CN103921532A - Automatic rolling and backrolling device for cigarette cartons and boxes and printing and rewinding method - Google Patents
Automatic rolling and backrolling device for cigarette cartons and boxes and printing and rewinding method Download PDFInfo
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- CN103921532A CN103921532A CN201410172556.9A CN201410172556A CN103921532A CN 103921532 A CN103921532 A CN 103921532A CN 201410172556 A CN201410172556 A CN 201410172556A CN 103921532 A CN103921532 A CN 103921532A
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Abstract
The invention relates to an automatic rolling and backrolling device for cigarette cartons and boxes. The device comprises a gravure press, a conveying bridge rack, a rectifier, a take-up traction unit, a rewinding unit and a controller, wherein the conveying bridge rack is connected with a printing unit of the gravure press, the rectifier is connected with the tail end of the conveying bridge rack and is also connected with the take-up traction unit, the paper outlet end of the take-up traction unit is connected with the rewinding unit, and the rewinding unit is provided with a discharging lifting platform and a rotary tower. The invention further provides a printing and rewinding method of the automatic rolling and backrolling device for cigarette cartons and boxes. The method comprises the steps of (1) feeding paper to a reel, (2) printing, (3) guiding and conveying, (4) rectification, (5) rewinding, and (6) reel alternation. The automatic rolling and backrolling device for cigarette cartons and boxes and the printing and rewinding method have the advantages that the accuracy and usage rate of the device are improved, the efficiency of the device is improved, energy consumption is reduced, working time is shortened, fixed capital is saved, the flexibility and reliability of the device are improved, and supply timeliness is improved.
Description
Technical field
The present invention relates to tobacco bale printing technology, especially relate to a kind of cigarette bar and box automatic rolling and rewind device and printing rewinding method.
Background technology
It is 0.1mm-0.6mm that existing intaglio printing press BOBST CH-650 and circle press circle seven look intaglio printing press BOBST DR-550 intaglio printing press to cut precision, present thermoprint, mould-cutting precision cannot be met and be 0.3mm with interior requirement, after printing, cross cutting can only be directly carried out simultaneously and cannot realize the object of printing rewinding.
Summary of the invention
The object of this invention is to provide a kind of cigarette bar and box automatic rolling and rewind device and printing rewinding method, to overcome currently available technology above shortcomings.
The object of the invention is to be achieved through the following technical solutions:
A kind of cigarette rewinds device with bar and box automatic rolling, comprises intaglio printing press, and this intaglio printing press comprises the material receiving desk connecting successively, carries palletized unit, alignment electricity cabinet, cross cutting, impression, concavo-convex work station, printing element, walks bridge frame, Deviation rectifier, receives traction unit, rewinding unit and controller; Described walk bridge frame mainly by transport roller with manually wear paper system and be formed by connecting, described Deviation rectifier is mainly by the electric eye being connected with controller respectively and correction system framework, described receipts traction unit is mainly made up of the carry-over pinch rolls that are connected with controller respectively, jockey pulley, and described rewinding unit is mainly made up of the inflatable rewinding shaft, the jockey pulley that are connected with controller respectively; Described walk bridge frame connect described printing element; Described walk bridge frame end connect Deviation rectifier; Described Deviation rectifier connects receipts traction unit again; Described receipts traction unit paper delivery end connects rewinding unit; Described rewinding unit is provided with and unloads lift platform and rotary column.
Optionally, on described receipts traction unit, be provided with change of lap unit.
Further, described in walk on one end that bridge frame is connected with printing element print quality observation unit is set, this print quality observation unit is connected and composed by video camera, industrial computer and touch-screen.
Further, described in, walk on one end that bridge frame is connected with Deviation rectifier wide cut stroboscope is set.
Further, described electric eye is single electric eye infrared type U-shaped sensor or two electric eye ultrasonic type U-shaped sensor.
Further, described correction frame connects direct current micromotor.
Above-mentioned cigarette rewinds device printing rewinding method with bar and box automatic rolling, comprises the steps:
(1) paper to be printed is packed on intaglio printing press reel; (2) paper to be printed prints in gravure printing machine brush unit; (3) paper printing is sent to Deviation rectifier by walking bridge frame guiding; (4) Deviation rectifier is to the paper correction sending; (5) the inflatable rewinding shaft that the paper of correction good position is sent into rewinding unit through receipts traction unit carries out rewinding; (6) rewinding is carried out change of lap by automatic roll-changing device after completing.
Beneficial effect of the present invention is: a, improved equipment precision and utilization rate: print, cut precision and be all less than 0.1 millimeter, utilization rate is increased to 100% by original less than 15%; B, increase device efficiency, energy consumption and man-hour are reduced: the average production speed of a motor vehicle (monthly average output/moon operation hours (not comprising the running time of drawing a design)) is brought up to 130-140 m/min by an original 100-110 m/min speed of a motor vehicle, under same consumption energy, output significantly improves, and also significantly reduce man-hour; C, save fixed capital expenditure: saved huge circular pressing and cutting cutter and impression cutter (concave-convex cutter) tool sharpening expense and later stage reconditioning expense; D, equipment flexibility and reliability are improved: greatly improved the reliability of whole piece gravure line, reduced percent defective, operative employee's number also reduces to 4 people from 7 original people; E, increase supply of material promptness: this equipment printing can exchange with Bo Site platen intaglio printing press forme, greatly improved promptness and the reliability of the product supply of material.
Brief description of the drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is that a kind of cigarette bar and box automatic rolling rewind apparatus structure schematic diagram described in the embodiment of the present invention;
In figure:
1, material receiving desk; 2, carry palletized unit; 3, alignment electricity cabinet; 4, cross cutting, impression, concavo-convex work station; 5, printing element; 6, walk bridge frame; 7, Deviation rectifier; 8, receive traction unit; 9, rewinding unit; 10, change of lap unit; 11, unload lift platform.
Detailed description of the invention
As shown in Figure 1, a kind of cigarette described in the embodiment of the present invention rewinds device with bar and box automatic rolling, comprise intaglio printing press, walk bridge frame 6, Deviation rectifier 7, receive traction unit 8, rewinding unit 9 and controller, described intaglio printing press comprises the material receiving desk 1 connecting successively, carry palletized unit 2, alignment electricity cabinet 3, cross cutting, impression, concavo-convex work station 4, printing element 5; Walk bridge frame 6 and be connected at printing element 5 with intaglio printing press, can make improved printing machine paper width increase to 650 millimeters from 550 millimeters.Walk bridge frame 6 by intaglio printing press cross cutting, impression, concavo-convex work station 4 and carry palletized unit 2 tops, this walks bridge frame 6 mainly by transport roller with manually wear paper system and form, described in walk bridge frame 6 by the paper the finishing printing rewinding unit that leads.Walk the camera-scanning station that one end that bridge frame 6 is connected with printing element 5 can arrange " print quality observing system "; Walk bridge frame 6 and be connected with Deviation rectifier 7 again, walk this one end that bridge frame 6 is connected with Deviation rectifier 7 and " wide cut stroboscope " can be set observe station.
Print quality observing system is mainly interconnected and is formed by industrial computer, video camera and touch-screen, the printed matter of high-speed motion by video camera and synchronizing signal, show on screen quiet its real-time pictures, picture can zoom in or out, can Real Time Observation print quality and the timely printing defects such as ink dot, the line of ink marker of finding.Wide cut stroboscope is for observing the printed matter of view picture or justifying, and due to synchronizing signal being installed, no matter machine accelerates, slows down, and can directly see static printed matter pattern.Deviation rectifier 7 mainly, by the electric eye and the correction system framework that connect respectively controller, adopts running deviation rectifying.Electric eye can be selected infrared type U-shaped sensor, and tracking mode adopts single electric eye trimming tracing mode, also can use tracing mode in ultrasonic wave U-shaped sensor and two electric eye paper.Correction framework can be selected direct current micromotor drive pattern, and it is active in one's movements, precision is high, exempt from maintenance.The paper that Deviation rectifier 7 moves long distance is reeled neat in the time of rewinding, meets the tapering control of rewinding device and lower operation processing request.Receive the paper delivery end that traction unit 8 is positioned at Deviation rectifier 7, mainly formed by the carry-over pinch rolls that are connected with controller respectively and jockey pulley, paper and guarantee and main frame real-time synchronization after these receipts traction unit 8 traction printings.Jockey pulley is made up of low rubbing cylinder and potentiometer, and cylinder is mainly used in setting the paper tension of traction unit, and under normal circumstances, traction unit paper tension is slightly larger than printing element paper tension, thereby ensures that paper is steadily successfully to rewinding unit motion.
Jockey pulley potentiometer is for detection of main frame and traction unit real-time synchronization state, specific works principle is: I. when hauling speed > main frame print speed printing speed, jockey pulley moves to printing element direction, potentiometer lower voltage, cause feedback and the output voltage of controller all to decline, hauling speed reduces; II. when hauling speed < main frame print speed printing speed, jockey pulley moves to rewinding cell orientation, and potentiometer voltage raises, and causes the feedback of controller and output voltage all to rise, and hauling speed raises.Rewinding unit 9 connects receives traction unit 8 ends, is mainly made up of the inflatable rewinding shaft and the jockey pulley that are connected respectively with controller, on rewinding unit 9, arranges and unloads lift platform and rotary column, and this receipts traction unit 8 is by neat the rolling of paper finishing printing.Rewinding shaft speed is mainly by jockey pulley position and reel diameter control, reel diameter is calculated gained by controller inner parameter, concrete Computing Principle is: main frame rate signal is sent to rewinding controller by the encoder that is contained in gravure printing machine brush unit 5, controller calculates rewinding motor speed according to air-expanding shaft initial diameter and belt transmission ratio, then calculates real-time diameter according to motor real-time rotate speed.Rewinding jockey pulley function is the motor speed deviation that compensation causes due to the reel diameter error of calculation.Roll-switching device 10 is positioned at receives traction unit 8 tops, is mainly made up of cutting knife, platen rubber roll and inductive switch, and it is that the rewinding shaft running up is carried out to not stop reel-changing splicing.
When actual use, raw material paper is through material receiving desk 1, carry palletized unit 2, alignment electricity cabinet 3, cross cutting, impression, concavo-convex work station 4 enters printing element 5 and prints, paper after printing is through walking bridge frame guiding Deviation rectifier, simultaneously can be by being arranged at away " print quality observing system " Real Time Observation print quality of bridge frame front end and finding in time ink dot, the printing defects such as the line of ink marker, be used for observing static view picture or justifying printed matter by wide cut stroboscope, Deviation rectifier adopts the mode of running deviation rectifying paper to be reeled when the rewinding neat to paper, draw so that printing sheets speed and main frame real-time synchronization through receiving traction unit from the paper of Deviation rectifier output, paper after synchronous is wound on the rewinding shaft of rewinding unit through rewinding unit.
While needing change of lap; the roll-switching device that can receive by being positioned at traction unit top carries out change of lap; concrete operation method is: when needs are not when stop reel-changing; press " change of lap " button; rotary column goes to change of lap station; press again " blank " button; change of lap axle rotates immediately; after it is synchronizeed with main frame linear velocity; blank frame moves, and platen rubber roll ejects, simultaneously; platen rubber roll ejects signal and triggers immediately cutter action, and cutter cuts off the paper on the rewinding shaft in high-speed cruising be bonded on new rewinding shaft.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.
Claims (7)
1. a cigarette rewinds device with bar and box automatic rolling, comprise intaglio printing press, this intaglio printing press comprises the material receiving desk (1) connecting successively, carry palletized unit (2), alignment electricity cabinet (3), cross cutting, impression, concavo-convex work station (4), and printing element (5), it is characterized in that: described printing element (5) connects to walk bridge frame (6), described walk bridge frame (6) end connect Deviation rectifier (7), described Deviation rectifier (7) connects receives traction unit (8), receives traction unit (8) paper delivery end and connects rewinding unit (9); Described walk bridge frame (6) mainly by transport roller with manually wear paper system and be formed by connecting, described Deviation rectifier (7) is mainly by the electric eye being connected with controller respectively and correction system framework, described receipts traction unit (8) is mainly made up of the carry-over pinch rolls that are connected with controller respectively, jockey pulley, and described rewinding unit (9) is mainly made up of the inflatable rewinding shaft, the jockey pulley that are connected with controller respectively; Described rewinding unit (9) is provided with and unloads lift platform (11) and rotary column.
2. cigarette according to claim 1 rewinds device with bar and box automatic rolling, it is characterized in that: described in walk on one end that bridge frame (6) is connected with printing element (5) print quality observation unit is set, this print quality observation unit is connected and composed by video camera, industrial computer and touch-screen.
3.
?cigarette according to claim 1 and 2 rewinds device with bar and box automatic rolling, it is characterized in that: on described receipts traction unit (8), be provided with change of lap unit (10).
4. cigarette according to claim 3 rewinds device with bar and box automatic rolling, it is characterized in that: described in walk on one end that bridge frame (6) is connected with Deviation rectifier (7) to be provided with wide cut stroboscope.
5.
?cigarette according to claim 4 rewinds device with bar and box automatic rolling, it is characterized in that: described electric eye is single electric eye infrared type U-shaped sensor or two electric eye ultrasonic type U-shaped sensor.
6. cigarette according to claim 5 rewinds device with bar and box automatic rolling, it is characterized in that: described correction frame connects direct current micromotor.
7. cigarette according to claim 6 rewinds the printing rewinding method of device with bar and box automatic rolling, it is characterized in that: comprise the steps:
(1) paper on reel; (2) printing; (3) guiding transmits; (4) correction; (5) rewinding; (6) change of lap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172556.9A CN103921532A (en) | 2014-04-28 | 2014-04-28 | Automatic rolling and backrolling device for cigarette cartons and boxes and printing and rewinding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172556.9A CN103921532A (en) | 2014-04-28 | 2014-04-28 | Automatic rolling and backrolling device for cigarette cartons and boxes and printing and rewinding method |
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| Publication Number | Publication Date |
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| CN103921532A true CN103921532A (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410172556.9A Pending CN103921532A (en) | 2014-04-28 | 2014-04-28 | Automatic rolling and backrolling device for cigarette cartons and boxes and printing and rewinding method |
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| CN (1) | CN103921532A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530698A (en) * | 2019-09-26 | 2019-12-03 | 重庆中烟工业有限责任公司 | A kind of Cigarette paper is electronic to roll device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530698A (en) * | 2019-09-26 | 2019-12-03 | 重庆中烟工业有限责任公司 | A kind of Cigarette paper is electronic to roll device |
| CN110530698B (en) * | 2019-09-26 | 2024-03-22 | 重庆中烟工业有限责任公司 | Electric paper rolling device for cigarettes |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Shuguang Inventor after: Chen Liuhu Inventor after: Jiang Chongzhen Inventor after: Zhang Dianhai Inventor before: Guo Shuguang Inventor before: Chen Liuhu |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GUO SHUGUANG CHEN LIUHU TO: GUO SHUGUANG CHEN LIUHU JIANG CHONGZHEN ZHANG DIANHAI |
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140716 |
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| RJ01 | Rejection of invention patent application after publication |