CN207415811U - A kind of roller - Google Patents
A kind of roller Download PDFInfo
- Publication number
- CN207415811U CN207415811U CN201721363050.1U CN201721363050U CN207415811U CN 207415811 U CN207415811 U CN 207415811U CN 201721363050 U CN201721363050 U CN 201721363050U CN 207415811 U CN207415811 U CN 207415811U
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- China
- Prior art keywords
- roller
- tube
- roll body
- tube seat
- several
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- 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.)
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model discloses a kind of roller, the utility model belongs to plastic membrane blowing technical field.The roller of the utility model includes roll body, several tube seats are offered in the roll body, the tube seat is axial or circumferentially disposed along the roll body, and the tube seat head and the tail both ends extend through the roll body, to form the port of export of the tube seat and arrival end.Can circulate coolant inside the roller of the utility model, be conducive to cooling of the plastics-production process to plastic film.
Description
Technical field
The utility model belongs to plastic membrane blowing technical field, more particularly, to a kind of cooling roller.
Background technology
In plastic membrane blowing process, after shaping after barrel blown film after A-frame, in frame top by a pair of
It is wound after roller, in prepared by traditional plastic film, film is by air cooling, due to portion of material (such as biodegradable plastic)
Since bracket height is inadequate, and film bubble has little time rolling after cooling, and cooling efficiency is low, causes viscous glutinous, not only affects film
Production efficiency, the quality of molding plastic film is even influenced whether when serious.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of roller for enhancing cooling performance.
Solution is used by the utility model solves above-mentioned technical problem：A kind of roller is provided, including roller master
Body offers several tube seats in the roll body, and the tube seat is axial or circumferentially disposed along the roll body, the tube seat
Head and the tail both ends extend through the roll body, to form the port of export of the tube seat and arrival end.
As being further improved for above-mentioned technical proposal, several tube seats are set against the roller side.
As being further improved for above-mentioned technical proposal, several tube seats are axially set along the roll body, and if
It does the tube seat to be arranged at intervals around the roller circumferencial direction, so that several tube seats are around the side of the entire roller.
As being further improved for above-mentioned technical proposal, several tube seats are set along the circumferential direction of the roll body
It puts, and several tube seats are arranged at intervals along the roller axial direction, so that several entire rollers of tube seat covering
Side.
As being further improved for above-mentioned technical proposal, the tube seat is tilted to be set with the roller cross section, if so that
The tube seat is done in shape of threads arrangement and the tube seat.
As being further improved for above-mentioned technical proposal, connecting tube is further included, along the circulating direction of the tube seat, the company
It takes over the port of export respectively with the two neighboring tube seat to connect with arrival end, two tube seats is connected.
As being further improved for above-mentioned technical proposal, one fewer than the quantity of the tube seat of the quantity of the connecting tube,
So that the arrival end of one of them tube seat is connected with the port of export of tube seat another described with external equipment.
The beneficial effects of the utility model are：
The roller of the utility model including roll body, offers several tube seats in roll body, passes through several tube seats
Coolant is poured in roll body, enhances the cooling effect to plastic film.
Description of the drawings
Fig. 1 is the structure diagram of the roller of the utility model；
Fig. 2 is that the roller of Fig. 1 loads onto the structure diagram of connecting tube.
Specific embodiment
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is the part of the embodiment rather than whole embodiments of the utility model, the embodiment based on the utility model, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.In addition, all connection/connection relations arrived involved in patent, not singly refer to component and directly connect, and refer to can be according to specific
Performance, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the utility model is special
Sign, can be with combination of interactions on the premise of not conflicting conflict.
The utility model, which is directed in roller, increases cooling cycle pipeline, and then enhances the cooling performance of roller, based on this
Scheme as shown in Figure 1, the utility model provides a kind of roller, including roll body 1, offers several in roll body 1
Tube seat 10, and several tube seats 10, along the axial or circumferentially disposed of roll body 1, roller 1 is run through at both ends, to form tube seat 10
The port of export 100 and arrival end 101.
Since the roll body 1 is the cooling surface of plastic film the side of roll body 1, so, several tube seats 10
The side for being close proximity to roll body 1 is set, to increase the cooling effect of roll body 1.
In the present embodiment, tube seat 10 is set along the axis direction of roll body 1, and several tube seats 10 are around roll body 1
Circle spacing is set, so that several tube seats 10 are covered on the side of whole roller main body 1.
During work, in order to which several tube seats 10 in roll body 1 is made to be interconnected, as shown in Fig. 2, the roller of the utility model
Cylinder further includes connecting tube 2, and along in the communication direction of tube seat 10, connecting tube 2 is used for the port of export 100 of tube seat 10 and adjacent pipe
The arrival end 101 of slot 101 connects, one fewer than the quantity of tube seat 10 of the quantity of specific connecting tube 2, so as in several tube seats 10
An arrival end 101 and one outlet end 100 are reserved, for being connected with external coolant equipment, is made cold in several tube seats 10
But liquid recycle stream leads to, and ensures cooling effect.
This in the embodiment that other differences arrive, tube seat 10 can also be set around the circumferencial direction of roll body 1, and along roller
On the axis direction of main body 1, several tube seats 10 are arranged at intervals, so that several tube seats 10 cover the side of whole roller main body 1.
The port of export 100 and arrival end 101 of tube seat 10 are arranged on the end face of roll body 1, so as to avoid in roller
Perforate influences the cooling to plastic film on the side of main body 1.
Preferably up to, tube seat 10 is tilted is set with the cross section of roll body 1, so that several tube seats 10 are arranged in shape of threads
In on the side of roll body 1.
The above are being illustrated to the preferred embodiment of the utility model, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit
Shape or replacement, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (7)
1. a kind of roller, it is characterised in that：Including roll body, several tube seats, the tube seat are offered in the roll body
Axial or circumferentially disposed along the roll body, the tube seat head and the tail both ends extend through the roll body, with described in formation
The port of export and arrival end of tube seat.
2. roller according to claim 1, it is characterised in that：Several tube seats are set against the roller side.
3. roller according to claim 2, it is characterised in that：Several tube seats are axially set along the roll body,
And several tube seats are arranged at intervals around the roller circumferencial direction, so that several tube seats are around the side of the entire roller
Face.
4. roller according to claim 2, it is characterised in that：Circumferential direction of several tube seats along the roll body
It sets, and several tube seats are arranged at intervals along the roller axial direction, so that several entire rollers of tube seat covering
The side of cylinder.
5. roller according to claim 4, it is characterised in that：The tube seat is tilted to be set with the roller cross section, with
Make several tube seats in shape of threads arrangement and the tube seat.
6. according to the roller any one of claim 3-5, it is characterised in that：Connecting tube is further included, along the tube seat
Circulating direction, the port of export of the connecting tube respectively with the two neighboring tube seat are connected with arrival end, by two pipes
Slot connects.
7. roller according to claim 6, it is characterised in that：The quantity of the connecting tube fewer than the quantity of the tube seat one
It is a, so that the arrival end of one of them tube seat is connected with the port of export of tube seat another described with external equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363050.1U CN207415811U (en) | 2017-10-20 | 2017-10-20 | A kind of roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363050.1U CN207415811U (en) | 2017-10-20 | 2017-10-20 | A kind of roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207415811U true CN207415811U (en) | 2018-05-29 |
Family
ID=62312266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721363050.1U Active CN207415811U (en) | 2017-10-20 | 2017-10-20 | A kind of roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207415811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908814A (en) * | 2018-08-01 | 2018-11-30 | 苏州科博思设备工程有限公司 | A kind of roller |
-
2017
- 2017-10-20 CN CN201721363050.1U patent/CN207415811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908814A (en) * | 2018-08-01 | 2018-11-30 | 苏州科博思设备工程有限公司 | A kind of roller |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |