RU65053U1 - READY MACHINE - Google Patents

Abstract

The utility model relates to the textile industry and can be used in the preparation and weaving industry for high-speed warping of cotton, linen and wool threads, accompanied by the release into the air of a room with warping machines of fluff and dust. In a warping machine containing a separation row, measuring, driving and warring shafts, racks, a shield made of transparent material for air flow upward, an air guide and a mesh frame filter with a mechanism for removing fluff and dust are fixed on the racks, and the shield and air guide are arranged in one plane. The shield and air guide are equipped with magnetic elements. This implementation of the warping machine does not interfere with the employee's technological operations, allows you to catch a significant part of the fluff and dust and, as a result, reduce product rejection due to reduced fluff earnings when winding threads on the warp shaft, reduce dustiness in the production room and ventilation costs (air conditioning) , improve working conditions, which, ultimately, increases its competitiveness. 1 s.p. f-ly, 2 ill.

Description

The utility model relates to the textile industry and can be used in the preparation and weaving industry for high-speed warping of cotton, linen and wool threads, accompanied by the release into the air of a room with warping machines of fluff and dust.

Known warping machine containing a dividing row measuring, rolling and warping shafts [1]. Such a machine has no means of protecting the employee from the dusty air flow directed towards him.

Known warping machine containing a dividing row, measuring, rolling and warping shafts, racks, a shield made of transparent material to divert the air flow up [2]. Such a machine, for example, the SP-140 brand, protects the employee from the air flow directed in his direction. However, the machine does not have devices for cleaning the air flow from fluff and dust, which reduces its competitiveness.

The objective of the utility model is to increase competitiveness.

The technical result is achieved by the fact that in the warping machine, containing a separation row, measuring, rolling and warping shafts, racks, a shield made of transparent material for air flow upward, an air guide and a mesh frame are fixed on the racks

a filter with a mechanism for removing fluff and dust, and the shield and air guide are arranged to be located in the same plane. The shield and air guide are equipped with magnetic elements.

Figure 1 shows a General view of warping machine with a device for cleaning the air flow from fluff and dust; figure 2 is a view along A (figure 1) of a device for cleaning the air flow from fluff and dust.

The warping machine 1 contains a dividing row 2, measuring 3, rolling 4 and warping 5 shafts, racks 6, a shield 7 made of transparent material for upward air flow. The shield is made with the possibility of adjusting the angle of inclination. An air guide 8 and a strainer 9 are fixed to the racks. The air guide made of transparent material is made stationary. The shield and the air guide are equipped with magnetic elements 10. The filter is made frame, has an inclined wall 11, side walls 12, a support grid 13 in the form of stretched metal strings. As a filter material, a kapron sieve or its mesh analogues, characterized by low hydraulic resistances, is used in the filter. The filter has a mechanism for removing fluff and wad in the form of an open trough 14 with a screw 15 located therein. The trough along its length is attached to the filter with one edge and the other to the air guide. The chute is provided with a flange 16 for attaching a bag for collecting fluff and dust or a nozzle of a pneumatic conveying system (not shown). The warping machine is aggregated with creel 17 containing bobbins 18 with threads 19.

When the warping machine 1 is turned on, the threads 19 are wound from the bobbins 18 of the creel 17, pass through the dividing row 2, cover the measuring shaft 3 and are wound onto the warping shaft 5 with the help of the rolling shaft 4. In this case, the movement of the threads at high speeds is accompanied by the formation of a powerful stream of dusty air, increasing in the direction from the end of the creel to the warping machine. On the warping machine, most of this flow is deflected upward by the shield 7. In this case, the air flow through the air guide 8 moves to the strainer fixed to the racks 6. The magnetic elements 10 hold the shield and the air guide in the same plane. The inclined 11 and side 12 walls prevent the air flow from spreading to the sides when it meets the mesh surface of the filter. Dusty air passing through a strainer leaves a layer of fluff and dust particles on its surface. The support grid 13 prevents the deformation of the filter material when the air flow on it.

When the warping machine is turned off, the air flow entering the filter is weakened, as a result of which the layer of fluff and dust falls into the groove 14, from where fluff and dust are moved with screw 15 to flange 16 and further into the waste bag or into the nozzle of the pneumatic transport system (not shown).

This embodiment of the warping machine does not interfere with the employee's technological operations, allows you to catch a significant part of the fluff and dust and, as a result, reduce product defect due to

reduction of fluff earnings when winding threads on the warp shaft, reduce dustiness of air in the production room and the costs of ventilation (conditioning), improve working conditions, which, ultimately, increases its competitiveness.

Information sources:

1. Surnina N.F., Martynova A.A. Technology and equipment for weaving. - M: Light industry, 1968. - S.49-50.

2. Dust removal of premises of developmental and warping machines in flax weaving factories. - Ivanovo: VNIIOT VTsSPS, 1965. - S.8-13.

Claims (2)

1. Warping machine, containing a separation row, measuring, rolling and warping shafts, racks, a shield made of transparent material for air flow upward, characterized in that the racks are fixed air guide and mesh frame filter from mechanisms for removing fluff and dust, and the shield and the air guide is arranged to be in the same plane. 2. Warping machine according to claim 1, characterized in that the shield and air guide are provided with magnetic elements.