CN202499979U - Non-woven fabric hot rolling roller - Google Patents
Non-woven fabric hot rolling roller Download PDFInfo
- Publication number
- CN202499979U CN202499979U CN2012200951323U CN201220095132U CN202499979U CN 202499979 U CN202499979 U CN 202499979U CN 2012200951323 U CN2012200951323 U CN 2012200951323U CN 201220095132 U CN201220095132 U CN 201220095132U CN 202499979 U CN202499979 U CN 202499979U
- Authority
- CN
- China
- Prior art keywords
- hot rolling
- rolling roller
- central shaft
- hot roll
- oil
- 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 - Lifetime
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Abstract
The utility model relates to a non-woven fabric hot rolling roller. The non-woven fabric hot rolling roller comprises a hot rolling roller body, wherein a central shaft is arranged along the axial line of the hot rolling roller body, the hot rolling roller body can rotate around the central shaft, an oil passage is uniformly distributed on the periphery of the hot rolling roller body, a first oil conveying channel connected with the oil passage is arranged in the central shaft, a second oil conveying channel connected with the oil passage and an external heat supply device is further arranged in the central shaft, and the oil passage is connected with the first and second oil conveying channels through channels. The non-woven fabric hot rolling roller disclosed by the utility model can control the temperature of the hot rolling roller by controlling the temperature of oil, and the hot rolling roller has the advantages of uniform heating, high thermal efficiency and small temperature difference.
Description
Technical field
The utility model belongs to nonwoven fabric spinning field, relates in particular to a kind of nonwoven fabric hot roll.
Background technology
The structure of traditional nonwoven fabric spinning moulding machine hot roll is in the hot roll roll body, heating wire to be set; Utilize heating wire that hot roll is carried out heat treated; This mode of heating is difficult to control the temperature of hot roll, makes that being heated of whole piece hot roll is very inhomogeneous, and the temperature difference is very big; The thermal efficiency is low, has a strong impact on the quality of rolling and molding.
The utility model content
The technical problem that the utility model will solve is: the nonwoven fabric hot roll that based on the problems referred to above, provide a kind of and be heated evenly, has a narrow range of temperature, the thermal efficiency is high.
The utility model solves the technical scheme that its technical problem adopted: a kind of nonwoven fabric hot roll; Comprise the hot roll body; Axis along described hot roll body is provided with central shaft, and the hot roll body rotates around central shaft, and hot roll body periphery is evenly equipped with oil duct; Be provided with first oil transportation channel that connects oil duct in the central shaft; Also be provided with second oil transportation channel that connects oil duct and outside heating equipment in the central shaft, connect through passage between oil duct and first, second oil transportation channel, described oil duct is a column type.Conduction oil in the outside heating equipment is got back to gathering-device through central shaft-hot roll body-central shaft, forms a loop,
The beneficial effect of the utility model is: control the temperature of hot roll through controlling oily temperature, make hot roll be heated evenly, the thermal efficiency is high, has a narrow range of temperature.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is an A-A cutaway view among Fig. 1.
Wherein: 1. hot roll body, 2. central shaft, 3. oil duct, 4. first oil transportation channel, 5. second oil transportation channel, 6. passage.
The specific embodiment
Combine accompanying drawing that the utility model is further described now.The sketch map that these accompanying drawings are simplification is only explained the basic structure of the utility model in a schematic way, so it only shows the formation relevant with the utility model.
Like Fig. 1, a kind of nonwoven fabric hot roll shown in 2, comprise hot roll body 1, be provided with central shaft 2 along the axis of hot roll body 1; Hot roll body 1 is around central shaft 2 rotations; Hot roll body 1 periphery is evenly equipped with oil duct 3, is provided with first oil transportation channel 4 that connects oil duct 3 in the central shaft 2, also is provided with second oil transportation channel 5 that connects oil duct 3 and outside heating equipment in the central shaft; Oil duct 3 and first, second oil transportation channel 4, connect through passage 6 between 5, described oil duct 3 is a column type.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through 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 confirm its technical scope according to the claim scope.
Claims (2)
1. nonwoven fabric hot roll; Comprise hot roll body (1); It is characterized in that: the axis along described hot roll body (1) is provided with central shaft (2); Hot roll body (1) is around central shaft (2) rotation, and hot roll body (1) periphery is evenly equipped with oil duct (3), is provided with first oil transportation channel (4) that connects oil duct (3) in the central shaft (2); Also be provided with second oil transportation channel (5) that connects oil duct (3) and outside heating equipment in the central shaft, connect through passage (6) between oil duct (3) and first, second oil transportation channel (4,5).
2. nonwoven fabric hot roll according to claim 1 is characterized in that: described oil duct (3) is a column type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200951323U CN202499979U (en) | 2012-03-14 | 2012-03-14 | Non-woven fabric hot rolling roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200951323U CN202499979U (en) | 2012-03-14 | 2012-03-14 | Non-woven fabric hot rolling roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202499979U true CN202499979U (en) | 2012-10-24 |
Family
ID=47036597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200951323U Expired - Lifetime CN202499979U (en) | 2012-03-14 | 2012-03-14 | Non-woven fabric hot rolling roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202499979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945297A (en) * | 2020-08-17 | 2020-11-17 | 罗吉廷 | Non-woven fabric production heat synthesis molding equipment |
-
2012
- 2012-03-14 CN CN2012200951323U patent/CN202499979U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945297A (en) * | 2020-08-17 | 2020-11-17 | 罗吉廷 | Non-woven fabric production heat synthesis molding equipment |
| CN111945297B (en) * | 2020-08-17 | 2021-09-17 | 罗吉廷 | Non-woven fabric production heat synthesis molding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |