CN203697692U - Ink conveying device for printer - Google Patents
Ink conveying device for printer Download PDFInfo
- Publication number
- CN203697692U CN203697692U CN201420082896.8U CN201420082896U CN203697692U CN 203697692 U CN203697692 U CN 203697692U CN 201420082896 U CN201420082896 U CN 201420082896U CN 203697692 U CN203697692 U CN 203697692U
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- CN
- China
- Prior art keywords
- ink
- roller
- frame
- swing arm
- ink conveying
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- 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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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses an ink conveying device for a printer. The ink conveying device comprises a frame on which a plate roller is arranged, an ink conveying roller and an ink conveying device, wherein the ink conveying roller is arranged adjacent to the plate roller; the ink conveying device comprises a swinging arm revolving shaft which is arranged horizontally on the frame; rotating swinging arms are connected to both sides of the swinging revolving shaft; ink conveying roller pivoting holes are formed in the tail ends of the rotating swinging arms; ink conveying roll shafts are pivoted in the ink conveying roller pivoting holes; driving cylinders which are fixed to the frame are further connected to the ends of the rotating swinging arms; the ink conveying roll shafts are connected with motor driving devices. According to the ink conveying device for the printer, the ink printing roller is arranged, ink in an ink disk is conveyed onto the surface of the ink conveying roller by means of low-speed rotation of the ink conveying roller, and the ink is transmitted to the plate roller, thereby overcoming the defect of splash of a portion of ink due to high-speed rotation of the plate roller, reducing the influence of air bubbles produced by ink during rotation of the plate roller, filling the depressed portion of each inking portion in the plate roller, fully transferring ink onto a printed material, and achieving a good printing effect.
Description
Technical field
The utility model relates to printer technology field, more particularly, relates to a kind of device for ink of passing of printing machine.
Background technology
In printer technology field, intaglio press has purposes widely, and intaglio printing refers to that the recessed and blank non-staining part of roller inking part and roller cylindrical are at grade.When printing, the full space of a whole page inking of roller, scrapes the ink of blank parts on the space of a whole page clearly with doctor, ink is trapped in the lower concave part of roller, then crosses paper/film, is printed in the back pressure of paper/film by roller platen, ink in lower concave part is transferred on paper/film, then after drying, rewinding, check warehouse entry.Current intaglio printing in the industry, passing device for ink is with the surface of directly ink being delivered to incessantly to roller in printing process, but in the time that printing machine adjustment is printed, the velocity of rotation of roller is very fast, so, ink in disc easily produces bubble and is difficult for the lower concave part of each inking part in roller to fill up, therefore, ink also just can not intactly be transferred on the scraps of paper to be printed or diaphragm, easily causes printed patterns not full, easily there is the printing troubles such as white point, affect printing effect.On the other hand, when ink is delivered to roller, due to roller high-speed rotation, cause part ink outwards to splash, equipment and around floor make dirty, make troubles to equipment cleaning.
Utility model content
The technical problems to be solved in the utility model is, provide a kind of inking satisfactory for result, improve splash situation, the reliable printing machine of handling safety of ink and pass device for ink, to overcome the deficiencies in the prior art.
The utility model solves the technical scheme that its technical problem adopts: a kind of printing machine pass device for ink, comprise frame, roller is installed in frame, also comprise drop roller and pass device for ink, the setting of described drop roller next-door neighbour roller, the described device for ink of passing comprises the swing arm rotating shaft being horizontally set in frame, described swing arm rotating shaft both sides connection of rotating swing arm, the end that rotates swing arm is provided with drop roller pivot dress hole, drop roller axle is journaled in drop roller pivot dress hole, rotates on the end of swing arm, to be also connected with to be fixed in frame, to drive cylinder; Described drop roller axle connects motor driver.
Described motor driver comprises the drive motors on fixed frame, between drive motors and swing arm rotating shaft, is provided with synchronous pulley mechanism, is provided with sprocket wheel and meshed transmission gear mechanism in swing arm rotating shaft and drop roller between centers.
Described frame is provided with cylinder hold-down support, and described driving cylinder is arranged on cylinder hold-down support.
In frame, pivot is equipped with transition power transmission shaft, and described transition power transmission shaft is connected with swing arm rotating shaft, on the output shaft of drive motors, transition power transmission shaft, is separately installed with synchronous pulley.
The below of described drop roller is provided with stamping ink pad.
Compared with prior art, the beneficial effects of the utility model are:
The device for ink of passing of the utility model printing machine is provided with drop roller, drop roller slowly runs and by drop roller surface on the ink band in stamping ink pad, then ink is passed to roller, thereby overcome the defect that causes part ink outwards to splash due to roller high-speed rotation, and the lower concave part that makes each inking part in roller can be crammed full, ink is intactly transferred on stock, obtains good printing effect.
Pass in device for ink at printing machine of the present utility model, black swing arm is passed by the pneumatic support of cylinder in the both sides of drop roller, and drop roller drives rotation by motor and transmission mechanism, and total is simple and practical, manipulation is convenient and cost is low.
Accompanying drawing explanation
Fig. 1 be the utility model printing machine pass device for ink structural representation.
Fig. 2 is the cylinder operation schematic diagram of passing device for ink of the utility model printing machine.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1-2, the utility model relates to the device for ink of passing of printing machine, its structure is as follows: the device for ink of passing that comprises a kind of printing machine, comprise frame 1, roller 2 is installed in frame, also comprise drop roller 3 and pass device for ink, described drop roller 3 is close to roller 2 and arranges, the described device for ink of passing comprises the swing arm rotating shaft 4 being horizontally set in frame, described swing arm rotating shaft 4 both sides connection of rotating swing arms 6, the end that rotates swing arm 6 is provided with drop roller pivot dress hole 7, drop roller axle 13 is journaled in drop roller pivot dress hole 7, rotate on the end of swing arm 6, to be also connected with to be fixed on and in frame, drive cylinder 8, described drop roller axle 13 connects motor driver.
Described motor driver comprises the drive motors 11 on fixed frame, between drive motors 11 and swing arm rotating shaft 4, is provided with synchronous pulley mechanism 9, is provided with sprocket wheel and meshed transmission gear mechanism 10 between swing arm rotating shaft 4 and drop roller axle 13.
Described frame 1 is provided with cylinder hold-down support 12, and described driving cylinder 11 is arranged on cylinder hold-down support 12.
In frame 1, pivot is equipped with transition power transmission shaft 5, and described transition power transmission shaft 5 is connected with swing arm rotating shaft 4, on the output shaft of drive motors 11, transition power transmission shaft 5, is separately installed with synchronous pulley 14.
The below of described drop roller 3 is provided with stamping ink pad (not shown), and a part of excircle of drop roller is immersed in the ink in stamping ink pad.
The operation principle that printing machine of the present utility model is passed device for ink is: first by the drop roller below being contained in frame, and in stamping ink pad, inject appropriate ink.Start and drive cylinder, make to drive the piston rod of cylinder protruding, will rotate swing arm around upwards elevate a turnable ladder of its fulcrum (being arranged on the arm pivoted end of pendulum in frame), make drop roller press close to roller.Then start the motor driver of drop roller axle, the output shaft rotation of drive motors, drive the synchronous pulley on it to rotate, by synchronous pulley mechanism, swing arm rotating shaft is synchronously rotated with drive motors, impel drop roller axle to rotate by the speed of setting by the sprocket wheel in swing arm rotating shaft and the setting of drop roller between centers and meshed transmission gear mechanism simultaneously, drop roller in rotating by the ink band in stamping ink pad and transfer on rack-mounted roller excircle.
More than open is only specific embodiment of the utility model; do not form the restriction to the utility model protection domain; for the utility model person of an ordinary skill in the technical field; do not departing under general idea prerequisite of the present utility model; variation and the replacement without process creative work done according to technical solutions of the utility model, within all should dropping on protection domain of the present utility model.
Claims (5)
- A printing machine pass device for ink, comprise frame, roller is installed in frame, it is characterized in that: also comprise drop roller and pass device for ink, the setting of described drop roller next-door neighbour roller, described in pass device for ink and comprise the swing arm rotating shaft being horizontally set in frame, described swing arm rotating shaft both sides connection of rotating swing arm, rotate the end of swing arm and be provided with drop roller pivot dress hole, drop roller axle is journaled in drop roller pivot dress hole, rotates on the end of swing arm, to be also connected with to be fixed in frame, to drive cylinder; Described drop roller axle connects motor driver.
- Printing machine according to claim 1 pass device for ink, it is characterized in that: described motor driver comprises the drive motors on fixed frame, between drive motors and swing arm rotating shaft, be provided with synchronous pulley mechanism, be provided with sprocket wheel and meshed transmission gear mechanism in swing arm rotating shaft and drop roller between centers.
- Printing machine according to claim 2 pass device for ink, it is characterized in that: described frame is provided with cylinder hold-down support, described driving cylinder is arranged on cylinder hold-down support.
- Printing machine according to claim 3 pass device for ink, it is characterized in that: in frame, pivot is equipped with transition power transmission shaft, described transition power transmission shaft is connected with swing arm rotating shaft, on the output shaft of drive motors, transition power transmission shaft, is separately installed with synchronous pulley.
- Printing machine according to claim 4 pass device for ink, it is characterized in that: the below of described drop roller is provided with stamping ink pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082896.8U CN203697692U (en) | 2014-02-26 | 2014-02-26 | Ink conveying device for printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082896.8U CN203697692U (en) | 2014-02-26 | 2014-02-26 | Ink conveying device for printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697692U true CN203697692U (en) | 2014-07-09 |
Family
ID=51048184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420082896.8U Expired - Fee Related CN203697692U (en) | 2014-02-26 | 2014-02-26 | Ink conveying device for printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441960A (en) * | 2014-12-04 | 2015-03-25 | 松德机械股份有限公司 | Ink transfer mechanism |
| CN107379760A (en) * | 2017-09-13 | 2017-11-24 | 江阴市汇通印刷包装机械有限公司 | Printing machine drop roller adjusting means |
-
2014
- 2014-02-26 CN CN201420082896.8U patent/CN203697692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441960A (en) * | 2014-12-04 | 2015-03-25 | 松德机械股份有限公司 | Ink transfer mechanism |
| CN107379760A (en) * | 2017-09-13 | 2017-11-24 | 江阴市汇通印刷包装机械有限公司 | Printing machine drop roller adjusting means |
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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: 20140709 Termination date: 20150226 |
|
| EXPY | Termination of patent right or utility model |