CN201313437Y - Imprint limit device of gravure printing machine - Google Patents
Imprint limit device of gravure printing machine Download PDFInfo
- Publication number
- CN201313437Y CN201313437Y CNU2008201361064U CN200820136106U CN201313437Y CN 201313437 Y CN201313437 Y CN 201313437Y CN U2008201361064 U CNU2008201361064 U CN U2008201361064U CN 200820136106 U CN200820136106 U CN 200820136106U CN 201313437 Y CN201313437 Y CN 201313437Y
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- gear
- cylinder
- nut
- left end
- turning cylinder
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- Expired - Fee Related
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Abstract
The utility model discloses an imprint limit device of a gravure printing machine, comprising a double acting cylinder, a rotation axis, a gear rack which is fixedly arranged on an imprint rubber roller seat, an internal spline housing sheathed on the rotation axis, an internal gear, an external gear and a limit block, wherein the gear rack is meshed with a gear; the gear is fixedly connected with the rotation axis, the left end of the rotation axis is provided with an external spline; and after the internal spline housing is fixedly connected with the internal gear through a bolt, and then is sheathed on the external spine on the left end of the rotation axis. The double acting cylinder is connected with the left end of the internal spline through a first nut, a gland and a second nut. The gland and the nut can be rotated. After the external gear is fixedly connected with the limit block, and then is sheathed on the right side of the internal gear on the rotation axis and is departed and meshed with the internal gear. The imprint limit device has simple structure, and is safe and reliable. The operation is convenient, the stress on the imprint surface is uniform, and the imprint effect is quite good.
Description
Technical field
The utility model relates to a kind of printing machinery, particularly a kind of intaglio press impression stopping means.
Background technology
Impression mechanism is an important mechanism for intaglio press, and it is directly connected to printing quality.
What existing intaglio press was adopted is swing arm impression mechanism, though this mechanism can reach the technological requirement of anticipation squeegee pressure, but, in actual print operation, the different spaces of a whole page to printing plate cylinder directly require different, when changing printing plate cylinder, because the diameter of printing plate cylinder changes thereupon, roller platen and printing rubber roll are when imprinting area is worked, and the center line of two rollers just can not be perpendicular to same bus, this will cause impression face discontinuity, has influence on the impression effect.
The patent No. is the impression mechanism that 200420059536 Chinese utility model patent discloses a kind of intaglio press, be primarily characterized in that described coining mechanism is a direct slide, be provided with cylinder in the body of described coining mechanism, described cylinder is installed on the cylinder block axle, described cylinder block axle) is located on the wallboard of body, piston rod in the described cylinder is connected with crotch, described wallboard is provided with press strip, be provided with straight slide in the described press strip, described straight slide is connected with crotch by lateral pin, described roller platen frame is connected with straight slide, and described straight slide can upper and lower displacement in press strip.This utility model is owing to adopted cylinder by accurate cooperation straight slideway, and drive roller platen support is done straight line and moved up and down.The force of impression at two ends is controlled by the cylinder control valve, and like this no matter print roller changes in the given size scope, the center line of coining roller and print roller is all the time perpendicular on same the bus, and force of impression just can not be affected, thereby makes printing exquisite more.
The utility model content
The utility model technical issues that need to address just are to provide a kind of printing machine impression stopping means, and it is simple in structure, and is safe and reliable, easy to operate, and the impression face is stressed evenly, impresses respond well.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of intaglio press impression of the utility model stopping means, comprise double-acting cylinder, turning cylinder and be fixedly mounted on the tooth bar on the impression rubber roll seat and be sleeved on inner spline housing, internal gear, external gear and limited block on the turning cylinder, described tooth bar is meshed with a gear, described gear and turning cylinder are fixedly connected, and described turning cylinder left end is provided with external splines; Described inner spline housing be sleeved on the external splines of turning cylinder left end after internal gear is fixedlyed connected by screw; Described double-acting cylinder links by first nut, gland and second nut and inner spline housing left end, and is rotatable between gland and the nut; Described external gear be sleeved on the turning cylinder after limited block is fixedly connected, the right side of internal gear, with internal gear clutch engagement mutually.
The arranged outside of described limited block has block.
Described turning cylinder arranged outside has a cylinder support, and described cylinder is fixed on the cylinder support.
The course of work of the present utility model is: adopt intaglio press impression stopping means beginning to print in the printing plate cylinder process, the version roller of different-diameter, the distance that the impression rubber roll lifts are had 25-30mm, help manual fast to version like this.For realizing above-mentioned requirements, concrete operations are as follows: tooth bar is fixedlyed connected with impression rubber roll seat, and straight line moved about the tripping of rubber roll, combined pressure can drive tooth bar; Rack and pinion engagement, gear and turning cylinder are fixedly connected, thus the tripping of rubber roll, combined pressure can drive the turning cylinder rotation.But inner spline housing is screwed with internal gear and is connected back the cooperation with rotating shaft left end external splines and move left and right; External gear and limited block are fixedly connected, and connect in the empty cover rotating shaft of back; Double-acting cylinder, link through first nut, gland and second nut and internal spline left end, rotatable between gland and the nut, finish clutch with internal gear and external gear through cylinder action, rotating shaft just can be passed through the rotation of left end internal spline, inside and outside gears engaged drive limited block like this.The swing of stop limits limited block has also limited the distance of lifting that impresses rubber roll simultaneously by rotating shaft, tooth bar, gear.In long-time stopped status, after internal gear was thrown off with external gear, the impression rubber roll was lifted to the extreme higher position, and allow internal gear and external gear be in engagement this moment, prevented that source of the gas from turning off that back cot falls for a long time by deadweight and an edition roll-in is closed the rubber roll glue-line is out of shape.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that limited block and block concern schematic diagram.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of intaglio press impression of the utility model stopping means, comprise double-acting cylinder 1, turning cylinder 11 and be fixedly mounted on the tooth bar 12 on the impression rubber roll seat and be sleeved on inner spline housing 5, internal gear 7, external gear 8 and limited block 9 on the turning cylinder, described tooth bar is meshed with a gear 13, described gear and turning cylinder are fixedly connected, and described turning cylinder left end is provided with external splines; Described inner spline housing be sleeved on the external splines of turning cylinder left end after internal gear is fixedlyed connected by screw; Described double-acting cylinder links with the inner spline housing left end by first nut 2, gland 3 and second nut 4, and is rotatable between gland and the nut; Described external gear be sleeved on the turning cylinder after limited block is fixedly connected, the right side of internal gear, with internal gear clutch engagement mutually.
As shown in Figure 2, the arranged outside of described limited block has block 10.
Described turning cylinder arranged outside has a cylinder support, and described cylinder is fixed on the cylinder support 6.
The course of work of the present utility model is: adopt intaglio press impression stopping means beginning to print in the printing plate cylinder process, the version roller of different-diameter, the distance that the impression rubber roll lifts are had 25-30mm, help manual fast to version like this.For realizing above-mentioned requirements, concrete operations are as follows: tooth bar is fixedlyed connected with impression rubber roll seat, and straight line moved about the tripping of rubber roll, combined pressure can drive tooth bar; Rack and pinion engagement, gear and turning cylinder are fixedly connected, thus the tripping of rubber roll, combined pressure can drive the turning cylinder rotation.But inner spline housing is screwed with internal gear and is connected back the cooperation with rotating shaft left end external splines and move left and right; External gear and limited block are fixedly connected, and connect in the empty cover rotating shaft of back; Double-acting cylinder, link through first nut, gland and second nut and internal spline left end, rotatable between gland and the nut, finish clutch with internal gear and external gear through cylinder action, rotating shaft just can be passed through the rotation of left end internal spline, inside and outside gears engaged drive limited block like this.The swing of stop limits limited block has also limited the distance of lifting that impresses rubber roll simultaneously by rotating shaft, tooth bar, gear.The position of limited block is the position after the impression rubber roll combined pressure among Fig. 1.In long-time stopped status, after internal gear was thrown off with external gear, the impression rubber roll was lifted to the extreme higher position, and allow internal gear and external gear be in engagement this moment, prevented that source of the gas from turning off that back cot falls for a long time by deadweight and an edition roll-in is closed the rubber roll glue-line is out of shape.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not several within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1, a kind of intaglio press impression stopping means, comprise double-acting cylinder, turning cylinder and be fixedly mounted on the tooth bar on the impression rubber roll seat and be sleeved on inner spline housing, internal gear, external gear and limited block on the turning cylinder, it is characterized in that: described tooth bar is meshed with a gear, described gear and turning cylinder are fixedly connected, and described turning cylinder left end is provided with external splines; Described inner spline housing be sleeved on the external splines of turning cylinder left end after internal gear is fixedlyed connected by screw; Described double-acting cylinder links by first nut, gland and second nut and inner spline housing left end, and is rotatable between gland and the nut; Described external gear be sleeved on the turning cylinder after limited block is fixedly connected, the right side of internal gear, with internal gear clutch engagement mutually.
2, intaglio press impression stopping means as claimed in claim 1, it is characterized in that: the arranged outside of described limited block has block.
3, intaglio press impression stopping means as claimed in claim 2, it is characterized in that: described turning cylinder arranged outside has a cylinder support, and described cylinder is fixed on the cylinder support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201361064U CN201313437Y (en) | 2008-09-28 | 2008-09-28 | Imprint limit device of gravure printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201361064U CN201313437Y (en) | 2008-09-28 | 2008-09-28 | Imprint limit device of gravure printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313437Y true CN201313437Y (en) | 2009-09-23 |
Family
ID=41125225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201361064U Expired - Fee Related CN201313437Y (en) | 2008-09-28 | 2008-09-28 | Imprint limit device of gravure printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313437Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202529A (en) * | 2018-01-30 | 2018-06-26 | 惠州佳景印刷制品有限公司 | A kind of position limiting structure for intelligent printer |
| CN109435507A (en) * | 2018-10-23 | 2019-03-08 | 南京明捷动力科技有限公司 | The automatic stamping device of packing box |
| CN110805375A (en) * | 2019-11-12 | 2020-02-18 | 延安大学 | Rotating shaft nested type automatic window opening and closing device |
| CN112265356A (en) * | 2020-10-21 | 2021-01-26 | 方转娣 | Flatting mill is used in material printing |
-
2008
- 2008-09-28 CN CNU2008201361064U patent/CN201313437Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202529A (en) * | 2018-01-30 | 2018-06-26 | 惠州佳景印刷制品有限公司 | A kind of position limiting structure for intelligent printer |
| CN109435507A (en) * | 2018-10-23 | 2019-03-08 | 南京明捷动力科技有限公司 | The automatic stamping device of packing box |
| CN110805375A (en) * | 2019-11-12 | 2020-02-18 | 延安大学 | Rotating shaft nested type automatic window opening and closing device |
| CN110805375B (en) * | 2019-11-12 | 2021-06-08 | 延安大学 | Rotating shaft nested type automatic window opening and closing device |
| CN112265356A (en) * | 2020-10-21 | 2021-01-26 | 方转娣 | Flatting mill is used in material printing |
| CN112265356B (en) * | 2020-10-21 | 2022-04-19 | 玉溪环球彩印纸盒有限公司 | Flatting mill is used in material printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU BOCHAO MACHINERY CO., LTD. Free format text: FORMER OWNER: JIANGYIN LIDA PRINTING + PACKAGING MACHINERY CO., LTD. Effective date: 20110815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110815 Address after: 214414, tin Chang Road, Gushan Town, Jiangsu, Jiangyin, 683 Patentee after: Jiangsu Bochao Machinery Co., Ltd. Address before: 214414, tin Chang Road, Gushan Town, Jiangsu, Jiangyin, 683 Patentee before: Jiangyin Lida Printing & Packaging Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |