CN104209237A - Novel single facer glue spreading roller - Google Patents
Novel single facer glue spreading roller Download PDFInfo
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- CN104209237A CN104209237A CN201410459771.7A CN201410459771A CN104209237A CN 104209237 A CN104209237 A CN 104209237A CN 201410459771 A CN201410459771 A CN 201410459771A CN 104209237 A CN104209237 A CN 104209237A
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Abstract
The invention discloses a novel single facer glue spreading roller. The novel single facer glue spreading roller comprises a hollowed cylinder, and shaft heads fixedly and tightly connected with the two ends of the cylinder, wherein the cylinder and the shaft heads are connected through shrink-fitting and welding; annular grooves are formed in the outer end surfaces of the shaft heads; liquid injecting holes are evenly distributed in the grooves; a closed hollow liner is arranged in the cylinder; the two ends of the liner are fixedly connected with the inner wall of the cylinder through annular pipe plates; inner rings of the annular pipe plates are arranged around the liner, and are fixedly welded with the surface of the liner; through holes are evenly distributed in the circular surfaces of the annular pipe plates; the length and the end surface diameter of the liner are both smaller than the length and the end surface diameter of the cylinder; and a liquid injecting space is formed between the outer wall of the liner and the inner wall of the cylinder. The novel single facer glue spreading roller has the following beneficial effects: (1) the surface temperature of the glue spreading roller is uniform to reduce the friction with a corrugated roller; (2) the service lives of the corrugated roller and the gluing roller are prolonged; the spread of glue is uniform; and the paperboard quality is high; and (3) the replacement frequency of glue in a glue tray is largely reduced, so that the cost is decreased.
Description
Technical field
The present invention relates to corrugated board production device field, be specially a kind of Novel single-face machine glue spreader.
Background technology
The shaping composite apparatus that corrugated board single-side machine general structure is comprised of dancing roll, preheat roll, upper lower corrugated roller, pressure roll, pressurized cylinder, lower preheat roll, lower preheat roll and comprise that the rubber-coated mechanism of glue spreader, smoothing roller, slurry dish etc. forms.Fluting medium is through dancing roll adjustment of tonicity, upper preheat roll controlled humidity, slip over the corrugated passage between the upper lower corrugated roller that the stupefied jacking of upper corrugated roller enters heating, after meshing point place pressurized flatiron moulding on the two roller lines of centres, be close to the line of centres place that moves to glue spreader and lower corrugated roller in the stupefied type of lower corrugated roller, by scraped off the glue spreader that forms the even glued membrane of one deck after surplus glue on surface by spreading roller, place, the stupefied top of corrugated paper applied glue equably.Corrugated paper after applying glue is along with lower corrugated roller remains in operation, the gelatinization gradually of being heated of glue therebetween, at lower corrugated roller and pressure roll line of centres place, carry out hot pressing composite drying with the facial tissue that arrives pressure roll after two preheat roll controlled humidities, produce thus two layers of corrugated board of various stupefied types.
Therefore between glue spreader and lower corrugated roller, must there is uniform gap guarantee to apply glue equably to place, the stupefied top of corrugated paper; Because lower corrugated roller does not have middle high, its tooth top bus and axis are parallel, and the bus of glue spreader also must be parallel with its axis, single-side machine glue spreading system adopts glue spreader and spreading roller to be used in conjunction with at present for this reason, by the eccentric bushing being contained on spreading roller, adjust gap and the depth of parallelism between glue spreader and spreading roller, assurance is located to apply glue equably to the stupefied top of corrugated paper at the glue spreader of the even glued membrane of surface formation one deck after being scraped off surplus glue by spreading roller;
At present glue roller adopts 1-spindle nose in accompanying drawing 1(figure, 2-cylindrical shell) structure, this structure is a cylindrical shell and two spindle noses, by hot jacket welding processing, forms, surface is leveled into various reticulate pattern with a roller according to different instructions for uses; The radial surface of this structure is beated and is reached 0.03mm, simple in structure, thereby easily processing, cost is low is used widely.
The shortcoming that current glue spreader structure exists:
Along with the speed of service of single-side machine is more and more faster, by 50～60 former m/min, develop into now up to 450m/min, conventional operation speed reaches 200m/min, the heat of corrugation need of production is also just higher like this, the surface temperature of Corrugator roller is up to 160～2000C, and due to the needs of producing, the door width of corrugated board switches between width through the door of 0.5～1 times of being everlasting, glue spreader gluing length is also switched between the door width of 0.5～1 times like this, when Corrugator roller is when production is less than the door width production of 1 times, because whole Corrugator roller is by saturated vapor heat supply, heat exchange is fast, even if corrugated paper can be taken away part heat, but do not have in harness roll surface and working roll surface temperature to be more or less the same, the temperature difference is between 10～200C, and Corrugator roller is to adopt CrMo steel, thermal expansion is smaller, heat endurance is high, therefore Corrugator roller size is almost unchanged, but glue spreader and lower watt of roller are close, the heat of lower corrugated roller can pass on glue spreader, can make glue spreader temperature raise, and glue temperature in lacquer disk(-sc) is generally between 10～200C, when production is less than the door width of 1 times, the working face of glue spreader is due to the covering of glue, temperature is almost with the identical 300C that is not more than of glue temperature, and non-working surface temperature may reach 800C, working face and the non-working surface temperature difference reach 500C like this, so just have following shortcoming:
1, glue spreader both sides are expanded large, cause glue spreader and lower roll to occur contacting, because the wearability of Corrugator roller is than large many of glue spreader, can cause glue spreader to be worn, the reticulate pattern on glue spreader surface is ground off, when producing larger door width, there will be, abrading section gluing is bad or without the phenomenon of glue, cause cardboard not use, and be forced to change glue spreader;
2, wearing and tearing also can make the face coat of Corrugator roller grind off for a long time, cause the stupefied type moulding of Corrugator roller bad, and are forced to change Corrugator roller;
3, excess Temperature, makes the easy retrogradation of glue in lacquer disk(-sc), and it is frequent to cause glue to be changed.
Summary of the invention
The object of the present invention is to provide a kind of Novel single-face machine glue spreader, make no matter how glue spreader gluing length is switched between the door width of 0.5～1 times, the surface temperature of glue spreader is within the specific limits constant, can not be greater than 300C, has solved the problem in background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of Novel single-face machine glue spreader, comprise hollow cylinder and with the spindle nose of cylindrical shell two ends fixed seal connection, cylindrical shell and spindle nose are to be welded by hot jacket, on the outer face of spindle nose, be provided with annular groove, in groove, be evenly distributed with liquid injection hole, in these liquid injection holes, have one be provided with nozzle and be communicated with outside, the end socket end face seal of remaining liquid injection hole, the liquid injection port position being communicated with outside on the spindle nose of cylindrical shell two ends is corresponding; In cylindrical shell, be provided with an airtight hollow inner bag, inner bag two ends are fixedly connected with the inwall of cylindrical shell by annular tubesheet, and the inner ring sleeve of annular tubesheet is located on inner bag, and fix with inner bag surface soldered, on the anchor ring of annular tubesheet, are evenly distributed with through hole; The length of described inner bag is all little than the length of cylindrical shell and end face diameter with end face diameter, forms a fluid injection space between the outer wall of inner bag and the inwall of cylindrical shell.
Further, described liquid injection hole is provided with 4～8.
Further, the via count on described annular tubesheet is 8～16.
Further, in described fluid injection space, be filled with cooling fluid, the cooling fluid in fluid injection space is connected with outside coolant circulation system by the liquid injection hole with nozzle.
In sum, usefulness of the present invention is:
1, glue spreader surface temperature is even, has reduced the friction with Corrugator roller, increases the service life of Corrugator roller and glue spreader;
2, cardboard spread is even, and Quality of Board is high;
3, in lacquer disk(-sc), glue replacement frequency significantly reduces, cost-saving.
Accompanying drawing explanation
Fig. 1 is glue spreader structural representation in prior art.
Fig. 2 is the structural representation of a kind of Novel single-face machine of the present invention glue spreader.
In Fig. 2: 1-spindle nose, 2-nozzle, 3-annular tubesheet, 4-cylindrical shell, 5-cooling fluid, 6-inner bag, 7-end socket, 8-liquid injection hole.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
A kind of Novel single-face machine glue spreader as shown in Figure 2, comprise hollow cylinder 4 and with the spindle nose 1 of cylindrical shell 4 two ends fixed seal connections, cylindrical shell 4 and spindle nose 1 are to be welded by hot jacket, on the outer face of spindle nose, be provided with annular groove, in groove, be evenly distributed with 4～8 liquid injection holes 8, in these liquid injection holes 8, have one be provided with nozzle 2 and be communicated with outside, end socket 7 end face seals for remaining liquid injection hole, the liquid injection port position being communicated with outside on cylindrical shell 4 two ends spindle noses 1 is corresponding; In cylindrical shell 4, be provided with an airtight hollow inner bag 6, inner bag 6 two ends are fixedly connected with the inwall of cylindrical shell 4 by annular tubesheet 3, the inner ring sleeve of annular tubesheet 3 is located on inner bag 6, and fixes with inner bag surface soldered, is evenly distributed with 8～16 through holes on the anchor ring of annular tubesheet 3; The length of described inner bag 6 is all little than the length of cylindrical shell 4 and end face diameter with end face diameter, between the inwall of the outer wall of inner bag 6 and cylindrical shell 4, form a fluid injection space, when concrete use, in fluid injection space, be filled with cooling fluid 5, the cooling fluid 5 in fluid injection space is connected with outside coolant circulation system by the liquid injection hole 5 with nozzle 2.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a Novel single-face machine glue spreader, it is characterized in that: comprise hollow cylinder (4) and with the spindle nose (1) of cylindrical shell (4) two ends fixed seal connection, on the outer face of spindle nose, be provided with annular groove, in groove, be evenly distributed with liquid injection hole (8), in these liquid injection holes (8), have one be provided with nozzle (2) and be communicated with outside, remaining is end socket (7) end face seal for liquid injection hole, and cylindrical shell (4) two ends spindle noses (1) are upper and the outside liquid injection port position being communicated with is corresponding; In cylindrical shell (4), be provided with an airtight hollow inner bag (6), inner bag (6) two ends are fixedly connected with the inwall of cylindrical shell (4) by annular tubesheet (3), the inner ring sleeve of annular tubesheet (3) is located on inner bag (6), and fix with inner bag surface soldered, on the anchor ring of annular tubesheet (3), be evenly distributed with through hole; The length of described inner bag 6 is all little than length and the end face diameter of cylindrical shell (4) with end face diameter, between the inwall of the outer wall of inner bag (6) and cylindrical shell (4), forms a fluid injection space.
2. a kind of Novel single-face machine glue spreader according to claim 1, is characterized in that: described liquid injection hole (8) is provided with 4～8.
3. a kind of Novel single-face machine glue spreader according to claim 1, is characterized in that: 8～16 of the via count on described annular tubesheet (3).
4. a kind of Novel single-face machine glue spreader according to claim 1, it is characterized in that: in described fluid injection space, be filled with cooling fluid (5), the cooling fluid in fluid injection space (5) is connected with outside coolant circulation system by the liquid injection hole (5) with nozzle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459771.7A CN104209237B (en) | 2014-09-11 | 2014-09-11 | A kind of single-side machine glue spreader |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459771.7A CN104209237B (en) | 2014-09-11 | 2014-09-11 | A kind of single-side machine glue spreader |
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| CN104209237A true CN104209237A (en) | 2014-12-17 |
| CN104209237B CN104209237B (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410459771.7A Active CN104209237B (en) | 2014-09-11 | 2014-09-11 | A kind of single-side machine glue spreader |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142869A (en) * | 2015-04-24 | 2016-11-23 | 南京企航橡塑有限公司 | A kind of rubber roll |
| CN107310205A (en) * | 2017-08-25 | 2017-11-03 | 上海大松瓦楞辊有限公司 | A kind of energy-saving Corrugator roller |
| CN107323003A (en) * | 2017-08-25 | 2017-11-07 | 上海大松瓦楞辊有限公司 | A kind of novel electric heating Corrugator roller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102009048004B3 (en) * | 2009-10-02 | 2011-06-22 | Knorr, Andreas, Dipl.-Ing., 90489 | Heating or cooling roller |
| CN202540581U (en) * | 2012-03-30 | 2012-11-21 | 常州市武进广宇花辊机械有限公司 | Large-diameter high-speed tape casting roller |
| CN103111397A (en) * | 2012-11-10 | 2013-05-22 | 无锡裕力机械有限公司 | Applicator roll device with cooling mechanism |
| CN203449523U (en) * | 2013-09-06 | 2014-02-26 | 苏州杰威尔精密机械有限公司 | Cast film roller |
| CN204074430U (en) * | 2014-09-11 | 2015-01-07 | 上海大松瓦楞辊有限公司 | A kind of Novel single-face machine glue spreader |
-
2014
- 2014-09-11 CN CN201410459771.7A patent/CN104209237B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009048004B3 (en) * | 2009-10-02 | 2011-06-22 | Knorr, Andreas, Dipl.-Ing., 90489 | Heating or cooling roller |
| CN202540581U (en) * | 2012-03-30 | 2012-11-21 | 常州市武进广宇花辊机械有限公司 | Large-diameter high-speed tape casting roller |
| CN103111397A (en) * | 2012-11-10 | 2013-05-22 | 无锡裕力机械有限公司 | Applicator roll device with cooling mechanism |
| CN203449523U (en) * | 2013-09-06 | 2014-02-26 | 苏州杰威尔精密机械有限公司 | Cast film roller |
| CN204074430U (en) * | 2014-09-11 | 2015-01-07 | 上海大松瓦楞辊有限公司 | A kind of Novel single-face machine glue spreader |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142869A (en) * | 2015-04-24 | 2016-11-23 | 南京企航橡塑有限公司 | A kind of rubber roll |
| CN107310205A (en) * | 2017-08-25 | 2017-11-03 | 上海大松瓦楞辊有限公司 | A kind of energy-saving Corrugator roller |
| CN107323003A (en) * | 2017-08-25 | 2017-11-07 | 上海大松瓦楞辊有限公司 | A kind of novel electric heating Corrugator roller |
| CN107310205B (en) * | 2017-08-25 | 2023-05-26 | 上海大松瓦楞辊有限公司 | Energy-saving corrugated roller |
| CN107323003B (en) * | 2017-08-25 | 2023-05-26 | 上海大松瓦楞辊有限公司 | Novel electric heating corrugated roller |
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| CN104209237B (en) | 2018-04-06 |
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