CN106006146A - Rewinding machine with surface drive function - Google Patents
Rewinding machine with surface drive function Download PDFInfo
- Publication number
- CN106006146A CN106006146A CN201610433413.8A CN201610433413A CN106006146A CN 106006146 A CN106006146 A CN 106006146A CN 201610433413 A CN201610433413 A CN 201610433413A CN 106006146 A CN106006146 A CN 106006146A
- Authority
- CN
- China
- Prior art keywords
- rewinding
- paper wood
- paper
- sensor
- swing arm
- 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.)
- Pending
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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/80—Arangement of the sensing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
The invention discloses a rewinding machine with a surface drive function, and belongs to the technical field of printing machinery. According to the rewinding machine, a paper rewinding tension detection device is arranged on a paper output channel behind a traction unit; the paper rewinding tension detection device comprises a second swinging rod; one end of the second swinging rod is connected with a floating roll, and a second sensor for detecting a rotating position of the second swinging rod is arranged at the other end of the second swinging rod; a rewinding roll driven through a second variable-frequency motor behind the paper rewinding tension detection device is arranged, and the second variable-frequency motor is connected with the second sensor through a controller; an inflatable shaft for installing a paper reel in a penetrating manner is arranged above the rewinding roll, and in transmission connection with a lifting cylinder controlled by a proportional electromagnetic valve; and the proportional electromagnetic valve is connected with a third sensor for detecting a lifting position of the inflatable shaft through the controller. According to the rewinding machine disclosed by the invention, the problems that an original bulkiness of a printing stock cannot be recovered due to a too high tension during rewinding of an existing rewinding machine, and material reels are tight outside and loose inside due to dead weights can be solved.
Description
Technical field
The present invention relates to printing machinery technical field, a kind of rewinding machine for web press soft, easily stretchable.
Background technology
In press, after the volume to volume printing of coiled material, the manufacturing procedure such as gold stamping, compound, it is necessary to have a machinery with rewinding function, printable fabric rewinding need to be become degree of tightness appropriateness by this device, and the coiled material of profile rule is in case follow-up processing is used.Owing to rough surface, tightness bulk printable fabric little, high such as health body paper, glued dust-free paper all exist easily stretchable, the feature that elastic deformation is big, it adds man-hour in printing, gold stamping, compound etc., needs according to processing technique, some tension can be applied, but when rewinding, its tension force can not be the most loose, can not wind tension.Crossing pine, paper roll is difficult to carrying, and tension have lost the bulkiness of stock, affects product quality.Additionally, during rewinding, along with reel diameter increases, paper roll center vertical ascent, paper roll deadweight is gradually increased, and printable fabric rewinding process also can be made increasingly tighter, causes tight interior pine outside paper roll, and paper roll center produces transversal fold under outer ring rewinding pressure.
Summary of the invention
The technical problem to be solved is to provide a kind of surface drive rewinding machine, and when this rewinding machine can solve existing rewinding machine rewinding, its overtension can not recover the original bulkiness of stock and because the problem that deadweight produces outer tight interior pine rolled up by material.
In order to solve the problems referred to above, the technical solution adopted in the present invention is: this surface drive rewinding machine, include traction unit, paper wood rewinding tension detecting apparatus it is provided with in paper wood output channel after described traction unit, described paper wood rewinding tension detecting apparatus includes connecting the second swing arm having the second extension spring, described second swing arm one end is connected with the second dancer, and the other end is provided with the second sensor detecting described second swing arm turned position；Being provided with, on the passage in the paper wood conveying downstream after described paper wood rewinding tension detecting apparatus, the rewind roll driven by the second frequency conversion motor, described second frequency conversion motor is connected with described second sensor by controller；It is provided with the air-expanding shaft that install paper roll the most identical with described rewind roll by bracing frame above described rewind roll, described air-expanding shaft is in transmission connection with by the lifting cylinder of proportional solenoid valve control, and the automatically controlled end of described proportional solenoid is connected with the 3rd sensor detecting described air-expanding shaft raised position by controller.
In technique scheme, more specifically technical scheme is it may also is that described traction unit includes paper wood drawing tension detection device, described paper wood drawing tension detection device includes and connects the first swing arm having the first extension spring, one end of described first swing arm connects the first dancer, and its other end is provided with the first sensor detecting described first swing arm turned position；Two carry-over pinch rolls of mutually crimping it are provided with on paper wood transfer passage after described paper wood drawing tension detection device, the output shaft having carry-over pinch rolls and the first frequency conversion motor in the middle of said two carry-over pinch rolls is connected, and described first sensor is electrically connected with described first frequency conversion motor by described controller；Described driven carry-over pinch rolls are paid an adjusting screw rod by slide block and are crimped mutually.
Further: support frame as described above stands on base, described rewind roll connects described base by its rotating shaft, described base protrudes upward the guide rail slided for slide that its relative top is connected with support frame as described above top, the two ends of described air-expanding shaft are connected with respective described slide by the respective vertex of a cone respectively, and described slide is connected with described lifting cylinder by the chain being connected with sprocket wheel；Being socketed a gear being meshed with semi-circle gear on the central shaft of described sprocket wheel, the disc cam portion corresponding to described semi-circle gear arranges described 3rd sensor.
Further: to be provided with carving knife group on the paper wood transfer passage between described paper wood rewinding tension detecting apparatus and said two rewind roll and arc launches roller.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that
1, owing to being provided with paper wood rewinding tension detecting apparatus, and the air-expanding shaft installing paper roll is connected by the lifting cylinder of Chain conveyer and a passing ratio electromagnetic valve control, and the second sensor is connected with proportional solenoid by controller；During paper wood rewinding, not only can pass through rewinding tension detecting apparatus, control the web velocity of rewind roll in real time, simultaneously, the real time information of reel diameter and deadweight is passed to proportional solenoid by controller by the second sensor, and the admission pressure controlling lifting cylinder increases with reel diameter and deadweight and increases and guarantee that paper roll is constant for preset value in controller with the friction pressure of rewind roll.After ensure that rewinding, the bulkiness of paper roll reaches technological requirement, rolls up deadweight because of material and produce the disadvantage of outer tight interior pine when effectively solving existing rewinding machine rewinding；
2, owing to being provided with paper wood drawing tension detection device, achieve the secondary detection of drawing tension and rewinding tension force, not only ensure that the reliability of front operation tension stability and rewinding machine and front operation mechanical linkage, and realize rolling-winding area tension closed loop and automatically control.
3, self reliance type of the present invention drives design, can with paper wood front-end-of-line such as printing, gold stamping, compound etc. need volume to volume processing equipment with the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is sectional view at the C-C of Fig. 1.
Fig. 3 is the A direction view of Fig. 1.
Fig. 4 is the B direction view of Fig. 1.
Detailed description of the invention
The invention will be further described for embodiment below in conjunction with the accompanying drawings:
Surface drive rewinding machine shown in Fig. 1, Fig. 2, include traction unit and rewinder unit, traction unit includes paper wood drawing tension detection device and carry-over pinch rolls, the fixing roller 1 that paper wood drawing tension detection device is included in paper wood input channel and connection have the first swing arm 3 of the first extension spring 7, one end of first swing arm 3 is connected with the first dancer 2, as shown in Figure 3, the other end of the first swing arm 3 is fixing connects gear 31, first swing arm 3 can be around the axis swing of gear 31, and gear 31 is meshed with the gear 32 being provided with first sensor 33；First sensor 33 is for detection the first swing arm 3 turned position；The carry-over pinch rolls of two mutual crimping it are provided with on paper wood transfer passage after paper wood drawing tension detection device, two carry-over pinch rolls include the active carry-over pinch rolls 4 and driven carry-over pinch rolls 5 being arranged on wallboard 11, actively carry-over pinch rolls 4 are connected by the output shaft of V belt translation and the first frequency conversion motor 8, and first sensor 33 is electrically connected with the first frequency conversion motor 8 by controller 29；Driven carry-over pinch rolls 5 are paid 61 by slide block and are crimped with adjusting screw rod 6 phase, the pressure between adjusting screw rod 6 adjustable active carry-over pinch rolls 4 and driven carry-over pinch rolls 5；During drawing tension change, under the common effect of the first dancer 2 and the first extension spring 7, the first swing arm 3 is driven to swing, driven gear 32 rotates a position simultaneously, and give 33 1 signals of first sensor, this signal is transported to controller 29 and controls the first frequency conversion motor 8 and rotate, thus changes chart drive speed, it is achieved drawing tension controls.
Rewinder unit includes paper wood rewinding tension detecting apparatus, rewind roll and paper roll lifting device, multiple fixing guide roller 12 and connection that paper wood rewinding tension detecting apparatus is included in the paper wood output channel of traction unit have the second extension spring 10 second swing arm 9, one end of second swing arm 9 is connected with the second dancer 13, as shown in Figure 4, the other end of the second swing arm 9 is fixing connects gear 92, second swing arm 9 can be around the axis swing of gear 92, gear 92 is meshed with the gear 91 being provided with the second sensor 93, second sensor 93 is for the turned position of detection the second swing arm 9；It is provided with rewind roll on the passage in the paper wood conveying downstream after paper wood rewinding tension detecting apparatus, rewind roll includes actively rewind roll 17 and driven rewind roll 20, actively rewind roll 17 is connected by the output shaft of V belt translation and the second frequency conversion motor 16, and the second sensor 93 is electrically connected with the second frequency conversion motor 16 by controller 29；During rewinding tension variation, under the common effect of the second dancer 13 and extension spring 10, the second swing arm 9 is driven to swing, driven gear 91 rotates a position simultaneously, and give 93 1 signals of the second sensor, this signal is transported to controller 29 and controls the second frequency conversion motor 16 and rotate, thus changes chart drive speed, it is achieved rewinding tension force controls.
Paper roll lifting device includes being located at wallboard 11 base 19 on one side, erect on base 19 and have a bracing frame 22, two rewind roll all connect base 19 by respective rotating shaft, base 19 protrudes upward the two pairs of guide rails 221 slided for two slides 23 that its relative top is connected with bracing frame 22 top, two slides 23 are mounted on the vertex of a cone, install air-expanding shaft 27 clamping of paper roll between these two vertex of a cones, the setting direction of air-expanding shaft 27 is the most identical with rewind roll, one in two vertex of a cones is connected with adjustable diameter and screw adjusting bar 231, another is connected with the telescopic end of clamping cylinder 271, the top angle of the vertex of a cone is 60 degree of angles；Clamping cylinder 271 pressurization can clamp air-expanding shaft 27, and rotating screw adjusting rod 231 can adjust paper tube core and paper 1 site error；Slide 23 is all connected with lifting cylinder 21 by the chain 26 being connected with sprocket wheel 25, proportional solenoid 28 controls liter and the fall of lifting cylinder 21, a gear 251 being meshed with semi-circle gear 24 it is socketed on the central shaft of sprocket wheel 25, disc cam portion corresponding to semi-circle gear 24 arranges the 3rd sensor 18, and the 3rd sensor 18 is proximity switch；3rd sensor 18 is connected with the automatically controlled end of proportional solenoid 28 by controller 29.During work, in controller 29, preset paper roll and rewind roll frictional pressure value, if this value is the density and hardness value of paper roll after the decision rewinding of p, p value.First, 3rd sensor 18 senses the change information in the disc cam portion of semi-circle gear 24 in real time, and this information is passed to controller 29, then, compared with the p value that this information and controller 29 is preset by controller 29 and after processing, output control signal is to the automatically controlled end of proportional solenoid 28, thus control proportional solenoid 28 and export the input air pressure to lifting cylinder 21 with paper roll directly through the increase of linearly ratio, guarantee that p value continues constant, it is ensured that paper roll rewinding density and hardness is from the concordance of core to outer layer.
It is provided with garden dish carving knife group 14 on paper wood transfer passage between paper wood rewinding tension detecting apparatus and two rewind roll and arc launches roller；Can carry out longitudinally cutting before stock enters rewinding, launch roller by camber the material cut is rolled up horizontal spreading after cutting, its spacing keeps 2～5 millimeters, and the limit that such stock is adjacent when cutting and rewinding would not overlap.
Claims (4)
1. a surface drive rewinding machine, include traction unit, it is characterized in that: in the paper wood output channel after described traction unit, be provided with paper wood rewinding tension detecting apparatus, described paper wood rewinding tension detecting apparatus includes connecting the second swing arm having the second extension spring, described second swing arm one end is connected with the second dancer, and the other end is provided with the second sensor detecting described second swing arm turned position；Being provided with, on the passage in the paper wood conveying downstream after described paper wood rewinding tension detecting apparatus, the rewind roll driven by the second frequency conversion motor, described second frequency conversion motor is connected with described second sensor by controller；It is provided with the air-expanding shaft that install paper roll the most identical with described rewind roll by bracing frame above described rewind roll, described air-expanding shaft is in transmission connection with by the lifting cylinder of proportional solenoid valve control, and the automatically controlled end of described proportional solenoid is connected with the 3rd sensor detecting described air-expanding shaft raised position by controller.
Surface drive rewinding machine the most according to claim 1, it is characterized in that: described traction unit includes paper wood drawing tension detection device, described paper wood drawing tension detection device includes and connects the first swing arm having the first extension spring, one end of described first swing arm connects the first dancer, and its other end is provided with the first sensor detecting described first swing arm turned position；Two carry-over pinch rolls of mutually crimping it are provided with on paper wood transfer passage after described paper wood drawing tension detection device, the output shaft having carry-over pinch rolls and the first frequency conversion motor in the middle of said two carry-over pinch rolls is connected, and described first sensor is electrically connected with described first frequency conversion motor by described controller；Described driven carry-over pinch rolls are paid an adjusting screw rod by slide block and are crimped mutually.
Surface drive rewinding machine the most according to claim 1 and 2, it is characterized in that: support frame as described above stands on base, described rewind roll connects described base by its rotating shaft, described base protrudes upward the guide rail slided for slide that its relative top is connected with support frame as described above top, the two ends of described air-expanding shaft are connected with respective described slide by the respective vertex of a cone respectively, and described slide is connected with described lifting cylinder by the chain being connected with sprocket wheel；Being socketed a gear being meshed with semi-circle gear on the central shaft of described sprocket wheel, the disc cam portion corresponding to described semi-circle gear arranges described 3rd sensor.
Surface drive rewinding machine the most according to claim 3, it is characterised in that: it is provided with carving knife group on the paper wood transfer passage between described paper wood rewinding tension detecting apparatus and said two rewind roll and arc launches roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610433413.8A CN106006146A (en) | 2016-06-18 | 2016-06-18 | Rewinding machine with surface drive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610433413.8A CN106006146A (en) | 2016-06-18 | 2016-06-18 | Rewinding machine with surface drive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106006146A true CN106006146A (en) | 2016-10-12 |
Family
ID=57087968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610433413.8A Pending CN106006146A (en) | 2016-06-18 | 2016-06-18 | Rewinding machine with surface drive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006146A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743879A (en) * | 2017-01-17 | 2017-05-31 | 吴劲松 | Wrap-up is drawn in numerical control |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10205454A1 (en) * | 2002-02-08 | 2003-08-28 | Richard Meyer-Theilinger | Paper making machine web tension roller rests on two variable-position cradles linked via chain drive to motor shaft with anti-backlash spring |
| CN202265235U (en) * | 2011-10-17 | 2012-06-06 | 苏州博杰思达机械有限公司 | Interval tension-free transition mechanism of continuous fabric finishing machine |
| CN103072369A (en) * | 2013-01-25 | 2013-05-01 | 曹杨 | Paper conveying device of multicolor press |
| WO2013170737A1 (en) * | 2012-05-15 | 2013-11-21 | 山东新北洋信息技术股份有限公司 | Paper roll rewinding mechanism, printing device and method for controlling rewinding of paper roll |
| CN204324522U (en) * | 2014-12-01 | 2015-05-13 | 天津英威腾电气科技有限公司 | A kind of tension force controls Special variable frequency speed regulation device |
| CN104743384A (en) * | 2013-12-31 | 2015-07-01 | 重庆鑫仕达包装设备有限公司 | Suspended type surface winding mechanism |
| CN105084075A (en) * | 2015-08-11 | 2015-11-25 | 张家港市兰航机械有限公司 | Winding tension adjusting device in traction winding machine |
| CN105173828A (en) * | 2015-08-11 | 2015-12-23 | 张家港市兰航机械有限公司 | Traction winding machine |
| CN105502059A (en) * | 2015-12-22 | 2016-04-20 | 陕西北人印刷机械有限责任公司 | Initial diameter measurement device of printer emptying shaft and measurement method |
| CN205739672U (en) * | 2016-06-18 | 2016-11-30 | 王金根 | Surface drive rewinding machine |
-
2016
- 2016-06-18 CN CN201610433413.8A patent/CN106006146A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10205454A1 (en) * | 2002-02-08 | 2003-08-28 | Richard Meyer-Theilinger | Paper making machine web tension roller rests on two variable-position cradles linked via chain drive to motor shaft with anti-backlash spring |
| CN202265235U (en) * | 2011-10-17 | 2012-06-06 | 苏州博杰思达机械有限公司 | Interval tension-free transition mechanism of continuous fabric finishing machine |
| WO2013170737A1 (en) * | 2012-05-15 | 2013-11-21 | 山东新北洋信息技术股份有限公司 | Paper roll rewinding mechanism, printing device and method for controlling rewinding of paper roll |
| CN103072369A (en) * | 2013-01-25 | 2013-05-01 | 曹杨 | Paper conveying device of multicolor press |
| CN104743384A (en) * | 2013-12-31 | 2015-07-01 | 重庆鑫仕达包装设备有限公司 | Suspended type surface winding mechanism |
| CN204324522U (en) * | 2014-12-01 | 2015-05-13 | 天津英威腾电气科技有限公司 | A kind of tension force controls Special variable frequency speed regulation device |
| CN105084075A (en) * | 2015-08-11 | 2015-11-25 | 张家港市兰航机械有限公司 | Winding tension adjusting device in traction winding machine |
| CN105173828A (en) * | 2015-08-11 | 2015-12-23 | 张家港市兰航机械有限公司 | Traction winding machine |
| CN105502059A (en) * | 2015-12-22 | 2016-04-20 | 陕西北人印刷机械有限责任公司 | Initial diameter measurement device of printer emptying shaft and measurement method |
| CN205739672U (en) * | 2016-06-18 | 2016-11-30 | 王金根 | Surface drive rewinding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743879A (en) * | 2017-01-17 | 2017-05-31 | 吴劲松 | Wrap-up is drawn in numerical control |
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Application publication date: 20161012 |