Carbon fiber composite material grinding equipment and processing system

Abstract

The utility model provides a carbon fiber composite material polishing device and processing system, which comprises a driving mechanism, a grinding mechanism, a grinding mechanism, a grinding mechanism and a processing mechanism, and the driving mechanism comprises a mechanical arm and a constant-force floating module; the polishing and grinding dust collection mechanism comprises a stop box, a dust collection pipeline and a pneumatic polishing and grinding machine, the pneumatic polishing and grinding machine comprises a body, a dust collection connector and a driving connector, the dust collection connector and the driving connector are arranged on the body, the driving connector is communicated with an external air supply tank, the dust collection connector faces the working end of the pneumatic polishing and grinding machine, and the dust collection pipeline is externally connected with a dust collector and communicated with the dust collection connector. The device is arranged around the pneumatic grinding and polishing machine. According to the pneumatic polishing and grinding machine, the dust collecting pipeline can collect and process chippings in real time in the polishing machining process through cooperation between the dust collecting pipeline and the pneumatic polishing and grinding machine, meanwhile, the stop box can stop sparks and splashing chippings generated in the polishing machining process, and therefore the safety in the machining process is improved. In conclusion, the device has the advantages that the automation degree is high, the machining quality is stable, the machining process is safe and controllable, the machining process is simplified, and the surface of a product is clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of polishing technology, specifically refers to a kind of carbon fiber composite polishing equipment and processing system. BACKGROUND

[0002] Carbon fiber composite material (CFRP) due to its excellent mechanical properties, such as high strength, high modulus, low density and good corrosion resistance, in many fields have been widely used, especially in aviation, aerospace, automobile, high-end sports equipment and other high-performance industries. However, CFRP material shows high hardness and brittleness in the processing, which leads to burrs and surface defects on the material surface after cutting, drilling or forming, which not only affects the appearance of the material, but also may become the source of stress concentration, reducing the overall performance and reliability of the material.

[0003] In order to improve the surface finish and dimensional accuracy of CFRP material, polishing or deburring treatment becomes an essential step. This step requires very strict tooling, which requires high speed and low vibration tools to ensure processing efficiency and quality. Due to the speed limit and vibration problem, traditional mechanical polishing method often fails to achieve ideal processing effect, and may cause secondary damage to the material during processing.

[0004] Air grinder polishing as a kind of efficient surface treatment, it has been widely used in CFRP material processing. Air grinder with its high speed, low vibration and flexible operation performance, can meet the needs of CFRP material polishing to a certain extent. However, air grinder will produce a large amount of dust when polishing CFRP material at high speed, which not only pollutes the environment, but also may pose a serious threat to the health of operators. At the same time, the accumulation of dust may affect the heat dissipation performance and normal operation of the equipment, shorten the service life of the equipment.

[0005] Therefore, how to effectively reduce the influence of dust in the polishing process while ensuring the polishing quality has become an important research topic in the industry. SUMMARY

[0006] Therefore, the utility model solves the technical problems in the prior art that the debris in the grinding and polishing process affects the processing quality and there is a risk of splashing, and provides a kind of carbon fiber composite polishing equipment and processing system.

[0007] The utility model provides a kind of carbon fiber composite material polishing equipment, it includes: drive mechanism, the drive mechanism includes mechanical arm and constant force floating module, the constant force floating module is set to the mobile end of the mechanical arm;Abrasive dust collection mechanism, the abrasive dust collection mechanism is connected to the constant force floating module, it includes stopper box, dust collection pipeline and pneumatic abrasive machine, the pneumatic abrasive machine includes body and dust collection interface and drive interface being set on the body, wherein, the drive interface is communicated with external gas supply tank, to drive the body abrasive polishing processing, the dust collection interface is towards the working end of the pneumatic abrasive machine and is set, dust collection pipeline one end is connected with dust collector, the other end is communicated with the dust collection interface, to collect polishing dust, the stopper box is equipped with opening towards the side of workpiece, and it is around the pneumatic abrasive machine and is set.

[0008] In an embodiment of the utility model, the stopper box is equipped with dust collection port;The dust collection pipeline includes dust collection pipe and communication pipe, the dust collection pipe is communicated with the dust collection port by hose connector, and the communication pipe is connected with the dust collection pipe and the dust collection interface.

[0009] In an embodiment of the utility model, the abrasive dust collection mechanism further includes drive assembly, the pneumatic abrasive machine is communicated with external gas storage tank by the drive assembly, and the drive mechanism includes quick-change connector and drive transmission pipe, the quick-change connector is set on the stopper box to be connected with external gas supply tank, and the drive transmission pipe is communicated with the quick-change connector and the drive interface.

[0010] In an embodiment of the utility model, the abrasive dust collection mechanism further includes brush, the brush is connected to the stopper box, and it is around the opening and is set.

[0011] In an embodiment of the utility model, it further includes connecting mechanism, the abrasive dust collection mechanism is connected to the drive mechanism by the connecting mechanism, and the connecting mechanism includes connecting plate, the connecting plate is set on the constant force floating module, and the stopper box and the pneumatic abrasive are connected to the connecting plate.

[0012] In an embodiment of the utility model, the connecting mechanism further includes connecting block, the connecting block is connected to the connecting plate, and it includes connecting body and at least two surrounding arms, at least two The surrounding arms collectively enclose the connecting space, and the pneumatic abrasive machine is clamped in the connecting space by the surrounding arm.

[0013] In an embodiment of the utility model, the connecting mechanism further includes fastener, the fastener is threaded at least two The surrounding arms are clamped / released the pneumatic abrasive machine.

[0014] In an embodiment of the utility model, the connecting plate includes box body installation part and pneumatic grinder installation part, the box body installation part sets up in the pneumatic grinder installation part top, wherein, the stop box is detachably connected with the box body installation part through first connecting piece, the pneumatic grinder is detachably connected with the pneumatic grinder installation part through second connecting piece.

[0015] In an embodiment of the utility model, further include control mechanism, the drive mechanism and the polishing dust collecting mechanism are connected with control mechanism signal respectively.

[0016] The utility model discloses a kind of carbon fiber composite material polishing processing systems, it includes at least one above-mentioned carbon fiber composite material polishing equipment and processing table, polishing station is equipped on the processing table, to be processed piece is supported in the polishing station, at least one the carbon fiber composite material polishing equipment is connected to the processing table, and it is set in the polishing station side.

[0017] The above technical solution of the utility model has the following advantages compared with prior art:

[0018] The carbon fiber composite material polishing equipment and processing system described in the utility model drive the polishing dust collecting mechanism to move on the surface of to-be-processed piece by drive mechanism, in this process, dust collecting pipeline can be collected and handled to debris in real time in polishing process by the cooperation between it and pneumatic polishing machine, while stop box can also stop spark and splashing fragments generated in polishing process, thereby improve the safety in processing process. Compared with conventional polishing equipment at present stage, the present application has the advantages of high automation degree, stable processing quality, safe and controllable processing process, simplified processing process, improved processing efficiency and product surface clean, etc., is a new type of polishing equipment with broad application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to make the content of the utility model more easily be clearly understood, the utility model is further explained in detail in the following according to specific embodiment of the utility model and combining with drawings.

[0020] Figure 1 It is the three-dimensional structure schematic diagram of carbon fiber composite material polishing equipment in preferred embodiment of the utility model;

[0021] Figure 2 It is Figure 1 The three-dimensional structure schematic diagram of polishing dust collecting mechanism and constant force floating module in carbon fiber composite material polishing equipment shown in the figure;

[0022] Figure 3 It is Figure 1 The internal structure schematic diagram of polishing dust collecting mechanism in carbon fiber composite material polishing equipment shown in the figure;

[0023] Figure 4 is Figure 1 is an explosive structural schematic view of a polishing dust collection mechanism in a carbon fiber composite polishing equipment;

[0024] Figure 5 is a three-dimensional structural schematic view of a carbon fiber composite polishing processing system in another embodiment of the present application.

[0025] The description of the drawings is as follows: 100, a driving mechanism; 110, a mechanical arm; 120, a constant force floating module; 200, a polishing dust collection mechanism; 210, a stop box; 211, a dust collection port; 220, a dust collection pipeline; 221, a dust suction pipe; 222, a hose connecting piece; 223, a communication pipe; 230, a pneumatic polishing machine; 231, a body; 232, a dust suction interface; 233, a driving interface; 240, a driving assembly; 241, a quick-change joint; 242, a driving transmission pipe; 250, a brush; 300, a connecting mechanism; 310, a connecting plate; 320, a connecting block; 321, a connecting body; 322, a surrounding arm; 330, a fastener; 400, a control mechanism; 500, a piece to be processed; 600, a processing table. DETAILED DESCRIPTION

[0026] The present application will be further described below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present application and implement it, but the embodiments are not intended to limit the present application. Embodiment one

[0027] Referring to Figure 1 The present embodiment provides a carbon fiber composite polishing equipment, which comprises: a driving mechanism 100, the driving mechanism 100 comprising a mechanical arm 110 and a constant force floating module 120, the constant force floating module 120 being arranged at the moving end of the mechanical arm 110; a polishing dust collection mechanism 200, the polishing dust collection mechanism 200 being connected to the constant force floating module 120, comprising a stop box 210, a dust collection pipeline 220 and a pneumatic polishing machine 230, the pneumatic polishing machine 230 comprising a body 231 and a dust suction interface 232 and a driving interface 233 arranged on the body 231, wherein the driving interface 233 is in communication with an external air supply tank to drive the body 231 to polish and process, the dust suction interface 232 is arranged towards the working end of the pneumatic polishing machine 230, one end of the dust collection pipeline 220 is connected to a dust collector, and the other end is in communication with the dust suction interface 232 to collect polishing dust, and the stop box 210 is provided with an opening towards one side of a piece to be processed 500 and surrounds the pneumatic polishing machine 230.

[0028] The carbon fiber composite polishing equipment disclosed in the embodiment is driven by the driving mechanism 100 to move the polishing dust collecting mechanism 200 on the surface of the workpiece 500 to be processed. In this process, the dust collecting pipeline 220 can collect and process the debris in real time during the polishing process through the cooperation between the dust collecting pipeline 220 and the pneumatic polishing machine, and the stop box 210 can also stop the sparks and splashing debris generated during the polishing process, thereby improving the safety during the processing. Compared with the conventional polishing equipment at the present stage, the application has the advantages of high automation degree, stable processing quality, safe and controllable processing process, simplified processing process, improved processing efficiency, clean product surface and the like, and is a new type of polishing equipment with broad application prospect.

[0029] The carbon fiber composite polishing equipment in the embodiment is used for polishing and processing the carbon fiber composite roof of a vehicle. The driving mechanism 100 is preferably a mechanical arm 110, which can drive the constant force floating module 120 and the polishing dust collecting mechanism 200 connected to the working end of the mechanical arm 110 to move flexibly in the processing space. The constant force floating module 120 is preferably an ECM constant force floating module 120, thereby realizing high-precision force control effect.

[0030] The pneumatic polishing machine in the embodiment is provided with a dust suction interface 232 for dust suction docking and a driving interface 233 for realizing pneumatic docking. The dust suction interface 232 and the driving interface 233 in the embodiment are arranged on the same side of the body 231, thereby reducing the overall volume of the pneumatic polishing machine 230. Further, in order to improve the cooperation degree between the stop box 210 and the pneumatic polishing machine 230, the stop box 210 in the embodiment is provided with a dust collecting port 211 connected by the dust collecting pipeline 220.

[0031] Specifically, referring to Figures 2 to 4 The dust collecting pipeline 220 in the embodiment includes a dust suction pipe 221 and a communication pipe 223. The dust suction pipe 221 is connected to the dust collecting port 211 through a hose connecting piece 222, and the two ends of the communication pipe 223 are connected to the dust suction pipe 221 and the dust suction interface 232, respectively. The dust suction pipe 221 is preferably a large-diameter hose to facilitate docking with an external dust collector, and the communication pipe 223 is preferably a small-diameter hard type pipe to facilitate docking with the dust suction interface 232. The connecting piece is arranged between the communication pipe 223 and the dust suction interface 232 in the embodiment, thereby improving the connection stability between the pipelines and the sealing performance of gas transmission.

[0032] Referring to Figure 3 and Figure 4As shown, the polishing dust collection mechanism 200 in the embodiment further comprises a driving assembly 240, the pneumatic polisher is in communication with an external gas storage tank through the driving assembly 240, the driving mechanism 100 comprises a quick-change joint 241 and a driving transmission pipe 242, the quick-change joint 241 is arranged on the stop box 210 to be connected with an external gas supply tank, and the two ends of the driving transmission pipe 242 are in communication with the quick-change joint 241 and the driving interface 233 respectively. Further, based on the arrangement of the quick-change joint 241, the carbon fiber composite polishing equipment can be quickly disassembled in different working scenes, thereby expanding its applicable scenarios and improving the use flexibility of the equipment.

[0033] The polishing dust collection mechanism 200 in the embodiment further comprises a brush 250, which is connected to the stop box 210 and arranged around the opening. On the one hand, it can improve the stopping effect of the stop box 210 by filling the contact between the stop box 210 and the workpiece 500. On the other hand, it can also gather the debris that is not timely adsorbed to the adsorption range of the pneumatic polisher 230, thereby improving the adsorption effect.

[0034] In order to realize the stable connection between the polishing dust collection mechanism 200 and the driving mechanism 100, the embodiment further comprises a connecting mechanism 300, the polishing dust collection mechanism 200 is connected to the driving mechanism 100 through the connecting mechanism 300, the connecting mechanism 300 comprises a connecting plate 310, the connecting plate 310 is arranged on the constant force floating module 120, the stop box 210 and the pneumatic polisher are connected to the connecting plate 310. Specifically, the connecting plate 310 comprises a box body mounting portion and a pneumatic polisher mounting portion, the box body mounting portion is arranged above the pneumatic polisher mounting portion, wherein the stop box 210 is detachably connected to the box body mounting portion through a first connecting piece, and the pneumatic polisher 230 is detachably connected to the pneumatic polisher mounting portion through a second connecting piece. Further, the connecting mechanism 300 further comprises a connecting block 320 connected to the connecting plate 310, which comprises a connecting body 321 and at least two surrounding arms 322, the at least two surrounding arms 322 jointly surround a connecting space, and the pneumatic polisher 230 is clamped in the connecting space by the surrounding arms 322. In order to improve the applicable range of the connecting block 320, the connecting mechanism 300 in the embodiment further comprises a fastener 330, the fastener 330 penetrates at least two surrounding arms 322 to clamp / release the pneumatic polisher 230, thereby enabling the connecting block 320 to adjust the size of the actual connecting space according to actual use requirements.

[0035] The embodiment also comprises a control mechanism 400, the driving mechanism 100 and the polishing dust collecting mechanism 200 are respectively connected with the control mechanism 400, in the actual production process, the operator can control the above structure through the control mechanism 400, thereby improving the flexible degree of the device, and the parameter can be preset through the control mechanism 400, thereby improving the automation degree of the device. Embodiment two

[0036] Referring to Figure 5 The embodiment provides a carbon fiber composite polishing processing system, which comprises at least one carbon fiber composite polishing device and a processing table 600, the processing table 600 is provided with a polishing station, a workpiece 500 is supported on the polishing station, at least one carbon fiber composite polishing device is connected to the processing table 600 and arranged on one side of the polishing station.

[0037] In conclusion, the carbon fiber composite polishing device and the processing system have the advantages that the driving mechanism 100 drives the polishing dust collecting mechanism 200 to move on the surface of the workpiece 500, in the process, the dust collecting pipeline 220 can collect and process the debris in the polishing process in real time through cooperation between the dust collecting pipeline 220 and the pneumatic polishing machine, and the stopper box 210 can stop the sparks and splashing debris generated in the polishing process, thereby improving the safety in the polishing process. Compared with the conventional polishing device, the polishing device has the advantages of high automation degree, stable polishing quality, safe and controllable polishing process, simplified polishing process, improved polishing efficiency and clean product surface, and has a wide application prospect.

[0038] Obviously, the above embodiment is only an example for clearly illustrating the embodiment, and is not a limitation on the embodiment. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments cannot be exhausted, and the obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A carbon fiber composite grinding device, characterized in that: The application relates to a carbon fiber composite polishing device and a processing table. The polishing dust collecting mechanism comprises a driving mechanism, a polishing dust collecting mechanism and a connecting mechanism. The polishing dust collecting mechanism further comprises a driving assembly, the driving assembly being connected with the driving mechanism.

2. The carbon fiber composite polishing apparatus of claim 1, wherein: The polishing dust collecting mechanism further comprises a brush, the brush being connected with the stopper box and arranged around the opening.

3. The carbon fiber composite polishing apparatus of claim 1, wherein: The polishing dust collecting mechanism is connected with the driving mechanism through the connecting mechanism.

4. The carbon fiber composite polishing apparatus of claim 1, wherein: The connecting mechanism comprises a connecting plate, the connecting plate being arranged on the constant-force floating module, and the stopper box and the pneumatic polishing machine being respectively connected with the connecting plate.

5. The carbon fiber composite polishing apparatus of claim 1, wherein: The connecting mechanism further comprises a connecting block, the connecting block being connected with the connecting plate and comprising a connecting body and at least two surrounding arms.

6. The carbon fiber composite polishing apparatus of claim 5, wherein: The connecting mechanism further comprises a fastener, the fastener being arranged through the at least two surrounding arms to clamp / release the pneumatic polishing machine.

7. The carbon fiber composite polishing apparatus of claim 6, wherein: The connecting plate comprises a box body mounting portion and a pneumatic polishing machine mounting portion.

8. The carbon fiber composite polishing apparatus of claim 5, wherein: The application further comprises a control mechanism, the driving mechanism and the polishing dust collecting mechanism being respectively connected with the control mechanism.

9. The carbon fiber composite polishing apparatus of claim 1, wherein: The application further comprises at least one carbon fiber composite polishing device and a processing table.

10. A carbon fiber composite polishing system, comprising: The processing table is provided with a polishing station, and a workpiece to be processed is supported in the polishing station. At least one carbon fiber composite polishing device is connected with the processing table and arranged on one side of the polishing station.

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