CN211416368U

CN211416368U - Pultrusion temperature control device for carbon fiber reinforced rib

Info

Publication number: CN211416368U
Application number: CN201922219865.8U
Authority: CN
Inventors: 陈云; 谈源; 范春雷
Original assignee: Changzhou Xinchuang Aviation Technology Co ltd
Current assignee: Changzhou Xinchuang Aviation Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-04
Anticipated expiration: 2029-12-11

Abstract

The utility model provides a carbon fiber reinforcement muscle pultrusion temperature control device, include: the carbon fiber prepreg softening device comprises an oven and an incubator, wherein the oven is used for heating the carbon fiber prepreg to soften the carbon fiber prepreg; the heat preservation box is used for preserving heat of the softened carbon fiber prepreg, and comprises a base, a heat preservation box body and a heater, wherein the base is used for bearing the preforming device and the forming device, the heat preservation box body is covered above the base, the heater is arranged in the heat preservation box body, a feeding hole is formed in one side, close to the drying box, of the heat preservation box body, and a discharging hole is formed in one side, far away from the drying box, of the heat preservation box. Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model provides a carbon fiber reinforcement muscle pultrusion temperature control device has ensured the shaping effect through setting up the insulation can in preforming device and the forming device outside, avoids the prepreg after the heat softening to receive the cold hardening through the insulation can.

Description

Pultrusion temperature control device for carbon fiber reinforced rib

Technical Field

The utility model relates to a carbon fiber reinforcement muscle shaping technical field particularly, relates to a carbon fiber reinforcement muscle pultrusion temperature control device.

Background

Because the composite material member is pressed and molded by a compression molding method, a large gap is easily formed at the corner of the mold due to material loss, and the strength and other properties of the member are reduced.

Chinese patent publication No.: CN109228413A discloses an automatic core material molding apparatus, comprising: automatic feeding, pre-forming device, heating device, forming device, automatic feeding include unwinding device, deviation correcting device, width cutting device, coiling mechanism, unwinding device is used for unreeling, is provided with position sensor on the deviation correcting device, and the degree is provided with infrared opposite side appearance on the cutting device, pre-forming device is used for pre-forming carbon fiber prepreg, and heating device is used for heating carbon fiber prepreg, makes it soften, and forming device includes rotary die and length cutting device, rotary die includes mould, bed die, goes up mould and bed die and is connected with the pivot, when extrusion, can rotate along with carbon fiber prepreg together.

In the core material forming process, after the core material is heated by the heating device, the core material can be rapidly cooled in a purification room (constant temperature and humidity, generally 20-30 ℃), and the core material is not beneficial to roll forming in a subsequent forming device.

In view of the above-mentioned drawbacks, the present inventors have made active research and innovation to create a pultrusion temperature control device for carbon fiber reinforced bars, which is more practical.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a carbon fiber reinforcement muscle pultrusion temperature control device aims at solving prior art, and carbon fiber prepreg can cool off rapidly after going out the insulation can, is unfavorable for follow-up forming device compression molding's technical problem.

The utility model provides a carbon fiber reinforcement muscle pultrusion temperature control device, include: an oven and an incubator;

the drying oven is used for heating the carbon fiber prepreg to soften the carbon fiber prepreg;

the heat preservation box is used for preserving heat of the softened carbon fiber prepreg and comprises a base, a heat preservation box body and a heater, wherein the base is used for bearing the preforming device and the forming device, the heat preservation box body is covered on the base, the heater is arranged in the heat preservation box body, a feeding hole is formed in one side, close to the drying box, of the heat preservation box body, and a discharging hole is formed in one side, far away from the drying box, of the heat preservation box body.

Further, the temperature control device is arranged in the heat-insulating box body and used for controlling the temperature in the heat-insulating box body.

Furthermore, the heat preservation box body is characterized by further comprising two guide rails which are vertically arranged on two sides respectively and are in sliding connection with the heat preservation box body.

Furthermore, the guide rail device also comprises a long waist hole which is vertically arranged between the two guide rails.

Further, still include along the cylinder that long waist hole length direction set up, the piston rod tip of cylinder through the connecting axle with the insulation can body rigid coupling, the cylinder is used for driving the insulation can body is followed long waist hole length direction slides.

Further, the connecting shaft penetrates through the long waist hole.

Further, still include the slope and set up in the base below for increase the bracing board of overall stability.

Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model provides a carbon fiber reinforcement muscle pultrusion temperature control device has ensured the shaping effect through setting up the insulation can in preforming device and the forming device outside, avoids the prepreg after the heat softening to receive the cold hardening through the insulation can.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a front view of a pultrusion temperature control device for carbon fiber reinforced bars provided by an embodiment of the present invention;

fig. 2 is a left side view of the pultrusion temperature control device for carbon fiber reinforced bars provided by the embodiment of the present invention;

fig. 3 is a side view of a pultrusion temperature control device for carbon fiber reinforced bars provided by the embodiment of the present invention;

reference numerals:

1. an oven; 2. a heat preservation box; 21. a heat preservation box body; 211. a feed inlet; 212. a discharge port; 22. a heater; 23. a base; 24. a diagonal bracing plate; 25. a temperature controller; 3. a preforming device; 4. a guide rail; 5. a long waist hole; 6. a cylinder; 61. a connecting shaft; 7. and (4) a forming device.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. In the description of the present invention, it should be noted that the orientations and positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations and positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 3, it can be known from the drawings that the embodiment of the present invention provides a carbon fiber reinforced bar pultrusion temperature control device, including: an oven 1 and an incubator 2; the oven 1 is used for heating the carbon fiber prepreg to soften the carbon fiber prepreg; the heat preservation box 2 is used for preserving heat of the softened carbon fiber prepreg, the heat preservation box 2 comprises a base 23 used for bearing the preforming device 3 and the forming device 7, a heat preservation box body 21 covering the base 23, and a heater 22 arranged in the heat preservation box body 21, wherein a feed inlet 211 is arranged on one side of the heat preservation box body 21 close to the oven 1, and a discharge outlet 212 is arranged on one side of the heat preservation box body away from the oven 1. Compared with the prior art, through setting up insulation can 2 for carbon fiber prepreg is difficult to the precooling sclerosis, and the shaping effect has been ensured to the compression molding of being convenient for.

In this embodiment, the temperature controller 25 is further included in the thermal insulation box 21 for controlling the temperature in the thermal insulation box 21.

In this embodiment, the heat preservation box further comprises an adjusting device for controlling the heat preservation box body 21 to be close to or far away from the base 23, specifically, the base plate is provided with two guide rails 4, the two guide rails 4 are respectively vertically arranged on two sides and are in sliding connection with the heat preservation box body 21, namely, the heat preservation box body 21 is clamped on the guide rails 4, and a vertical long waist hole 5 is arranged in the middle position of the two guide rails 4; the other side of base plate is provided with cylinder 6 along long waist hole 5 length direction, and the piston rod tip of cylinder 6 passes through connecting axle 61 and insulation box 21 rigid coupling, and connecting axle 61 wears to establish in long waist hole 5, and cylinder 6 is used for driving insulation box 21 and slides along long waist hole 5 length direction for insulation box 21 and base 23 lid close or separate.

As a preferred embodiment, it further comprises a slanted supporting plate 24, and the slanted supporting plate 24 is obliquely arranged below the base 23 to increase the overall stability.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a carbon fiber reinforced rib pultrusion temperature control device which is characterized in that includes: an oven (1) and an incubator (2);

the drying oven (1) is used for heating the carbon fiber prepreg to soften the carbon fiber prepreg;

the heat preservation box (2) is used for preserving heat of softened carbon fiber prepreg, the heat preservation box (2) comprises a base (23) used for bearing a preforming device (3) and a forming device (7), a heat preservation box body (21) covering the base (23) and a heater (22) arranged in the heat preservation box body (21), wherein a feeding hole (211) is formed in one side, close to the drying oven (1), of the heat preservation box body (21), and a discharging hole (212) is formed in one side, far away from the drying oven (1).

2. The pultrusion temperature control device for the carbon fiber reinforced bars as claimed in claim 1, further comprising a temperature controller (25) arranged in the heat preservation box body (21) and used for controlling the temperature in the heat preservation box body (21).

3. The pultrusion temperature control device for the carbon fiber reinforced bars as claimed in claim 1, further comprising two guide rails (4), wherein the two guide rails (4) are vertically arranged on two sides respectively and are slidably connected with the heat preservation box body (21).

4. The pultrusion temperature control device for the carbon fiber reinforced bars as claimed in claim 3, characterized by further comprising long waist holes (5), wherein the long waist holes (5) are vertically arranged between the two guide rails (4).

5. The pultrusion temperature control device for the carbon fiber reinforced bars as claimed in claim 4, further comprising a cylinder (6) arranged along the length direction of the long waist hole (5), wherein the end of a piston rod of the cylinder (6) is fixedly connected with the heat preservation box body (21) through a connecting shaft (61), and the cylinder (6) is used for driving the heat preservation box body (21) to slide along the length direction of the long waist hole (5).

6. The pultrusion temperature control device for the carbon fiber reinforced bars as claimed in claim 5, characterized in that the connecting shaft (61) is arranged in the long waist hole (5) in a penetrating manner.

7. The pultrusion temperature control device for the carbon fiber reinforced bars as claimed in claim 1, characterized by further comprising a diagonal bracing plate (24) which is obliquely arranged below the base (23) and is used for increasing the overall stability.