4results about How to "Guaranteed impregnation effect" patented technology

The utility model relates to motor production technical field especially relates to a kind of dip paint support device for motor stator production, including dip paint box, first oil cylinder, second oil cylinder, first support frame, second support frame, axle clamp, limit clamping plate, stator winding and card line mechanism, first oil cylinder and second oil cylinder are fixedly installed in dip paint box bottom, first support frame is fixedly set in first oil cylinder top, second support frame is fixedly set in second oil cylinder top, axle clamp is set in first support frame and second support frame top, limit clamping plate is fixedly connected with axle clamp, this dip paint support device for motor stator production reliably installs to motor stator, and is set in stator support frame top, immerse in insulation paint inside by oil cylinder control, avoid stator to slip in soaking process, stator wiring end can be effectively fixed, avoid its immersion to insulation paint, influence subsequent wiring installation, simple and reliable to stator installation, guarantee insulation paint impregnation effect.

This invention discloses a basalt fiber thermoplastic preimpregnation device, comprising a processing table, with a first support frame and a second support frame fixedly connected to both sides of the top of the processing table. A yarn guiding device is installed on the first support frame, and a winding device is installed on the second support frame. The preimpregnation assembly includes an impregnation mold and a third support frame, the third support frame being fixedly connected to the top of the processing table. The impregnation mold is mounted on the third support frame, and the yarn guiding device and winding device are respectively configured corresponding to the impregnation mold. The impregnation mold is used for preimpregnating basalt fibers. A quantitative conveying component is mounted on the impregnation mold for conveying the preimpregnated resin to the basalt fibers within the impregnation mold. A cleaning component is mounted on the impregnation mold for cleaning the impregnation mold. This invention achieves stable conveying pressure of the preimpregnated resin, improves the overall impregnation effect, cleans residual preimpregnated resin, avoids oxidation, yellowing, or carbonization of preimpregnated resin accumulated internally over a long period, and ensures continuous production.

The utility model relates to graphite heat exchanger vacuum pressure impregnation process equipment belongs to graphite heat exchanger vacuum pressure impregnation technical field, including impregnation jar and equipment frame, the equipment frame outside is provided with the pretreatment assembly for impregnant and material pretreatment, the pretreatment assembly includes the treatment jar fixedly connected in the equipment frame top, cleaning tank and drying box, the top of treatment jar is fixedly connected with drive motor, the output shaft of drive motor is fixedly connected with stirring shaft, the left and right sides of treatment jar inner wall all are fixedly connected with electric heating tube, the bottom of confluence box is fixedly connected with shower nozzle, the top of drying box is fixedly connected with fan, the inboard of drying box is fixedly connected with air heating pipe. This graphite heat exchanger vacuum pressure impregnation process equipment, through setting up pretreatment assembly, finally, to impregnant and material pretreatment, thereby shortens technological process time -consuming, better satisfy production demand.

The utility model discloses a micro-catheter head end coating dipping jig, which belongs to the technical field of dipping jigs and comprises a dipping jig main body and a material containing frame, the mounting plate is arranged at the upper end of the material containing frame, the material containing frame is located in the dipping jig body, and a plurality of positioning rods and a plurality of fixing rods are arranged in the material containing frame; the two rectangular grooves are formed in the two sides of the material containing frame in a penetrating mode correspondingly, and matched rectangular plates are arranged in the two rectangular grooves in a penetrating mode; according to the utility model, through the plurality of positioning rods which are arranged in the material containing frame and can move up and down and the guide wheels arranged at the upper ends of the plurality of positioning rods and the plurality of fixing rods, the position of the head end of the micro-catheter can be flexibly adjusted in the dipping process, so that the head end of the micro-catheter is fully and uniformly contacted with a coating solution; the problems of insufficient contact, uneven coating and the like caused by fixed position are avoided, the dipping effect of the head end of the micro-catheter is effectively guaranteed, the dipping process is optimized, and the practicability of the micro-catheter head end coating dipping jig is remarkably improved.