CN107938431B - Glue dipping mechanism of horizontal type dipping dryer for decorative paper production - Google Patents
Glue dipping mechanism of horizontal type dipping dryer for decorative paper production Download PDFInfo
- Publication number
- CN107938431B CN107938431B CN201711311365.6A CN201711311365A CN107938431B CN 107938431 B CN107938431 B CN 107938431B CN 201711311365 A CN201711311365 A CN 201711311365A CN 107938431 B CN107938431 B CN 107938431B
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- China
- Prior art keywords
- glue
- gum
- dipping
- stirring
- gumming
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- 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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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
Abstract
The invention relates to a gumming mechanism of a horizontal type dipping dryer for producing decorative paper, which comprises a gumming groove, a gumming cover, a stirring mechanism, a gumming roller and a gum storage tank, wherein the cross section of the gumming groove is of an isosceles trapezoid structure, a circle of gum blocking ring is arranged above the gumming groove, the gumming cover is fixed on the gum blocking ring, a circle of gum injecting cavity is arranged in the gum blocking ring, the gum storage tank is connected with the gum injecting cavity through a gum injecting pipeline, a gum injecting channel is arranged on the gum blocking ring, the gum injecting channel is communicated with the gumming groove, a one-way valve is arranged on the gum injecting pipeline, the gumming roller is rotatably fixed in the gumming groove through a rotating shaft, the stirring mechanism comprises an air cylinder and a stirring wheel, the quality of the dipped paper can be ensured, the uniformity of gumming is ensured, the gumming is not easy.
Description
Technical Field
The invention relates to a glue dipping mechanism of a dipping dryer, in particular to a glue dipping mechanism of a horizontal dipping dryer for producing decorative paper.
Background
The impregnated paper is one of main materials of decorative paper, and the current domestic impregnated paper production equipment is of a vertical impregnated dryer, a horizontal impregnated dryer, a vertical and horizontal impregnated dryer and the like. Various types of impregnation dryers are composed of an impregnation device and a drying oven. The body paper is vertical in a dryer after gum dipping, the phenomenon of uneven sizing amount is caused, the quality of the dipped paper is influenced, meanwhile, the wet strength of the body paper is low, the phenomenon of finger breakage is easy to generate, once the paper is broken, the machine must be stopped for re-operation, time and labor are wasted, and the waste of the body paper and glue solution is caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the impregnation mechanism of the horizontal impregnation dryer for producing the decorative paper, which can ensure the quality of the impregnated paper, ensure the uniform gluing, is not easy to break, reduce the cost, reduce the waste and improve the efficiency.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the gum dipping mechanism of the horizontal type dip dryer for producing the decorative paper comprises a gum dipping tank, a gum dipping cover, a stirring mechanism, a gum dipping roller and a gum storage tank, wherein the cross section of the gum dipping tank is of an isosceles trapezoid structure, a circle of gum blocking ring is arranged above the gum dipping tank, the gum dipping cover is fixed on the gum blocking ring, a circle of gum pouring cavity is arranged in the gum blocking ring, the gum storage tank is connected with the gum pouring cavity through a gum pouring pipeline, a gum pouring channel is arranged on the gum blocking ring and communicated with the gum dipping tank, a one-way valve is arranged on the gum pouring pipeline, the gum dipping roller is rotatably fixed in the gum dipping tank through a rotating shaft, the stirring mechanism comprises a cylinder and a stirring wheel, the stirring wheel comprises a connecting main shaft, a fixing frame and stirring blades, the stirring frame comprises a circular frame body and four brackets fixed in the frame body, the included angle between every two adjacent brackets is 90 degrees, and the stirring, the stirring leaf includes leaf axle and blade, and the quantity of blade is 6, and even fixing is in the leaf axle periphery, and the cross-section of blade is L shape structure, is equipped with a plurality of through-holes on the blade, and the blade direction of two stirring leaves on same support is reverse to be set up, it is connected with the cylinder to connect the main shaft.
The glue dipping mechanism of the horizontal type dipping dryer for producing the decorative paper is characterized in that two opposite side walls of the glue dipping tank are respectively provided with two paper passing holes, and the cross sections of the paper passing holes are of circular arc structures.
The gum dipping mechanism of the horizontal type dipping dryer for producing the decorative paper is characterized in that a liquid level sensor is arranged in the gum dipping tank, and the liquid level sensor and the one-way valve are connected with a PLC (programmable logic controller).
The invention has the beneficial effects that:
the glue dipping tank of the glue dipping mechanism is provided with the glue dipping cover, so that the glue solution can be prevented from being thrown out, the glue dipping tank is internally provided with the liquid level sensor, when the glue solution drops to the warning position, the PLC controls the one-way valve to be opened, the glue solution is injected into the glue dipping cavity, and the glue solution is injected into the glue dipping tank, so that the intelligent operation is convenient and rapid;
the glue dipping cover is provided with a stirring mechanism, a stirring wheel of the stirring mechanism moves up and down under the action of the air cylinder, so that the rotation of the blade is realized, the glue solution is finally stirred, the glue solution has fluidity, and the dipping effect is ensured;
the section of the paper passing hole of the gum dipping tank is in a circular arc structure, so that redundant glue solution can be scraped off in the paper roll moving process, and the possibility of paper roll fracture is reduced;
in conclusion, the invention can ensure the quality of the impregnated paper, ensures the uniform gluing, is not easy to break, reduces the cost, reduces the waste and improves the efficiency.
Drawings
FIG. 1 is a cross-sectional view of the present invention.
FIG. 2 is a top view of the stirring wheel of the present invention.
FIG. 3 is a view showing the structure of a stirring blade according to the present invention.
Fig. 4 is an electrical control diagram of the present invention.
Detailed Description
Reference numerals
The glue dipping device comprises a glue dipping tank 5, a glue dipping cover 6, a stirring mechanism 7, a glue dipping roller 8, a glue storage tank 9, a glue blocking ring 10, a glue pouring cavity 11, a glue pouring pipeline 12, a glue pouring channel 13, a one-way valve 14, an air cylinder 15, a stirring wheel 16, a connecting main shaft 17, a fixing frame 18, a stirring blade 19, a frame body 20, a support 21, a blade shaft 22, a blade 23, a through hole 24, a paper passing hole 37, a liquid level sensor 39 and a PLC (programmable logic controller) 40.
As shown in the figure, the impregnation mechanism of the horizontal impregnation dryer for producing the decorative paper comprises an impregnation tank 5, an impregnation cover 6, a stirring mechanism 7, an impregnation roller 8 and a glue storage tank 9, wherein the cross section of the impregnation tank is of an isosceles trapezoid structure, a circle of glue blocking ring 10 is arranged above the impregnation tank, the impregnation cover is fixed on the glue blocking ring, a circle of glue injection cavity 11 is arranged in the glue blocking ring, the glue storage tank is connected with the glue injection cavity through a glue injection pipeline 12, a glue injection channel 13 is arranged on the glue blocking ring and communicated with the impregnation tank, a one-way valve 14 is arranged on the glue injection pipeline, the impregnation roller is rotatably fixed in the impregnation tank through a rotating shaft, the stirring mechanism comprises an air cylinder 15 and a stirring wheel 16, the stirring wheel comprises a main shaft 17, a fixed frame 18 and stirring blades 19, the stirring frame comprises a frame body 20 of a circular structure and four support frames 21 fixed in the frame body, the included angle between the two adjacent support frames is 90, the stirring blades are rotatably fixed at two ends of the support through a rotating shaft, each stirring blade comprises a blade shaft 22 and blades 23, the number of the blades is 6, the blades are uniformly fixed on the periphery of the blade shaft, the cross sections of the blades are L-shaped structures, a plurality of through holes 24 are formed in the blades, the blade directions of the two stirring blades on the same support are reversely arranged, and the connecting main shaft is connected with the air cylinder;
two opposite side walls of the impregnation tank are respectively provided with two paper passing holes, the cross section of each paper passing hole is of a circular arc structure, a liquid level sensor 39 is arranged in the impregnation tank, and the liquid level sensor and the one-way valve are connected with a PLC (programmable logic controller) 40.
The glue dipping machine comprises a glue dipping mechanism and a drying mechanism, wherein a glue dipping cover is arranged on a glue dipping tank of the glue dipping mechanism, so that glue can be prevented from being thrown out;
the glue dipping cover is provided with a stirring mechanism, a stirring wheel of the stirring mechanism moves up and down under the action of the air cylinder, so that the rotation of the blade is realized, the glue solution is finally stirred, the glue solution has fluidity, and the dipping effect is ensured;
the section of the paper passing hole of the gum dipping tank is in a circular arc structure, so that redundant glue solution can be scraped off in the paper roll moving process, and the possibility of paper roll fracture is reduced;
in conclusion, the invention can ensure the quality of the impregnated paper, ensures the uniform gluing, is not easy to break, reduces the cost, reduces the waste and improves the efficiency.
The description and applications of the present invention are illustrative, and not intended to limit the scope of the invention to the embodiments described above, and therefore the invention is not limited by the embodiments, and any technical solutions obtained by substituting equivalents are within the scope of the invention.
Claims (3)
1. The glue dipping mechanism of the horizontal type dipping dryer for producing the decorative paper is characterized by comprising a glue dipping tank, a glue dipping cover, a stirring mechanism, a glue dipping roller and a glue storage tank, wherein the cross section of the glue dipping tank is of an isosceles trapezoid structure, a circle of glue blocking ring is arranged above the glue dipping tank, the glue dipping cover is fixed on the glue blocking ring, a circle of glue injecting cavity is arranged in the glue blocking ring, the glue storage tank is connected with the glue injecting cavity through a glue injecting pipeline, a glue injecting channel is arranged on the glue blocking ring and communicated with the glue dipping tank, a one-way valve is arranged on the glue injecting channel, the glue dipping roller is rotatably fixed in the glue dipping tank through a rotating shaft, the stirring mechanism comprises an air cylinder and a stirring wheel, the stirring wheel comprises a connecting main shaft, a fixing frame and stirring blades, the stirring frame comprises a frame body of a circular structure and four brackets fixed in the frame body, the included angle between two adjacent brackets is 90 degrees, the stirring leaf includes leaf axle and blade, and the quantity of blade is 6, and even fixing is in the leaf axle periphery, and the cross-section of blade is L shape structure, is equipped with a plurality of through-holes on the blade, and the blade direction of two stirring leaves on same support is reverse to be set up, it is connected with the cylinder to connect the main shaft.
2. The impregnation mechanism of the horizontal impregnation dryer for producing the decorative paper according to claim 1, wherein two opposite side walls of the impregnation tank are respectively provided with two paper passing holes, and the cross-sectional shapes of the paper passing holes are circular arc structures.
3. The impregnation mechanism of the horizontal impregnation dryer for producing the decorative paper according to claim 1, wherein a liquid level sensor is arranged in the impregnation tank, and the liquid level sensor and the one-way valve are connected with a PLC (programmable logic controller).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311365.6A CN107938431B (en) | 2017-12-11 | 2017-12-11 | Glue dipping mechanism of horizontal type dipping dryer for decorative paper production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311365.6A CN107938431B (en) | 2017-12-11 | 2017-12-11 | Glue dipping mechanism of horizontal type dipping dryer for decorative paper production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107938431A CN107938431A (en) | 2018-04-20 |
| CN107938431B true CN107938431B (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711311365.6A Active CN107938431B (en) | 2017-12-11 | 2017-12-11 | Glue dipping mechanism of horizontal type dipping dryer for decorative paper production |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938431B (en) * | 2017-12-11 | 2020-02-04 | 浙江海洋大学 | Glue dipping mechanism of horizontal type dipping dryer for decorative paper production |
| CN109127274B (en) * | 2018-09-30 | 2021-08-31 | 芜湖华烨工业用布有限公司 | Gum dipping device of industrial cloth |
| CN109183509A (en) * | 2018-11-08 | 2019-01-11 | 国网江苏省电力有限公司南通供电分公司 | A kind of electric automatization device and its control method for cardboard coating |
| CN111420843A (en) * | 2020-05-09 | 2020-07-17 | 南京工业职业技术学院 | Air curtain isolation type impregnator |
| CN115094672A (en) * | 2022-06-24 | 2022-09-23 | 杭州博思特装饰材料有限公司 | Manufacturing process of wood grain paper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203124190U (en) * | 2013-01-22 | 2013-08-14 | 广东生益科技股份有限公司 | Gum dipping tank, gum dipping device with gum dipping tank, and gluing machine |
| CN104889033A (en) * | 2015-04-15 | 2015-09-09 | 宁波北仑雷奥自动化设备有限公司 | Glue dipping tank provided with stirring mechanism |
| CN204724400U (en) * | 2015-06-30 | 2015-10-28 | 浙江索凡胶粘制品有限公司 | A kind of with agitating function and can the coating machine sizer of autosizing |
| CN107938431A (en) * | 2017-12-11 | 2018-04-20 | 浙江海洋大学 | Facing paper produces the impregnation mechanism with horizontal soak drying machine |
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2017
- 2017-12-11 CN CN201711311365.6A patent/CN107938431B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203124190U (en) * | 2013-01-22 | 2013-08-14 | 广东生益科技股份有限公司 | Gum dipping tank, gum dipping device with gum dipping tank, and gluing machine |
| CN104889033A (en) * | 2015-04-15 | 2015-09-09 | 宁波北仑雷奥自动化设备有限公司 | Glue dipping tank provided with stirring mechanism |
| CN204724400U (en) * | 2015-06-30 | 2015-10-28 | 浙江索凡胶粘制品有限公司 | A kind of with agitating function and can the coating machine sizer of autosizing |
| CN107938431A (en) * | 2017-12-11 | 2018-04-20 | 浙江海洋大学 | Facing paper produces the impregnation mechanism with horizontal soak drying machine |
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| CN107938431A (en) | 2018-04-20 |
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