JPH0638143Y2 - Yarn path adjusting device for single sock knitting machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a yarn path adjusting device in a single sock knitting machine.

[Conventional technology]

A conventional yarn path adjusting device for a single sock knitting machine, as shown in FIGS. 4 and 5, normally has 6 to 8 yarn paths 1 to 6 in the main yarn feeder of the knitting machine. The yarn paths 1 to 6 are assembled and the front and rear and up and down adjustments are appropriately performed according to the knitting conditions.

As a method therefor, the eccentric shafts 8a, 8b are attached to the main body frame 7 with their axes aligned, and the eccentric shafts 8a, 8b are rotated by a necessary amount to fix the yarn paths 1 to 6 fixed to the eccentric shafts 8a, 8b. Before and after the adjustment.

However, according to this method, since the eccentric shafts 8a and 8b are in positions that are difficult to adjust and the eccentric collar 9 is fitted and inserted outside the eccentric shafts 8a and 8b, one of the yarn paths 1 to 6, for example, the thread paths. 1
If the yarn paths 4 to 6 are adjusted, the yarn paths 4 to 6 also rotate at the same time and the positions of the other yarn paths 4 to 6 that do not need to be adjusted are changed, and readjustment is necessary. Furthermore, the eccentric shaft 8a, 8b
However, since it is concentric with the eccentric collar 9, the eccentric difference is canceled out, and a sufficient amount of movement cannot be obtained.

In addition, there was a problem that the number of yarns that can be applied to the knitting machine, that is, the number of yarn paths is limited.

[Problems to be solved by the device]

It is an object of the present invention to obtain a stable device such as a plating, which is not limited in the number of yarns that can be applied to a knitting machine, that is, the number of yarn paths, and can individually and independently adjust the yarn paths in the front-back and up-down directions.

[Means for Solving the Problems]

On a shaft mounted between a pair of main body frames, a plurality of holders having a yarn path coupled are rotatably juxtaposed to each other, and a plate material connecting the upper portions of the main body frames is provided with an upper surface end portion of each of the plurality of holders. A screw that presses the portion is provided at a position facing each other, and a screw that presses the portion is provided at a position that faces the upper surface of one end of each of the yarn paths.

[Action]

By operating the screw that presses the end of the upper surface of the holder,
By moving the yarn path coupled to the holder forward and backward, and operating a screw that presses against the upper surface of one end of the yarn path, the other end of the yarn path having the yarn guide hole is moved up and down.

〔Example〕

 An embodiment of the present invention will be described below with reference to the drawings.

1 to 3, holders 12 to 17 are provided in parallel in a pair of main body frames 10 so that they can be swung around a screw 11, and yarn paths 18 to 23 are provided with the holders via shaft pins 24. It is attached to each of 12 to 17.

Each of the holders 12
Screws 26 and 27, whose tips abut on both ends of the upper surface portions of Nos. 17 to 17, and a screw 28, which abuts on the tip ends of the upper surface portions of the yarn paths 18 to 23, are screwed. 29 is provided at the other end of each yarn path 18 to 23,
It is a yarn guide hole for feeding the yarn into the yarn.

In adjusting the yarn path by the yarn path adjusting device of the present invention having the above-described structure, first, the screw 11 is loosened to make the holders 12 to 17 rotatable, and then the yarn path to be adjusted, for example, the yarn path 18 For example, when loosening the screw 26 on the holder 12 coupled to the yarn path 18 and tightening the screw 27,
The holder 12 and the yarn path 18 are pressed by the screw 27, swing around the screw 11 as shown by the dotted line in FIG. 1, and advance the position of the yarn introducing hole 29 to the knitting machine 30 side. Then, the position is fixed by tightening the screw 11.

Further, when adjusting the height position of the yarn guide hole 29, when the screw 28 is tightened, the tip end of the yarn guide 18 is pressed by the screw 28 and swings around the shaft pin 24 as an axis. Raise the department.

When the yarn path 18 is retracted, the screw 11 and the screw 27 are loosened and the screw 26 is tightened to retract the thread path 18, the screw 11 is tightened to fix the position, and the thread guide hole 29 is raised. The lower position can be lowered by loosening the screw 28.

And, it is needless to say that these yarn paths can be adjusted individually for each of the yarn paths 18 to 23, and the number of the yarn paths is not limited to the illustrated six, It can be increased or decreased as appropriate according to the interval between the body frames.

[Effect of device]

As described in detail above, in the device of the present invention, a plurality of holders each having a yarn path coupled to a shaft mounted between a pair of main body frames are rotatably juxtaposed to each other, and a plate material connecting the upper part of the main body frame is A screw for pressing the portion at a position facing the upper surface end portion of each of the plurality of holders, and a screw for pressing the portion at a position facing one end upper surface portion of each of the yarn paths Therefore, by operating the screw that presses the upper end of the holder, the yarn path coupled to the holder is moved back and forth, and by operating the screw that presses the upper end of one end of the yarn path, the yarn guide It is possible to move the other end of the yarn path provided with holes up and down, and yet the above operation can be arbitrarily and easily performed individually for a plurality of yarn paths mounted between a pair of body frames. Adjusting the longitudinal position of the yarn path and adjusting the vertical position individually or individually Can be performed at the same time, and the number of yarn paths can be freely increased or decreased in accordance with the interval of the main body frame. If one yarn path is adjusted as in the conventional case, other adjustments are not required. It was possible to obtain a stable device such as plating while solving the problems that the position of the yarn path was changed and readjustment was required, and that a sufficient movement amount could not be obtained.

[Brief description of drawings]

FIG. 1 is a side view showing the construction of the yarn path portion of the device of the present invention, FIG. 2 is a cross-sectional view of the device of the present invention, and FIG. 3 is a view of the yarn path portion and the knitting machine of the device of the present invention excluding the plate material portion. FIG. 4 is a schematic plan view showing the positional relationship, FIG. 4 is a side view of a yarn path portion of a conventional device, and FIG. 5 is a sectional view of the conventional device. 1,2,3,4,5,6,18,19,20,21,22,23 …… Thread path 7,10 …… Main body frame, 11,26,27,28 …… Screw 12,13,14 , 15,16,17 …… Holder, 25 …… Plate material, 29 …… Conductor hole

Claims (1)

[Scope of utility model registration request] 1. A shaft mounted between a pair of body frames,
A plurality of holders that connect the yarn paths are rotatably juxtaposed side by side, and a plate member that ties the upper part of the main body frame is provided with a screw that presses the upper portions of the plurality of holders at positions facing the upper end portions of the holders. A yarn path adjusting device in a single sock knitting machine, which is provided with a screw for pressing an upper surface of one end of each of the yarn paths, the screw pressing the part.