CN219007103U

CN219007103U - Carbon fiber cloth forming device

Info

Publication number: CN219007103U
Application number: CN202223281260.XU
Authority: CN
Inventors: 杜兵
Original assignee: Weihai Du Composite Materials Co ltd
Current assignee: Weihai Du Composite Materials Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-12
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a carbon fiber cloth forming device, which comprises a workbench, wherein the lower end of the workbench is fixedly connected with a second fixing frame, the interior of the second fixing frame is fixedly connected with a second air cylinder, the output shaft end of the second air cylinder is fixedly connected with a protective shell, the upper end of the stabilizing frame is fixedly connected with a heating plate, a rotating fan is positioned at the right lower end of the heating plate, and the stabilizing frames are provided with two groups and are symmetrically distributed at the left end and the right end of the rotating fan; the front end of the workbench is fixedly connected with a first fixing frame which spans across the front end and the rear end of the workbench, two fixing frames are arranged and symmetrically distributed at the left end and the right end of the protective shell, and a compression roller mechanism is arranged in the fixing frames; the utility model has simple structure, and is convenient for adjusting the position of the heating plate only by simple operation, so that the hot pressing effect of the carbon fiber prepreg is better, the bonding strength of the carbon fiber prepreg is ensured, and the quality of the carbon fiber prepreg is improved.

Description

Carbon fiber cloth forming device

Technical Field

The utility model relates to the technical field of carbon fiber cloth processing, in particular to a carbon fiber cloth forming device.

Background

The carbon fiber prepreg is made of carbon fiber yarns, release paper and other materials immersed with resin, and the formed carbon fiber cloth needs the procedures of yarn spreading, hot pressing, cooling, film coating and the like. In the production process of the carbon fiber prepreg, the pressing mechanism is an important device, and the carbon fiber prepreg is bonded together by the heating of the pressing roller and the applied pressure to form the carbon fiber prepreg with a certain thickness.

At present, the existing pressing mechanism utilizes a pressing roller and a heating rod to perform hot pressing on the carbon fiber prepreg, and then combines a heating plate to perform secondary heating, however, the existing heating plate is fixedly arranged on the pressing mechanism, the height of the heating plate from the carbon fiber prepreg cannot be adjusted according to the temperature heat required to be heated by the carbon fiber, so that the bonding effect of the carbon fiber prepreg can be influenced, and the quality of the carbon fiber prepreg is finally influenced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a carbon fiber cloth forming device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a carbon fiber cloth forming device, includes the workstation, the lower extreme fixedly connected with second mount of workstation, the inside fixedly connected with second cylinder of second mount, the output axle head fixedly connected with protective housing of second cylinder, the protective housing is located the upper end of workstation, the bleeder vent has been seted up to the up end of protective housing, the inside fixedly connected with rotating fan and the steady rest of protective housing, the upper end fixedly connected with hot plate of steady rest, the rotating fan is located the dead lower extreme of hot plate, the steady rest is provided with two sets of, and the symmetric distribution is at the left and right sides both ends of rotating fan;

the front end fixedly connected with first mount of workstation, first mount stretches across the front and back both ends of workstation, the mount is provided with two, and the both ends about the symmetric distribution protective housing, the inside of mount is provided with compression roller mechanism.

Further, the inside fixedly connected with telescopic link of second mount, fixed connection between the output and the protective housing of telescopic link, the telescopic link is provided with four, and even distribution is in the week of second cylinder.

Further, compression roller mechanism includes first fixed axle, second fixed axle, first cylinder, support frame, first draw-in groove, first compression roller, second compression roller and heating rod, the first cylinder of upper end fixed connection of first mount, the output axle head fixed connection support frame of first cylinder, first draw-in groove is seted up to the left end face of support frame, the inside swing joint first fixed axle of first draw-in groove, the circumference of first fixed axle rotates to connect first compression roller, the upper end fixed connection fixing base of workstation, the second draw-in groove has been seted up to the left end face of fixing base, the inside swing joint second fixed axle of second draw-in groove, the circumference of second fixed axle rotates to connect the second compression roller, the heating rod is all installed to the inside of first compression roller and second compression roller, the second compression roller is located the positive lower extreme of first compression roller.

Further, the equal threaded connection of periphery of first fixed axle and second fixed axle has the compact heap, the compact heap is provided with a plurality ofly, and the symmetric distribution is at the left and right sides both ends of first compression roller and second compression roller, first fixed axle passes through the compact heap and is connected with the support frame is stable, the second fixed axle passes through the compact heap and is connected with the fixing base is stable.

Further, the upper end fixedly connected with guide bar and the spring of support frame, sliding connection between guide bar and the first mount, the one end and the first mount fixed connection of support frame are kept away from to the spring.

Further, the lower extreme fixedly connected with supporting leg of workstation, the supporting leg is provided with four, and all distributes in the lower extreme of workstation.

Further, the heating rod is provided with a plurality of, and evenly distributed is in the inside of first compression roller and second compression roller.

Further, the bleeder vent is located the dead upper end of hot plate, bleeder vent and protective housing all are located the intermediate position on the workstation.

The utility model has the following beneficial effects:

1. compared with the prior art, this carbon fiber cloth forming device through starting the second cylinder, can drive the hot plate and reciprocate, and the distance between hot plate and the carbon fiber preimpregnation cloth changes at this moment, through the distance between control carbon fiber preimpregnation cloth and the hot plate, can control the temperature of heating, can adjust the height of hot plate like this according to specific circumstances, and then make the hot plate transfer to the carbon fiber preimpregnation cloth go up the heat and appear changing, so make the hot pressing effect of carbon fiber preimpregnation cloth better, guarantee carbon fiber preimpregnation material bonding strength, improve the quality of carbon fiber preimpregnation cloth, more convenient to use.

2. Compared with the prior art, this carbon fiber cloth forming device, through rotating the compact heap for the compact heap rotates along first fixed axle or second fixed axle and moves to the direction of keeping away from first compression roller or second compression roller, until the compact heap removes suitable position after, just is convenient for first fixed axle and first compression roller to separate from in the first draw-in groove, and second fixed axle and second compression roller separate from in the second draw-in groove, just so play the effect of convenient to detach first compression roller and second compression roller, thereby be convenient for dismantle the maintenance to first compression roller and second compression roller.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a carbon fiber cloth forming device according to the present utility model;

fig. 2 is a schematic diagram of the overall structure of a carbon fiber cloth forming device according to the present utility model;

fig. 3 is a schematic diagram of the overall structure of the carbon fiber cloth forming apparatus according to the present utility model after a partial front view.

Legend description:

1. a work table; 2. a first fixing frame; 3. a press roller mechanism; 301. a first cylinder; 302. a support frame; 303. a first clamping groove; 304. a first press roller; 305. a second press roller; 306. a heating rod; 307. a first fixed shaft; 308. a second fixed shaft; 4. a guide rod; 5. a spring; 6. a protective shell; 7. ventilation holes; 8. a fixing seat; 9. a second clamping groove; 10. a compaction block; 11. a stabilizing rack; 12. a rotary fan; 13. a heating plate; 14. the second fixing frame; 15. a second cylinder; 16. a telescopic rod.

Detailed Description

Referring to fig. 1-3, the utility model provides a carbon fiber cloth forming device: the automatic air-conditioning device comprises a workbench 1, wherein the lower end of the workbench 1 is fixedly connected with a second fixing frame 14, the inside of the second fixing frame 14 is fixedly connected with a second air cylinder 15, the output shaft end of the second air cylinder 15 is fixedly connected with a protective shell 6, the protective shell 6 is positioned at the upper end of the workbench 1, an air hole 7 is formed in the upper end face of the protective shell 6, a rotary fan 12 and a stabilizing frame 11 are fixedly connected inside the protective shell 6, the upper end of the stabilizing frame 11 is fixedly connected with a heating plate 13, the rotary fan 12 is positioned at the right lower end of the heating plate 13, the stabilizing frames 11 are provided with two groups, and the two groups of air holes are symmetrically distributed at the left end and the right end of the rotary fan 12;

the front end fixedly connected with first mount 2 of workstation 1, the front and back both ends of workstation 1 are spanned to first mount 2, and the mount is provided with two, and the both ends about symmetric distribution protective housing 6, and the inside of mount is provided with compression roller mechanism 3.

During operation, the carbon fiber prepreg utilizes the compression roller mechanism 3 of left end to carry out preliminary pressfitting heating, carries out the secondary heating by hot plate 13 then, heats the pressfitting through the reheating plate 13 to the carbon fiber prepreg, and the compression roller mechanism 3 through being located the right-hand member heats the pressfitting again, through multiple pressfitting heating, can guarantee the bonding strength of carbon fiber prepreg, and then improves the quality of carbon fiber prepreg cloth, and can drive hot plate 13 through control second cylinder 15 and remove, and then the distance between the carbon fiber prepreg cloth of hot plate 13 distance of being convenient for control, thereby the temperature of hot plate 13 heating, and then be convenient for process carbon fiber prepreg cloth.

Further, the inside fixedly connected with telescopic link 16 of second mount 14, fixed connection between the output of telescopic link 16 and the protective housing 6, telescopic link 16 is provided with four, and even distribution is in a week of second cylinder 15.

When the telescopic rod 16 is in operation, the protective housing 6 can be stably driven to move up and down under the action of the telescopic rod 16.

Further, the press roller mechanism 3 includes first fixed axle 307, second fixed axle 308, first cylinder 301, support frame 302, first draw-in groove 303, first compression roller 304, second compression roller 305 and heating rod 306, the upper end fixed connection first cylinder 301 of first mount 2, the output axle head fixed connection support frame 302 of first cylinder 301, first draw-in groove 303 is seted up to the left end face of support frame 302, the inside swing joint first fixed axle 307 of first draw-in groove 303, the circumference of first fixed axle 307 rotates and connects first compression roller 304, the upper end fixed connection fixing base 8 of workstation 1, second draw-in groove 9 has been seted up to the left end face of fixing base 8, the inside swing joint second fixed axle 308 of second draw-in groove 9, the circumference of second fixed axle 308 rotates and connects second compression roller 305, heating rod 306 is all installed to the inside of first compression roller 304 and second compression roller 305, the second compression roller 305 is located the positive lower extreme of first compression roller 304.

During operation, the carbon fiber prepreg cloth passes through the space between the first press roller 304 and the second press roller 305, the first press roller 304 and the second press roller 305 can press the carbon fiber prepreg cloth, the heating rod 306 can heat the carbon fiber prepreg cloth, at the moment, under the action of the press roller mechanism 3, the hot pressing operation of the carbon fiber prepreg cloth can be realized, the first press roller 304 can be driven to move up and down by starting the first air cylinder 301, the carbon fiber prepreg cloth can be pressed along with the movement of the first press roller 304 and the second press roller 305, and meanwhile, the prepreg cloth with different thickness can be pressed.

Further, the circumferential surfaces of the first fixing shaft 307 and the second fixing shaft 308 are both in threaded connection with the compression block 10, the compression block 10 is provided with a plurality of, and the compression blocks are symmetrically distributed at the left end and the right end of the first compression roller 304 and the second compression roller 305, the first fixing shaft 307 is stably connected with the supporting frame 302 through the compression block 10, and the second fixing shaft 308 is stably connected with the fixing seat 8 through the compression block 10.

During operation, the pressing block 10 rotates along the first fixing shaft 307 or the second fixing shaft 308 and moves in a direction away from the first pressing roller 304 or the second pressing roller 305 until the pressing block 10 moves to a proper position, so that the first fixing shaft 307 and the first pressing roller 304 are conveniently detached from the first clamping groove 303, and the second fixing shaft 308 and the second pressing roller 305 are conveniently detached from the second clamping groove 9, so that the first pressing roller 304 and the second pressing roller 305 are conveniently detached, and the first pressing roller 304 and the second pressing roller 305 are conveniently detached and maintained.

Further, the upper end of the support 302 is fixedly connected with a guide rod 4 and a spring 5, the guide rod 4 is slidably connected with the first fixing frame 2, and one end of the spring 5 away from the support 302 is fixedly connected with the first fixing frame 2.

During operation, under the action of the guide rod 4 and the spring 5, the support frame 302 can move up and down more stably.

Further, the lower extreme fixedly connected with supporting leg of workstation 1, the supporting leg is provided with four, and the equal distribution in the lower extreme of workstation 1.

During operation, under the effect of supporting leg for workstation 1 can be stable by being supported on ground, and workstation 1 is supported and is kept away from ground certain distance simultaneously, is convenient for install second mount 14 and second cylinder 15 at the lower extreme of workstation 1 at this moment.

Further, a plurality of heating rods 306 are provided and uniformly distributed inside the first press roller 304 and the second press roller 305.

During operation, the plurality of heating rods 306 are arranged to be convenient for evenly heating the carbon fiber prepreg, so that the heating effect of the carbon fiber prepreg is good, the bonding temperature of the carbon fiber prepreg is high, and finally the quality of the processed carbon fiber prepreg is good.

Further, the air holes 7 are positioned at the right upper end of the heating plate 13, and the air holes 7 and the protective shell 6 are positioned at the middle position on the workbench 1.

When the heating plate works, a large amount of heat generated by the heating plate 13 can float on the carbon fiber prepreg cloth through the air holes 7, so that the heating effect of the carbon fiber prepreg cloth is improved.

Working principle:

when the utility model is used, one end of the carbon fiber prepreg cloth passes through the space between the first press roller 304 and the second press roller 305 which are positioned at the left end and then enters the space between the first press roller 304 and the second press roller 305 which are positioned at the right end, at the moment, the heating rod 306 and the rotating fan 12 are started, the carbon fiber prepreg cloth can be primarily and uniformly heated and pressed under the action of the heating rod 306, then the rotating fan 12 rotates to blow out the heat on the heating plate 13 along the air holes 7 and blow the heat to the surface of the carbon fiber prepreg cloth for secondary heating, however, along with the movement of the carbon fiber prepreg cloth, when the carbon fiber cloth passes through the space between the first press roller 304 and the second press roller 305 which are positioned at the right end, the carbon fiber prepreg cloth can be secondarily heated and pressed, and the carbon fiber prepreg cloth is repeatedly pressed and heated, so that the hot pressing effect of the carbon fiber prepreg cloth is better, the bonding strength of the carbon fiber prepreg cloth can be ensured, the quality of the produced carbon fiber prepreg cloth is better, and the subsequent processing of the carbon fiber prepreg cloth is more convenient under the condition that the hot pressing effect of the carbon fiber prepreg cloth is better.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a carbon fiber cloth forming device, includes workstation (1), its characterized in that: the workbench is characterized in that the lower end of the workbench (1) is fixedly connected with a second fixing frame (14), the inside of the second fixing frame (14) is fixedly connected with a second air cylinder (15), the output shaft end of the second air cylinder (15) is fixedly connected with a protective shell (6), the protective shell (6) is positioned at the upper end of the workbench (1), the upper end surface of the protective shell (6) is provided with an air vent (7), the inside of the protective shell (6) is fixedly connected with a rotating fan (12) and a stabilizing frame (11), the upper end of the stabilizing frame (11) is fixedly connected with a heating plate (13), the rotating fan (12) is positioned at the right lower end of the heating plate (13), and the stabilizing frames (11) are provided with two groups and are symmetrically distributed at the left end and the right end of the rotating fan (12);

the front end fixedly connected with first mount (2) of workstation (1), both ends around workstation (1) are spanned to first mount (2), the mount is provided with two, and the both ends about symmetric distribution protective housing (6), the inside of mount is provided with compression roller mechanism (3).

2. The carbon fiber cloth forming apparatus according to claim 1, wherein: the inside fixedly connected with telescopic link (16) of second mount (14), fixed connection between the output of telescopic link (16) and protective housing (6), telescopic link (16) are provided with four, and even distribution is in a week of second cylinder (15).

3. The carbon fiber cloth forming apparatus according to claim 1, wherein: the compression roller mechanism (3) comprises a first fixed shaft (307), a second fixed shaft (308), a first air cylinder (301), a supporting frame (302), a first clamping groove (303), a first compression roller (304), a second compression roller (305) and a heating rod (306), wherein the first air cylinder (301) is fixedly connected to the upper end of the first fixed frame (2), the supporting frame (302) is fixedly connected to the output shaft end of the first air cylinder (301), the first clamping groove (303) is formed in the left end face of the supporting frame (302), the first fixed shaft (307) is movably connected to the inside of the first clamping groove (303), the first compression roller (304) is rotatably connected to the circumferential surface of the first fixed shaft (307), the upper end of the workbench (1) is fixedly connected with a fixed seat (8), the second clamping groove (9) is formed in the left end face of the fixed seat (8), the second fixed shaft (308) is rotatably connected to the circumferential surface of the second fixed shaft (308), and the first compression roller (304) and the second compression roller (305) are rotatably arranged on the circumferential surface of the second fixed shaft (308), and the first compression roller (305) is positioned at the right end of the first compression roller (306).

4. A carbon fiber cloth forming apparatus according to claim 3, wherein: the circumference of first fixed axle (307) and second fixed axle (308) all threaded connection has compact heap (10), compact heap (10) are provided with a plurality ofly, and symmetrical distribution is at the left and right sides both ends of first compression roller (304) and second compression roller (305), first fixed axle (307) are connected with support frame (302) stability through compact heap (10), second fixed axle (308) are connected with fixing base (8) stability through compact heap (10).

5. A carbon fiber cloth forming apparatus according to claim 3, wherein: the upper end fixedly connected with guide bar (4) and spring (5) of support frame (302), sliding connection between guide bar (4) and first mount (2), the one end and first mount (2) fixed connection of support frame (302) are kept away from to spring (5).

6. The carbon fiber cloth forming apparatus according to claim 1, wherein: the lower extreme fixedly connected with supporting leg of workstation (1), the supporting leg is provided with four, and all distributes in the lower extreme of workstation (1).

7. A carbon fiber cloth forming apparatus according to claim 3, wherein: the heating rods (306) are arranged in a plurality and uniformly distributed in the first compression roller (304) and the second compression roller (305).

8. The carbon fiber cloth forming apparatus according to claim 1, wherein: the air holes (7) are positioned at the right upper end of the heating plate (13), and the air holes (7) and the protective shell (6) are positioned at the middle position on the workbench (1).