CN102921591A - Elastic back roll adjusting mechanism for reverse roll coating - Google Patents
Elastic back roll adjusting mechanism for reverse roll coating Download PDFInfo
- Publication number
- CN102921591A CN102921591A CN2012104538601A CN201210453860A CN102921591A CN 102921591 A CN102921591 A CN 102921591A CN 2012104538601 A CN2012104538601 A CN 2012104538601A CN 201210453860 A CN201210453860 A CN 201210453860A CN 102921591 A CN102921591 A CN 102921591A
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- CN
- China
- Prior art keywords
- worm
- roll
- elastic back
- adjusting mechanism
- reverse roll
- 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.)
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Abstract
The invention discloses an elastic back roll adjusting mechanism for reverse roll coating. The elastic back roll adjusting mechanism for the reverse roll coating comprises a worm, a bearing which is used for supporting the worm, and a bearing seat, wherein the worm is matched with two worm wheels to form a worm and worm wheel transmission pair, and the other end of the worm is connected with a motor through a coupler. According to the elastic back roll adjusting mechanism for the reverse roll coating, the motor drives the worm to rotate, so that the worm wheels are enabled to rotate; a thread slide block is connected with the worm wheels through a screw pair; the worm wheels perform rotating motions, a worm wheel slide block is in a rectilinear motion along the direction perpendicular to the axes of the worm wheels, a wrap angle adjusting roll is driven to move, and therefore the purpose that adjusting base material enters an elastic back roll wrap angle is achieved.
Description
?
Technical field
The present invention relates to a kind of reverse roll coating elasticity back flow roll governor motion.
Background technology
In reverse roll coating process flow process, enter the elasticity back flow roll for different base materials, need different cornerites to guarantee that the speed of service of base material is consistent with the linear resonance surface velocity of elasticity back flow roll, therefore, to regulate cornerite according to different base materials.
Summary of the invention
The present invention seeks to provides a kind of reverse roll coating elasticity back flow roll governor motion for the defective that prior art exists.
The present invention for achieving the above object, adopt following technical scheme: a kind of reverse roll coating elasticity back flow roll governor motion, comprise worm screw and be used for supporting bearing and the bearing block of worm screw, described worm screw and two worm wheel form the Worm and Worm Gear Driving pair, and the described worm screw other end links to each other with motor by shaft coupling.
Further, described worm gear center is provided with screwed hole vertically, and described screwed hole and thread slider match, and described thread slider and cornerite dancer rools form moving sets.
Beneficial effect of the present invention: motor-driven worm screw rotation, worm gear is rotated, thread slider is connected with worm gear by screw pair, worm gear rotates, the worm gear drives slide block is moving linearly on the direction of vertical worm gear axis, drive the cornerite dancer rools and move, regulate the purpose that base material enters elasticity back flow roll cornerite thereby reach.
Description of drawings
Fig. 1 front view structural representation of the present invention;
Fig. 2 left view structural representation of the present invention.
The specific embodiment
Fig. 1, Figure 2 shows that the coating of a kind of reverse roll is with elasticity back flow roll governor motion, comprise worm screw 3 and be used for supporting bearing 2 and the bearing block 1 of worm screw 3, described worm screw 3 is matched with two worm gears 4 and forms the Worm and Worm Gear Driving pair, and described worm screw 3 other ends link to each other with motor 6 by shaft coupling 5.Described worm gear 4 centers are provided with screwed hole vertically, and described screwed hole and thread slider 7 match, and described thread slider 7 forms moving sets with cornerite dancer rools 8.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a reverse roll is coated with elasticity back flow roll governor motion, it is characterized in that, comprise worm screw and be used for supporting bearing and the bearing block of worm screw, described worm screw and two worm wheel form the Worm and Worm Gear Driving pair, and the described worm screw other end links to each other with motor by shaft coupling.
2. reverse roll as claimed in claim 1 is coated with elasticity back flow roll governor motion, and it is characterized in that: described worm gear center is provided with screwed hole vertically, and described screwed hole and thread slider match, and described thread slider and cornerite dancer rools form moving sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104538601A CN102921591A (en) | 2012-11-13 | 2012-11-13 | Elastic back roll adjusting mechanism for reverse roll coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104538601A CN102921591A (en) | 2012-11-13 | 2012-11-13 | Elastic back roll adjusting mechanism for reverse roll coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102921591A true CN102921591A (en) | 2013-02-13 |
Family
ID=47636598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104538601A Withdrawn CN102921591A (en) | 2012-11-13 | 2012-11-13 | Elastic back roll adjusting mechanism for reverse roll coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921591A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481325A (en) * | 2013-09-22 | 2014-01-01 | 朱丹华 | Adjustable sliding block telescoping control device of cutter structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225903Y (en) * | 1995-05-10 | 1996-05-01 | 严祖光 | Coating compositing machine |
| EP1297900A2 (en) * | 2001-09-28 | 2003-04-02 | Fuji Photo Film Co., Ltd. | Coating device and coating method |
| CN201913045U (en) * | 2011-02-16 | 2011-08-03 | 西安一成机械设备有限公司 | Coating device |
| CN102513261A (en) * | 2011-12-09 | 2012-06-27 | 陕西北人印刷机械有限责任公司 | Coating apparatus on printing machine |
| CN202909881U (en) * | 2012-11-13 | 2013-05-01 | 江苏海大印染机械有限公司 | Elastic backup roll adjusting mechanism for reverse roll coating |
-
2012
- 2012-11-13 CN CN2012104538601A patent/CN102921591A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225903Y (en) * | 1995-05-10 | 1996-05-01 | 严祖光 | Coating compositing machine |
| EP1297900A2 (en) * | 2001-09-28 | 2003-04-02 | Fuji Photo Film Co., Ltd. | Coating device and coating method |
| CN201913045U (en) * | 2011-02-16 | 2011-08-03 | 西安一成机械设备有限公司 | Coating device |
| CN102513261A (en) * | 2011-12-09 | 2012-06-27 | 陕西北人印刷机械有限责任公司 | Coating apparatus on printing machine |
| CN202909881U (en) * | 2012-11-13 | 2013-05-01 | 江苏海大印染机械有限公司 | Elastic backup roll adjusting mechanism for reverse roll coating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481325A (en) * | 2013-09-22 | 2014-01-01 | 朱丹华 | Adjustable sliding block telescoping control device of cutter structure |
| CN103481325B (en) * | 2013-09-22 | 2015-04-22 | 朱丹华 | Adjustable sliding block telescoping control device of cutter structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130213 |