CN105413950B - A kind of balance-type scraper coating device - Google Patents
A kind of balance-type scraper coating device Download PDFInfo
- Publication number
- CN105413950B CN105413950B CN201610029237.1A CN201610029237A CN105413950B CN 105413950 B CN105413950 B CN 105413950B CN 201610029237 A CN201610029237 A CN 201610029237A CN 105413950 B CN105413950 B CN 105413950B
- Authority
- CN
- China
- Prior art keywords
- balance
- scraper
- blade holder
- doctor blade
- compensating part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
- B05C11/041—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for positioning, loading, or deforming the blades
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- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of balance-type scraper coating device, including frame, include in the frame with the coated end for applying wheel and positioned at coated end side for cloth end, the wheel top that applies is provided with doctor assemblies, the doctor assemblies include rack-mounted doctor blade holder, moved up and down on doctor blade holder and positioned at the scraper directly over taking turns and the balance element for adjusting doctor position is applied, and the elastic compensating part being connected with balance element is additionally provided with the doctor blade holder.The present invention has advantages below and effect：This programme utilizes new mechanical structure, passes through the collective effect of balance element and elastic compensating part so that coating whether is stained with scraper, scraper has reached the effect that can keep balance in a long time all without tenesmus.
Description
Technical field
The present invention relates to leather coating equipment, more particularly to a kind of balance-type scraper coating device.
Background technology
Leather uses very universal in our life, and in the production process of leather, coat to leather
Be a critically important process, be an indispensable ring in the production process of whole leather, in the market on leather
Expect it is all to use manual method, coating is poured on the leather in front of scraper, then reach the coating of coating using scraper to need
The thickness wanted, but existing scraper is to be all to be fixed in advance on coating machine, scraper is not easy to the pressure of leather
Regulation, coating diffusion not easy-regulating during for different leathers, and the gap between de-regulation scraper and leather can waste again
Substantial amounts of manpower.
Notification number is CN201632373U Chinese patent《Balance-type scraper coating device》, disclose a kind of balanced type and scrape
Cutter painting coating device.Solve prior art and design unreasonable, the technological deficiencies such as service behaviour is bad.Including frame, machine is arranged on
On frame and the painting wheel that can rotate, be provided with feed mechanism in the side for applying wheel, balance pole is additionally provided with frame, balances pole and one
It is hinged in the middle part of root balancing pole, one end of balancing pole is provided with balance weight, and the other end is provided with positioned at the painting knife for applying wheel top, applies knife
Blade positioned at the surface for applying wheel, designed by using lever principle, there is good regulatory function, but due on scraper
Coating may be stained with so that the weight increase on scraper, so as to cause lever disequilibrium, scraper lower end is directly made to leather
Into destruction, thus the state for constantly paying attention to scraper is obtained to prevent disequilibrium, result in the need for cleaning scraper often, operation is more numerous
It is trivial.
The content of the invention
It is an object of the invention to provide a kind of balance-type scraper coating device that can keep balance for a long time.
The present invention above-mentioned technical purpose technical scheme is that：A kind of balance-type scraper coating dress
Put, including frame, include in the frame with the coated end for applying wheel and positioned at coated end side for cloth end, it is described to apply wheel
Top is provided with doctor assemblies, the doctor assemblies include rack-mounted doctor blade holder, move up and down on doctor blade holder and
Positioned at the scraper directly over wheel and balance element for adjusting doctor position is applied, it is additionally provided with the doctor blade holder and balance element
The elastic compensating part of connection.
By using above-mentioned technical proposal, leather is from hair is brought out for cloth, during painting wheel by coated end, is provided with by top
Scraper is uniformly coated, and when adjusting scraper and applying the spacing between wheel, scraper can be adjusted by balance element in doctor blade holder
On position, doctor position keeps balance, so as to meet the requirement of different leather different-thickness, but due to scraper for a long time
Coating can be stained with after work above, thus causes scraper weight to increase, a bullet is now provided between doctor blade holder and balance element
Property compensating part, when scraper declines, elastic compensating part is squeezed, but the elastic compensating part restoring force of itself can prevent scraper
Decline so that even if scraper machine weight increases, having can be with remains stationary state, so as to very well will in very long one end time
Scraper keeps balance.
The further setting of the present invention is：The balance element includes a balancing pole, and balancing pole one end is provided for installation and scraped
The movable block of knife, balance weight is provided with the other end, balance element middle-end is hinged on the pole in frame.
By using above-mentioned technical proposal, when adjusting doctor position, by position of the adjustment block on balancing pole,
Balancing pole rotates in frame, allow the relative movable block of balance weight position adjust height, so as to reach scraper with
Spacing between leather.
The further setting of the present invention is：The doctor blade holder lower end is provided with balance plate, and described elastic compensating part one end is consolidated
It is scheduled on below movable block, the other end is arranged on balance plate.
By using above-mentioned technical proposal, by by elastic compensating part one end on the balance plate below doctor blade holder, it is another
End is connected to below portable plate, and when scraper weight increases, movable block declines, and extrudes elastic compensating part, because scraper weight becomes
Change less, even if extruding elastic compensating part, elastic compensating part can also have more position restriction of the restoring force by movable block of itself
Firmly.
The further setting of the present invention is：Described elastic compensating part one end is fixed on doctor blade holder upper end, and the other end is fixed on
On balancing pole.
By using above-mentioned technical proposal, when scraper weight increases, movable block declines, and balancing pole also declines therewith, this
When balancing pole position restriction is lived by elastic compensating part, effectively prevent balancing pole from declining, will not also occur so as to doctor position
Change；In adjustment, by the collective effect of elastic compensating part and balancing pole, when balance weight is excessively adjusted, scraper is avoided
Excessively lifted.
The further setting of the present invention is：The elastic compensating part is two groups.
By using above-mentioned technical proposal, elastic compensating part is used two groups so that scraper end positions are average, keep away
It is unbalance to exempt from left and right.
The further setting of the present invention is：Movable block both sides end face is provided with the assembly pulley inconsistent with doctor blade holder.
By using above-mentioned technical proposal, a face is replaced with by the plane-plane contact of pulley movable block and doctor blade holder and connect
Touch, reduce frictional force so that movable block activity on doctor blade holder is more smooth, so that balance element adjustment is more convenient.
The further setting of the present invention is：The balancing pole is hinged by bearing and pole.
By using above-mentioned technical proposal, the friction between the pole in balancing pole and frame is reduced, so as to be balancing pole
Rotate more smooth.
The further setting of the present invention is：The balance weight is by fastener plugged and fixed on balancing pole.
By using above-mentioned technical proposal, balance weight is plugged on balancing pole, can be with adjustment block on balancing pole
Position, so that the doctor position of the balancing pole other end is adjusted.
The further setting of the present invention is：Set on the balance weight and be fed through the peace abutted with balancing pole surface for fastener
Fill hole.
By using above-mentioned technical proposal, when uncomfortable balance block, can be twisted by fastener in mounting hole
Tightly so that balance weight be fixed.
In summary, the invention has the advantages that：Pass through the collective effect of balance element and elastic compensating part so that
Whether coating is stained with scraper, and scraper can keep balancing in a long time all without tenesmus；Balance weight is on balancing pole simultaneously
During adjustment, elastic compensating part scraper can excessively be lifted in a manner of, so as to be achieved fine setting.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the side view of embodiment one；
Fig. 3 is the A portions enlarged diagram shown in Fig. 2；
Fig. 4 is the side view of embodiment two；
Fig. 5 is the B portions enlarged diagram shown in Fig. 4.
In figure：1st, frame；2nd, coated end；3rd, wheel is applied；4th, for cloth end；5th, doctor blade holder；6th, scraper；7th, balance element；7.1st, put down
Weigh bar；7.2nd, movable block；7.3rd, balance weight；8th, elastic compensating part；9th, balance plate；10th, assembly pulley；11st, bearing；12nd, fastener；
13rd, pole.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Specific embodiment is only explanation of the invention, and it is not limitation of the present invention, those skilled in the art
The modification of no creative contribution can be made to the present embodiment as needed after this specification is read, but as long as in this hair
All protected in bright right by Patent Law.
Embodiment one, reference picture 1, Fig. 2, a kind of balance-type scraper coating device, including an installation coated end 2 and confession cloth end
4 frame 1, painting wheel 3 of the coated end 2 on the side for cloth end 4, coated end 2 is with supplying the guide wheel on cloth end 4 positioned at same flat
On face, while doctor assemblies are provided with coated end 2, wherein doctor assemblies include, positioned at the doctor blade holder 5 for applying the top of wheel 3, scraping
The width of knife rest 5 is consistent with frame 1, and scraper 6 is connected by setting balance element 7 on doctor blade holder 5, the movable block on balance element 7
7.2 is affixed with scraper 6.The length of scraper 6 is consistent with applying 3 length of wheel while positioned at the surface for applying wheel 3, while on balance element 7
Also include a balancing pole 7.1, the middle-end of balancing pole 7.1 is connected on the pole 13 of frame 1, connected by bearing 11, reduces and rotates
Resistance.
Balancing pole 7.1 sets movable block 7.2 to be used for the movable block 7.2 for connecting scraper 6 close to the one end of scraper 6, wherein activity
The both ends of the surface of block 7.2 are inconsistent by pulley and frame 1, the frictional force between movable block 7.2 and frame 1 reduced, if do not had
Pulley, the double swerve of movable block 7.2 can be caused；Balance weight 7.3 is provided with the other end of balancing pole 7.1 simultaneously.Balancing pole
7.1, by being fulcrum in the position of pole 13, form a lever, balance weight 7.3 turns into counterweight, and adjustment balance weight 7.3 is balancing
Position on bar 7.1, the height adjustment different to other end movable block 7.2 is realized, so as to the spacing between scraper 6 and leather.
Balance weight 7.3 can pass through mounting hole（Do not represented in figure）One fastener 12 is fixed on balancing pole 7.1, fastener 12 can be with
It is bolt, balance weight 7.3 can be plugged on balancing pole 7.1, will with fastener 12 after the position of balance weight 7.3 has been adjusted
Balance weight 7.3 is fixed.The connected mode of above-mentioned scraper 6 and movable block 7.2, and the concrete structure of movable block 7.2 can be
Prior art, thus no longer it is illustrated by disclosure.
Reference picture 3, elastic compensating part 8 can be the metal clips after spring or bending, and bullet is used in this programme
Spring.One block of balance plate 9 for being used to install elastic compensating part 8 is provided with doctor blade holder 5, elastic compensating part 8 is respectively positioned at balance
The both sides of plate 9, the lower surface of other end installation activity block 7.2 of elastic compensating part 8, elastic compensating part 8 can by being welded and fixed,
Because balance plate 9 is mounted on doctor blade holder 5, when portable plate because scraper 6 becomes weight and when declining, but scraper 6 even in
After long-time use, the coating being stained with above also will not be a lot, simultaneously because spring, due to itself having a restoring force, scraper 6 is right
When pressure caused by spring does not reach the maximum magnitude to the extruding force of spring, spring will not be compressed, thus can be for a long time
Effectively portable plate is avoided to decline.
When adjusting the position of scraper 6, even if elastic compensating part 8 is stretched or extruded, balance weight 7.3 can be passed through
Adjust reach with elastic compensating part 8 caused by extra pressure, so after having adjusted, integrally realize that a dynamic is put down
Weighing apparatus, scraper 6 will not be extruded or stretched because of elastic compensating part 8 and movable, can remain steady, while scraper 6 is increased
For the weight added in the range of the elastic potential energy of elastic compensating part 8, scraper 6 can remain balance.
Embodiment two, reference picture 4, Fig. 5, compared with embodiment one, difference is the position of elastic compensating part 8, this
When the one end of elastic compensating part 8 be directly welded at the top of frame 1, while the other end is welded on balancing pole 7.1, elastic compensating part 8
Spring can also be used, can be by provided with being arranged on before and after two groups of springs on balancing pole 7.1, to reach scraper 6 for a long time
It is interior to keep balancing.
Claims (5)
1. a kind of balance-type scraper coating device, including frame（1）, the frame（1）It is upper to include with painting wheel（3）Coated end
（2）And positioned at coated end（2）Side supplies cloth end（4）, it is described to apply wheel（3）Top is provided with doctor assemblies, it is characterised in that：
The doctor assemblies include being arranged on frame（1）On doctor blade holder（5）, move up and down in doctor blade holder（5）Above and positioned at applying take turns（3）
The scraper of surface（6）And for adjusting scraper（6）The balance element of position（7）, the doctor blade holder（5）On be additionally provided with and put down
Weigh part（7）The elastic compensating part of connection（8）；The balance element（7）Including a balancing pole（7.1）, balancing pole（7.1）One end is set
For installing scraper（6）Movable block（7.2）, balance weight is provided with the other end（7.3）, balance element（7）Middle-end is hinged on machine
Frame（1）On pole（13）On；The doctor blade holder（5）Lower end is provided with balance plate（9）, the elastic compensating part（8）One end is consolidated
It is scheduled on movable block（7.2）Lower section, the other end are arranged on balance plate（9）On；The elastic compensating part（8）For two groups.
A kind of 2. balance-type scraper coating device according to claim 1, it is characterised in that：The movable block（7.2）Two
Side end face is provided with and doctor blade holder（5）Inconsistent assembly pulley（10）.
A kind of 3. balance-type scraper coating device according to claim 2, it is characterised in that：The balancing pole（7.1）It is logical
Cross bearing（11）With pole（13）It is be hinged.
A kind of 4. balance-type scraper coating device according to claim 3, it is characterised in that：The balance weight（7.3）It is logical
Cross fastener（12）Plugged and fixed is in balancing pole（7.1）On.
A kind of 5. balance-type scraper coating device according to claim 4, it is characterised in that：The balance weight（7.3）On
If for fastener（12）It is fed through and balancing pole（7.1）The mounting hole that surface abuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610029237.1A CN105413950B (en) | 2016-01-15 | 2016-01-15 | A kind of balance-type scraper coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610029237.1A CN105413950B (en) | 2016-01-15 | 2016-01-15 | A kind of balance-type scraper coating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105413950A CN105413950A (en) | 2016-03-23 |
| CN105413950B true CN105413950B (en) | 2018-03-02 |
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ID=55492746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610029237.1A Active CN105413950B (en) | 2016-01-15 | 2016-01-15 | A kind of balance-type scraper coating device |
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| Country | Link |
|---|---|
| CN (1) | CN105413950B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947842B (en) * | 2017-04-18 | 2019-03-08 | 温州职业技术学院 | Leather surface scrapes colloid system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6203615B1 (en) * | 1997-12-12 | 2001-03-20 | Voith Sulzer Papiertechnik Patent Gmbh | Doctoring device |
| CN2561519Y (en) * | 2002-05-31 | 2003-07-23 | 洪玲珠 | Adjustable elastic scraping cutters |
| CN201361603Y (en) * | 2008-11-28 | 2009-12-16 | 天空能源(洛阳)有限公司 | Pole piece coating machine capable of automatically controlling coating clearance |
| CN201632373U (en) * | 2010-01-21 | 2010-11-17 | 张鸣霆 | Balance type scraper coating device |
| CN201931702U (en) * | 2011-01-28 | 2011-08-17 | 东莞市良展有机硅科技有限公司 | Automatic adjusting and balancing device for scraper of screen printer |
| CN103611658A (en) * | 2013-11-20 | 2014-03-05 | 广州中国科学院先进技术研究所 | Accurate film thickness regulating device of flat film scraping machine |
-
2016
- 2016-01-15 CN CN201610029237.1A patent/CN105413950B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6203615B1 (en) * | 1997-12-12 | 2001-03-20 | Voith Sulzer Papiertechnik Patent Gmbh | Doctoring device |
| CN2561519Y (en) * | 2002-05-31 | 2003-07-23 | 洪玲珠 | Adjustable elastic scraping cutters |
| CN201361603Y (en) * | 2008-11-28 | 2009-12-16 | 天空能源(洛阳)有限公司 | Pole piece coating machine capable of automatically controlling coating clearance |
| CN201632373U (en) * | 2010-01-21 | 2010-11-17 | 张鸣霆 | Balance type scraper coating device |
| CN201931702U (en) * | 2011-01-28 | 2011-08-17 | 东莞市良展有机硅科技有限公司 | Automatic adjusting and balancing device for scraper of screen printer |
| CN103611658A (en) * | 2013-11-20 | 2014-03-05 | 广州中国科学院先进技术研究所 | Accurate film thickness regulating device of flat film scraping machine |
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| Publication number | Publication date |
|---|---|
| CN105413950A (en) | 2016-03-23 |
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