CN201419187Y - Electric heating roll - Google Patents
Electric heating roll Download PDFInfo
- Publication number
- CN201419187Y CN201419187Y CN2009200413403U CN200920041340U CN201419187Y CN 201419187 Y CN201419187 Y CN 201419187Y CN 2009200413403 U CN2009200413403 U CN 2009200413403U CN 200920041340 U CN200920041340 U CN 200920041340U CN 201419187 Y CN201419187 Y CN 201419187Y
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- CN
- China
- Prior art keywords
- roll
- slip ring
- electric heating
- electrically connected
- electrothermal tube
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric heating roll of a hot rolling mill. A plurality of holes are uniformly distributed and machined at the periphery of one end of the hollow roll, an electric heating tube is arranged in each hole, a terminal on each electric heating tube is electrically connected with a slip ring, the slip ring is electrically connected with an electric control cabinet througha distribution electrode which is in elastic and close contact with the slip ring, and the electric control cabinet is automatically controlled through a temperature automatic controller which further controls the surface temperature of the roll. The electric heating roll has the characteristics of simple structure, controllable heating and small temperature difference at the surface of the roll.
Description
Technical field
The utility model relates to a kind of roll of hot-rolling mill, specifically: be a kind of electrical heating type roll of using.
Background technology
The heating of the roll of the ordinary hot milling train of present nonwoven is to adopt oily heating, promptly will after the heat-conducting oil heating after adding the hot oil furnace heating, send into the heating that circulates in the roller body again from conduit and swivel joint in the boring of roller periphery, but because the heating heat-conducting oil maximum temperature can not be above 300 ℃, after surpassing 300 ℃, conduction oil will can form carbonization at the Oil Guide tube wall, make heat-conducting effect bad; And at work, exist variation at any time, cause conduction oil to reveal the hidden danger of polluting cloth because of misoperation or sealing property.
Summary of the invention
In order to address the above problem, the utility model a kind of electrical heating type roll is provided, it becomes oil and is heated to be electrical heating, and can accurately control the temperature of roller surface.
The technical solution adopted in the utility model is, a kind of electrical heating type roll, form by roll, electrothermal tube, slip ring, the distribution utmost point, the axial direction of described roll is evenly distributed with cylinder hole, in the described cylinder hole electrothermal tube is set, binding post on the described electrothermal tube is electrically connected with slip ring, the distribution utmost point and slip ring Elastic Contact.
Described roll is a hollow-core construction.
The utility model is carried out with electrical control cubicles by the distribution utmost point and is electrically connected, and increase automatic temperature control instrument to electrical control cubicles implementation control automatically, can control the roller surface temperature exactly, and because the Electric heating variation of temperature, under the identical situation of resistance, depend on the electric current that flows through or load on the voltage at two ends, promptly as long as effectively grasp above-mentioned two parameters, just can effectively control the temperature difference of whole roller surface, make the complete machine performance satisfy the quality requirement of nonwoven, stopped phenomenons such as leakage of oil simultaneously.
Description of drawings:
Fig. 1 is a diagrammatic cross-sectional view of the present utility model.
Wherein: 1 roll, 2 electrothermal tubes, 3 slip rings, the 4 distribution utmost points.
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and Examples.
A kind of electrical heating type roll of the present utility model is by roll 1, electrothermal tube 2, slip ring 3, the distribution utmost point 4, form.Roll 1 is solid, also can be hollow; The axial direction of described roll is evenly distributed with six cylinder holes, in each hole, install electrothermal tube 2, again the binding post on each electrothermal tube 2 is carried out with slip ring 3 and be electrically connected, slip ring 3 contacts with the distribution utmost point 4 elastic tight, be electrically connected with electrical control cubicles (not drawing among the figure) implementation by the distribution utmost point 4, automatic temperature control instrument (not drawing among the figure) is carried out control automatically to electrical control cubicles, and then control roller surface temperature.
The utility model is simple in structure, and it is controlled to have a heating, the characteristics such as have a narrow range of temperature of roller surface, Can be widely used in the hot rolling to surfaces such as nonwoven, leathers.
Claims (2)
1, a kind of electrical heating type roll, it is characterized in that, form by roll (1), electrothermal tube (2), slip ring (3), the distribution utmost point (4), the axial direction of described roll (1) is evenly distributed with cylinder hole, electrothermal tube (2) is set in the described cylinder hole, binding post on the described electrothermal tube (2) is electrically connected with slip ring (3), the distribution utmost point (4) and slip ring (3) Elastic Contact.
According to a kind of electrical heating type roll of claim 1, it is characterized in that 2, described roll (1) is a hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200413403U CN201419187Y (en) | 2009-03-31 | 2009-03-31 | Electric heating roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200413403U CN201419187Y (en) | 2009-03-31 | 2009-03-31 | Electric heating roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419187Y true CN201419187Y (en) | 2010-03-10 |
Family
ID=41805835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200413403U Expired - Fee Related CN201419187Y (en) | 2009-03-31 | 2009-03-31 | Electric heating roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419187Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389898A (en) * | 2011-11-09 | 2012-03-28 | 无锡乐普金属科技有限公司 | Rolling technology for pure tungsten sheet and device thereof |
| CN102451832A (en) * | 2010-10-18 | 2012-05-16 | 楼瞻浩 | Heating roller for hydraulic rolling mill |
| CN103599941A (en) * | 2013-10-29 | 2014-02-26 | 沈阳理工大学 | Online continuous roller heating device and machining method thereof |
| CN103981637A (en) * | 2014-04-01 | 2014-08-13 | 博路威机械江苏有限公司 | Stepless pressure-regulating hot roller for hot rolling mill |
| CN106269881A (en) * | 2016-08-29 | 2017-01-04 | 天能电池(芜湖)有限公司 | Heatable accumulator cell lead band calendering roll device |
| CN107838192A (en) * | 2017-11-23 | 2018-03-27 | 鹤山市顺亿达铜业制品有限公司 | A kind of automatic hot-rolling arrangement of copper coin |
| CN109041290A (en) * | 2018-05-24 | 2018-12-18 | 武安市明芳钢铁有限公司 | A kind of steel rolling goes out Two-cuff Technique into side with end and pushes away rigid formula equipment |
| CN110064722A (en) * | 2018-01-22 | 2019-07-30 | 株式会社万阳 | The roller forging mold preheating device of roller forging machine |
| CN111069553A (en) * | 2019-12-16 | 2020-04-28 | 武汉科技大学 | Quality improvement method of continuous casting billet |
-
2009
- 2009-03-31 CN CN2009200413403U patent/CN201419187Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451832A (en) * | 2010-10-18 | 2012-05-16 | 楼瞻浩 | Heating roller for hydraulic rolling mill |
| CN102389898A (en) * | 2011-11-09 | 2012-03-28 | 无锡乐普金属科技有限公司 | Rolling technology for pure tungsten sheet and device thereof |
| CN103599941A (en) * | 2013-10-29 | 2014-02-26 | 沈阳理工大学 | Online continuous roller heating device and machining method thereof |
| CN103981637A (en) * | 2014-04-01 | 2014-08-13 | 博路威机械江苏有限公司 | Stepless pressure-regulating hot roller for hot rolling mill |
| CN106269881A (en) * | 2016-08-29 | 2017-01-04 | 天能电池(芜湖)有限公司 | Heatable accumulator cell lead band calendering roll device |
| CN107838192A (en) * | 2017-11-23 | 2018-03-27 | 鹤山市顺亿达铜业制品有限公司 | A kind of automatic hot-rolling arrangement of copper coin |
| CN110064722A (en) * | 2018-01-22 | 2019-07-30 | 株式会社万阳 | The roller forging mold preheating device of roller forging machine |
| CN109041290A (en) * | 2018-05-24 | 2018-12-18 | 武安市明芳钢铁有限公司 | A kind of steel rolling goes out Two-cuff Technique into side with end and pushes away rigid formula equipment |
| CN111069553A (en) * | 2019-12-16 | 2020-04-28 | 武汉科技大学 | Quality improvement method of continuous casting billet |
| CN111069553B (en) * | 2019-12-16 | 2021-08-31 | 武汉科技大学 | Quality improvement method of continuous casting billet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Wujing Guangyu Embossing Roller Machinery Co., Ltd. Assignor: Yu Ke Contract record no.: 2010320000670 Denomination of utility model: Electric heating roll Granted publication date: 20100310 License type: Exclusive License Record date: 20100520 |
|
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU WUJIN GUANGYU EMBOSSING ROLLER MACHINERY Free format text: FORMER OWNER: YU KE Effective date: 20130422 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213161 CHANGZHOU, JIANGSU PROVINCE TO: 213162 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130422 Address after: 213162 Hutang, Changzhou, Wujin District, town, Changhong village, South Road, No. 2 Patentee after: Changzhou Wujing Guangyu Embossing Roller Machinery Co., Ltd. Address before: 213161 Hutang Ma Hang street, Wujin District, Jiangsu, Changzhou Patentee before: Yu Ke |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |