CN204222380U - Printing machine - Google Patents
Printing machine Download PDFInfo
- Publication number
- CN204222380U CN204222380U CN201420542342.1U CN201420542342U CN204222380U CN 204222380 U CN204222380 U CN 204222380U CN 201420542342 U CN201420542342 U CN 201420542342U CN 204222380 U CN204222380 U CN 204222380U
- Authority
- CN
- China
- Prior art keywords
- brush holder
- pressure roller
- support
- leading screw
- printing machine
- 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.)
- Expired - Fee Related
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- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of printing machine, its drip irrigation device comprises workbench, dust cover, support and pressure roller, described support is fixedly installed on described workbench, described dust cover and described support hinged, described pressure roller is fixedly installed between described support, the axis of guide is fixed with between described support, the described axis of guide slides and is provided with semi-circular shape brush holder, described brush holder is provided with the bristle of fitting with described pressure roller, run through described support and be movably equipped with leading screw, described brush holder is provided with through hole, described leading screw is through described through hole, the inwall of described through hole is provided with the screw thread matched with described leading screw, one end of described leading screw is fixed with rocking handle.The utility model has easy to clean, that efficiency is high, security is good feature.
Description
Technical field
The utility model relates to a kind of printing equipment field, and more particularly, it relates to the printing machine that a kind of pressure roller is easy to clean, efficiency is high and security is good.
Background technology
Modern printing machine generally by locing up, inking, impression, the mechanism such as defeated paper (comprising folding) form.Its operation principle is: the writings and image that first will print makes forme, dress on the printer, then ink is coated on by artificial or printing machine place forme having writings and image, be transferred to directly or indirectly again on paper or other stocks (as textile, metallic plate, plastic cement, leather, plank, glass and pottery), thus copy the printed matter identical with forme.The invention of printing machine and development, the propagation for human civilization and culture has important function.
At present, market there is kind of a Heidelberg printing machine, its pressure roller is after long-time printing, the ink on printed matter can be stained with, use this pressure roller if continue, can have an impact to printed matter, so need manually to clean it, its method is: to pressure roller oil spout, then takes the pressure rollers such as rag to smear wiping back and forth, thus realizes clean object.Though this kind of mode once degree can remove the ink on pressure roller, thorough, and inefficiency.
In addition, it, when clearing up, needs to raise dust cover, therefore there is certain potential safety hazard.
Utility model content
For the deficiency that prior art exists, main purpose of the present utility model is to provide a kind of pressure roller easy to clean and the printing machine that efficiency is high.
Secondary objective of the present utility model is to improve security when pressure roller cleans.
For realizing above-mentioned main purpose, the utility model adopts following technical scheme:. a kind of printing machine, comprise workbench, dust cover, support and pressure roller, described support is fixedly installed on described workbench, described dust cover and described support hinged, described pressure roller is fixedly installed between described support, the axis of guide is fixed with between described support, the described axis of guide slides and is provided with semi-circular shape brush holder, described brush holder is provided with the bristle of fitting with described pressure roller, run through described support and be movably equipped with leading screw, described brush holder is provided with through hole, described leading screw is through described through hole, the inwall of described through hole is provided with the screw thread matched with described leading screw, one end of described leading screw is fixed with rocking handle.
As preferably, be provided with oil duct in described brush holder, described brush holder is provided with the oil outlet communicated with described oil duct near the side of described bristle, opposite side is provided with fuel feed hole.
As preferably, one end of described pressure roller is provided with gasket ring, and described gasket ring is provided with the groove for receiving described bristle.
As preferably, described support is provided with groove, is sealedly connected with oil pipe between described groove and described fuel feed hole.
As preferably, described bristle and described brush holder removably connect.
The utility model hinge structure is compared to be had: brush holder can slide on pressure roller, pressure roller is cleaned and is easy to; Semi-circular shape brush holder increases the contact area of brush holder and pressure roller, improves cleaning efficiency; The back shaft be flexibly connected with support makes brush holder in not used time, can be separated, do not affect the normal work of pressure roller with pressure roller; And rocking handle is positioned at outside dust cover, shake rocking handle can drive brush holder to slide, and avoids and raises dust cover and clean, security when improve clean.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the utility model printing machine embodiment;
Fig. 2 is the internal structure schematic diagram of the utility model printing machine embodiment;
Fig. 3 is the A portion enlarged diagram of the utility model printing machine embodiment Fig. 2 when normally working;
Fig. 4 is the A portion enlarged diagram of the utility model printing machine embodiment Fig. 2 when cleaning pressure roller;
Fig. 5 is brush rocker structure schematic diagram;
Fig. 6 is the sectional view of Fig. 5 along B-B face.
In figure: 1, workbench; 2, dust cover; 3, support; 31, groove; 31a, notch; 31b, notch; 4 pressure rollers; 5, brush holder; 51, bristle; 52, pilot hole; 53, oil duct; 54, oil outlet; 55, fuel feed hole; 56, through hole; 6, gasket ring; 61, groove; 7, oil pipe; 8, the axis of guide; 9, leading screw; 91, rocking handle; 92, ring set; 921, anti-skidding lines.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, the utility model printing machine embodiment is described further.
A kind of printing machine, comprise workbench 1, dust cover 2, support 3 and pressure roller 4, two supports 3 are fixed on workbench 1, dust cover 2 and support 3 hinged, pressure roller 4 is fixed between two supports 3 by rotating shaft, and two support 3 supports are fixedly installed an axis of guide 8, brush holder 5 offer a pilot hole 52, pilot hole 52 and the axis of guide 8 match, the direction of pilot hole 52 and the axial consistent of pressure roller 4.The axis of guide 8 is arranged a brush holder 5, brush holder 5 arranges one deck bristle 51 near the side of pressure roller 4, and brush holder 5 can slide on the axis of guide 8, the surface sliding of bristle 51 and pressure roller 4 during slip, so just makes pressure roller 4 clean and is easy to.Brush holder 5 one-tenth semi-circular shape, thus when sliding on pressure roller 4, increase the contact area with pressure roller 4, and then improve cleaning efficiency.Brush holder 5 is arranged a through hole 56, the inwall of through hole 56 arranges screw thread, a leading screw 9 is fixedly installed between two supports 3, leading screw 9 is through through hole 56, and with the threaded engagement on through hole 56 wall, one end of leading screw 9 is fixed with a rocking handle 91, and leading screw 9, through hole 56, rocking handle 91 form a transmission mechanism, and leading screw 9 and brush holder 5 are all in dust cover 2.When clean, by shake rocking handle 91, leading screw 9 is rotated, and leading screw 9, after screw-driven, drives brush holder 5 to slide on leading screw 9, bristle 51 on brush holder 5 also just can to the surface cleaning of pressure roller 4, convenient and swift and efficiency is high, and leading screw 9 and brush holder 5 are all in dust cover 2, do not need to raise dust cover 2 time that is clean, only need shake the object that rocking handle 91 can reach clean, thus security when substantially increasing clean.
Need pressure roller 4 oil spout process when considering clean, therefore in brush holder 5, offer an oil duct 53, the face that brush holder 5 contacts with pressure roller 4 near the side of bristle 51 and brush holder 5 offers some tiny oil outlets 54, and keep oil outlet 54 and oil duct 53 to communicate, the opposite side of brush holder 5 is offered a fuel feed hole 55, and fuel feed hole 55 also communicates with oil duct 53, support 3 arranges " C " type groove 31, two notch 31a of groove 31, 31b lays respectively on two adjacent faces, an oil pipe 7 is connected between one of them notch 31a and fuel feed hole 55, another notch 31b is then by another one oil pipe 7 and force feed equipment connection, the contact position of oil pipe 7 all gives encapsulation process, when brush holder 5 carries out clean pressure roller 4, extra operated fuel injection can not be needed can to clean limit to pressure roller 4 oil surface to pressure roller 4 in limit, further increase cleaning efficiency, and encapsulation process can save cleansing oil.
One end of pressure roller 4 arranges a gasket ring 6, gasket ring is offered a groove 61, when pressure roller 4 normally works, brush holder 5 can be shaken on gasket ring, make bristle 51 be positioned at groove 61, and then brush holder 5 is separated with pressure roller 4, not affect the normal work of pressure roller 4.
In addition, can overlap a ring set 92 on rocking handle 91, ring set can facilitate the shake of rocking handle 91, the surface of ring set arranges some anti-skidding lines 921, strengthens the frictional force of rocking handle 91 and hand, conveniently shake rocking handle 91.
In addition, when considering that bristle 51 service time is long, easily damage, therefore bristle 51 is connected by dismountable mode such as draw-in groove, buckle with brush holder 5, be easy to change.
Certainly, can also all give rounding process to the edges and corners of brush holder 5, can avoid like this making because of collision when corner angle contact with pressure roller 4 pressure roller 4 surface injured, the quality of printed matter is had an impact.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a printing machine, comprise workbench, dust cover, support and pressure roller, described support is fixedly installed on described workbench, described dust cover and described support hinged, described pressure roller is fixedly installed between described support, it is characterized in that: between described support, be fixed with the axis of guide, the described axis of guide slides and is provided with semi-circular shape brush holder, described brush holder is provided with the bristle of fitting with described pressure roller, run through described support and be movably equipped with leading screw, described brush holder is provided with through hole, described leading screw is through described through hole, the inwall of described through hole is provided with the screw thread matched with described leading screw, one end of described leading screw is fixed with rocking handle.
2. printing machine according to claim 1, is characterized in that: be provided with oil duct in described brush holder, and described brush holder is provided with the oil outlet communicated with described oil duct near the side of described bristle, opposite side is provided with fuel feed hole.
3. printing machine according to claim 1, is characterized in that: one end of described pressure roller is provided with gasket ring, and described gasket ring is provided with the groove for receiving described bristle.
4. printing machine according to claim 2, is characterized in that: described support is provided with groove, is sealedly connected with oil pipe between described groove and described fuel feed hole.
5. the printing machine according to claim 1 or 2 or 3, is characterized in that: described bristle and described brush holder removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542342.1U CN204222380U (en) | 2014-09-19 | 2014-09-19 | Printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542342.1U CN204222380U (en) | 2014-09-19 | 2014-09-19 | Printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204222380U true CN204222380U (en) | 2015-03-25 |
Family
ID=52920511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420542342.1U Expired - Fee Related CN204222380U (en) | 2014-09-19 | 2014-09-19 | Printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204222380U (en) |
-
2014
- 2014-09-19 CN CN201420542342.1U patent/CN204222380U/en not_active Expired - Fee Related
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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: 20150325 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |