CN218462678U - Compression roller device for producing light-cured composite material - Google Patents
Compression roller device for producing light-cured composite material Download PDFInfo
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- CN218462678U CN218462678U CN202222128975.5U CN202222128975U CN218462678U CN 218462678 U CN218462678 U CN 218462678U CN 202222128975 U CN202222128975 U CN 202222128975U CN 218462678 U CN218462678 U CN 218462678U
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Abstract
The utility model discloses a compression roller device for producing photocuring composite materials, which comprises a heating and pressing box for gum dipping during prepreg production, and is characterized in that a first transmission roller set, a second transmission roller set, a third transmission roller set and a fourth transmission roller set are sequentially arranged in the heating and pressing box from top to bottom; first drive roller set, third drive roller set and fourth drive roller set all include two driving rollers, be provided with the first heating group that is used for preheating between two driving rollers of first drive roller set, be provided with the first hot pressing roller that is used for the heating between two driving rollers of second drive roller set, compare prior art, the utility model discloses a set up multiunit drive roller set to set up the hot pressing roller with both sides in the middle of, both can play the heating effect, can also play the effect of roll-in simultaneously.
Description
Technical Field
The utility model relates to a preimpregnation material production field, concretely relates to production photocuring combined material's compression roller device.
Background
The prepreg can be prepared by a dry method or a wet method. The dry method is classified into a powder method and a hot melt resin method (the latter method is also called a hot melt method). The powder prepreg is a composite in which resin powder adheres to fibers and is partially melted to form discontinuous resin, and the fibers are not sufficiently impregnated with the resin.
For example, the Chinese patent authorization publication number: CN216578741U, grant open date: 24/5/2022, discloses a dry prepreg production apparatus comprising: the frame sets up unwinding device, rubber coating device, gumming device, tectorial membrane device, cooling device and the coiling mechanism in the frame, and the material of weaving on the unwinding device is the preimpregnation material through rubber coating device, gumming device, tectorial membrane device and cooling device shaping in proper order, by the coiling of coiling mechanism at last, and the gumming device includes: a plurality of warming mill and hot press roller, the warming mill is from last to down, from the past to back arrange in proper order, and the hot press roller passes through elevating gear and locates the top of warming mill andor below, and prepreg is from last to down, from the past to back in proper order around establishing the warming mill to prepreg passes through from between warming mill and the hot press roller. The utility model discloses can realize that preimpregnation material heats the extension that contains the immersion time, and area is little, and through the cooperation of hot pressing roller and warming mill, make the two-sided homoenergetic of preimpregnation material be heated, do benefit to the abundant flooding of preimpregnation material, make the woven cloth rubberizing even, improve the quality of finished product preimpregnation material. According to the specification and the attached drawings, the material is heated and rolled by the heating rollers and the hot pressing rollers in the impregnation device, and the heating and rolling are only two groups, and the middle is non-heated by a beating section, so that the heating and rolling time is short, and the interval between the front heating and rolling and the back heating and rolling is long, so that the temperature is easily reduced, and some raw materials cannot be sufficiently heated.
Disclosure of Invention
For solving the deficiency of the prior art, the utility model aims to provide an even heating carries out the production photocuring combined material's of roll-in compression roller device simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme:
a compression roller device for producing a photo-curing composite material comprises a heating and compression box for gum dipping during prepreg production, and is characterized in that a first transmission roller set, a second transmission roller set, a third transmission roller set and a fourth transmission roller set are sequentially arranged in the heating and compression box from top to bottom; the first transmission roller group, the third transmission roller group and the fourth transmission roller group respectively comprise two transmission rollers, a first heating group used for preheating is arranged between the two transmission rollers of the first transmission roller group, a first hot pressing roller used for heating is arranged between the two transmission rollers of the second transmission roller group, a second hot pressing roller used for heating is arranged between the two transmission rollers of the third transmission roller group, a third hot pressing roller used for heating is arranged between the two transmission rollers of the fourth transmission roller group, a fourth hot pressing roller is arranged on one side of a delivery end of the second transmission roller group and is in contact with the adjacent second transmission roller group, a fifth hot pressing roller is arranged on one side of a delivery end of the third transmission roller group and is in contact with the adjacent third transmission roller group, a sixth hot pressing roller is arranged on one side of a delivery end of the fourth transmission roller group and is in contact with the adjacent fourth transmission roller group, and a second heating group used for heat preservation is arranged on one side of a delivery end of the fourth transmission roller group.
As a further preferred embodiment of the present invention, the rotation direction of the first drive roller group is the same as the rotation direction of the third drive roller group, and the rotation direction of the second hot press roller, the rotation direction of the fourth hot press roller, and the rotation direction of the sixth hot press roller are the same as the rotation direction of the first drive roller group.
As a further preferred feature of the present invention, the rotation direction of the second drive roller group is the same as the rotation direction of the fourth drive roller group, and the rotation direction of the first hot press roller, the rotation direction of the third hot press roller, and the rotation direction of the fifth hot press roller are the same as the rotation direction of the second drive roller group.
As a further preferred aspect of the present invention, the rotation direction of the second drive roller group is opposite to the rotation direction of the first drive roller group.
As the utility model discloses a further preferred, first heating group is including first last heating pipe and first lower heating pipe, first last heating pipe is close to first drive roll group top surface setting, and first lower heating pipe is close to first drive roll group bottom surface setting, preheats the material, avoids the hot pressing roller to scald the material or the material heating is inhomogeneous.
As the utility model discloses a further preferred, heating pipe and second lower heating pipe are gone up to the second heating group including the second, and the material is gone up heating pipe and second lower heating pipe from the second and is passed up to now, and the temperature of heating pipe and second lower heating pipe is less than the hot pressing roller temperature on the second for keep warm, because the temperature reduces the preimpregnation material quality when avoiding material transmission.
As the utility model discloses a further preferred, be provided with the vent window on the warming press case, the slope is provided with the fender fan on the vent window, the breather that is used for taking a breath is installed in the outside on the vent window, and the fender fan that the slope set up both can reserve the passageway for taking a breath, and the dust that brings when can avoiding taking a breath again is infected with on the material.
The utility model discloses an useful part lies in: the utility model has the advantages that the heating function and the rolling function can be realized by arranging a plurality of groups of transmission roller sets and arranging the hot pressing rollers in the middle and at the two sides; through setting up a plurality of hot pressing rollers, can also heat up gradually, keep the temperature of material simultaneously. When the material is rolled out from the heating and pressing box, the temperature is kept within a required range, and the product quality is improved; through setting up the hot pressing roller from top to bottom side by side, can heat with the material both sides, make the heating more even.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The meaning of the reference symbols in the figures: 1. heating pressing box, 2, first driving roller group, 3, second driving roller group, 4, third driving roller group, 5, fourth driving roller group, 6, first heating group, 7, first hot pressing roller, 8, second hot pressing roller, 9, third hot pressing roller, 10, fourth hot pressing roller, 11, fifth hot pressing roller, 12, sixth hot pressing roller, 13, second heating group, 14, ventilation window, 15 and blocking fan.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
A compression roller device for producing a light-cured composite material comprises a heating compression box 1 for gum dipping during prepreg production, and is characterized in that a first transmission roller group 2, a second transmission roller group 3, a third transmission roller group 4 and a fourth transmission roller group 5 are sequentially arranged in the heating compression box 1 from top to bottom; the first driving roller group 2, the third driving roller group 4 and the fourth driving roller group 5 all comprise two driving rollers.
A first heating group 6 for preheating is arranged between the two driving rollers of the first driving roller group 2.
Be provided with between two driving rollers of second drive roller set 3 and be used for the first hot pressing roller 7 of heating, be provided with between two driving rollers of third drive roller set 4 and be used for the second hot pressing roller 8 of heating, be provided with between two driving rollers of fourth drive roller set 5 and be used for the third hot pressing roller 9 of heating.
First hot pressing roller 7, second hot pressing roller 8 and third hot pressing roller 9 all set up in the middle of the driving roller group, and the same with the driving roller size, and first hot pressing roller 7 and second hot pressing roller 8, second hot pressing roller 8 and third hot pressing roller 9 play the effect of upper and lower face heating to the material.
The conveying device is characterized in that a fourth hot pressing roller 10 is arranged on one side of a conveying end of the second transmission roller group 3 and is in contact with the adjacent second transmission roller group 3, a fifth hot pressing roller 11 is arranged on one side of a conveying end of the third transmission roller group 4 and is in contact with the adjacent third transmission roller group 4, and a sixth hot pressing roller 12 is arranged on one side of a conveying end of the fourth transmission roller group 5 and is in contact with the adjacent fourth transmission roller group 5.
The fourth hot-pressing roller 10, the fifth hot-pressing roller and the sixth hot-pressing roller 12 are arranged on two sides of the transmission roller set, and the effects of external heating and rolling and heat preservation are achieved.
The rotation direction of the second transmission roller group 3 is the same as that of the fourth transmission roller group 5, and the rotation direction of the first hot pressing roller 7, the rotation direction of the third hot pressing roller 9 and the rotation direction of the fifth hot pressing roller 11 are all the same as that of the second transmission roller group 3.
The rotation direction of second drive roller group 3 is opposite with the rotation direction of first drive roller group 2, and the rotating relation of mutually supporting makes the material can transport, and simultaneously, the hot pressing roller cooperates with the driving roller, plays the effect of roll-in.
The rotation direction of the first transmission roller group 2 is the same as that of the third transmission roller group 4, and the rotation direction of the second hot press roller 8, the rotation direction of the fourth hot press roller 10 and the rotation direction of the sixth hot press roller 12 are the same as that of the first transmission roller group 2
Be provided with on the delivery end one side of fourth drive roller set 5 and be used for heat retaining second heating group 13, heating pipe and second lower heating pipe are gone up to second heating group 13 including the second, and the material passes from heating pipe and second lower heating pipe on the second up till now, and the temperature of heating pipe and second lower heating pipe is less than the hot pressing roller temperature on the second for keep warm, because the temperature reduces influences the preimpregnation material quality when avoiding the material transmission.
The heating and pressing box 1 is provided with the ventilation window 14, the ventilation window 14 is obliquely provided with the blocking fan 15, the outer side of the ventilation window 14 is provided with a ventilation device for ventilation, and the obliquely arranged blocking fan 15 can reserve a channel for ventilation and can prevent dust brought during ventilation from being infected with materials.
The utility model has the advantages that the heating function and the rolling function can be realized by arranging a plurality of groups of transmission roller sets and arranging the hot pressing rollers in the middle and at the two sides; through setting up a plurality of hot pressing rollers, can also heat up gradually, keep the temperature of material simultaneously. When the material is rolled out from the heating and pressing box 1, the temperature is kept within the required range, and the product quality is improved; through setting up the hot pressing roller from top to bottom side by side, can heat with material both sides, make the heating more even.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (7)
1. A compression roller device for producing a light-cured composite material comprises a heating compression box for gum dipping during prepreg production, and is characterized in that a first transmission roller set, a second transmission roller set, a third transmission roller set and a fourth transmission roller set are sequentially arranged in the heating compression box from top to bottom; the first transmission roller group, the third transmission roller group and the fourth transmission roller group respectively comprise two transmission rollers, a first heating group used for preheating is arranged between the two transmission rollers of the first transmission roller group, a first hot pressing roller used for heating is arranged between the two transmission rollers of the second transmission roller group, a second hot pressing roller used for heating is arranged between the two transmission rollers of the third transmission roller group, a third hot pressing roller used for heating is arranged between the two transmission rollers of the fourth transmission roller group, a fourth hot pressing roller is arranged on one side of a delivery end of the second transmission roller group and is in contact with the adjacent second transmission roller group, a fifth hot pressing roller is arranged on one side of a delivery end of the third transmission roller group and is in contact with the adjacent third transmission roller group, a sixth hot pressing roller is arranged on one side of a delivery end of the fourth transmission roller group and is in contact with the adjacent fourth transmission roller group, and a second heating group used for heat preservation is arranged on one side of a delivery end of the fourth transmission roller group.
2. The apparatus as claimed in claim 1, wherein the first set of driving rollers rotates in the same direction as the third set of driving rollers, and the second hot press rollers, the fourth hot press rollers and the sixth hot press rollers rotate in the same direction as the first set of driving rollers.
3. The apparatus according to claim 2, wherein the second set of driving rollers rotates in the same direction as the fourth set of driving rollers, and the first, third and fifth set of hot press rollers rotate in the same direction as the second set of driving rollers.
4. A press roll apparatus for manufacturing a photo-curing composite material as claimed in claim 3, wherein the second set of driving rolls rotates in a direction opposite to that of the first set of driving rolls.
5. The apparatus of claim 1, wherein the first heating assembly comprises a first upper heating tube and a first lower heating tube, the first upper heating tube is disposed adjacent to a top surface of the first driving roller assembly, and the first lower heating tube is disposed adjacent to a bottom surface of the first driving roller assembly.
6. A calender roll unit as recited in claim 1, wherein said second heating group comprises a second upper heating tube and a second lower heating tube.
7. The apparatus of claim 1, wherein the heating and pressing box has an air vent window, and the air vent window has a blocking fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222128975.5U CN218462678U (en) | 2022-08-12 | 2022-08-12 | Compression roller device for producing light-cured composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222128975.5U CN218462678U (en) | 2022-08-12 | 2022-08-12 | Compression roller device for producing light-cured composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218462678U true CN218462678U (en) | 2023-02-10 |
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ID=85137864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222128975.5U Active CN218462678U (en) | 2022-08-12 | 2022-08-12 | Compression roller device for producing light-cured composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218462678U (en) |
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2022
- 2022-08-12 CN CN202222128975.5U patent/CN218462678U/en active Active
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