Warp sizing device

Abstract

The invention provides a warp sizing device which comprises a sizing pipe and a warp. Four hanging rings are arranged and are respectively welded to the front end and the rear end of the left side andthe right side of a lower support, and a spring is hooked at each hanging ring; an immersion roller is connected between two right-side plates through hinge pins and can radially rotate. A sizing tank is used for immersive sizing and is placed at the bottom of a lower support. A sizing injection cylinder is placed on the right side of a right column, the sizing pipe communicated with the sizing injection cylinder is fixed to the left side of the sizing injection cylinder, the other end of the sizing pipe is connected to a through hole, and the inside of the sizing injection cylinder is communicated with the inside of the sizing tank; the warp moves through guiding of each guide roller at each position. By adding elastic devices and upgoing limiting devices for two extruding rollers, the rollers can produce extruding forces under the effect of elastic forces to overcome relative radial run-out when being meshed to produce radial run-out, and meanwhile a lifting stop block lifts with lifting of liquid level so that the liquid level height of sizing in the sizing tank is kept constant, manual control is not needed, and uniform sizing is kept.

Description

technical field [0001] The invention belongs to the technical fields of warp yarn production and cloth production, and more specifically relates to a warp yarn sizing device. Background technique [0002] Warp yarns need to be sized during production, and the purpose of sizing is to improve the weavability of warp yarns. [0003] For example, the Chinese patent with the application number CN02158372.2 provides a warp sizing device to prevent the air bubbles generated by the stirring of the slurry with the rotation of the sizing roller, etc., or the floating of the high-concentration slurry produced on the surface of the slurry due to the slurry retention. objects attached to the warp. In the warp sizing device (1), a movable weir (18) is preset on the sizing tank (4) in a height-adjustable state, and during normal operation of the warp sizing device (1), the movable weir ( 18) lower than the specified height of the size liquid surface, the air bubbles (25a) and high-concen...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a warp yarn sizing device to solve the problem that when sizing the warp yarn, dipping is often used, and the warp yarn is guided by rollers. A small radial runout will cause incomplete extrusion of the size on the warp yarns, and it is easy to cause uneven size or hard lumps. At the same time, it is not convenient to control the liquid height of the size in the size tank for dipping

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