CN201685513U - Non-stop scraping blade replacement device - Google Patents
Non-stop scraping blade replacement device Download PDFInfo
- Publication number
- CN201685513U CN201685513U CN2010201918855U CN201020191885U CN201685513U CN 201685513 U CN201685513 U CN 201685513U CN 2010201918855 U CN2010201918855 U CN 2010201918855U CN 201020191885 U CN201020191885 U CN 201020191885U CN 201685513 U CN201685513 U CN 201685513U
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- CN
- China
- Prior art keywords
- lifting shaft
- scraping blade
- doctor
- slide block
- knife rest
- 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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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
A non-stop scraping blade replacement device comprises a main scraping mechanism and an auxiliary scraping mechanism which are mounted close to each other; a main vertical lifting shaft chamber and an auxiliary vertical lifting shaft chamber are mounted on two horizontal fixed shafts on one side of a gravure printing roller in an upper-low manner; a lifting shaft is mounted in each lifting shaft chamber, the top of the lifting shaft is cylinder-shaped, a rotating bracket is mounted in the cylinder, a chute with a slide block mounted therein is formed on the surface of the rotating bracket, and a convex pillar capable of being matched with a groove of a scraping blade rack is arranged at the upper part of the slide block; the scraping blade rack is connected with a pneumatic cylinder used for regulating scraping pressure; and a scraping blade is placed in a clearance at the front end of the scraping blade rack. The utility model has the advantages that mass defect of the scraping blade can be resolved on line to reel-to-reel printing equipment, on one hand, the product rejection rate is lowered, and on the other hand, the stop frequency of postprocessing is reduced, the qualification rate of postprocessed products is improved, and the operation strength and checking difficulty are lowered for workers.
Description
[technical field] the utility model relates to reel intaglio printing press in the printing equipment, and concrete is a kind of device of changing doctor under non-stop-machine state.
[background technology] is present, in the rotary intaglio printing process, only adopts one doctor carried out work, if doctor is in case wearing and tearing or accidental damage occur, operating personnel need shut down gravure equipment, take out the wiping knife rest again and change.Operation can cause a large amount of spoilages like this; usually the chromatography of starting shooting again need expend the paper about 300m, if volume to volume tube intaglio printing press is shut down tool changing except increasing paper consumption; also spoilage can be involved in the rolling product, bring inconvenience for back operation processing and work for inspection.
In order effectively to solve because of the damaged influence that needs shutdown to handle and bring of doctor, the utility model provides a kind of reel intaglio printing press to change the device of doctor under non-stop-machine state [summary of the invention].
This device of changing doctor of not shutting down; the master who comprises close installation; secondary two cover wiping mechanisms; every cover mechanism is by regulating lifting shaft; runing rest and slide block are set the contact position and the squeegee angle of doctor and gravure printing roller; it is characterized in that: one high and one low on two horizontal fixed axles of gravure printing roller one side the master is installed; secondary two vertical lifting axle chambers; the indoor lifting shaft that is equipped with of each lifting shaft; the lifting shaft top is a cylindrical shape; runing rest is installed in the cylinder; and pass through pin; the hole makes runing rest fixing in cylinder; the runing rest surface is provided with chute; slide block is housed in the chute; slide block top is provided with the projection that can match with wiping knife rest groove; so that wiping knife rest level dress; unload, the wiping knife rest links to each other with the pneumatic linear actuator of adjusting squeegee pressure, and doctor places in the gap of wiping knife rest front end.
Tooth bar is arranged on the lifting shaft, be fixed with the gear that matches with tooth bar on the sidewall of lifting shaft chamber.
The operation principle of this utility model device is: when wearing and tearing or accidental damage appear in main doctor; printing ink can not be scraped totally fully; therefore on printed matter, can produce the spoilage of " dirty version " or " backguy "; at this moment; enable secondary doctor device; at first by regulating lifting shaft; slide block contacts secondary doctor with runing rest with forme face roller; after " dirty version " or the disappearance of " backguy " defective; open pneumatic linear actuator and lock secondary doctor pressure; close main wiping knife rest pneumatic linear actuator air pressure then; by regulating lifting shaft; slide block separates with forme face roller with runing rest and takes out main wiping knife rest again; treat to change again to refill behind the doctor and be fitted on the main wiping knife rest; when secondary doctor can not satisfy the wiping effect, enable the master again and scrape device for ink, close pair and scrape device for ink, thereby realize not shutting down the purpose of changing doctor.
The major advantage of this utility model device shows the following aspects:
1, reduces the shutdown number of times, improve printing efficiency.
2, reduce the number of times of start chromatography, reduce the consumption of material.
3, at the volume to volume printing equipment; can reach the purpose of the mass defect of online processing doctor generation; can reduce the product percent defective on the one hand; can reduce the back manufacturing procedure on the other hand and shut down number of times; improve back manufacturing procedure product quality qualification rate; and reduce workman's manipulation strength and check difficulty, stopped the complaint of client to a certain extent because of similar quality problems.
[description of drawings]
Fig. 1 is modular construction figure of the present utility model and the main device for ink working state figure of scraping.
Fig. 2 scrapes the device for ink working state figure for modular construction figure of the present utility model and pair.
Among the figure: 1, fixed axis, 2, the lifting shaft chamber, 3, lifting shaft, 4, pneumatic linear actuator, 5, runing rest, 6, slide block, 7, the wiping knife rest, 8, doctor, 9, gravure printing roller, 10, black groove
[specific embodiment] is described further the specific embodiment of the present utility model below in conjunction with accompanying drawing: among Fig. 1 and Fig. 2, the master who comprises close installation, secondary two cover wiping mechanisms, every cover mechanism is by regulating lifting shaft 3, runing rest 5 and slide block 6 are set the contact position and the squeegee angle of doctor 8 and gravure printing roller 9, on the fixed axis 1 of two levels of gravure printing roller 9 one sides, be with lifting shaft chamber 2, lifting shaft 3 is housed in the lifting shaft chamber 2, pin is passed through at lifting shaft 3 tops, the hole is equipped with runing rest 5, runing rest 5 surfaces are provided with chute, slide block 6 can slide in groove, doctor 8 can be by regulating lifting shaft 3, runing rest 5 and slide block 6 are set and gravure printing roller 9 rational contact position and squeegee angles, slide block 6 tops are provided with the projection that can match with wiping knife rest 7 grooves, so that wiping knife rest 7 levels dress, unload, wiping knife rest 7 links to each other with the pneumatic linear actuator 4 of adjusting squeegee pressure, doctor 8 places in the gap of wiping knife rest 7 front ends, guarantee that the doctor of loading onto 8 is parallel with wiping knife rest 7, the below of gravure printing roller 9 is black groove 10.
On the lifting shaft 3 tooth bar is arranged, be fixed with the gear that matches with tooth bar on the sidewall of lifting shaft chamber 2, rack and pinion mechanism is in order to regulate the high and low position of lifting shaft 3.
Claims (2)
1. do not shut down the device of changing doctor for one kind; the master who comprises close installation; secondary two cover wiping mechanisms; every cover mechanism is by regulating lifting shaft; runing rest and slide block are set the contact position and the squeegee angle of doctor and gravure printing roller; it is characterized in that: one high and one low on two horizontal fixed axles of gravure printing roller one side the master is installed; secondary two vertical lifting axle chambers; the indoor lifting shaft that is equipped with of each lifting shaft; the lifting shaft top is a cylindrical shape; runing rest is installed in the cylinder; and pass through pin; the hole makes runing rest fixing in cylinder; the runing rest surface is provided with chute; slide block is housed in the chute; slide block top is provided with the projection that can match with wiping knife rest groove; so that wiping knife rest level dress; unload, the wiping knife rest links to each other with the pneumatic linear actuator of adjusting squeegee pressure, and doctor places in the gap of wiping knife rest front end.
2. a kind of device of changing doctor of not shutting down according to claim 1 is characterized in that tooth bar is arranged on the lifting shaft, is fixed with the gear that matches with tooth bar on the sidewall of lifting shaft chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201918855U CN201685513U (en) | 2010-05-12 | 2010-05-12 | Non-stop scraping blade replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201918855U CN201685513U (en) | 2010-05-12 | 2010-05-12 | Non-stop scraping blade replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685513U true CN201685513U (en) | 2010-12-29 |
Family
ID=43373802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201918855U Expired - Fee Related CN201685513U (en) | 2010-05-12 | 2010-05-12 | Non-stop scraping blade replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685513U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358076A (en) * | 2011-09-19 | 2012-02-22 | 常德金鹏印务有限公司 | Intaglio printing device and manufacturing method thereof |
| CN105500905A (en) * | 2015-12-31 | 2016-04-20 | 苏州恩欧西精密机械制造有限公司 | Squeegee of printing machine |
| CN106696440A (en) * | 2017-02-21 | 2017-05-24 | 昆明瑞丰印刷有限公司 | Printing device of intaglio printing press |
| CN107983673A (en) * | 2017-12-04 | 2018-05-04 | 昆山金易得环保科技有限公司 | A kind of metal attachments secondary equipment |
| CN109572157A (en) * | 2019-01-31 | 2019-04-05 | 上海运城制版有限公司 | A kind of scraper device based on the printing of single solvent ink |
| CN109572155A (en) * | 2019-01-28 | 2019-04-05 | 夏领兵 | A kind of intaglio press |
-
2010
- 2010-05-12 CN CN2010201918855U patent/CN201685513U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358076A (en) * | 2011-09-19 | 2012-02-22 | 常德金鹏印务有限公司 | Intaglio printing device and manufacturing method thereof |
| CN105500905A (en) * | 2015-12-31 | 2016-04-20 | 苏州恩欧西精密机械制造有限公司 | Squeegee of printing machine |
| CN106696440A (en) * | 2017-02-21 | 2017-05-24 | 昆明瑞丰印刷有限公司 | Printing device of intaglio printing press |
| CN107983673A (en) * | 2017-12-04 | 2018-05-04 | 昆山金易得环保科技有限公司 | A kind of metal attachments secondary equipment |
| CN107983673B (en) * | 2017-12-04 | 2023-10-31 | 昆山金易得环保科技有限公司 | Auxiliary cleaning equipment for metal attachments |
| CN109572155A (en) * | 2019-01-28 | 2019-04-05 | 夏领兵 | A kind of intaglio press |
| CN109572157A (en) * | 2019-01-31 | 2019-04-05 | 上海运城制版有限公司 | A kind of scraper device based on the printing of single solvent ink |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20180512 |