JPH0238954Y2 - - Google Patents

Description

[Detailed Description of the Invention] Field of Industrial Application This invention relates to a fiber bundle guiding device for supplying fiber bundles to each spinning unit of a spinning machine.

〓Conventional technology〓 Conventionally, fiber bundles are supplied to a spinning machine by placing a can on the front side of a spinning machine with multiple rows of spinning units across a work path, and placing a can on the top of the spinning machine for each spinning unit. A spinning machine equipped with a fiber bundle guiding device that extends above the work passage directly above the can, or a spinning machine equipped with multiple rows of spinning units, with the can placed on the back side across the work passage; It was common for each spinning unit to be equipped with a fiber bundle guiding device extending above the working path and directly above the can.

The fiber bundle guide device used in such a conventional device includes an arm rod that extends from the top of the spinning machine stand to the upper part of the working path for each spinning unit from the spinning machine side to just above the can. Usually, a plurality of rotatable guide rollers are attached to the side surface of the can, with one end of the shaft of the guide roller perpendicular to the arm rod, and the fiber bundles pulled out from the can are sequentially placed on the guide rollers. It was placed in the spinning machine and supplied to the spinning unit of the spinning machine.

〓Problems to be solved by the invention〓 The above-mentioned conventional fiber bundle guide device is installed high above the work path so as not to interfere with the work. When placing the fiber bundle pulled out from the guide roller, the worker must use a step stool or extend his/her hand long enough to place the fiber bundle on the guide roller, which not only requires extra labor, but also requires additional labor. Problems such as damage to fiber bundles were observed.

This invention was made with the aim of solving these drawbacks.

〓Means for solving the problem〓 The fiber bundle guide device of this invention extends from the spinning machine side above the cans arranged across the working path for each spinning unit of a spinning machine in which spinning units are arranged in a row. An arm rod is provided, a plurality of guide rollers are provided on the arm rod, and the arm rod is swingable about the spinning unit side end thereof, so that the tip can be lowered toward the passage side.

〓Operation〓 Since the fiber bundle guiding device of this invention has the above-mentioned configuration, when the sliver is hung, the arm rod whose end on the side of the spinning machine is pivotally supported is swung and its tip is lowered to the passage side, thereby guiding the fiber bundle. Bring the rollers to a lower position.

〓Example〓 The fiber bundle guide device of the present invention will be explained below with reference to Figs. 1 to 4.

Reference numeral 1 denotes an arm rod that extends from above the front of a spinning machine 3 in which spinning units 2 are arranged in a row, and above cans 5 that are arranged across a work passage 4 from the side of the spinning machine 3 for each spinning unit 2. A plurality of guide rollers 6 are mounted on the side surface of the arm rod 1 in a cantilevered manner and at approximately equal intervals by fixing one end of a shaft 7 of the guide rollers 6 orthogonally to the arm rod 1. The guide roller 6 is rotatable about the shaft 7.

A convex portion 8 and a slit 9 extending in the length direction of the arm rod 1 are provided at the end of the arm rod 1 on the side of the spinning machine 3. forming an axis.

A bush 11 that is rotatable relative to the shaft 10 and whose one end fits and slides into the slit 9 is fitted into the shaft 10, and the arm rod 1
A stopper 13 having a protrusion 12 at the end is fixed on the shaft 10 which penetrates the slit 9 and protrudes to the opposite side, and when the arm rod 1 is swung, the shaft 10 is fixed.
The upper convex portion 8 and the protrusion 12 on the stopper 13 come into contact with each other to limit the swinging of the arm rod 1. 14 is a button 11, an armrest 1 and a stopper 13
This is a stopper fixed to the shaft 10 that is positioned between the shaft 10 and the shaft 10.

A downward hook 15 is provided at the other end of the arm rod 1, and is placed on and engaged with a horizontal rod 16 orthogonal to the end. Reference numeral 17 is a handle for operating and swinging the side rod 1, but it is of course possible to directly grip and swing the arm rod 1. Further, the swinging of the arm rod 1 can be arbitrarily adjusted by changing the mounting angle of the stopper 13 and moving the position of the protrusion 12.

Therefore, when the worker wants to load the fiber bundle 18 pulled out from the can 5 onto the guide roller 6 on the arm rod 1, he first holds the handle 17 and pushes it upward, and then removes the fiber bundle 18 from the horizontal rod 16. 15 is disengaged and pushed toward the spinning unit 2, the bush 11 fitted into the shaft 10 slides inside the slit 9,
The hook 15 of the arm rod 1 comes off from above the horizontal rod 16, and the arm rod 1 swings about the shaft 10 until its protrusion 8 comes into contact with the protrusion 12 on the stopper 13.
As shown by the dashed line in the figure, the other end of the arm rod 1 is moved to a lower position. Therefore, the worker sequentially places the fiber bundle 18 pulled out from the can 5 on the guide roller 6 that has been moved to a lower position together with the arm rod 1, and after supplying it to the spinning unit 2, pushes up the arm rod 1 again and moves the shaft 10. The hook 15 of arm rod 1 swings as an axis.
is engaged with the horizontal rod 16.

In the above embodiment, the fiber bundle guiding device of the present invention is arranged such that a can containing fiber bundles is arranged on the front side of the spinning machine across a working path, and the fiber bundle guiding device of the present invention is provided above the working path. However, it goes without saying that a can containing fiber bundles may be arranged on the back side of the spinning machine across a working path, and the fiber bundle guiding device of the present invention may be provided above the working path.

〓Effects of the invention〓 As described in detail above, the fiber bundle guide device of this invention has a fiber bundle guiding device that is installed from the spinning machine side above the can placed across the working path for each spinning unit of a spinning machine in which spinning units are arranged in a row. An extending arm rod is provided, a plurality of guide rollers are provided on the arm rod, and the arm rod is swingable about the spinning unit side end of the arm rod, and the arm rod provided with the guide rollers is provided with a plurality of guide rollers on the spinning unit side. Since it swings around the end, the worker can feed the fiber bundles pulled out from the can to the spinning unit by placing them one after another on the guide rollers that have been moved to a lower position, instead of using a step stool like in the past. Not only does the work become easier and faster without the need for extra effort, as it eliminates the need to use or stretch your hands, but it also eliminates the risk of cutting or damaging the fiber bundles. As a result, we were able to greatly contribute to improving productivity and quality.

[Brief explanation of the drawing]

FIG. 1 is a side view showing the arrangement of a spinning machine using the fiber bundle guide device of the present invention, FIG. 2 is a plan view showing the arrangement of guide rollers in the fiber bundle guide device of the present invention, and FIG. Side view showing details of the armrest,
FIG. 4 is a plan view of the same as above. 1...Arm rod, 6...Guide roller, 8...Protrusion, 9...Slit, 10...Shaft, 12...
...Protrusion, 15...Hook, 16...Horizontal rod.

Claims (1)

[Scope of utility model registration request] An arm rod extending from the spinning machine side is provided above the can placed across a working path for each spinning machine in which spinning units are arranged in a row, and a plurality of guide rollers are provided on the arm rod, and the spinning arm rod is provided with a plurality of guide rollers. A fiber bundle guide device that can swing around the unit side end.