CN209715553U - Scrapers adjustment devices, roll coater - Google Patents
Scrapers adjustment devices, roll coater Download PDFInfo
- Publication number
- CN209715553U CN209715553U CN201920291720.6U CN201920291720U CN209715553U CN 209715553 U CN209715553 U CN 209715553U CN 201920291720 U CN201920291720 U CN 201920291720U CN 209715553 U CN209715553 U CN 209715553U
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- China
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- scraper
- mounting base
- pedestal
- scraper mounting
- adjustment devices
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Abstract
The utility model relates to a kind of scrapers adjustment devices, roll coater, belong to scraper and adjust field.It include: scraper mounting base, scraper mounting base is provided with scraper；Pedestal, scraper mounting base are set at the top of pedestal；Slurry roller, slurry roller are set at the top of pedestal and cooperate with scraper；Mobile mechanism, mobile mechanism one end are set in pedestal, and the one end of mobile mechanism far from pedestal connect with scraper mounting base and moves back and forth scraper mounting base.It has the advantages that accurate adjusting adhesive degree and avoids wearing between scraper and slurry roller.
Description
Technical field
The utility model relates to scrapers to adjust field, in particular to a kind of scrapers adjustment devices, roll coater.
Background technique
Offset plate or steel plate are bonded on roll coater with slurry roller by scraper, and the extra coating on slurry roller is scraped
Knife is scraped material extra on slurry roller.Make the uniform roller coating of coating on leather, cloth, plank.Reach save coating,
And uniform purpose.What scraper used on roll coater at present has with Types Below:
Scraper and slurry roller are fixed on fixed position by fixed scraper, either by cylinder or electrically, by scraper
It is moved to fixed place, scraper and slurry roller is made to remain certain angle, compactness.Disadvantage is such as: can not adjusting adhesive degree
Problem.
Adjustable scraper: screw rod rotation is driven by manual or motor, changes doctor position, there is scraper with rubber roller
Different compactness.Disadvantage: artificial adjusting has maloperation or is unable to accurately control the amount of compactness.Motor drive screw rod into
Row is adjusted and can accurately be adjusted, but since friction can generate abrasion for a long time for sizing material roller and scraper, it is accurate at this time to adjust
Section becomes no effect.
Coating stirring has the mechanism of a stirring to move left and right in the related technology simultaneously, is similar to a stirring rod in hopper
In move left and right, stir coating.Although the noncondensing effect of coating can be reached, if paint viscosity is excessively high and due to slurry
The non-sticky property of roller, causes coating that can not be evenly distributed on slurry roller.
Utility model content
The purpose of this utility model is to provide a kind of scrapers adjustment devices, to reach accurate adjusting adhesive degree and avoid
It is worn between scraper and slurry roller.
The another object of the utility model is to provide a kind of roll coater, with accurate adjusting adhesive degree and avoids scraping
The advantages of being worn between knife and slurry roller.
The embodiments of the present invention are achieved in that
A kind of scrapers adjustment devices, comprising:
Scraper mounting base, scraper mounting base are provided with scraper；
Pedestal, scraper mounting base are set at the top of pedestal；
Slurry roller, slurry roller are set at the top of pedestal and cooperate with scraper；And
Mobile mechanism, mobile mechanism one end are set in pedestal, the one end of mobile mechanism far from pedestal and scraper mounting base
It connects and moves back and forth scraper mounting base.
Further, in an embodiment of the present invention:
Mobile mechanism includes moving member, and moving member one end is connect with scraper mounting base, and the moving member other end is set to pedestal
Interior, the moving member other end connect with scraper mounting base and moves back and forth it at the top of pedestal.
Further, in an embodiment of the present invention:
Moving member includes double end cylinder, and double end cylinder is set to pedestal, and double end cylinder one end is connect simultaneously with scraper mounting base
Scraper mounting base can be made to move back and forth at the top of pedestal.
Further, in an embodiment of the present invention:
Mobile mechanism includes guide rail, and guide rail is set at the top of pedestal and rail crown is slidably matched with scraper mounting base.
Further, in an embodiment of the present invention:
Mobile mechanism includes pulley, and pulley connect with scraper mounting base bottom and is slidably matched with guide rail.
Further, in an embodiment of the present invention:
Scrapers adjustment devices further include micromatic setting, and device includes small stroke cylinder, one section of small stroke cylinder and double end gas
The connection of cylinder one end, the other end are connect with pedestal.
Further, in an embodiment of the present invention:
Scrapers adjustment devices further include locating part, and locating part includes adjusting knob and fixed chuck, one end of adjusting knob
It is threadedly engaged with fixing card disk and extends to the one end of double end cylinder far from small stroke cylinder.
Further, in an embodiment of the present invention:
Scrapers adjustment devices further include slurry regulating device, and one end of slurry regulating device connect and makes with scraper mounting base
Scraper mounting base can move reciprocatingly at the top of pedestal, and the direction of motion is vertical with double end cylinder moving direction.
Further, in an embodiment of the present invention:
Slurry regulating device includes eccentric part, and eccentric part connect with scraper mounting base and scraper mounting base can be made back and forth to transport
It is dynamic.
A kind of roll coater comprising above-mentioned scrapers adjustment devices.
The beneficial effect of the utility model embodiment is:
Scrapers adjustment devices provided by the utility model drive scraper mounting base by mobile mechanism's one end reciprocable
It moves reciprocatingly at the top of pedestal, reaches and adjust compactness between scraper and slurry roller, avoid scraper and the contact wear of slurry roller.
Roll coater provided by the utility model comprising above-mentioned scrapers adjustment devices.Reach and adjusts scraper and slurry roller
Between compactness, avoid scraper and the contact wear of slurry roller.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the scrapers adjustment devices structural schematic diagram of roll coater provided by the embodiment of the utility model；
Fig. 2 is the partial structural diagram of the scrapers adjustment devices of roll coater provided by the embodiment of the utility model.
Icon: 100- adjusting knob；101- fixes chuck；102- locating part mounting base；103- pedestal；104- double end cylinder
Mounting base；105- double end cylinder；106- slurry roller；107- scraper；108- scraper mounting base；109- pulley；110- connector；
The small stroke cylinder of 111-；112- guide rail.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "inner", "outside"
Or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In addition, the terms such as " vertical " are not offered as requiring absolute upright between component, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " etc. shall be understood in a broad sense.For example, it may be being fixedly connected, it is also possible to detachably connect
It connects, or is integrally connected；It can be directly connected, can also can be inside two elements indirectly connected through an intermediary
Connection.For the ordinary skill in the art, it can understand above-mentioned term in the present invention with concrete condition
Concrete meaning.
Embodiment
Fig. 1 to Fig. 2 is please referred to, present embodiments provides a kind of roll coater comprising scrapers adjustment devices.A kind of scraper tune
Regulating device, comprising:
Scraper mounting base 108, scraper mounting base 108 are provided with scraper 107；In the present embodiment, scraper mounting base 108 is leaned on
One end of nearly slurry roller 106 is provided with scraper 107.
Pedestal 103, scraper mounting base 108 are set to 103 top of pedestal；In the present embodiment, scraper mounting base 108 is adjustable
Section formula, i.e. scraper mounting base 108 can be at a distance from movement adjusting scraper 107 at the top of pedestal 103 be between slurry roller 106.
Slurry roller 106, slurry roller 106 are set to 103 top of pedestal and cooperate with scraper 107.
Mobile mechanism, mobile mechanism one end are set in pedestal 103, mobile mechanism one end and scraper far from pedestal 103
Mounting base 108 connects and moves back and forth scraper mounting base 108.
In the present embodiment, mobile mechanism includes moving member, and the moving member other end is set in pedestal 103, moving member one
End connect with scraper mounting base 108 and moves back and forth scraper mounting base 108 at the top of pedestal 103.
Moving member includes double end cylinder 105, and double end cylinder 105 is set to pedestal 103, and 105 one end of double end cylinder is connected with
Connector 110, the one end of connector 110 far from double end cylinder 105 connect with scraper mounting base 108 and can make scraper mounting base
108 move back and forth at the top of pedestal 103.In order to keep the installation of double end cylinder 105 firm, double end cylinder is provided in pedestal 103
Double end cylinder 105 is set in double end cylinder mounting base 104 by mounting base 104.
Mobile mechanism includes guide rail 112, and guide rail 112 is set at the top of 103 top of pedestal and guide rail 112 and scraper mounting base
108 are slidably matched.
Mobile mechanism includes pulley 109, and pulley 109 connect with 108 bottom of scraper mounting base and matches with the sliding of guide rail 112
It closes.In the present embodiment, 109 numbers of pulley are four, and array distribution is in 108 bottom of scraper mounting base.
It further include micromatic setting in the present embodiment, micromatic setting includes small stroke cylinder 111,111 1 sections of small stroke cylinder
It is connected to 105 one end of double end cylinder, the other end is connect with pedestal 103.By tightening small stroke cylinder 111, double end cylinder is adjusted
105 air pressure, reach it is more accurate adjusting scraper 107 and slurry roller 106 between spacing, when in double end cylinder 105 with scraper pacify
It fills the end motion that seat 108 connects and drives scraper mounting base 108 extremely and after 106 1 fixed spacing of slurry roller, then carry out small row
Stroke cylinder 111 is adjusted.
It further include locating part, locating part includes adjusting knob 100 and fixed chuck 101, one end of adjusting knob 100 and solid
Determine chuck 101 to be threadedly engaged and extend to the one end of double end cylinder 105 far from small stroke cylinder 111.Adjusting knob 100 is toward pedestal
When 103 precession, one end of adjusting knob 100 is contacted with double end cylinder 105, to block the withdrawal of double end cylinder 105, makes scraper
107 are maintained at safe distance with slurry roller 106 always, and avoiding slurry roller 106 from contacting with scraper 107 causes to wear.
In the present embodiment, limited in pedestal 103 and locating part setting in order to make locating part and 103 stable connection of pedestal
Position part mounting base 102, fixed chuck 101 are connect with locating part mounting base 102.
It further include slurry regulating device, one end of slurry regulating device connect with scraper mounting base 108 and installs scraper
Seat 108 can move reciprocatingly at the top of pedestal 103, and the direction of motion is vertical with 105 direction of motion of double end cylinder.
Slurry regulating device includes eccentric part, and eccentric part connect with scraper mounting base 108 and scraper mounting base 108 can be made past
Multiple movement.Eccentric part drives the direction of motion of scraper mounting base 108 and double end cylinder 105 to drive 108 side of moving of scraper mounting base
To coplanar vertical.When distance is excessive under eccentric part drive for scraper 107 and slurry roller 106, cause on slurry roller 106
Slurry thickness is blocked up, when distance is too small under eccentric part drive for scraper 107 and slurry roller 106, leads to the slurry on slurry roller 106
Expect that thickness is excessively thin.It is reached when therefore the distance between scraper 107 and slurry roller 106 being arranged under eccentric part drive in rational position
It is uniformly applied on slurry roller 106 to by slurry.
It further include that pedestal 103 is set close to the range sensor of 100 side of adjusting knob, range sensor one end and sound
The connection of light crossing-signal circuit signal, combined aural and visual alarm are arranged close to adjusting knob 100.
In the utility model other embodiments, scrapers adjustment devices can also be controlled using PLC.
It should be noted that above-mentioned scrapers adjustment devices, which can be also used for top coat machine, is not limited solely to roll coater.
The operation logic of scrapers adjustment devices provided by the utility model:
One end of double end cylinder 105 in some embodiments of the application is stretched out, and the other end will recycle.Both ends are in always
Dynamic balance state.When roll coater start to work when, adjust adjusting knob 100, when adjusting knob 100 far from pedestal 103 one
End motion to setting home when, sensor alert and the adjusting for stopping adjusting knob 100, double end cylinder 105 is close to even
One end band of fitting 110 starts to shrink, and with follower link 110 to 106 1 end motion of slurry roller, connector 110 drives scraper
Mounting base 108 is to slurry roller 106 close to advance.Double end cylinder 105 is stretched out far from one end cylinder rod of connector 110, to adjusting
Knob 100 advances.Finally, the one end of double end cylinder 105 far from connector 110 is bonded with adjusting knob 100.Double end cylinder at this time
105 stop shrinking close to one end of connector 110, have certain distance between scraper 107 and slurry roller 106 at this time.Purpose is to keep away
Exempt from double end cylinder 105 drive scraper 107 to slurry roller 106 close to when hit slurry roller 106 be damaged to.
Then it carries out scraper 107 and 106 compactness of slurry roller is adjusted, there are two types of regulative modes for compactness adjusting: automatic to adjust
It saves and manually adjusts.Manually adjusting is adjusted by adjusting knob 100, and automatic adjustment is shunk by small stroke cylinder 111, uses gas
Size is pressed to guarantee the compactness of scraper 107 Yu slurry roller 106.Automatically adjusting and manually adjusting to carry out in the setup mode
Selection.Manual adjustment mode is to need manual adjustment knob 100, rotates specified circle number, makes scraper 107 and slurry roller 106
Spacing is in artificial controllable distance, and in a manual mode, small stroke cylinder 111 is in off position, scraper 107 and slurry
The compactness of material roller 106 is all controlled by manual adjustment knob 100.
Under automatic mode, scrapers adjustment devices are controlled using PLC, manual operation adjusting knob 100 is adjusted to the position of setting
It sets.Then small stroke cylinder 111 is shunk, and is bonded scraper 107 with slurry roller 106.Scraper 107 and slurry are inputted in control panel
The laminate pressure for expecting roller 106, at this point, giving small 111 laminate pressure of stroke cylinder.Under the drive of small stroke cylinder 111, scraper
Pressure between 107 and slurry roller 106 remains at the pressure value of dynamic equilibrium, does not need manually controlled.Make
Scraper 107 wipes the extra coating of slurry roller 106 off, is coated in coating uniformly on leather.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of scrapers adjustment devices characterized by comprising
Scraper mounting base, the scraper mounting base are provided with scraper；
Pedestal, the scraper mounting base are set at the top of the pedestal；
Slurry roller, the slurry roller are set at the top of pedestal and cooperate with the scraper；And
Mobile mechanism, described mobile mechanism one end are set in the pedestal, the one end of the mobile mechanism far from the pedestal
It is connect with the scraper mounting base and moves back and forth the scraper mounting base.
2. scrapers adjustment devices according to claim 1, which is characterized in that the mobile mechanism includes moving member, described
The moving member other end is set in the pedestal, and described moving member one end connect with the scraper mounting base and pacifies the scraper
Dress seat moves back and forth at the top of the pedestal.
3. scrapers adjustment devices according to claim 2, which is characterized in that the moving member includes double end cylinder, described
Double end cylinder is set to the pedestal, and double end cylinder one end connect with the scraper mounting base and the scraper can be made to install
Seat moves back and forth at the top of the pedestal.
4. scrapers adjustment devices according to claim 1, which is characterized in that the mobile mechanism includes guide rail, described to lead
Rail is set at the top of the pedestal and the rail crown is slidably matched with the scraper mounting base.
5. scrapers adjustment devices according to claim 4, which is characterized in that the mobile mechanism includes pulley, the cunning
Wheel connect with scraper mounting base bottom and is slidably matched with the guide rail.
6. scrapers adjustment devices according to claim 3, which is characterized in that further include micromatic setting, described device includes
Small stroke cylinder, one section of the small stroke cylinder are connected to double end cylinder one end, and the other end is connect with the pedestal.
7. scrapers adjustment devices according to claim 6, which is characterized in that further include locating part, the locating part includes
Adjusting knob and fixed chuck, one end of the adjusting knob and the fixing card disk are threadedly engaged and extend to the double end gas
The one end of cylinder far from the small stroke cylinder.
8. scrapers adjustment devices according to claim 3, which is characterized in that further include slurry regulating device, the slurry
One end of regulating device connect with the scraper mounting base and makes the scraper mounting base that can do reciprocal fortune at the top of the pedestal
Dynamic, the direction of motion is vertical with double end cylinder moving direction.
9. scrapers adjustment devices according to claim 8, which is characterized in that the slurry regulating device includes eccentric part,
The eccentric part connect with the scraper mounting base and the scraper mounting base can be made to move back and forth.
10. a kind of roll coater, which is characterized in that including the described in any item scrapers adjustment devices of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291720.6U CN209715553U (en) | 2019-03-07 | 2019-03-07 | Scrapers adjustment devices, roll coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291720.6U CN209715553U (en) | 2019-03-07 | 2019-03-07 | Scrapers adjustment devices, roll coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209715553U true CN209715553U (en) | 2019-12-03 |
Family
ID=68685466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920291720.6U Active CN209715553U (en) | 2019-03-07 | 2019-03-07 | Scrapers adjustment devices, roll coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209715553U (en) |
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2019
- 2019-03-07 CN CN201920291720.6U patent/CN209715553U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200312 Address after: 611430 No.555, hope road, Wujin Town, Xinjin County, Chengdu City, Sichuan Province Patentee after: Sichuan Dowell Technology Co.,Ltd. Address before: 610000 No.55, floor 3, building 1, No.33, South Wuqing Road, Wuhou District, Chengdu City, Sichuan Province Patentee before: Chengdu Dawei Zhilian Industry Co., Ltd |