CN217149619U

CN217149619U - Novel carbon fiber prepreg equipment

Info

Publication number: CN217149619U
Application number: CN202221257794.6U
Authority: CN
Inventors: 张永杰
Original assignee: Weihai Zhongtai Composite Material Technology Co ltd
Current assignee: Weihai Zhongtai Composite Materials Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-09
Anticipated expiration: 2032-05-24

Abstract

The utility model belongs to the technical field of carbon fiber, the on-line screen storage device comprises a workbench, the upper end of workstation is the first frame of fixedly connected with and second frame respectively, the internal surface of first frame and second frame sliding connection respectively has first support and second support, the lower extreme of first support and second support rotates respectively and is connected with the squeeze roll and goes up the warming mill, threaded connection has first bolt between the both sides of first support surface and the first frame, threaded connection has the second bolt between the both sides of second support surface and the second frame, the upper end of workstation is rotated and is connected with down the warming mill. Lower heating roller and last warming mill press from both sides tightly carbon cloth, press from both sides tight back of accomplishing, the second bolt that sets up can keep warming mill and last heating roller in suitable distance down to make carbon cloth advance too high temperature and iron, this device can heat the two sides of material simultaneously, prevents that material production from producing the flaw.

Description

Novel carbon fiber prepreg equipment

Technical Field

The utility model belongs to the technical field of the carbon fiber, concretely relates to novel carbon fiber prepreg equipment.

Background

Carbon fiber is a special fiber composed of carbon elements. The graphite fiber has the characteristics of high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, is fibrous and soft in appearance, can be processed into various fabrics, and has high strength and modulus along the fiber axis direction due to the preferred orientation of the graphite microcrystalline structure along the fiber axis. The carbon fibers have a low density and thus a high specific strength and a high specific modulus. The carbon fiber is mainly used as a reinforcing material to be compounded with resin, metal, ceramic, carbon and the like to manufacture an advanced composite material, and the carbon fiber prepreg cloth is formed by compounding epoxy resin on the carbon fiber through a high-pressure high-temperature technology. The composite material is made of carbon fiber yarn, epoxy resin, release paper and other materials through the processes of coating, hot pressing, cooling, coating, winding and the like, and is called carbon fiber prepreg, namely carbon fiber prepreg cloth. The prepreg is called as prepreg because the prepreg is only the primary impregnation of resin and carbon fiber and the final impregnation is performed when the product is molded, however, a novel carbon fiber prepreg device on the market still has various defects and cannot meet the production requirement.

Current equipment adopts the hydraulic stem to extrude usually, and long-time hydraulic stem can't heat the two sides of material simultaneously through high temperature because hydraulic pressure is not enough to lead to pressure reduction, leads to material production can produce the problem of flaw, for this we propose a novel carbon fiber prepreg equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel carbon fiber preimpregnation material equipment in solving above-mentioned background art, equipment adopts the hydraulic stem to extrude usually, and long-time hydraulic stem can't heat the two sides of material simultaneously through high temperature because hydraulic pressure is not enough to lead to pressure reduction, leads to the problem that material production can produce the flaw.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel carbon fiber prepreg equipment, includes the workstation, the upper end of workstation is first frame of fixedly connected with and second frame respectively, the internal surface of first frame and second frame sliding connection respectively has first support and second support, the lower extreme of first support and second support rotates respectively and is connected with squeeze roll and last warming mill, threaded connection has first bolt between the both sides of first support surface and the first frame, threaded connection has the second bolt between the both sides of second support surface and the second frame, the upper end of workstation is rotated and is connected with down the warming mill.

Preferably, a first groove is formed in the upper end of the workbench, a connecting shaft penetrates through the middle of the first groove, one end of the connecting shaft is fixedly connected with an output shaft of a servo motor, and the outer surface of the servo motor is fixedly connected with the workbench.

Preferably, the outer surface of the connecting shaft is fixedly connected with a lower squeeze roller, the lower squeeze roller is positioned in the middle of the first slot, and the lower squeeze roller corresponds to the upper squeeze roller.

Preferably, the outer surface of the first frame is provided with a first i-shaped sliding groove, and the inner surface of the first i-shaped sliding groove is connected with the first support in a sliding manner.

Preferably, a hydraulic rod is fixedly connected between the upper end of the first support and the top of the first frame, and a protective cover is arranged on the outer surface of the hydraulic rod.

Preferably, the upper end of the workbench is provided with a second groove, the outer surface of the second groove is rotatably connected with a lower heating roller, and the lower heating roller corresponds to the upper heating roller.

Preferably, the outer surface of the second frame is provided with a second i-shaped sliding groove, and the inner surface of the second i-shaped sliding groove is connected with the second bracket in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through placing carbon fiber cloth at squeeze roll down, go up the squeeze roll, down between warming mill and the last warming mill, equipment during operation, the flexible end of hydraulic stem stretches out and promotes first support and slide in first i-shaped spout, this setting can make first support realize fore-and-aft displacement, thereby make more smooth when first support removes, go up the squeeze roll with carbon fiber cloth top on the surface of squeeze roll under, this setting can make different cloth atress extrusion together, this device can make equipment produce the high pressure, thereby better production product, the user is at rotatory first bolt, make first support and first frame fix, this setting can not be because of the hydraulic stem keeps because of producing time, hydraulic pressure is not enough to lead to pressure reduction, lead to the problem of pressure reduction between squeeze roll and the last squeeze roll down.

2. Make the second support slide in second i-shaped spout through rotatory second bolt, this setting can make the second support remove more smooth, the second support drives the warming mill and realizes fore-and-aft displacement, thereby make warming mill and last warming mill press from both sides carbon fiber cloth tightly, press from both sides tight the completion back, the second bolt that sets up can keep warming mill and last warming mill in suitable distance down, thereby make carbon fiber cloth advance the ironing of high temperature, this device can heat the two sides of material simultaneously, prevent that material production from producing the problem of flaw.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of the first bracket and the second bracket of the present invention;

fig. 4 is a schematic structural view of a first i-shaped chute according to the present invention;

fig. 5 is a schematic structural diagram of a second i-shaped chute according to the present invention.

In the figure: 1. a work table; 2. a lower squeeze roll; 3. an upper squeeze roll; 4. a first frame; 5. an upper heating roller; 6. a second bracket; 7. a second bolt; 8. a first i-shaped chute; 9. a lower heating roller; 10. a second i-shaped chute; 11. a motor; 12. a first bolt; 13. a first bracket; 14. a hydraulic lever; 15. a second frame; 16. a second slot; 17. a first slot; 18. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel carbon fiber prepreg equipment, comprises a workbench 1, the upper end of workstation 1 is first frame 4 and second frame 15 of fixedly connected with respectively, first frame 4 and second frame 15's internal surface sliding connection respectively has first support 13 and second support 6, first support 13 rotates respectively with the lower extreme of second support 6 and is connected with squeeze roll 3 and last warming mill 5, threaded connection has first bolt 12 between the both sides of first support 13 surface and the first frame 4, threaded connection has second bolt 7 between the both sides of second support 6 surface and the second frame 15, the upper end of workstation 1 is rotated and is connected with down warming mill 9.

In the embodiment, carbon fiber cloth is placed among the lower extrusion roller 2, the upper extrusion roller 3, the lower heating roller 9 and the upper heating roller 5, when the device works, the telescopic end of the hydraulic rod 14 extends out to push the first support 13 to slide in the first I-shaped chute 8, the arrangement can enable the first support 13 to realize longitudinal displacement, so that the first support 13 can move more smoothly, the upper extrusion roller 3 pushes the carbon fiber cloth on the surface of the lower extrusion roller 2, the arrangement can enable different cloths to be extruded together under stress, the device can enable the device to generate high pressure, so that products can be produced better, a user can rotate the first bolt 12 to enable the first support 13 and the first frame 4 to be fixed, the arrangement can not cause pressure reduction between the lower extrusion roller 2 and the upper extrusion roller 3 due to time maintenance of the hydraulic rod 14 and insufficient hydraulic pressure, make second support 6 slide in second i-shaped spout 10 through rotatory second bolt 7, this setting can make second support 6 remove more smooth, second support 6 drives heating roller 5 and realizes fore-and-aft displacement, thereby make lower heating roller 9 and last heating roller 5 press from both sides the carbon fiber cloth tight, press from both sides the completion back, second bolt 7 that sets up can keep lower heating roller 9 and last heating roller 5 at suitable distance, thereby make the carbon fiber cloth advance the ironing of high temperature, this device can heat the two sides of material simultaneously, prevent that material production from producing the flaw.

Specifically, a first slot 17 is formed in the upper end of the workbench 1, a connecting shaft 18 penetrates through the middle of the first slot 17, one end of the connecting shaft 18 is fixedly connected with an output shaft of the servo motor 11, and the outer surface of the servo motor 11 is fixedly connected with the workbench 1.

In this embodiment, thereby servo motor 11's output shaft rotates and drives connecting axle 18 and rotate and make squeeze roll 2 rotate down, and servo motor 11's setting can make squeeze roll 2 rotatory cycle more accurate down, the precision of improve equipment work.

Specifically, the outer surface of the connecting shaft 18 is fixedly connected with a lower squeeze roller 2, the lower squeeze roller 2 is located in the middle of the first slot 17, and the lower squeeze roller 2 corresponds to the upper squeeze roller 3.

In the embodiment, the upper extrusion roller 3 pushes the carbon fiber cloth against the surface of the lower extrusion roller 2, different cloths can be extruded together under stress by the arrangement, and the device can enable equipment to generate high pressure, so that products can be produced better.

Specifically, the outer surface of the first frame 4 is provided with a first i-shaped sliding groove 8, and the inner surface of the first i-shaped sliding groove 8 is connected with the first support 13 in a sliding manner.

In this embodiment, the first frame 13 slides in the first i-shaped sliding groove 8, and this arrangement enables the first frame 13 to be displaced longitudinally, thereby making the movement of the first frame 13 smoother.

Specifically, a hydraulic rod 14 is fixedly connected between the upper end of the first bracket 13 and the top of the first frame 4, and a protective cover is arranged on the outer surface of the hydraulic rod 14.

In this embodiment, the telescopic end of the hydraulic rod 14 extends out to push the first support 13 to slide in the first i-shaped chute 8, and this arrangement can enable the device to generate high pressure, so that different fabrics can be better attached.

Specifically, the upper end of the table 1 is provided with a second slot 16, the outer surface of the second slot 16 is rotatably connected with the lower heating roller 9, and the lower heating roller 9 corresponds to the upper heating roller 5.

In this embodiment, the lower heating roller 9 and the upper heating roller 5 clamp the carbon fiber cloth, so that the carbon fiber cloth is ironed at a high temperature, and the device can heat two sides of the material at the same time, thereby preventing the material from generating flaws.

Specifically, the outer surface of the second frame 15 is provided with a second i-shaped sliding groove 10, and the inner surface of the second i-shaped sliding groove 10 is connected with the second bracket 6 in a sliding manner.

In this embodiment, the second frame 6 slides in the second i-shaped slot 10, which makes the second frame 6 move more smoothly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel carbon fiber prepreg equipment, includes workstation (1), its characterized in that: the upper end of workstation (1) is fixedly connected with first frame (4) and second frame (15) respectively, the internal surface of first frame (4) and second frame (15) is sliding connection respectively has first support (13) and second support (6), the lower extreme of first support (13) and second support (6) rotates respectively and is connected with squeeze roll (3) and last warming mill (5), threaded connection has first bolt (12) between the both sides of first support (13) surface and first frame (4), threaded connection has second bolt (7) between the both sides of second support (6) surface and second frame (15), the upper end of workstation (1) is rotated and is connected with down warming mill (9).

2. The novel carbon fiber prepreg device according to claim 1, wherein: first fluting (17) has been seted up to the upper end of workstation (1), connecting axle (18) has been run through in the middle part of first fluting (17), the output shaft of the one end fixedly connected with servo motor (11) of connecting axle (18), the surface and workstation (1) fixed connection of servo motor (11).

3. The novel carbon fiber prepreg device according to claim 2, wherein: the outer surface of the connecting shaft (18) is fixedly connected with a lower squeeze roller (2), the lower squeeze roller (2) is located in the middle of the first groove (17), and the lower squeeze roller (2) corresponds to the upper squeeze roller (3).

4. The novel carbon fiber prepreg device according to claim 1, wherein: the outer surface of the first frame (4) is provided with a first I-shaped sliding groove (8), and the inner surface of the first I-shaped sliding groove (8) is connected with the first support (13) in a sliding mode.

5. The novel carbon fiber prepreg device according to claim 1, wherein: fixedly connected with hydraulic stem (14) between the upper end of first support (13) and the top of first frame (4), the surface of hydraulic stem (14) is equipped with the safety cover.

6. The novel carbon fiber prepreg device according to claim 1, wherein: the upper end of the workbench (1) is provided with a second open slot (16), the outer surface of the second open slot (16) is rotatably connected with the lower heating roller (9), and the lower heating roller (9) corresponds to the upper heating roller (5).

7. The novel carbon fiber prepreg device according to claim 6, wherein: the outer surface of the second frame (15) is provided with a second I-shaped sliding groove (10), and the inner surface of the second I-shaped sliding groove (10) is connected with the second bracket (6) in a sliding mode.