CN103290726A - Adhesive applicator/coater - Google Patents
Adhesive applicator/coater Download PDFInfo
- Publication number
- CN103290726A CN103290726A CN 201310206559 CN201310206559A CN103290726A CN 103290726 A CN103290726 A CN 103290726A CN 201310206559 CN201310206559 CN 201310206559 CN 201310206559 A CN201310206559 A CN 201310206559A CN 103290726 A CN103290726 A CN 103290726A
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- roll surface
- material pond
- pond
- spreader
- applying glue
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Abstract
The invention provides an adhesive applicator/coater. The adhesive applicator/coater comprises a rack and two coating rollers, wherein roller surfaces of the two coating rollers are in contact with each other; a material pool is formed in each roller surface; a sealing plate is arranged on one side of the bottom of each material pool; each material pool, the corresponding roller surface and the corresponding sealing plate form a closed space; an air inlet gap is formed between each sealing plate and the corresponding roller surface; a screw regulating mechanism which is used for regulating the size of a material liquid outlet by regulating distance between each sealing plate and the corresponding roller surface is arranged on each sealing plate; a vacuum pumping hole is formed in the upper part of each material pool; a partition plate is arranged between each vacuum pumping hole and the liquid level of the corresponding material pool. The adhesive applicator/coater is used for manufacturing coating paper; according to the difference between external air flow and the internal air pressure of the closed space, redundant material liquid is blown away in the air inlet gaps, so that the material liquid is quantitatively and uniformly adhered to the roller surfaces. Furthermore, two surfaces of raw paper can be simultaneously coated by the same coatings or different coatings; the coating amount is uniform, and the smoothness and the flatness of finished paper are improved; high-solid-content coatings can be used, and a drying load is reduced.
Description
Technical field
The present invention relates to a kind of paper making equipment, especially a kind of applying glue/spreader for the manufacture of coated paper.
Background technology
Coating apparatus mainly adopts the mode of airblade coating or print roll coating or scraper coating at present.Wherein, airblade coating adopts and at first coats excessive coating at body paper, re-uses the method for the air knife metering of compressed air formation.This kind mode is a kind of profiling coating, has better screening performance.Be particularly useful for the coating of pressure-sensitive coating, coating weight is bigger, and coating layer is more even, is difficult for segment occurred paper during coating.But the coating machine smoothness of this kind form is lower, and profile pattern is poor, to concentration and the viscosity of coating, can not carry out the high solids content coating, and structure is not compact, and the coating that causes because of the air knife air-flow splashes, and can cause local the obstruction, so that cause the coating vestige.
Summary of the invention
The invention provides a kind of applying glue/spreader, compact conformation can improve into paper smoothness, planarization, and can improve the coating solid content, reduces drying load.
A kind of applying glue/spreader, comprise frame and two applicator rolls, paper web is pressed between two rollers, also set up the material pond on the roll surface respectively, bottom, material pond one side is provided with shrouding, and material pond, roll surface and shrouding constitute confined space, be provided with the air inlet slit between shrouding and the roll surface, shrouding is provided with by regulating shrouding and roll surface distance and regulates the governor motion of air inlet gap size, and material top, pond is provided with the vacuum draw mouth, is provided with dividing plate between vacuum draw mouth and the material pit level.Confined space to material pit level top vacuumizes, because vacuum action produces air-flow.External pressure is greater than the confined space internal gas pressure.Outer gas stream the air inlet slit with roll surface on unnecessary feed liquid dispel.Can control current rate by size and the confined space vacuum of regulating the air inlet slit, thereby the metering of control feed liquid sticks on the applicator roll it equably.Accompany paper web between two roll surfaces, be stained with the two roll surfaces rotation of feed liquid to accompanying the paper web place, feed liquid is transferred on the paper web through roll surface, finishes the double spread of paper web.
As preferred version, bottom, material pond is provided with overflow mechanism, and overflow mechanism is fixed in the material pond by slot.The material pit level need remain on certain altitude, and unnecessary feed liquid is arranged material-output tank by overflow mechanism.The pond is expected in insertion during work, extracts when needing to clean to get final product.
As preferred version, material top, pond is provided with removable top cover, and the material pond is connected with cylinder or oil cylinder.When need cleaning, utilize cylinder, oil cylinder or electric power with transmission of power in the material pond, the material pond rotate around a fulcrum, expects that the pond can throw off from roll surface.Open the removable top cover in material pond, extract overflow mechanism, and forward dividing plate to vertical direction, can begin cleaning.After cleaning is finished, recycling cylinder, oil cylinder or electric power in the material pond, will expect that Chi Ding is to the operating position with transmission of power.
As preferred version, the side in material pond contacts with roll surface with the bottom, is provided with rubber strip between the side in material pond and the roll surface and between the bottom in material pond and the roll surface, and rubber strip is provided with the holddown spring of band adjustment screw.Pressure between both sides rubber strip and the roll surface can be regulated by the decrement that adjustment screw is controlled holddown spring, thereby the sealing between control material pond and the roll surface prevents that feed liquid from leaking outside.
As preferred version, be provided with adjustable stop between material pond and the frame, be used for regulating and limiting the position in material pond.
The present invention utilizes the draught head in outer gas stream and the confined space for the manufacture of coated paper, dispels unnecessary feed liquid in the air inlet slit, and it is quantitatively also sticked on the roll surface equably.In addition, can also be simultaneously the two sides of body paper be coated with, the coating that the two sides is selected can be identical or different; Coating weight is even, has improved the smoothness and the planarization that become paper; Can use the coating of high solids content, reduce drying load.
Description of drawings
Fig. 1 is side structure schematic diagram of the present invention;
Fig. 2 is the A-A rotation diagram in material pond among the present invention;
Among the figure: 1. applicator roll; 2. roll surface; 3. air inlet slit; 4. screw governor motion; 5. vacuum draw mouth; 6. paper web; 7. removable top cover; 8. shrouding; 9. dividing plate; 10. material pond; 11. overflow mechanism; 12. rubber strip; 13. holddown spring; 14. adjusting position-limit mechanism; 15. frame.
The specific embodiment
A kind of applying glue/spreader as shown in Figure 1 and Figure 2, comprises frame 15 and two applicator rolls 1, paper web 6 is pressed between two rollers, also set up 10, two in material pond to expect that selected coating can be selected identical coating according to demand in the pond 10 on the roll surface 2 respectively, also can select different coating.Material 10 bottoms, pond one side is provided with shrouding 8, material pond 10, roll surface 2 and shrouding 8 constitute confined space, be provided with air inlet slit 3 between shrouding 8 and the roll surface 2, shrouding 8 is provided with by regulating shrouding 8 and regulates the screw governor motion of air inlet slit 3 sizes with roll surface 2 distances, material 10 tops, pond are provided with vacuum draw mouth 5, are provided with dividing plate 9 between vacuum draw mouth 5 and the material pit level.
Confined space to material pit level top vacuumizes, because vacuum action produces air-flow.External pressure is greater than the confined space internal gas pressure.Outer gas stream the air inlet slit with roll surface on unnecessary feed liquid dispel.Can control air-flow by regulating air inlet slit 3 sizes and vacuum, thereby the metering of feed liquid on the control roll surface 2 sticks on the applicator roll 1 it equably.2 of two roll surfaces accompany paper web 6, are stained with two roll surfaces, 2 rotations of feed liquid to accompanying paper web 6 places, and feed liquid is transferred on the paper web through roll surface 2, finishes the double spread of paper web 6.
The side in material pond 10 contacts with roll surface 2 with the bottom, is provided with rubber strip 12 between the side in material pond and the roll surface 2 and between the bottom in material pond 10 and the roll surface 2, and rubber strip 12 is provided with the holddown spring 13 of band adjustment screw.Pressure between both sides rubber strip 12 and the roll surface 2 can be regulated by the decrement that adjustment screw is controlled holddown spring 13, thereby the sealing between control material pond 10 and the roll surface 2 prevents that feed liquid from leaking outside.Be provided with adjustable stop 14 between material pond 10 and the frame 15, be used for regulating and limiting the position in material pond 10.
Claims (9)
1. applying glue/spreader, comprise frame and two applicator rolls, paper web is pressed between two rollers, it is characterized in that: also set up the material pond on the roll surface respectively, bottom, material pond one side is provided with shrouding, and material pond, roll surface and shrouding constitute confined space, be provided with the air inlet slit between shrouding and the roll surface, shrouding is provided with by regulating shrouding and roll surface distance and regulates the screw governor motion of material liquid outlet size, and material top, pond is provided with the vacuum draw mouth, is provided with dividing plate between vacuum draw mouth and the material pit level.
2. applying glue/spreader as claimed in claim 1 is characterized in that: bottom, material pond is provided with overflow mechanism, and overflow mechanism is fixed in the material pond by slot.
3. an applying glue/spreader as claimed in claim 1 or 2 is characterized in that: expect that the top, pond is provided with removable top cover, expect that the pond is connected with cylinder or oil cylinder by cursor.
4. applying glue/spreader as claimed in claim 1 or 2, it is characterized in that: the side in material pond contacts with roll surface with the bottom, be provided with rubber strip between the side in material pond and the roll surface and between the bottom in material pond and the roll surface, rubber strip is provided with the holddown spring of band adjustment screw.
5. applying glue/spreader as claimed in claim 3, it is characterized in that: the side in material pond contacts with roll surface with the bottom, be provided with rubber strip between the side in material pond and the roll surface and between the bottom in material pond and the roll surface, rubber strip is provided with the holddown spring of band adjustment screw.
6. an applying glue/spreader as claimed in claim 1 or 2 is characterized in that: be provided with adjustable stop between material pond and the frame.
7. an applying glue/spreader as claimed in claim 3 is characterized in that: be provided with adjustable stop between material pond and the frame.
8. an applying glue/spreader as claimed in claim 4 is characterized in that: be provided with adjustable stop between material pond and the frame.
9. an applying glue/spreader as claimed in claim 5 is characterized in that: be provided with adjustable stop between material pond and the frame.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310206559 CN103290726A (en) | 2013-05-29 | 2013-05-29 | Adhesive applicator/coater |
| CN201410238437.9A CN104099811B (en) | 2013-05-29 | 2014-05-29 | A kind of method of adhesive applicator/coater and applying glue/coating thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310206559 CN103290726A (en) | 2013-05-29 | 2013-05-29 | Adhesive applicator/coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103290726A true CN103290726A (en) | 2013-09-11 |
Family
ID=49092218
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310206559 Pending CN103290726A (en) | 2013-05-29 | 2013-05-29 | Adhesive applicator/coater |
| CN201410238437.9A Active CN104099811B (en) | 2013-05-29 | 2014-05-29 | A kind of method of adhesive applicator/coater and applying glue/coating thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410238437.9A Active CN104099811B (en) | 2013-05-29 | 2014-05-29 | A kind of method of adhesive applicator/coater and applying glue/coating thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103290726A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726408A (en) * | 2013-12-19 | 2014-04-16 | 云南中烟昆船瑞升科技有限公司 | High-coating-rate reconstituted tobacco coating machine |
| CN103726409A (en) * | 2013-12-19 | 2014-04-16 | 云南中烟昆船瑞升科技有限公司 | End face sealing device of reconstituted tobacco coating machine |
| CN115318573A (en) * | 2022-08-11 | 2022-11-11 | 鹤壁市诺信电子有限公司 | Coating device and coating method for lithium battery electrode plate |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI111020B (en) * | 1998-06-23 | 2003-05-15 | Metso Paper Inc | Method in film press and film press |
| JP4953182B2 (en) * | 2001-08-27 | 2012-06-13 | 大王製紙株式会社 | SAP dispersion slurry coating apparatus and sheet absorbent manufacturing method |
| CN201280668Y (en) * | 2008-09-28 | 2009-07-29 | 沙市轻工机械有限公司 | High speed roll coating machine |
| CN102758381B (en) * | 2012-07-26 | 2014-12-03 | 陈桢粦 | Multifunctional glue spreading device |
| CN203403324U (en) * | 2013-05-29 | 2014-01-22 | 轻工业杭州机电设计研究院 | Glue application coater |
-
2013
- 2013-05-29 CN CN 201310206559 patent/CN103290726A/en active Pending
-
2014
- 2014-05-29 CN CN201410238437.9A patent/CN104099811B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726408A (en) * | 2013-12-19 | 2014-04-16 | 云南中烟昆船瑞升科技有限公司 | High-coating-rate reconstituted tobacco coating machine |
| CN103726409A (en) * | 2013-12-19 | 2014-04-16 | 云南中烟昆船瑞升科技有限公司 | End face sealing device of reconstituted tobacco coating machine |
| CN103726408B (en) * | 2013-12-19 | 2015-08-19 | 云南中烟再造烟叶有限责任公司 | A kind of reconstituted tobacco height spreading rate coating machine |
| CN103726409B (en) * | 2013-12-19 | 2015-09-16 | 云南中烟再造烟叶有限责任公司 | A kind of reconstituted tobacco coating machine face seals |
| CN115318573A (en) * | 2022-08-11 | 2022-11-11 | 鹤壁市诺信电子有限公司 | Coating device and coating method for lithium battery electrode plate |
| CN115318573B (en) * | 2022-08-11 | 2023-11-14 | 鹤壁市诺信电子有限公司 | Coating device and coating method for lithium battery electrode plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104099811A (en) | 2014-10-15 |
| CN104099811B (en) | 2016-04-13 |
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| PB01 | Publication | ||
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Application publication date: 20130911 |