CN210935713U - Energy-saving hot air device for coating machine - Google Patents
Energy-saving hot air device for coating machine Download PDFInfo
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- CN210935713U CN210935713U CN201921027154.4U CN201921027154U CN210935713U CN 210935713 U CN210935713 U CN 210935713U CN 201921027154 U CN201921027154 U CN 201921027154U CN 210935713 U CN210935713 U CN 210935713U
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Abstract
The utility model relates to a hot air device for an energy-saving coating machine, which belongs to the technical field of coating machines and comprises a fan, a heating box, a heating pipe, a return air pipe, an air outlet pipe and a filter; the fan is fixed at the air inlet end of the heating box, a plurality of heating pipes are fixed in the heating box, the outlet end of the heating box is connected with an air outlet pipe, the air outlet pipe is connected with a return air pipe in a through manner, and the outlet end of the return air pipe is connected with the air inlet end of the heating box in a through manner; a filter is connected between the outlet end of the heating box and the air outlet pipe in a through way; the air outlet pipe is communicated with an air inlet of a drying box arranged on the coating machine shell. It has the filtering action to the wind regime, improves the wind regime quality, still has air return device simultaneously, and effective energy saving just uses this hot-blast apparatus and stoving case cooperation and combines process from top to bottom in the coating machine, avoids the substrate after the coating to shift the consuming time power that the stoving brought, and the inhomogeneous phenomenon of coating, the practicality is stronger.
Description
Technical Field
The utility model relates to a coating machine technical field, concretely relates to energy-saving hot air device for coating machine.
Background
The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling. The coating machine adopts a special multifunctional coating head, can realize the generation of surface coating in various forms, is provided with a full-speed automatic film receiving mechanism for winding and unwinding, and is automatically controlled by a PLC program tension closed loop.
The current coating machine can only provide the coating function, and after the substrate is coated, the coating machine needs to be transferred to a special hot air drying device for drying operation, which undoubtedly increases the coating process, wastes manpower and time, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's energy-saving hot air device for coating machine, it has the filtering action to the wind regime, improves the wind regime quality, still has the air return device simultaneously, effective energy saving, and uses this hot air device and stoving case cooperation and combines process from top to bottom in the coating machine, avoids the substrate after the coating to shift the consuming time power that the stoving brought, the inhomogeneous phenomenon of coating, the practicality is stronger.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a fan, a heating box, a heating pipe, a return air pipe, an air outlet pipe and a filter; the fan is fixed at the air inlet end of the heating box, a plurality of heating pipes are fixed in the heating box, the outlet end of the heating box is connected with an air outlet pipe, the air outlet pipe is connected with a return air pipe in a through manner, and the outlet end of the return air pipe is connected with the air inlet end of the heating box in a through manner; a filter is connected between the outlet end of the heating box and the air outlet pipe in a through way; the air outlet pipe is communicated with an air inlet of a drying box arranged on the coating machine shell.
Furthermore, the plurality of heating tubes are arranged in a vertically staggered manner from left to right.
Further, the inner wall of the heating box is provided with a heat insulation layer.
After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides an energy-saving hot air device for coating machine, it has the filtering action to the wind regime, improves the wind regime quality, still has the return air device simultaneously, effective energy saving, and uses this hot air device and stoving case cooperation and combines process from top to bottom in the coating machine, avoids the substrate after the coating to shift the consuming time power that the stoving brought, the inhomogeneous phenomenon of coating, and the practicality is stronger.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals:
the device comprises a fan 1, a heating box 2, a heating pipe 3, a return air pipe 4, an air outlet pipe 5 and a filter 6.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: the device comprises a fan 1, a heating box 2, a heating pipe 3, a return air pipe 4, an air outlet pipe 5 and a filter 6; the fan 1 is fixed at the air inlet end of the heating box 2, the inner wall of the heating box 2 is provided with a heat insulation layer (the heat insulation layer is a vacuum heat insulation layer), a plurality of heating pipes 3 are fixed in the heating box 2, the outlet end of the heating box 2 is connected with an air outlet pipe 5, the air outlet pipe 5 is connected with a return air pipe 4 in a through way, and the outlet end of the return air pipe 4 is connected with the air inlet end of the heating box 2 in a through way; a filter 6 is connected between the outlet end of the heating box 2 and the air outlet pipe 5 in a through way; the air outlet pipe 5 is communicated with an air inlet of a drying box arranged on the shell of the coating machine.
Furthermore, the plurality of heating tubes 3 are arranged in a vertically staggered manner from left to right.
The working principle of the specific embodiment is as follows: the fan 1 pumps air into the heating box 2, after the air is heated by the heating pipes 3 which are arranged in the heating box 2 in a vertically staggered manner, the air is discharged into the filter 6 from the outlet end of the heating box 2, the air is filtered by the filter 6 to form fresh air, the fresh air is sent into the drying box by the air outlet pipe 5 to dry the coating, and part of the fresh air flows back into the heating box 2 by the air return pipe 4, so that the effect of effective energy conservation is achieved; the heating tubes 3 which are arranged in a vertically staggered manner set the inner space of the heating box 2 into a curved air duct, so that the heating time of air is prolonged, and heat energy is saved.
After adopting above-mentioned structure, this embodiment's beneficial effect is: this embodiment provides an energy-saving hot air device for coating machine, and it has the filtering action to the wind regime, improves the wind regime quality, still has air return device simultaneously, and effective energy saving, and use this hot air device and stoving case cooperation and combine the upper and lower process in the coating machine, avoid the substrate after the coating to shift the power consumption consuming time that the stoving brought, the inhomogeneous phenomenon of coating, the practicality is stronger.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides an energy-saving for coating machine hot-blast apparatus which characterized in that: the device comprises a fan (1), a heating box (2), a heating pipe (3), an air return pipe (4), an air outlet pipe (5) and a filter (6); the air blower (1) is fixed at the air inlet end of the heating box (2), a plurality of heating pipes (3) are fixed in the heating box (2), the outlet end of the heating box (2) is connected with an air outlet pipe (5), the air outlet pipe (5) is connected with a return air pipe (4) in a through manner, and the outlet end of the return air pipe (4) is connected with the air inlet end of the heating box (2) in a through manner; a filter (6) is connected between the outlet end of the heating box (2) and the air outlet pipe (5) in a through way; the air outlet pipe (5) is communicated with an air inlet of a drying box arranged on the coating machine shell; the plurality of heating tubes (3) are arranged in a vertically staggered manner from left to right; the inner wall of the heating box (2) is provided with a heat insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027154.4U CN210935713U (en) | 2019-07-03 | 2019-07-03 | Energy-saving hot air device for coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027154.4U CN210935713U (en) | 2019-07-03 | 2019-07-03 | Energy-saving hot air device for coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210935713U true CN210935713U (en) | 2020-07-07 |
Family
ID=71369494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921027154.4U Active CN210935713U (en) | 2019-07-03 | 2019-07-03 | Energy-saving hot air device for coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210935713U (en) |
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2019
- 2019-07-03 CN CN201921027154.4U patent/CN210935713U/en active Active
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