CN217026362U - Carbon fiber raw material impregnation rolling equipment - Google Patents
Carbon fiber raw material impregnation rolling equipment Download PDFInfo
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- CN217026362U CN217026362U CN202123168838.6U CN202123168838U CN217026362U CN 217026362 U CN217026362 U CN 217026362U CN 202123168838 U CN202123168838 U CN 202123168838U CN 217026362 U CN217026362 U CN 217026362U
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- impregnation
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Abstract
The utility model discloses a carbon fiber raw material impregnation rolling device, which relates to the technical field of carbon fiber material processing equipment and comprises a plurality of pairs of compression roller assemblies which are arranged in parallel along the conveying path of a carbon fiber raw material, wherein a supporting part for supporting the carbon fiber raw material is arranged between every two adjacent pairs of compression rollers, the upper surface of the supporting part is flush with the top of a lower carrier roller, and a liquid leaking part for leaking impregnation liquid is arranged on the supporting part; according to the utility model, the carbon fiber raw material is sequentially rolled by arranging the plurality of pairs of the press roll assemblies, so that the content of the impregnation liquid can be effectively controlled, and the carbon fiber raw material can automatically enter the next pair of the press roll assemblies for rolling under the guiding action of the supporting parts and the rolling pushing action of the previous pair of the press roll assemblies on the raw material by arranging the supporting parts, so that the labor intensity of workers can be reduced, and the working efficiency can be improved.
Description
Technical Field
The utility model relates to the technical field of carbon fiber material processing equipment, in particular to carbon fiber raw material impregnation rolling equipment.
Background
The hard carbon fiber product is a high-technology product processed by a pure carbon composite product which is formed by taking carbon fiber as a reinforcement and carbon as a matrix, is suitable for manufacturing heat preservation pieces of a thermal field of a single crystal furnace, and is also suitable for other hard carbon fiber heat preservation products for high-temperature vacuum furnaces and protective atmosphere furnaces.
In the dipping process in the production of the hard carbon felt, the carbon fiber needled felt is usually put into a prepared dipping solution, the dipping solution is fully absorbed and put into a press roll to squeeze the dipping solution, firstly, the redundant dipping solution is squeezed out, the content of the dipping solution in raw materials is effectively controlled, secondly, the dipping solution is enabled to permeate the raw materials more uniformly, and the product quality is improved, for example, the utility model patent with the application number of 201610330243.0 and the name of 'a manufacturing method of high-performance synthetic fiber needled felt' and the utility model patent with the application number of 201220635231.6 and the name of 'production equipment of a continuous glass fiber cloth thermoplastic plastic plate' are provided. However, in the conventional rolling device, a set of rollers is usually arranged for rolling, which results in that the desired effect is difficult to achieve after one rolling, and the raw material needs to be returned for rolling for a plurality of times. This kind of mode not only can increase staff's intensity of labour, can seriously influence production efficiency moreover.
Therefore, the development of a high-efficiency impregnation rolling device is a problem to be solved in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide carbon fiber raw material impregnation rolling equipment, which is used for solving the problems in the prior art, reducing the treatment time of the carbon fiber raw material, reducing the labor intensity of workers and improving the production efficiency.
In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a carbon fiber raw material impregnation rolling device which comprises a plurality of pairs of compression roller assemblies, wherein the compression roller assemblies are arranged in parallel along a conveying path of a carbon fiber raw material and comprise an upper compression roller and a lower carrier roller which are connected with a rotation driving mechanism, and a gap for the carbon fiber raw material to pass through is formed between the upper compression roller and the lower carrier roller; adjacent to have the supporting part that is used for supporting carbon fiber raw materials between to the compression roller subassembly, the upper surface of supporting part with the top parallel and level of snub pulley, just have the weeping portion that supplies the flooding liquid to spill on the supporting part.
Preferably, the device also comprises an impregnation tank for containing impregnation liquid, and the pair of compression roller assemblies are arranged at the top of the impregnation tank.
Preferably, a guide roller fixed at the top of the impregnation tank for guiding the carbon fiber raw material is further arranged in front of the pressure roller pair assembly located at the foremost end along the conveying direction of the carbon fiber raw material, and the guide roller is arranged in parallel with the upper pressure roller.
Preferably, a guide rod for guiding the carbon fiber raw material and fixed at the end of the impregnation tank is further arranged behind the endmost pressing roller assembly along the conveying direction of the carbon fiber raw material, and the guide rod is arranged in parallel with the upper pressing roller.
Preferably, along the direction of delivery of carbon fiber raw materials, the bottom front end of flooding groove is articulated to be set up to the bottom of flooding groove is provided with lets out the gluey valve, and the end is provided with and is used for going up and down the rising support of flooding groove.
Preferably, the roller shaft end portion of the upper pressing roller is provided with an upper chain wheel, the roller shaft end portion of the lower supporting roller is provided with a lower chain wheel, the rotation driving mechanism comprises a driving motor and a transmission shaft parallel to the output shaft of the driving motor, a driving gear and a driving chain wheel are arranged on the output shaft of the driving motor, a driven gear and a driven chain wheel are arranged on the output shaft, the driving gear is meshed with the driven gear, the driving chain wheel is in transmission connection with the lower chain wheel, and the driven chain wheel is in transmission connection with the upper chain wheel.
Preferably, the compression roller assembly further comprises a compression roller fixing seat, a compression roller bracket is arranged on the compression roller fixing seat in a sliding manner, the lower carrier roller is rotatably arranged on the compression roller fixing seat, and the upper compression roller is rotatably arranged on the compression roller bracket; when the compression roller bracket slides, the gap between the upper compression roller and the lower carrier roller is changed.
Preferably, the compression roller fixing seat is connected with a bolt through threads, and the end part of the bolt is fixed with the compression roller bracket.
Preferably, 4-6 groups of the counter-pressure roller assemblies are arranged.
Preferably, the interval between the adjacent pair of press roll assemblies is 7 cm-12 cm.
Compared with the prior art, the utility model has the following technical effects:
1. according to the utility model, the carbon fiber raw material is sequentially rolled by arranging the plurality of pairs of the pressing roller assemblies, so that the content of the impregnation liquid can be effectively controlled, and the repeated use of a group of rolling devices for rolling is avoided, the processing time of the carbon fiber raw material is reduced, the labor intensity of workers is reduced, and the production efficiency is improved;
2. according to the utility model, through the arrangement of the supporting part, under the guiding action of the supporting part and the rolling pushing action of the front pair of the press roll assemblies on the raw material, the carbon fiber raw material can automatically enter the rear pair of the press roll assemblies for rolling, so that the labor intensity of workers can be further reduced, and the working efficiency is improved;
3. the upper press roll is arranged on the adjustable press roll bracket, so that the pressure of a plurality of pairs of press roll components on the carbon fiber raw material can be adjusted, and the rolling action of the carbon fiber raw material is adjusted more flexibly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a carbon fiber raw material impregnation rolling apparatus according to the present invention;
FIG. 2 is a schematic structural view of a counter pressure roller assembly;
wherein, 1, a pair of compression roller components; 2. a rotation driving mechanism; 3. an upper compression roller; 4. a lower supporting roller; 5. a support portion; 6. an impregnation tank; 7. a guide roller; 8. a guide rod; 9. a glue discharging valve; 10. lifting a support; 11. a compression roller fixing seat; 12. a press roll bracket; 13. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model aims to provide carbon fiber raw material impregnation rolling equipment, which is used for solving the problems in the prior art, reducing the treatment time of the carbon fiber raw material, reducing the labor intensity of workers and improving the production efficiency.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1, the present embodiment provides a carbon fiber raw material impregnation rolling apparatus, which includes a plurality of pairs of pressure roller assemblies 1 arranged in parallel along a conveying path of a carbon fiber raw material, wherein each pair of pressure roller assembly 1 includes an upper pressure roller 3 and a lower carrier roller 4 connected to a rotation driving mechanism 2, and a gap for the carbon fiber raw material to pass through is formed between the upper pressure roller 3 and the lower carrier roller 4; and a supporting part 5 for supporting the carbon fiber raw material is arranged between the adjacent pairs of press rollers, the upper surface of the supporting part 5 is flush with the top of the lower carrier roller 4, and the supporting part 5 is provided with a liquid leakage part for leaking the impregnation liquid.
In the working process, the carbon fiber raw material is impregnated and then enters a rolling gap between an upper press roll 3 and a lower carrier roller 4, and then enters a next pair of press roll assemblies 1 for rolling after the first pair of press roll assemblies 1 roll, and the next procedure is carried out until all the press roll assemblies 1 roll the impregnated raw material.
From this, this embodiment is through setting up a plurality of groups to compression roller assembly 1, carries out the roll-in to carbon fiber raw materials in proper order, can effective control maceration extract content to avoided recycling a set of roll-in device to carry out the roll-in, reduced the treatment time to carbon fiber raw materials, reduced staff's intensity of labour, improved production efficiency.
Because carbon fiber raw material is softer, in order to guarantee that carbon fiber raw material can enter next pair of compression roller assembly 1 automatically after first set of pair of compression roller assembly 1 rolls in, this embodiment still is provided with supporting part 5 between two pairs of adjacent compression roller assembly 1, and the upper surface of supporting part 5 is parallel and level with the top of snub pulley 4, under the guide effect of supporting part 5 and the roll-in pushing action of preceding pair of compression roller assembly 1 to the raw materials, carbon fiber raw material can enter into back pair of compression roller assembly 1 automatically and roll-in, make in the roll-in processing procedure, the staff only need introduce first set of pair of compression roller assembly 1 with carbon fiber raw material, subsequent roll-in operation can go on automatically, thereby can further reduce staff's intensity of labour, and improve work efficiency. And support portion 5 is still provided with the weeping portion that supplies the immersion fluid to spill, avoids storing a large amount of immersion fluid on support portion 5, and specifically, support portion 5 can be a plurality of support bars that set up side by side, and the liquid portion that leaks is formed to the clearance of weeping between the adjacent support bar, and support portion 5 also can be the supporting network, and the mesh on the supporting network forms the liquid portion that leaks.
In order to collect in time effectively the flooding liquid that extrudes to compression roller assembly 1, this embodiment is still including the flooding groove 6 that is used for holding the flooding liquid, and a plurality of compression roller assembly 1 all set up the top at flooding groove 6, and carbon fiber raw materials carry out the flooding treatment back in flooding groove 6, and direct entering carries out the roll-in processing to compression roller assembly 1, and can directly flow into in the flooding groove 6 through the flooding liquid to compression roller assembly 1 extrusion.
In order to better guide the carbon fiber raw material completing the impregnation process, in the embodiment, a guide roller 7 fixed at the top of the impregnation tank 6 for guiding the carbon fiber raw material is further arranged in front of the most front counter pressure roller assembly 1 along the conveying direction of the carbon fiber raw material, and the guide roller 7 is arranged in parallel with the upper pressure roller 3 for guiding the carbon fiber raw material into the counter pressure roller assembly 1; and a guide rod 8 which is used for guiding the carbon fiber raw material and fixed at the end part of the impregnation tank 6 is also arranged behind the extreme counter-pressure roller assembly 1, and the guide rod 8 is arranged in parallel with the upper pressure roller 3 and used for guiding the carbon fiber raw material to the next treatment process.
Further, in this embodiment, the front end of the bottom of the dipping tank 6 is hinged along the conveying direction of the carbon fiber raw material, the bottom of the dipping tank 6 is provided with a glue discharging valve 9, the glue discharging valve 9 is positioned close to the front end of the dipping tank 6, the tail end of the dipping tank 6 is provided with a lifting support 10 for lifting the dipping tank 6, and by lifting the lifting support 10, the dipping tank 6 can be inclined, so that the dipping liquid can be conveniently discharged from the glue discharging valve 9; the lifting support 10 may be an existing device, which is not described in detail in this embodiment.
As shown in fig. 2, in this embodiment, an upper sprocket is disposed at a roller shaft end of the upper press roller 3, a lower sprocket is disposed at a roller shaft end of the lower carrier roller 4, the rotation driving mechanism 2 includes a driving motor and a transmission shaft disposed parallel to an output shaft of the driving motor, a driving gear and a driving sprocket are disposed on the output shaft of the driving motor, a driven gear and a driven sprocket are disposed on the output shaft, the driving gear is engaged with the driven gear, the driving sprocket is in transmission connection with a plurality of lower sprockets, and the driven sprocket is in transmission connection with a plurality of upper sprockets, so as to achieve the purpose of driving the upper press roller 3 and the lower carrier roller 4 to rotate reversely; specifically, the plurality of lower sprockets and the driving sprocket may be a whole chain, or a chain may be disposed between adjacent lower sprockets to gradually transmit power, and the transmission of the chain is well known to those skilled in the art, and will not be described in detail in this embodiment.
In this embodiment, the rolling pressure of the plurality of pairs of pressing roller assemblies 1 on the carbon fiber raw material can be adjusted, and in the rolling process, a worker can set the rolling pressure of the plurality of pairs of pressing roller assemblies 1 to be consistent or gradually changed, for example, from front to back, the rolling pressure of the pressing roller assemblies 1 on the carbon fiber raw material is gradually reduced, and for the size of the rolling pressure and the gradual change mode of the rolling pressure, the worker in the art can set the rolling pressure according to the actual working condition; in order to realize the function of adjustable rolling pressure, the counter roll assembly 1 in this embodiment further includes a counter roll fixing seat 11, a roll support 12 is slidably disposed on the counter roll fixing seat 11, the lower carrier roller 4 is rotatably disposed on the counter roll fixing seat 11, and the upper roll 3 is rotatably disposed on the roll support 12; when the press roll bracket 12 slides, the gap between the upper press roll 3 and the lower carrier roller 4 is changed; specifically, in this embodiment, the compression roller fixing seat 11 is connected with the bolt 13 through the screw thread, the end of the bolt 13 is fixed with the compression roller support 12, the position of the compression roller support 12 is adjusted by screwing the bolt 13, and the adjustment process is more convenient.
It should be noted that, although the position of the pressing roller fixing seat 11 in this embodiment is fixed, when a certain upper pressing roller 3 is in the process of adjustment, the distance between adjacent upper pressing rollers 3 will change, and the length of the chain is unchanged, because the thickness of the carbon fiber raw material is usually between several millimeters and twenty-several millimeters in the actual working process, when the upper pressing roller 3 is adjusted, the adjustment range will not exceed twenty millimeters, and in this range, the chain between two adjacent upper pressing rollers 3 will be tightened or loosened, but will not fail, and can still work normally.
Furthermore, in the embodiment, 4-6 groups, preferably 5 groups, are provided for the compression roller assembly 1, and the specific number of the groups can be set by a person skilled in the art according to actual conditions; and the interval between the adjacent pairs of the press roll assemblies 1 is 7 cm-12 cm.
And the adaptation according to the actual needs is within the protection scope of the present invention.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The carbon fiber raw material impregnation rolling equipment is characterized by comprising a plurality of pairs of compression roller assemblies which are arranged in parallel along a conveying path of a carbon fiber raw material, wherein each pair of compression roller assembly comprises an upper compression roller and a lower carrier roller which are connected with a rotation driving mechanism, and a gap for the carbon fiber raw material to pass through is formed between the upper compression roller and the lower carrier roller; and a supporting part for supporting the carbon fiber raw material is arranged between the adjacent pair of compression roller assemblies, the upper surface of the supporting part is flush with the top of the lower carrier roller, and the supporting part is provided with a liquid leakage part for leaking the impregnation liquid.
2. The carbon fiber raw material impregnation rolling equipment as claimed in claim 1, further comprising an impregnation tank for containing an impregnation liquid, wherein a plurality of the pair of the roller assemblies are arranged on the top of the impregnation tank.
3. The carbon fiber raw material impregnation rolling apparatus as claimed in claim 2, wherein a guide roller fixed to the top of the impregnation tank for guiding the carbon fiber raw material is further provided in front of the pair of pressing roller assemblies located at the foremost end in the conveying direction of the carbon fiber raw material, the guide roller being disposed in parallel with the upper pressing roller.
4. The carbon fiber raw material impregnation rolling apparatus as claimed in claim 3, wherein a guide bar fixed to an end of the impregnation tank for guiding the carbon fiber raw material is further provided behind the endmost counter roll assembly in a conveying direction of the carbon fiber raw material, the guide bar being disposed in parallel with the upper roll.
5. The carbon fiber raw material impregnation rolling equipment as claimed in claim 4, wherein the front end of the bottom of the impregnation tank is hinged along the conveying direction of the carbon fiber raw material, the bottom of the impregnation tank is provided with a glue discharging valve, and the tail end of the impregnation tank is provided with a lifting support for lifting the impregnation tank.
6. The carbon fiber raw material impregnation rolling equipment according to any one of claims 1 to 5, wherein an upper chain wheel is arranged at the roll shaft end part of the upper press roll, a lower chain wheel is arranged at the roll shaft end part of the lower carrier roll, the rotation driving mechanism comprises a driving motor and a transmission shaft arranged in parallel with an output shaft of the driving motor, a driving gear and a driving chain wheel are arranged on the output shaft of the driving motor, a driven gear and a driven chain wheel are arranged on the output shaft, the driving gear is meshed with the driven gear, the driving chain wheel is in transmission connection with a plurality of the lower chain wheels, and the driven chain wheel is in transmission connection with a plurality of the upper chain wheels.
7. The carbon fiber raw material impregnation rolling equipment as claimed in claim 6, wherein the counter roll assembly further comprises a counter roll fixing seat, a counter roll support is slidably arranged on the counter roll fixing seat, the lower carrier roller is rotatably arranged on the counter roll fixing seat, and the upper roll is rotatably arranged on the counter roll support; when the compression roller bracket slides, the gap between the upper compression roller and the lower carrier roller is changed.
8. The carbon fiber raw material impregnation rolling equipment as claimed in claim 7, wherein a bolt is connected to the counter roll fixing seat through a thread, and the end of the bolt is fixed with the roll support.
9. The carbon fiber raw material impregnation rolling equipment as claimed in claim 8, wherein 4-6 groups of the counter roll assemblies are provided.
10. The carbon fiber raw material impregnation rolling apparatus of claim 9, wherein an interval between adjacent pair of the roll assemblies is 7cm to 12 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123168838.6U CN217026362U (en) | 2021-12-16 | 2021-12-16 | Carbon fiber raw material impregnation rolling equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123168838.6U CN217026362U (en) | 2021-12-16 | 2021-12-16 | Carbon fiber raw material impregnation rolling equipment |
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| CN217026362U true CN217026362U (en) | 2022-07-22 |
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| CN202123168838.6U Active CN217026362U (en) | 2021-12-16 | 2021-12-16 | Carbon fiber raw material impregnation rolling equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418816A (en) * | 2022-08-23 | 2022-12-02 | 南通市法博纤维织造有限公司 | Method for controlling gum dipping amount of alkali-resistant glass fiber mesh cloth |
-
2021
- 2021-12-16 CN CN202123168838.6U patent/CN217026362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418816A (en) * | 2022-08-23 | 2022-12-02 | 南通市法博纤维织造有限公司 | Method for controlling gum dipping amount of alkali-resistant glass fiber mesh cloth |
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