CN107697710A - A kind of intaglio printing press tension force detection means - Google Patents
A kind of intaglio printing press tension force detection means Download PDFInfo
- Publication number
- CN107697710A CN107697710A CN201710887988.1A CN201710887988A CN107697710A CN 107697710 A CN107697710 A CN 107697710A CN 201710887988 A CN201710887988 A CN 201710887988A CN 107697710 A CN107697710 A CN 107697710A
- Authority
- CN
- China
- Prior art keywords
- tension force
- cylinder
- detection means
- swing arm
- printing press
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
- B65H26/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs for variation in tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The present invention relates to a kind of intaglio printing press tension force detection means, with cylinder, the end head of cylinder is fixedly connected with swing arm, the lower end of swing arm is provided with pendulum roller, its upper end is fixedly mounted on axle by rolling bearing units, gear wheel is arranged between axle and rolling bearing units, gear wheel is meshed with little gear, little gear is fixedly mounted on support, potentiometer is installed on support, cylinder uses ultra-low friction cylinder, coefficient of friction is small, fast response time, source of the gas is stable, it is simple in construction, there is good absorption cushioning effect to large-scale tension force saltus step, the influence of the bias and velocity variations of paper roll to tension force can also be weakened simultaneously, the weight for putting roller swing arm simultaneously is light, rotate flexible.
Description
Technical field
The present invention relates to a kind of intaglio printing press tension force detection means.
Background technology
China's Packaging and Printing Enterprises have obvious regional and level throughout various regions, gravure market.Gravure market
Regionality is mainly reflected in：Nearly all provinces and cities Dou You gravures factory of China.In East Coastal provinces and cities, quantity is more, and equipment is advanced, skill
Art level is higher, economic strength is generally stronger.
Existing tension force detection means can not enter row buffering well to large-scale tension force saltus step, have a strong impact on inspection
The service life of device is surveyed, and puts the weight weight of roller swing arm, rotates flexible poor performance, and also easily causes paper roll and produces bias
With the change of speed, seriously Zhang Li is had an impact.
The content of the invention
The technical problem to be solved in the present invention is：Overcome deficiency in the prior art, there is provided one kind is to large-scale tension force
Saltus step has good absorption cushioning effect, while can also weaken the intaglio printing press of the influence of the bias and velocity variations of paper roll to tension force
Tension force detection means.
The technical solution adopted for the present invention to solve the technical problems is：A kind of intaglio printing press tension force detection means,
With cylinder, the end head of cylinder is fixedly connected with swing arm, and the lower end of swing arm is provided with pendulum roller, and its upper end is consolidated by rolling bearing units
Surely it is mounted on an axle, gear wheel is arranged between axle and rolling bearing units, gear wheel is meshed with little gear, and little gear is fixedly mounted
On support, potentiometer is installed on support, cylinder uses ultra-low friction cylinder, and coefficient of friction is small, fast response time, and source of the gas is steady
It is fixed.
Further, the side of centre two of described pendulum roller is equipped with limited block.
Further, the swing angle of described pendulum roller is 0 °~55 °.
The beneficial effects of the invention are as follows：The present invention is simple in construction, there is good absorption buffering to large-scale tension force saltus step
Effect, while can also weaken the influence of the bias and velocity variations of paper roll to tension force, while the weight for putting roller swing arm is light, rotates
It is flexible.
Brief description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is A-A of the present invention structural representation.
1. cylinder in figure, 2. pendulum rollers, 3. rolling bearing units, 4. axles, 5. gear wheels, 6. little gears, 7. supports, 8. potentiometers,
9. limited block, 10. swing arms.
Embodiment
Presently in connection with accompanying drawing, the present invention is further illustrated.These accompanying drawings are simplified schematic diagram only with signal side
Formula illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
A kind of intaglio printing press tension force detection means as shown in Fig. 1~2, there is cylinder 1, the end of described cylinder 1
Head is fixedly connected with swing arm 10, and the lower end of swing arm 10 is provided with pendulum roller 2, and its upper end is fixedly mounted on axle 4 by rolling bearing units 3
On, gear wheel 5 is arranged between axle 4 and rolling bearing units 3, gear wheel 5 is meshed with little gear 6, and little gear 6 is fixedly mounted on branch
On frame 7, potentiometer 8 is installed on support 7.
The side of centre two of pendulum roller 2 is equipped with limited block 9.
The swing angle for putting roller 2 is 0 °~55 °.
Specific printing machine is in printing process, and when tension stability, the active force of tension force and cylinder 1 on paper tape is kept
Balance, makes pendulum roller 2 be in middle position.When tension force changes, the balance of tension force and the active force of cylinder 1 is destroyed, with
The continuous change of tension force, roll web band movable pendulum roller 2 are ceaselessly swung in its plumb line or so.Pendulum roller 2 shaft end is equipped with a current potential
Device 8, swing arm 10 rotate gear wheel 5 in swing process by axle 4, and potentiometer 8 is meshed by little gear 6 and gear wheel 5,
The position of pendulum roller 2 can be learnt by the voltage change gathered on potentiometer 8.Tension signal collect central controller PLC with
Afterwards, a controlled quentity controlled variable is exported by internal calculation, the controlled quentity controlled variable is sent into AC converter driving alternating-current variable frequency motor work.Make pendulum
Roller 2 returns to original equilbrium position.Cylinder 1 selects ultra-low friction cylinder.
Limited block 3 is the extreme position for putting roller, and system detects pendulum roller 2 current location at any time, and the extreme position of roller 2 is put when detecting
When, that is, think to resolve paper, the splicing anomaly such as unsuccessfully, system is by ramp to stop.
The technical concepts and features of above-mentioned embodiment only to illustrate the invention, its object is to allow be familiar with technique
Personage can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to this hair
The equivalent change or modification that bright Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (3)
1. a kind of intaglio printing press tension force detection means, there is cylinder (1), it is characterised in that：The termination of described cylinder (1)
Portion is fixedly connected with swing arm (10), and the lower end of swing arm (10) is provided with pendulum roller (2), and its upper end is pacified by the way that rolling bearing units (3) are fixed
On axle (4), gear wheel (5) is arranged between axle (4) and rolling bearing units (3), gear wheel (5) is meshed with little gear (6),
Little gear (6) is fixedly mounted on support (7), and potentiometer (8) is provided with support (7).
A kind of 2. intaglio printing press tension force detection means according to claim 1, it is characterised in that：Described pendulum roller
(2) the side of centre two is equipped with limited block (9).
A kind of 3. intaglio printing press tension force detection means according to claim 1, it is characterised in that：Described pendulum roller
(2) swing angle is 0 °~55 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887988.1A CN107697710A (en) | 2017-09-27 | 2017-09-27 | A kind of intaglio printing press tension force detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887988.1A CN107697710A (en) | 2017-09-27 | 2017-09-27 | A kind of intaglio printing press tension force detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107697710A true CN107697710A (en) | 2018-02-16 |
Family
ID=61174995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710887988.1A Withdrawn CN107697710A (en) | 2017-09-27 | 2017-09-27 | A kind of intaglio printing press tension force detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107697710A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255277A (en) * | 2019-05-17 | 2019-09-20 | 中建材轻工业自动化研究所有限公司 | A kind of paper paving machine |
| CN111453504A (en) * | 2020-04-28 | 2020-07-28 | 广东元一科技实业有限公司 | Automatic tightness adjusting device of cloth paving machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4552317A (en) * | 1983-10-01 | 1985-11-12 | Reifenhauser Gmbh & Co. Maschinenfabrik | Apparatus for coiling a synthetic resin foil web |
| CN201525660U (en) * | 2009-11-12 | 2010-07-14 | 运城制版印刷机械制造有限公司 | Horizontal swinging roller mechanism |
| CN201914749U (en) * | 2010-11-05 | 2011-08-03 | 陕西北人印刷机械有限责任公司 | Tension detection apparatus for high-speed gravure printing machine |
| CN103434871A (en) * | 2013-08-30 | 2013-12-11 | 洛阳市明伟机械科技有限公司 | Swing arm type functional pulley block for bundle-shaped rolling machine |
| CN104692172A (en) * | 2014-12-29 | 2015-06-10 | 东莞市顺翼机械有限公司 | Constant tension detection and control mechanism and control method thereof |
| CN105016117A (en) * | 2015-07-24 | 2015-11-04 | 无锡中易薄膜科技有限公司 | Release-film conveying swing arm roller mechanism of coating machine |
| CN205240886U (en) * | 2015-12-23 | 2016-05-18 | 汕头市远东轻化装备有限公司 | Permanent tension automatic control device |
| CN207108039U (en) * | 2017-06-12 | 2018-03-16 | 靖江励创信息科技有限公司 | Intaglio printing press tension force detection means |
-
2017
- 2017-09-27 CN CN201710887988.1A patent/CN107697710A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4552317A (en) * | 1983-10-01 | 1985-11-12 | Reifenhauser Gmbh & Co. Maschinenfabrik | Apparatus for coiling a synthetic resin foil web |
| CN201525660U (en) * | 2009-11-12 | 2010-07-14 | 运城制版印刷机械制造有限公司 | Horizontal swinging roller mechanism |
| CN201914749U (en) * | 2010-11-05 | 2011-08-03 | 陕西北人印刷机械有限责任公司 | Tension detection apparatus for high-speed gravure printing machine |
| CN103434871A (en) * | 2013-08-30 | 2013-12-11 | 洛阳市明伟机械科技有限公司 | Swing arm type functional pulley block for bundle-shaped rolling machine |
| CN104692172A (en) * | 2014-12-29 | 2015-06-10 | 东莞市顺翼机械有限公司 | Constant tension detection and control mechanism and control method thereof |
| CN105016117A (en) * | 2015-07-24 | 2015-11-04 | 无锡中易薄膜科技有限公司 | Release-film conveying swing arm roller mechanism of coating machine |
| CN205240886U (en) * | 2015-12-23 | 2016-05-18 | 汕头市远东轻化装备有限公司 | Permanent tension automatic control device |
| CN207108039U (en) * | 2017-06-12 | 2018-03-16 | 靖江励创信息科技有限公司 | Intaglio printing press tension force detection means |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255277A (en) * | 2019-05-17 | 2019-09-20 | 中建材轻工业自动化研究所有限公司 | A kind of paper paving machine |
| CN111453504A (en) * | 2020-04-28 | 2020-07-28 | 广东元一科技实业有限公司 | Automatic tightness adjusting device of cloth paving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180216 |
|
| WW01 | Invention patent application withdrawn after publication |