge of the 2nd end side.
In the 1st liquid material coating method of the present invention; Cross over developing agent removing member and support component and come to apply liquid material, thereby the step part between developing agent removing member and support component applies liquid material reliably to the 1st zone and the 2nd zone.Therefore, according to the 1st liquid material coating method of the present invention, can reduce the leakage of toner from the step part between developing agent removing member and the support component.
At this, preferred said support component is provided with groove at the position that will apply said liquid material.
When coated liquid material during to horizontal diffusion, might be owing to the height of this liquid material the not enough gap that produce.Therefore like this; Through being set, groove prevents to be coated to liquid material in the groove to horizontal diffusion on applying the position of liquid material; Thereby can further improve the sealing of the step part between developing agent removing member and the support component, can further reduce the leakage of toner from this step part.
In addition, also preferred at least at the position that will apply said liquid material of said support component, the step between said support component and the said developing agent removing member is carried out chamfering.
Like this, can utilize liquid material that step part is sealed more reliably, thereby further reduce the leakage of toner from this step part.
At this, 10 mean roughness on the surface at the position that will apply said liquid material at least of preferred said support component are greater than 10 mean roughness on the surface at the position that contacts with said liquid material of said framework.
Like this, when the support component that removes and installs on framework, therefore liquid material can not save the time of peeling off this liquid material from framework when framework is carried out recycle attached to case side attached to the support component side.
Be used for realizing that the 2nd liquid material coating method of above-mentioned purpose liquid material coating method of the present invention is in the liquid material of nozzle ejection with aqueous coating after coagulation; Nozzle is relatively moved with respect to developing agent removing member and support component; Thus this liquid material is coated on said developing agent removing member and the said support component; Said developing agent removing member keeps body to contact along the direction that the moving direction with developer maintenance surface intersects with said developer; Remove the developer that this developer keeps the surface, said support component is installed on the framework with the developer receptacle portion of taking in the developer of being removed, and supports said developing agent removing member; It is characterized in that this liquid material coating method has following process:
The 1st coating process; Make said nozzle keep position that body contacted to relatively moving with the corresponding position of said support component from said developing agent removing member and said developer; Come thus the 1st zone is applied this liquid material; Wherein said the 1st zone is when being installed to said developing agent removing member on the said framework, compares, is positioned at the zone in the outside at the 1st edge with the 1st edge of the 1st end side on the length direction that is positioned at said developing agent removing member of said developer receptacle portion; And
The 2nd coating process; Make said nozzle keep position that body contacted to relatively moving with the corresponding position of said support component from said developing agent removing member and said developer; Come thus the 2nd zone is applied this liquid material; Wherein said the 2nd zone is when being installed to said developing agent removing member on the said framework, with along its length opposition side of the 1st end that is positioned at said developing agent removing member of said developer receptacle portion, promptly the zone in the outside at the 2nd edge is compared, is positioned at the 2nd edge of the 2nd end side.
In the liquid material that uses nozzle applied, the spray volume when applying beginning when applying end was different.In the 2nd liquid material coating method of the present invention; To the 1st zone and the 2nd regional both sides; Keep the position side that body contacted to apply liquid material from developing agent removing member and developer towards the support component side; Thereby the step part between developing agent removing member and support component applies liquid material more reliably, and, from the central observation of the length direction of developing agent removing member; The size that is coated to the size and the shape of the liquid material on the 1st zone and is coated to the liquid material on the 2nd zone be shaped as left-right symmetric, thereby the balance of coating amount improves.Therefore, according to the 2nd liquid material coating method of the present invention, can further reduce the leakage of toner from the step part between developing agent removing member and the support component.
At this; Preferred said support component is provided with groove at the position that will apply said liquid material; And, also preferred at least at the position that will apply said liquid material of said support component, the step between said support component and the said developing agent removing member is carried out chamfering.In addition, 10 mean roughness on the surface at the position that will apply said liquid material at least of preferred said support component are greater than 10 mean roughness on the surface at the position that contacts with said liquid material of said framework.
Be used for realizing that the 3rd liquid material coating method of above-mentioned purpose liquid material coating method of the present invention is in the liquid material of nozzle ejection with aqueous coating after coagulation; Nozzle is relatively moved with respect to developing agent removing member and support component; Thus this liquid material is coated on said developing agent removing member and the said support component; Said developing agent removing member keeps body to contact along the direction that the moving direction with developer maintenance surface intersects with said developer; Remove the developer that this developer keeps the surface, said support component is installed on the framework with the developer receptacle portion of taking in the developer of being removed, and supports said developing agent removing member; It is characterized in that this liquid material coating method has following process:
The 1st coating process; Make said nozzle keep position that body contacted to relatively moving with the corresponding position of said support component from said developing agent removing member and said developer; Come thus the 1st zone is applied this liquid material; Wherein said the 1st zone is when being installed to said developing agent removing member on the said framework, compares, is positioned at the zone in the outside at the 1st edge with the 1st edge of the 1st end side on the length direction that is positioned at said developing agent removing member of said developer receptacle portion;
The 3rd coating process; Continuous with said the 1st coating process; Said nozzle is relatively moved; Come thus the 3rd zone is applied this liquid material, wherein said the 3rd zone is when being installed to said developing agent removing member on the said framework, compares the outside and said support component and the opposed zone of said framework that is positioned at the 3rd edge with the 3rd edge that is positioned at a side that disposes support component of said developer receptacle portion; And
The 2nd coating process; Make said nozzle keep position that body contacted to relatively moving with the corresponding position of said support component from said developing agent removing member and said developer; Come thus the 2nd zone is applied this liquid material; Wherein said the 2nd zone is when being installed to said developing agent removing member on the said framework, with along its length opposition side of the 1st end that is positioned at said developing agent removing member of said developer receptacle portion, promptly the zone in the outside at the 2nd edge is compared, is positioned at the 2nd edge of the 2nd end side.
At this; Preferred said support component is provided with groove at the position that will apply said liquid material; And, also preferred at least at the position that will apply said liquid material of said support component, the step between said support component and the said developing agent removing member is carried out chamfering.In addition, 10 mean roughness on the surface at the position that will apply said liquid material at least of preferred said support component are greater than 10 mean roughness on the surface at the position that contacts with said liquid material of said framework.
Be used for realizing that the 4th liquid material coating method of above-mentioned purpose liquid material coating method of the present invention is in the liquid material of nozzle ejection with aqueous coating after coagulation; Nozzle is relatively moved with respect to developing agent removing member and support component; Thus this liquid material is coated on said developing agent removing member and the said support component; Said developing agent removing member keeps body to contact along the direction that the moving direction with developer maintenance surface intersects with said developer; Remove the developer that this developer keeps the surface, said support component is installed on the framework with the developer receptacle portion of taking in the developer of being removed, and supports said developing agent removing member; It is characterized in that this liquid material coating method has following process:
The 1st coating process; Make said nozzle keep position that body contacted to relatively moving with the corresponding position of said support component from said developing agent removing member and said developer; Come thus the 1st zone is applied this liquid material; Wherein said the 1st zone is when being installed to said developing agent removing member on the said framework, compares, is positioned at the zone in the outside at the 1st edge with the 1st edge of the 1st end side on the length direction that is positioned at said developing agent removing member of said developer receptacle portion;
The 2nd coating process; Make said nozzle keep position that body contacted to relatively moving with the corresponding position of said support component from said developing agent removing member and said developer; Come thus the 2nd zone is applied this liquid material; Wherein said the 2nd zone is when being installed to said developing agent removing member on the said framework, with along its length opposition side of the 1st end that is positioned at said developing agent removing member of said developer receptacle portion, promptly the zone in the outside at the 2nd edge is compared, is positioned at the 2nd edge of the 2nd end side; And
The 3rd coating process; Continuous with said the 2nd coating process; Said nozzle is relatively moved; Come thus the 3rd zone is applied this liquid material, wherein said the 3rd zone is when being installed to said developing agent removing member on the said framework, compares the outside and said support component and the opposed zone of said framework that is positioned at the 3rd edge with the 3rd edge that is positioned at a side that disposes support component of said developer receptacle portion.
In the of the present invention the 3rd and the 4th liquid material coating method, and apply liquid material to the 3rd zone and carry out coating continuously to the liquid material in the 1st zone or the 2nd zone.Therefore, temporarily stop with the centre and compare with the situation that the boundary line in the 3rd zone applies liquid material with the boundary line or the 2nd zone in the 3rd zone to the 1st zone at twice, can suppress the deviation of liquid material at the coating amount at these boundary line places.Therefore, according to the of the present invention the 3rd and the 4th liquid material coating method, can further reduce the leakage of toner from the step part between developing agent removing member and the support component.
Be used for realizing that the 5th liquid material coating method of above-mentioned purpose liquid material coating method of the present invention is in the liquid material of nozzle ejection with aqueous coating after coagulation; Nozzle is relatively moved with respect to developing agent removing member and support component; Thus this liquid material is coated on said developing agent removing member and the said support component; Said developing agent removing member keeps body to contact along the direction that the moving direction with developer maintenance surface intersects with said developer; Remove the developer that this developer keeps the surface, said support component is installed on the framework with the developer receptacle portion of taking in the developer of being removed, and supports said developing agent removing member; It is characterized in that this liquid material coating method has following process:
The 1st coating process; Make said nozzle cross over said developing agent removing member and said support component relatively moves; Thus the 1st zone is applied this liquid material; Wherein said the 1st zone is when being installed to said developing agent removing member on the said framework, compares, is positioned at the zone in the outside at the 1st edge with the 1st edge of the 1st end side on the length direction that is positioned at said developing agent removing member of said developer receptacle portion;
The 2nd coating process; Make said nozzle cross over said developing agent removing member and said support component relatively moves; Thus the 2nd zone is applied this liquid material; Wherein said the 2nd zone is when being installed to said developing agent removing member on the said framework, with along its length opposition side of the 1st end that is positioned at said developing agent removing member of said developer receptacle portion, promptly the zone in the outside at the 2nd edge is compared, is positioned at the 2nd edge of the 2nd end side; And
The developing agent removing member installation process after coated liquid material solidifies in said the 1st coating process and said the 2nd coating process, is installed to said developing agent removing member on the said framework.
In the 5th liquid material coating method of the present invention; Be coated to the 1st the zone and the 2nd zone on liquid material solidify after; Developing agent removing member is installed on the framework, thereby the liquid material after can preventing to solidify is affixed on the framework, makes recycle become easy.
At this; Preferred said support component is provided with groove at the position that will apply said liquid material; And, also preferred at least at the position that will apply said liquid material of said support component, the step between said support component and the said developing agent removing member is carried out chamfering.In addition, 10 mean roughness on the surface at the position that will apply said liquid material at least of preferred said support component are greater than 10 mean roughness on the surface at the position that contacts with said liquid material of said framework.
According to liquid material coating method of the present invention; With situation about when applying, applying to the framework that is fixed with the support component that is supporting developing agent removing member with aqueous coating and the liquid material that solidifies; Nozzle is compared from the position corresponding with the support component that supports said developing agent removing member to the situation that move at developing agent removing member and the developer maintenance position that body contacted, can be reduced the leakage of toner from the step part between developing agent removing member and the support component.
Description of drawings
Fig. 1 is the summary section of image processing system.
Fig. 2 is the front view of the part of cleaning device.
Fig. 3 is the figure that the scraper plate back up pad that is in the state that is supporting scraper plate is shown.
Fig. 4 is the sectional view of scraper plate back up pad shown in Figure 3.
Fig. 5 is the figure that the cleaning framework is shown.
Fig. 6 is the figure of flow process that the assembly method of cleaning device is shown.
Fig. 7 is the figure that the inlet that dwindles of quilt of cleaning framework is shown.
Fig. 8 illustrates the figure that encapsulant is filled into the situation in the gap between peripheral part and the membrane element.
Fig. 9 is the figure that the situation on the maintaining part that cleans framework that photosensitive drums is installed to is shown.
Figure 10 is the sectional view that the cleaning device of photosensitive drums has been installed.
Figure 11 is the figure that the applying step of encapsulant is shown.
Figure 12 is the figure that the flow process that the encapsulant ejection and the position of encapsulant blowoff are controlled is shown.
Figure 13 is the stereoscopic figure that the scraper plate back up pad of the encapsulant coating method that can implement this embodiment is shown.
Figure 14 is the sectional view that is illustrated under the situation that has applied encapsulant in the groove shown in Figure 13.
Figure 15 illustrates the figure of situation that observes the B-B ' section of scraper plate back up pad shown in Figure 13 from the front of scraper plate.
Symbol description
1: image processing system; 2: cleaning device; 20: encapsulant; 21: the cleaning framework; 210: main part; 210a: inlet; 211: maintaining part; 2103: felt attaches face; 22: scraper plate; 221: front end; 23,33: the scraper plate back up pad; 230: stop screw; 231: the uneven surface part; 2311: the inclined-plane; 24: membrane element; 241: front end; 25: the felt parts; 250: teat; 251: felt layers; 252: elastic layer; 33a: groove.
Embodiment
Below, embodiment of the present invention is described.
Fig. 1 is the summary section of image processing system.
In image processing system shown in Figure 11; Will be according to the view data of sending from the outside and by the exposure light that exposer 12 is generated shine by charged roller 11 given predetermined charge, on the surface of the photosensitive drums 10 of the direction rotation of arrow A; Form electrostatic latent image thus, and utilize and to be accommodated in the toner that has in the developer 13 of the developer roll 131 of arrow C direction rotation and to come this electrostatic latent image is developed.Utilization towards extract out during the transfer roll 14 of arrow D direction rotation will be transferred to illustrated carton never through the developed image that this development obtains, on the paper used for recording that the arrow B direction transmits; And carry out photographic fixing through fuser 15, form thereby on paper used for recording, carry out image.In addition, this image processing system 1 is the monochrome image special machine.
And Fig. 1 shows cleaning device 2, and this cleaning device 2 contacts with the part of having accomplished to paper used for recording transfer printing developed image of photosensitive drums 10, removes the lip-deep residue that remains in photosensitive drums 10.
Fig. 2 is the front view of the part of cleaning device.
In Fig. 2, show in the end of crossing photosensitive drums 10 when observing cleaning device 2 shown in Figure 1, this cleaning device 2 from developer 13 sides.Cleaning device 2 is a left-right symmetric, the shown here end of therefore following only explanation.
Scraper plate back up pad 23 is the metal sheet material that is used for support scratch board 22, and is fixed on the cleaning framework 21 through stop screw 230.
And these felt parts 25 have the teat 250 of the center side that is projected into cleaning device 2.Fig. 2 shows near the situation of the side that is positioned at the scraper plate side angle of scraper plate 22 of the part except that teat 250 of the side that makes teat 250 and felt parts 25.In addition at this, though to having used felt layers 251 with the contact portion of photosensitive drums 10,, so long as can then can not use the material beyond the felt materials because of hindering material rotation, that friction factor is little of photosensitive drums 10 with contacting of photosensitive drums 10 yet.And detailed narration will be carried out to the protuberance 250 of felt parts 25 in the back.
Fig. 3 is the figure that the scraper plate back up pad that is in the state that is supporting scraper plate is shown.
Scraper plate back up pad 23 before Fig. 3 shows and is installed on the cleaning framework 21 of cleaning device 20 by screw stop, that be in the state that is supporting scraper plate 22; At this, show be installed to by screw stop the state of cleaning on the framework 21 down with the supine states that clean framework 21 opposed sides.In addition, Fig. 3 also shows the situation of the hole 23b that the convexity 2101 that is provided with hole 23a that stop screw shown in Figure 2 230 run through and cleaning framework 21 run through.
Scraper plate back up pad 23, be installed to by screw stop the state of cleaning on the framework 21 down with the face that cleans framework 21 opposed sides on; Be provided with uneven surface part 231; 10 mean roughness of this uneven surface part 231 are higher than 10 mean roughness of the peripheral part of the inlet 210a that cleans framework 21, in Fig. 3, utilize oblique line to represent this uneven surface part 231.State after the details, apply on the uneven surface part of in Fig. 3, representing 231 as with an example of aqueous coating and the liquid material that solidifies, the encapsulant 20 (with reference to Figure 11) that promptly constitutes by thermoplastic elastomer with oblique line.Thermoplastic elastomer is aqueous under heated condition, and solidifies along with decrease of temperature.As concrete material, can enumerate out: polystyrene type material, polyurethanes material and polyureas material.
Fig. 4 is the sectional view of scraper plate back up pad shown in Figure 3.
Fig. 4 (a) shows the situation of observing the A-A ' section of scraper plate back up pad 23 shown in Figure 3 from hole 23a shown in Figure 3,23b side, and Fig. 4 (b) shows the situation of observing the B-B ' section of scraper plate back up pad 23 from the front of scraper plate shown in Figure 3 22.Like this; Make 10 mean roughness of the uneven surface part 231 that contacts with encapsulant 20 of scraper plate back up pad 23 be higher than 10 mean roughness of face of the peripheral part of the inlet 210a that cleans framework 21; Thus, the cleaning device 2 of having finished using is being decomposed, and with scraper plate back up pad 23 from cleaning framework 21 when unloading; Encapsulant 20 is attached on the scraper plate back up pad 23, and can be attached on the cleaning framework 21.Thus, when framework 21 is cleaned in recycle in that cleaning device 2 is decomposed, compare attached to the situation on cleaning frame side, omitted the time of removing encapsulants 20 from cleaning framework 21 with encapsulant 20.
Fig. 5 is the figure that the cleaning framework is shown.
Fig. 5 shows the cleaning framework 21 of the state before the main part 210 that scraper plate back up pad 23, felt parts 25 and membrane element 24 are installed to, and at this, shows the situation that the inlet 210a in the recess space of taking in residue exposes.In addition, in Fig. 5, to symbol D, this is the symbol that marks for the ease of carrying out following explanation to each peripheral part label symbol A of the periphery of the inlet 210a that forms the recess space, and is not actual cleaning framework 21 to be marked.And peripheral part A, peripheral part B and peripheral part C are present on the same plane, and this peripheral part D then is present on the face that intersects with this face.
At this; The edge of following indication is meant the edge of the inlet 210a that forms the recess opening; Wherein peripheral part B and peripheral part C not only refer to the moving direction on the surface of photosensitive drums 10 roughly quadrature photosensitive drums 10 axially on, along the zone at the position that is formed with above-mentioned edge, also refer to the zone between the end on photosensitive drums 10 axial of position and the scraper plate 22 at this edge of formation as the present embodiment; Peripheral part A not only refers in the zone of a side that disposes scraper plate back up pad 23 along the position that is formed with above-mentioned edge, also refer to present embodiment such compare the outside and the scraper plate back up pad 23 and cleaning framework 21 opposed zones that formed position, this edge is positioned at the recess space; Peripheral part D not only refers in the zone of a side that disposes membrane element 12 along the position that is formed with above-mentioned edge, also refers to as present embodiment, be formed with the position at this edge and the zone between the membrane element 12.In addition; The edge 2101a of the peripheral part B side of inlet 210a shown in Figure 5 is equivalent to said the 1st edge of the present invention; The edge 2102a of peripheral part C side is equivalent to said the 2nd edge of the present invention, and the edge 2103a of peripheral part A side is equivalent to said the 3rd edge of the present invention.
At this, come to explain simply the assembly method of cleaning device 2 with reference to Fig. 5～Figure 10.
Fig. 6 is the figure of flow process that the assembly method of cleaning device is shown.
In Fig. 6; As step S1; Part in the scraper plate back up pad 23 of scraper plate shown in Figure 3 22 and this scraper plate of support, corresponding with peripheral part A, peripheral part B and the peripheral part C of the periphery that forms the inlet 210a that cleans framework 21 applies encapsulant 20; Said encapsulant 20 is used for the gap between the seal member with aqueous coating after coagulation.As step S2, to peripheral part D cling film parts 24.At this, utilize not shown double sticky tape that the bottom of membrane element 24 is attached on the peripheral part D.
Then, as step S3, the scraper plate back up pad 23 that will be in the state that is supporting scraper plate 22 is fixed on the cleaning framework 21 through screw stop.In this stage; Peripheral part A in the periphery of inlet 210a and each part of peripheral part B and peripheral part C are in 23 coverings of scraper plate back up pad of the state that is supporting scraper plate 22; Peripheral part D covered by membrane element 24, thereby inlet 210a becomes the state that has been dwindled with compared shown in Figure 5.
Fig. 7 is the figure that the inlet that dwindles of quilt of cleaning framework is shown.In addition; In Fig. 7; The edge of the part of utilizing double dot dash line to represent to enter the mouth in the edge of 210a to be covered by parts and can't seeing utilizes dotted line to represent to be coated in being covered by parts and the encapsulant 20 of the part that can't see in the encapsulant 20 on the peripheral part.
Fig. 7 shows that inlet 210a shown in Figure 5 is covered by scraper plate 22 grades and the state that dwindles.
In addition; Fig. 7 also shows through the scraper plate back up pad 23 with support scratch board 22 and is fixed on the cleaning framework 21, and will be applied to encapsulant 20 conquassation of the part that scraper plate back up pad 23 covered in the encapsulant 20 on peripheral part A, peripheral part B and the peripheral part C of the periphery that constitutes inlet 210a, supported scraper plate 22 and the situation that enlarges.Below, return Fig. 6 and continue explanation.
As step S4, encapsulant is filled in the gap between peripheral part B and peripheral part C and the membrane element 24.
Fig. 8 is the figure that the situation after being filled into encapsulant in the gap between peripheral part and the membrane element is shown.
Fig. 8 shows the situation of having filled encapsulant in the gap between peripheral part B and membrane element 24.In addition, therefore packing matcrial in the gap between peripheral part C and membrane element 24 omits its diagram similarly.Return Fig. 6 and continue explanation.
As step S5, felt parts 25 are attached to felt attach on the face 2103 (with reference to Fig. 5).As step S6, photosensitive drums 10 is assembled on the maintaining part 211 of cleaning framework 21.
Fig. 9 is the figure that the situation on the maintaining part that cleans framework that photosensitive drums has been assembled to is shown.In addition, in Fig. 9 for fear of numerous and diverse and omitted the diagram of membrane element 24.
Fig. 9 shows the situation of the direction observation peripheral part B of the arrow X from Fig. 8, at this, shows and utilizes double sticky tape 26 that felt parts 25 are attached to the situation on the felt attaching face 2103.As previously mentioned, in the 211 last times of maintaining part that photosensitive drums 10 are installed to cleaning framework 21, elastic layer 252 meetings of felt parts 25 are by compress somewhat, so felt layers 251 fits tightly with photosensitive drums 10.And this moment, the encapsulant 20 that is applied to membrane element 24 sides (step S4) of peripheral part B afterwards also is compressed between the double sticky tape 26 of the teat 250 of felt parts 25 illustrated in fig. 2 and peripheral part B.
Figure 10 is the sectional view that has assembled the cleaning device of photosensitive drums.
Figure 10 shows the situation of observing the section that utilizes single-point to rule Fig. 9 to represent from the direction of arrow Y, and shows the situation that the front end 241 that is attached to the membrane element 24 on the peripheral part D through double sticky tape 26 is rolled into felt parts 25 sides.Thus, having suppressed residue leaks from membrane element 24 sides.
In addition; State after the details; Figure 10 shows following situation; That is: scraper plate 22 forms inclined-plane 2311 with the step part of scraper plate back up pad 23 on the cleaning frame side that supports this scraper plate 22, utilizes encapsulant 20 will and to fix and attach between the parts on the cleaning framework 21 thus and has no to seal with gap.
It more than is the roughly flow process of the assembly method of cleaning device 2.
Here; In this cleaning device 2; Not only in cleaning framework 21 sides; Also apply encapsulant 20 to scraper plate 22 and the scraper plate back up pad that is in the state that is supporting this scraper plate 22 23; So that can and not be in the bad gap that forms of filling of the encapsulant 20 of the stage portion office between the scraper plate back up pad 23 of the state that is supporting this scraper plate 22 owing to scraper plate 22 so that the front end 221 of cleaning balde 22 contacts with photosensitive drums 10, wipe down from the surface of photosensitive drums 10 and the residue that reclaims can not to leak into cleaning frame external.
Below, specify and to support the content that this scraper plate back up pad 23 of scraping 22 state applies encapsulants 20 to scraper plate 22 with being in shown in the step S1 of Fig. 6.
Figure 11 is the figure that the applying step of encapsulant is shown.Below shown in the coating method of encapsulant be an embodiment of liquid material coating method of the present invention.
In Figure 11, with the state identical with state shown in Figure 3, that is, and make clip encapsulant 20 and with cleaning framework 21 opposed supine states, the incoming letter source is in the scraper plate back up pad 23 of the state that is supporting scraper plate 22.
And Figure 11 shows the motion track of nozzle 301 along with the coating of encapsulant 20.In addition, in Figure 11, suppose scraper plate 22 and scraper plate back up pad 23 be present in respectively with XYZ axle shown in Figure 11 in the parallel face of X-Y plane on describe.
In addition; Figure 11 utilizes two dotted lines to indicate to apply the zone of encapsulant 20; And show following situation; That is: ream scraper plate 22 and be in the step between the scraper plate back up pad 23 of the state that is supporting this scraper plate 22, to apply the step of the part of encapsulant 20, and formed two inclined-planes 2311.In addition, between two dotted lines be arranged in part on the scraper plate back up pad be Fig. 3 utilize oblique line represented slightly make face portion 231.In addition, also can use the step that will be clipped in the part between these two inclined-planes 2311 all to ream and the parts that form the inclined-plane replace this scraper plate back up pad 23.
The front-end configuration that Figure 11 (a) shows nozzle 301 is the situation on the 1st starting point S1 in the end in said the 1st zone of the present invention, and the 1st zone is corresponding to the peripheral part B in the periphery of inlet 210a shown in Figure 7.
Figure 11 (b) shows the front end that makes nozzle 301 on the part corresponding with peripheral part B of scraper plate 22 and scraper plate support component 23; Move to the 1st through a T1 from the 1st starting point S1; That is, the front end of nozzle 301 and the Y axle among Figure 11 are moved abreast, apply the situation of encapsulant 20.
Figure 11 (c) shows and makes the nozzle 301 that moves to the 1st process point T1 move to the 1st terminal point D1, that is, the front end of nozzle 301 and the X axle among Figure 11 are moved abreast, applies the situation of encapsulant 20.Be equivalent to said the 3rd zone of the present invention from the 1st through T1 to the 1 a terminal point D1.
The front-end configuration that Figure 11 (d) shows the nozzle 301 that arrives the 1st terminal point D1 is the situation on the 2nd starting point S2 in the end in said the 2nd zone of the present invention, and the 2nd zone is corresponding to the peripheral part C in the periphery of inlet 210a shown in Figure 7.
Figure 11 (e) show the front end that makes the nozzle 301 that moves to the 2nd starting point S2 with the periphery of inlet 210a shown in Figure 7 in the corresponding zone of peripheral part C; Promptly move to the 2nd terminal point D2 from the 2nd starting point S2; Promptly; The front end of nozzle 301 and the Y axle among Figure 11 are moved abreast, apply the situation of encapsulant 20.
Figure 12 is the figure that the flow process that the encapsulant ejection and the position of encapsulant blowoff are controlled is shown.
Figure 12 shows the process flow diagram of program performed in following so automatic sealer coater, and this automatic sealer coater has: encapsulant blowoff 300, and it begins and stops from nozzle 301 ejection encapsulants after receiving indication; The cleaning framework keeps platform, and it is with the predetermined attitude framework 21 that keeps clean; And transfer arm, it is used to keep encapsulant blowoff 300, and moves sealing material blowoff 300 according to the D coordinates value of being imported.In addition, supposed to register to remain on the 1st starting point S1, the 1st that the cleaning framework keeps scraper plate back up pad 23 on the platform, that be in the state that is supporting scraper plate 22 through a some T1, the 1st terminal point D1, the 2nd starting point S2 and the 2nd terminal point D2 respectively with respect to the relative three-dimensional coordinate position in the original position of these nozzle 301 front ends; And the relative three-dimensional coordinate position between each point describes.
In step S11 shown in Figure 12, accept the signal that the encapsulant coating work begins, make the never illustrated original position of front end of the nozzle 301 of sealer coater 300 move to the 1st starting point S1.
In step S12, wait for that the front end of nozzle 301 arrives the 1st starting point S1, to encapsulant blowoff 300 indicating sealing materials ejection beginning, and the front end of indication nozzle 301 moves to the 1st terminal point D1 through some T1 from the 1st starting point S1 via the 1st.In step S13, before the front end of nozzle 301 was about to arrive the 1st terminal point D1, when indication began to spray encapsulant and passed through predetermined second back or arrived the precalculated position, indication stopped to spray encapsulant.Like this; In the ejection that is about to stop before arriving the 1st terminal point D1 encapsulant, because after the ejection of sending encapsulant 20 stopped indication, encapsulant still can spray from nozzle; Therefore encapsulant swells at the 1st terminal point D1 easily; Like this, through in the ejection that is about to stop before arriving the 1st terminal point D1 encapsulant, can suppress this protuberance.In step S14, the front end that arrives the nozzle 301 behind the 1st terminal point D1 is moved to the 2nd starting point S2.In step S15, wait for that the front end of nozzle 301 arrives the 2nd starting point S2, indicating sealing material blowoff 300 begins to spray encapsulant, and the front end of indication nozzle 301 moves to the 2nd terminal point D2 from the 2nd starting point S2.In step S16, before the front end of nozzle 301 was about to arrive the 2nd terminal point D2, when the front end of nozzle 301 had passed through predetermined second back or arrived the precalculated position after the 2nd starting point S2, indication stopped to spray encapsulant 20.
As discussed above; This encapsulant coating method during utilization is assembled cleaning device 2 can be that inclined-plane 2311 is that object applies encapsulant 20 with the step part with 21 opposed sides of cleaning framework of the scraper plate back up pad 23 that is in the state that is supporting scraper plate 22.Thus, can under the situation of the scraper plate back up pad 23 of scraper plate 22 to fixed supports after applying encapsulant 20 to cleaning framework 21 sides and be not easy the fully step part of filling, packing matcrial 20 reliably.Therefore, according to this encapsulant coating method, the sealing of step part that is supporting the scraper plate back up pad 23 of scraper plate 22 improves.
And; In this encapsulant coating method, though the nozzle 301 ejection encapsulants 20 of the encapsulant blowoff 300 from be arranged on automatic sealer coater, yet; Because nozzle diameter is fixed; And can control the translational speed of nozzle 301, therefore, can realize that the stable encapsulant of fixing the deviation that has suppressed coating amount through the translational speed that makes nozzle 301 applies.Therefore, according to this encapsulant coating method, cleaning framework 21 and the overall tightness raising that is between the scraper plate back up pad 23 of the state that is supporting scraper plate 22.
And; In this encapsulant coating method; Observe from the part corresponding with the peripheral part A of cleaning framework 21; Left and right symmetrically moving nozzle 301 comes to apply encapsulant to scraper plate 22 and the scraper plate back up pad 23 that is in the state that is supporting scraper plate 22, corresponding with peripheral part B that cleans framework 21 and peripheral part C part.Thus; From the corresponding part of peripheral part A observation scraper plate back up pad 23 and cleaning framework 21 the time; Be coated to the size and the shape of the encapsulant on part scraper plate 22 and the scraper plate back up pad 23 that is in the state that is supporting scraper plate 22, corresponding with the peripheral part B of cleaning framework 21; Be coated to scraper plate 22 and the scraper plate back up pad 23 that is in the state that is supporting scraper plate 22, with the corresponding part of the peripheral part C of cleaning framework 21 on encapsulant big or small and be shaped as left-right symmetric, thereby the raising of the balance of coating amount.Therefore, cleaning framework 21 and the sealing raising of supporting the integral body between the scraper plate back up pad 23 of scraper plate 22.
And, in this encapsulant coating method, apply encapsulant 20 to scraper plate 22 and the scraper plate back up pad 23 that is in the state that is supporting scraper plate 22, corresponding part continuously with peripheral part A that cleans framework 21 and peripheral part B.This be because; Utilizing nozzle 301 to apply in the encapsulant 20; Spray volume when applying beginning when applying end is different; If therefore the centre temporarily stops and applying encapsulant 20 to the part corresponding with peripheral part A that cleans framework 21 and peripheral part B at twice; Then to the coating amount of the coating end position of the corresponding part of peripheral part B of cleaning framework 21 with to different with the coating amount of the coating starting position of the corresponding part of the peripheral part A that cleans framework 21; Thereby between them, have the gap, and amount too much, might bring baneful influence the balance of the whole coating amount of the part corresponding with peripheral part A that cleans framework 21 and peripheral part B.
And, in this encapsulant coating method,, all make nozzle 301 from scraper plate side direction scraper plate back up pad side shifting when the part corresponding with peripheral part B that cleans framework 21 and peripheral part C applies encapsulant 20.This moving direction of nozzle 301 is the identical directions of direction with the step that face had of a side of climbing up the scraper plate back up pad 23 that is supporting scraper plate 22; A wherein said side is meant the side on the cleaning framework 21 that is fixed on of scraper plate back up pad 23; Through nozzle 301 is moved towards this direction, can apply encapsulant 20 to step part reliably.
And, in this encapsulant coating method, make scraper plate 22 and the step part that supporting between the scraper plate back up pad 23 of this scraper plate 22 forms inclined-plane 2311.Therefore, apply encapsulant to this step part and become easily, can apply encapsulant to this step part reliably, the sealing of this step part further improves.In addition, in embodiment discussed above, being made as constant with the coating amount with encapsulant 20 is example; The situation that applies encapsulant 20 to the part corresponding with the peripheral part of cleaning framework 21 has been described; Yet,, can further improve the sealing of this step part through controlling as follows; That is: with respect to other parts, further increase scraper plate 22 and be in the coating amount of the step part between the scraper plate back up pad 23 of the state that is supporting scraper plate 22.
Then, explanation can be implemented the situation of another scraper plate back up pad this encapsulant coating method, except that scraper plate back up pad 23.
Figure 13 is the stereoscopic figure that the scraper plate back up pad of the encapsulant coating method that can implement this embodiment is shown.
In Figure 13; Show scraper plate back up pad 33; This scraper plate back up pad 33 is in the state that is supporting scraper plate 22, and is formed with groove 33a in utilizing on the represented part of dotted line on Figure 11 middle scraper back up pad, comes to apply encapsulant 20 to scraper plate back up pad 33 along this groove 33a.When on scraper plate back up pad 33, being provided with such groove 33a, and the step step-down between the scraper plate 20, therefore apply encapsulant 20 and become easy to step part.
Figure 14 is the sectional view that in groove shown in Figure 13, has applied under the situation of encapsulant.
Figure 15 illustrates the figure of situation that observes the B-B ' section of scraper plate back up pad shown in Figure 13 from the front of scraper plate.
The bottom surface that contacts with encapsulant 20 that Figure 15 shows groove 33a shown in Figure 13 forms the figure of the situation of uneven surface.Shown in figure 15; 10 mean roughness of the bottom surface through making groove 33a are higher than 10 mean roughness of face of the peripheral part of the inlet 210a that cleans framework 21; Thereby the cleaning device 2 of having finished using is being decomposed; And with scraper plate back up pad 23 from cleaning framework 21 when unloading, encapsulant 20 is attached on the scraper plate back up pad 23, and can be attached on the cleaning framework 21.Thus, when framework 21 is cleaned in recycle in that cleaning device 2 is decomposed, compare attached to the situation on cleaning frame side, saved the time of removing encapsulants 20 from cleaning framework 21 with encapsulant 20.In addition, as long as 10 mean roughness height of the face of the peripheral part of the inlet 210a of ratio cleaning framework 21, then the bottom shape of groove 33a also can be the shape beyond the shape shown in Figure 15 (a) and Figure 15 (b), and is for example semicircle.
And in order to improve the recycle property of cleaning framework 21, that kind that also can be shown in figure 11 is fixed to after coated encapsulant solidifies on the cleaning framework 21.Like this, even because encapsulant also has elasticity after solidifying, so sealing also can surpass the sealing of the encapsulant of needs attaching in the past.
In addition, in embodiment discussed above, as preference, the example that makes step part become inclined-plane 2311 of having given an example is illustrated, yet in the present invention, step part might not be the inclined-plane, even also can not obtain basic effect for the inclined-plane.And; In embodiment discussed above, as preference, the continuous example to scraper plate 22 and the scraper plate back up pad 23 that is in the state that is supporting scraper plate 22, corresponding with peripheral part A that cleans framework 21 and peripheral part B part coating encapsulant 20 of having given an example is illustrated; Yet; In the present invention, might not carry out continuously, carry out also can obtaining basic effect even they are divided into twice.In addition, also can be continuously to applying encapsulant 20 with the peripheral part A and the corresponding part of peripheral part C of cleaning framework 21.And; In embodiment discussed above,, explained when the part corresponding with peripheral part B that cleans framework 21 and peripheral part C applies encapsulant 20 as preference; All make the example of nozzle 301 from scraper plate lateral support plate side shifting; Yet in the present invention,, all make nozzle 301 also can obtain basic effect from scraper plate back up pad side direction scraper plate side shifting when the part corresponding with peripheral part B that cleans framework 21 and peripheral part C applies encapsulant 20.
Claims (17)
1. liquid material coating method; In the liquid material of nozzle ejection with aqueous coating after coagulation; Nozzle is relatively moved with respect to developing agent removing member and support component; Thus this liquid material is coated on said developing agent removing member and the said support component, said developing agent removing member keeps body to contact along the direction that the moving direction with developer maintenance surface intersects with developer, removes the developer that this developer keeps the surface; Said support component is installed on the framework with the developer receptacle portion of taking in the developer of being removed; Support said developing agent removing member, it is characterized in that, this liquid material coating method has following process:
The 1st coating process; Make said nozzle cross over said developing agent removing member and said support component relatively moves; Thus the 1st zone is applied this liquid material; Wherein said the 1st zone is when being installed to said developing agent removing member on the said framework, compares, is positioned at the zone in the outside at the 1st edge with the 1st edge of the 1st end side on the length direction that is positioned at said developing agent removing member of said developer receptacle portion; And
The 2nd coating process; Make said nozzle cross over said developing agent removing member and said support component relatively moves; Thus the 2nd zone is applied this liquid material; Wherein said the 2nd zone is when being installed to said developing agent removing member on the said framework, with along its length opposition side of the 1st end that is positioned at said developing agent removing member of said developer receptacle portion, promptly the zone in the outside at the 2nd edge is compared, is positioned at the 2nd edge of the 2nd end side.
2. liquid material coating method according to claim 1 is characterized in that,
Said support component is provided with groove at the position that will apply said liquid material.
3. liquid material coating method according to claim 1 is characterized in that,
At least at the position that will apply said liquid material of said support component, the step between said support component and the said developing agent removing member is carried out chamfering.
4. according to each the described liquid material coating method in the claim 1 to 3, it is characterized in that,
10 mean roughness on the surface at the position that will apply said liquid material at least of said support component are greater than 10 mean roughness on the surface at the position that contacts with said liquid material of said framework.
5. liquid material coating method; In the liquid material of nozzle ejection with aqueous coating after coagulation; Nozzle is relatively moved with respect to developing agent removing member and support component; Thus this liquid material is coated on said developing agent removing member and the said support component, said developing agent removing member keeps body to contact along the direction that the moving direction with developer maintenance surface intersects with said developer, removes the developer that this developer keeps the surface; Said support component is installed on the framework with the developer receptacle portion of taking in the developer of being removed; Support said developing agent removing member, it is characterized in that, this liquid material coating method has following process:
The 1st coating process; Make said nozzle keep position that body contacted to relatively moving with the corresponding position of said support component from said developing agent removing member and said developer; Come thus the 1st zone is applied this liquid material; Wherein said the 1st zone is when being installed to said developing agent removing member on the said framework, compares, is positioned at the zone in the outside at the 1st edge with the 1st edge of the 1st end side on the length direction that is positioned at said developing agent removing member of said developer receptacle portion; And
The 2nd coating process; Make said nozzle keep position that body contacted to relatively moving with the corresponding position of said support component from said developing agent removing member and said developer; Come thus the 2nd zone is applied this liquid material; Wherein said the 2nd zone is when being installed to said developing agent removing member on the said framework, with along its length opposition side of the 1st end that is positioned at said developing agent removing member of said developer receptacle portion, promptly the zone in the outside at the 2nd edge is compared, is positioned at the 2nd edge of the 2nd end side.
6. liquid material coating method according to claim 5 is characterized in that,
Said support component is provided with groove at the position that will apply said liquid material.
7. liquid material coating method according to claim 5 is characterized in that,
At least at the position that will apply said liquid material of said support component, the step between said support component and the said developing agent removing member is carried out chamfering.
8. according to each the described liquid material coating method in the claim 5 to 7, it is characterized in that,
10 mean roughness on the surface at the position that will apply said liquid material at least of said support component are greater than 10 mean roughness on the surface at the position that contacts with said liquid material of said framework.
9. liquid material coating method; In the liquid material of nozzle ejection with aqueous coating after coagulation; Nozzle is relatively moved with respect to developing agent removing member and support component; Thus this liquid material is coated on said developing agent removing member and the said support component, said developing agent removing member keeps body to contact along the direction that the moving direction with developer maintenance surface intersects with said developer, removes the developer that this developer keeps the surface; Said support component is installed on the framework with the developer receptacle portion of taking in the developer of being removed; Support said developing agent removing member, it is characterized in that, this liquid material coating method has following process:
The 1st coating process; Make said nozzle keep position that body contacted to relatively moving with the corresponding position of said support component from said developing agent removing member and said developer; Come thus the 1st zone is applied this liquid material; Wherein said the 1st zone is when being installed to said developing agent removing member on the said framework, compares, is positioned at the zone in the outside at the 1st edge with the 1st edge of the 1st end side on the length direction that is positioned at said developing agent removing member of said developer receptacle portion;
The 3rd coating process; Continuous with said the 1st coating process; Said nozzle is relatively moved; Come thus the 3rd zone is applied this liquid material, wherein said the 3rd zone is when being installed to said developing agent removing member on the said framework, compares the outside and said support component and the opposed zone of said framework that is positioned at the 3rd edge with the 3rd edge that is positioned at a side that disposes support component of said developer receptacle portion; And
The 2nd coating process; Make said nozzle keep position that body contacted to relatively moving with the corresponding position of said support component from said developing agent removing member and said developer; Come thus the 2nd zone is applied this liquid material; Wherein said the 2nd zone is when being installed to said developing agent removing member on the said framework, with along its length opposition side of the 1st end that is positioned at said developing agent removing member of said developer receptacle portion, promptly the zone in the outside at the 2nd edge is compared, is positioned at the 2nd edge of the 2nd end side.
10. liquid material coating method according to claim 9 is characterized in that,
Said support component is provided with groove at the position that will apply said liquid material.
11. liquid material coating method according to claim 9 is characterized in that,
At least at the position that will apply said liquid material of said support component, the step between said support component and the said developing agent removing member is carried out chamfering.
12. each the described liquid material coating method according in the claim 9 to 11 is characterized in that,
10 mean roughness on the surface at the position that will apply said liquid material at least of said support component are greater than 10 mean roughness on the surface at the position that contacts with said liquid material of said framework.
13. liquid material coating method; In the liquid material of nozzle ejection with aqueous coating after coagulation; Nozzle is relatively moved with respect to developing agent removing member and support component; Thus this liquid material is coated on said developing agent removing member and the said support component, said developing agent removing member keeps body to contact along the direction that the moving direction with developer maintenance surface intersects with said developer, removes the developer that this developer keeps the surface; Said support component is installed on the framework with the developer receptacle portion of taking in the developer of being removed; Support said developing agent removing member, it is characterized in that, this liquid material coating method has following process:
The 1st coating process; Make said nozzle keep position that body contacted to relatively moving with the corresponding position of said support component from said developing agent removing member and said developer; Come thus the 1st zone is applied this liquid material; Wherein said the 1st zone is when being installed to said developing agent removing member on the said framework, compares, is positioned at the zone in the outside at the 1st edge with the 1st edge of the 1st end side on the length direction that is positioned at said developing agent removing member of said developer receptacle portion;
The 2nd coating process; Make said nozzle keep position that body contacted to relatively moving with the corresponding position of said support component from said developing agent removing member and said developer; Come thus the 2nd zone is applied this liquid material; Wherein said the 2nd zone is when being installed to said developing agent removing member on the said framework, with along its length opposition side of the 1st end that is positioned at said developing agent removing member of said developer receptacle portion, promptly the zone in the outside at the 2nd edge is compared, is positioned at the 2nd edge of the 2nd end side; And
The 3rd coating process; Continuous with said the 2nd coating process; Said nozzle is relatively moved; Come thus the 3rd zone is applied this liquid material, wherein said the 3rd zone is when being installed to said developing agent removing member on the said framework, compares the outside and said support component and the opposed zone of said framework that is positioned at the 3rd edge with the 3rd edge that is positioned at a side that disposes support component of said developer receptacle portion.
14. liquid material coating method; In the liquid material of nozzle ejection with aqueous coating after coagulation; Nozzle is relatively moved with respect to developing agent removing member and support component; Thus this liquid material is coated on said developing agent removing member and the said support component, said developing agent removing member keeps body to contact along the direction that the moving direction with developer maintenance surface intersects with said developer, removes the developer that this developer keeps the surface; Said support component is installed on the framework with the developer receptacle portion of taking in the developer of being removed; Support said developing agent removing member, it is characterized in that, this liquid material coating method has following process:
The 1st coating process; Make said nozzle cross over said developing agent removing member and said support component relatively moves; Thus the 1st zone is applied this liquid material; Wherein said the 1st zone is when being installed to said developing agent removing member on the said framework, compares, is positioned at the zone in the outside at the 1st edge with the 1st edge of the 1st end side on the length direction that is positioned at said developing agent removing member of said developer receptacle portion;
The 2nd coating process; Make said nozzle cross over said developing agent removing member and said support component relatively moves; Thus the 2nd zone is applied this liquid material; Wherein said the 2nd zone is when being installed to said developing agent removing member on the said framework, with along its length opposition side of the 1st end that is positioned at said developing agent removing member of said developer receptacle portion, promptly the zone in the outside at the 2nd edge is compared, is positioned at the 2nd edge of the 2nd end side; And
The developing agent removing member installation process after coated liquid material solidifies in said the 1st coating process and said the 2nd coating process, is installed to said developing agent removing member on the said framework.
15. liquid material coating method according to claim 14 is characterized in that,
Said support component is provided with groove at the position that will apply said liquid material.
16. liquid material coating method according to claim 14 is characterized in that,
At least at the position that will apply said liquid material of said support component, the step between said support component and the said developing agent removing member is carried out chamfering.
17. according to each the described liquid material coating method in the claim 14 to 16; It is characterized in that 10 mean roughness on the surface at the position that will apply said liquid material at least of said support component are greater than 10 mean roughness on the surface at the position that contacts with said liquid material of said framework.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| JP2008-087732 | 2008-03-28 | ||
| JP2008087732 | 2008-03-28 | ||
| JP2008087732A JP4623117B2 (en) | 2008-03-28 | 2008-03-28 | Liquid material application method |
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| CN101546155B true CN101546155B (en) | 2012-10-03 |
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| JP5104585B2 (en) * | 2008-06-20 | 2012-12-19 | 富士ゼロックス株式会社 | Cleaning device |
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| US5708913A (en) * | 1995-02-02 | 1998-01-13 | Canon Kabushiki Kaisha | Coating apparatus, process cartridge and electrophotographic image forming apparatus |
| CN101147101A (en) * | 2005-03-09 | 2008-03-19 | 静态控制元件公司 | Toner cartridge seal assembly |
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| JP3171671B2 (en) * | 1992-07-07 | 2001-05-28 | 株式会社リコー | Developing device |
| JPH08211800A (en) * | 1995-02-02 | 1996-08-20 | Canon Inc | Blade, process cartridge and image forming device |
| JPH09109290A (en) * | 1995-10-20 | 1997-04-28 | Canon Kasei Kk | Manufacture of sealing member, device for manufacturing sealing member, process cartridge and electrophotographic image formation device |
| JP4636698B2 (en) * | 2001-01-11 | 2011-02-23 | キヤノン株式会社 | Storage container and image forming apparatus |
| JP4620875B2 (en) * | 2001-01-11 | 2011-01-26 | キヤノン株式会社 | Storage container |
| JP4401637B2 (en) * | 2002-09-30 | 2010-01-20 | キヤノン株式会社 | Elastic blade and image forming apparatus |
| JP2005121990A (en) * | 2003-10-17 | 2005-05-12 | Canon Inc | Cleaning apparatus and assembling method of cleaning apparatus |
| JP4396335B2 (en) * | 2004-03-15 | 2010-01-13 | 日産自動車株式会社 | Bonding structure and bonding method of dissimilar metal panels |
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2008
- 2008-03-28 JP JP2008087732A patent/JP4623117B2/en not_active Expired - Fee Related
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5708913A (en) * | 1995-02-02 | 1998-01-13 | Canon Kabushiki Kaisha | Coating apparatus, process cartridge and electrophotographic image forming apparatus |
| CN101147101A (en) * | 2005-03-09 | 2008-03-19 | 静态控制元件公司 | Toner cartridge seal assembly |
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| JP2009244334A (en) | 2009-10-22 |
| JP4623117B2 (en) | 2011-02-02 |
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