阅读说明：本技术 一种碳纤维预成型装置 (Carbon fiber preforming device ) 是由 钟凯强 于 2020-07-30 设计创作，主要内容包括：本发明提供一种碳纤维预成型装置,涉及碳纤维加工设备技术领域,包括机架,所述机架上设置有工位区,所述工位区设置有框架,所述框架设置有气流孔,所述气流孔与管道的一端气连通,所述管道的另一端与真空泵气连通,所述框架的上方还设置有橡胶片,所述机架上还设置有投影仪,所述投影仪的投射方向朝向所述框架。本发明的有益之处是,能满足碳纤维产品需周圈贴布,左右前后均能贴,通过真空泵抽真空,是为了减轻人力,使碳纤维布层间密着性更好,并减少人为直接接触碳纤维产品而造成污染,此外,通过设置投影仪,投影仪是将人脑须记忆的步骤及位置交给机器,不仅便于对需要加工产品的定位,提高准确度。(The invention provides a carbon fiber preforming device, which relates to the technical field of carbon fiber processing equipment and comprises a frame, wherein a station area is arranged on the frame, the station area is provided with a frame, the frame is provided with an airflow hole, the airflow hole is communicated with one end of a pipeline in an air mode, the other end of the pipeline is communicated with a vacuum pump in an air mode, a rubber sheet is further arranged above the frame, a projector is further arranged on the frame, and the projection direction of the projector faces towards the frame. The invention has the advantages that the carbon fiber product can be attached with cloth at the periphery, can be attached at the left, the right, the front and the back, and is vacuumized by the vacuum pump, so that the labor is reduced, the adherence among the carbon fiber cloth layers is better, and the pollution caused by manual direct contact with the carbon fiber product is reduced.)

1. The carbon fiber preforming device is characterized by comprising a frame, wherein a station area is arranged on the frame, a frame is arranged in the station area, an airflow hole is formed in the frame and is communicated with one end of a pipeline in an air mode, the other end of the pipeline is communicated with a vacuum pump in an air mode, a rubber sheet is further arranged above the frame, a projector is further arranged on the frame, and the projection direction of the projector faces towards the frame.

2. The carbon fiber preforming device according to claim 1, further comprising a first material frame and a second material frame, wherein the first material frame is arranged above the station area, the second material frame is arranged below the station area, the projector is arranged on the first material frame, and the carbon fiber preforming device further comprises a partition plate, and the partition plate divides the first material frame and the second material frame into a plurality of storage grids.

3. The carbon fiber preforming device according to claim 1 or 2, wherein the number of the frames is two, the frames are arranged side by side, a clamping device is arranged between the two frames, the clamping device comprises a pressing frame, the pressing frame is connected with a first rotating shaft, two ends of the first rotating shaft are rotatably connected to a mounting plate, and the mounting plate is fixedly connected to the frame.

4. The carbon fiber preforming device according to claim 1, wherein the rubber sheet is connected to a second rotating shaft, a gear is connected to an end of the second rotating shaft, the gear is engaged with a rack, the rack is perpendicular to the second rotating shaft, the rack is slidably connected to the frame, and an end of the rack is connected to an air cylinder.

5. A carbon fiber preform apparatus as claimed in claim 1, wherein a barometer is attached to said frame.

6. The carbon fiber preforming device according to claim 1, wherein a safety door is further slidably connected to the frame, and a handle is provided on the safety door.

7. The carbon fiber preforming device according to claim 1, wherein the number of the projectors is two, and the projectors correspond to the frames one to one.

Technical Field

The invention relates to the technical field of carbon fiber processing equipment, in particular to a carbon fiber preforming device.

Background

Carbon fiber bicycles (Carbon Bike) are mainly medium-high-grade racing bicycles, and as a new material, Carbon fibers are mainly applied to frames (Carbon frames), front forks, wheel sets (Carbon cutter rims) and the like. Carbon fibers not only have the intrinsic characteristics of carbon materials, but also have the soft processability of textile fibers. It has a specific gravity lower than 1/4 for steel, but very strong strength. And the corrosion resistance is similar and extracted, and the fiber is a new generation of reinforced fiber. The carbon fiber is widely used in the fields of civil use, military use, building, aerospace and super sports cars.

The carbon fiber frame is characterized by light weight, good rigidity and good impact absorption, but the excellent performance of the carbon fiber is fully exerted, so that the carbon fiber frame is not easy to appear technically, and the quality difference among carbon fiber material manufacturers is large. The bicycle manufacturer is unlikely to use high grade carbon fiber for the frame due to cost concerns. Although the above-described practical problems exist, the carbon fiber frame has advantages that are not possessed by other materials, and a light-weight bicycle of about 8 kg or 9kg can be manufactured. And the force of pulling backwards is not felt when climbing a slope like some light aluminum alloy frames.

Various carbon fiber processing equipment is needed when the carbon fiber frame is produced, but the existing carbon fiber processing equipment generally has the phenomena of inaccurate processing and low production efficiency.

Disclosure of Invention

The invention overcomes the defects in the prior art, provides a carbon fiber preforming device, can meet the requirement that a carbon fiber product needs to be adhered with cloth all around, and can be adhered both left, right, front and back, and is vacuumized by a vacuum pump, so that the manpower is reduced, the adhesion between the carbon fiber cloth layers is better, and the pollution caused by manual direct contact with the carbon fiber product is reduced.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the utility model provides a carbon fiber preforming device, includes the frame, be provided with the station district in the frame, the station district is provided with the frame, the frame is provided with the air current hole, the air current hole communicates with the one end gas of pipeline, the other end and the vacuum pump gas intercommunication of pipeline, the top of frame still is provided with the sheet rubber, still be provided with the projecting apparatus in the frame, the projection direction orientation of projecting apparatus the frame.

Preferably, still include first material frame and second material frame, first material frame sets up the top in station district, second material frame sets up the below in station district, the projecting apparatus sets up on the first material frame, still include the division board, the division board will first material frame and second material frame divide into a plurality of and put the thing check.

Preferably, the quantity of frame is two, is and sets up side by side, two be provided with the holder between the frame, the holder is including pressing the frame, press frame and first pivot to be connected, the both ends of first pivot are rotated and are connected on the mounting panel, the mounting panel rigid coupling is in the frame.

Preferably, the rubber sheet is connected with a second rotating shaft, the end part of the second rotating shaft is connected with a gear, the gear is meshed with a rack, the rack is perpendicular to the second rotating shaft, the rack is connected to the rack in a sliding mode, and the end part of the rack is connected with an air cylinder.

Preferably, a barometer is connected to the frame.

Preferably, the rack is further connected with a safety door in a sliding mode, and the safety door is provided with a handle.

Preferably, the number of the projectors is two, corresponding to the frames one to one.

Compared with the prior art, the invention has the beneficial effects that:

in production, light projected by a projector can irradiate in the frames, the light projection position is the placement position of a product, positioning of the product to be processed is facilitated, influence on product quality due to different placement positions is reduced, and processing accuracy is improved. The waiting time is reduced, and the working efficiency is improved; the station area can satisfy the carbon fiber product and need all around the rubberizing, controls the front and back homoenergetic and pastes, vacuums through the vacuum pump evacuation, is in order to alleviate the manpower, makes the carbon fiber cloth layer cohesiveness better to reduce artificial direct contact carbon fiber product and cause the pollution, in addition, through setting up the projecting apparatus, the projecting apparatus is given the machine with step and the position that the people's brain must remember, not only is convenient for to the location that needs the processing product, improves the degree of accuracy.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, with the understanding that the present disclosure is to be considered as an exemplification of the invention and is not intended to limit the invention to the embodiments illustrated in the drawings, in which:

FIG. 1 is an overall view of the present invention;

FIG. 2 is a first structural schematic of the internal structure;

FIG. 3 is a schematic view of the circle A of FIG. 2;

fig. 4 is a second structural schematic of the internal structure.

In the figure: the method comprises the following steps of 1-a frame, 2-a frame, 3-an airflow hole, 4-a pipeline, 5-a vacuum pump, 6-a rubber sheet, 7-a projector, 8-a first material rack, 9-a second material rack, 10-a partition plate, 11-a pressing rack, 12-a first rotating shaft, 13-a mounting plate, 14-a second rotating shaft, 15-a gear, 16-a rack, 17-an air cylinder, 18-a barometer, 19-a safety door and 20-a handle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1 to 4, a carbon fiber preforming device comprises a frame 1, a station area is arranged on the frame 1, a frame 2 is arranged on the station area, the frame 2 is welded and fixed on the frame 1, the frame 2 is provided with an airflow hole 3, the airflow hole 3 is communicated with one end of a pipeline 4, the other end of the pipeline 4 is communicated with a vacuum pump 5, the rubber sheet 6 is arranged above the frame 2, the rubber sheet 6 is connected with a second rotating shaft 14, the end part of the second rotating shaft 14 is connected with a gear 15, the gear 15 is meshed with a rack 16, the rack 16 is vertically arranged with the second rotating shaft 14, the rack 16 is connected on the frame 2 in a sliding way, the end part of the rack 16 is connected with an air cylinder 17, and the structure shows that the expansion of a piston rod in the air cylinder 17 can pull the rack 16 to move, thereby driving the gear 15 and the second rotating shaft 14 to rotate, and finally controlling the rubber sheet 6 to cover downwards or open upwards.

Still be provided with projecting apparatus 7 in frame 1, projecting apparatus 7's projection direction is towards frame 2, frame 2's quantity is two, be and set up side by side, projecting apparatus 7's quantity is two, with frame 2 one-to-one, the light that projecting apparatus 7 throws can shine in frame 2, light projection department just is the department of placing of product, be convenient for to the location of needs processing product, every product need add man-hour, directly place light projection department alright, reduce the difference of placing at every turn, the degree of accuracy of processing is improved.

This design still includes first material frame 8 and second material frame 9, and first material frame 8 sets up in the top in station area, and second material frame 9 sets up in the below in station area, and projecting apparatus 7 sets up on first material frame 8, from last down throwing, still includes division board 10, and division board 10 separates into a plurality of with first material frame 8 and second material frame 9 and puts the thing check to place the carbon cloth in order.

Be provided with the holder between two frames 2, the holder is including pressing frame 11, presses frame 11 to be connected with first pivot 12, and the both ends of first pivot 12 are rotated and are connected on mounting panel 13, and mounting panel 13 welded fastening is in frame 1 to can make and press frame 11 to rotate to press and put on two frames 2, compress tightly carbon cloth. The air pressure gauge 18 is connected to the frame 2, and the negative pressure value formed in the frame 2 during working can be known through the air pressure gauge 18, so that the production control is facilitated. Still sliding connection has emergency exit 19 on frame 1, be provided with handle 20 on the emergency exit 19, help handheld, emergency exit 19 has certain shielding effect, and all be provided with the inductor on the frame 1 of emergency exit 16's both sides, this inductor can be proximity switch, for example, when emergency exit 16 laminates to the left side, proximity switch accepts the signal, and left side equipment (like cylinder 14) side can work, and the right side stops this moment, and when emergency exit 16 laminates to the right side, the proximity switch of this side accepts the signal, and right side equipment (like cylinder 14) side can work, and the left side stops this moment, thereby reach safe purpose.

The theory of operation of this design is, projecting apparatus 7 opens the back, the light of throwing can shine in frame 2, place the product that needs processing in light projection department, lay carbon cloth on the product, then rotate and will press frame 11 to press and fix in carbon cloth, it presses in carbon cloth to control sheet rubber 6 again, open vacuum pump 5 and bleed, because sheet rubber 6 is airtight, consequently, form the negative pressure in frame 2, sheet rubber 6 is laminated and is pressed on the product, thereby compress the carbon cloth on the product, and this design is provided with two frames 2, in one side frame 2 when the suppression, can carry out placing or taking of product at opposite side frame 2, reduce latency, improve work efficiency. The air pressure gauge 18 is connected to the frame 2, and the negative pressure value formed in the frame 2 during working can be known through the air pressure gauge 18, so that the production control is facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.