CN201361960Y - Three-roller press-polishing machine of sheet extruder - Google Patents
Three-roller press-polishing machine of sheet extruder Download PDFInfo
- Publication number
- CN201361960Y CN201361960Y CNU2009201156878U CN200920115687U CN201361960Y CN 201361960 Y CN201361960 Y CN 201361960Y CN U2009201156878 U CNU2009201156878 U CN U2009201156878U CN 200920115687 U CN200920115687 U CN 200920115687U CN 201361960 Y CN201361960 Y CN 201361960Y
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- roll
- roller
- bearing seat
- frame
- roll bearing
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Abstract
The utility model relates to a three-roller press-polishing machine of a sheet extruder, which comprises a rack, an upper roller, a middle roller and a lower roller, wherein the upper roller, the middle roller and the lower roller are respectively arranged on the rack and connected with a motor through a speed reducer; two edges of the rack are respectively provided with a guide rail; the middle roller is fixedly arranged on the rack through a middle roller bearing seat; the upper roller and the lower roller are respectively arranged on an upper roller bearing seat and a lower roller bearing seat which are respectively arranged on the guide rail in a sliding way; the upper part of the upper roller bearing seat is connected with an upper cylinder; the lower part of the lower roller bearing seat is connected with a lower cylinder; and the upper cylinder and the lower cylinder are respectively fixedly arranged on the rack. The distance among press-polishing rollers of the three-roller press-polishing machine can be adjusted, and the roller pressure can be guaranteed to stable, thus ensuring the stability of products, eliminating the phenomena of oil leakage, and leading the distance among the press-polishing rollers to be slightly adjustable.
Description
Technical field
The utility model relates to a kind of three-roller calendar of sheet extruder.
Background technology
Three-roller calendar comprises frame, top roll, central roll and lower roll, and top roll, central roll and lower roll are separately positioned on the frame, be belong to a kind of when working sheet indispensable system.Existing calender exists following problems: 1, because the press polish roller diameter is less than normal, cause vibration, make product surface produce irregular horizontal stripe.Use liquid oil pressure angle not right when 2, compressing, cause the phenomenon of leakage of oil, cause the pollution on the environment.3, roller pressure transient causes the product became uneven even.4, the micromatic setting between the roller is provided with unreasonablely, causes the damage of parts easily and operates inflexible phenomenon.
Summary of the invention
In order to solve the technical problem that above-mentioned three-roller calendar exists, the purpose of this utility model provides a kind of distance between the press polish roller can adjusted, and guarantees the three-roller calendar of roller pressure stability.
In order to realize above-mentioned purpose, the utility model has adopted following technical scheme:
A kind of three-roller calendar of sheet extruder, this three-roller calendar comprises frame, top roll, central roll and lower roll, top roll, central roll and lower roll are separately positioned on the frame, and are connected with motor by decelerator respectively; Be respectively equipped with guide rail on the frame both sides, central roll is fixedly installed on the frame by middle roll bearing seat, top roll and lower roll are separately positioned on roll bearing seat and the bottom roll bearing block, last roll bearing seat and bottom roll bearing block are slidingly arranged on the guide rail respectively, and be connected with respectively on the top of last roll bearing seat and push oil cylinder, the bottom of bottom roll bearing block is connected with down respectively and pushes oil cylinder, on push oil cylinder and under push oil cylinder and be fixedly installed on the frame respectively.
As preferably, the diameter of described top roll, central roll and lower roll is 40～80cm.Above-mentioned technical scheme adds the diameter of large roller, is difficult for causing vibration, has guaranteed the stability of product.
As preferably, be connected with suspension arm on the described decelerator respectively, one section connecting portion with decelerator of suspension arm is hinged, and the connecting portion on the other end and the frame is hinged.Above-mentioned scheme has been used suspension associated mode reductor, goes into the formula transmission in the middle of having reduced cruelly, eliminates oil leakage phenomenon, makes its transmission stable.
As preferably, the upper and lower part of roll bearing seat is provided with the gap micromatic setting of roll bearing seat and bottom roll bearing block respectively in described, the gap micromatic setting comprises lid and fine setting jacking block, be provided with screw rod, worm gear and worm screw in the lid, screw rod stretches out lid and is connected with the fine setting jacking block, worm gear is fixedly installed on the screw rod, and worm and wheel is meshed, and the other end of worm screw stretches out outside the lid.
The utility model has been owing to adopted above-mentioned technical scheme, can adjust distance between the press polish roller, guarantees the roller pressure stability.Further, the utility model has also guaranteed stability, the elimination oil leakage phenomenon of product, and makes the distance between the press polish roller fine-tuning.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation of the utility model gap micromatic setting.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
The three-roller calendar of a kind of sheet extruder as shown in Figure 1 and Figure 2, this three-roller calendar comprise frame 1, top roll 2, central roll 3 and lower roll 4, and the diameter of top roll 2, central roll 3 and lower roll 4 is 60cm.Top roll 2, central roll 3 and lower roll 4 are separately positioned on the frame 1, and are connected with motor 10 by decelerator 11 respectively.Be connected with suspension arm 13 on the decelerator 11 respectively, one section connecting portion with decelerator 11 of suspension arm 12 is hinged, the other end with frame 1 on connecting portion be hinged.Frame 1 both sides are respectively equipped with guide rail 14, central roll 3 is fixedly installed on the frame 1 by middle roll bearing seat 6, top roll 2 and lower roll 4 are separately positioned on roll bearing seat 5 and the bottom roll bearing block 7, last roll bearing seat 5 and bottom roll bearing block 7 are slidingly arranged in respectively on the guide rail 14, and be connected with respectively on the top of last roll bearing seat 5 and push oil cylinder 8, the bottom of bottom roll bearing block 7 is connected with down respectively and pushes oil cylinder 9, on push oil cylinder 8 and under push oil cylinder 9 and be fixedly installed on respectively on the frame 1.The upper and lower part of middle roll bearing seat 6 is provided with the gap micromatic setting of roll bearing seat 5 and bottom roll bearing block 7 respectively.
As shown in Figure 3, the gap micromatic setting comprises lid 15 and fine setting jacking block 16, be provided with screw rod 17, worm gear 18 and worm screw 19 in the lid 15, screw rod 17 stretches out lid 15 and is connected with fine setting jacking block 16, worm gear 18 is fixedly installed on the screw rod 17, worm screw 19 is meshed with worm gear 18, and the other end of worm screw 19 stretches out outside the lid 15.
Claims (4)
1. the three-roller calendar of a sheet extruder, this three-roller calendar comprises frame (1), top roll (2), central roll (3) and lower roll (4), top roll (2), central roll (3) and lower roll (4) are separately positioned on the frame (1), and be connected with motor (10) by decelerator (11) respectively, it is characterized in that: frame (1) both sides are respectively equipped with guide rail (14), central roll (3) is fixedly installed on the frame (1) by middle roll bearing seat (6), top roll (2) and lower roll (3) are separately positioned on roll bearing seat (5) and the bottom roll bearing block (7), last roll bearing seat (5) and bottom roll bearing block (7) are slidingly arranged in respectively on the guide rail (14), and be connected with respectively on the top of last roll bearing seat (5) and push oil cylinder (8), the bottom of bottom roll bearing block (7) is connected with down respectively and pushes oil cylinder (9), on push oil cylinder (8) and down push oil cylinder (9) and be fixedly installed on respectively on the frame (1) on both sides.
2. the three-roller calendar of a kind of sheet extruder according to claim 1, it is characterized in that: the diameter of top roll (2), central roll (3) and lower roll (4) is 40～80cm.
3. the three-roller calendar of a kind of sheet extruder according to claim 1 and 2, it is characterized in that: be connected with suspension arm (13) on the decelerator (11) respectively, one section connecting portion with decelerator (11) of suspension arm (13) is hinged, and the connecting portion on the other end and the frame (1) is hinged.
4. the three-roller calendar of a kind of sheet extruder according to claim 1 and 2, it is characterized in that: on the middle roll bearing seat (6), the bottom is respectively equipped with the gap micromatic setting of roll bearing seat (5) and bottom roll bearing block (7), the gap micromatic setting comprises lid (15) and fine setting jacking block (16), be provided with screw rod (17) in the lid (15), worm gear (18) and worm screw (19), screw rod (17) stretches out lid (15) and is connected with fine setting jacking block (16), worm gear (18) is fixedly installed on the screw rod (17), worm screw (19) is meshed with worm gear (18), and the other end of worm screw (19) stretches out outside the lid (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201156878U CN201361960Y (en) | 2009-03-19 | 2009-03-19 | Three-roller press-polishing machine of sheet extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201156878U CN201361960Y (en) | 2009-03-19 | 2009-03-19 | Three-roller press-polishing machine of sheet extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201361960Y true CN201361960Y (en) | 2009-12-16 |
Family
ID=41472622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201156878U Expired - Lifetime CN201361960Y (en) | 2009-03-19 | 2009-03-19 | Three-roller press-polishing machine of sheet extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201361960Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844386A (en) * | 2010-06-10 | 2010-09-29 | 无锡锡东能源科技有限公司 | Post-processor for extruded filter plates |
| CN102615763A (en) * | 2012-04-04 | 2012-08-01 | 无锡正金防火材料有限公司 | Rubber sheet setting machine |
| CN103372943A (en) * | 2012-04-27 | 2013-10-30 | 张家港市贝尔机械有限公司 | Three-roller calender traveling device |
| CN103375529A (en) * | 2012-04-24 | 2013-10-30 | 美卓造纸机械公司 | Arrangement for damping vibration of rollers of calender |
| CN103802308A (en) * | 2014-01-08 | 2014-05-21 | 章丘市桑园塑胶有限公司 | Three-roller calendering device for PVC (Polyvinyl Chloride) plates |
| CN104070626A (en) * | 2014-06-20 | 2014-10-01 | 王玙璠 | Calender capable of realizing multi-scale precision machining |
| CN107932815A (en) * | 2016-10-12 | 2018-04-20 | 东莞市杰伟机械制造有限公司 | Multifunctional three-roller calender for optical sheet |
| CN108361274A (en) * | 2018-04-09 | 2018-08-03 | 济南德冠包装材料有限公司 | A kind of roller device that flexible deformation is controllable |
-
2009
- 2009-03-19 CN CNU2009201156878U patent/CN201361960Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844386A (en) * | 2010-06-10 | 2010-09-29 | 无锡锡东能源科技有限公司 | Post-processor for extruded filter plates |
| CN101844386B (en) * | 2010-06-10 | 2013-04-17 | 无锡锡东能源科技有限公司 | Post-processor for extruded filter plates |
| CN102615763A (en) * | 2012-04-04 | 2012-08-01 | 无锡正金防火材料有限公司 | Rubber sheet setting machine |
| CN103375529A (en) * | 2012-04-24 | 2013-10-30 | 美卓造纸机械公司 | Arrangement for damping vibration of rollers of calender |
| CN103372943A (en) * | 2012-04-27 | 2013-10-30 | 张家港市贝尔机械有限公司 | Three-roller calender traveling device |
| CN103802308A (en) * | 2014-01-08 | 2014-05-21 | 章丘市桑园塑胶有限公司 | Three-roller calendering device for PVC (Polyvinyl Chloride) plates |
| CN104070626A (en) * | 2014-06-20 | 2014-10-01 | 王玙璠 | Calender capable of realizing multi-scale precision machining |
| CN107932815A (en) * | 2016-10-12 | 2018-04-20 | 东莞市杰伟机械制造有限公司 | Multifunctional three-roller calender for optical sheet |
| CN108361274A (en) * | 2018-04-09 | 2018-08-03 | 济南德冠包装材料有限公司 | A kind of roller device that flexible deformation is controllable |
| CN108361274B (en) * | 2018-04-09 | 2023-10-20 | 济南德冠包装材料有限公司 | Roller device with controllable flexible deformation |
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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 |
Granted publication date: 20091216 |
|
| CX01 | Expiry of patent term |