CN104860102B - One batches liquid drugs injection change of lap trimming blowing device - Google Patents
One batches liquid drugs injection change of lap trimming blowing device Download PDFInfo
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- CN104860102B CN104860102B CN201510238371.8A CN201510238371A CN104860102B CN 104860102 B CN104860102 B CN 104860102B CN 201510238371 A CN201510238371 A CN 201510238371A CN 104860102 B CN104860102 B CN 104860102B
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- nozzle
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- edge
- coil paper
- paper
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- 238000007664 blowing Methods 0.000 title claims abstract description 105
- 238000002347 injection Methods 0.000 title claims abstract description 58
- 239000007924 injection Substances 0.000 title claims abstract description 58
- 239000003814 drug Substances 0.000 title claims abstract description 57
- 229940079593 drug Drugs 0.000 title claims abstract description 57
- 239000007788 liquid Substances 0.000 title claims abstract description 57
- 238000009966 trimming Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 238000004537 pulping Methods 0.000 claims abstract description 14
- 230000033001 locomotion Effects 0.000 claims description 7
- 239000000123 paper Substances 0.000 description 101
- 230000005540 biological transmission Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 241000202567 Fatsia japonica Species 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 101100510617 Caenorhabditis elegans sel-8 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005183 environmental health Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The invention discloses one and batch liquid drugs injection change of lap trimming blowing device, comprise the female roller of coil paper and reel cylinder, also comprise: canyon nozzle and the oblique blowing nozzle of edge, wherein canyon nozzle is arranged on the side of the female roller of coil paper, canyon nozzle comprises the first canyon nozzle being located at top and the second canyon nozzle being located at below, is located at the first canyon nozzle of top for the lateral surface edge blowing to the female roller of coil paper; The the second canyon nozzle being located at below for the oblique blowing nozzle of edge by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper time paper tail be blown into batch in pulping pond; The oblique blowing nozzle of described edge be used for by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper.
Description
Technical field
The present invention relates to one and batch liquid drugs injection change of lap trimming blowing device, is the control executive device batching liquid drugs injection change of lap performance for improving each paper plant, is particularly useful for improving all kinds of High-Speed-Board board assembly line and batches change of lap performance.
Background technology
At present, be its change of lap success ratio for what batch the more emphasis of roll-switching device people, and all there is certain defect in the roll-switching device that batches that existing all kinds of paper plant uses.Such as: although the paper tape roll-switching device produced by IBSAUSTRIAGMBH company is high in the usual effect of change of lap success ratio under normal circumstances, but there is too much uncertainty in process of production in it, as other mechanical movement parts such as drive wheel, rotating band, movable turning wheel are easily blocked by foreign matter, the appearance of this wherein any one uncertain problem all can cause change of lap failure, and it is comparatively large to batching the amount of weighing wounded becoming paper at the bottom of female roller roller to the most important thing is to adopt paper tape change of lap, causes unnecessary loss.On the other hand, although the liquid drugs injection roll-switching device provided by Paprima industrial solves paper tape change of lap mode to batching the problem becoming letterweight wound at the bottom of female roller roller, it cannot avoid normally producing in reel change because getting rid of change of lap that paper causes unsuccessfully and site environment hygienic issues at high-speed paper machine.
Document CN203269159U discloses a kind of high pressure liquid drugs injection change of lap system, comprise power-supply controller of electric 1, change of lap roller arrangement 2 and shutoff device 3, described power-supply controller of electric 1 is electrically connected with described change of lap roller arrangement 2, described shutoff device 3 comprises tank 31, high pressure pump 32, high pressure liquid drugs injection 33, described tank is connected with clear water source, described tank 31, described high pressure pump 32 is connected by pipeline successively with described high pressure liquid drugs injection 33, described power-supply controller of electric 1 is electrically connected with described high pressure pump 32, described high pressure liquid drugs injection 33 is connected with for driving the reciprocating liquid drugs injection actuating device 4 of described high pressure liquid drugs injection 33, described power-supply controller of electric 1 is electrically connected with described liquid drugs injection actuating device 4, described liquid drugs injection actuating device 4 is arranged at the top of described change of lap roller arrangement 2.In reel change, power-supply controller of electric 1 controls described liquid drugs injection actuating device 4 and drives described high pressure liquid drugs injection 33 reciprocating, controlling described high pressure pump 32 by power-supply controller of electric 1 again carries water to described high pressure liquid drugs injection 33 simultaneously, due to the effect of high pressure pump 32, water will export the larger water cutter of mineralization pressure from high pressure liquid drugs injection 33 rapidly thus be cut off by paper roll, when in the process that paper roll cuts off by water, part water can be absorbed into the incision position of paper, that is to say new paper place, because water itself has deadweight, new paper is made not easily to occur waving, avoid the situation that fold and lamination appear in new paper, thus do not need to increase extra operation, improve production efficiency.Described liquid drugs injection actuating device 4 is arranged at the top of described change of lap roller arrangement 2, and the self gravitation that can make full use of water accelerates the falling speed of water, can reduce the demand of high pressure pump rotating speed, thus can save electric energy, reduce costs.Described high pressure liquid drugs injection 33 is provided with two nozzles, and the mouth mouth of described nozzle is circular, and the diameter of the mouth mouth of described nozzle is 0.2mm.
Summary of the invention
In order to overcome the existing change of lap failure that easily brought by foreign matter jam and paper tape by each mechanical part of paper tape change of lap and become letterweight to hinder problem and get rid of by liquid drugs injection change of lap change of lap failure that paper causes and cause environmental health problem, the present invention develops and a kind of batches liquid drugs injection change of lap trimming blowing device with liquid drugs injection roll-switching device is matching used on the basis of liquid drugs injection change of lap, and this device can more than 95% avoid all kinds of high speed paperboard machine to get rid of paper problem normal production in reel change.
The technical solution used in the present invention is: the female oblique blower of roller edge of each interpolation coil paper and a twin-jet nozzle blowing down airduct near the fore side and transmission side of reel cylinder.
The invention provides one and batch liquid drugs injection change of lap trimming blowing device, comprise the female roller of coil paper and reel cylinder, also comprise canyon nozzle and the oblique blowing nozzle of edge, wherein canyon nozzle is arranged on the side of the female roller of coil paper, canyon nozzle comprises the first canyon nozzle being located at top and the second canyon nozzle being located at below, is located at the first canyon nozzle of top for the lateral surface edge blowing to the female roller of coil paper; The the second canyon nozzle being located at below for the oblique blowing nozzle of edge by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper time paper tail be blown into batch in pulping pond; The oblique blowing nozzle of described edge be used for by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper.
The described liquid drugs injection change of lap trimming blowing device that batches comprises two groups of canyon nozzles, first group of canyon nozzle is arranged on the left side of the female roller of coil paper, second group of canyon nozzle is arranged on the right side of the female roller of coil paper, first group of canyon nozzle comprises the first canyon nozzle being located at top and the second canyon nozzle being located at below, is located at the first canyon nozzle of top for the lateral surface edge blowing to the female roller of coil paper; The the second canyon nozzle being located at below for the oblique blowing nozzle of edge by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper time paper tail be blown into batch in pulping pond; Second group of canyon nozzle comprises the 3rd canyon nozzle being located at top and the 4th canyon nozzle being located at below, is located at the 3rd canyon nozzle of top for the lateral surface edge blowing to the female roller of coil paper; The 4th canyon nozzle being located at below for the oblique blowing nozzle of edge by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper time paper tail be blown into batch in pulping pond.
The described liquid drugs injection change of lap trimming blowing device that batches comprises two groups of oblique blowing nozzles of edge, and first group of oblique blowing nozzle of edge is arranged on the left side of the female roller of coil paper, and second group of oblique blowing nozzle of edge is arranged on the right side of the female roller of coil paper.
The described liquid drugs injection change of lap trimming blowing device that batches also comprises steering knuckle, and this steering knuckle is for adjusting the angle of the blowing direction of canyon nozzle and the oblique blowing nozzle of edge.
Described canyon nozzle and the oblique blowing nozzle of edge are connected with respective independently steering knuckle respectively.
Described canyon nozzle is connected with airduct respectively with the oblique blowing nozzle of edge, and this airduct is connected with hand valve, and this hand valve is for adjusting the airshed of canyon nozzle and the oblique blowing nozzle of edge.
The airduct be connected with canyon nozzle is also connected with twin-jet nozzle canyon electromagnetic switch valve, this twin-jet nozzle canyon electromagnetic switch valve is used for the switch motion controlling canyon nozzle by batching liquid drugs injection change of lap control program.
The airduct be connected with the oblique blowing nozzle of edge is also connected with the female roller edge of coil paper tiltedly to dry electromagnetic valve, the female roller edge of this coil paper tiltedly dries electromagnetic valve for controlling the switch motion of the oblique blowing nozzle of edge by batching liquid drugs injection change of lap control program.
The bore of described canyon nozzle is Φ 18mm; The oblique blowing nozzle bore of described edge is Φ 10mm.
Between the female roller of described coil paper and reel cylinder, be also provided with safe plate washer, this safety screen is easy to enter into for the paper tail making high pressure water cutting knife and cut and batches in pulping pond.
Compared with prior art, the beneficial effect of technical solution of the present invention is:
The liquid drugs injection change of lap trimming blowing device that batches provided by the invention can more than 95% avoid all kinds of high speed paperboard machine to get rid of paper problem normal production in reel change.
Accompanying drawing explanation
Fig. 1 is the structural representation batching liquid drugs injection change of lap trimming blowing device of the present invention.
Fig. 2 is high pressure water cutting knife cut paper trajectory diagram.
Detailed description of the invention
Be clearly and completely described the technical scheme in the present invention below in conjunction with accompanying drawing, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
As shown in Figure 1, the application provides one to batch liquid drugs injection change of lap trimming blowing device, comprise the female roller 10 of coil paper and reel cylinder 11, also comprise canyon nozzle 1 and the oblique blowing nozzle 2 of edge, wherein canyon nozzle 1 is arranged on the side of the female roller 10 of coil paper, canyon nozzle 1 shown in Fig. 1 comprises two groups, first group of canyon nozzle is arranged on left side and the fore side A of the female roller 10 of coil paper, second group of canyon nozzle is arranged on right side and the transmission side B of the female roller 10 of coil paper, wherein first group of canyon nozzle in left side comprises the first canyon nozzle being located at top and the second canyon nozzle being located at below, be located at the first canyon nozzle of top for the lateral surface edge blowing to the female roller of coil paper, the the second canyon nozzle being located at below for the oblique blowing nozzle of edge by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper time paper tail be blown into batch in pulping pond, the oblique blowing nozzle 2 of described edge for by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper.
The nozzle diameter of canyon nozzle 1 is all Φ 18mm; The effect being wherein located at the canyon nozzle of top, mainly in order to the lateral surface edge blowing to the female roller of coil paper, makes the outermost page of the female roller of coil paper batch tightness and reduces and be easy to peel off; And the effect being located at the canyon nozzle of below is mainly batched in pulping pond to be blown into when female for coil paper roller 10 skin is blowed to outside the female roller 10 of coil paper by high pressure water cutting knife institute cut paper tail by the oblique blowing nozzle 2 of edge.
The bore of the oblique blowing nozzle 2 of edge is Φ 10mm.The effect of the oblique blowing nozzle of edge is mainly used for being blowed to outer for female for coil paper roller outside the female roller of coil paper by high pressure water cutting knife institute cut paper tail.
As previously mentioned, in the embodiment shown in fig. 1, the described liquid drugs injection change of lap trimming blowing device that batches comprises two groups of canyon nozzles 1, first group of canyon nozzle is arranged on the left side of the female roller 10 of coil paper, second group of canyon nozzle is arranged on the right side of the female roller 10 of coil paper, first group of canyon nozzle comprises the first canyon nozzle being located at top and the second canyon nozzle being located at below, is located at the first canyon nozzle of top for the lateral surface edge blowing to the female roller of coil paper; The the second canyon nozzle being located at below for the oblique blowing nozzle of edge by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper time paper tail be blown into batch in pulping pond; Second group of canyon nozzle on right side comprises the 3rd canyon nozzle being located at top and the 4th canyon nozzle being located at below, is located at the 3rd canyon nozzle of top for the lateral surface edge blowing to the female roller 10 of coil paper; The 4th canyon nozzle being located at below for the oblique blowing nozzle of edge by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper time paper tail be blown into batch in pulping pond.
In the embodiment shown in fig. 1, the described liquid drugs injection change of lap trimming blowing device that batches comprises two groups of oblique blowing nozzles 2 of edge, first group of oblique blowing nozzle of edge is arranged on the left side of the female roller 10 of coil paper, and second group of oblique blowing nozzle of edge is arranged on the right side of the female roller 10 of coil paper.As shown in Figure 1, the position of the oblique blowing nozzle 2 of edge than the position of canyon nozzle 1 closer to the longitudinal central portion of the female roller 10 of coil paper, that is, the oblique blowing nozzle 2 of edge and the distance of the longitudinal central portion of the female roller 10 of coil paper are less than the canyon nozzle 1 of the same side and the distance of the longitudinal central portion of the female roller 10 of coil paper.
To those skilled in the art, be understandable that completely, the quantity of canyon nozzle 1 and the oblique blowing nozzle 2 of edge is not limited to 2 groups disclosed in the embodiment shown in Fig. 1, can arrange many groups canyon nozzle 1 and the oblique blowing nozzle 2 of edge of more than 1 group or 3 groups or 3 groups.
Canyon nozzle 1 and the oblique blowing nozzle of edge 2 are positioned at the middle binding site of the female roller 10 of coil paper and reel cylinder 11, that is, in the height direction (above-below direction namely in Fig. 1), canyon nozzle 1 and the oblique blowing nozzle 2 of edge are arranged on the gap position between the female roller 10 of coil paper and reel cylinder 11.
The described liquid drugs injection change of lap trimming blowing device that batches also comprises steering knuckle 3 and 33, and this steering knuckle 3 and 33 is for adjusting the angle of the blowing direction of canyon nozzle 1 and the oblique blowing nozzle 2 of edge.Described canyon nozzle 1 and the oblique blowing nozzle 2 of edge are connected with respective independently steering knuckle respectively.As shown in Figure 1, first group of canyon nozzle in left side to be connected two steering knuckles 3 by airduct 5, thus controls canyon nozzle 1 in the angle position of X, Y, Z three-dimensional.Same, second group of canyon nozzle on right side also to be connected two steering knuckles 33 by airduct 5, thus controls canyon nozzle in the angle position of X, Y, Z three-dimensional.The oblique blowing nozzle of edge 2 is also connected with respective steering knuckle by airduct, thus controls the oblique blowing nozzle of edge in the angle position of X, Y, Z three-dimensional.
Described canyon nozzle 1 is connected with airduct 5 and 55 respectively with the oblique blowing nozzle 2 of edge, and this airduct is connected with hand valve 4 and 44, and this hand valve 4 and 44 is for adjusting the airshed of canyon nozzle and the oblique blowing nozzle of edge.As shown in Figure 1, airduct has 4, and first group of oblique blowing nozzle of edge in first group of canyon nozzle in left side, second group of canyon nozzle on right side, left side is connected independently airduct 5 and 55 respectively with second group of oblique blowing nozzle of edge on right side.
The airduct 5 be connected with canyon nozzle is also connected with twin-jet nozzle canyon electromagnetic switch valve 6, this twin-jet nozzle canyon electromagnetic switch valve 6 is for controlling the switch motion of canyon nozzle by batching liquid drugs injection change of lap control program.
The airduct 5 be connected with the oblique blowing nozzle of edge is also connected with the female roller edge of coil paper tiltedly to dry electromagnetic valve 7, the female roller edge of this coil paper tiltedly dries electromagnetic valve 7 for controlling the switch motion of the oblique blowing nozzle of edge by batching liquid drugs injection change of lap control program.
Between the female roller 10 of described coil paper and reel cylinder 11, be also provided with safe plate washer 8, this safety screen 8 is easy to enter into for the paper tail making high pressure water cutting knife and cut and batches in pulping pond.Safe plate washer 8 can also avoid unexpected fatal accident simultaneously.
Arrow C in Fig. 1 represents the direction to the airduct air feed be connected with canyon nozzle, and bleed pressure is 4-6bar; Arrow D states the direction to the airduct air feed be connected with the oblique blowing nozzle of edge, and bleed pressure is 6-7bar; The pulper broken entrance 9 that batches in Fig. 1 successfully enters in pulper for the paper tail produced during being convenient to the broken that produces during disconnected paper paper injection and normal change of lap.
Below liquid drugs injection reel change is summarized as follows:
1, when paper machine MCS system (i.e. paper machine Machinery Control System) sends pre-change of lap signal to liquid drugs injection roll-switching device controller, the high pressure water cutting knife of liquid drugs injection roll-switching device fore side A and transmission side B then can run to pre-cut paper position, simultaneously send valve opening signal to fore side A and transmission side B twin-jet nozzle canyon electromagnetic switch valve and the female roller edge of coil paper electromagnetic valve of tiltedly drying, now each blowing valve having opens blowing;
2, after sending pre-change of lap signal lag 3 minutes alarms, paper machine MCS system sends change of lap signal to liquid drugs injection roll-switching device; Now liquid drugs injection roll-switching device glue rifle starts glue spraying, as shown in Figure 2, glue rifle glue spraying track 23 shows the glue spraying direction of glue rifle, start at a high speed to cross line of centers 150-250mm place to paper web after high pressure water cutting knife moves to 60-100mm place pause 100ms in paper 21 to do crisscross and once move cut paper, the high pressure water cutting knife cut paper track 22 in Fig. 2 shows the running orbit of high pressure water cutting knife;
3, the water supply of cut off high water cutting knife immediately when the high pressure water cutting knife of liquid drugs injection reel change side A and transmission side B returns at a high speed home position, then pass valve signal is sent to the twin-jet nozzle canyon electromagnetic valve of fore side and transmission side and the female roller edge of coil paper electromagnetic valve of tiltedly drying in time delay after 5 seconds, now each blowing valve having is closed immediately, stops this blowing; Now liquid drugs injection reel change completes.
In sum, be embodiment of the present invention content, and obviously embodiments of the present invention are not limited in this, it according to different application environment, can utilize functions implementing the present invention corresponding demand.
Claims (10)
1. one kind is batched liquid drugs injection change of lap trimming blowing device, comprise the female roller of coil paper and reel cylinder, it is characterized in that, also comprise: canyon nozzle and the oblique blowing nozzle of edge, wherein canyon nozzle is arranged on the side of the female roller of coil paper, canyon nozzle comprises the first canyon nozzle being located at top and the second canyon nozzle being located at below, is located at the first canyon nozzle of top for the lateral surface edge blowing to the female roller of coil paper; The the second canyon nozzle being located at below for the oblique blowing nozzle of edge by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper time paper tail be blown into batch in pulping pond; The oblique blowing nozzle of described edge be used for by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper.
2. according to claim 1ly batch liquid drugs injection change of lap trimming blowing device, it is characterized in that, comprise two groups of canyon nozzles, first group of canyon nozzle is arranged on the left side of the female roller of coil paper, second group of canyon nozzle is arranged on the right side of the female roller of coil paper, first group of canyon nozzle comprises the first canyon nozzle being located at top and the second canyon nozzle being located at below, is located at the first canyon nozzle of top for the lateral surface edge blowing to the female roller of coil paper; The the second canyon nozzle being located at below for the oblique blowing nozzle of edge by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper time paper tail be blown into batch in pulping pond; Second group of canyon nozzle comprises the 3rd canyon nozzle being located at top and the 4th canyon nozzle being located at below, is located at the 3rd canyon nozzle of top for the lateral surface edge blowing to the female roller of coil paper; The 4th canyon nozzle being located at below for the oblique blowing nozzle of edge by outer for female for coil paper roller the paper tail cut by high pressure water cutting knife blow to outside the female roller of coil paper time paper tail be blown into batch in pulping pond.
3. according to claim 1 and 2ly batch liquid drugs injection change of lap trimming blowing device, it is characterized in that, comprise two groups of oblique blowing nozzles of edge, first group of oblique blowing nozzle of edge is arranged on the left side of the female roller of coil paper, and second group of oblique blowing nozzle of edge is arranged on the right side of the female roller of coil paper.
4. according to claim 3ly batch liquid drugs injection change of lap trimming blowing device, it is characterized in that, also comprise steering knuckle, this steering knuckle is for adjusting the angle of the blowing direction of canyon nozzle and the oblique blowing nozzle of edge.
5. according to claim 4ly batch liquid drugs injection change of lap trimming blowing device, it is characterized in that, described canyon nozzle and the oblique blowing nozzle of edge respectively with separately independently steering knuckle be connected.
6. according to claim 5ly batch liquid drugs injection change of lap trimming blowing device, it is characterized in that, described canyon nozzle is connected with airduct respectively with the oblique blowing nozzle of edge, and this airduct is connected with hand valve, and this hand valve is for adjusting the airshed of canyon nozzle and the oblique blowing nozzle of edge.
7. according to claim 6ly batch liquid drugs injection change of lap trimming blowing device, it is characterized in that, the airduct be connected with canyon nozzle is also connected with twin-jet nozzle canyon electromagnetic switch valve, this twin-jet nozzle canyon electromagnetic switch valve is used for the switch motion controlling canyon nozzle by batching liquid drugs injection change of lap control program.
8. according to claim 7ly batch liquid drugs injection change of lap trimming blowing device, it is characterized in that, the airduct be connected with the oblique blowing nozzle of edge is also connected with the female roller edge of coil paper tiltedly to dry electromagnetic valve, the female roller edge of this coil paper tiltedly dries electromagnetic valve for controlling the switch motion of the oblique blowing nozzle of edge by batching liquid drugs injection change of lap control program.
9. according to claim 8ly batch liquid drugs injection change of lap trimming blowing device, it is characterized in that, the bore of described canyon nozzle is Φ 18mm; The oblique blowing nozzle bore of described edge is Φ 10mm.
10. according to claim 8ly batch liquid drugs injection change of lap trimming blowing device, it is characterized in that, between the female roller of described coil paper and reel cylinder, be also provided with safe plate washer, this safety screen is easy to enter into for the paper tail making high pressure water cutting knife and cut and batches in pulping pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238371.8A CN104860102B (en) | 2015-05-12 | 2015-05-12 | One batches liquid drugs injection change of lap trimming blowing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238371.8A CN104860102B (en) | 2015-05-12 | 2015-05-12 | One batches liquid drugs injection change of lap trimming blowing device |
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| Publication Number | Publication Date |
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| CN104860102A CN104860102A (en) | 2015-08-26 |
| CN104860102B true CN104860102B (en) | 2016-01-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109330514B (en) * | 2018-11-21 | 2021-01-26 | 苏州诚河清洁设备有限公司 | Mop system |
| CN110589558B (en) * | 2019-09-02 | 2024-11-05 | 山鹰国际控股股份公司 | A water needle roll changing blowing device and paper roll production line |
| CN113120653A (en) * | 2020-01-13 | 2021-07-16 | 金华市胜昌科技股份有限公司 | Automatic coil changing and receiving mechanism for coil stock |
| CN114260967B (en) * | 2021-12-16 | 2024-05-28 | 中海石油(中国)有限公司 | Optical fiber cable positioning and shearing device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992006913A1 (en) * | 1990-10-15 | 1992-04-30 | Beloit Corporation | Apparatus and method for winding a continuous traveling web on a new core |
| FI915432A7 (en) * | 1991-11-18 | 1993-05-19 | Valmet Paper Machinery Inc | Method of web rolling |
| DE19910569A1 (en) * | 1999-03-10 | 2000-10-12 | Voith Sulzer Papiertech Patent | Method and winding machine for winding a web of material |
| DE10306908A1 (en) * | 2003-02-19 | 2004-09-02 | Voith Paper Patent Gmbh | Cutter to sever the end of a paper or cardboard web, running off an empty or nearly empty roll, has high speed cutters moving across the web width to form a short point at the cut end |
| CN203269159U (en) * | 2013-05-14 | 2013-11-06 | 广东理文造纸有限公司 | High-pressure water jet reel changing system |
| CN203284685U (en) * | 2013-09-02 | 2013-11-13 | 广东理文造纸有限公司 | High-pressure water jet cutting-off system |
| CN203855209U (en) * | 2014-03-24 | 2014-10-01 | 江苏理文造纸有限公司 | High-efficiency roll changing device with pressure-adjustable squirt for papermaking |
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