CN205871426U - Nip drum section of thick bamboo of flexible plate printing machine improves structure - Google Patents
Nip drum section of thick bamboo of flexible plate printing machine improves structure Download PDFInfo
- Publication number
- CN205871426U CN205871426U CN201620726058.9U CN201620726058U CN205871426U CN 205871426 U CN205871426 U CN 205871426U CN 201620726058 U CN201620726058 U CN 201620726058U CN 205871426 U CN205871426 U CN 205871426U
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- CN
- China
- Prior art keywords
- pressure roller
- thick bamboo
- drum section
- printer
- nip drum
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- Withdrawn - After Issue
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Abstract
The utility model relates to a nip drum section of thick bamboo of flexible plate printing machine improves structure, it includes a nip drum section of thick bamboo, and the surface of a nip drum section of thick bamboo is provided with break joint along its axial extending direction, and the both sides of a nip drum section of thick bamboo just are close to break joint both ends position and are provided with hold -down mechanism respectively, this kind of nip drum section of thick bamboo improves the structure, and through add break joint on a nip drum section of thick bamboo, gentle printed sheet encloses to be established on surface (the stack shell surface) of a nip drum section of thick bamboo, and the edge of gentle printed sheet is filled in in the break joint respectively to lock through hold -down mechanism, avoid gentle printed sheet not hard up, improve the laminating degree between gentle printed sheet and the nip drum section of thick bamboo, improve gentle printed sheet and paste in the degree of accuracy on nip drum section of thick bamboo surface (stack shell surface), improve gentle printed sheet and nip drum section of thick bamboo locking degree, thus the printing efficiency of improvement flexible plate printing machine.
Description
Technical field
This utility model relates to adagio printer technology field, and the pressure roller particularly relating to a kind of adagio printer improves
Structure.
Background technology
Flexible printing machine, uses more liquid fluid ink, and ink is passed to print by ink fountain rubber roll and anilox roller
The areas of version also makes its inking, is then imposed squeegee pressure by pressure roller, by the ink transfer on forme to stock,
Last drying face completes printing process.
At present, the pressure roller surfacing, smooth of adagio printer, it is therefore an objective to be easy to the print of resin material or quality of rubber materials
Version is easy to be pasted onto on the stack shell of pressure roller.But, the pressure roller of above-mentioned traditional adagio printer, still suffer from following deficiency:
(1) forme relies on and is manually pasted onto pressure roller surface, and this artificial stickup tends to produce deviation, causes forme to glue askew, makes
The picture and text becoming forme transfer to produce on printed article the situations such as crooked or picture and text gaps and omissions；(2) it is tight with bonding method due to forme
Be attached on the stack shell surface of pressure roller, printer repeatedly print after with forme and substrate contacts often, cause print
Version part loosens and causes printing plate position to change or position warps, and causes the pattern printed and word crooked or print
Pattern and word have the situations such as gaps and omissions, have a strong impact on product quality, further, the paper owing to printing is defective, does not meets and make
With requiring, often can only scrap, cause increasing of production cost；(3) current forme, also occurs employing resin bed or rubber
The flexo plate that layer recombinant layer of metal layer is constituted, this flexo plate is owing to setting up layer of metal layer, and its hardness improves the most accordingly,
Printing effect is also improved；According to above-mentioned traditional mode, flexo plate is pasted onto the stack shell surface of pressure roller, flexo plate
Easily and depart between pressure roller or loosen, cause the picture and text of the dynamic stock of flexo plate transfer that crooked or areas disappearance occurs
Etc. situation, have a strong impact on product quality, further, the paper owing to printing is defective, does not meets use requirement, often can only report
Useless, cause increasing of production cost.Therefore the pressure roller structure of flexo plate printer is improved, extremely urgent.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art existence, and provides a kind of simple in construction, conjunction
Reason, implements easily, it is simple to being close to of printing plate, makes the pressure roller of product printing quality preferable adagio printer improve knot
Structure.
The purpose of this utility model is achieved in that
The pressure roller improved structure of adagio printer, including pressure roller, it is characterised in that: the outer surface edge of described pressure roller
Its axially extending direction is provided with break joint, and both sides and the close break joint end positions of pressure roller are respectively arranged with hold-down mechanism；This
Money pressure roller improved structure, by setting up break joint on pressure roller, flexo plate encloses the outer surface (stack shell surface) being located at pressure roller
On, the edge of flexo plate is filled in break joint respectively, and is locked by hold-down mechanism, it is to avoid flexo plate loosens, and improves flexo
Laminating degree between plate and pressure roller.
Technique scheme also can be made to the following further improve:
As more specifically scheme, it is respectively provided with fluted in the both sides of the pressure roller near described break joint end positions,
Described hold-down mechanism it is provided with in groove；By the hold down gag at break joint two ends, compress soft around be located on pressure roller outer surface
Printing forme both ends, make flexo plate more firmly be pressed on pressure roller outer surface, improve the printing effect of adagio printer.
As more specifically scheme, described hold-down mechanism includes clamping screw and pad, and clamping screw passes pad to incite somebody to action
Pad is arranged on the diapire of groove；By the way of pad overlays flexo plate, pad will overlay dynamics equiblibrium mass distribution, it is to avoid soft
Printing forme causes flexo plate bending, deformation during being locked at the outer surface of pressure roller, be greatly improved flexo plate and lock onto pressure roller
Effect.
As more specifically scheme, described groove connects with break joint, and at one of them face in groove bottom wall and break joint
In same level；So, be conducive to simplifying the compression operation at flexo plate edge, and improve its compression effect.
As more specifically scheme, the outside that pressure roller is corresponding is extended in described groove outer end, it is simple to regulation clamping screw.
Further, the cross section of described groove is V-shaped, it may be assumed that slot opening, inner narrow, the insertion at favourable flexo plate edge
And installation.
As one of which embodiment, described pressure roller can be sleeve body, and sleeve body extends along its center axis
Direction is provided with axis hole.
As another embodiment, described pressure roller can also be roller, and the two sides of roller are provided with support arm.
The beneficial effects of the utility model are as follows:
(1) the pressure roller improved structure of this utility model adagio printer, by setting up break joint, flexo plate on pressure roller
Enclosing on the outer surface (stack shell surface) being located at pressure roller, the edge of flexo plate is filled in break joint respectively, and is entered by hold-down mechanism
Row locking, it is to avoid flexo plate loosens, improves the laminating degree between flexo plate and pressure roller, improves flexo plate and is pasted onto outside pressure roller
The accuracy on surface (stack shell surface), raising flexo plate and pressure roller degree of blocking, thus improve the printing efficiency of adagio printer.
(2) further, pressure roller is possible not only to use bonding method to paste pressure the forme of quality of rubber materials or resin material
On the outer surface of cylinder, to carry out presswork, it is also possible to flexo plate is centered around on pressure roller outer surface, then passes through compacting machine
Flexo plate is lock onto on the outer surface (stack shell surface) of pressure roller by structure, carries out presswork, is greatly improved this utility model pressure
The suitability of cylinder, expands range.
Accompanying drawing explanation
Fig. 1 is the pressure roller front view of this utility model adagio printer.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is that the A-A of Fig. 2 is to sectional view.
Fig. 4 is enlarged drawing at the B of Fig. 2.
Fig. 5 is the installation diagram of this utility model pressure roller and flexo plate.
Fig. 6 is the pressure roller front view of this utility model band flexible print plate.
Fig. 7 is that the C-C of Fig. 6 is to sectional view.
Fig. 8 is enlarged drawing at the D of Fig. 7.
Fig. 9 is the roller side view of this utility model embodiment 2.
Figure 10 is the roller top view of this utility model embodiment 2.
Figure 11 is that the E-E of Figure 10 is to sectional view.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment.
Embodiment 1, in conjunction with shown in Fig. 1 to Fig. 8, the pressure roller improved structure of a kind of adagio printer, including pressure roller 1,
In the present embodiment, pressure roller 1 is sleeve body, and the rotating shaft of adagio printer is inserted in the axis hole 9 of pressure roller 1, by rotating shaft band dynamic pressure
Cylinder 1 rotates and realizes pressure roller 1 and be rotatably provided on adagio printer, at the outer surface of described pressure roller 1 along it
Axially extending direction is provided with break joint 2, the both sides of pressure roller 1 and be respectively equipped with groove 3 near break joint 2 end positions, groove 3 and
Seam 2 connects, and groove bottom wall 6 is in same level with one of them face in break joint 2, and nip drum is extended in groove 3 outer end
The outside of cylinder 1 correspondence, the cross section of described groove 3 is V-shaped.
Shown in figure, being provided with hold-down mechanism in described groove 3, hold-down mechanism includes clamping screw 4 and pad 5, locking screw
Bolt 4 passes pad 5 to be arranged on the diapire 6 of groove 3 by pad 5；During use, flexo plate 7 is centered around the outer surface of pressure roller 1
On, the edge, both sides of flexo plate 7 is filled in break joint 2 respectively, and groove 3 put into by pad 5, and pad 5 overlays on groove bottom wall 6
Flexo plate 7 edge, hold-down bolt 4 is through pad 5 and compresses flexo plate 7 edge together with pad 5, makes flexo plate 7 and pressure roller
1 precisely compresses.
If enterprise the most also uses the forme of traditional resin material or quality of rubber materials, it is possible at the outer surface of pressure roller 1,
That is: stack shell surface applies glue, and manually forme is spacing, accurate positioning is pasted onto on the stack shell of pressure roller 1, the most also can realize
Printing functionality, this utility model pressure roller adapts to different formes, improves the adaptive type of pressure roller, and different formes is without separately purchasing
Adaptive pressure roller, is greatly saved the production cost of enterprise.
Embodiment 2, in conjunction with shown in Fig. 9 to Figure 11, this embodiment is close with above-described embodiment 1, and difference is: implement
The pressure roller of example 2 is roller 20, and roller 20 is solid construction, and the two sides of roller 20 are equipped with support arm 8, roller 20 two sides
Support arm 8 inserts in the axis hole of adagio printer, adagio printer by axis hole locking roller on support arm 8, it is achieved roller 20 with
It is rotatably disposed within adagio printer.
Above-described embodiment 1 and enforcement 2, respectively sleeve body are connected rotation with adagio printer, and roller prints with adagio
Brush machine connects rotation, the connection rotating manner that both the above is different, it is therefore intended that: enterprise can be according to different editions or different shaped
Number, the adagio printer that the relation that is even in transmission connection is different also can find the pressure roller of the improved structure of adaptation, it is not necessary to changes soft
Plate printer, it is only necessary to configure corresponding pressure roller, be substantially reduced production cost.
Claims (8)
1. a pressure roller improved structure for adagio printer, including pressure roller (1), it is characterised in that: described pressure roller (1)
Outer surface is provided with break joint (2) along its axially extending direction, and the both sides of pressure roller (1) and close break joint (2) end positions are respectively
It is provided with hold-down mechanism.
The pressure roller improved structure of adagio printer the most according to claim 1, it is characterised in that: near described break joint
(2) both sides of the pressure roller of end positions are respectively provided with fluted (3), and groove is provided with described hold-down mechanism in (3).
The pressure roller improved structure of adagio printer the most according to claim 2, it is characterised in that: described hold-down mechanism includes
Clamping screw (4) and pad (5), clamping screw (4) passes pad (5) so that pad (5) to be arranged on the diapire (6) of groove (3)
On.
The pressure roller improved structure of adagio printer the most according to claim 3, it is characterised in that: described groove (3) and
Seam (2) connects, and groove bottom wall (6) is in same level with one of them face in break joint (2).
The pressure roller improved structure of adagio printer the most according to claim 3, it is characterised in that: described groove (3) outer end
Extend the outside that pressure roller (1) is corresponding.
The pressure roller improved structure of adagio printer the most according to claim 5, it is characterised in that: the horizontal stroke of described groove (3)
Cross section is V-shaped.
The pressure roller improved structure of adagio printer the most according to claim 1, it is characterised in that: described pressure roller (1) is
Sleeve body, sleeve body is provided with axis hole (9) along its center axis bearing of trend.
The pressure roller improved structure of adagio printer the most according to claim 1, it is characterised in that: described pressure roller (1) is
Roller (20), the two sides of roller (20) are provided with support arm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726058.9U CN205871426U (en) | 2016-07-12 | 2016-07-12 | Nip drum section of thick bamboo of flexible plate printing machine improves structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726058.9U CN205871426U (en) | 2016-07-12 | 2016-07-12 | Nip drum section of thick bamboo of flexible plate printing machine improves structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205871426U true CN205871426U (en) | 2017-01-11 |
Family
ID=57695465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620726058.9U Withdrawn - After Issue CN205871426U (en) | 2016-07-12 | 2016-07-12 | Nip drum section of thick bamboo of flexible plate printing machine improves structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205871426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004012A (en) * | 2016-07-12 | 2016-10-12 | 云维健 | Improved pressing roller structure of flexible plate printer and flexible printing plate installing method of improved pressing roller structure of flexible plate printer |
| CN108891184A (en) * | 2018-05-18 | 2018-11-27 | 云南德新纸业有限公司 | A kind of board plug type mould pressing method |
-
2016
- 2016-07-12 CN CN201620726058.9U patent/CN205871426U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004012A (en) * | 2016-07-12 | 2016-10-12 | 云维健 | Improved pressing roller structure of flexible plate printer and flexible printing plate installing method of improved pressing roller structure of flexible plate printer |
| CN106004012B (en) * | 2016-07-12 | 2019-03-08 | 云维健 | The pressure roller of adagio printing machine improves structure and its flexo method of plate installation |
| CN108891184A (en) * | 2018-05-18 | 2018-11-27 | 云南德新纸业有限公司 | A kind of board plug type mould pressing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20190308 |
|
| AV01 | Patent right actively abandoned |