JP2678912B2 - Automatic separation device and separation method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION “Industrial field of application” The present invention relates to so-called weaving, in which weaving is performed by pulling out a warp wound around a work beam and allowing it to be woven on a loom through a heald, a lure and a dropper. The present invention relates to an apparatus and a method for automatically performing a sorting operation at the time of drawing.

"Prior Art" Conventionally, a warp has been drawn in manually by using a draw-in tool, one by one, through the eyes of a dropper and a heald, and then several pieces of this are put together and manually passed through a feather. None of these tasks were manual and efficient. In addition, some of the manual work are mechanized, but none of them are efficient and are not sufficiently satisfactory.

"Problems to be solved by the present invention" The present invention, by automatically separating and taking out the twill yarn,
The purpose is to significantly reduce work and improve efficiency.

"Means for solving problems" 1. Twill split pipes 3 and 3 arranged in parallel and twilled with twill threads
And, between this pipe, a sliding rod 5 having one end connected to the operating side of the air cylinder 9 and the other end provided with the twill yarn striking plate 2 on the rear side of the twill yarn when viewed from the take-out direction of the twill yarn. And, as seen from the take-out direction of the twill yarn, one end is connected to the operating portion of the air cylinder 8 at the rear side of the twill yarn and the other end is a spatula-shaped twill separating rod 1
The automatic traversing machine is provided with a sliding rotation rod 4 that moves the traversing bar to the take-out position of the twill thread when extended, and each air cylinder is housed in a case 6 that is detachably fixed to the traverse pipe. apparatus.

2. In the twilling of the twill yarn, the twilling yarn is twilled on the two twilling pipes 3, 3 one by one or every two or more yarns, and the twilled yarn is twilled when viewed from the take-out direction of the twilling yarn. The sliding rod 5 arranged at the rear side of the yarn, one end of which is connected to the operating portion of the air cylinder 9 and the other end of which is the twill yarn striking plate 2, is extended and directed in the take-out direction by the twill yarn striking plate 2. The twill yarn is struck to remove the twill entanglement, and is connected to the other end of the sliding rotary rod, one end of which is arranged on the rear side of the twill yarn when viewed from the take-out direction of the twill yarn, one end of which is connected to the operating portion of the air cylinder 8. By moving the twisted traverse separating rod 1 to the lower position of the twill of the first twill yarn to be taken out from the front as viewed from the take-out direction of the twill yarn, the twill yarn next to the first twill yarn to be taken out of the twill yarns. The back side of the twill yarn which should be brought out of contact with the yarn and rotated from diagonally upward to diagonally downward along this twill yarn Then, the twill separating rod 1 is moved in the take-out direction of the twill yarn to separate and take out the twill yarn, and then the twill yarn striking plate 2 is moved again to strike the twill yarn, and the twill separating rod 1 is taken out. An automatic twill splitting method in which the twill yarn to be taken out next is moved to the next twill yarn while keeping the position as it is, and the twill yarn is automatically taken out by repeating the same operation in sequence.

With such a special configuration, the twill yarns are automatically traversed according to the required number of yarns, and only the work of passing the twill feather thereafter remains, and the manpower of the work can be greatly reduced.

"Working" Twill yarns are traversed with each other by the traversing pipe, but on the traversing pipe, the twill yarns cross each other's borders and twill tangles, making it difficult to take out the twill yarn. become. Therefore, the twill thread is beaten in the take-out direction to give vibration to eliminate the twill. Since it is crossed by the crossing pipe, the entanglement can be resolved by tapping it lightly.

In the automatic traversing device configured as described above,
From the direction of taking out the twill thread hung on the traverse pipe,
By gently tapping the twill yarn striking plate arranged on the back side of the twill yarn in the take-out direction, the twill of the twill yarn is eliminated, and the twill yarn is easily taken out.

 This is one of the major characteristic effects of the present invention.

Next, place the tip of the sliding rotary rod on the same side as the twill thread striking plate, in front of the twill thread when viewed from the twill thread take-out direction, and install a spatula-shaped traverse separating rod at the tip of this lot. To do.

After striking the twill yarn with the twill yarn striking plate, the traverse separating bar is moved to the lower position in the direction of the twill yarn and brought into contact with the twill yarn next to the twill yarn to be taken out. When the traverse bar is rotated diagonally from the upper side to the lower side along the abutting yarn, the yarn is caught in the twill, so by rotating along the abutting yarn, the yarn is moved forward of the yarn. A separating rod is inserted behind a certain yarn to be taken out.

That is, the twill yarn in contact with the twill yarn to be taken out is in a twill shape at a position higher than the lower position of the twill yarn to be taken out. .

Then, when the traverse separating rod is moved in the take-out direction,
The twill yarn to be taken out is pushed by the traversing bar, moves forward, and is separated and taken out from the other twill yarn.

In the past, all sorts of manual sorting can be done automatically in this way.

[Examples] Examples will be described with reference to the drawings.

In FIG. 1, a case 6 is detachably fixed to the separation pipe 3 at 10.

The case 6 houses the air cylinders 8 and 9.

On the operating side of the air cylinder 8, the sliding rotary rod 4
Is arranged. A sliding rod 5 is arranged on the operating side of the air cylinder 9.

A traversing rod 1 is provided at the tip of the sliding rotation rod 4, and a twill thread striking plate 2 is provided at the tip of the sliding rod 5.

In FIG. 2, the twill yarn 11 is twilled on two traversing pipes.

The twill yarn striking plate 2 is arranged behind the twill yarn when viewed from the take-out direction of the twill yarn.

In FIG. 2, first, when the sliding rod 5 is moved forward by the air cylinder 9 and the twill yarn is lightly tapped by the twill yarn striking plate 2, the tangle of the twill yarn is eliminated and the twill yarn is easily taken out.

Next, the sliding / rotating rod 4 is moved by the air cylinder 8, and the traverse push rod 1 is brought into contact with the traverse yarn 13 based on the traverse yarn 11 to be taken out.

Then, when the yarn is rotated in the direction of arrow L, that is, along the twill yarn 13 from diagonally above to diagonally below, the yarn is traversed, so the traverse separating rod 1 is inserted behind the twill yarn 11 to be taken out. .

Then, by moving the rod 4 forward, the traverse yarn 11 is pushed forward by the traverse separating rod 1 and moved to be taken out.

The traverse separating rod takes out the next twill yarn 11 in the state where the twill yarn 11 is taken out as it is.

[Brief description of the drawings]

FIG. 1 is a partially sectional front view of an automatic traverse sorting apparatus of the present invention. FIG. 2 is a perspective view of the automatic sorting device of the present invention. 1 ... Twill separating rod, 2 ... Twill thread striking plate, 3 ... Tearing pipe, 3 ... Sliding rotating rod, 5 ... Sliding rod, 6 ...
Case, 8 ... Air cylinder, 9 ... Air cylinder, 10 ... Fixture, 11 ... Twill thread to be taken out, 12 ... Next twill thread, 13 ... Twill thread.

Claims (2)

(57) [Claims] 1. Twill split pipes 3, 3 arranged in parallel and twilled with a twill yarn, and between these pipes, one end is provided behind the twill yarn when viewed from the take-out direction of the twill yarn. A sliding rod 5 connected to the operating side of the air cylinder 9 and provided with a twill yarn hitting plate 2 at the other end, and one end of the operating portion of the air cylinder 8 on the rear side of the twill yarn when viewed from the take-out direction of the twill yarn. It is attached to the other end and the spatula-shaped twill bar 1 is arranged at the other end, and when it is extended, the taching bar moves to the take-out position of the twill thread. An automatic sorting device that is stored in a case 6 fixed to the. 2. Twill yarn twill yarn is twilled on two twill yarn pipes 3, 3 one by one or every two or more yarns, and the twill yarn is taken out from the take-out direction of the twill yarn. The sliding rod 5 arranged at the rear side of the twill thread, the one end of which is connected to the operating portion of the air cylinder 9 and the other end of which is the twill thread striking plate 2, is extended and taken out by the twill thread striking plate 2. To remove the twill entanglement by striking the twill yarn in the direction of the direction, and then arranging it on the rear side of the twill yarn as viewed from the take-out direction of the twill yarn, and the other end of the sliding rotary rod having one end connected to the operating portion of the air cylinder By moving the whirl-shaped traverse separating rod 1 connected to the end to the lower position of the twill of the first twill yarn to be taken out from the front as viewed from the take-out direction of the twill yarn, the first twill yarn of the twill yarn to be taken out is moved. The twill to be taken out by contacting the next twill yarn and rotating it obliquely from the upper side to the lower side along this twill yarn , And then the traverse separating rod 1 is moved in the take-out direction of the twill yarn to separate and take out the twill yarn. Then, the twill yarn striking plate 2 is moved again to strike the twill yarn, and the twill dividing rod 1 is traversed. An automatic twill splitting method in which the yarn is moved from the position where it is taken out to the next twill yarn to be taken out, and then the same operation is repeated to take out the twill yarn automatically.