CN1273292C - Unit type intaglio press - Google Patents
Unit type intaglio press Download PDFInfo
- Publication number
- CN1273292C CN1273292C CN 200410038076 CN200410038076A CN1273292C CN 1273292 C CN1273292 C CN 1273292C CN 200410038076 CN200410038076 CN 200410038076 CN 200410038076 A CN200410038076 A CN 200410038076A CN 1273292 C CN1273292 C CN 1273292C
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- roller
- arm
- unit
- impression
- cutting device
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Abstract
The present invention discloses a unit type gravure press. The present invention is mainly characterized in that a shaft coupling is formed by connection shaft flanges and ejectors of two adjacent units, and a steel sheet is arranged between every two flanges; two cylinders are installed on a wall plate of each unit, two press strips are arranged on the wall plate to form a straight slideway, a slide seat is arranged in the straight slideway, push rods of the cylinders are connected with the slide seat which is connected with an impression roller frame, and impression rubber rollers are arranged on the impression roller frame; photoelectric eyes are arranged below a supporting arm of a material receiving and cutting device, photoelectric eyes are arranged before a turning arm roller, the two groups of the photoelectric eyes are electrically connected with a programmable controller of a gravure press, and an actuating mechanism of the turning arm can be electrically connected with the programmable controller. The present invention eliminates linearity errors generated by the connection of the units, the power consumption is reduced, the impression rubber rollers are driven by the two cylinders to make vertical linear motion, the printing quality is guaranteed, the arrangement of the infrared photoelectric eyes lowers the labour intensity and reduces the manpower, and the production efficiency is enhanced.
Description
[technical field]
What the present invention relates to is a kind of printing machinery, particularly be shaft coupling, imprinting apparatus and material accepting and cutting device between each unit of printing machinery.
[background technology]
In the prior art, the set type intaglio press is combined by each unit, so its length is longer, needs along with packages printing, the printing that has needs the color more than ten kinds or ten kinds to finish the printing of whole pattern, this just needs corresponding printing unit to finish, and the connection between the unit is all directly connected by connecting axle, and by a main driven by motor job, this rigid connection or soft connection, all can not solve the linearity error that each unit connects, thereby influence the transmission efficiency of each unit, required power consumption when having increased machine run; And imprinting apparatus all is the impression mechanism that adopts swing arm on this printing machinery, though reach the technological requirement of the squeegee pressure of anticipation, but in practical operation, the different spaces of a whole page is different again to the requirement of printing plate cylinder diameter, when changing printing plate cylinder, printing diameter is along with variation, owing to adopt the impression mechanism of swing arm, coining plate roller and print roller are when imprinting area is worked, just can coincidence work on same bus, cause impression face discontinuity, influenced printing effect, the material accepting and cutting plant automation degree that simultaneously this machine adopts is not high, generally need finish material accepting and cutting work jointly by 2～3 people, so not only increased the weight of working strength of workers but also lavished labor on, and the production efficiency of printing machine is reduced.
[summary of the invention]
In view of the problem that known technology exists, purpose of the present invention aims to provide that a kind of printing machine running power demand is little, and printing effect is good, reduces labor intensity and reduces the labour, improves the set type intaglio press of production of machinery efficient.For achieving the above object, the present invention takes following scheme to finish: a kind of set type intaglio press, has shaft coupling, imprinting apparatus and material accepting and cutting device, the connecting axle of described each unit of printing machine is formed by connecting by shaft coupling, described material accepting and cutting device includes unwinding rack, described unwinding rack is provided with flip-arm, the two ends of described flip-arm are provided with first roller and second roller, described and the corresponding unit wallboard of unwinding rack is provided with supporting arm, it is characterized in that the connecting axle flange of described shaft coupling by adjacent two units, holder constitutes, and is provided with one group of steel disc between the flange of described two connecting axles; Described imprinting apparatus includes printing plate cylinder, impression rubber roll, two cylinders are installed on the wallboard of described each unit, and on wallboard, be provided with two press strips and form straight slideway, be provided with slide in the described straight slideway, the push rod of described cylinder is connected with slide, described slide connects the roller platen frame, and the impression rubber roll places on the roller platen frame; The supporting arm below of described material accepting and cutting device is provided with one group of infrared ray electric eye, the place ahead of described second roller also is provided with one group of infrared ray electric eye, described two groups of photocell eyes are electrically connected with the Programmable Logic Controller of printing machine, and the executing agency of described flip-arm also is electrically connected with Programmable Logic Controller; Steel disc between two connecting axles is 10～12; Described press strip is provided with tooth bar,, described rack and pinion matches, and two gears on described each unit connect by trunnion shaft.
The present invention is provided with one group of steel disc between the flange of two adjacent connecting axles, be fixed on the flange by holder with bolt, become linearity error when eliminating each unit and connecting by the bullet between each steel thin slice, each unit is gone slick flexibly, with the required power consumption of minimizing machine run; Described imprinting apparatus adopts the direct slide structure, during at the different version of use roller diameters, the center of gravity line of roller platen and print roller is on same the impression bus all the time, make imprinting area even, mass colour is even, clear layer, the quality of raising external packing printing, the photocell eye of employing infrared detection, make the material accepting and cutting of printing machine be in full-automatic state, in printing process at a high speed, moment is finished material accepting and cutting work, makes material accepting and cutting steadily quick, useless feed consumption is reduced to a minimum, and don't influence chromatography precision, and farthest alleviated labour intensity and reduced the labour, the production efficiency of printing machinery improved.According to the set type intaglio press of design motif of the present invention, bring positive result of use will for vast printing industry.
[description of drawings]
The present invention has following accompanying drawing:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the amplification view of shaft coupling I of the present invention;
Fig. 3 is the structural representation of imprinting apparatus of the present invention;
Fig. 4 is the right view of Fig. 3.
[specific embodiment]
Accompanying drawing has been represented mechanism of the present invention and embodiment, further describes each relevant details of embodiment below more in conjunction with the accompanying drawings.This set type intaglio press, has shaft coupling, imprinting apparatus and material accepting and cutting device, the connecting axle of each unit of described printing machine is formed by connecting by shaft coupling, described material accepting and cutting device includes unwinding rack 1, described unwinding rack 1 is provided with flip-arm 2, the two ends of described flip-arm 2 are provided with first roller 3 and second roller 4, described and unwinding rack 1 corresponding unit wallboard 8 is provided with supporting arm 7, described shaft coupling is by the connecting axle flange 20 of adjacent two units, 20 ', holder 24 constitutes the flange 20 of described two connecting axles, 20 ' between be provided with one group 10～20 steel disc 23; Promptly to be that sheet metal is overlapping form this group steel disc 23, by four bolts 21 by briquetting 22 and holder 24 be fixed on the connecting axle flange 20,20 at two ' on, become by the bullet between the stalloy 23 and to eliminate the linearity error that produces when each unit connects, being adjusted in 1 millimeter the scope of this error, each unit is gone slick flexibly, the power consumption when reducing machine works; Described imprinting apparatus includes printing plate cylinder 9, impression rubber roll 10, by cylinder seat 14 two cylinders 13 are installed on the wallboard 8 of described each unit, and on wallboard 8, be provided with two 18 and form straight slideways, be provided with slide 19 in the described straight slideway, the push rod of described cylinder 13 is connected with slide 19, described slide 19 connects roller platen frame 15, impression rubber roll 10 places on the roller platen frame 15, described press strip 18 is provided with tooth bar 17, described tooth bar 17 matches with gear 16, two gears 16 on described each unit connect by trunnion shaft 12, cylinder 13 push rods vertically push slide 19 in straight slideway, drive roller platen frame 15 moving linearlies, the degree of balance of utilizing tooth bar 17 on the press strip 18 and gear 16 to control two ends, the center of gravity line of impression rubber roll 10 and printing plate cylinder 9 is on same the impression bus all the time, how the diameter that no matter impresses rubber roll 10 changes, and can both make the stressed even, good colour of imprinting area, clear layer is to satisfy the high request of market to the external packing print quality; Supporting arm 7 belows of described material accepting and cutting device are provided with two infrared ray electric eyes 5, the place ahead of described second roller 4 also is provided with two infrared ray electric eyes 6, described two groups of photocell eyes are electrically connected with the Programmable Logic Controller (not shown) of printing machine, and the executing agency of described flip-arm 2 also is electrically connected with Programmable Logic Controller; When the rolling stock on first roller 3 has printed soon, one group of infrared ray electric eye 5 passes through Programmable Logic Controller with monitoring of structures, Programmable Logic Controller is reacted at once, forward the printed volume material of having got ready of entertaining on second roller 4 that places to precalculated position by flip-arm 2, the notice Programmable Logic Controller was determined the position after new roll diameter was measured by another group infrared ray electric eye 6 in this precalculated position, it is Programmable Logic Controller is determined flip-arm 2 according to the size of the new roll diameter on second roller 4 rotational angle, this material accepting and cutting device is in printing process at a high speed, can moment finish material accepting and cutting work, farthest alleviate labour intensity and reduced the labour, improved the production efficiency of printing machine, this material accepting and cutting device can be applied to the rolling material work of this printing machine equally, its operation principle is identical with the material accepting and cutting device, does not repeat them here.Of the present invention succeeding in developing will be brought positive result of use to printing industry, compared with prior art, has outstanding substantive distinguishing features and obvious improvement.
Claims (4)
1, a kind of set type intaglio press, has shaft coupling, imprinting apparatus and material accepting and cutting device, the connecting axle of described each unit of printing machine is formed by connecting by shaft coupling, described material accepting and cutting device includes unwinding rack (1), described unwinding rack (1) is provided with flip-arm (2), the two ends of described flip-arm (2) are provided with first roller (3) and second roller (4), described and the corresponding unit wallboard of unwinding rack (1) (8) is provided with supporting arm (7), it is characterized in that a, described shaft coupling is by the connecting axle flange (20 of adjacent two units, 20 '), holder (24) constitutes, be provided with one group of steel disc (23) between the flange of described two connecting axles (20,20 '); B, described imprinting apparatus include printing plate cylinder (9), impression rubber roll (10), the wallboard of described each unit (8) is gone up two cylinders (13) is installed, and on wallboard (8), be provided with two press strips (18) and form straight slideway, be provided with slide (19) in the described straight slideway, the push rod of described cylinder (13) is connected with slide (19), described slide (19) connects roller platen frame (15), and impression rubber roll (10) places on the roller platen frame (15); The supporting arm of c, described material accepting and cutting device (7) below is provided with one group of infrared ray electric eye (5), the place ahead of described second roller (4) also is provided with one group of infrared ray electric eye (6), described two groups of photocell eyes (5,6) be electrically connected with the Programmable Logic Controller of printing machine, the executing agency of described flip-arm also is electrically connected with Programmable Logic Controller.
2, set type intaglio press according to claim 1 is characterized in that the steel disc (23) between described two connecting axles is 10～12.
3, set type intaglio press according to claim 1 is characterized in that described press strip (18) is provided with tooth bar (17), and described tooth bar (17) matches with gear (16), and two gears (16) on described each unit connect by trunnion shaft (12).
4,, it is characterized in that described every group of infrared ray electric eye has two according to the described set type intaglio press of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410038076 CN1273292C (en) | 2004-05-19 | 2004-05-19 | Unit type intaglio press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410038076 CN1273292C (en) | 2004-05-19 | 2004-05-19 | Unit type intaglio press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1579759A CN1579759A (en) | 2005-02-16 |
| CN1273292C true CN1273292C (en) | 2006-09-06 |
Family
ID=34582098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410038076 Expired - Fee Related CN1273292C (en) | 2004-05-19 | 2004-05-19 | Unit type intaglio press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1273292C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698369B (en) * | 2009-10-22 | 2012-03-07 | 瑞安市国伟印刷机械有限公司 | Gravure printing machine |
| CN103568487A (en) * | 2013-10-14 | 2014-02-12 | 安徽华印机电股份有限公司 | Web gravure press with adjustable main gear |
| CN106626723A (en) * | 2016-10-19 | 2017-05-10 | 东莞市基泰新材料技术有限公司 | Double-face foaming printing machine |
-
2004
- 2004-05-19 CN CN 200410038076 patent/CN1273292C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1579759A (en) | 2005-02-16 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20170519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |