CN104209237B - A kind of single-side machine glue spreader - Google Patents
A kind of single-side machine glue spreader Download PDFInfo
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- CN104209237B CN104209237B CN201410459771.7A CN201410459771A CN104209237B CN 104209237 B CN104209237 B CN 104209237B CN 201410459771 A CN201410459771 A CN 201410459771A CN 104209237 B CN104209237 B CN 104209237B
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- cylinder
- inner bag
- spindle nose
- glue spreader
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Abstract
The invention discloses a kind of Novel single-face machine glue spreader, spindle nose including hollow cylinder and with the fixed seal connection of cylinder both ends, cylinder and spindle nose are welded by hot jacket, and annular groove is provided with the outer face of spindle nose, liquid injection hole is evenly distributed with groove；A closed hollow inner bag is provided with cylinder, inner bag both ends are fixedly connected by annular tubesheet with the inwall of cylinder, and the inner ring of annular tubesheet is set on inner bag, and is fixed with inner bag surface soldered, and through hole is evenly distributed with the anchor ring of annular tubesheet；The length of the inner bag is smaller than the length and end face diameter of cylinder with end face diameter, and a fluid injection space is formed between the outer wall of inner bag and the inwall of cylinder.The present invention is advantageous in that：1st, gluing roll surface temperature is uniform, reduces the friction with Corrugator roller；2nd, increase Corrugator roller and the service life cardboard spread of glue spreader is uniform, Quality of Board is high；3rd, glue replacement frequency is greatly reduced in lacquer disk(-sc), cost-effective.
Description
Technical field
The present invention relates to corrugated board production device field, specially a kind of Novel single-face machine glue spreader.
Background technology
Corrugated board single-side machine general structure is by dancing roll, pre- hot-rolling, upper lower corrugated roller, pressure roll, pressurized cylinder, lower pre-
Hot-rolling, lower preheating roller group into shaping composite apparatus and include the rubber-coated mechanism composition of glue spreader, smoothing roller, slurry disk etc..Corrugation
Body paper adjusts tension force through dancing roll, upper pre- hot-rolling control humidity, slip over the stupefied jacking of upper corrugated roller enter heating upper lower corrugated roller it
Between corrugated passage, be pressurized at the meshing point on two roller center lines after flatiron shaping, be close in the stupefied type of lower corrugated roller
Operation at the line of centres of glue spreader and lower corrugated roller, by scraped off by spreading roller after surplus glue is formed on surface one layer it is uniform
The glue spreader of glued membrane at the stupefied top of corrugated paper to being uniformly coated with glue.Corrugated paper after applying glue remains in operation with lower corrugated roller,
The heated gradually gelatinization of glue therebetween, at lower corrugated roller and the pressure roll line of centres, with passing through two pre- hot-rolling control humidity
The facial tissue for reaching pressure roll afterwards carries out hot pressing composite drying, thus produces two layers of corrugated board of various stupefied types.
Therefore must have between glue spreader and lower corrugated roller uniform gap just can guarantee that at the stupefied top of corrugated paper equably
Apply glue；Because lower corrugated roller is no middle high, its tooth top bus and axis is parallel, and the bus of glue spreader
It must be used cooperatively with its diameter parallel for this current single-side machine glue spreading system using glue spreader and spreading roller, by mounted in scraping
Eccentric bushing on rubber roll adjusts gap and the depth of parallelism between glue spreader and spreading roller, ensures to scrape off surplus glue by spreading roller
The glue spreader of one layer of uniform glued membrane is formed on surface afterwards to being uniformly coated with glue at the stupefied top of corrugated paper；
Glue roller uses the structure of accompanying drawing 1 (1- spindle noses, 2- cylinders in figure) at present, and the structure is a cylinder and two axles
Head, formed by hot jacket welding processing, surface is leveled with a roller into various reticulate pattern according to different requirements；Radially jump on the surface of the structure
Dynamic to reach 0.03mm, simple in construction, easy processing, cost are low so as to being used widely.
Shortcoming existing for current gluing roll structure：
It is more and more faster with the speed of service of single-side machine, by 50 former~60m/min, up to 450m/ till now
Min, conventional operation speed reach 200m/min, and the heat that such corrugation production needs is also higher, and the surface temperature of Corrugator roller is high
Up to 160~2000C, and because the needs of production, the door width of corrugated board often switch between 0.5~1 times of door width, this
Sample glue spreader gluing length also switches between 0.5~1 times of door width, when Corrugator roller produces in door width of the production less than 1 times,
Because whole Corrugator roller is to lean on saturated vapor heat supply, heat exchange is fast, even if corrugated paper can take away partial heat, but does not work
Roll surface and work roll surface temperature difference it is little, the temperature difference is between 10~200C, and Corrugator roller is to use CrMo steel, thermal expansion ratio
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
Amount can be passed on glue spreader, can raise gluing roll temperature, and the glue temperature in lacquer disk(-sc) is typically between 10~200C, when
When production is less than 1 times of door width, due to the covering of glue, temperature is almost identical with glue temperature to be not more than the working face of glue spreader
300C, and non-working surface temperature is likely to be breached 800C, such working face and non-working surface temperature difference reaches 500C, thus exists following
Shortcoming：
1st, the expansion of glue spreader both sides is big, causes glue spreader to be contacted with lower roll, because the wearability of Corrugator roller compares gluing
Big more of roller, can cause glue spreader to be worn, the reticulate pattern of gluing roller surface is ground off, occur when the bigger door width of production,
Abrading section glues bad or without glue phenomenon, causes cardboard to use, and is forced to change glue spreader.
2nd, prolonged abrasion also can grind off the face coat of Corrugator roller, cause the stupefied type shaping of Corrugator roller bad, and by
Compel to change Corrugator roller.
3rd, temperature is too high, makes the easy retrogradation of the glue in lacquer disk(-sc), and it is frequent to cause glue to be changed.
The content of the invention
It is an object of the invention to provide a kind of Novel single-face machine glue spreader so that no matter glue spreader gluing length how
Switch between 0.5~1 times of door width, the surface temperature of glue spreader is constant within the specific limits, not more than 30 DEG C, solves the back of the body
The problem of in scape technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of Novel single-face machine glue spreader, including hollow cylinder and the spindle nose with the fixed seal connection of cylinder both ends,
Cylinder and spindle nose are welded by hot jacket, and annular groove is provided with the outer face of spindle nose, is evenly distributed with groove
Liquid injection hole, have in these liquid injection holes one be provided with nozzle and and ft connection, the end socket end face seal of remaining liquid injection hole, cylinder
It is corresponding with the liquid injection port position of ft connection on the spindle nose of both ends；A closed hollow inner bag is provided with cylinder, inner bag both ends lead to
Cross annular tubesheet to be fixedly connected with the inwall of cylinder, the inner ring of annular tubesheet is set on inner bag, and with inner bag surface soldered is consolidated
It is fixed, it is evenly distributed with through hole on the anchor ring of annular tubesheet；The length of the inner bag is with end face diameter than the length of cylinder
It is small with end face diameter, formed between the outer wall of inner bag and the inwall of cylinder in the fluid injection space described in a fluid injection space filled with cold
But liquid, the coolant in fluid injection space are connected by the liquid injection hole with nozzle with the coolant circulation system of outside；Described
Liquid injection hole is provided with 4~8, the via count 8~16 on described annular tubesheet.
In summary, the present invention is advantageous in that：
1st, gluing roll surface temperature is uniform, reduces the friction with Corrugator roller, increases the use longevity of Corrugator roller and glue spreader
Life
2nd, cardboard spread is uniform, and Quality of Board is high.
3rd, glue replacement frequency is greatly reduced in lacquer disk(-sc), cost-effective.
Brief description of the drawings
Fig. 1 is glue spreader structural representation in the prior art.
Fig. 2 is a kind of structural representation of Novel single-face machine glue spreader of the present invention.
In Fig. 2：1- spindle noses, 2- nozzles, 3- annular tubesheets, 4- cylinders, 5- coolants, 6- inner bags, 7- end sockets, 8- fluid injections
Hole.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
A kind of Novel single-face machine glue spreader as shown in Figure 2, including hollow cylinder 4 and fixed with the both ends of cylinder 4 close
The spindle nose 1 of connection is sealed, cylinder 4 and spindle nose 1 are welded by hot jacket, and annular groove is provided with the outer face of spindle nose,
4~8 liquid injection holes 8 are evenly distributed with groove, have in these liquid injection holes 8 one be provided with nozzle 2 and with ft connection, remaining
The liquid injection hole end face seal of end socket 7, it is corresponding with the liquid injection port position of ft connection on the both ends spindle nose 1 of cylinder 4；In cylinder 4
A closed hollow inner bag 6 is inside provided with, the both ends of inner bag 6 are fixedly connected by annular tubesheet 3 with the inwall of cylinder 4, annular tubesheet 3
Inner ring is set on inner bag 6, and is fixed with inner bag surface soldered, and 8~16 are evenly distributed with the anchor ring of annular tubesheet 3
Through hole；The length of the inner bag 6 is smaller than the length and end face diameter of cylinder 4 with end face diameter, outer wall and the cylinder 4 of inner bag 6
Inwall between form a fluid injection space, when specifically used, be filled with coolant 5 in fluid injection space, it is cold in fluid injection space
But liquid 5 is connected by the liquid injection hole 8 with nozzle 2 with the coolant circulation system of outside.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (1)
- A kind of 1. single-side machine glue spreader, it is characterised in that：Including hollow cylinder (4) and with cylinder (4) both ends fixing seal The spindle nose (1) of connection, is provided with annular groove on the outer face of spindle nose, and liquid injection hole (8) is evenly distributed with groove, these notes Have in fluid apertures (8) one be provided with nozzle (2) and and ft connection, end socket (7) end face seal of remaining liquid injection hole, cylinder (4) It is corresponding with the liquid injection port position of ft connection on both ends spindle nose (1)；A closed hollow inner bag (6) is provided with cylinder (4), it is interior Courage (6) both ends are fixedly connected by annular tubesheet (3) with the inwall of cylinder (4), and the inner ring of annular tubesheet (3) is set in inner bag (6) on, and fixed with inner bag surface soldered, through hole is evenly distributed with the anchor ring of annular tubesheet (3)；The inner bag (6) Length and end face diameter it is smaller than the length and end face diameter of cylinder (4), between the outer wall of inner bag (6) and the inwall of cylinder (4) Form a fluid injection space；Be filled with coolant (5) in the fluid injection space, the coolant (5) in fluid injection space by with The liquid injection hole (8) of nozzle (2) is connected with the coolant circulation system of outside；Described liquid injection hole (8) is described provided with 4~8 Via count on annular tubesheet (3) 8~16.
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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104209237A CN104209237A (en) | 2014-12-17 |
| CN104209237B true 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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Families Citing this family (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 |
| CN107323003B (en) * | 2017-08-25 | 2023-05-26 | 上海大松瓦楞辊有限公司 | Novel electric heating corrugated roller |
| CN107310205B (en) * | 2017-08-25 | 2023-05-26 | 上海大松瓦楞辊有限公司 | Energy-saving corrugated roller |
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 |
-
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104209237A (en) | 2014-12-17 |
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