Spinneret measuring pump mounting device

Abstract

Disclosed is a spinneret measuring pump mounting device. The spinneret measuring pump mounting device comprises a mounting seat, an inlet seat and an outlet seat; one side of the mounting seat is provided with an opening, and both sides of the opening are connected with the inlet seat and the outlet seat; the inlet seat is provided with an inlet connecting screw and connected to the mounting seatthrough the inlet connecting screw, the inlet connecting screw extends into the opening of the mounting seat, and the inlet seat is provided with a feeding hole; the outlet seat is provided with an outlet connecting screw, connected to the mounting seat through the outlet connecting screw, and provided with a discharging hole. A measuring pump is mounted inside the opening of the mounting seat; the feeding port of the measuring pump presses the end portion of the inlet connecting screw, and the outlet connecting screw or the inlet connecting screw is screwed inwards so that the outlet connecting screw presses onto the discharging port of the measuring pump. The spinneret measuring pump mounting device can flexibly mount the measuring pump onto a spinning machine to for conveniently observing an appropriate operation position of the measuring pump, thereby facilitating mounting and dismounting, improving the spinning stability and being high in practical value.

Description

technical field [0001] The invention relates to a device for installing a metering pump in a spinning machine for fiber tow preparation, and belongs to the technical field of spinning in the spinning machine. Background technique [0002] Fiber acetate slurry is made into fiber tow in a spinning machine, which includes a metering pump, a candle wick filter, a spinneret and a tunnel. The cellulose acetate slurry enters the metering pump from the slurry pipe in the insulation box, and the metering pump hydraulically feeds the accurately metered cellulose acetate slurry into the candle wick filter for filtration, and then transports it to the spinneret through the feed pipe. Holes are sprayed into fiber strands of required diameter from these micro-holes. [0003] The metering pump is driven by a transmission device, such as figure 1 As shown, the input end of the transmission box 3 is connected to the rotating shaft 2, and the rotating shaft 2 is driven by the motor 1 to run...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the metering pump is fixedly connected to the bottom of the transmission box 3. When the transmission box 3 has problems such as oil leakage, it is not easy to find out, and the operation status of the metering pump cannot be observed in time.

In addition, the metering pump is fixedly connected to the transmission box 3 and the spinneret, so it is inconvenient to install and replace after damage

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