CN206810572U - A kind of applicator roll with heating function - Google Patents
A kind of applicator roll with heating function Download PDFInfo
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- CN206810572U CN206810572U CN201720537702.2U CN201720537702U CN206810572U CN 206810572 U CN206810572 U CN 206810572U CN 201720537702 U CN201720537702 U CN 201720537702U CN 206810572 U CN206810572 U CN 206810572U
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- housing
- applicator roll
- rotating shaft
- heating
- heating function
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Abstract
The utility model discloses a kind of applicator roll, particularly a kind of applicator roll with heating function, belong to coating machine technical field.It includes coating roller body (1), first rotating shaft (2) and the second rotating shaft (3), coating roller body (1) includes the first housing (4) and tubular second housing (5), wherein the first housing (4) is set in the outside of the second housing (5).First housing (4) inner surface and the second housing (5) outer surface complement each other to form circular passage, heating arrangements (8) are provided with circular passage, the second housing (5) outer surface is additionally provided with several sensors (9).Applicator roll is additionally provided with control system (11), and heating arrangements (8) and sensor (9) are connected with control system (11).This kind of applicator roll is simple in construction, carries out heat conduction by the way of inside is heated, it is kept higher temperature at work, further improve coating quality.
Description
Technical field
A kind of applicator roll is the utility model is related to, particularly a kind of applicator roll with heating function, belongs to coating machine skill
Art field.
Background technology
Important component of the applicator roll as coating machine, it is responsible for Transmit evenly coating sizing-agent on base material.In coating process
In, some applicator roll needs to make the slurry on its surface to keep constant temperature at a higher temperature, it is therefore desirable to has heating work(
The applicator roll of energy.Existing applicator roll typically uses external heat, i.e., applicator roll heat transfer is heated or passed through by both ends
Medium is simultaneously imported coating roller center heat conduction by external heating medium, and above heat-conducting mode can cause applicator roll due to factors such as positions
Surface temperature is uneven, or be delivered to coating roller surface when temperature it is relatively low so that coating machine heating effect of the prior art
It is bad, coating process is of poor quality and structure is sufficiently complex.
Utility model content
The purpose of this utility model is, there is provided a kind of applicator roll with heating function.This kind of applicator roll is simple in construction,
Heat conduction is carried out by the way of inside is heated, it is kept higher temperature at work, further improves coating quality.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
There is this kind the applicator roll of heating function to include coating roller body, first rotating shaft and the second rotating shaft, the applicator roll
One end of body is connected with first rotating shaft, and the other end is connected with the second rotating shaft.The coating roller body includes the first housing and is in
Second housing of tubular, wherein the first housing is set in the outside of the second housing, the first rotating shaft, the second rotating shaft, first shell
Body and the second housing are coaxially arranged.First shell inner surface also complements each other to form closed ring with the second housing outer surface
Shape passage, heating arrangements are provided with the circular passage；Second housing outer surface is additionally provided with several sensors, the biography
Sensor is temperature sensor, for detecting the temperature in circular passage.Second housing is designed as to the hollow-core construction of tubular, it is internal
It can be used for the wire of install sensor and external connection.The applicator roll is additionally provided with control system, the heating arrangements and biography
Sensor is connected with control system, and the parameter that the control system obtains sensor in real time is analyzed, and then transmits control letter
Number give heating arrangements.
The first foregoing housing includes end cap and tubular body, and the end cap is arranged on the both ends of body.Close to the
The end cap of two rotating shaft one end and the second spindle central position offer through hole, the wire via through holes of the heating arrangements and sensor
Pass outside the applicator roll.
The second foregoing housing is provided with fixed seat close to one end of the second rotating shaft, and the heating arrangements are fixed on through fixed seat
In the circular passage.The fixed seat is provided with terminal, and the wire of the heating arrangements and sensor is aggregated into fixed seat
On terminal, wire is also plugged with the terminal, the signal of the heating arrangements and sensor passes to through the wire on terminal
Control system.
Further, foregoing heating arrangements are spiral shape electrical heating wire, using spiral shape so that tube surfaces heating
Temperature is uniform, and difference variation is small everywhere, lifts roller coat quality.Wherein electrical heating wire material is Cr25Al5.The spiral shape electricity adds
The inwall of heated filament and body fits, and heat-transfer rate is fast, thermal losses is few, is easy to pass to body by even heat.
In order to prevent heating arrangements from being loosened during applicator roll, ensure heat-transfer effect, foregoing body
The groove to be fastened with spiral shape electrical heating wire is offered on inwall, further reinforces heating arrangements.
Beneficial, foregoing applicator roll is additionally provided with locating rod, and the locating rod is placed in the inside of the second housing, the positioning
The both ends of bar are fixedly connected with end cap central respectively.The locating rod is also coaxial with first rotating shaft and the second rotating shaft, and locating rod can
To cause first rotating shaft and the second rotating shaft preferably to keep axiality.
A diameter of 180-300 ㎜ of the first foregoing housing, length are 200-1500 ㎜.
Beneficial, in order to further improve coating quality, the outer surface of foregoing body is coated with protecting film, the protection
Film is one layer of antiadhesion barrier.By the setting of protecting film, painting slurry can be prevented to be bonded in outer surface of tube body.
Compared with prior art, it is of the present utility model to be beneficial in that：This kind of applicator roll is simple in construction, without extra
The setting of external heating device, heat-conducting medium etc., heat conduction is carried out by the way of inside is heated；Heating arrangements therein are close to apply
Cloth rewinder roll shell surface heat transfer, heat-transfer rate is fast, thermal losses is few so that the surface heated temperature of applicator roll is uniform, and the temperature difference becomes everywhere
Change small, further increase coating process quality.
Brief description of the drawings
Fig. 1 is structure diagram of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is part connection relationship diagram of the present utility model.
The implication of reference：1- is coated with roller body, 2- first rotating shafts, the rotating shafts of 3- second, the housings of 4- first, 5- second shells
Body, 6- locating rods, 7- fixed seats, 8- heating arrangements, 9- sensors, 10- through holes, 11- control systems, 12- end caps, 13- bodys.
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment
Embodiment 1 of the present utility model：As shown in FIG. 1 to 3, this kind of applicator roll includes coating roller body 1, first rotating shaft
2 and second rotating shaft 3, one end of coating roller body 1 be connected with first rotating shaft 2, the other end is connected with the second rotating shaft 3.Applicator roll sheet
Body 1 includes the first housing 4 and tubular second housing 5, wherein the first housing 4 is set in the outside of the second housing 5, first turn
Axle 2, the second rotating shaft 3, the first housing 4 and the second housing 5 are coaxially arranged.A diameter of 180-300 ㎜ of first housing 4, length are
200-1500㎜.The inner surface of first housing 4 also complements each other to form closed circular passage with the outer surface of the second housing 5, annular
Heating arrangements 8 are provided with passage.The outer surface of second housing 5 is additionally provided with several sensors 9, and sensor 9 is temperature sensor, uses
Temperature in detection circular passage.The quantity of sensor 9 and installation site in the outer surface of the second housing 5 can be according to realities
Border needs to be configured.Second housing 5 is designed as to the hollow-core construction of tubular, inside can be used for install sensor 9 and outside
The wire of connection.Applicator roll is additionally provided with control system 11, and heating arrangements 8 and sensor 9 are connected with control system 11.First shell
Body 4 includes end cap 12 and tubular body 13, and end cap 12 is arranged on the both ends of body 13.The outer surface of body 13 is coated with anti-
Cuticula, protecting film are one layer of antiadhesion barrier.By the setting of protecting film, painting slurry can be prevented to be bonded in the outer surface of body 13,
Further improve coating quality.Through hole 10 is offered close to the center of 12 and second rotating shaft of end cap 3 of the one end of the second rotating shaft 3,
The wire via through holes 10 of heating arrangements 8 and sensor 9 are passed outside applicator roll.Second housing 5 is provided with close to one end of the second rotating shaft 3
Fixed seat 7, heating arrangements 8 are fixed in circular passage through fixed seat 7.Fixed seat 7 is provided with terminal, heating arrangements 8 and sensing
The wire of device 9 is aggregated on the terminal of fixed seat 7, and the signal warp of wire, heating arrangements 8 and sensor 9 is also plugged with terminal
Wire on terminal passes to control system 11.The parameter that control system 11 obtains sensor 9 in real time is analyzed, and is then transmitted
Control signal is to heating arrangements 8.Heating arrangements 8 are spiral shape electrical heating wire, and wherein electrical heating wire material is Cr25Al5, and electricity adds
Heated filament can be the electrical heating wire of single-screw, double helix or three spirals, and the inwall of spiral shape electrical heating wire and body 13 is affixed
Close, heat-transfer rate is fast, thermal losses is few, is easy to pass to body 13 by even heat.Applicator roll is additionally provided with locating rod 6, fixed
Position bar 6 can be hollow-core construction, can also be solid construction.Locating rod 6 is placed in the inside of the second housing 5, the both ends of locating rod 6
It is fixedly connected respectively with the center of end cap 12.Locating rod 6 is also coaxial with the rotating shaft 3 of first rotating shaft 2 and second, and locating rod 6 can cause
The rotating shaft 3 of first rotating shaft 2 and second preferably keeps axiality.
Embodiment 2：As shown in FIG. 1 to 3, a kind of applicator roll with heating function includes 1, first turn of roller body of coating
The rotating shaft 3 of axle 2 and second, one end of coating roller body 1 are connected with first rotating shaft 2, and the other end is connected with the second rotating shaft 3.Applicator roll
Body 1 includes the first housing 4 and tubular second housing 5, wherein the first housing 4 is set in the outside of the second housing 5.First
A diameter of 200 ㎜ of housing 4, length are 300 ㎜.The inner surface of first housing 4 and the outer surface of the second housing 5 complement each other to form ring
Shape passage, heating arrangements 8 is provided with circular passage, the outer surface of the second housing 5 is additionally provided with six sensors 9.Applicator roll is additionally provided with
Control system 11, heating arrangements 8 and sensor 9 are connected with control system 11.First housing 4 includes end cap 12 and tubular
Body 13, end cap 12 are arranged on the both ends of body 13.The outer surface of body 13 is coated with protecting film, and protecting film is one layer anti-sticking
Film.By the setting of protecting film, painting slurry can be prevented to be bonded in the outer surface of body 13, further improve coating quality.Lean on
The center of 12 and second rotating shaft of end cap 3 of nearly one end of second rotating shaft 3 offers through hole 10, and heating arrangements 8 and sensor 9 are led
Line via through holes 10 are passed outside applicator roll.Second housing 5 is provided with fixed seat 7 close to one end of the second rotating shaft 3, and heating arrangements 8 are through solid
Reservation 7 is fixed in circular passage.Heating arrangements 8 are Double-spiral electrical heating wire, and electrical heating wire material is Cr25Al5, spiral
The inwall of shape electrical heating wire and body 13 fits, and heat-transfer rate is fast, thermal losses is few, is easy to pass to pipe by even heat
Body 13.The groove to be fastened with spiral shape electrical heating wire is offered on the inwall of body 13, further reinforces heating arrangements 8, is prevented
Only heating arrangements 8 loosen during applicator roll, ensure heat-transfer effect.
Embodiment 3：As shown in FIG. 1 to 3, there is this kind the applicator roll of heating function to include 1, first turn of roller body of coating
The rotating shaft 3 of axle 2 and second, one end of coating roller body 1 are connected with first rotating shaft 2, and the other end is connected with the second rotating shaft 3.Applicator roll
Body 1 includes the first housing 4 and tubular second housing 5, wherein the first housing 4 is set in the outside of the second housing 5, first
Rotating shaft 2, the second rotating shaft 3, the first housing 4 and the second housing 5 are coaxially arranged.The inner surface of first housing 4 also with the appearance of the second housing 5
Face complements each other to form closed circular passage, and heating arrangements 8 are provided with circular passage.If the outer surface of the second housing 5 is additionally provided with
Dry sensor 9, sensor 9 is temperature sensor, for detecting the temperature in circular passage.The quantity of sensor 9 and
The installation site of the outer surface of second housing 5 can be configured according to being actually needed.Second housing 5 is designed as the hollow of tubular
Structure, inside can be used for the wire of install sensor 9 and external connection.Applicator roll is additionally provided with control system 11, heating arrangements 8
It is connected with sensor 9 with control system 11, the parameter that control system 11 obtains sensor 9 in real time is analyzed, and is then transmitted
Control signal is to heating arrangements 8.
Claims (8)
1. a kind of applicator roll with heating function, including coating roller body (1), first rotating shaft (2) and the second rotating shaft (3), institute
The one end for stating coating roller body (1) is connected with first rotating shaft (2), and the other end is connected with the second rotating shaft (3), it is characterised in that institute
Stating coating roller body (1) includes the first housing (4) and tubular second housing (5), wherein the first housing (4) is set in second
The outside of housing (5)；First housing (4) inner surface and the second housing (5) outer surface complement each other to form circular passage, institute
State and heating arrangements (8) are provided with circular passage, the second housing (5) outer surface is additionally provided with several sensors (9)；The painting
Cloth rewinder roll is additionally provided with control system (11), and the heating arrangements (8) and sensor (9) are connected with control system (11).
2. the applicator roll according to claim 1 with heating function, it is characterised in that first housing (4) includes
End cap (12) and tubular body (13), the end cap (12) are arranged on the both ends of body (13)；Close to the second rotating shaft (3) one
The end cap (12) at end and the second rotating shaft (3) center offer through hole (10), the heating arrangements (8) and sensor (9)
Wire via through holes (10) are passed outside the applicator roll.
3. the applicator roll according to claim 2 with heating function, it is characterised in that second housing (5) is close
One end of second rotating shaft (3) is provided with fixed seat (7), and the heating arrangements (8) are fixed on the circular passage through fixed seat (7)
It is interior.
4. the applicator roll according to claim 3 with heating function, it is characterised in that the heating arrangements (8) are spiral shell
Shape electrical heating wire is revolved, the inwall of the spiral shape electrical heating wire and body (13) fits.
5. the applicator roll according to claim 4 with heating function, it is characterised in that on the inwall of the body (13)
Offer the groove to be fastened with spiral shape electrical heating wire.
6. the applicator roll according to claim 4 with heating function, it is characterised in that locating rod (6) is additionally provided with, it is described
Locating rod (6) is placed in the inside of the second housing (5), and the both ends of the locating rod (6) are fixedly connected with end cap (12) center respectively；
The locating rod (6) is also coaxial with first rotating shaft (2) and the second rotating shaft (3).
7. the applicator roll with heating function according to claim 5 or 6, it is characterised in that first housing (4)
A diameter of 180-300 ㎜, length are 200-1500 ㎜.
8. the applicator roll according to claim 7 with heating function, it is characterised in that the outer surface of the body (13)
Coated with protecting film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720537702.2U CN206810572U (en) | 2017-05-15 | 2017-05-15 | A kind of applicator roll with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720537702.2U CN206810572U (en) | 2017-05-15 | 2017-05-15 | A kind of applicator roll with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206810572U true CN206810572U (en) | 2017-12-29 |
Family
ID=60756536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720537702.2U Active CN206810572U (en) | 2017-05-15 | 2017-05-15 | A kind of applicator roll with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206810572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539744A (en) * | 2018-12-28 | 2019-03-29 | 镇江成泰自动化技术有限公司 | A kind of self-heating type electric core membrane turning gear |
| CN111644331A (en) * | 2020-06-06 | 2020-09-11 | 东莞市澳中电子材料有限公司 | Low-loss micro-concave roller for coating |
-
2017
- 2017-05-15 CN CN201720537702.2U patent/CN206810572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539744A (en) * | 2018-12-28 | 2019-03-29 | 镇江成泰自动化技术有限公司 | A kind of self-heating type electric core membrane turning gear |
| CN111644331A (en) * | 2020-06-06 | 2020-09-11 | 东莞市澳中电子材料有限公司 | Low-loss micro-concave roller for coating |
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