CN203510913U - Regulation device of rubber covered roller - Google Patents
Regulation device of rubber covered roller Download PDFInfo
- Publication number
- CN203510913U CN203510913U CN201320659835.9U CN201320659835U CN203510913U CN 203510913 U CN203510913 U CN 203510913U CN 201320659835 U CN201320659835 U CN 201320659835U CN 203510913 U CN203510913 U CN 203510913U
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- CN
- China
- Prior art keywords
- main shaft
- rubber roll
- rubber covered
- covered roller
- nut
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- Expired - Fee Related
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Abstract
The utility model discloses a regulation device of a rubber covered roller, relates to the technical field of rubber covered roller regulation, and solves the problems of increased waste products and low production efficiency caused by slow reaction speed of correcting deviation and long correction time, when a thin film deviates during printing and coating. The rubber covered roller is sleeved on a rubber covered roller connecting section of a spindle, and is fixedly connected with the rubber covered roller connecting section of the main shaft through a first bearing and a second bearing, two clamping grooves are arranged on the spindle, the two clamping grooves are respectively disposed on two axial sides of the rubber covered roller, a first retainer ring and a second retainer ring are respectively embedded in the two clamping grooves and are used for limiting axial position of the rubber covered roller. A thread is arranged on the side wall of a rotation section of the spindle, a nut is meshed with the rotation section of the main shaft in a threaded manner, the nut is fixedly connected with a connecting part, diameter of a drive section of the main shaft is smaller than diameter of the rubber covered roller connecting section of the spindle, and a shaft sleeve is sleeved on the drive section of the main shaft. The regulation device is applicable for adjusting the rubber covered roller during printing and coating.
Description
Technical field
The utility model relates to rubber roll regulation technology field.
Background technology
All the time, the printing coating equipment that the field of packages printing is both at home and abroad used, generally adopt fixed impression rubber roll project organization, in printing coating process of manufacture, impression rubber roll position maintains static, when there is skew with impression rubber roll position in film, by movement, adjust the method for film, correct the skew that film occurs.For precision printing, coating are produced, impression rubber roll is identical with the width of printing coated thin film, and printing coating equipment working cell quantity is many, and general 8-12 unit, each unit interval be from length, generally 10-20 rice.For existing device, when skew occurs film, by movement, to adjust the method for film and correct, its shortcoming is that bias correction speed is slow, long from adjusting the time starting to correcting end, the loss and waste causing is large.Therefore, research and develop a kind of rubber roll adjusting device that can carry out fast, easily axial trace adjusting, improve bias correction speed, shorten the adjustment reaction time, reduce the number of rejects and seconds, ready to appear.
Summary of the invention
The utility model is in order to solve in printing coating process, and when skew occurs film, the reaction speed of correction skew is slow, the correction time is long and then cause the quantity scrapped of producing to increase the problem low with production efficiency, has proposed a kind of rubber roll adjusting device.
A rubber roll adjusting device, it comprises main shaft, rubber roll, nut, attaching parts, axle sleeve, a back-up ring, No. two back-up rings, a bearing and No. two bearings.
Main shaft passes through to be respectively and drives section, rubber roll linkage section and rotational segment three parts, rubber roll is enclosed within on the rubber roll linkage section of main shaft, and be fixedly connected with the rubber roll linkage section of main shaft with No. two bearings by a bearing, on main shaft, be provided with two draw-in grooves, described two draw-in grooves lay respectively at the axial both sides of rubber roll, a back-up ring and No. two back-up rings embed respectively in described two draw-in grooves by jackscrew, a described back-up ring and No. two back-up rings are for limiting the axial location of rubber roll, the sidewall of the rotational segment of main shaft has screw thread, the screw-threaded engagement of the rotational segment of nut and main shaft, this nut is fixedly connected with attaching parts, the diameter of the driving section of main shaft is less than the diameter of the rubber roll linkage section of main shaft, axle sleeve is enclosed within the driving section of main shaft.
Beneficial effect: when the utility model is produced in printing coating, film is pressed onto in roller by dandy roll, when there is lateral shift in film in printing coating process, rubber roll and film produce lateral displacement, by circumferential rotating spindle, make main shaft do axial orientation and move, drive the pressure roller being fixed on main shaft to move simultaneously, by adjusting the axial location of rubber roll, eliminated the axial relative deviation producing between rubber roll and film, rubber roll is alignd rapidly with film.Adopt this kind of adjustment mode, the speed of correction of deviation is faster, adjustment cycle is shorter, produce the quantity of waste product, and the efficiency that makes to rectify a deviation significantly improves thereby reduced in production process.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of rubber roll adjusting device.
The specific embodiment
The specific embodiment one, in conjunction with Fig. 1, this specific embodiment is described, a kind of rubber roll adjusting device, it comprises main shaft 1, rubber roll 3, nut 5, attaching parts 6, axle sleeve 7, back-up ring 2, No. two back-up rings 4, bearing 8 and No. two bearings 9,
Main shaft 1 passes through to be respectively and drives section, rubber roll linkage section and rotational segment three parts, rubber roll 3 is enclosed within on the rubber roll linkage section of main shaft 1, and be fixedly connected with the rubber roll linkage section of main shaft 1 with No. two bearings 9 by a bearing 8, on main shaft 1, be provided with two draw-in grooves, described two draw-in grooves lay respectively at the axial both sides of rubber roll 3, a back-up ring 2 and No. two back-up rings 4 embed respectively in described two draw-in grooves by jackscrew, a described back-up ring 2 and No. two back-up rings 4 are for limiting the axial location of rubber roll 3, the sidewall of the rotational segment of main shaft 1 has screw thread, the screw-threaded engagement of the rotational segment of nut 5 and main shaft 1, this nut 5 is fixedly connected with attaching parts 6, the diameter of the driving section of main shaft 1 is less than the diameter of the rubber roll linkage section of main shaft 1, axle sleeve 7 is enclosed within the driving section of main shaft 1.
In present embodiment, when printing coating is produced, dandy roll 3 is pressed onto film in roller, when film, in printing coating process, lateral shift occurs, rubber roll 3 produces lateral displacement with film, now by circumferential rotating spindle 1, making main shaft 1 do axial orientation moves, the pressure roller 3 that drive is fixed on main shaft 1 moves simultaneously, has eliminated rubber roll 3 and the lateral shift that film produces, and rubber roll is alignd with film within the shortest time.
Rubber roll adjusting device described in present embodiment in use, is fixed on attaching parts 6 one end of the screw-down of rubber roll 3, and axle sleeve 7 is fixedly connected with the other end of the screw-down of rubber roll 3, makes this device more convenient in use.
The difference of a kind of rubber roll adjusting device described in the specific embodiment two, this specific embodiment and the specific embodiment one is, the diameter of the rubber roll linkage section of main shaft 1 is 30mm-40mm, and length is 750mm-850mm.
The difference of a kind of rubber roll adjusting device described in the specific embodiment three, this specific embodiment and the specific embodiment one is, the diameter of the rotational segment of main shaft 1 is 30mm-35mm, and length is 50mm-60mm.
The difference of a kind of rubber roll adjusting device described in the specific embodiment four, this specific embodiment and the specific embodiment one is, the internal diameter size of nut 5 equates with the outside dimension of the rotational segment of main shaft 1, the external diameter of nut is 60mm-70mm, is highly 40mm-50mm.
The difference of a kind of rubber roll adjusting device described in the specific embodiment five, this specific embodiment and the specific embodiment one is, the pitch of nut 5 equates with the thread pitch of main shaft 1 rotational segment sidewall, is 1.0mm-1.5mm.
Present embodiment defines the pitch of nut 5, when defining main shaft 1 and being rotated one week, and the axial displacement of rubber roll 3.
The difference of a kind of rubber roll adjusting device described in the specific embodiment six, this specific embodiment and the specific embodiment one is, the diameter of the driving section of described main shaft 1 is 25mm-30mm, and length is 40mm-50mm.
Claims (6)
1. a rubber roll adjusting device, is characterized in that, it comprises main shaft (1), rubber roll (3), nut (5), attaching parts (6), axle sleeve (7), a back-up ring (2), No. two back-up rings (4), a bearing (8) and No. two bearings (9),
Main shaft (1) passes through to be respectively and drives section, rubber roll linkage section and rotational segment three parts, rubber roll (3) is enclosed within on the rubber roll linkage section of main shaft (1), and be fixedly connected with the rubber roll linkage section of main shaft (1) with No. two bearings (9) by a bearing (8), on main shaft (1), be provided with two draw-in grooves, described two draw-in grooves lay respectively at the axial both sides of rubber roll (3), a back-up ring (2) and No. two back-up rings (4) embed respectively in described two draw-in grooves by jackscrew, a described back-up ring (2) and No. two back-up rings (4) are for limiting the axial location of rubber roll (3), the sidewall of the rotational segment of main shaft (1) has screw thread, the screw-threaded engagement of the rotational segment of nut (5) and main shaft (1), this nut (5) is fixedly connected with attaching parts (6), the diameter of the driving section of main shaft (1) is less than the diameter of the rubber roll linkage section of main shaft (1), axle sleeve (7) is enclosed within the driving section of main shaft (1).
2. a kind of rubber roll adjusting device according to claim 1, is characterized in that, the diameter of the rubber roll linkage section of main shaft (1) is 30mm-40mm, and length is 750mm-850mm.
3. a kind of rubber roll adjusting device according to claim 1, is characterized in that, the diameter of the rotational segment of main shaft (1) is 30mm-35mm, and length is 50mm-60mm.
4. a kind of rubber roll adjusting device according to claim 1, is characterized in that, the internal diameter size of nut (5) equates with the outside dimension of the rotational segment of main shaft (1), and the external diameter of nut is 60mm-70mm, is highly 40mm-50mm.
5. a kind of rubber roll adjusting device according to claim 1, is characterized in that, the pitch of nut (5) equates with the thread pitch of main shaft (1) rotational segment sidewall, is 1.0mm-1.5mm.
6. a kind of rubber roll adjusting device according to claim 1, is characterized in that, the diameter of the driving section of described main shaft (1) is 25mm-30mm, and length is 40mm-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659835.9U CN203510913U (en) | 2013-10-24 | 2013-10-24 | Regulation device of rubber covered roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659835.9U CN203510913U (en) | 2013-10-24 | 2013-10-24 | Regulation device of rubber covered roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510913U true CN203510913U (en) | 2014-04-02 |
Family
ID=50369894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320659835.9U Expired - Fee Related CN203510913U (en) | 2013-10-24 | 2013-10-24 | Regulation device of rubber covered roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292536A (en) * | 2018-09-07 | 2019-02-01 | 际华三五四二纺织有限公司 | One kind drawing yarn rubber roller |
| CN109823046A (en) * | 2019-02-28 | 2019-05-31 | 中国印钞造币总公司 | Rubber roller for local ink supply |
| CN110315842A (en) * | 2019-06-25 | 2019-10-11 | 北新集团建材股份有限公司 | A kind of galley automatic deviation rectifying device |
-
2013
- 2013-10-24 CN CN201320659835.9U patent/CN203510913U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292536A (en) * | 2018-09-07 | 2019-02-01 | 际华三五四二纺织有限公司 | One kind drawing yarn rubber roller |
| CN109823046A (en) * | 2019-02-28 | 2019-05-31 | 中国印钞造币总公司 | Rubber roller for local ink supply |
| CN110315842A (en) * | 2019-06-25 | 2019-10-11 | 北新集团建材股份有限公司 | A kind of galley automatic deviation rectifying device |
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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: 20140402 Termination date: 20181024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |