CN206826113U - Squeegee pressure adjustment mechanism - Google Patents
Squeegee pressure adjustment mechanism Download PDFInfo
- Publication number
- CN206826113U CN206826113U CN201720569921.9U CN201720569921U CN206826113U CN 206826113 U CN206826113 U CN 206826113U CN 201720569921 U CN201720569921 U CN 201720569921U CN 206826113 U CN206826113 U CN 206826113U
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- China
- Prior art keywords
- screw
- cylinder
- screw nut
- plate cylinder
- blanket cylinder
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- Expired - Fee Related
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Abstract
The utility model discloses squeegee pressure adjustment mechanism, it is characterised in that：Including plate cylinder, blanket cylinder and impression cylinder, plate cylinder is arranged in plate cylinder support, blanket cylinder is arranged on blanket cylinder support, impression cylinder is arranged on print group platform, right axle bearing is fixed with print group platform, right axle bearing carries out rotating support to the right axle end of ball screw, the right axle end of ball screw is installed by right worm gear, right worm screw is connected with right servo motor transmission, screw thread is connected with left screw nut and right screw nut on ball screw, right screw nut is fixed on blanket cylinder support, left screw nut is fixedly connected with left worm gear, left worm screw is connected with left servo motor transmission, left worm gear wheel is on left shaft holder, left shaft holder is fixed in plate cylinder support.The utility model can pressure between adjust automatically plate cylinder, blanket cylinder and impression cylinder, Adjustment precision is high, both ensures printing quality, and it is simple in construction to simplify operation again.
Description
Technical field
It the utility model is related to a kind of printing equipment, and in particular to a kind of squeegee pressure of Multimode Intelligent printing machine is adjusted
Complete machine structure.
Background technology
Multimode Intelligent printing machine is a kind of printing equipment of latest development, and it integrates offset printing, flexo, gravure, silk-screen
Deng almost common mode of printing used, to realize Alternative, Multifunctional printing, to meet that various printings include the print of high-grade printing
Brush demand, and reverse-printed, cold wave, overlay film, gloss oil, cross cutting, number, laser can be carried out according to any selection function part of need of work
Deng action.In current traditional printing unit, plate cylinder and impression cylinder are fixedly mounted, and are adjusted by the activity of blanket cylinder
Pressure between whole plate cylinder, blanket cylinder and impression cylinder（That is squeegee pressure）, regulation is troublesome in poeration, and Adjustment precision is low,
Long period adjustment is needed to can be only achieved comparatively ideal printing quality.
The content of the invention
In view of the problem of currently known technology is present, the technical problems to be solved in the utility model is that be to provide one kind can
Pressure between adjust automatically plate cylinder, blanket cylinder and impression cylinder, Adjustment precision is high, both ensures printing quality, simplifies again
Operate squeegee pressure adjustment mechanism simple in construction.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that to complete：
Squeegee pressure adjustment mechanism, it is characterised in that：Plate cylinder, blanket cylinder and the impressing rolling set including left, center, right
Cylinder, plate cylinder are arranged in plate cylinder support, and blanket cylinder is arranged on blanket cylinder support, and impression cylinder is arranged on print
On group platform, print and right axle bearing is fixed with group platform, right axle bearing carries out rotating support, ball to the right axle end of ball screw
Right worm gear is installed at the right axle end of screw mandrel, is connected with the right worm screw of right worm-drive engagement with right servo motor transmission, ball screw
Upper screw thread is connected with left screw nut and right screw nut, and right screw nut is fixed on blanket cylinder support, left screw nut
It is fixedly connected, is connected with the left worm screw of left worm-drive engagement with left servo motor transmission, left worm gear wheel is located at left worm gear
On left shaft holder, left shaft holder is fixed in plate cylinder support.
After adopting the above technical scheme, the position of impression cylinder and print group platform is fixed, and plate cylinder, plate cylinder branch
The activity of frame and blanket cylinder, blanket cylinder support sets and can be automatically adjusted, first, by the work of left servomotor,
Left worm screw is set to drive left worm gear and then drive left screw nut rotation, and now ball screw is motionless, then plate cylinder support
Closer or far from blanket cylinder support, reach the purpose of pressure adjust automatically between plate cylinder, blanket cylinder；In plate cylinder
Between blanket cylinder after the completion of pressure adjust automatically, by the work of right servomotor, make right worm screw drive right worm gear and then
Ball screw is driven to rotate, then in the presence of the feed screw nut of left and right, plate cylinder support and blanket cylinder support lean on together
Close or remote from print group platform, and then the purpose of pressure adjust automatically between plate cylinder, blanket cylinder and impression cylinder is realized, adjusted
Whole precision is high, both ensures printing quality, and it is simple in construction to simplify operation again.
Preferably, the cylindrical bellows seal pipe that is provided with of ball screw between left screw nut and right screw nut is to ball
Screw mandrel carries out dust seal, and ball screw is provided with sealing shroud from the position that right axle bearing is stretched out to the left and carries out dust seal.Pass through
Above-mentioned design, the working portion of ball screw can be made to obtain effective dust seal.
Brief description of the drawings
The utility model has drawings described below：
Fig. 1 is structural representation of the present utility model.
Embodiment
Accompanying drawing illustrates the technical solution of the utility model and embodiment, is further described in fact in conjunction with accompanying drawing below
Apply each relevant details and its operation principle of example.
As illustrated, squeegee pressure adjustment mechanism of the present utility model, including plate cylinder, rubber that left, center, right is set roll
Cylinder and impression cylinder, plate cylinder are arranged in plate cylinder support 1, and blanket cylinder is arranged on blanket cylinder support 2, impressing
Roller is arranged on print group platform 3, is printed and is fixed with right axle bearing 15, the right side of the right axle bearing 15 to ball screw 11 on group platform 3
Shaft end carries out rotating support, and right worm gear 14 is installed at the right axle end of ball screw 11, the right worm screw 16 engaged with the transmission of right worm gear 14
It is connected with right servomotor 13, screw thread is connected with left screw nut 8 and right screw nut 10, right screw on ball screw 11
Nut 10 is fixed on blanket cylinder support 2, and left screw nut 8 is fixedly connected with left worm gear 5, is engaged with the transmission of left worm gear 5
Left worm screw 6 is connected with left servomotor 7, and left worm gear 5 is rotated on left shaft holder 4, and left shaft holder 4 is fixed on printing plate rolling
On tube stent 1；The cylindrical bellows seal pipe 9 that is provided with of ball screw 11 between left screw nut 8 and right screw nut 10 is to ball
Screw mandrel 11 carries out dust seal, and ball screw 11 carries out dust-proof close from the position that right axle bearing 15 is stretched out to the left provided with sealing shroud 12
Envelope.
Claims (2)
1. squeegee pressure adjustment mechanism, it is characterised in that：Plate cylinder, blanket cylinder and the impressing rolling set including left, center, right
Cylinder, plate cylinder are arranged in plate cylinder support, and blanket cylinder is arranged on blanket cylinder support, and impression cylinder is arranged on print
On group platform, print and right axle bearing is fixed with group platform, right axle bearing carries out rotating support, ball to the right axle end of ball screw
Right worm gear is installed at the right axle end of screw mandrel, is connected with the right worm screw of right worm-drive engagement with right servo motor transmission, ball screw
Upper screw thread is connected with left screw nut and right screw nut, and right screw nut is fixed on blanket cylinder support, left screw nut
It is fixedly connected, is connected with the left worm screw of left worm-drive engagement with left servo motor transmission, left worm gear wheel is located at left worm gear
On left shaft holder, left shaft holder is fixed in plate cylinder support.
2. squeegee pressure adjustment mechanism as claimed in claim 1, it is characterised in that：Between left screw nut and right screw nut
The ball screw cylindrical bellows seal pipe that is provided with dust seal is carried out to ball screw, ball screw stretches out to the left from right axle bearing
Position be provided with sealing shroud carry out dust seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569921.9U CN206826113U (en) | 2017-05-22 | 2017-05-22 | Squeegee pressure adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569921.9U CN206826113U (en) | 2017-05-22 | 2017-05-22 | Squeegee pressure adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206826113U true CN206826113U (en) | 2018-01-02 |
Family
ID=60772231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720569921.9U Expired - Fee Related CN206826113U (en) | 2017-05-22 | 2017-05-22 | Squeegee pressure adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206826113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839423A (en) * | 2018-08-21 | 2018-11-20 | 景德镇市中景印机有限公司 | A kind of pressure regulation of interchangeable roller full rotating wheel printing machine and combined pressure device |
| CN113306276A (en) * | 2021-07-06 | 2021-08-27 | 荆州市今印印务有限公司 | Split offset press |
-
2017
- 2017-05-22 CN CN201720569921.9U patent/CN206826113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839423A (en) * | 2018-08-21 | 2018-11-20 | 景德镇市中景印机有限公司 | A kind of pressure regulation of interchangeable roller full rotating wheel printing machine and combined pressure device |
| CN113306276A (en) * | 2021-07-06 | 2021-08-27 | 荆州市今印印务有限公司 | Split offset press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |