CN215242162U - Carbon fiber gumming device - Google Patents
Carbon fiber gumming device Download PDFInfo
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- CN215242162U CN215242162U CN202121379894.1U CN202121379894U CN215242162U CN 215242162 U CN215242162 U CN 215242162U CN 202121379894 U CN202121379894 U CN 202121379894U CN 215242162 U CN215242162 U CN 215242162U
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- glue
- carbon fiber
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- rubber
- dipping
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Abstract
The utility model relates to a carbon fiber gumming device, which comprises a gumming tank, wherein a lifting platform and a driving device for driving the lifting platform to move up and down are arranged in the gumming tank, a rubber pressing roller and a driven roller are arranged on the lifting platform, and a gap for carbon fiber to pass through is formed between the rubber pressing roller and the driven roller; the carbon fiber to be gummed passes through a gap between the rubber covered roll and the driven roll, the lifting device is used for driving the rubber covered roll and the driven roll to ascend or descend, when the carbon fiber ascends to the surface of the gumming groove, an operator can conveniently penetrate the carbon fiber between the two rolls, after the carbon fiber penetrates through the rubber covered roll, the lifting device is used for lowering the rubber covered roll and the driven roll to be below the rubber surface in the gumming groove again, and therefore the gum dipping on the surface of the carbon fiber is more uniform, and any place cannot be omitted.
Description
Technical Field
The utility model relates to a carbon fiber apparatus for producing, in particular to carbon fiber gumming device.
Background
Carbon fiber is a novel fibrous carbon material, has various valuable mechanical, thermal and electrical properties such as high strength, small density, corrosion resistance, high temperature resistance, electric conduction and the like, and is widely applied to numerous fields such as aerospace, national defense and military industry, electric power, sports and the like.
In the process of producing the carbon fiber plate by using the carbon fiber raw material, the gum dipping operation needs to be carried out on the flat belt type carbon fiber raw material, namely: the carbon fiber raw materials are flattened by carding, and the upper surface and the lower surface of the carbon fiber raw materials are coated with glue, while the existing carbon fiber glue dipping device cannot uniformly soak the glue into the carbon fiber raw materials, so that the quality of the carbon fiber plate is greatly influenced.
Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a carbon fiber impregnation device capable of uniformly coating glue on the surface of a carbon fiber raw material.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a carbon fiber gumming device.
The above technical purpose of the present invention can be achieved by the following technical solutions: a carbon fiber gumming device comprises a gumming tank, wherein a lifting platform and a driving device for driving the lifting platform to move up and down are arranged in the gumming tank, a rubber pressing roller and a driven roller are arranged on the lifting platform, and a gap for carbon fibers to pass through is formed between the rubber pressing roller and the driven roller.
By adopting the technical scheme, the carbon fiber to be impregnated passes through the gap between the rubber-pressing roller and the driven roller, the lifting device is used for driving the rubber-pressing roller and the driven roller to ascend or descend, when the carbon fiber ascends to the surface of the impregnation tank, an operator can conveniently pass the carbon fiber between the two rollers, and after the carbon fiber passes through the gap, the lifting device is used for lowering the rubber-pressing roller and the driven roller to the position below the rubber surface in the impregnation tank, so that the impregnation of the surface of the carbon fiber is more uniform, and any place cannot be omitted.
Preferably, the glue dipping machine further comprises an extension table arranged outside the glue dipping tank, wherein a pre-glue dipping device is arranged on the extension table; the pre-dipping glue device comprises a pre-dipping glue roller and a pre-dipping glue box, wherein the pre-dipping glue box is provided with a glue flowing groove communicated with the interior, and the pre-dipping glue roller is abutted to the glue flowing groove; two groups of pre-dipping glue devices are symmetrically arranged.
By adopting the technical scheme, the two groups of pre-dipping glue devices are symmetrically arranged; the two groups of pre-dipping glue devices are arranged in an up-down symmetrical mode or in a left-right symmetrical mode, carbon fibers penetrate through the two groups of pre-dipping glue devices, the pre-dipping glue rollers are in rolling abutting joint with the carbon fibers, and glue in the glue dipping tank is arranged on the pre-dipping glue rollers and then transferred to the carbon fibers; when the carbon fiber enters the dipping tank, glue is coated on the surface of the carbon fiber through a pre-dipping glue device.
Preferably, the surface of the dipping roller is provided with a sponge dipping layer.
Preferably, the glue dipping tank is also provided with a rubber pressing plate and a pressing plate arranged on the rubber pressing plate, and the pressing plate is provided with a plurality of pressure rollers in an array manner.
By adopting the technical scheme, the carbon fiber processed from the gum dipping tank is flatly paved on the rubber pressing plate, and the glue is uniformly distributed on the surface of the carbon fiber under the action of the pressure roller.
Preferably, the pressure roller is a driven roller.
Preferably, the glue-returning device further comprises a glue-returning groove arranged at the bottom of the prepreg box.
Preferably, the glue spreading device is arranged on one side, away from the glue dipping tank, of the glue pressing plate; the glue scraping device comprises a fixing frame, and a glue scraping roller and an auxiliary roller which are arranged on the fixing frame.
Through adopting above-mentioned technical scheme, scrape rubber roll and auxiliary roller cooperation and strike off unnecessary glue.
Preferably, the lifting platform is provided with an adjusting rod, the driven roller is arranged on the adjusting rod, and the adjusting rod moves up and down along the lifting platform and can be fixed at any position.
To sum up, the utility model discloses following beneficial effect has:
1. the carbon fiber to be gummed passes through a gap between the rubber covered roll and the driven roll, the lifting device is used for driving the rubber covered roll and the driven roll to ascend or descend, when the carbon fiber ascends to the surface of the gumming groove, an operator can conveniently penetrate the carbon fiber between the two rolls, after the carbon fiber penetrates through the rubber covered roll, the lifting device is used for lowering the rubber covered roll and the driven roll to be below the rubber surface in the gumming groove again, and therefore the gum dipping on the surface of the carbon fiber is more uniform, and any place cannot be omitted.
Drawings
FIG. 1 is a sectional view of the entire structure in the embodiment;
FIG. 2 is a schematic diagram of a partial structure in the example;
FIG. 3 is a sectional view of a part of the structure in the embodiment.
In the figure, 1, a dip tank; 11. an extension stage; 12. pressing a rubber plate; 13. pressing the plate; 131. a pressure roller; 2. a lifting platform; 21. a glue pressing roller; 22. a driven roller; 23. adjusting a rod; 31. pre-dipping the rubber roller; 32. pre-dipping a glue box; 321. a glue flowing groove; 322. a glue returning groove; 311. a sponge gum dipping layer; 41. a fixed mount; 411. a rubber scraping roller; 412. and (5) auxiliary rollers.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b):
a carbon fiber gumming device is shown in figures 1 and 2 and comprises a gumming tank 1, wherein a lifting platform 2 and a driving device for driving the lifting platform 2 to move up and down are arranged in the gumming tank 1, the driving device can adopt an air cylinder, a rubber covered roll 21 and a driven roll 22 are arranged on the lifting platform 2, and a gap for carbon fibers to pass through is formed between the rubber covered roll 21 and the driven roll 22; the carbon fiber to be impregnated passes through a gap between the rubber covered roller 21 and the driven roller 22, the lifting device is used for driving the rubber covered roller 21 and the driven roller 22 to ascend or descend, when the carbon fiber ascends to the surface of the impregnation tank 1, an operator can conveniently penetrate the carbon fiber between the two rollers, after the carbon fiber penetrates through the gap, the lifting device is used for lowering the rubber covered roller 21 and the driven roller 22 to the position below the rubber surface in the impregnation tank 1 again, and therefore the impregnation of the surface of the carbon fiber is more uniform, and any place cannot be omitted.
As shown in fig. 1, the glue dipping device further comprises an extension table 11 arranged outside the glue dipping tank 1, wherein a pre-dipping glue device is arranged on the extension table 11; the pre-dipping glue device comprises a pre-dipping glue roller 31 and a pre-dipping glue box 32, wherein a glue flowing groove 321 communicated with the interior is formed in the pre-dipping glue box 32, and the pre-dipping glue roller 31 is abutted to the glue flowing groove 321; two groups of pre-dipping glue devices are symmetrically arranged; the two groups of pre-dipping glue devices are arranged up and down symmetrically or left and right symmetrically, carbon fibers pass through the two groups of pre-dipping glue devices, the pre-dipping glue rollers 31 are in rolling contact with the carbon fibers, and the glue in the glue dipping tank 1 is adhered on the pre-dipping glue rollers 31 and then transferred onto the carbon fibers; when entering the dipping tank 1, the carbon fiber is coated with glue on the surface through a pre-dipping glue device.
As shown in fig. 1, a sponge glue dipping layer 311 is disposed on the surface of the pre-dipping rubber roll 31, so that the glue can be better stored on the surface of the dipping rubber roll 31.
As shown in fig. 1, the glue dipping tank 1 is further provided with a glue pressing plate 12, and further comprises a pressing plate 13 arranged on the glue pressing plate 12, wherein a plurality of pressure rollers 131 are arranged on the pressing plate 13 in an array manner; the carbon fibers processed from the dip tank 1 are laid on the rubber pressing plate 12, and the rubber is uniformly distributed on the surface of the carbon fibers under the action of the pressure roller 131.
As shown in fig. 1, the pressure roller 131 is a driven roller.
As shown in fig. 1, the adhesive recovery tank 322 is disposed at the bottom of the prepreg tape box 32, and the adhesive recovery tank 322 is used for recovering excess adhesive falling down.
As shown in fig. 1, the glue spreading device is arranged on one side of the rubber pressing plate 12, which is far away from the glue dipping tank 1; the glue scraping device comprises a fixed frame 41, and a glue scraping roller 411 and an auxiliary roller 412 which are arranged on the fixed frame 41, wherein the glue scraping roller 411 and the auxiliary roller 412 are matched to scrape off redundant glue.
As shown in fig. 2 and 3, the lifting platform 2 is provided with an adjusting rod 23, the driven roller 22 is arranged on the adjusting rod 23, and the adjusting rod 23 moves up and down along the lifting platform 2 and can be fixed at any position; the distance between the driven roller 22 and the rubber-pressing roller 21 is adjusted to adapt to carbon fibers with different thicknesses.
An I-shaped rod is arranged on the lifting platform 2, the adjusting rod 23 is sleeved on the lifting platform 2, a bolt fixing piece is arranged on the adjusting rod 23, and the bolt fixing piece is rotated to enable the bolt fixing piece to be abutted against the I-shaped rod, so that the adjusting rod 23 can stay at any position of the lifting platform 2.
The working principle is as follows:
the carbon fiber to be impregnated passes through a gap between the rubber covered roller 21 and the driven roller 22, the lifting device is used for driving the rubber covered roller 21 and the driven roller 22 to ascend or descend, when the carbon fiber ascends to the surface of the impregnation tank 1, an operator can conveniently penetrate the carbon fiber between the two rollers, after the carbon fiber penetrates through the gap, the lifting device is used for lowering the rubber covered roller 21 and the driven roller 22 to the position below the rubber surface in the impregnation tank 1 again, and therefore the impregnation of the surface of the carbon fiber is more uniform, and any place cannot be omitted.
Claims (8)
1. The utility model provides a carbon fiber gumming device, includes steeping vat (1), its characterized in that: the carbon fiber impregnating device is characterized in that a lifting platform (2) and a driving device for driving the lifting platform (2) to move up and down are arranged in the impregnating groove (1), a rubber covered roller (21) and a driven roller (22) are arranged on the lifting platform (2), and a gap for carbon fibers to pass through is formed between the rubber covered roller (21) and the driven roller (22).
2. The carbon fiber gumming device of claim 1, characterized in that: the glue dipping machine also comprises an extension table (11) arranged outside the glue dipping tank (1), wherein a pre-dipping glue device is arranged on the extension table (11); the pre-impregnated rubber device comprises a pre-impregnated rubber roller (31) and a pre-impregnated rubber box (32), wherein a rubber flowing groove (321) communicated with the interior is formed in the pre-impregnated rubber box (32), and the pre-impregnated rubber roller (31) is abutted to the rubber flowing groove (321); two groups of pre-dipping glue devices are symmetrically arranged.
3. The carbon fiber gumming device of claim 2, characterized in that: the surface of the pre-dipping rubber roll (31) is provided with a sponge gum dipping layer (311).
4. The carbon fiber gumming device of claim 3, characterized in that: the glue dipping tank (1) is also provided with a glue pressing plate (12) and a pressing plate (13) arranged on the glue pressing plate (12), and a plurality of pressure rollers (131) are arranged on the pressing plate (13) in an array mode.
5. The carbon fiber gumming device of claim 4, characterized in that: the pressure roller (131) is a driven roller.
6. The carbon fiber gumming device of claim 5, characterized in that: the glue-returning device also comprises a glue-returning groove (322) arranged at the bottom of the prepreg glue box (32).
7. The carbon fiber gumming device of claim 6, characterized in that: the glue scraping device is arranged on one side, away from the glue dipping tank (1), of the glue pressing plate (12); the glue scraping device comprises a fixed frame (41), and a glue scraping roller (411) and an auxiliary roller (412) which are arranged on the fixed frame (41).
8. The carbon fiber gumming device of claim 7, characterized in that: an adjusting rod (23) is arranged on the lifting platform (2), the driven roller (22) is arranged on the adjusting rod (23), and the adjusting rod (23) moves up and down along the lifting platform (2) and can be fixed at any position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121379894.1U CN215242162U (en) | 2021-06-21 | 2021-06-21 | Carbon fiber gumming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121379894.1U CN215242162U (en) | 2021-06-21 | 2021-06-21 | Carbon fiber gumming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215242162U true CN215242162U (en) | 2021-12-21 |
Family
ID=79481413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121379894.1U Active CN215242162U (en) | 2021-06-21 | 2021-06-21 | Carbon fiber gumming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215242162U (en) |
-
2021
- 2021-06-21 CN CN202121379894.1U patent/CN215242162U/en active Active
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