CN201505610U - Coating machine - Google Patents
Coating machine Download PDFInfo
- Publication number
- CN201505610U CN201505610U CN2009200482314U CN200920048231U CN201505610U CN 201505610 U CN201505610 U CN 201505610U CN 2009200482314 U CN2009200482314 U CN 2009200482314U CN 200920048231 U CN200920048231 U CN 200920048231U CN 201505610 U CN201505610 U CN 201505610U
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- China
- Prior art keywords
- coating machine
- oven
- heating tubes
- preheating oven
- roll
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Abstract
The utility model relates to a coating machine, which comprises an unreeling roller, a material slot, a heating device and a reeling roller, wherein a mesh line roll for coating liquid and a rubber pressing roller for transporting a BOPET thin film are arranged on the material slot, the rubber pressing roller is located on the mesh line roll, the heating device comprises a plurality of drying boxes, a pre-heating drying box is arranged between the mesh line roll and the drying boxes, the preheating drying box and the drying boxes are vertically arranged, and the coating machine rapidly improves the finished product rate.
Description
Technical field
The utility model relates to a kind of coating machine of even coating of release layer, chromatograph, glue-line and the imaging layer that is applicable to the transfer membrane of aluminizing, electrochemical aluminium thermoprinting film, holographic laser film, relates in particular to the coating machine preheating oven.
Background technology
Bronzing material is a kind of packing and ornament materials of top grade, it has beautiful metallic luster, colour-fast, water-fastly wash, anti-solvent, its bright degree has substantially exceeded the printing effect of golden China ink, silver China ink, producing striking contrast on the printed matter picture and on the leather, fabric face, increased bright-coloured color and luster and the brilliant effect of light on the object surfaces thereby make, people obtain beautiful enjoyment when using these article.Bronzing material be an interest-bearing, require high operation, coating surface be can't permit the flaw of the least bit, the main technique flow process is: absciss layer---protective layer---chromatograph---aluminium coated---glue-line---cutting and rewinding packing---warehouse-in.Coating requires the no holiday in surface, slash, mouthful silk, look to weigh, and between this, during coating the coating machine stability is had higher requirement.
Existing coating machine hopper is oversize to the baking oven distance, temperature probe places the middle part of first segment baking oven, design temperature one arrives, and heating apparatus is just no longer heated, and preheating oven cover and first segment baking oven are rectangular, do not reach hermetic effect yet, so when the first segment baking oven reached design temperature, the preheating oven temperature was also lower, does not reach setting value, cause the steel guide roller surface colder, be obstructed during the operation of BOPET film.Because rainy day high humidity, solvent evaporates absorbs airborne heat during coating, make airborne hydrogenesis to the application guide surface (the guide roller surface material is a steel), base material BOPET film produces pad pasting phenomenon (film pastes roller) when guide roller surface is moved, operation is obstructed, and forms slanted bar shape or branching shape look thick stick, and the finished product rate reduces.Because how long coating hopper to the distance of first segment baking oven part has 2 meters, coating is coated onto on the BOPET film and enters the first segment baking oven through 2 meters long cold airs again, and the coating on the film surface absorbs moisture and hazes immediately, thereby causes product rejection.
The utility model content
The technical problems to be solved in the utility model is: a kind of coating machine preheating oven that improves the finished product rate is provided.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of coating machine, comprise let off roll, hopper, heater, wind-up roll, described hopper top is provided with the anilox roll that is used for masking liquid and is used to carry the rubber roller of BOPET film, and rubber roller is positioned at the top of anilox roll, described heater comprises some baking ovens, be provided with preheating oven between anilox roll and the baking oven, be vertical setting between preheating oven and the baking oven, be provided with three groups of heating tubes in the described preheating oven.
According to another embodiment of the present utility model, coating machine further comprises in the first segment baking oven of described heater and is provided with three groups of heating tubes, two heating tubes of every group of series connection.
According to another embodiment of the present utility model, coating machine further comprises three groups of heating tubes in the described preheating oven, two heating tubes of every group of series connection.
According to another embodiment of the present utility model, coating machine comprises that further described anilox roll is provided with scraper, and scraper makes coating fluid be uniformly distributed in the surface of anilox roll.
According to another embodiment of the present utility model, coating machine further comprises in the described preheating oven and is provided with temperature sensor, is used to measure the preheating oven temperature.
The utility model has solved the defective that exists in the background technology, the utility model is by removing one with three groups of heating tubes of first segment baking oven, become two heating tubes of every group of series connection, and three groups of preheating oven heating tubes in parallel are in twos become three groups of heating tubes of connecting in twos, line map after the improvement is seen figure (3), like this, will reach set temperature value in the first segment baking oven just need constantly heat, because circuit is connected, the temperature of preheating oven just can guarantee to reach more than 30 ℃, impel the steel guide roller surface dry and comfortable, the operation of BOPET film no longer is obstructed, and just can not produce oblique machine aberration, the preheating oven that enters the band temperature after coating is coated onto on the BOPET film rapidly carries out the initial stage drying, coating surface just can not haze, and this scheme is killed two birds with one stone, and the yield rate of product is improved rapidly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the circuit diagram before baking oven is transformed;
Fig. 3 is the improved baking oven circuit diagram of another preferred embodiment of the present utility model;
Wherein: 1, wind-up roll, 2, let off roll, 3, rubber roller, 4, anilox roll, 5, hopper, 6, far-infrared heating tube, 7, the first segment baking oven, 8, coating fluid.9, scraper, 10, temperature sensor, 11, preheating oven.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, 2, 3, a kind of coating machine comprises let off roll 2, hopper 5, heater, wind-up roll 1, described hopper 5 tops are provided with anilox roll 4 that is used for masking liquid and the rubber roller 3 that is used to carry the BOPET film, and rubber roller 3 is positioned at the top of anilox roll 4, described heater comprises some baking ovens, be provided with preheating oven 11 between anilox roll 4 and the baking oven, be vertical setting between preheating oven 11 and the baking oven, be provided with three groups of heating tubes 6 in the described preheating oven 11.Be provided with three groups of heating tubes 6 in the first segment baking oven 7 of described heater, two heating tubes 6 of every group of series connection.Three groups of heating tubes 6 in the described preheating oven 11, two heating tubes 6 of every group of series connection.Like this, design temperature longer duration in the first segment baking oven 7, preheating oven 11 temperature just can guarantee to reach more than 30 ℃, and described anilox roll 4 is provided with scraper 9, and scraper 9 makes coating fluid 8 be uniformly distributed in the surface of anilox roll 4.Be provided with temperature sensor 10 in the described preheating oven 11, be used to measure preheating oven 11 temperature.
The utility model operation principle is: the BOPET film on the unwinding device 2 is transported to the top of hopper 5 by rubber roller 3, be coated with through 4 pairs of BOPET films of anilox roll and be transported to preheating oven 11 and carry out preheating, heat through baking oven then, arrive rolling 1 at last through a series of heating process again and finish coating.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (5)
1. coating machine, be distributed with let off roll in it successively, hopper, heater, wind-up roll, described hopper top is provided with the anilox roll that is used for masking liquid and is used to carry the rubber roller of BOPET film, and rubber roller is positioned at the top of anilox roll, it is characterized in that: described heater comprises some baking ovens, is provided with preheating oven between anilox roll and the baking oven, be vertical setting between preheating oven and the baking oven, be provided with three groups of heating tubes in the described preheating oven.
2. coating machine as claimed in claim 1 is characterized in that: be provided with three groups of heating tubes in the first segment baking oven of described heater, two heating tubes of every group of series connection.
3. coating machine as claimed in claim 1 is characterized in that: three groups of heating tubes in the described preheating oven, two heating tubes of every group of series connection.
4. coating machine as claimed in claim 1 is characterized in that: described anilox roll is provided with scraper.
5. coating machine as claimed in claim 1 is characterized in that: be provided with temperature sensor in the described preheating oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200482314U CN201505610U (en) | 2009-09-17 | 2009-09-17 | Coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200482314U CN201505610U (en) | 2009-09-17 | 2009-09-17 | Coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505610U true CN201505610U (en) | 2010-06-16 |
Family
ID=42466745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200482314U Expired - Fee Related CN201505610U (en) | 2009-09-17 | 2009-09-17 | Coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201505610U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330304A (en) * | 2010-07-12 | 2012-01-25 | 南通全技纺织涂层有限公司 | Intelligent oven for curing and drying coated fabrics |
| CN104259060A (en) * | 2014-10-27 | 2015-01-07 | 品诚塑胶科技（上海）有限公司 | Coating device for fogdrop prevention solution and coating method thereof |
| CN105234042A (en) * | 2015-10-29 | 2016-01-13 | 江苏利特尔绿色包装股份有限公司 | Oil-seepage-prevention coating device |
| CN105251655A (en) * | 2015-10-30 | 2016-01-20 | 江苏利特尔绿色包装股份有限公司 | Anti-oil-seepage coating device |
| CN105478296A (en) * | 2016-01-06 | 2016-04-13 | 苏州聚德鑫机械设备有限公司 | Carving rubber roll and coating machine |
-
2009
- 2009-09-17 CN CN2009200482314U patent/CN201505610U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330304A (en) * | 2010-07-12 | 2012-01-25 | 南通全技纺织涂层有限公司 | Intelligent oven for curing and drying coated fabrics |
| CN104259060A (en) * | 2014-10-27 | 2015-01-07 | 品诚塑胶科技（上海）有限公司 | Coating device for fogdrop prevention solution and coating method thereof |
| CN105234042A (en) * | 2015-10-29 | 2016-01-13 | 江苏利特尔绿色包装股份有限公司 | Oil-seepage-prevention coating device |
| CN105251655A (en) * | 2015-10-30 | 2016-01-20 | 江苏利特尔绿色包装股份有限公司 | Anti-oil-seepage coating device |
| CN105478296A (en) * | 2016-01-06 | 2016-04-13 | 苏州聚德鑫机械设备有限公司 | Carving rubber roll and coating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20130917 |