CN207388608U - A kind of water cooled rolls - Google Patents
A kind of water cooled rolls Download PDFInfo
- Publication number
- CN207388608U CN207388608U CN201721366033.3U CN201721366033U CN207388608U CN 207388608 U CN207388608 U CN 207388608U CN 201721366033 U CN201721366033 U CN 201721366033U CN 207388608 U CN207388608 U CN 207388608U
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- China
- Prior art keywords
- flange
- water
- guiding gutter
- roll shaft
- water inlet
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Abstract
The utility model discloses a kind of water cooled rolls,Its outer roller fixing sleeve is arranged on roller core outer circle,Roller core outer circle is equipped with bipitch helical line guiding gutter,One is water inlet guiding gutter,Two be water outlet guiding gutter,Roller core endoporus is fixed with left side flange in left end,Right side flange is fixed in right end,The inner end of left side flange is fixed with intermediate segmentation flange,Water chamber is crossed between the two,The slot bottom of water outlet guiding gutter is equipped with apopore and turns on water chamber,The inner end of centre segmentation flange is fixed with intracavitary barrier flange,Intake antrum is crossed between the two,The slot bottom of water inlet guiding gutter is equipped with inlet opening and turns on intake antrum,Left roll shaft has axially extending bore,Water inlet pipe is equipped in axially extending bore,The endoporus of water inlet pipe crosses intake tunnel,Intake tunnel is communicated with intake antrum,Exhalant canal is crossed between the axially extending bore of the outer circle of water inlet pipe and left roll shaft,Exhalant canal is communicated with water chamber.The utility model can realize being quickly cooled down for roll surface, meet the requirement of equipment high-speed production.
Description
Technical field
It applies when transferring and having the paper or film of heat the utility model is related to a kind of and needs to carry out surface-cooled
Deflector roll.
Background technology
In workplaces such as printing, compound, laminations, generally requiring guide roller pair has the paper of heat or film to be passed
It passs, heat can cause deflector roll to heat up in the roll surface long-term aggregated of deflector roll, and the heat of deflector roll can be transferred to paper or thin again in turn
On film, and the next process of paper or film is usually all to need to operate under normal temperature state, such as paper is higher than one during printing
Constant temperature degree can influence printing effect, and film can make film bond be difficult to separate together without cooling completely.
The content of the invention
In view of the deficiencies in the prior art, the purpose of this utility model is to be to provide a kind of fast quickly cooling of achievable roll surface
But, the water cooled rolls of equipment high-speed production requirement is met.
The utility model adopts the following technical scheme that complete：
A kind of water cooled rolls, it is characterised in that：Including outer roller, roller core and left and right roll shaft, outer roller fixing sleeve is arranged on roller core outer circle,
Roller core outer circle be equipped with bipitch helical line guiding gutter, one for water inlet guiding gutter, two be water outlet guiding gutter, the beginning from left to right for guiding gutter of intaking
End is blocked by the first closure plate, and the beginning from left to right of water outlet guiding gutter is blocked by the second closure plate, and water inlet guiding gutter, water outlet are led
The right trailing end of sink is equipped with conducting notch, and roller core endoporus is fixed with left side flange in left end, is fixed with the right side in right end
End flanges, left roll shaft are fixedly linked with left side flange, and right roll shaft is fixedly linked with right side flange, left side flange it is interior
Side is fixed with intermediate segmentation flange, is enclosed between left side flange, the intermediate outer circle for splitting flange, roller core endoporus and left roll shaft
Go out water chamber, the slot bottom of water outlet guiding gutter is equipped with apopore and turns on water chamber, and the inner end of centre segmentation flange is fixed with chamber
Interior barrier flange, centre segmentation flange, intracavitary cross intake antrum between obstructing the right side of flange, roller core endoporus and left roll shaft,
The slot bottom of water inlet guiding gutter is equipped with inlet opening and turns on intake antrum, and left roll shaft has axially extending bore, is equipped in axially extending bore into water
Pipe, the right side shaft end installation sealing flange of left roll shaft, the end of water inlet pipe is passed into intake antrum among sealing flange, intakes
The endoporus of pipe crosses intake tunnel, and intake tunnel is communicated with intake antrum, between the axially extending bore of the outer circle of water inlet pipe and left roll shaft
Cross exhalant canal, exhalant canal is communicated with water chamber, the left side shaft end of left roll shaft connection rotary joint, rotary joint have into
The mouth of a river communicates with intake tunnel, there is water outlet to be communicated with exhalant canal.
After adopting the above technical scheme, the utility model by roller core outer circle set bipitch helical line guiding gutter, then
Rational design make bipitch helical line guiding gutter respectively with water inlet and water outlet communicate, and then inside roll body formation one completely into
Go out water loop, since bipitch helical line guiding gutter is very close in outer roller surface, so good cooling results, are cycled by water
The heat of roll surface is quickly taken away, so as to achieve the effect that roll surface is quickly cooled down, more preferably meets the high-speed production requirement of equipment.
Description of the drawings
The utility model has drawings described below：
Fig. 1 is the structure diagram of water cooled rolls,
Fig. 2 is the roller core view of water cooled rolls.
Specific embodiment
Attached drawing illustrates the technical solution of the utility model and embodiment, is further described in fact in conjunction with attached drawing below
Apply each related details and its operation principle of example.
As shown in the figure, a kind of water cooled rolls of the utility model, including outer roller 1, roller core 2 and left and right roll shaft, 1 fixing sleeve of outer roller
Arranged on 2 outer circle of roller core, 2 outer circle of roller core is equipped with bipitch helical line guiding gutter, and one is water inlet guiding gutter 5, and two be water outlet guiding gutter 6,
The beginning from left to right of water inlet guiding gutter 5 is blocked by the first closure plate 23, the beginning from left to right of water outlet guiding gutter 6 by the second closure plate 22 into
Row closure, water inlet guiding gutter 5, the right trailing end of water outlet guiding gutter 6 are equipped with conducting notch 24, and 2 endoporus of roller core is set in left end fixation
There is left side flange 15, be fixed with right side flange 20 in right end, left roll shaft 10 is fixedly linked with left side flange 15, right roller
Axis 21 is fixedly linked with right side flange 20, and the inner end of left side flange 15 is fixed with intermediate segmentation flange 17, left side
Water chamber 8 is crossed between flange 15, the intermediate outer circle for splitting flange 17,2 endoporus of roller core and left roll shaft 10, water outlet guiding gutter 6
Slot bottom is equipped with apopore 7 and turns on water chamber 8, and the inner end of centre segmentation flange 17 is fixed with intracavitary barrier flange 19, intermediate
Segmentation flange 17, intracavitary cross intake antrum 3 between obstructing the right side of flange 19,2 endoporus of roller core and left roll shaft 10, water guide of intaking
The slot bottom of slot 5 is equipped with inlet opening 4 and turns on intake antrum 3, and left roll shaft 10 has axially extending bore, water inlet pipe 9 is equipped in axially extending bore,
The right side shaft end installation sealing flange 14 of left roll shaft 10, the end of water inlet pipe 9 is passed into intake antrum among sealing flange 14
3, the endoporus of water inlet pipe 9 crosses intake tunnel 13, and intake tunnel 13 is communicated with intake antrum 3, the outer circle of water inlet pipe 9 and left roll shaft 10
Axially extending bore between cross exhalant canal 12, exhalant canal 12 is communicated with water chamber 8, the connection rotation of the left side shaft end of left roll shaft 10
Adapter 11, rotary joint 11 are communicated with intake tunnel 13 with water inlet 16, communicated with water outlet 18 with exhalant canal 12.
Claims (1)
1. a kind of water cooled rolls, it is characterised in that：Including outer roller, roller core and left and right roll shaft, outer roller fixing sleeve is arranged on roller core outer circle, roller
Core outer circle be equipped with bipitch helical line guiding gutter, one for water inlet guiding gutter, two be water outlet guiding gutter, the beginning from left to right for guiding gutter of intaking
It is blocked by the first closure plate, the beginning from left to right of water outlet guiding gutter is blocked by the second closure plate, water inlet guiding gutter, water outlet water guide
The right trailing end of slot is equipped with conducting notch, and roller core endoporus is fixed with left side flange in left end, is fixed with right end in right end
Face flange, left roll shaft are fixedly linked with left side flange, and right roll shaft is fixedly linked with right side flange, the inside of left side flange
End is fixed with intermediate segmentation flange, is crossed between left side flange, the intermediate outer circle for splitting flange, roller core endoporus and left roll shaft
Water chamber, the slot bottom of water outlet guiding gutter are equipped with apopore and turn on water chamber, and the inner end of centre segmentation flange is fixed with intracavitary
Flange is obstructed, centre segmentation flange, intracavitary cross intake antrum between obstructing the right side of flange, roller core endoporus and left roll shaft, into
The slot bottom of water guiding gutter is equipped with inlet opening and turns on intake antrum, and left roll shaft has axially extending bore, water inlet pipe is equipped in axially extending bore,
The right side shaft end installation sealing flange of left roll shaft, the end of water inlet pipe is passed into intake antrum, water inlet pipe among sealing flange
Endoporus cross intake tunnel, intake tunnel is communicated with intake antrum, is enclosed between the axially extending bore of the outer circle of water inlet pipe and left roll shaft
Go out exhalant canal, exhalant canal is communicated with water chamber, and the left side shaft end connection rotary joint of left roll shaft, rotary joint has water inlet
Mouth communicates with intake tunnel, there is water outlet to be communicated with exhalant canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366033.3U CN207388608U (en) | 2017-10-23 | 2017-10-23 | A kind of water cooled rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366033.3U CN207388608U (en) | 2017-10-23 | 2017-10-23 | A kind of water cooled rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207388608U true CN207388608U (en) | 2018-05-22 |
Family
ID=62329430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366033.3U Active CN207388608U (en) | 2017-10-23 | 2017-10-23 | A kind of water cooled rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207388608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514990A (en) * | 2018-12-19 | 2019-03-26 | 中山松德印刷机械有限公司 | A kind of chill roll |
-
2017
- 2017-10-23 CN CN201721366033.3U patent/CN207388608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514990A (en) * | 2018-12-19 | 2019-03-26 | 中山松德印刷机械有限公司 | A kind of chill roll |
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