JPH0217653B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a creel device such as a ring spinning machine, and more particularly, the present invention is constructed so that the Shino drawer guide member attached to the creel can be retracted all at once to a higher location along the Shino winding arrangement surface. It is constructed so that the replacement work can be easily performed.

A creel installed in a ring spinning frame or a roving frame arranges a large number of raw material sash rolls, draws out individual sashes (rovings), and supplies each sash to a drafting section. Further, these creels are generally formed high, and particularly in ring spinning machines, the creel is formed high in the center of the machine frame along the length direction of the machine frame. In recent years, Shino-maki has become larger and the length of Shino wrapped around it has become longer, and taller Shino-maki are now being used. Therefore, the creel has become more expensive and it has become more inconvenient to replace the wire. As a result of these developments, an automatic Shinonaki replacement device has also been proposed, and simultaneous Shinono replacement is being carried out by streamlining operational management and adopting an automatic Shinonaki replacement device. That is, the Shinomaki for all the spindles on one side of the machine stand or for each appropriate group of spindles is replaced with one sai.

By the way, the creel is provided with a guide member for pulling out the wrapped thread, and this guide member is generally fixedly attached to the creel. For example, Fig. 1 (front view) shows a part of an example of a creel installed in a ring spinning machine. The bracket 3 is fixed and carries a mounting rail 4, which is provided along the length of the machine base. Bobbin hangers 5 are attached to the mounting rail 4 at approximately regular intervals, and the shinomaki 6 is suspended from the bobbin hangers 5. On the other hand, since the Shino yarn drawn out from these Shino-maki 6 is pulled out while rotating the Shino-maki in the unwinding direction, a guide member is required. As a guide member, a guide rod 7 as shown in FIGS. 1 and 2 (a sectional view along the cutting line - in FIG. 1 in the direction of the arrow) is often used, and the guide rod 7 The arm bracket 8 is fixed to the arm bracket 2, and the arm bracket 8 is fixedly attached to the ends of both sides of the arm bracket 8. Generally, the arm bracket 8 is fixedly attached to the ends of both sides of the arm bracket 8, and is generally located below the center of the suspended Shinomaki 6 in the height direction and 10 degrees below the outer diameter of the full Shinomaki. Located ~30mm apart. Then, the drawn line thread is guided over the guide rod 7 and taken up by the drafting device. Further, as a guide member, a guide member 10 as shown in FIG. 3 (front view) and FIG. 4 (side view in FIG. 3) may be used, and the guide member 10 guides each individual thread. A single groove or a plurality of grooves (generally two) are provided, and are provided at approximately the same position as the guide rod 7. As a mounting means for the guide member 10, a double bracket 3 is used, which is an extension of the mounting side of the bracket 3.
A support rail 9 is provided on the double bracket 3a parallel to the mounting rail 4, and individual guide members 10 are attached to the support rail 9. Incidentally, such a guide member 10 is generally made of an integrally molded synthetic resin material. The guide rod 7 or the guide member 10 may be provided in each stage row of the creel device 1, but in the creel of a normal spinning machine, the lower row Shinomaki is connected to the back roller or trumpet of the drafting device or the loading device. Since the support shaft can also serve as a guide member, the guide member is often used only on the upper row side as shown in the figure. Therefore, although the following explanation will be given as applied to the upper row side, it can be similarly applied to the lower row side. Further, many creel devices are provided for drafting devices on both sides, and since both sides are constructed in the same way, the following description will be made for only one side.

In the creel device 1 configured in this manner, even if the above-mentioned one-seater changing means is adopted, or even if one manually replaces the other one, the guide rod 7 and the guide member 10 will get in the way. , it is necessary to be extremely careful not to damage the shinomaki by hitting them, and the shinomaki replacement work cannot be carried out smoothly. In a creel device constructed in this way, it is desirable that the guide rod 7 or the guide member 10 be able to be retracted by a simple means.
The present invention has been made with attention to these points, and it is an object of the present invention to provide a creel device that can be easily replaced by simply changing the constituent members of the conventional creel device.

However, the present invention is configured such that the guide member is supported from a support member provided on the upper part of the creel to a suspension rod that is swingably provided in the longitudinal direction of the machine base, and that the suspension rod is An operating connecting member is pivotally supported on the upper side of each to connect them in the horizontal direction, and the operation of the operating connecting member causes the guide members on both sides of the machine base to be moved to the Shinomaki array surface with one side or a part of one side as the boundary. It is constructed so that it can be swung and evacuated to a higher place in one direction. The present invention will be described in detail below based on the drawings, but the drawings show one example of specific implementation of the present invention, and the present invention is not limited to these illustrated examples.
The present invention can be implemented in the same manner even if the shapes of the component parts are changed or a part of the design is changed in accordance with the spirit described above and below. FIG. 5 (front view) and FIG. 6 (right side view of FIG. 5) show how the guide member is connected to the guide rod 7.
The present invention is applied to a creel device as shown in FIG.
The present invention is applied to a creel device set to 0. That is, each guide rod 7 is configured to be supported by a support member 13 on the lower end side of a suspension rod 11 which is pivotally supported on both ends of the double bracket 3a via a suspension member 12. It is pivotably supported to the member 12 in the longitudinal direction of the machine base. Further, the support member 13 is also pivotally supported to the hanging rod 11 so as to be freely swingable. An operating connecting rod 14 is pivotally supported above the central portion of the hanging rod 11, and the operating connecting rod 14
Either all suspension rods 11 on one side of the machine base are pivoted horizontally at approximately the same height, or each suspension rod 11 is pivoted in groups on both left and right sides with the center of one side serving as the border. By moving the operating connecting rod 14 in the longitudinal direction of the machine, the hanging rod 11 pivotally supported by the connecting rod 14 is swung in one motion, thereby moving the guide rod 7 to a high place along the Shinomaki arrangement. This is to evacuate to the side. In other words, Fig. 7 (operation explanatory diagram of Fig. 5) shows the operation connecting rod 1.
4 is pulled to the left and held, and in this state the guide rod 7 is swinging and retracted.
Shino replacement work is extremely easy. In addition, in a creel device in which the guide member is configured as a guide member 10, a hanging member 12 corresponding to each guide member 10 is provided on the support rail 9 as shown in FIG. In the same way,
A guide member 10 is directly fixed to the lower part of the hanging rod 11. The suspension rod 11 is also pivotally supported by an operating connecting rod 14 in the same manner as described above, and the operating connecting rod 14 moves in either the left or right direction as shown by the arrow. The guide member 10 can be retracted to either the left or right as shown by the arrow in one step. In addition, the operating connecting rod 14 may be configured so that the guide rod or guide member for all the spindles on one side of the ring spinning machine is retracted, or the left and right sides may be connected with separate operating connecting rods with the center of one side as the border, and the left and right groups may be connected. It may be configured to operate individually or in batches.

As a driving means for the other operating connecting rod 14, a stopping device such as one that manually pulls it to one side and holds it in that position may be used, or the hanging rod 11 on either end side may be used.
It is also possible to actively swing the suspension rod and swing the suspension rod connected thereto, and these can be freely selected. It is preferable to use a drive means configured as shown in FIG. 9 (front view) for operating the guide members for all the spindles on one side at the same time. That is, the drive device 1
5 is disposed on one end side of the creel device, and fixes a bracket 16 to the support column 2a on the end side, and also pivotally supports a winding drum 17 on the bracket 16. Reference numeral 18 denotes a rotating handle of the winding drum 17, which is constructed by having a worm wheel fixed to the shaft of the handle 18 and engaged with a worm wheel fixed concentrically to the winding drum 17. A pivot connecting member 19 is attached to one end of the operating connecting rod 14, and one end of the wire 20 is fixed thereto, and the other end is locked to the winding drum 17. Therefore, when the handle 18 is turned to rotate the winding drum 17 in the direction of the arrow, the wire 20 is wound around the winding drum 17 while moving the operating connecting rod 14 in the direction of the arrow, and the hanging rod 11 is moved in the direction of the arrow. The guide member can be retracted from the thread guiding position by swinging. Reference numeral 16a designates an actuation connecting rod swing regulating member attached to the bracket 16, which in the illustrated example is provided so as to stop the movement of the pivot connecting member 19. Furthermore, if the handle 18 is reversed, the hanging rod 11
Since it is always pulling the operating connecting rod 14 in an attempt to become vertical, it can be easily returned to its original position.

Since the creel device of the present invention is constructed in this way, the guide member can be retracted when changing the line, so that the job of changing the line can be carried out efficiently. In addition, there is less damage to the Shinomaki due to changing the Shino, which reduces the occurrence of defective products and thread breakage.
Production can be increased.

[Brief explanation of drawings]

Fig. 1 is a partial front view showing an example of a creel of a ring spinning machine, Fig. 2 is a side sectional view taken along the cutting line - in Fig. 1 in the direction of the arrow, and Fig. 3 is a partial front view showing another example of a creel. , FIG. 4 is a side view of FIG. 3, FIG. 5 is a partial front view of the creel device of the present invention, and FIG. 6 is a side view of FIG.
Figure 7 is a side view of the figure, Figure 7 is an explanatory diagram of the operation of Figure 5,
The figure is a partial front view showing another embodiment of the present invention.
The figure is a front view of the drive device. 1... Creel device, 2... Support, 3... Bracket, 4... Mounting rail, 5... Bobbin hanger,
6... Shinomaki, 7... Guide rod, 8... Arm bracket, 9... Support rail, 10... Guide member, 11...
Hanging rod, 12... Hanging member, 13... Supporting member, 14... Operation connecting rod, 15... Drive device, 16... Bracket,
17... Winding drum, 18... Handle, 19...
Connecting member, 20...wire.

Claims (1)

[Claims] 1. A guide member provided to guide the drawn Shino threads of Shino-maki arranged in rows on a creel individually or in groups is attached to the lower end of a suspension rod whose upper end is pivoted so as to be swingable in the direction of arrangement of Shino-maki. , Connecting members are each pivotally supported on the upper side of the suspension rods to connect them in the horizontal direction, and by actively moving the connecting members along the direction in which the shingles are arranged, each guide member can be connected in groups. 1. A creel device for a ring spinning machine, etc., characterized in that the creel device is configured to swing and retreat all at once from a Shino guide position to a high place along a Shino wind arrangement surface.