CN205615140U - Energy -concerving and environment -protective automatic tectorial membrane device - Google Patents
Energy -concerving and environment -protective automatic tectorial membrane device Download PDFInfo
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- CN205615140U CN205615140U CN201620419643.4U CN201620419643U CN205615140U CN 205615140 U CN205615140 U CN 205615140U CN 201620419643 U CN201620419643 U CN 201620419643U CN 205615140 U CN205615140 U CN 205615140U
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Abstract
The utility model discloses an energy -concerving and environment -protective automatic tectorial membrane device, including the warming mill, the surface of warming mill is equipped with one deck electromagnetic heating coil, electromagnetic heating coil's magnetic field with the magnetic field of warming mill is corresponding, the electromagnetic heating coil outside is equipped with one deck rubber layer, the surface coating of rubber layer has the nano -ceramics grained layer, the utility model has the advantages of: energy -conserving effectual, the energy consumption is lower, green, and product quality is high, has improved work efficiency.
Description
Technical field
This utility model relates to a kind of film covering device, specifically a kind of energy-conserving and environment-protective automatic film covering device, belongs to film covering device field.
Background technology
Existing laminating machine is when heating heating roller, electric heating tube is generally used directly to conduct heat on heating roller inwall, the shortcoming of the mode of this dependence air heat transfer is that energy consumption is higher, and roller two ends and middle temperature error are the biggest, medium temperature is higher than two ends temperature 10 DEG C-30 DEG C often, the error of temperature causes producing fold during overlay film, even can be stained with thin film at roller surface or be stained with glue-line, closely paste with roller surface through pressing rear film repeatedly, accumulate over a long period cumulative, roll surfaces is uneven, compound film quality will be had a strong impact on, waste product is caused to directly affect the quality of overlay film.The Chinese utility model patent of entitled " constant temperature energy-saving laminating machine " Application No. " 201310467208.X " discloses a kind of constant temperature energy-saving laminating machine, including heating roller, heater, heater includes heat conducting oil boiler, the discharging opening of heat conducting oil boiler connects the heating import of heating roller by connecting tube, and the heating exit of heating roller connects the feedback outlet of heat conducting oil boiler by connecting tube.But, this device energy-saving effect is the most undesirable, and energy consumption is higher, and environment protecting is poor, reduces work efficiency.
Utility model content
In order to solve the problems referred to above, this utility model devises a kind of energy-conserving and environment-protective automatic film covering device, good energy-conserving effect, and energy consumption is relatively low, environmental protection, and product quality is high, improves work efficiency.
The technical solution of the utility model is:
A kind of energy-conserving and environment-protective automatic film covering device, including heating roller, the outer surface of described heating roller is provided with one layer of electromagnetic heating coil, the magnetic field of described electromagnetic heating coil is corresponding with the magnetic field of described heating roller, such that it is able to heating roller is heated by the way of Electromagnetic Heating, Electromagnetic Heating is to make magnetic conductive metal material self-heating by electromagnetic induction principle, because electromagnetic heating coil itself is not generated heat, and be to use insulant and high-temperature cable manufacture, there is service life long, programming rate is fast, without advantages such as maintenances, production cost is greatly reduced；Being provided with one layer of rubber layer, preferably hot melt rubber layer outside described electromagnetic heating coil, the heating roller ascending temperature of rubber layer is the highest also less than ten several years, to film series products without damaging, does not affect subsequent technique；Described rubber layer outer surface has nano-ceramic particle layer, thus avoids overlay film and stick in rubber layer outer surface because temperature is too high, improves product quality.
By variable-frequency electromagnetic principle of heating, electromagnetic induction principle is utilized to convert electrical energy into heat energy.By 220V or 380V, the alternating current of 50Hz is converted into the high-frequency high-voltage that frequency is 10-40KHz, the high-frequency high-voltage current changed at a high speed flows through coil can produce the alternating magnetic field of change at a high speed, countless little eddy current can be produced in metallic object when the magnetic line of force in magnetic field is by magnetic conductive metal, make magnetic conductive metal fast heating voluntarily itself.Meanwhile, coordinate dynamical insulation material, at utmost lower thermal losses, thus can reach the effect significantly economized on electricity.Using this heating system, its energy conversion efficiency is up to 90-95%.
Further, the port of export of described heating roller is provided with molding to roller, and described molding is provided with one layer of silicon carbide layer to the surface of roller, not only increases the intensity of product, wear-resistant, and overlay film is difficult to adhesion, improves product quality.
Further, described heating roller and molding are to being provided with cooling dome between roller, described cooling dome is connected with air-cooler, product after overlay film can be lowered the temperature, in the range of liquid being cooled to suitably, thus avoid overlay film and stick in the molding surface to roller, not only increase shaping efficiency, and wrinkling problem can be prevented effectively from, product quality has been effectively ensured.
The utility model has the advantage of: good energy-conserving effect, energy consumption is relatively low, environmental protection, and product quality is high, improves work efficiency.
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Hereinafter preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment 1
As shown in Figure 1, a kind of energy-conserving and environment-protective automatic film covering device, including heating roller 1, the outer surface of described heating roller 1 is provided with one layer of electromagnetic heating coil 2, the magnetic field of described electromagnetic heating coil 2 is corresponding with the magnetic field of described heating roller 1, such that it is able to heating roller is heated by the way of Electromagnetic Heating, Electromagnetic Heating is to make magnetic conductive metal material self-heating by electromagnetic induction principle, because electromagnetic heating coil itself is not generated heat, and be to use insulant and high-temperature cable manufacture, there is service life long, programming rate is fast, without advantages such as maintenances, production cost is greatly reduced；Described electromagnetic heating coil 2 is outside is provided with one layer of rubber layer 3, preferably hot melt rubber layer, and the heating roller ascending temperature of rubber layer is the highest also less than ten several years, to film series products without damaging, does not affect subsequent technique；Described rubber layer 3 outer surface has nano-ceramic particle layer 4, thus avoids overlay film and stick in rubber layer outer surface because temperature is too high, improves product quality.
The side of described heating roller 1 is provided with temperature sensor, and described temperature sensor controls to be connected with described electromagnetic heating coil 2 by temperature controller, controls the heating-up temperature of electromagnetic heating coil 2.
By variable-frequency electromagnetic principle of heating, electromagnetic induction principle is utilized to convert electrical energy into heat energy.By 220V or 380V, the alternating current of 50Hz is converted into the high-frequency high-voltage that frequency is 10-40KHz, the high-frequency high-voltage current changed at a high speed flows through coil can produce the alternating magnetic field of change at a high speed, countless little eddy current can be produced in metallic object when the magnetic line of force in magnetic field is by magnetic conductive metal, make magnetic conductive metal fast heating voluntarily itself.Meanwhile, coordinate dynamical insulation material, at utmost lower thermal losses, thus can reach the effect significantly economized on electricity.Using this heating system, its energy conversion efficiency is up to 90-95%.
The port of export of described heating roller 1 is provided with molding to roller 5, and described molding is provided with one layer of silicon carbide layer to the surface of roller 5, not only increases the intensity of product, wear-resistant, and overlay film is difficult to adhesion, improves product quality.
Additionally, described heating roller 1 and molding are to being provided with cooling dome 6 between roller 5, described cooling dome 6 is connected with air-cooler 7, product after overlay film can be lowered the temperature, in the range of liquid being cooled to suitably, thus avoid overlay film and stick in the molding surface to roller, not only increase shaping efficiency, and wrinkling problem can be prevented effectively from, product quality has been effectively ensured.
Claims (3)
1. an energy-conserving and environment-protective automatic film covering device, it is characterised in that: including that heating roller, the outer surface of described heating roller are provided with one layer of electromagnetic heating coil, the magnetic field of described electromagnetic heating coil is corresponding with the magnetic field of described heating roller；One layer of rubber layer it is provided with outside described electromagnetic heating coil；Described rubber layer outer surface has nano-ceramic particle layer.
A kind of energy-conserving and environment-protective automatic film covering device the most according to claim 1, it is characterised in that: the port of export of described heating roller is provided with molding to roller, and described molding is provided with one layer of silicon carbide layer to the surface of roller.
A kind of energy-conserving and environment-protective automatic film covering device the most according to claim 1 and 2, it is characterised in that: described heating roller and molding are to being provided with cooling dome between roller, described cooling dome is connected with air-cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419643.4U CN205615140U (en) | 2016-05-11 | 2016-05-11 | Energy -concerving and environment -protective automatic tectorial membrane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419643.4U CN205615140U (en) | 2016-05-11 | 2016-05-11 | Energy -concerving and environment -protective automatic tectorial membrane device |
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| CN205615140U true CN205615140U (en) | 2016-10-05 |
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| CN201620419643.4U Active CN205615140U (en) | 2016-05-11 | 2016-05-11 | Energy -concerving and environment -protective automatic tectorial membrane device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298126A (en) * | 2018-02-01 | 2018-07-20 | 邓瑜 | A kind of novel luggage manufacturing device |
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2016
- 2016-05-11 CN CN201620419643.4U patent/CN205615140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298126A (en) * | 2018-02-01 | 2018-07-20 | 邓瑜 | A kind of novel luggage manufacturing device |
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