CN205097653U - Heating roller device - Google Patents
Heating roller device Download PDFInfo
- Publication number
- CN205097653U CN205097653U CN201520700216.9U CN201520700216U CN205097653U CN 205097653 U CN205097653 U CN 205097653U CN 201520700216 U CN201520700216 U CN 201520700216U CN 205097653 U CN205097653 U CN 205097653U
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- CN
- China
- Prior art keywords
- oil
- heating
- roll body
- heating chamber
- warm
- Prior art date
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000013461 design Methods 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 28
- 229910052742 iron Inorganic materials 0.000 abstract description 14
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 2
- 238000010792 warming Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 239000002828 fuel tank Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007500 overflow downdraw method Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a heating roller device, including middle roll body to and respectively coaxial welding at the installation axle at roll body both ends, lead to the liquid axle, the inboard of roll body rod face is equipped with netted type heating chamber, netted type heating chamber comprises a plurality of sleeve pipes, the sleeve pipe is hollow structure, seal between sleeve pipe and the sleeve pipe, and the netted type that forms heating chamber and the inboard contact surface seal of roll body, and the sleeve pipe inner chamber is equipped with the runner, is equipped with a plurality of heating device between runner and the sleeve pipe. The utility model discloses an adopt netted type heating chamber to let in heating oil and accomplish the heating on pair roller surface, it is surperficial to the metal sheet with heat transfer by the warming mill surface, the utility model discloses a netted heating chamber makes the roll surface temperature even, and heat intracavity heating oil can the circulation flow, guarantee heating efficiency, when the metal sheet of effectively avoiding compound membrane takes place to be out of shape, can improve the qualification rate of compound membrane iron product greatly.
Description
Technical field
The utility model relates to multiple film iron production equipment technical field, particularly the efficient warm-up mill device of one.
Background technology
Multiple film iron is a kind of composite be compounded in by plastic sheeting by fusion method or Method for bonding on cold-reduced sheet; Be commonly used to replace tinplate and chromium plating iron etc.Film iron production line refers to through special process at the surface coverage PET such as heat zinc coating plate and cold-reduced sheet, CPP, OPP, PE, laser film etc. again specifically, make the surface presentation of product go out the pleasing lines of nature and color, multiple film iron is widely used in the fields such as household electrical appliance, building, ship inner trim panels, Theft-proof Door Panel.
On the multiple film iron production line of traditional sheet metal, sheet material is generally needed to have higher temperature during metallic plate pad pasting, at this moment the metallic plate usually using warm-up mill to treat multiple film heats, this warm-up mill normally passes into heating oil to complete the heating on pair roller surface in roller, then by heating roller surface, heat is delivered to metal sheet surface.But present oily warm-up mill only adopts an inner catheter usually, the other end of roller is extend into from roller one end, deep fat flows into from inner catheter, enter roll body, then flow out along oil return pipe, usually local heat is too fast for the warm-up mill using sheet metal to process, roll surface temperature is uneven, thus making the metallic plate distortion treating multiple film, both sides produce unrestrained limit, reduce the qualification rate of multiple film iron product.
Therefore need a kind of new technical scheme to solve the problems referred to above.
Utility model content
Utility model object: for above-mentioned prior art Problems existing and deficiency, the purpose of this utility model is to provide a kind of warm-up mill device.
Technical scheme: a kind of warm-up mill device adopted in the utility model, comprise middle roll body, and the installation shaft of difference coaxial welding at roll body two ends, logical liquid axle, the inner side in roll body rod face is provided with reticular pattern heating chamber, and described reticular pattern heating chamber is made up of some sleeve pipes, and described sleeve pipe is hollow-core construction, welded seal between sleeve pipe and sleeve pipe, and the reticular pattern heating chamber formed and roll body inside contact surface welded seal, cannula cavity is provided with runner, is provided with some heaters between runner and sleeve pipe.The utility model passes into by adopting reticular pattern heating chamber the heating that heating oil completes pair roller surface, by heating roller surface, heat is delivered to metal sheet surface, netted heating chamber of the present utility model makes roll surface temperature even, and heating oil can circulate in heating chamber, ensure the efficiency of heating surface, while effectively avoiding the metallic plate of multiple film to deform, greatly can improve the qualification rate of multiple film iron product.
As further optimization of the present utility model, be provided with oil inlet pipe and oil return pipe in logical liquid axle described in the utility model, the oil-in of described runner is connected with oil inlet pipe, and its oil-out is connected with oil return pipe.
As further optimization of the present utility model, oil inlet pipe described in the utility model and oil return pipe are cylinder cavity, and described oil return pipe is wrapped in the outside of described oil inlet pipe.
As further optimization of the present utility model, the outside of oil inlet pipe described in the utility model is coated with ring shaped heating mechanism, the utility model is provided with heater by the outside at oil inlet pipe, play and effect is preheated to oil, the oil entering runner is made to have uniform temperature, improve the oily efficiency of heating surface, and then improve the operating efficiency of warm-up mill.
As further optimization of the present utility model, the oil-in of runner described in the utility model and oil-out design, in described roll body the same side, make oil inlet pipe be communicated with oil return pipe and are more prone to, can greatly reduce design processing charges.
As further optimization of the present utility model, heater described in the utility model is electric heating tube.Heater of the present utility model is not limited only to electric heating tube.
As further optimization of the present utility model, runner quantity described in the utility model is 2, and two runners are set up in parallel, its afterbody is communicated with, the front end of described two runners is connected with oil return pipe with oil inlet pipe respectively, realizes the oil channel structures that reticular pattern heating chamber oil-feed direction is contrary with fuel-displaced direction.
Warm-up mill device of the present utility model is used on multiple film iron production line, passes into heating oil by described oil inlet pipe in the heating chamber under roll body top layer, and heating oil flows and heat is delivered to heating roller surface in runner, then flows back to heating fuel tank by oil return pipe.In this device, heating oil can flow uniformly through in described reticular pattern heating chamber, make the roll surface temperature of described roll body even, make the heating of metallic plate faced by rod more even, not easily there is unrestrained limit, improve the quality of multiple film iron, meanwhile, described netted heating chamber structure makes heating oil temperature can be delivered to the surface of described roll body rapidly, improves the heat transfer efficiency of heating oil.
Beneficial effect: the utility model compared with prior art, has the following advantages:
1, the utility model is by adopting netted heating chamber, make heating oil can in heating chamber the time longer, ensure that the roll surface of roll body is heated evenly, thus it is more evenly reliable to the heating of metallic plate, the metallic plate of multiple film effectively can be avoided to deform, and greatly improve the qualification rate of multiple film iron product.
2, the utility model also increases preheating device outside oil inlet pipe, improves the oily efficiency of heating surface.
3, the simple operations of the utility model structure is convenient, and cost of manufacture is low, and the efficiency of heating surface is high and fraction defective is lower, has good economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is netted heating chamber structural representation of the present utility model.
Detailed description of the invention
The utility model is illustrated further below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of warm-up mill device of the present utility model, comprise middle roll body 1, and the installation shaft 2 of difference coaxial welding at roll body two ends, logical liquid axle 3, the inner side in roll body 1 rod face is provided with reticular pattern heating chamber 11, reticular pattern heating chamber 11 is made up of some sleeve pipes, sleeve pipe is hollow-core construction, welded seal between sleeve pipe and sleeve pipe, and the reticular pattern heating chamber formed and roll body 1 inside contact surface welded seal, cannula cavity is provided with runner 111, is provided with some heaters between runner 111 and sleeve pipe.
As shown in Figure 1, oil inlet pipe 31 and oil return pipe 32 is provided with in logical liquid axle 3, the oil-in of runner 111 is connected with oil inlet pipe 31, its oil-out is connected with oil return pipe 32, oil inlet pipe 31 and oil return pipe 32 are cylinder cavity, oil return pipe 32 is wrapped in the outside of described oil inlet pipe 31, and the outside of oil inlet pipe 31 is coated with ring shaped heating mechanism, and the oil-in of runner 111 and oil-out design are in described roll body 1 the same side.
Heater of the present utility model can adopt electric heating tube.
Runner quantity of the present utility model is 2, and two runners are set up in parallel, and its afterbody is communicated with, and the front end of two runners is connected with oil return pipe 32 with oil inlet pipe 31 respectively, realizes the oil channel structures that reticular pattern heating chamber 11 oil-feed direction is contrary with fuel-displaced direction.
Warm-up mill device of the present utility model is used on multiple film iron production line, passes into heating oil by described oil inlet pipe in the heating chamber under roll body top layer, and heating oil flows and heat is delivered to heating roller surface in runner, then flows back to heating fuel tank by oil return pipe.In this device, heating oil can flow uniformly through in described netted heating chamber, make the roll surface temperature of described roll body even, make the heating of metallic plate faced by rod more even, not easily there is unrestrained limit, improve the quality of multiple film iron, simultaneously, described netted heating chamber structure makes heating oil temperature can be delivered to the surface of described roll body rapidly, improve the heat transfer efficiency of heating oil, heating oil roll body 1 with circulate the heating chamber coordinating reticular pattern between heating fuel tank, efficiency of utilization is higher.
Claims (7)
1. a warm-up mill device, comprise middle roll body (1), and the installation shaft (2) of difference coaxial welding at roll body (1) two ends, logical liquid axle (3), it is characterized in that: the inner side in described roll body (1) rod face is provided with reticular pattern heating chamber (11), described reticular pattern heating chamber (11) is made up of some sleeve pipes, described sleeve pipe is hollow-core construction, welded seal between sleeve pipe and sleeve pipe, and the reticular pattern heating chamber formed and roll body (1) inside contact surface welded seal, cannula cavity is provided with runner (111), some heaters are provided with between runner (111) and sleeve pipe.
2. a kind of warm-up mill device according to claim 1, it is characterized in that: in described logical liquid axle (3), be provided with oil inlet pipe (31) and oil return pipe (32), the oil-in of described runner (111) is connected with oil inlet pipe (31), and its oil-out is connected with oil return pipe (32).
3. a kind of warm-up mill device according to claim 2, it is characterized in that: described oil inlet pipe (31) and oil return pipe (32) are cylinder cavity, and described oil return pipe (32) is wrapped in the outside of described oil inlet pipe (31).
4. a kind of warm-up mill device according to claim 3, is characterized in that: the outside of described oil inlet pipe (31) is coated with ring shaped heating mechanism.
5. a kind of warm-up mill device according to claim 2, is characterized in that: the oil-in of described runner (111) and oil-out design are in described roll body (1) the same side.
6. a kind of warm-up mill device according to claim 1, is characterized in that: described heater is electric heating tube.
7. a kind of warm-up mill device according to claim 1, it is characterized in that: described runner quantity is 2, and two runners are set up in parallel, its afterbody is communicated with, the front end of described two runners is connected with oil return pipe (32) with oil inlet pipe (31) respectively, realizes the oil channel structures that reticular pattern heating chamber (11) oil-feed direction is contrary with fuel-displaced direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700216.9U CN205097653U (en) | 2015-09-10 | 2015-09-10 | Heating roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700216.9U CN205097653U (en) | 2015-09-10 | 2015-09-10 | Heating roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097653U true CN205097653U (en) | 2016-03-23 |
Family
ID=55513462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520700216.9U Active CN205097653U (en) | 2015-09-10 | 2015-09-10 | Heating roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182369A (en) * | 2022-01-11 | 2022-03-15 | 中国科学院工程热物理研究所 | Preparation device and method of functional fiber |
-
2015
- 2015-09-10 CN CN201520700216.9U patent/CN205097653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182369A (en) * | 2022-01-11 | 2022-03-15 | 中国科学院工程热物理研究所 | Preparation device and method of functional fiber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |