CN201592552U - Longitudinal adjusting mechanism for mouthpiece height stepless adjusting device - Google Patents
Longitudinal adjusting mechanism for mouthpiece height stepless adjusting device Download PDFInfo
- Publication number
- CN201592552U CN201592552U CN2009202126352U CN200920212635U CN201592552U CN 201592552 U CN201592552 U CN 201592552U CN 2009202126352 U CN2009202126352 U CN 2009202126352U CN 200920212635 U CN200920212635 U CN 200920212635U CN 201592552 U CN201592552 U CN 201592552U
- Authority
- CN
- China
- Prior art keywords
- bite
- block
- wedge
- installing plate
- transfer roller
- 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
Links
Images
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The utility model relates to a longitudinal adjusting mechanism for a mouthpiece height stepless adjusting device. The transversal pressing mechanism comprises a paper driving roller, a mouthpiece mounting plate and a row of mouthpieces. The mouthpiece height stepless adjusting device comprises a transversal pressing mechanism, a longitudinal pressing mechanism and a wedge bar, wherein the wedge bar is arranged at the bottom of the mouthpiece mounting plate; the mouthpiece mounting plate is elastically and tightly attached to the vertical surface of a notch of the paper driving roller through the transversal pressing mechanism and the longitudinal pressing mechanism; the bottom of the mouthpiece mounting plate is a wedge surface with downward slope; the top of the wedge bar is a wedge surface with upward slope, and is meshed with the bottom of the mouthpiece mounting plate; one side of the wedge bar is provided with a thread blind hole; the longitudinal adjusting mechanism is connected to one end of the wedge bar, and comprises a pair of worm wheel and worm rod and a screw rod, wherein the worm wheel is mutually engaged with the worm rod; the worm wheel and the worm rod are arranged on one end surface of the paper driving roller; and one end of the screw rod is connected with the worm wheel, and the other end is connected into the thread blind hole of the wedge bar.
Description
Technical field
The utility model relates to the pressure pad arrangement for adjusting height on a kind of printing machine, is specifically related to a kind of vertical governor motion that is used for bite-block height stepless adjusting apparatus.
Background technology
General sheet-fed offset press comprise bite-block, the transfer roller of impression cylinder bite-block, be used to install transfer roller bite-block the bite-block installing plate and process the pole on several different size planes on its outer surface.
For the sheet-fed offset press, the short run living-article in the printing is more and more, and the paper sheet thickness of different living-articles is also often different.In order to guarantee excellent sheet transmission and printing precision, must adjust the bite-block height according to paper sheet thickness.When adjusting the bite-block height usually, the bite-block height of impression cylinder is not adjusted, but adjust the bite-block height of transfer roller, and its adjustment is that height with the impression cylinder bite-block is a benchmark, perfect condition is that the gap of the bite-block of the bite-block of transfer roller and impression cylinder is the thickness of a printing sheets.
Existing technology is that the bite-block with transfer roller is installed on the bite-block installing plate, the lower end of bite-block installing plate abuts against on the pole, because the outer surface of this pole is processed with the plane of several different sizes, by rotating pole, utilize the plane of pole different size to determine the height of bite-block, after the bite-block height locates, by screw the bite-block installing plate is fixedly mounted on the transfer roller, and whenever paper sheet thickness changes, when needing to adjust the bite-block height, all need at first to unclamp this screw, rotate pole, bite-block is adjusted to required height, screw this screw more again.
The shortcoming of above-mentioned prior art is: the process of the bite-block height of whole adjustment transfer roller wastes time and energy, efficient is low, and because the pole outer surface can only be processed limited plane of orientation, the bite-block height can only classification be adjusted to limited several grades like this, the step-less adjustment requirement of various paper sheet thickness be can not adapt to, paper transmitting accuracy and printing effect are difficult to guarantee.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of vertical governor motion that is used for bite-block height stepless adjusting apparatus is provided, to adapt to stepless and quick adjusting requirement to various paper sheet thickness, thereby improve the transmitting accuracy and the printing effect of paper, reach the time saving and energy saving and efficient of printing work.
The technical scheme that realizes above-mentioned purpose is: a kind of vertical governor motion that is used for bite-block height stepless adjusting apparatus, comprise transfer roller, the bite-block installing plate, one row's bite-block, this row bite-block is installed in the top of described bite-block installing plate, the outer surface of described transfer roller is provided with an axial right angle breach, described bite-block height stepless adjusting apparatus comprises horizontal hold-down mechanism, vertical hold-down mechanism and be located at wedge-shaped bar between the horizontal plane of breach of bite-block installing plate bottom surface and transfer roller, described bite-block installing plate is by horizontal hold-down mechanism, vertically hold-down mechanism elasticity also is installed on the vertical plane of this right angle breach closely, wherein
The bottom surface of described bite-block installing plate is the lozenges that is a descending slope, and the end face of described wedge-shaped bar is the lozenges that is a upgrade that the bottom surface with the bite-block installing plate matches, and offers a tapped blind hole on the side of described wedge-shaped bar;
Described vertical governor motion is connected an end of wedge-shaped bar, and it comprises a pair of intermeshing worm gear, worm screw and a screw rod,
Described worm gear, worm screw are installed on the end face of transfer roller;
One end of described screw rod connects worm gear, and the other end is connected in the tapped blind hole of wedge-shaped bar.
The technical scheme that is used for vertical governor motion of bite-block height stepless adjusting apparatus of the present utility model, flexibly be connected on the transfer roller at the bite-block installing plate that bite-block will be installed, and be provided with on the bottom surface near the bite-block installing plate on the basis of a wedge-shaped bar, employing is connected a screw rod on the wedge-shaped bar, and pass through turbine, the transmission of worm screw is rotated screw rod, thereby drive the wedge-shaped bar move left and right, realize the height step-less adjustment of the bite-block of transfer roller, make the bite-block Height Adjustment work of transfer roller greatly convenient and quick, and can cross the requirement that adapts to various paper sheet thickness, improved the precision of bite-block Height Adjustment work greatly, save great amount of manpower and time, time efficiency can improve more than 80%, also makes printing effect that improvement is arranged greatly.
Description of drawings
Fig. 1 is the structural representation of bite-block height stepless adjusting apparatus;
Fig. 2 is the structural representation that is used for vertical governor motion of bite-block height stepless adjusting apparatus of the present utility model.
The specific embodiment
In order to understand the technical solution of the utility model better, also be described in detail in conjunction with the accompanying drawings below by specific embodiment.
The vertical governor motion that is used for bite-block height stepless adjusting apparatus of the present utility model, bite-block height stepless adjusting apparatus (seeing also Fig. 1) is used to regulate the bite-block height on the transfer roller 6.The outer surface of transfer roller 6 is provided with an axial right angle breach; On the transfer roller 6 one row bite-block 3 is installed in bite-block installing plate 1 top, is convenient to the integral body adjustment of bite-block 3 height.
Bite-block height stepless adjusting apparatus comprises vertical hold-down mechanism 2, horizontal hold-down mechanism 4 and wedge-shaped bar 5.Bite-block installing plate 1 also is installed on the vertical plane of this right angle breach closely by horizontal hold-down mechanism 4 and vertical hold-down mechanism 2 elasticity.The bottom surface of bite-block installing plate 1 is the lozenges 10 that is a descending slope; The end face 50 of wedge-shaped bar 5 is lozenges that are a upgrade that the bottom surface 10 with bite-block installing plate 1 matches, and wedge-shaped bar 5 is folded between the horizontal plane 61 of breach of the bottom surface 10 of bite-block installing plate 1 and transfer roller 6; Offer a tapped blind hole 51 on one side of wedge-shaped bar 5;
See also Fig. 2 again, the vertical governor motion 7 that is used for bite-block height stepless adjusting apparatus of the present utility model is connected an end of wedge-shaped bar 5, and it comprises a pair of intermeshing worm gear 71, worm screw 72 and a screw rod 73, wherein,
Worm gear 71, worm screw 72 are installed on the end face of transfer roller 6;
One end of screw rod 73 is connected on the worm gear, and the other end is connected in the tapped blind hole 51 of wedge-shaped bar 5.
Because wedge-shaped bar 5 abuts against the beneath face of the bite-block installing plate 1 in the transfer roller 6, and can slide mutually between the end face 50 of wedge-shaped bar 5 and the bottom surface 10 of bite-block installing plate 1, the bottom surface of the end face 50 of wedge-shaped bar 5 also can be moved on the horizontal plane 61 of the breach of transfer roller 6.When worm screw 1 is rotated, driving the worm gear 2 that meshes together with worm screw 1 rotates, driving screw rod 73 again by worm gear 2 rotates, thereby drive wedge-shaped bar 5 move left and right on the horizontal plane 61 of the breach of the transfer roller 6 of printing machine, the bite-block installing plate 3 that the wedge shape end face 50 of wedge-shaped bar 5 is promoted on the transfer rollers 6 moves up and down, thereby realizes the step-less adjustment of bite-block 3 height in the transfer roller 6 of printing machine.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (1)
1. vertical governor motion that is used for bite-block height stepless adjusting apparatus, comprise transfer roller, the bite-block installing plate, one row's bite-block, this row bite-block is installed in the top of described bite-block installing plate, the outer surface of described transfer roller is provided with an axial right angle breach, described bite-block height stepless adjusting apparatus comprises horizontal hold-down mechanism, vertical hold-down mechanism and be located at wedge-shaped bar between the horizontal plane of breach of bite-block installing plate bottom surface and transfer roller, described bite-block installing plate is by horizontal hold-down mechanism, vertical hold-down mechanism elasticity and being installed in closely on the vertical plane of breach of described transfer roller, the bottom surface of described bite-block installing plate is the lozenges that is a descending slope, the end face of described wedge-shaped bar is the lozenges that is a upgrade that the bottom surface with the bite-block installing plate matches, it is characterized in that
Offer a tapped blind hole on one side of described wedge-shaped bar;
Described vertical governor motion is connected an end of wedge-shaped bar, and it comprises a pair of intermeshing worm gear, worm screw and a screw rod,
Described worm gear, worm screw are installed on the end face of transfer roller;
One end of described screw rod connects worm gear, and the other end is connected in the tapped blind hole of wedge-shaped bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202126352U CN201592552U (en) | 2009-12-07 | 2009-12-07 | Longitudinal adjusting mechanism for mouthpiece height stepless adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202126352U CN201592552U (en) | 2009-12-07 | 2009-12-07 | Longitudinal adjusting mechanism for mouthpiece height stepless adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201592552U true CN201592552U (en) | 2010-09-29 |
Family
ID=42774616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202126352U Expired - Fee Related CN201592552U (en) | 2009-12-07 | 2009-12-07 | Longitudinal adjusting mechanism for mouthpiece height stepless adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201592552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385781A (en) * | 2014-10-31 | 2015-03-04 | 贵州西牛王印务有限公司 | Maintenance device for bite block of offset press |
-
2009
- 2009-12-07 CN CN2009202126352U patent/CN201592552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385781A (en) * | 2014-10-31 | 2015-03-04 | 贵州西牛王印务有限公司 | Maintenance device for bite block of offset press |
| CN104385781B (en) * | 2014-10-31 | 2016-08-31 | 贵州西牛王印务有限公司 | A kind of offset press bite-block apparatus for examination and repair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206030713U (en) | Cylinder pressure guiding mechanism | |
| CN201592552U (en) | Longitudinal adjusting mechanism for mouthpiece height stepless adjusting device | |
| CN208881395U (en) | It is a kind of for printing the flatten unit of turbine signature | |
| CN201020910Y (en) | Guide roller automatic adjustment printer | |
| CN206382373U (en) | A kind of roll bending unit for being used to process large fermentation tank | |
| CN202556866U (en) | Gravure flexographic dual-use press | |
| CN201592554U (en) | Transversal pressing mechanism for mouthpiece height stepless adjusting device | |
| CN102085748B (en) | Teeth cushion height stepless adjuster for paper delivery roller of printer | |
| CN208134817U (en) | A kind of equipment accurately attaching auxiliary material using robot and vision technique | |
| CN214354870U (en) | Adjustable clamping device for beverage bottle label printing | |
| CN201841734U (en) | Impressing device of gravure printing machine | |
| CN201597240U (en) | Gripper cushion mounting plate for gripper cushion height stepless adjusting device of printing machine | |
| CN201592553U (en) | Longitudinal pressing mechanism for a mouthpiece height stepless adjusting device | |
| CN201721114U (en) | Pressure adjusting mechanism of offset printing machine | |
| CN207656784U (en) | A kind of suction paper feed mechanism of die-cutting machine | |
| CN201249158Y (en) | Surface tension roller coating machine | |
| CN201511583U (en) | Mesh size adjusting device of screen process press | |
| CN204701262U (en) | A kind of online transmission paper pressing device for rotary press | |
| CN211195316U (en) | Thermal transfer printer for single pencil | |
| CN208265433U (en) | A kind of label printing machine receiving mechanism | |
| CN201785067U (en) | Paper pressing device | |
| CN219519699U (en) | Paper feeding part paper pressing and conveying device for printer | |
| CN201183689Y (en) | Paper collecting brush apparatus for automatic die cutting machine | |
| CN214613293U (en) | Paper production is with gilt shaping all-in-one | |
| CN2886694Y (en) | A paper feeder for bill printer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151217 Address after: 223802 Jiangsu Province, Suqian City Industrial Park Road on the west side of sankeshu Township Economic and Technological Development Zone (Suqian red dream mattress factory building 2) Patentee after: Guanghua Machinery Manufacturing Limited by Share Ltd Address before: 200436, No. 520, true road, Baoshan District, Shanghai Patentee before: Shanghai Guanghua Printing Machine Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160616 Address after: 223621 Jiangsu city of Suqian Province Economic and Technological Development Zone Three Industrial Park Road on the west side of Zhu Village Zhao Zhuangzu Patentee after: Jiangsu Sino German Packaging Machinery Co., Ltd. Address before: 223802 Jiangsu Province, Suqian City Industrial Park Road on the west side of sankeshu Township Economic and Technological Development Zone (Suqian red dream mattress factory building 2) Patentee before: Guanghua Machinery Manufacturing Limited by Share Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |