JPH0482908A - Rotary end finding tool - Google Patents

Abstract

PURPOSE:To obtain a rotary end finding tool preventing end breakage of strand, having high reeling efficiency by pushing up a vertical pipe inserted into a shaft hole by a pushing plate, inclining a supporting lever of an end collecting tool and stopping rotation of reeling frame when entanglement, etc., of bave not passing through a shaft hole occur at the lower part of a rotator. CONSTITUTION:In a rotary end finding tool of automatically reeling machine, a shaft 4 is inserted into a rotator 1 equipped with a pulley 2 at the top of the rotator 1 and blades 3 protrusively at both sides at the lower part, the shaft 4 is fixed to a washer 6 attached to a pedestal 5 so as to rotate the rotator 1, a vertical pipe 9 protrusively equipped with a picking end flying board 10 is vertically movably inserted into the lower part of the shaft hole, a pushing plate 11 is inserted into the upper part of the shaft hole, the pushing plate 11 is fixed to the vertical pipe 9 so as to maintain the picking end flying board 10 and the lower part of the rotator 1 at a fixed distance and reeling is normally carried out in this state. When an obstacle reaches the lower end of the vertical pipe 9, the vertical pipe 9 is raised, a raising bar 16 on the pushing plate 11 is pushed up, the raising bar inclines a supporting lever 15, the other end of the supporting lever 15 operates a power source to stop rotation of reeling frame.

Description

[Detailed Description of the Invention] This invention is designed to eliminate obstacles that could cause the parent thread to break due to an accident that occurs below the rotating splicer that ties the cocoon thread to the parent thread during reeling in an automatic reeling machine. Regarding rotary welding devices.

Conventionally, knots and the like generated during reeling easily pass through the mandrel hole of the rotary cord collector, and when they reach the cord collector, the support rod supporting the cord collector is tilted by the reeling tension. After bringing this support end into contact with the power body and stopping the rotation of the reel,
Yarn reeling is continued by unknotting to prevent the parent yarn from breaking, but it is impossible to increase the diameter of the mandrel hole because it increases rotational resistance, and if impurities arrive during reeling, When the reeling yarn thread tension is increased rapidly, the loosening thread lever is activated to prevent parent thread breakage, but the operating tension of this loosening thread lever may also be affected by unavoidable fluctuations in the reeling speed, such as the degree of cocoon boiling or the quality of the raw material. The reel rotation speed often fluctuates due to factors such as this, and if the tip weight of the loose thread rod is too light, the reel rotation will stop unnecessarily, which will hinder operations. The tip weight is
The actual situation is that it is impossible to make the reeling thread uncut since it is used in a considerably large size.

Due to the above-mentioned current situation, we have arrived at the present invention as a result of intensive research. Specifically, we have developed the present invention, which prevents the occurrence of abnormal situations such as the jumping of the thin skin surface that does not pass through the mandrel hole at the lower end of the rotary welding device, and the occurrence of abnormal situations such as entanglement of the main cocoon filament. In this case, when the upper and lower tubes inserted into the mandrel hole are pushed up, the cord collector support rod is tilted, and this operation is linked to stop the rotation of the reeling frame and prevent the reeling yarn from being cut.This is attached. To explain the drawings, 1 in the drawing shows a circuit 2 having a pulley 2 above and a blade 3 below.
The belt 8 is hung on the shaft and rotated, and the upper and lower tubes 9 are inserted into the hole of the mandrel 4 so that they can move up and down. A push-up plate 11 is fixed to the upper end of the upper and lower tubes 9 with screws 12 and rests on the washer 6.

Above the push-up plate 11, a cord collector 13 is fixed to a support rod 15 that is rotatably inserted into a mandrel 14, and a push-up rod 16 that reaches the push-up plate 11 is loosely attached to the support rod 15. It is something that exists.

In this invention, the cocoon threads 18 dissociated from the line drawing 17 are gathered together, the parent thread 19 is passed through the upper and lower pipes 9, and the threads are wound around a reeling frame through the small holes of the coagulator 13, so that reeling is continued smoothly. However, the -grain line drawing 17 is composed of cocoon threads 18 that are not cut from the beginning to the end, but the line drawing 17 contains wax, and the inner layer cocoon thread]8 has a fineness or fineness, and Since the cocoon layer is thin, when other thick-layer line drawings 17 press on the surrounding area, this pressure cuts it and only the thin-skinned cocoon is carried elsewhere, so that it does not interfere with the reproducing work of other line drawings 17.
In many line drawings 17, the cocoon layer is compressed so that the cocoon layer is peeled off and this thick layer is pulled up as shown in the side view in Figure 3, or as shown in the side view in Figure 4. As shown in FIG. When carrying the welding rod under the rotating body l, or as shown in Fig. 6, the welding rod 20
When a person takes out two line drawings 17 from a painting utensil and the two threads are entangled and tied together, as shown in Fig. If the side is taken out and welded, it will take a long time to be completely welded to the main thread 19, and if it is drawn, the thread will be completely welded when the thread is hooked on two of the blades 3. In the case of the one shown in Figure 8, when the painting is blown away, the thread is tied and reeled, but it is pulled far away by the ejector. If you hook the line drawings 17 of other strings while pulling the string to the spliced string, the threads of many line drawings 17 will become entwined, or in the so-called home run splicing, in which the painting is sent far away. This causes a variety of problems, such as entanglement of a large number of normal threads that have been removed.These are done at the lower ends of the upper and lower pipes 9, so when the parent thread tries to pull up the upper and lower pipes 9, the upper and lower pipes 9 When the push-up plate 11 is lifted upward as shown by the chain line in the figure, and the push-up plate 11 is raised to push up the push-up 11u16 and tilt the support rod 15, the other end of the support rod 15 comes into contact with, for example, a rotating body and is activated. Although not shown, the rotation of the reeling frame is stopped; at this time, when the patrolman removes the obstruction below the rotating body 1, the parent thread 19 is not cut and reeling is easily restarted.

As detailed above, a wide variety of obstacles occur below the rotating body 1 of the rotary welding device, but all of them are in the same state of being pulled up in connection with the parent thread 19, so the upper and lower tubes 9 are shown in FIG. The push-up plate 11 tilts the support rod 15 through the push-up rod 16, and the reeling stops in this connection, so that the above-mentioned obstacles will not develop and the patrol officer will be able to avoid these obstacles. is easily removed and reeling is restarted, so there is no need to cut the parent thread 19, the reeling operation is simplified, and the reeling efficiency is significantly improved.

[Brief explanation of drawings]

Figure 1 is a side view with a portion cut away, Figure 2 is a quantum surface diagram, Figure 3 is a side view showing the state of the flying surface with poor resolution, and Figure 4 is the flying surface of the thin skin. Fig. 5 is a side view showing a state in which the welding rod 20 has welded the thread drawing 17, and Fig. 6 is a side view showing the state in which the threads are entwined (b). , FIG. 8 is a side view showing a state in which flow cocoons are attached. (1)...Rotating body, (2)...Pulley, (3)...
... Feather, (4) ... Palpitation, (5) ... Base plate, (6
)...washer, (7)...screw, (8)...bell)
, (9)... Upper/lower front, (10)... Oito springboard, (
11)... Push-up plate, (12)... Screw, ■... Cord collector, α leak... Heart palpitation, (I■... Support rod, (16)...
...Oshiage stick, 07)...Line drawing, (I8)...Cocoon thread,
09)...Main thread, +20+...Joint rod ge)Fig.

Claims (1)

[Claims] The mandrel is inserted into a rotating body with a pulley at the top and blades projecting from both sides at the bottom, and the mandrel is rotatably fixed to a washer provided on the base plate. Insert a vertical pipe with a thread springboard protruding downward into the hole so that it can move up and down, insert a push-up plate upward, and move the push-up board up and down so that a certain distance can be obtained between the thread flyboard and the lower part of the rotating body. It is fixed to the pipe and normally allows reeling in this state, and when an obstacle arrives at the lower end of the upper and lower pipes, the upper and lower pipes are pulled up and push up the push-up bar placed on the push-up plate, and this push-up bar This is a rotary welder in which the support rod is tilted, and the other end of the support rod activates the power source to stop the rotation of the reel.