CN201889950U - Back pressure roller device - Google Patents
Back pressure roller device Download PDFInfo
- Publication number
- CN201889950U CN201889950U CN2010206654919U CN201020665491U CN201889950U CN 201889950 U CN201889950 U CN 201889950U CN 2010206654919 U CN2010206654919 U CN 2010206654919U CN 201020665491 U CN201020665491 U CN 201020665491U CN 201889950 U CN201889950 U CN 201889950U
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- CN
- China
- Prior art keywords
- embossing
- steel roller
- compressed steel
- rubber roll
- roller
- Prior art date
- 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.)
- Expired - Fee Related
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- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The utility model provides a back pressure roller device which comprises a base, an embossing rubber roller and a pressed steel roller, wherein, the embossing rubber roller is arranged on the base; a bulge is formed at one end of the base; jacking devices connected with the pressed steel roller are also arranged on the base; each jacking device comprises embossing cylinders, an embossing swinging arm, a press roll swinging arm connecting block and an embossing push rod; a connector of each embossing cylinder is connected with the lower end of the embossing swinging arm; the upper end of the embossing swinging arm is arranged on the bulge; a middle section of the embossing swinging arm is connected with one end of the press roll swinging arm connecting block; the other end of the press roll swinging arm connecting block is connected with one end of the embossing push rod; and the other end of the embossing push rod is connected with the pressed steel roller. The back pressure roller device has the benefits as follows: the synchronization of the actions of the two embossing cylinders that push the two ends of the pressed steel roller can be ensured; by adopting the two jacking devices, the pressure formed between the embossing rubber roller and an embossing roller is uniform, the stability is good, the moulding effect of patterns pressed on wallpaper is good; in addition, the rejection rate is reduced, and the product quality is improved.
Description
Technical field
The utility model belongs to the printing mechanism field, is specifically related to a kind of counter-pressure cylinder device.
Background technology
The counter-pressure cylinder device is in wallpaper printing the PVC coating on the wallpaper to be suppressed the plant equipment with space pattern decorative pattern.This kind equipment is mainly used in the ornamental wallpaper production line, the counter-pressure cylinder device that uses on the wallpaper equipment for a long time, and the embossing pressure instability, the moulding effect of decorative pattern is bad, causes the percent defective height, and the cost of product can be in any more.Being connected by the joint of embossing push rod respectively in the existing counter-pressure cylinder device with the embossing cylinder by the two ends of compressed steel roller, at the embossing cylinder in by compressed steel roller pushing course, the action of two embossing cylinders at two ends can not guarantee synchronously, when by the compressed steel roller pressure being passed to the embossing rubber roll like this, it is inhomogeneous to form pressure between embossing rubber roll and the knurling rolls, make deep mixed the causing of decorative pattern that knurling rolls and embossing rubber roll suppress the PVC coating of material on the film, the moulding effect of decorative pattern is bad, is easy to generate waste product.
Summary of the invention
The purpose of this utility model provides a kind of counter-pressure cylinder device, and inhomogeneous to solve the pressure that forms between the embossing rubber roll and knurling rolls in the existing counter-pressure cylinder device, the moulding effect of decorative pattern that suppresses wallpaper is bad, is easy to generate the problem of waste product.
The technical scheme that the utility model adopted is, a kind of counter-pressure cylinder device, comprise base, be arranged on the base the embossing rubber roll and by the compressed steel roller, an end of base is provided with projection, also is provided with on the base and the jack unit that is connected by the compressed steel roller; Jack unit comprises that embossing cylinder, embossing swing arm, pressure roller swing arm connect piece and embossing push rod; The joint of embossing cylinder is connected with the lower end of embossing swing arm; The upper end of embossing swing arm is arranged on the projection, and the stage casing of embossing swing arm is connected with the end that the pressure roller swing arm connects piece, and the other end that the pressure roller swing arm connects piece is connected with an end of embossing push rod, the other end of embossing push rod be connected by the compressed steel roller.
Wherein, the embossing push rod passes the gap adjustment rack, is provided with between gap adjustment rack and the embossing push rod to adjust cover and gap adjustment part; Adjustment is set on the adjustment rack of gap, and the gap adjustment part is arranged on the embossing push rod, adjusts cover and gap adjustment part by being threaded.
Wherein, the two ends of embossing rubber roll rotating shaft are separately positioned on two embossing rubber roll bearings, and embossing rubber roll rest base is provided with slide plate, and slide plate and embossing rubber roll rest base are chimeric.
Wherein, be separately positioned on two by the two ends of compressed steel roller rotating shaft and be provided with slide plate by on the compressed steel roller bearing by compressed steel roller rest base, slide plate is with chimeric by compressed steel roller rest base.
Wherein, embossing rubber roll bearing and be provided with connecting rod between the compressed steel roller bearing is provided with mounting hole by compressed steel roller bearing; One end of connecting rod is fixedlyed connected with embossing rubber roll bearing, and the other end of connecting rod is installed with screw, and this screw is positioned at mounting hole.
Its feature further is, jack unit is two covers, two embossing cylinders lay respectively at the both sides, front and back of base, the joint of two embossing cylinders is hinged with the lower end of two embossing swing arms respectively, and be provided with connecting rod between the junction of the joint of two embossing cylinders and two embossing swing arm lower ends, the upper end of two embossing swing arms is arranged on the projection, and is hinged with projection; The stage casing of two embossing swing arms is connected with the end that two pressure roller swing arms connect piece respectively, and the other end that two pressure roller swing arms connect piece is connected with an end of two embossing push rods respectively, and the other end of two embossing push rods withstands respectively by the rear and front end of compressed steel roller.
The beneficial effects of the utility model are, promotion can be guaranteed synchronously by two embossing cylinder actions at compressed steel roller two ends, by two cover jack units, the pressure that forms between embossing rubber roll and the knurling rolls is even, good stability, the decorative pattern that suppresses wallpaper is moulding effective, has reduced percent defective, has improved product quality.
Description of drawings
Fig. 1 is the structural representation of the utility model counter-pressure cylinder device;
Fig. 2 is the structural representation between embossing rubber roll in the utility model, embossing rubber roll bearing and the slide plate.
Among the figure, 1. knurling rolls, 2. embossing rubber roll is 3. by the compressed steel roller, 4. embossing cylinder, 5. embossing push rod, 6. gap adjustment rack, 7. gap adjustment part, 8. the pressure roller swing arm connects piece, 9. pressure roller swing arm, 10. connecting rod, 11. swivel joints, 12. round nut, 13. bearings, 14. bearing glands, 15. slide plates, 16. base, 17. projectioies, 18. adjust cover, 19. embossing rubber roll bearing, 20. by compressed steel roller bearing, 21. connecting rods.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 1, the utility model discloses a kind of counter-pressure cylinder device, comprise base 16, be arranged on the base 16 embossing rubber roll 2 and by compressed steel roller 3, an end of base 16 be provided with the projection 17, also be provided with on the base 16 and the jack unit that is connected by compressed steel roller 3; Jack unit comprises that two embossing cylinders 4, two embossing swing arms 9, two pressure roller swing arms connect piece 8 and two embossing push rods 5; Two embossing cylinders 4 lay respectively at the both sides, front and back of base 16, and the joint of two embossing cylinders 4 is hinged with the lower end of two embossing swing arms 9 respectively, and are provided with connecting rod 21 between the junction of the joint of two embossing cylinders 4 and two embossing swing arm 9 lower ends.The upper end of two embossing swing arms 9 is arranged on the projection 17, hinged with projection 17, the stage casing of two embossing swing arms 9 is connected with the end that two pressure roller swing arms connect piece 8 respectively, the other end that two pressure roller swing arms connect piece 8 is connected with an end of two embossing push rods 5 respectively, the other end of two embossing push rods 5 be connected by the front and back end of compressed steel roller 3.Embossing push rod 5 passes gap adjustment rack 6, is provided with between gap adjustment rack 6 and the embossing push rod 5 to adjust cover 18 and gap adjustment part 7; Adjust cover 18 and be arranged on the gap adjustment rack 6, gap adjustment part 7 is arranged on the embossing push rod 5, adjusts cover 18 and gap adjustment part 7 by being threaded.
Described jack unit is two covers, and two embossing cylinders 4 and pressure roller swing arm 9 lay respectively at the both sides, front and back of base 16, and two embossing push rods 5 withstand respectively by the rear and front end of compressed steel roller 3, and two cover jack units move together, guarantee by the front and back thrust unanimity of compressed steel roller 3.All be connected with embossing rubber roll 2 by compressed steel roller 3 and be connected with cooling water, can guarantee that embossing rubber roll 2 inside and outsides cool off simultaneously, favorable cooling effect is arranged with swivel joint 11.
As shown in Figure 2, the two ends of embossing rubber roll 2 rotating shafts are separately positioned on two embossing rubber roll bearings 19, be provided with bearing 13 between 2 rotating shafts of embossing rubber roll and the embossing rubber roll bearing 19, bearing 13 outer rings also are pressed with bearing gland 14, be with round nut 12 in 2 rotating shafts of embossing rubber roll bearing 13 is positioned in 2 rotating shafts of embossing rubber roll.Embossing rubber roll bearing 19 bottoms are provided with slide plate 15, and slide plate 15 is chimeric with embossing rubber roll bearing 19 bottoms.Same structure also is separately positioned on two by on the compressed steel roller bearing 20 by the two ends of compressed steel roller 3 rotating shafts, is provided with slide plate 15 by compressed steel roller bearing 20 bottoms, and slide plate 15 is with chimeric by compressed steel roller bearing 20 bottoms.As shown in Figure 1, embossing rubber roll bearing 19 and be provided with horizontal connecting rod 10 between the compressed steel roller bearing 20 is provided with mounting hole by compressed steel roller bearing 20; One end of connecting rod 10 is fixedlyed connected with embossing rubber roll bearing 19, and the other end of connecting rod 10 is installed with screw, and this screw is positioned at mounting hole.
Operation principle of the present utility model is: two embossing cylinder 4 synchronization actions, driving two pressure roller swing arms 9 by connecting rod 21 rotates round its upper end simultaneously, drive two pressure roller swing arms and connect piece 8 and do rectilinear motion synchronously in rotation process, the pressure roller swing arm connects piece 8 to be made close or away from embossing rubber roll 2 by compressed steel roller 3 by embossing push rod 5.When being pressed on the embossing rubber roll 2 by compressed steel roller 3, further can be regulated by the pressure between compressed steel roller 3 and the embossing rubber roll 2 by adjusting cover 18 and gap adjustment part 7, turn gap adjustment part 7, gap adjustment part 7 is laterally moved in adjusting cover 18, gap adjustment part 7 drives embossing push rod 5 and laterally moves, and can regulate by the pressure between compressed steel roller 3 and the embossing rubber roll 2.When being promoted embossing rubber roll 2, under the constraint of connecting rod 10, on slide plate 15 separately, moved by compressed steel roller bearing 20 and embossing rubber roll bearing 19 by compressed steel roller 3.The material film by by the thrust of compressed steel roller 3, makes the uniform pressure of generation between knurling rolls 1 and the embossing rubber roll 2 by between knurling rolls 1 and the embossing rubber roll 2 time, the decorative pattern of convex-concave is impressed into expects on the film.
Claims (6)
1. counter-pressure cylinder device, comprise base (16), be arranged on the base (16) embossing rubber roll (2) and by compressed steel roller (3), it is characterized in that: an end of described base (16) is provided with projection (17), also is provided with on the base (16) and the jack unit that is connected by compressed steel roller (3); Described jack unit comprises that embossing cylinder (4), embossing swing arm (9), pressure roller swing arm connect piece (8) and embossing push rod (5); The joint of embossing cylinder (4) is connected with the lower end of embossing swing arm (9); The upper end of embossing swing arm (9) is arranged on the projection (17), the stage casing of embossing swing arm (9) is connected with the end that the pressure roller swing arm connects piece (8), the other end that the pressure roller swing arm connects piece (8) is connected with an end of embossing push rod (5), the other end of embossing push rod (5) be connected by compressed steel roller (3).
2. counter-pressure cylinder device according to claim 1 is characterized in that: described embossing push rod (5) passes gap adjustment rack (6), is provided with between gap adjustment rack (6) and the embossing push rod (5) to adjust cover (18) and gap adjustment part (7); Described adjustment cover (18) is arranged on the gap adjustment rack (6), and gap adjustment part (7) is arranged on the embossing push rod (5), adjusts cover (18) and gap adjustment part (7) by being threaded.
3. counter-pressure cylinder device according to claim 1, it is characterized in that: the two ends of described embossing rubber roll (2) rotating shaft are separately positioned on two embossing rubber roll bearings (19), embossing rubber roll bearing (19) bottom is provided with slide plate (15), and slide plate (15) is chimeric with embossing rubber roll bearing (19) bottom.
4. counter-pressure cylinder device according to claim 1, it is characterized in that: described two ends by compressed steel roller (3) rotating shaft are separately positioned on two by on the compressed steel roller bearing (20), be provided with slide plate (15) by compressed steel roller bearing (20) bottom, slide plate (15) is with chimeric by compressed steel roller bearing (20) bottom.
5. according to claim 3 or 4 described counter-pressure cylinder devices, it is characterized in that: described embossing rubber roll bearing (19) and be provided with connecting rod (10) between the compressed steel roller bearing (20) is provided with mounting hole by compressed steel roller bearing (20); One end of connecting rod (10) is fixedlyed connected with embossing rubber roll bearing (19), and the other end of connecting rod (10) is installed with screw, and this screw is positioned at mounting hole.
6. counter-pressure cylinder device according to claim 1, it is characterized in that: described jack unit is two covers, two embossing cylinders (4) lay respectively at the both sides, front and back of base (16), the joint of two embossing cylinders (4) is hinged with the lower end of two embossing swing arms (9) respectively, and be provided with connecting rod (21) between the junction of the joint of two embossing cylinders (4) and two embossing swing arms (9) lower end, the upper end of two embossing swing arms (9) is arranged on the projection (17), and is hinged with projection (17); The stage casing of two embossing swing arms (9) is connected with the end that two pressure roller swing arms connect piece (8) respectively, the other end that two pressure roller swing arms connect piece (8) is connected with an end of two embossing push rods (5) respectively, and the other end of two embossing push rods (5) withstands respectively by the rear and front end of compressed steel roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206654919U CN201889950U (en) | 2010-12-17 | 2010-12-17 | Back pressure roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206654919U CN201889950U (en) | 2010-12-17 | 2010-12-17 | Back pressure roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201889950U true CN201889950U (en) | 2011-07-06 |
Family
ID=44219427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206654919U Expired - Fee Related CN201889950U (en) | 2010-12-17 | 2010-12-17 | Back pressure roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201889950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415455A (en) * | 2017-09-19 | 2017-12-01 | 佛山市普盈机械设备有限公司 | A kind of printing machine |
| CN108215341A (en) * | 2016-12-22 | 2018-06-29 | 上海东冠纸业有限公司 | A kind of embossing rubber roll efficiently repaired |
-
2010
- 2010-12-17 CN CN2010206654919U patent/CN201889950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215341A (en) * | 2016-12-22 | 2018-06-29 | 上海东冠纸业有限公司 | A kind of embossing rubber roll efficiently repaired |
| CN107415455A (en) * | 2017-09-19 | 2017-12-01 | 佛山市普盈机械设备有限公司 | A kind of printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |