CN207845945U - A kind of non-woven fabrics hot roll being equipped with throttle valve - Google Patents
A kind of non-woven fabrics hot roll being equipped with throttle valve Download PDFInfo
- Publication number
- CN207845945U CN207845945U CN201820127808.XU CN201820127808U CN207845945U CN 207845945 U CN207845945 U CN 207845945U CN 201820127808 U CN201820127808 U CN 201820127808U CN 207845945 U CN207845945 U CN 207845945U
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- Prior art keywords
- oil inlet
- left end
- inlet pipe
- throttle valve
- oil
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- Rolls And Other Rotary Bodies (AREA)
Abstract
It is disclosed by the utility model to belong to hot roll technical field,Specially a kind of non-woven fabrics hot roll being equipped with throttle valve,Including roll body,The left end of the roll body is equipped with oil inlet,The right end of the oil inlet is equipped with integrally formed oil inlet pipe,And oil inlet pipe is set to the inner cavity of roll body,The upper and lower ends of the oil inlet are equipped with oil outlet,The right end of the oil outlet is equipped with integrally formed flowline,And flowline is set to the upper and lower ends of oil inlet pipe,The left end of the roll body is equipped with integrally formed rotation platform,The thread in inner cavity of the rotation platform is connected with throttle valve,By the left end in oil inlet pipe, throttle valve is set,Throttle block is made to reduce the flow of heating oil by rotating handwheel,The space size of oil inlet pipe and flowline can also be reduced simultaneously,To be compensated to the air generated due to abrasion,Hot roll is allow to maintain normally to produce a period of time,The problem of being stagnated so as to avoid production line.
Description
Technical field
It is disclosed by the utility model to belong to hot roll technical field, specially a kind of non-woven fabrics hot rolling being equipped with throttle valve
Roller.
Background technology
Hot roll be it is a kind of it is heated by certain heating means, and then its by way of rolling to converted products into
The device of row heating, compression moulding, there are three types of the modes heated to hot roll hot pressing：Steam heating, electrical heating and oil heating, lead to
It is currently used heating technique means to cross heat-conducting oil heating hot roll, in the structure of conduction-oil warming hot roll, controls hot rolling
The temperature of roller, it is ensured that whole being heated evenly property of hot roll reduces temperature difference, the thermal efficiency is improved, to improve rolling and molding
Product quality, existing hot roll heat in such a way that oil heats to hot roll mostly, the hot roll in non-woven fabrics course of hot rolling
Avris is easy to generate abrasion when long-time so that air is easily entered in oil pipe so that the conduction oil in oil pipe is easy to
It aoxidizes, to influence the normal use of hot roll so that production line can only be stagnated, for this purpose, we have proposed a kind of inputs
It uses, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of non-woven fabrics hot rolls being equipped with throttle valve, to solve above-mentioned background
The traditional hot roll proposed in technology is easy to generate abrasion for a long time using rear avris so that sky is easily entered in oil pipe
Gas so that the conduction oil in oil pipe is easy to aoxidize, to influence the normal use of hot roll so that production line can only stop
Stagnant problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of non-woven fabrics heat being equipped with throttle valve
The left end of roll, including roll body, the roll body is equipped with oil inlet, and the right end of the oil inlet is equipped with integrally formed oil inlet pipe,
And oil inlet pipe is set to the inner cavity of roll body, the upper and lower ends of the oil inlet are equipped with oil outlet, and the right end of the oil outlet is set
There is integrally formed flowline, and flowline is set to the upper and lower ends of oil inlet pipe, the left end of flowline described in upper and lower two groups is equal
It is connected with the left end of oil inlet pipe, the left and right ends of the roll body are equipped with integrally formed roller bearing, and the left end of the roll body is set
Have an integrally formed rotation platform, the thread in inner cavity of the rotation platform is connected with throttle valve, the inner cavity left end of the rotation platform be equipped with one at
The groove of shape, the throttle valve include the screw rod for being set to the throttle block of groove inner cavity and being set to rotation platform inner cavity, and screw rod with
Throttle block is fixedly connected, and the left end of the screw rod is fixedly connected with handwheel.
Preferably, the throttle block is in cone-shaped structure, and the length of the throttle block is identical as the length of groove.
Preferably, the right end diameter of the throttle block is more than the left end diameter of oil inlet pipe, the left end end of the throttle block it
Between be less than oil inlet pipe left end diameter.
Compared with prior art, the utility model has the beneficial effects that：Throttle valve is set by the left end in oil inlet pipe, is led to
Crossing rotation handwheel makes throttle block reduce the flow of heating oil, while can also reduce the space size of oil inlet pipe and flowline,
To be compensated to the air generated due to abrasion so that hot roll can maintain normally to produce a period of time, to avoid
The problem of production line is stagnated.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model throttle block structural schematic diagram.
In figure：1 roll body, 2 oil inlets, 3 oil outlets, 4 oil inlet pipes, 5 flowlines, 6 roll shafts, 7 rotation platforms, 71 grooves, 8 throttlings
Valve, 81 handwheels, 82 screw rods, 83 throttle blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of non-woven fabrics hot rolling being equipped with throttle valve
The left end of roller, including roll body 1, the roll body 1 is equipped with oil inlet 2, and the right end of the oil inlet 2 is equipped with integrally formed oil inlet pipe
4, and oil inlet pipe 4 is set to the inner cavity of roll body 1, the upper and lower ends of the oil inlet 2 are equipped with oil outlet 3, the oil outlet 3
Right end is equipped with integrally formed flowline 5, and flowline 5 is set to the upper and lower ends of oil inlet pipe 4, flowline described in upper and lower two groups
5 left end is connected with the left end of oil inlet pipe 4, and the left and right ends of the roll body 1 are equipped with integrally formed roll shaft 6, described
The left end of roll body 1 is equipped with integrally formed rotation platform 7, and the thread in inner cavity of the rotation platform 7 is connected with throttle valve 8, described to revolve the interior of platform 7
Chamber left end is equipped with integrally formed groove 71, and the throttle valve 8 includes being set to the throttle block 83 of 71 inner cavity of groove and being set to
The screw rod 82 of 7 inner cavity of platform is revolved, and screw rod 82 is fixedly connected with throttle block 83, the left end of the screw rod 82 is fixedly connected with handwheel
81。
Wherein, the throttle block 83 is in cone-shaped structure, and the length of the throttle block 83 is identical as the length of groove 71, institute
The right end diameter for stating throttle block 83 is more than the left end diameter of oil inlet pipe 4, and the left end diameter of the throttle block 83 is less than oil inlet pipe 4
Left end diameter.
Operation principle：When hot roll works, conduction oil enters from oil inlet 2, and the left end through oil inlet pipe 4 enters flowline 5,
Then it being discharged from oil outlet 3, conduction oil can effectively heat roll body 1 when oil inlet pipe 4 and flowline 5 flow, from
And hot rolling is carried out to non-woven fabrics, it, can be by rotating hand when thering is air to enter when hot roll use for a long time since avris is worn
Wheel 81 so that throttle block 83 moves right, so that 4 left end nozzle of oil inlet pipe is blocked one by the throttle block 83 of cone
Point, to reduce the flow of conduction oil, while also the air generated due to abrasion is compensated so that hot roll can maintain
Normal production a period of time, the problem of stagnation so as to avoid production line.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of non-woven fabrics hot roll being equipped with throttle valve, including roll body (1), it is characterised in that：The left end of the roll body (1)
Equipped with oil inlet (2), the right end of the oil inlet (2) is equipped with integrally formed oil inlet pipe (4), and oil inlet pipe (4) is set to roller
The upper and lower ends of the inner cavity of body (1), the oil inlet (2) are equipped with oil outlet (3), and the right end of the oil outlet (3) is equipped with one
The flowline (5) of body forming, and flowline (5) is set to the upper and lower ends of oil inlet pipe (4), flowline (5) described in upper and lower two groups
Left end be connected with the left end of oil inlet pipe (4), the left and right ends of the roll body (1) are equipped with integrally formed roll shaft (6),
The left end of the roll body (1) is equipped with integrally formed rotation platform (7), and the thread in inner cavity of the rotation platform (7) is connected with throttle valve (8),
The inner cavity left end of the rotation platform (7) is equipped with integrally formed groove (71), and the throttle valve (8) includes being set in groove (71)
The throttle block (83) of chamber and the screw rod (82) for being set to rotation platform (7) inner cavity, and screw rod (82) is fixedly connected with throttle block (83), institute
The left end for stating screw rod (82) is fixedly connected with handwheel (81).
2. a kind of non-woven fabrics hot roll being equipped with throttle valve according to claim 1, it is characterised in that：The throttle block
(83) in cone-shaped structure, the length of the throttle block (83) is identical as the length of groove (71).
3. a kind of non-woven fabrics hot roll being equipped with throttle valve according to claim 1, it is characterised in that：The throttle block
(83) right end diameter is more than the left end diameter of oil inlet pipe (4), and the left end diameter of the throttle block (83) is less than oil inlet pipe (4)
Left end diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127808.XU CN207845945U (en) | 2018-01-25 | 2018-01-25 | A kind of non-woven fabrics hot roll being equipped with throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127808.XU CN207845945U (en) | 2018-01-25 | 2018-01-25 | A kind of non-woven fabrics hot roll being equipped with throttle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207845945U true CN207845945U (en) | 2018-09-11 |
Family
ID=63412478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820127808.XU Active CN207845945U (en) | 2018-01-25 | 2018-01-25 | A kind of non-woven fabrics hot roll being equipped with throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207845945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005636A (en) * | 2021-03-05 | 2021-06-22 | 邵敏 | Non-woven fabric hot roll with adjustable area temperature |
-
2018
- 2018-01-25 CN CN201820127808.XU patent/CN207845945U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005636A (en) * | 2021-03-05 | 2021-06-22 | 邵敏 | Non-woven fabric hot roll with adjustable area temperature |
| CN113005636B (en) * | 2021-03-05 | 2023-01-13 | 常州市冠达镜面辊制造有限公司 | Non-woven fabric hot roll with adjustable area temperature |
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