CN205628487U - Scraper roller rotary mechanism - Google Patents
Scraper roller rotary mechanism Download PDFInfo
- Publication number
- CN205628487U CN205628487U CN201521077231.9U CN201521077231U CN205628487U CN 205628487 U CN205628487 U CN 205628487U CN 201521077231 U CN201521077231 U CN 201521077231U CN 205628487 U CN205628487 U CN 205628487U
- Authority
- CN
- China
- Prior art keywords
- doctor roll
- scraper roller
- shaft bearing
- clutch shaft
- limited block
- 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.)
- Withdrawn - After Issue
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a scraper roller rotary mechanism, including a scraper roller, first bearing movable mounting is passed through on primary shaft bearing to scraper roller's one end, primary shaft bearing is kept away from one side of scraper roller is provided with one and is used for the drive scraper roller pivoted revolving cylinder, this revolving cylinder is fixed set up in primary shaft bearing. Because the utility model discloses an adopting revolving cylinder to drive the scraper roller rotation, can adjusting scraper roller's the blade and the relative position of bottom roll fast, in a flexible way, it needs to rotate the operation that much enclose to have abandoned traditional hand wheel rotation, and simple convenient and fast had both reduced workman's intensity of labour, can shorten the rotatory time of swaing the blade of scraper roller simultaneously again, had improved production efficiency, strengthened the social competitiveness of enterprise.
Description
Technical field
This utility model relates to coating machine field, particularly a kind of doctor roll rotating mechanism.
Background technology
It is known that
It is generally provided with two cutting edges on the doctor roll of the scraper for coating head of coating machine, due to the base material produced, the difference of the composition etc. of glue, production needs relative position cutting edge being adjusted flexibly with bottom roller, thus arrives best Painting effect.Existing mechanism many employings handwheel rotational structure, cutting edge is directly rotated by the handwheel being arranged on doctor roll, clamping block is used to fix at the other end, its drawback is that its angle is difficult to finely tune, higher to the operation level requirement of people, folder can drive doctor roll to rotate time too tight, thus the angle adjusted before is destroyed；Another kind of structure is to concatenate a worm reducer between handwheel with doctor roll, strengthens speed reducing ratio, thus realizes the fine setting of angle.Its drawback is that handwheel needs to turn a lot of circle, when upper and lower two cutting edges are exchanged, the longest, bigger to Manufacturing Worker's physical demands；Another drawback is worm gear and worm screw is combined with back clearance, and it can cause cutting edge to have slight swing with the relative position of bottom roller, such Painting effect will fashion time bad, it is difficult to reach optimal Painting effect.
Utility model content
In order to solve the problems referred to above, the purpose of this utility model is to provide a kind of simple in construction, both can alleviate intensity of workers, and the most also shorten the doctor roll rotating mechanism that doctor roll rotates the time exchanging cutting edge, improves production efficiency.
This utility model the technical scheme is that for solving its technical problem
A kind of doctor roll rotating mechanism, including a doctor roll, one end of described doctor roll is movably installed on clutch shaft bearing seat by clutch shaft bearing, described clutch shaft bearing seat is provided with one for the rotary cylinder driving described doctor roll to rotate away from the side of described doctor roll, and this rotary cylinder is fixedly installed on described clutch shaft bearing seat.
As the improvement of technique scheme, the rotating output shaft of described rotary cylinder is connected by connecting shaft has a shaft joint, one end that the other end of described shaft joint is movably installed on described clutch shaft bearing with described doctor roll to be connected.
As the further improvement of technique scheme, described rotary cylinder is fixedly installed on described clutch shaft bearing seat by connecting rod.
In this utility model, the other end of described doctor roll is movably installed on the second bearing block by the second bearing, described doctor roll be movably installed on the one end on the second bearing block be additionally provided with one can be with the limited block rotated with it, be also movably set with on the second bearing block can be with the regulation bolt of described limited block phase clamping simultaneously.
Preferably, described doctor roll is provided with on one end of limited block and is further opened with a groove that described limited block can be allowed within it to slide, and the two ends of described groove offer the opening that described limited block can be allowed to pass in it.
The beneficial effects of the utility model are: owing to this utility model is by using rotary cylinder to drive doctor roll to rotate, can quickly, the cutting edge of doctor roll and the relative position of bottom roller are adjusted flexibly, abandon traditional handwheel and rotate the mode of operation needing to rotate a lot of circle, simple and convenient fast, both the labor intensity of workman had been reduced, doctor roll can be shortened again simultaneously and rotate the time exchanging cutting edge, improve production efficiency, strengthen the competitiveness of society of enterprise；Additionally this utility model is by arranging a limited block in one end of doctor roll, by the regulation bolt phase clamping on this limited block and the second bearing block, and then be fixed up with the relative position of bottom roller after doctor roll can be adjusted, prevent doctor roll from rotating and causing cutting edge to change with the relative position of bottom roller, it is ensured that Painting effect is stable without being susceptible to change.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the surface structure schematic diagram of this utility model one preferred embodiment；
Fig. 2 is the side view of this utility model one preferred embodiment；
Fig. 3 is the side view of doctor roll in this utility model one preferred embodiment.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of doctor roll rotating mechanism, including a doctor roll 10, one end of described doctor roll 10 is movably installed on clutch shaft bearing seat 11 by clutch shaft bearing 110, described clutch shaft bearing seat 11 is provided with one for the rotary cylinder 20 driving described doctor roll 10 to rotate away from the side of described doctor roll 10, and this rotary cylinder 20 is fixedly installed on described clutch shaft bearing seat 11.In this utility model, the rotating output shaft of described rotary cylinder 20 is connected by connecting shaft 21 has a shaft joint 30, one end that the other end of described shaft joint 30 is movably installed on described clutch shaft bearing 110 with described doctor roll 10 to be connected.
Owing to this utility model is by using rotary cylinder 20 to drive doctor roll 10 to rotate, can quickly, the cutting edge of doctor roll 11 and the relative position of bottom roller 50 are adjusted flexibly, abandon traditional handwheel and rotate the mode of operation needing to rotate a lot of circle, simple and convenient fast, both the labor intensity of workman had been reduced, doctor roll 10 can be shortened again simultaneously and rotate the time exchanging cutting edge, improve production efficiency, strengthen the competitiveness of society of enterprise.
In order to reduce the volume of clutch shaft bearing seat 11, simultaneously facilitate described rotary cylinder 20 to be fixed on described clutch shaft bearing seat 11, in this utility model, preferably, described rotary cylinder 20 is fixedly installed on described clutch shaft bearing seat 11 by connecting rod 22, further preferably, described rotary cylinder 20 is connected by two connecting rods 22 are fixing with described clutch shaft bearing seat 11, here, by using two pieces of connecting rods 22 to be fixedly connected on described clutch shaft bearing seat 11 by rotary cylinder 20, therefore clutch shaft bearing seat 11 can be made small, and contributes to reducing production cost.
In order to can be with the position of the cutting edge of fixed doctor roller 10, here, preferably, the other end of described doctor roll 10 is movably installed on the second bearing block 12 by the second bearing 120, described doctor roll 10 be movably installed on the one end on the second bearing block 12 be additionally provided with one can be with the limited block 40 rotated with it, be also movably set with on the second bearing block 12 can be with the regulation bolt 121 of described limited block 40 phase clamping simultaneously.This utility model is by arranging a limited block 40 at the other end of doctor roll 10, by this limited block 40 and the regulation bolt 121 phase clamping on the second bearing block 12, and then be fixed up in relative position with bottom roller 50 after can being adjusted by doctor roll 10, prevent doctor roll 10 from rotating and causing cutting edge thereon to change with the relative position of bottom roller 50, it is ensured that Painting effect is stable without being susceptible to change.
nullIn order to prevent limited block 40 from affecting the rotation of doctor roll 10 with regulating bolt 121 phase clamping，Here，Preferably，Described doctor roll 10 is provided with on one end of limited block 40 and is further opened with a groove 100 that described limited block 40 can be allowed within it to slide，The two ends of described groove 100 offer the opening 101 that described limited block 40 can be allowed to pass in it，It is thus desirable to revolving scraper roller 10 and when exchanging cutting edge，Limited block 40 can be moved down and stretch out the outside of the opening 101 being positioned at lower section along groove 100，Now limited block 40 no longer with regulation bolt 121 phase clamping，Therefore rotary cylinder 20 can drive doctor roll 10 to rotate，And then the cutting edge B of doctor roll 10 can be rotated the position to cutting edge A，And above-mentioned stretch out be positioned at lower section the limited block 40 opening 101 outside turn to top and again with regulate bolt 121 phase clamping，And then doctor roll 10 is fixed up with the relative position of bottom roller 50，Now the cutting edge B rotated to cutting edge location A then can be cleared up by workman，And without equipment is stopped，Therefore can connect and be coated producing，It is favorably improved production efficiency.
The foregoing is only preferred embodiments of the present utility model, as long as realizing within the technical scheme of this utility model purpose broadly falls into protection domain of the present utility model with essentially identical means.
Claims (5)
1. a doctor roll rotating mechanism, including a doctor roll (10), one end of described doctor roll (10) is movably installed on clutch shaft bearing seat (11) by clutch shaft bearing (110), it is characterized in that: described clutch shaft bearing seat (11) is provided with one for the rotary cylinder (20) driving described doctor roll (10) to rotate away from the side of described doctor roll (10), and this rotary cylinder (20) is fixedly installed on described clutch shaft bearing seat (11).
A kind of doctor roll rotating mechanism the most according to claim 1, it is characterized in that: the rotating output shaft of described rotary cylinder (20) is connected by connecting shaft (21) has a shaft joint (30), one end that the other end of described shaft joint (30) is movably installed on described clutch shaft bearing (110) with described doctor roll (10) to be connected.
A kind of doctor roll rotating mechanism the most according to claim 1 and 2, it is characterised in that: described rotary cylinder (20) is fixedly installed on described clutch shaft bearing seat (11) by connecting rod (22).
A kind of doctor roll rotating mechanism the most according to claim 1, it is characterized in that: the other end of described doctor roll (10) is movably installed on the second bearing block (12) by the second bearing (120), described doctor roll (10) be movably installed on the one end on the second bearing block (12) be additionally provided with one can be with the limited block (40) rotated with it, be also movably set with on the second bearing block (12) can be with the regulation bolt (121) of described limited block (40) phase clamping simultaneously.
A kind of doctor roll rotating mechanism the most according to claim 4, it is characterized in that: described doctor roll (10) is provided with on one end of limited block (40) and is further opened with a groove (100) that described limited block (40) can be allowed within it to slide, and the two ends of described groove (100) offer the opening (101) that described limited block (40) can be allowed to pass in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077231.9U CN205628487U (en) | 2015-12-18 | 2015-12-18 | Scraper roller rotary mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077231.9U CN205628487U (en) | 2015-12-18 | 2015-12-18 | Scraper roller rotary mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205628487U true CN205628487U (en) | 2016-10-12 |
Family
ID=57079227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077231.9U Withdrawn - After Issue CN205628487U (en) | 2015-12-18 | 2015-12-18 | Scraper roller rotary mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205628487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457847A (en) * | 2015-12-18 | 2016-04-06 | 中山松德新材料装备有限公司 | Scraper roller rotation mechanism |
-
2015
- 2015-12-18 CN CN201521077231.9U patent/CN205628487U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457847A (en) * | 2015-12-18 | 2016-04-06 | 中山松德新材料装备有限公司 | Scraper roller rotation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161012 Effective date of abandoning: 20171205 |