Circular weaving machine with railing-type shuttle runways

A circular loom and fence type technology, which is applied in the field of circular looms with fence type shuttle runways, can solve the problems of friction and extrusion between rollers and warp threads, and achieve the effect of avoiding thread breakage and saving maintenance costs.

Active Publication Date: 2017-12-05
丁德光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention discloses a circular loom with a fence-type shuttle track

Method used

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  • Circular weaving machine with railing-type shuttle runways
  • Circular weaving machine with railing-type shuttle runways
  • Circular weaving machine with railing-type shuttle runways

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example 1

[0025] Such as Figure 1 to Figure 3 As shown, a circular loom with a fence shuttle track according to an embodiment of the present invention, the fence shuttle track 1 is fixed on the frame 2, the shuttle 10 is connected to the main shaft 201, and the upper surface of the lower door ring 5 passes There are a plurality of first fixing grooves 9 processed by cutting, and the lower surface of the upper door ring 3 is processed with a plurality of second fixing grooves 8 through cutting. The opening of each first fixing groove 9 and the opening of each second fixing groove 8 are one by one. Corresponding and commonly used to fix the same grid plate 4, the upper end of the grid plate 4 is stuck in the second fixing groove 8, and the lower end of the grid plate 4 is stuck in the first fixing groove 9, which can be quickly positioned and installed, and Each grid plate 4 can be replaced independently, reducing maintenance costs. The lower door ring 5 and the upper d...

Example Embodiment

[0028] Example 2

[0029] Such as Figure 4 As shown, a circular loom with a barrier shuttle track according to the embodiment of the present invention, the third supporting surface 1203 includes an upper inclined surface 1204 and a lower inclined surface 1205 that are inclined in opposite directions, and the upper inclined surface 1204 is connected to the top surface of the groove 7 The bottom surface of the lower inclined surface 1205 and the bottom surface of the groove 7 is an obtuse angle. The upper inclined surface 1204 and the lower inclined surface 1205 exert two opposite vertical component forces on the shuttle 10 to perform the vertical direction of the shuttle 10 Limiting position, the third roller 1103 includes an upper cone roller 1104 and a lower cone roller 1105 that are in contact with the upper inclined surface 1204 and the lower inclined surface 1205, and the cone roller can maintain close contact with the inclined surface. The connection between the upper incli...

Example Embodiment

[0031] Example 3

[0032] Such as Figure 5 As shown, according to the embodiment of the present invention, a circular loom with a barrier shuttle track, the first supporting surface 1201 is an inclined surface, the first roller 1101 is a tapered roller, the third supporting surface 1203 is an inclined surface, and the third roller 1103 is Cone roller, the cone roller can maintain close contact with the inclined surface, the inclination direction of the first support surface 1201 and the third support surface 1203 are the same, the angle between the first support surface 1201 and the top surface of the groove 7 is an obtuse angle, the third support The angle between the surface 1203 and the bottom surface of the groove 7 is an obtuse angle. The first supporting surface 1201 and the third supporting surface 1203 have two component forces in opposite directions in the vertical direction, and the two component forces act together on the shuttle 10 Up, limit the shuttle 10 in the ver...

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PUM

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Abstract

The invention discloses a circular weaving machine with railing-type shuttle runways, and relates to the technical field of circular weaving machines. The circular weaving machine comprises a rack, an upper door ring and a lower door ring, a main shaft is arranged in the center of the rack, machine shuttles are connected to the main shaft, multiple grid plates are arranged between the upper door ring and the lower door ring, gaps used for warp filaments to run through are formed between adjacent grid plates, the grid plates are internally provided with grooves used for supporting the machine shuttles, the grooves are provided with openings facing the main shaft, the height of the openings is larger than that of the grooves, upper limiting protrusions are arranged at the portions, located above the openings, on the grid plates, lower limiting protrusions are arranged at the portions, located below the openings, on the grid plates, the top surface of the grooves is lower than the lower surface of the upper door ring, the bottom surface of the grooves is higher than the upper surface of the lower door ring, runways used for the machine shuttles to move are formed in the grooves in all the grid plates, and idler wheel components used for supporting the machine shuttles to move in the runways are arranged on the machine shuttles. According to the circular weaving machine with railing-type shuttle runways, the contact of the machine shuttles and the warp filaments can be avoided, the movement speed of the machine shuttles is increased, the strength of the warp filaments can be guaranteed at the same time, and the warp filaments are prevented from being broken.

Description

technical field [0001] The invention relates to the technical field of circular looms, in particular to a circular loom with a fence-type shuttle track. Background technique [0002] Circular looms are used to weave tubes. There are many spindles on the warp frame of the circular loom, and warp yarns are used within a specified range according to the width of the woven fabric and the width of the flat yarn. Before the warp yarn enters the circular loom, the warp yarn is intersected by the warp yarn frame, and the weft yarn shuttle moves circularly through the warp yarn in the intersecting opening, and is woven into a tube. [0003] At present, the weft insertion mechanism of circular looms at home and abroad uses the pusher arm to push the shuttle to make a circular motion along the bottom circular horizontal track, and the shuttle wheel on the shuttle body and the rear push wheel of the shuttle will inevitably cause the yarn to be crushed. Due to the friction force genera...

Claims

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Application Information

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IPC IPC(8): D03D37/00
CPCD03D37/00
Inventor 丁德光
Owner 丁德光
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